eata= [HW,SCSI]
+ ec_intr= [HW,ACPI] ACPI Embedded Controller interrupt mode
+ Format: <int>
+ 0: polling mode
+ non-0: interrupt mode (default)
+
eda= [HW,PS2]
edb= [HW,PS2]
obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o
ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y += cstate.o
+obj-y += cstate.o processor.o
endif
* success: return IRQ number (>=0)
* failure: return < 0
*/
-int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
+int acpi_register_gsi(u32 gsi, int triggering, int polarity)
{
unsigned int irq;
unsigned int plat_gsi = gsi;
if (acpi_irq_model == ACPI_IRQ_MODEL_PIC) {
extern void eisa_set_level_irq(unsigned int irq);
- if (edge_level == ACPI_LEVEL_SENSITIVE)
+ if (triggering == ACPI_LEVEL_SENSITIVE)
eisa_set_level_irq(gsi);
}
#endif
#ifdef CONFIG_X86_IO_APIC
if (acpi_irq_model == ACPI_IRQ_MODEL_IOAPIC) {
- plat_gsi = mp_register_gsi(gsi, edge_level, active_high_low);
+ plat_gsi = mp_register_gsi(gsi, triggering, polarity);
}
#endif
acpi_gsi_to_irq(plat_gsi, &irq);
#include <acpi/processor.h>
#include <asm/acpi.h>
-static void acpi_processor_power_init_intel_pdc(struct acpi_processor_power
- *pow)
-{
- struct acpi_object_list *obj_list;
- union acpi_object *obj;
- u32 *buf;
-
- /* allocate and initialize pdc. It will be used later. */
- obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
- if (!obj_list) {
- printk(KERN_ERR "Memory allocation error\n");
- return;
- }
-
- obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
- if (!obj) {
- printk(KERN_ERR "Memory allocation error\n");
- kfree(obj_list);
- return;
- }
-
- buf = kmalloc(12, GFP_KERNEL);
- if (!buf) {
- printk(KERN_ERR "Memory allocation error\n");
- kfree(obj);
- kfree(obj_list);
- return;
- }
-
- buf[0] = ACPI_PDC_REVISION_ID;
- buf[1] = 1;
- buf[2] = ACPI_PDC_C_CAPABILITY_SMP;
-
- obj->type = ACPI_TYPE_BUFFER;
- obj->buffer.length = 12;
- obj->buffer.pointer = (u8 *) buf;
- obj_list->count = 1;
- obj_list->pointer = obj;
- pow->pdc = obj_list;
-
- return;
-}
-
-/* Initialize _PDC data based on the CPU vendor */
-void acpi_processor_power_init_pdc(struct acpi_processor_power *pow,
- unsigned int cpu)
-{
- struct cpuinfo_x86 *c = cpu_data + cpu;
-
- pow->pdc = NULL;
- if (c->x86_vendor == X86_VENDOR_INTEL)
- acpi_processor_power_init_intel_pdc(pow);
-
- return;
-}
-
-EXPORT_SYMBOL(acpi_processor_power_init_pdc);
-
/*
* Initialize bm_flags based on the CPU cache properties
* On SMP it depends on cache configuration
--- /dev/null
+/*
+ * arch/i386/kernel/acpi/processor.c
+ *
+ * Copyright (C) 2005 Intel Corporation
+ * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
+ * - Added _PDC for platforms with Intel CPUs
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/acpi.h>
+
+#include <acpi/processor.h>
+#include <asm/acpi.h>
+
+static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c)
+{
+ struct acpi_object_list *obj_list;
+ union acpi_object *obj;
+ u32 *buf;
+
+ /* allocate and initialize pdc. It will be used later. */
+ obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
+ if (!obj_list) {
+ printk(KERN_ERR "Memory allocation error\n");
+ return;
+ }
+
+ obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
+ if (!obj) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj_list);
+ return;
+ }
+
+ buf = kmalloc(12, GFP_KERNEL);
+ if (!buf) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj);
+ kfree(obj_list);
+ return;
+ }
+
+ buf[0] = ACPI_PDC_REVISION_ID;
+ buf[1] = 1;
+ buf[2] = ACPI_PDC_C_CAPABILITY_SMP;
+
+ if (cpu_has(c, X86_FEATURE_EST))
+ buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP;
+
+ obj->type = ACPI_TYPE_BUFFER;
+ obj->buffer.length = 12;
+ obj->buffer.pointer = (u8 *) buf;
+ obj_list->count = 1;
+ obj_list->pointer = obj;
+ pr->pdc = obj_list;
+
+ return;
+}
+
+/* Initialize _PDC data based on the CPU vendor */
+void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
+{
+ unsigned int cpu = pr->id;
+ struct cpuinfo_x86 *c = cpu_data + cpu;
+
+ pr->pdc = NULL;
+ if (c->x86_vendor == X86_VENDOR_INTEL)
+ init_intel_pdc(pr, c);
+
+ return;
+}
+
+EXPORT_SYMBOL(arch_acpi_processor_init_pdc);
}
-/*
- * acpi_processor_cpu_init_pdc_est - let BIOS know about the SMP capabilities
- * of this driver
- * @perf: processor-specific acpi_io_data struct
- * @cpu: CPU being initialized
- *
- * To avoid issues with legacy OSes, some BIOSes require to be informed of
- * the SMP capabilities of OS P-state driver. Here we set the bits in _PDC
- * accordingly, for Enhanced Speedstep. Actual call to _PDC is done in
- * driver/acpi/processor.c
- */
-static void
-acpi_processor_cpu_init_pdc_est(
- struct acpi_processor_performance *perf,
- unsigned int cpu,
- struct acpi_object_list *obj_list
- )
-{
- union acpi_object *obj;
- u32 *buf;
- struct cpuinfo_x86 *c = cpu_data + cpu;
- dprintk("acpi_processor_cpu_init_pdc_est\n");
-
- if (!cpu_has(c, X86_FEATURE_EST))
- return;
-
- /* Initialize pdc. It will be used later. */
- if (!obj_list)
- return;
-
- if (!(obj_list->count && obj_list->pointer))
- return;
-
- obj = obj_list->pointer;
- if ((obj->buffer.length == 12) && obj->buffer.pointer) {
- buf = (u32 *)obj->buffer.pointer;
- buf[0] = ACPI_PDC_REVISION_ID;
- buf[1] = 1;
- buf[2] = ACPI_PDC_EST_CAPABILITY_SMP;
- perf->pdc = obj_list;
- }
- return;
-}
-
-
-/* CPU specific PDC initialization */
-static void
-acpi_processor_cpu_init_pdc(
- struct acpi_processor_performance *perf,
- unsigned int cpu,
- struct acpi_object_list *obj_list
- )
-{
- struct cpuinfo_x86 *c = cpu_data + cpu;
- dprintk("acpi_processor_cpu_init_pdc\n");
- perf->pdc = NULL;
- if (cpu_has(c, X86_FEATURE_EST))
- acpi_processor_cpu_init_pdc_est(perf, cpu, obj_list);
- return;
-}
-
-
static int
acpi_cpufreq_cpu_init (
struct cpufreq_policy *policy)
unsigned int result = 0;
struct cpuinfo_x86 *c = &cpu_data[policy->cpu];
- union acpi_object arg0 = {ACPI_TYPE_BUFFER};
- u32 arg0_buf[3];
- struct acpi_object_list arg_list = {1, &arg0};
-
dprintk("acpi_cpufreq_cpu_init\n");
- /* setup arg_list for _PDC settings */
- arg0.buffer.length = 12;
- arg0.buffer.pointer = (u8 *) arg0_buf;
data = kzalloc(sizeof(struct cpufreq_acpi_io), GFP_KERNEL);
if (!data)
acpi_io_data[cpu] = data;
- acpi_processor_cpu_init_pdc(&data->acpi_data, cpu, &arg_list);
result = acpi_processor_register_performance(&data->acpi_data, cpu);
- data->acpi_data.pdc = NULL;
if (result)
goto err_free;
*/
static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
{
- union acpi_object arg0 = {ACPI_TYPE_BUFFER};
- u32 arg0_buf[3];
- struct acpi_object_list arg_list = {1, &arg0};
unsigned long cur_freq;
int result = 0, i;
unsigned int cpu = policy->cpu;
- /* _PDC settings */
- arg0.buffer.length = 12;
- arg0.buffer.pointer = (u8 *) arg0_buf;
- arg0_buf[0] = ACPI_PDC_REVISION_ID;
- arg0_buf[1] = 1;
- arg0_buf[2] = ACPI_PDC_EST_CAPABILITY_SMP_MSR;
-
- p.pdc = &arg_list;
-
/* register with ACPI core */
if (acpi_processor_register_performance(&p, cpu)) {
dprintk(KERN_INFO PFX "obtaining ACPI data failed\n");
#define MAX_GSI_NUM 4096
-int mp_register_gsi (u32 gsi, int edge_level, int active_high_low)
+int mp_register_gsi (u32 gsi, int triggering, int polarity)
{
int ioapic = -1;
int ioapic_pin = 0;
mp_ioapic_routing[ioapic].pin_programmed[idx] |= (1<<bit);
- if (edge_level) {
+ if (triggering == ACPI_LEVEL_SENSITIVE) {
/*
* For PCI devices assign IRQs in order, avoiding gaps
* due to unused I/O APIC pins.
}
io_apic_set_pci_routing(ioapic, ioapic_pin, gsi,
- edge_level == ACPI_EDGE_SENSITIVE ? 0 : 1,
- active_high_low == ACPI_ACTIVE_HIGH ? 0 : 1);
+ triggering == ACPI_EDGE_SENSITIVE ? 0 : 1,
+ polarity == ACPI_ACTIVE_HIGH ? 0 : 1);
return gsi;
}
obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o
obj-$(CONFIG_IA64_HP_ZX1) += acpi-ext.o
obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o
+
+ifneq ($(CONFIG_ACPI_PROCESSOR),)
+obj-y += acpi-processor.o
+endif
+
obj-$(CONFIG_IA64_PALINFO) += palinfo.o
obj-$(CONFIG_IOSAPIC) += iosapic.o
obj-$(CONFIG_MODULES) += module.o
struct acpi_vendor_info *info = (struct acpi_vendor_info *)context;
struct acpi_resource_vendor *vendor;
struct acpi_vendor_descriptor *descriptor;
- u32 length;
+ u32 byte_length;
- if (resource->id != ACPI_RSTYPE_VENDOR)
+ if (resource->type != ACPI_RESOURCE_TYPE_VENDOR)
return AE_OK;
vendor = (struct acpi_resource_vendor *)&resource->data;
- descriptor = (struct acpi_vendor_descriptor *)vendor->reserved;
- if (vendor->length <= sizeof(*info->descriptor) ||
+ descriptor = (struct acpi_vendor_descriptor *)vendor->byte_data;
+ if (vendor->byte_length <= sizeof(*info->descriptor) ||
descriptor->guid_id != info->descriptor->guid_id ||
efi_guidcmp(descriptor->guid, info->descriptor->guid))
return AE_OK;
- length = vendor->length - sizeof(struct acpi_vendor_descriptor);
- info->data = acpi_os_allocate(length);
+ byte_length = vendor->byte_length - sizeof(struct acpi_vendor_descriptor);
+ info->data = acpi_os_allocate(byte_length);
if (!info->data)
return AE_NO_MEMORY;
memcpy(info->data,
- vendor->reserved + sizeof(struct acpi_vendor_descriptor),
- length);
- info->length = length;
+ vendor->byte_data + sizeof(struct acpi_vendor_descriptor),
+ byte_length);
+ info->length = byte_length;
return AE_CTRL_TERMINATE;
}
acpi_status
acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor * id,
- u8 ** data, u32 * length)
+ u8 ** data, u32 * byte_length)
{
struct acpi_vendor_info info;
return AE_NOT_FOUND;
*data = info.data;
- *length = info.length;
+ *byte_length = info.length;
return AE_OK;
}
--- /dev/null
+/*
+ * arch/ia64/kernel/cpufreq/processor.c
+ *
+ * Copyright (C) 2005 Intel Corporation
+ * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
+ * - Added _PDC for platforms with Intel CPUs
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/acpi.h>
+
+#include <acpi/processor.h>
+#include <asm/acpi.h>
+
+static void init_intel_pdc(struct acpi_processor *pr)
+{
+ struct acpi_object_list *obj_list;
+ union acpi_object *obj;
+ u32 *buf;
+
+ /* allocate and initialize pdc. It will be used later. */
+ obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
+ if (!obj_list) {
+ printk(KERN_ERR "Memory allocation error\n");
+ return;
+ }
+
+ obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
+ if (!obj) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj_list);
+ return;
+ }
+
+ buf = kmalloc(12, GFP_KERNEL);
+ if (!buf) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj);
+ kfree(obj_list);
+ return;
+ }
+
+ buf[0] = ACPI_PDC_REVISION_ID;
+ buf[1] = 1;
+ buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP;
+
+ obj->type = ACPI_TYPE_BUFFER;
+ obj->buffer.length = 12;
+ obj->buffer.pointer = (u8 *) buf;
+ obj_list->count = 1;
+ obj_list->pointer = obj;
+ pr->pdc = obj_list;
+
+ return;
+}
+
+/* Initialize _PDC data based on the CPU vendor */
+void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
+{
+ pr->pdc = NULL;
+ init_intel_pdc(pr);
+ return;
+}
+
+EXPORT_SYMBOL(arch_acpi_processor_init_pdc);
* success: return IRQ number (>=0)
* failure: return < 0
*/
-int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
+int acpi_register_gsi(u32 gsi, int triggering, int polarity)
{
if (has_8259 && gsi < 16)
return isa_irq_to_vector(gsi);
return iosapic_register_intr(gsi,
- (active_high_low ==
+ (polarity ==
ACPI_ACTIVE_HIGH) ? IOSAPIC_POL_HIGH :
IOSAPIC_POL_LOW,
- (edge_level ==
+ (triggering ==
ACPI_EDGE_SENSITIVE) ? IOSAPIC_EDGE :
IOSAPIC_LEVEL);
}
obj-$(CONFIG_IA64_ACPI_CPUFREQ) += acpi-cpufreq.o
+
}
-/*
- * processor_init_pdc - let BIOS know about the SMP capabilities
- * of this driver
- * @perf: processor-specific acpi_io_data struct
- * @cpu: CPU being initialized
- *
- * To avoid issues with legacy OSes, some BIOSes require to be informed of
- * the SMP capabilities of OS P-state driver. Here we set the bits in _PDC
- * accordingly. Actual call to _PDC is done in driver/acpi/processor.c
- */
-static void
-processor_init_pdc (
- struct acpi_processor_performance *perf,
- unsigned int cpu,
- struct acpi_object_list *obj_list
- )
-{
- union acpi_object *obj;
- u32 *buf;
-
- dprintk("processor_init_pdc\n");
-
- perf->pdc = NULL;
- /* Initialize pdc. It will be used later. */
- if (!obj_list)
- return;
-
- if (!(obj_list->count && obj_list->pointer))
- return;
-
- obj = obj_list->pointer;
- if ((obj->buffer.length == 12) && obj->buffer.pointer) {
- buf = (u32 *)obj->buffer.pointer;
- buf[0] = ACPI_PDC_REVISION_ID;
- buf[1] = 1;
- buf[2] = ACPI_PDC_EST_CAPABILITY_SMP;
- perf->pdc = obj_list;
- }
- return;
-}
-
-
static int
acpi_cpufreq_cpu_init (
struct cpufreq_policy *policy)
struct cpufreq_acpi_io *data;
unsigned int result = 0;
- union acpi_object arg0 = {ACPI_TYPE_BUFFER};
- u32 arg0_buf[3];
- struct acpi_object_list arg_list = {1, &arg0};
-
dprintk("acpi_cpufreq_cpu_init\n");
- /* setup arg_list for _PDC settings */
- arg0.buffer.length = 12;
- arg0.buffer.pointer = (u8 *) arg0_buf;
data = kmalloc(sizeof(struct cpufreq_acpi_io), GFP_KERNEL);
if (!data)
acpi_io_data[cpu] = data;
- processor_init_pdc(&data->acpi_data, cpu, &arg_list);
result = acpi_processor_register_performance(&data->acpi_data, cpu);
- data->acpi_data.pdc = NULL;
if (result)
goto err_free;
goto free_resource;
}
- min = addr->min_address_range;
+ min = addr->minimum;
max = min + addr->address_length - 1;
- if (addr->attribute.io.translation_attribute == ACPI_SPARSE_TRANSLATION)
+ if (addr->info.io.translation_type == ACPI_SPARSE_TRANSLATION)
sparse = 1;
- space_nr = new_space(addr->address_translation_offset, sparse);
+ space_nr = new_space(addr->translation_offset, sparse);
if (space_nr == ~0)
goto free_name;
if (addr.resource_type == ACPI_MEMORY_RANGE) {
flags = IORESOURCE_MEM;
root = &iomem_resource;
- offset = addr.address_translation_offset;
+ offset = addr.translation_offset;
} else if (addr.resource_type == ACPI_IO_RANGE) {
flags = IORESOURCE_IO;
root = &ioport_resource;
window = &info->controller->window[info->controller->windows++];
window->resource.name = info->name;
window->resource.flags = flags;
- window->resource.start = addr.min_address_range + offset;
+ window->resource.start = addr.minimum + offset;
window->resource.end = window->resource.start + addr.address_length - 1;
window->resource.child = NULL;
window->offset = offset;
obj-y := boot.o
boot-y := ../../../i386/kernel/acpi/boot.o
obj-$(CONFIG_ACPI_SLEEP) += sleep.o wakeup.o
+
+ifneq ($(CONFIG_ACPI_PROCESSOR),)
+obj-y += processor.o
+endif
+
--- /dev/null
+/*
+ * arch/x86_64/kernel/acpi/processor.c
+ *
+ * Copyright (C) 2005 Intel Corporation
+ * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
+ * - Added _PDC for platforms with Intel CPUs
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/acpi.h>
+
+#include <acpi/processor.h>
+#include <asm/acpi.h>
+
+static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c)
+{
+ struct acpi_object_list *obj_list;
+ union acpi_object *obj;
+ u32 *buf;
+
+ /* allocate and initialize pdc. It will be used later. */
+ obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
+ if (!obj_list) {
+ printk(KERN_ERR "Memory allocation error\n");
+ return;
+ }
+
+ obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
+ if (!obj) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj_list);
+ return;
+ }
+
+ buf = kmalloc(12, GFP_KERNEL);
+ if (!buf) {
+ printk(KERN_ERR "Memory allocation error\n");
+ kfree(obj);
+ kfree(obj_list);
+ return;
+ }
+
+ buf[0] = ACPI_PDC_REVISION_ID;
+ buf[1] = 1;
+ buf[2] = ACPI_PDC_EST_CAPABILITY_SMP;
+
+ obj->type = ACPI_TYPE_BUFFER;
+ obj->buffer.length = 12;
+ obj->buffer.pointer = (u8 *) buf;
+ obj_list->count = 1;
+ obj_list->pointer = obj;
+ pr->pdc = obj_list;
+
+ return;
+}
+
+/* Initialize _PDC data based on the CPU vendor */
+void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
+{
+ unsigned int cpu = pr->id;
+ struct cpuinfo_x86 *c = cpu_data + cpu;
+
+ pr->pdc = NULL;
+ if (c->x86_vendor == X86_VENDOR_INTEL && cpu_has(c, X86_FEATURE_EST))
+ init_intel_pdc(pr, c);
+
+ return;
+}
+
+EXPORT_SYMBOL(arch_acpi_processor_init_pdc);
}
-int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int active_high_low)
+int io_apic_set_pci_routing (int ioapic, int pin, int irq, int triggering, int polarity)
{
struct IO_APIC_route_entry entry;
unsigned long flags;
entry.delivery_mode = INT_DELIVERY_MODE;
entry.dest_mode = INT_DEST_MODE;
entry.dest.logical.logical_dest = cpu_mask_to_apicid(TARGET_CPUS);
- entry.trigger = edge_level;
- entry.polarity = active_high_low;
+ entry.trigger = triggering;
+ entry.polarity = polarity;
entry.mask = 1; /* Disabled (masked) */
irq = gsi_irq_sharing(irq);
apic_printk(APIC_VERBOSE,KERN_DEBUG "IOAPIC[%d]: Set PCI routing entry (%d-%d -> 0x%x -> "
"IRQ %d Mode:%i Active:%i)\n", ioapic,
mp_ioapics[ioapic].mpc_apicid, pin, entry.vector, irq,
- edge_level, active_high_low);
+ triggering, polarity);
- ioapic_register_intr(irq, entry.vector, edge_level);
+ ioapic_register_intr(irq, entry.vector, triggering);
if (!ioapic && (irq < 16))
disable_8259A_irq(irq);
#define MAX_GSI_NUM 4096
-int mp_register_gsi(u32 gsi, int edge_level, int active_high_low)
+int mp_register_gsi(u32 gsi, int triggering, int polarity)
{
int ioapic = -1;
int ioapic_pin = 0;
mp_ioapic_routing[ioapic].pin_programmed[idx] |= (1<<bit);
- if (edge_level) {
+ if (triggering == ACPI_LEVEL_SENSITIVE) {
/*
* For PCI devices assign IRQs in order, avoiding gaps
* due to unused I/O APIC pins.
}
io_apic_set_pci_routing(ioapic, ioapic_pin, gsi,
- edge_level == ACPI_EDGE_SENSITIVE ? 0 : 1,
- active_high_low == ACPI_ACTIVE_HIGH ? 0 : 1);
+ triggering == ACPI_EDGE_SENSITIVE ? 0 : 1,
+ polarity == ACPI_ACTIVE_HIGH ? 0 : 1);
return gsi;
}
config ACPI_EC
bool
- depends on X86
default y
help
This driver is required on some systems for the proper operation of
struct acpi_memory_device {
acpi_handle handle;
unsigned int state; /* State of the memory device */
- unsigned short cache_attribute; /* memory cache attribute */
- unsigned short read_write_attribute; /* memory read/write attribute */
+ unsigned short caching; /* memory cache attribute */
+ unsigned short write_protect; /* memory read/write attribute */
u64 start_addr; /* Memory Range start physical addr */
u64 end_addr; /* Memory Range end physical addr */
};
if (ACPI_SUCCESS(status)) {
if (address64.resource_type == ACPI_MEMORY_RANGE) {
/* Populate the structure */
- mem_device->cache_attribute =
- address64.attribute.memory.cache_attribute;
- mem_device->read_write_attribute =
- address64.attribute.memory.read_write_attribute;
- mem_device->start_addr = address64.min_address_range;
- mem_device->end_addr = address64.max_address_range;
+ mem_device->caching =
+ address64.info.mem.caching;
+ mem_device->write_protect =
+ address64.info.mem.write_protect;
+ mem_device->start_addr = address64.minimum;
+ mem_device->end_addr = address64.maximum;
}
}
int result;
u64 start = mem_device->start_addr;
u64 len = mem_device->end_addr - start + 1;
- unsigned long attr = mem_device->read_write_attribute;
ACPI_FUNCTION_TRACE("acpi_memory_disable_device");
static uid_t asus_uid;
static gid_t asus_gid;
module_param(asus_uid, uint, 0);
-MODULE_PARM_DESC(uid, "UID for entries in /proc/acpi/asus.\n");
+MODULE_PARM_DESC(asus_uid, "UID for entries in /proc/acpi/asus.\n");
module_param(asus_gid, uint, 0);
-MODULE_PARM_DESC(gid, "GID for entries in /proc/acpi/asus.\n");
+MODULE_PARM_DESC(asus_gid, "GID for entries in /proc/acpi/asus.\n");
/* For each model, all features implemented,
* those marked with R are relative to HOTK, A for absolute */
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
- .display_get = "\\SSTE"},
+ .display_get = "\\_SB.PCI0.P0P1.VGA.GETD"},
{
.name = "M6R",
.mt_mled = "MLED",
mode = S_IFREG | S_IRUGO | S_IWUGO;
} else {
mode = S_IFREG | S_IRUSR | S_IRGRP | S_IWUSR | S_IWGRP;
+ printk(KERN_WARNING " asus_uid and asus_gid parameters are "
+ "deprecated, use chown and chmod instead!\n");
}
acpi_device_dir(device) = asus_proc_dir;
printk(KERN_NOTICE " BSTS called, 0x%02x returned\n",
bsts_result);
- /* Samsung P30 has a device with a valid _HID whose INIT does not
- * return anything. Catch this one and any similar here */
- if (buffer.pointer == NULL) {
+ /* This is unlikely with implicit return */
+ if (buffer.pointer == NULL)
+ return -EINVAL;
+
+ model = (union acpi_object *) buffer.pointer;
+ /*
+ * Samsung P30 has a device with a valid _HID whose INIT does not
+ * return anything. It used to be possible to catch this exception,
+ * but the implicit return code will now happily confuse the
+ * driver. We assume that every ACPI_TYPE_STRING is a valid model
+ * identifier but it's still possible to get completely bogus data.
+ */
+ if (model->type == ACPI_TYPE_STRING) {
+ printk(KERN_NOTICE " %s model detected, ", model->string.pointer);
+ } else {
if (asus_info && /* Samsung P30 */
strncmp(asus_info->oem_table_id, "ODEM", 4) == 0) {
hotk->model = P30;
"the developers with your DSDT\n");
}
hotk->methods = &model_conf[hotk->model];
- return AE_OK;
- }
+
+ acpi_os_free(model);
- model = (union acpi_object *)buffer.pointer;
- if (model->type == ACPI_TYPE_STRING) {
- printk(KERN_NOTICE " %s model detected, ",
- model->string.pointer);
+ return AE_OK;
}
hotk->model = END_MODEL;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_IMODE_LOAD_PASS1, flags, walk_state,
&(node));
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ ACPI_ERROR_NAMESPACE(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
}
+ (acpi_integer) arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
- ACPI_REPORT_ERROR(("Bit offset within field too large (> 0xFFFFFFFF)\n"));
+ ACPI_ERROR((AE_INFO,
+ "Bit offset within field too large (> 0xFFFFFFFF)"));
return_ACPI_STATUS(AE_SUPPORT);
}
ACPI_NS_DONT_OPEN_SCOPE,
walk_state, &info->field_node);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR((char *)&arg->named.name,
- status);
+ ACPI_ERROR_NAMESPACE((char *)&arg->named.name,
+ status);
if (status != AE_ALREADY_EXISTS) {
return_ACPI_STATUS(status);
}
+ (acpi_integer) arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
- ACPI_REPORT_ERROR(("Field [%4.4s] bit offset too large (> 0xFFFFFFFF)\n", (char *)&info->field_node->name));
+ ACPI_ERROR((AE_INFO,
+ "Field [%4.4s] bit offset too large (> 0xFFFFFFFF)",
+ ACPI_CAST_PTR(char,
+ &info->field_node->
+ name)));
return_ACPI_STATUS(AE_SUPPORT);
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid opcode in field list: %X\n",
- arg->common.aml_opcode));
+ ACPI_ERROR((AE_INFO,
+ "Invalid opcode in field list: %X",
+ arg->common.aml_opcode));
return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
walk_state, ®ion_node);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(arg->common.value.name, status);
+ ACPI_ERROR_NAMESPACE(arg->common.value.name, status);
return_ACPI_STATUS(status);
}
}
ACPI_NS_ERROR_IF_FOUND,
walk_state, &node);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR((char *)&arg->named.name,
- status);
+ ACPI_ERROR_NAMESPACE((char *)&arg->named.name,
+ status);
if (status != AE_ALREADY_EXISTS) {
return_ACPI_STATUS(status);
}
ACPI_IMODE_EXECUTE, ACPI_NS_SEARCH_PARENT,
walk_state, ®ion_node);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(arg->common.value.name, status);
+ ACPI_ERROR_NAMESPACE(arg->common.value.name, status);
return_ACPI_STATUS(status);
}
}
ACPI_NS_SEARCH_PARENT, walk_state,
&info.register_node);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ ACPI_ERROR_NAMESPACE(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
ACPI_NS_SEARCH_PARENT, walk_state,
&info.register_node);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ ACPI_ERROR_NAMESPACE(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
ACPI_NS_SEARCH_PARENT, walk_state,
&info.data_register_node);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ ACPI_ERROR_NAMESPACE(arg->common.value.string, status);
return_ACPI_STATUS(status);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_object_type type;
acpi_status status;
- ACPI_FUNCTION_NAME("ds_init_one_object");
+ ACPI_FUNCTION_ENTRY();
/*
* We are only interested in NS nodes owned by the table that
status = acpi_ds_initialize_region(obj_handle);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Region %p [%4.4s] - Init failure, %s\n",
- obj_handle,
- acpi_ut_get_node_name(obj_handle),
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "During Region initialization %p [%4.4s]",
+ obj_handle,
+ acpi_ut_get_node_name(obj_handle)));
}
info->op_region_count++;
case ACPI_TYPE_METHOD:
- /*
- * Print a dot for each method unless we are going to print
- * the entire pathname
- */
- if (!(acpi_dbg_level & ACPI_LV_INIT_NAMES)) {
- ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "."));
- }
-
/*
* Set the execution data width (32 or 64) based upon the
* revision number of the parent ACPI table.
if (info->table_desc->pointer->revision == 1) {
node->flags |= ANOBJ_DATA_WIDTH_32;
}
+#ifdef ACPI_INIT_PARSE_METHODS
+ /*
+ * Note 11/2005: Removed this code to parse all methods during table
+ * load because it causes problems if there are any errors during the
+ * parse. Also, it seems like overkill and we probably don't want to
+ * abort a table load because of an issue with a single method.
+ */
+
+ /*
+ * Print a dot for each method unless we are going to print
+ * the entire pathname
+ */
+ if (!(acpi_dbg_level & ACPI_LV_INIT_NAMES)) {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "."));
+ }
/*
* Always parse methods to detect errors, we will delete
*/
status = acpi_ds_parse_method(obj_handle);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "\n+Method %p [%4.4s] - parse failure, %s\n",
- obj_handle,
- acpi_ut_get_node_name(obj_handle),
- acpi_format_exception(status)));
+ ACPI_ERROR((AE_INFO,
+ "Method %p [%4.4s] - parse failure, %s",
+ obj_handle,
+ acpi_ut_get_node_name(obj_handle),
+ acpi_format_exception(status)));
/* This parse failed, but we will continue parsing more methods */
}
-
+#endif
info->method_count++;
break;
status = acpi_walk_namespace(ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
acpi_ds_init_one_object, &info, NULL);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During walk_namespace"));
}
ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
+#include <acpi/acdisasm.h>
#define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME("dsmethod")
/*******************************************************************************
*
- * FUNCTION: acpi_ds_parse_method
+ * FUNCTION: acpi_ds_method_error
*
- * PARAMETERS: Node - Method node
+ * PARAMETERS: Status - Execution status
+ * walk_state - Current state
*
* RETURN: Status
*
- * DESCRIPTION: Parse the AML that is associated with the method.
+ * DESCRIPTION: Called on method error. Invoke the global exception handler if
+ * present, dump the method data if the disassembler is configured
*
- * MUTEX: Assumes parser is locked
+ * Note: Allows the exception handler to change the status code
*
******************************************************************************/
-acpi_status acpi_ds_parse_method(struct acpi_namespace_node *node)
+acpi_status
+acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state)
{
- acpi_status status;
- union acpi_operand_object *obj_desc;
- union acpi_parse_object *op;
- struct acpi_walk_state *walk_state;
-
- ACPI_FUNCTION_TRACE_PTR("ds_parse_method", node);
+ ACPI_FUNCTION_ENTRY();
- /* Parameter Validation */
+ /* Ignore AE_OK and control exception codes */
- if (!node) {
- return_ACPI_STATUS(AE_NULL_ENTRY);
+ if (ACPI_SUCCESS(status) || (status & AE_CODE_CONTROL)) {
+ return (status);
}
- ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
- "**** Parsing [%4.4s] **** named_obj=%p\n",
- acpi_ut_get_node_name(node), node));
-
- /* Extract the method object from the method Node */
+ /* Invoke the global exception handler */
- obj_desc = acpi_ns_get_attached_object(node);
- if (!obj_desc) {
- return_ACPI_STATUS(AE_NULL_OBJECT);
- }
+ if (acpi_gbl_exception_handler) {
+ /* Exit the interpreter, allow handler to execute methods */
- /* Create a mutex for the method if there is a concurrency limit */
+ acpi_ex_exit_interpreter();
- if ((obj_desc->method.concurrency != ACPI_INFINITE_CONCURRENCY) &&
- (!obj_desc->method.semaphore)) {
- status = acpi_os_create_semaphore(obj_desc->method.concurrency,
- obj_desc->method.concurrency,
- &obj_desc->method.semaphore);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
- }
-
- /*
- * Allocate a new parser op to be the root of the parsed
- * method tree
- */
- op = acpi_ps_alloc_op(AML_METHOD_OP);
- if (!op) {
- return_ACPI_STATUS(AE_NO_MEMORY);
- }
-
- /* Init new op with the method name and pointer back to the Node */
-
- acpi_ps_set_name(op, node->name.integer);
- op->common.node = node;
-
- /*
- * Get a new owner_id for objects created by this method. Namespace
- * objects (such as Operation Regions) can be created during the
- * first pass parse.
- */
- status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id);
- if (ACPI_FAILURE(status)) {
- goto cleanup;
- }
-
- /* Create and initialize a new walk state */
-
- walk_state =
- acpi_ds_create_walk_state(obj_desc->method.owner_id, NULL, NULL,
- NULL);
- if (!walk_state) {
- status = AE_NO_MEMORY;
- goto cleanup2;
+ /*
+ * Handler can map the exception code to anything it wants, including
+ * AE_OK, in which case the executing method will not be aborted.
+ */
+ status = acpi_gbl_exception_handler(status,
+ walk_state->method_node ?
+ walk_state->method_node->
+ name.integer : 0,
+ walk_state->opcode,
+ walk_state->aml_offset,
+ NULL);
+ (void)acpi_ex_enter_interpreter();
}
-
- status = acpi_ds_init_aml_walk(walk_state, op, node,
- obj_desc->method.aml_start,
- obj_desc->method.aml_length, NULL, 1);
+#ifdef ACPI_DISASSEMBLER
if (ACPI_FAILURE(status)) {
- acpi_ds_delete_walk_state(walk_state);
- goto cleanup2;
- }
+ /* Display method locals/args if disassembler is present */
- /*
- * Parse the method, first pass
- *
- * The first pass load is where newly declared named objects are added into
- * the namespace. Actual evaluation of the named objects (what would be
- * called a "second pass") happens during the actual execution of the
- * method so that operands to the named objects can take on dynamic
- * run-time values.
- */
- status = acpi_ps_parse_aml(walk_state);
- if (ACPI_FAILURE(status)) {
- goto cleanup2;
+ acpi_dm_dump_method_info(status, walk_state, walk_state->op);
}
+#endif
- ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
- "**** [%4.4s] Parsed **** named_obj=%p Op=%p\n",
- acpi_ut_get_node_name(node), node, op));
-
- /*
- * Delete the parse tree. We simply re-parse the method for every
- * execution since there isn't much overhead (compared to keeping lots
- * of parse trees around)
- */
- acpi_ns_delete_namespace_subtree(node);
- acpi_ns_delete_namespace_by_owner(obj_desc->method.owner_id);
-
- cleanup2:
- acpi_ut_release_owner_id(&obj_desc->method.owner_id);
-
- cleanup:
- acpi_ps_delete_parse_tree(op);
- return_ACPI_STATUS(status);
+ return (status);
}
/*******************************************************************************
******************************************************************************/
acpi_status
-acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node,
- union acpi_operand_object *obj_desc,
- struct acpi_namespace_node *calling_method_node)
+acpi_ds_begin_method_execution(struct acpi_namespace_node * method_node,
+ union acpi_operand_object * obj_desc,
+ struct acpi_namespace_node * calling_method_node)
{
acpi_status status = AE_OK;
/* Prevent wraparound of thread count */
if (obj_desc->method.thread_count == ACPI_UINT8_MAX) {
- ACPI_REPORT_ERROR(("Method reached maximum reentrancy limit (255)\n"));
+ ACPI_ERROR((AE_INFO,
+ "Method reached maximum reentrancy limit (255)"));
return_ACPI_STATUS(AE_AML_METHOD_LIMIT);
}
acpi_os_signal_semaphore(walk_state->method_desc->method.
semaphore, 1);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not signal method semaphore\n"));
+ ACPI_ERROR((AE_INFO,
+ "Could not signal method semaphore"));
/* Ignore error and continue cleanup */
}
}
+ /*
+ * There are no more threads executing this method. Perform
+ * additional cleanup.
+ *
+ * The method Node is stored in the walk state
+ */
+ method_node = walk_state->method_node;
+
+ /* Lock namespace for possible update */
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ goto exit;
+ }
+
+ /*
+ * Delete any namespace entries created immediately underneath
+ * the method
+ */
+ if (method_node->child) {
+ acpi_ns_delete_namespace_subtree(method_node);
+ }
+
+ /*
+ * Delete any namespace entries created anywhere else within
+ * the namespace by the execution of this method
+ */
+ acpi_ns_delete_namespace_by_owner(walk_state->method_desc->method.
+ owner_id);
+ status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+
+ /* Are there any other threads currently executing this method? */
+
if (walk_state->method_desc->method.thread_count) {
+ /*
+ * Additional threads. Do not release the owner_id in this case,
+ * we immediately reuse it for the next thread executing this method
+ */
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
- "*** Not deleting method namespace, there are still %d threads\n",
+ "*** Completed execution of one thread, %d threads remaining\n",
walk_state->method_desc->method.
thread_count));
- } else { /* This is the last executing thread */
+ } else {
+ /* This is the only executing thread for this method */
/*
* Support to dynamically change a method from not_serialized to
- * Serialized if it appears that the method is written foolishly and
+ * Serialized if it appears that the method is incorrectly written and
* does not support multiple thread execution. The best example of this
* is if such a method creates namespace objects and blocks. A second
* thread will fail with an AE_ALREADY_EXISTS exception
semaphore);
}
- /*
- * There are no more threads executing this method. Perform
- * additional cleanup.
- *
- * The method Node is stored in the walk state
- */
- method_node = walk_state->method_node;
-
- /*
- * Delete any namespace entries created immediately underneath
- * the method
- */
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- goto exit;
- }
-
- if (method_node->child) {
- acpi_ns_delete_namespace_subtree(method_node);
- }
+ /* No more threads, we can free the owner_id */
- /*
- * Delete any namespace entries created anywhere else within
- * the namespace
- */
- acpi_ns_delete_namespace_by_owner(walk_state->method_desc->
- method.owner_id);
- status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
acpi_ut_release_owner_id(&walk_state->method_desc->method.
owner_id);
}
(void)acpi_ut_release_mutex(ACPI_MTX_PARSER);
return_VOID;
}
+
+#ifdef ACPI_INIT_PARSE_METHODS
+ /*
+ * Note 11/2005: Removed this code to parse all methods during table
+ * load because it causes problems if there are any errors during the
+ * parse. Also, it seems like overkill and we probably don't want to
+ * abort a table load because of an issue with a single method.
+ */
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ds_parse_method
+ *
+ * PARAMETERS: Node - Method node
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Parse the AML that is associated with the method.
+ *
+ * MUTEX: Assumes parser is locked
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ds_parse_method(struct acpi_namespace_node *node)
+{
+ acpi_status status;
+ union acpi_operand_object *obj_desc;
+ union acpi_parse_object *op;
+ struct acpi_walk_state *walk_state;
+
+ ACPI_FUNCTION_TRACE_PTR("ds_parse_method", node);
+
+ /* Parameter Validation */
+
+ if (!node) {
+ return_ACPI_STATUS(AE_NULL_ENTRY);
+ }
+
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** Parsing [%4.4s] **** named_obj=%p\n",
+ acpi_ut_get_node_name(node), node));
+
+ /* Extract the method object from the method Node */
+
+ obj_desc = acpi_ns_get_attached_object(node);
+ if (!obj_desc) {
+ return_ACPI_STATUS(AE_NULL_OBJECT);
+ }
+
+ /* Create a mutex for the method if there is a concurrency limit */
+
+ if ((obj_desc->method.concurrency != ACPI_INFINITE_CONCURRENCY) &&
+ (!obj_desc->method.semaphore)) {
+ status = acpi_os_create_semaphore(obj_desc->method.concurrency,
+ obj_desc->method.concurrency,
+ &obj_desc->method.semaphore);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+ }
+
+ /*
+ * Allocate a new parser op to be the root of the parsed
+ * method tree
+ */
+ op = acpi_ps_alloc_op(AML_METHOD_OP);
+ if (!op) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
+
+ /* Init new op with the method name and pointer back to the Node */
+
+ acpi_ps_set_name(op, node->name.integer);
+ op->common.node = node;
+
+ /*
+ * Get a new owner_id for objects created by this method. Namespace
+ * objects (such as Operation Regions) can be created during the
+ * first pass parse.
+ */
+ status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup;
+ }
+
+ /* Create and initialize a new walk state */
+
+ walk_state =
+ acpi_ds_create_walk_state(obj_desc->method.owner_id, NULL, NULL,
+ NULL);
+ if (!walk_state) {
+ status = AE_NO_MEMORY;
+ goto cleanup2;
+ }
+
+ status = acpi_ds_init_aml_walk(walk_state, op, node,
+ obj_desc->method.aml_start,
+ obj_desc->method.aml_length, NULL, 1);
+ if (ACPI_FAILURE(status)) {
+ acpi_ds_delete_walk_state(walk_state);
+ goto cleanup2;
+ }
+
+ /*
+ * Parse the method, first pass
+ *
+ * The first pass load is where newly declared named objects are added into
+ * the namespace. Actual evaluation of the named objects (what would be
+ * called a "second pass") happens during the actual execution of the
+ * method so that operands to the named objects can take on dynamic
+ * run-time values.
+ */
+ status = acpi_ps_parse_aml(walk_state);
+ if (ACPI_FAILURE(status)) {
+ goto cleanup2;
+ }
+
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "**** [%4.4s] Parsed **** named_obj=%p Op=%p\n",
+ acpi_ut_get_node_name(node), node, op));
+
+ /*
+ * Delete the parse tree. We simply re-parse the method for every
+ * execution since there isn't much overhead (compared to keeping lots
+ * of parse trees around)
+ */
+ acpi_ns_delete_namespace_subtree(node);
+ acpi_ns_delete_namespace_by_owner(obj_desc->method.owner_id);
+
+ cleanup2:
+ acpi_ut_release_owner_id(&obj_desc->method.owner_id);
+
+ cleanup:
+ acpi_ps_delete_parse_tree(op);
+ return_ACPI_STATUS(status);
+}
+#endif
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
case AML_LOCAL_OP:
if (index > ACPI_METHOD_MAX_LOCAL) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Local index %d is invalid (max %d)\n",
- index, ACPI_METHOD_MAX_LOCAL));
+ ACPI_ERROR((AE_INFO,
+ "Local index %d is invalid (max %d)",
+ index, ACPI_METHOD_MAX_LOCAL));
return_ACPI_STATUS(AE_AML_INVALID_INDEX);
}
case AML_ARG_OP:
if (index > ACPI_METHOD_MAX_ARG) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Arg index %d is invalid (max %d)\n",
- index, ACPI_METHOD_MAX_ARG));
+ ACPI_ERROR((AE_INFO,
+ "Arg index %d is invalid (max %d)",
+ index, ACPI_METHOD_MAX_ARG));
return_ACPI_STATUS(AE_AML_INVALID_INDEX);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Opcode %d is invalid\n",
- opcode));
+ ACPI_ERROR((AE_INFO, "Opcode %d is invalid", opcode));
return_ACPI_STATUS(AE_AML_BAD_OPCODE);
}
/* Validate the object descriptor */
if (!dest_desc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Null object descriptor pointer\n"));
+ ACPI_ERROR((AE_INFO, "Null object descriptor pointer"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
switch (opcode) {
case AML_ARG_OP:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Uninitialized Arg[%d] at node %p\n",
- index, node));
+ ACPI_ERROR((AE_INFO,
+ "Uninitialized Arg[%d] at node %p",
+ index, node));
return_ACPI_STATUS(AE_AML_UNINITIALIZED_ARG);
case AML_LOCAL_OP:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Uninitialized Local[%d] at node %p\n",
- index, node));
+ ACPI_ERROR((AE_INFO,
+ "Uninitialized Local[%d] at node %p",
+ index, node));
return_ACPI_STATUS(AE_AML_UNINITIALIZED_LOCAL);
default:
- ACPI_REPORT_ERROR(("Not Arg/Local opcode: %X\n",
- opcode));
+ ACPI_ERROR((AE_INFO,
+ "Not a Arg/Local opcode: %X",
+ opcode));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME("dsobject")
+/* Local prototypes */
static acpi_status
acpi_ds_build_internal_object(struct acpi_walk_state *walk_state,
union acpi_parse_object *op,
*obj_desc_ptr = NULL;
if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) {
/*
- * This is an named object reference. If this name was
+ * This is a named object reference. If this name was
* previously looked up in the namespace, it was stored in this op.
* Otherwise, go ahead and look it up now
*/
ACPI_IMODE_EXECUTE,
ACPI_NS_SEARCH_PARENT |
ACPI_NS_DONT_OPEN_SCOPE, NULL,
- (struct acpi_namespace_node **)
- &(op->common.node));
-
+ ACPI_CAST_INDIRECT_PTR(struct
+ acpi_namespace_node,
+ &(op->
+ common.
+ node)));
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(op->common.value.string,
- status);
+ /* Check if we are resolving a named reference within a package */
+
+ if ((status == AE_NOT_FOUND)
+ && (acpi_gbl_enable_interpreter_slack)
+ &&
+ ((op->common.parent->common.aml_opcode ==
+ AML_PACKAGE_OP)
+ || (op->common.parent->common.aml_opcode ==
+ AML_VAR_PACKAGE_OP))) {
+ /*
+ * We didn't find the target and we are populating elements
+ * of a package - ignore if slack enabled. Some ASL code
+ * contains dangling invalid references in packages and
+ * expects that no exception will be issued. Leave the
+ * element as a null element. It cannot be used, but it
+ * can be overwritten by subsequent ASL code - this is
+ * typically the case.
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Ignoring unresolved reference in package [%4.4s]\n",
+ walk_state->
+ scope_info->scope.
+ node->name.ascii));
+
+ return_ACPI_STATUS(AE_OK);
+ } else {
+ ACPI_ERROR_NAMESPACE(op->common.value.
+ string, status);
+ }
+
return_ACPI_STATUS(status);
}
}
}
- /* Create and init the internal ACPI object */
+ /* Create and init a new internal ACPI object */
obj_desc = acpi_ut_create_internal_object((acpi_ps_get_opcode_info
(op->common.aml_opcode))->
ACPI_FUNCTION_TRACE("ds_build_internal_buffer_obj");
+ /*
+ * If we are evaluating a Named buffer object "Name (xxxx, Buffer)".
+ * The buffer object already exists (from the NS node), otherwise it must
+ * be created.
+ */
obj_desc = *obj_desc_ptr;
- if (obj_desc) {
- /*
- * We are evaluating a Named buffer object "Name (xxxx, Buffer)".
- * The buffer object already exists (from the NS node)
- */
- } else {
+ if (!obj_desc) {
/* Create a new buffer object */
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER);
byte_list = arg->named.next;
if (byte_list) {
if (byte_list->common.aml_opcode != AML_INT_BYTELIST_OP) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Expecting bytelist, got AML opcode %X in op %p\n",
- byte_list->common.aml_opcode,
- byte_list));
+ ACPI_ERROR((AE_INFO,
+ "Expecting bytelist, got AML opcode %X in op %p",
+ byte_list->common.aml_opcode, byte_list));
acpi_ut_remove_reference(obj_desc);
return (AE_TYPE);
union acpi_operand_object *obj_desc = NULL;
u32 package_list_length;
acpi_status status = AE_OK;
- u32 i;
+ acpi_native_uint i;
ACPI_FUNCTION_TRACE("ds_build_internal_package_obj");
parent = parent->common.parent;
}
+ /*
+ * If we are evaluating a Named package object "Name (xxxx, Package)",
+ * the package object already exists, otherwise it must be created.
+ */
obj_desc = *obj_desc_ptr;
- if (obj_desc) {
- /*
- * We are evaluating a Named package object "Name (xxxx, Package)".
- * Get the existing package object from the NS node
- */
- } else {
+ if (!obj_desc) {
obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_PACKAGE);
*obj_desc_ptr = obj_desc;
if (!obj_desc) {
/* Count the number of items in the package list */
- package_list_length = 0;
arg = op->common.value.arg;
arg = arg->common.next;
- while (arg) {
- package_list_length++;
+ for (package_list_length = 0; arg; package_list_length++) {
arg = arg->common.next;
}
}
/*
- * Now init the elements of the package
+ * Initialize all elements of the package
*/
- i = 0;
arg = op->common.value.arg;
arg = arg->common.next;
- while (arg) {
+ for (i = 0; arg; i++) {
if (arg->common.aml_opcode == AML_INT_RETURN_VALUE_OP) {
/* Object (package or buffer) is already built */
package.
elements[i]);
}
-
- i++;
arg = arg->common.next;
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown constant opcode %X\n",
- opcode));
+ ACPI_ERROR((AE_INFO,
+ "Unknown constant opcode %X",
+ opcode));
status = AE_AML_OPERAND_TYPE;
break;
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown Integer type %X\n",
- op_info->type));
+ ACPI_ERROR((AE_INFO, "Unknown Integer type %X",
+ op_info->type));
status = AE_AML_OPERAND_TYPE;
break;
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unimplemented data type: %X\n",
- ACPI_GET_OBJECT_TYPE(obj_desc)));
+ ACPI_ERROR((AE_INFO, "Unimplemented data type: %X",
+ ACPI_GET_OBJECT_TYPE(obj_desc)));
status = AE_AML_OPERAND_TYPE;
break;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
node = obj_desc->buffer.node;
if (!node) {
- ACPI_REPORT_ERROR(("No pointer back to NS node in buffer obj %p\n", obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "No pointer back to NS node in buffer obj %p",
+ obj_desc));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
node = obj_desc->package.node;
if (!node) {
- ACPI_REPORT_ERROR(("No pointer back to NS node in package %p\n",
- obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "No pointer back to NS node in package %p",
+ obj_desc));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
/* Host object must be a Buffer */
if (ACPI_GET_OBJECT_TYPE(buffer_desc) != ACPI_TYPE_BUFFER) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Target of Create Field is not a Buffer object - %s\n",
- acpi_ut_get_object_type_name(buffer_desc)));
+ ACPI_ERROR((AE_INFO,
+ "Target of Create Field is not a Buffer object - %s",
+ acpi_ut_get_object_type_name(buffer_desc)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
* after resolution in acpi_ex_resolve_operands().
*/
if (ACPI_GET_DESCRIPTOR_TYPE(result_desc) != ACPI_DESC_TYPE_NAMED) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(%s) destination not a NS Node [%s]\n",
- acpi_ps_get_opcode_name(aml_opcode),
- acpi_ut_get_descriptor_name(result_desc)));
+ ACPI_ERROR((AE_INFO,
+ "(%s) destination not a NS Node [%s]",
+ acpi_ps_get_opcode_name(aml_opcode),
+ acpi_ut_get_descriptor_name(result_desc)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
/* Must have a valid (>0) bit count */
if (bit_count == 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Attempt to create_field of length 0\n"));
+ ACPI_ERROR((AE_INFO,
+ "Attempt to create_field of length zero"));
status = AE_AML_OPERAND_VALUE;
goto cleanup;
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown field creation opcode %02x\n",
- aml_opcode));
+ ACPI_ERROR((AE_INFO,
+ "Unknown field creation opcode %02x", aml_opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
/* Entire field must fit within the current length of the buffer */
if ((bit_offset + bit_count) > (8 * (u32) buffer_desc->buffer.length)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Field [%4.4s] size %d exceeds Buffer [%4.4s] size %d (bits)\n",
- acpi_ut_get_node_name(result_desc),
- bit_offset + bit_count,
- acpi_ut_get_node_name(buffer_desc->buffer.
- node),
- 8 * (u32) buffer_desc->buffer.length));
+ ACPI_ERROR((AE_INFO,
+ "Field [%4.4s] at %d exceeds Buffer [%4.4s] size %d (bits)",
+ acpi_ut_get_node_name(result_desc),
+ bit_offset + bit_count,
+ acpi_ut_get_node_name(buffer_desc->buffer.node),
+ 8 * (u32) buffer_desc->buffer.length));
status = AE_AML_BUFFER_LIMIT;
goto cleanup;
}
"after acpi_ex_resolve_operands");
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "(%s) bad operand(s) (%X)\n",
- acpi_ps_get_opcode_name(op->common.
- aml_opcode), status));
+ ACPI_ERROR((AE_INFO, "(%s) bad operand(s) (%X)",
+ acpi_ps_get_opcode_name(op->common.aml_opcode),
+ status));
return_ACPI_STATUS(status);
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown control opcode=%X Op=%p\n",
- op->common.aml_opcode, op));
+ ACPI_ERROR((AE_INFO, "Unknown control opcode=%X Op=%p",
+ op->common.aml_opcode, op));
status = AE_AML_BAD_OPCODE;
break;
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Must have both an Op and a Result Object */
if (!op) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null Op\n"));
- return_VALUE(TRUE);
+ ACPI_ERROR((AE_INFO, "Null Op"));
+ return_UINT8(TRUE);
}
/*
"At Method level, result of [%s] not used\n",
acpi_ps_get_opcode_name(op->common.
aml_opcode)));
- return_VALUE(FALSE);
+ return_UINT8(FALSE);
}
/* Get info on the parent. The root_op is AML_SCOPE */
parent_info =
acpi_ps_get_opcode_info(op->common.parent->common.aml_opcode);
if (parent_info->class == AML_CLASS_UNKNOWN) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown parent opcode. Op=%p\n", op));
- return_VALUE(FALSE);
+ ACPI_ERROR((AE_INFO, "Unknown parent opcode Op=%p", op));
+ return_UINT8(FALSE);
}
/*
acpi_ps_get_opcode_name(op->common.parent->common.
aml_opcode), op));
- return_VALUE(TRUE);
+ return_UINT8(TRUE);
result_not_used:
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
acpi_ps_get_opcode_name(op->common.parent->common.
aml_opcode), op));
- return_VALUE(FALSE);
+ return_UINT8(FALSE);
}
/*******************************************************************************
ACPI_FUNCTION_TRACE_PTR("ds_delete_result_if_not_used", result_obj);
if (!op) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null Op\n"));
+ ACPI_ERROR((AE_INFO, "Null Op"));
return_VOID;
}
}
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(name_string, status);
+ ACPI_ERROR_NAMESPACE(name_string, status);
}
}
if (op_info->flags & AML_HAS_RETVAL) {
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
- "Argument previously created, already stacked \n"));
+ "Argument previously created, already stacked\n"));
ACPI_DEBUGGER_EXEC(acpi_db_display_argument_object
(walk_state->
* Only error is underflow, and this indicates
* a missing or null operand!
*/
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Missing or null operand, %s\n",
- acpi_format_exception
- (status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Missing or null operand"));
return_ACPI_STATUS(status);
}
} else {
*/
(void)acpi_ds_obj_stack_pop_and_delete(arg_count, walk_state);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "While creating Arg %d - %s\n",
- (arg_count + 1), acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "While creating Arg %d",
+ (arg_count + 1)));
return_ACPI_STATUS(status);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if (result_obj) {
status = acpi_ds_result_pop(&obj_desc, walk_state);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not get result from predicate evaluation, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not get result from predicate evaluation"));
return_ACPI_STATUS(status);
}
}
if (!obj_desc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No predicate obj_desc=%p State=%p\n",
- obj_desc, walk_state));
+ ACPI_ERROR((AE_INFO,
+ "No predicate obj_desc=%p State=%p",
+ obj_desc, walk_state));
return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
}
if (ACPI_GET_OBJECT_TYPE(local_obj_desc) != ACPI_TYPE_INTEGER) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Bad predicate (not an integer) obj_desc=%p State=%p Type=%X\n",
- obj_desc, walk_state,
- ACPI_GET_OBJECT_TYPE(obj_desc)));
+ ACPI_ERROR((AE_INFO,
+ "Bad predicate (not an integer) obj_desc=%p State=%p Type=%X",
+ obj_desc, walk_state,
+ ACPI_GET_OBJECT_TYPE(obj_desc)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
case AML_CLASS_EXECUTE:
case AML_CLASS_CREATE:
-
/*
* Most operators with arguments.
* Start a new result/operand state
*/
- status = acpi_ds_result_stack_push(walk_state);
+ if (walk_state->opcode != AML_CREATE_FIELD_OP) {
+ status = acpi_ds_result_stack_push(walk_state);
+ }
break;
default:
op_class = walk_state->op_info->class;
if (op_class == AML_CLASS_UNKNOWN) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unknown opcode %X\n",
- op->common.aml_opcode));
+ ACPI_ERROR((AE_INFO, "Unknown opcode %X",
+ op->common.aml_opcode));
return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
}
walk_state->operands[1]->reference.offset)) {
status = AE_OK;
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "[%s]: Could not resolve operands, %s\n",
- acpi_ps_get_opcode_name
- (walk_state->opcode),
- acpi_format_exception
- (status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "While resolving operands for [%s]",
+ acpi_ps_get_opcode_name
+ (walk_state->opcode)));
}
}
case AML_TYPE_UNDEFINED:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Undefined opcode type Op=%p\n", op));
+ ACPI_ERROR((AE_INFO,
+ "Undefined opcode type Op=%p", op));
return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
case AML_TYPE_BOGUS:
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unimplemented opcode, class=%X type=%X Opcode=%X Op=%p\n",
- op_class, op_type,
- op->common.aml_opcode, op));
+ ACPI_ERROR((AE_INFO,
+ "Unimplemented opcode, class=%X type=%X Opcode=%X Op=%p",
+ op_class, op_type, op->common.aml_opcode,
+ op));
status = AE_NOT_IMPLEMENTED;
break;
cleanup:
- /* Invoke exception handler on error */
-
- if (ACPI_FAILURE(status) &&
- acpi_gbl_exception_handler && !(status & AE_CODE_CONTROL)) {
- acpi_ex_exit_interpreter();
- status = acpi_gbl_exception_handler(status,
- walk_state->method_node->
- name.integer,
- walk_state->opcode,
- walk_state->aml_offset,
- NULL);
- (void)acpi_ex_enter_interpreter();
- }
-
if (walk_state->result_obj) {
/* Break to debugger to display result */
}
#endif
- /* Always clear the object stack */
-
- walk_state->num_operands = 0;
-
-#ifdef ACPI_DISASSEMBLER
-
- /* On error, display method locals/args */
+ /* Invoke exception handler on error */
if (ACPI_FAILURE(status)) {
- acpi_dm_dump_method_info(status, walk_state, op);
+ status = acpi_ds_method_error(status, walk_state);
}
-#endif
+ /* Always clear the object stack */
+
+ walk_state->num_operands = 0;
return_ACPI_STATUS(status);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
char *path;
u32 flags;
- ACPI_FUNCTION_NAME("ds_load1_begin_op");
+ ACPI_FUNCTION_TRACE("ds_load1_begin_op");
op = walk_state->op;
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op,
if (op) {
if (!(walk_state->op_info->flags & AML_NAMED)) {
*out_op = op;
- return (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Check if this object has already been installed in the namespace */
if (op->common.node) {
*out_op = op;
- return (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
}
}
#endif
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(path, status);
- return (status);
+ ACPI_ERROR_NAMESPACE(path, status);
+ return_ACPI_STATUS(status);
}
/*
/* All other types are an error */
- ACPI_REPORT_ERROR(("Invalid type (%s) for target of Scope operator [%4.4s] (Cannot override)\n", acpi_ut_get_type_name(node->type), path));
+ ACPI_ERROR((AE_INFO,
+ "Invalid type (%s) for target of Scope operator [%4.4s] (Cannot override)",
+ acpi_ut_get_type_name(node->type), path));
- return (AE_AML_OPERAND_TYPE);
+ return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
* buffer_field, or Package), the name of the object is already
* in the namespace.
*/
+
if (walk_state->deferred_node) {
/* This name is already in the namespace, get the node */
break;
}
+ /*
+ * If we are executing a method, do not create any namespace objects
+ * during the load phase, only during execution.
+ */
+ if (walk_state->method_node) {
+ node = NULL;
+ status = AE_OK;
+ break;
+ }
+
flags = ACPI_NS_NO_UPSEARCH;
if ((walk_state->opcode != AML_SCOPE_OP) &&
(!(walk_state->parse_flags & ACPI_PARSE_DEFERRED_OP))) {
ACPI_IMODE_LOAD_PASS1, flags, walk_state,
&(node));
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(path, status);
- return (status);
+ ACPI_ERROR_NAMESPACE(path, status);
+ return_ACPI_STATUS(status);
}
break;
}
op = acpi_ps_alloc_op(walk_state->opcode);
if (!op) {
- return (AE_NO_MEMORY);
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
}
- /* Initialize */
-
- op->named.name = node->name.integer;
+ /* Initialize the op */
#if (defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY))
- op->named.path = (u8 *) path;
+ op->named.path = ACPI_CAST_PTR(u8, path);
#endif
- /*
- * Put the Node in the "op" object that the parser uses, so we
- * can get it again quickly when this scope is closed
- */
- op->common.node = node;
+ if (node) {
+ /*
+ * Put the Node in the "op" object that the parser uses, so we
+ * can get it again quickly when this scope is closed
+ */
+ op->common.node = node;
+ op->named.name = node->name.integer;
+ }
+
acpi_ps_append_arg(acpi_ps_get_parent_scope(&walk_state->parser_state),
op);
-
*out_op = op;
- return (status);
+ return_ACPI_STATUS(status);
}
/*******************************************************************************
*
******************************************************************************/
-acpi_status acpi_ds_load1_end_op(struct acpi_walk_state * walk_state)
+acpi_status acpi_ds_load1_end_op(struct acpi_walk_state *walk_state)
{
union acpi_parse_object *op;
acpi_object_type object_type;
acpi_status status = AE_OK;
- ACPI_FUNCTION_NAME("ds_load1_end_op");
+ ACPI_FUNCTION_TRACE("ds_load1_end_op");
op = walk_state->op;
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "Op=%p State=%p\n", op,
/* We are only interested in opcodes that have an associated name */
if (!(walk_state->op_info->flags & (AML_NAMED | AML_FIELD))) {
- return (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
/* Get the object type to determine if we should pop the scope */
#ifndef ACPI_NO_METHOD_EXECUTION
if (walk_state->op_info->flags & AML_FIELD) {
- if (walk_state->opcode == AML_FIELD_OP ||
- walk_state->opcode == AML_BANK_FIELD_OP ||
- walk_state->opcode == AML_INDEX_FIELD_OP) {
- status = acpi_ds_init_field_objects(op, walk_state);
+ /*
+ * If we are executing a method, do not create any namespace objects
+ * during the load phase, only during execution.
+ */
+ if (!walk_state->method_node) {
+ if (walk_state->opcode == AML_FIELD_OP ||
+ walk_state->opcode == AML_BANK_FIELD_OP ||
+ walk_state->opcode == AML_INDEX_FIELD_OP) {
+ status =
+ acpi_ds_init_field_objects(op, walk_state);
+ }
}
- return (status);
+ return_ACPI_STATUS(status);
}
- if (op->common.aml_opcode == AML_REGION_OP) {
- status = acpi_ex_create_region(op->named.data, op->named.length,
- (acpi_adr_space_type)
- ((op->common.value.arg)->common.
- value.integer), walk_state);
- if (ACPI_FAILURE(status)) {
- return (status);
+ /*
+ * If we are executing a method, do not create any namespace objects
+ * during the load phase, only during execution.
+ */
+ if (!walk_state->method_node) {
+ if (op->common.aml_opcode == AML_REGION_OP) {
+ status =
+ acpi_ex_create_region(op->named.data,
+ op->named.length,
+ (acpi_adr_space_type)
+ ((op->common.value.arg)->
+ common.value.integer),
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
}
}
#endif
common.
aml_opcode))->
object_type;
- op->common.node->type = (u8) object_type;
+
+ /* Set node type if we have a namespace node */
+
+ if (op->common.node) {
+ op->common.node->type = (u8) object_type;
+ }
}
}
- if (op->common.aml_opcode == AML_METHOD_OP) {
- /*
- * method_op pkg_length name_string method_flags term_list
- *
- * Note: We must create the method node/object pair as soon as we
- * see the method declaration. This allows later pass1 parsing
- * of invocations of the method (need to know the number of
- * arguments.)
- */
- ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
- "LOADING-Method: State=%p Op=%p named_obj=%p\n",
- walk_state, op, op->named.node));
+ /*
+ * If we are executing a method, do not create any namespace objects
+ * during the load phase, only during execution.
+ */
+ if (!walk_state->method_node) {
+ if (op->common.aml_opcode == AML_METHOD_OP) {
+ /*
+ * method_op pkg_length name_string method_flags term_list
+ *
+ * Note: We must create the method node/object pair as soon as we
+ * see the method declaration. This allows later pass1 parsing
+ * of invocations of the method (need to know the number of
+ * arguments.)
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "LOADING-Method: State=%p Op=%p named_obj=%p\n",
+ walk_state, op, op->named.node));
- if (!acpi_ns_get_attached_object(op->named.node)) {
- walk_state->operands[0] = (void *)op->named.node;
- walk_state->num_operands = 1;
+ if (!acpi_ns_get_attached_object(op->named.node)) {
+ walk_state->operands[0] =
+ ACPI_CAST_PTR(void, op->named.node);
+ walk_state->num_operands = 1;
- status =
- acpi_ds_create_operands(walk_state,
- op->common.value.arg);
- if (ACPI_SUCCESS(status)) {
- status = acpi_ex_create_method(op->named.data,
- op->named.length,
- walk_state);
- }
- walk_state->operands[0] = NULL;
- walk_state->num_operands = 0;
+ status =
+ acpi_ds_create_operands(walk_state,
+ op->common.value.
+ arg);
+ if (ACPI_SUCCESS(status)) {
+ status =
+ acpi_ex_create_method(op->named.
+ data,
+ op->named.
+ length,
+ walk_state);
+ }
+ walk_state->operands[0] = NULL;
+ walk_state->num_operands = 0;
- if (ACPI_FAILURE(status)) {
- return (status);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
}
}
}
- /* Pop the scope stack */
+ /* Pop the scope stack (only if loading a table) */
- if (acpi_ns_opens_scope(object_type)) {
+ if (!walk_state->method_node && acpi_ns_opens_scope(object_type)) {
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
"(%s): Popping scope for Op %p\n",
acpi_ut_get_type_name(object_type), op));
status = acpi_ds_scope_stack_pop(walk_state);
}
- return (status);
+ return_ACPI_STATUS(status);
}
/*******************************************************************************
******************************************************************************/
acpi_status
-acpi_ds_load2_begin_op(struct acpi_walk_state * walk_state,
- union acpi_parse_object ** out_op)
+acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state,
+ union acpi_parse_object **out_op)
{
union acpi_parse_object *op;
struct acpi_namespace_node *node;
if (status == AE_NOT_FOUND) {
status = AE_OK;
} else {
- ACPI_REPORT_NSERROR(buffer_ptr, status);
+ ACPI_ERROR_NAMESPACE(buffer_ptr, status);
}
#else
- ACPI_REPORT_NSERROR(buffer_ptr, status);
+ ACPI_ERROR_NAMESPACE(buffer_ptr, status);
#endif
return_ACPI_STATUS(status);
}
* Scope (DEB) { ... }
*/
- ACPI_REPORT_WARNING(("Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)\n", buffer_ptr, acpi_ut_get_type_name(node->type)));
+ ACPI_WARNING((AE_INFO,
+ "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)",
+ buffer_ptr,
+ acpi_ut_get_type_name(node->type)));
node->type = ACPI_TYPE_ANY;
walk_state->scope_info->common.value = ACPI_TYPE_ANY;
/* All other types are an error */
- ACPI_REPORT_ERROR(("Invalid type (%s) for target of Scope operator [%4.4s]\n", acpi_ut_get_type_name(node->type), buffer_ptr));
+ ACPI_ERROR((AE_INFO,
+ "Invalid type (%s) for target of Scope operator [%4.4s]",
+ acpi_ut_get_type_name(node->type),
+ buffer_ptr));
return (AE_AML_OPERAND_TYPE);
}
}
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_NSERROR(buffer_ptr, status);
+ ACPI_ERROR_NAMESPACE(buffer_ptr, status);
return_ACPI_STATUS(status);
}
case AML_TYPE_NAMED_FIELD:
+ /*
+ * If we are executing a method, initialize the field
+ */
+ if (walk_state->method_node) {
+ status = acpi_ds_init_field_objects(op, walk_state);
+ }
+
switch (op->common.aml_opcode) {
case AML_INDEX_FIELD_OP:
switch (op->common.aml_opcode) {
#ifndef ACPI_NO_METHOD_EXECUTION
case AML_REGION_OP:
+
+ /*
+ * If we are executing a method, initialize the region
+ */
+ if (walk_state->method_node) {
+ status =
+ acpi_ex_create_region(op->named.data,
+ op->named.length,
+ (acpi_adr_space_type)
+ ((op->common.value.
+ arg)->common.value.
+ integer),
+ walk_state);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+ }
+
/*
* The op_region is not fully parsed at this time. Only valid
* argument is the space_id. (We must save the address of the
status = acpi_ds_create_node(walk_state, node, op);
break;
+
+ case AML_METHOD_OP:
+ /*
+ * method_op pkg_length name_string method_flags term_list
+ *
+ * Note: We must create the method node/object pair as soon as we
+ * see the method declaration. This allows later pass1 parsing
+ * of invocations of the method (need to know the number of
+ * arguments.)
+ */
+ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+ "LOADING-Method: State=%p Op=%p named_obj=%p\n",
+ walk_state, op, op->named.node));
+
+ if (!acpi_ns_get_attached_object(op->named.node)) {
+ walk_state->operands[0] =
+ ACPI_CAST_PTR(void, op->named.node);
+ walk_state->num_operands = 1;
+
+ status =
+ acpi_ds_create_operands(walk_state,
+ op->common.value.
+ arg);
+ if (ACPI_SUCCESS(status)) {
+ status =
+ acpi_ex_create_method(op->named.
+ data,
+ op->named.
+ length,
+ walk_state);
+ }
+ walk_state->operands[0] = NULL;
+ walk_state->num_operands = 0;
+
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+ }
+ break;
+
#endif /* ACPI_NO_METHOD_EXECUTION */
default:
/* All NAMED_COMPLEX opcodes must be handled above */
- /* Note: Method objects were already created in Pass 1 */
break;
}
break;
*/
op->common.node = new_node;
} else {
- ACPI_REPORT_NSERROR(arg->common.value.string, status);
+ ACPI_ERROR_NAMESPACE(arg->common.value.string, status);
}
break;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if (!node) {
/* Invalid scope */
- ACPI_REPORT_ERROR(("ds_scope_stack_push: null scope passed\n"));
+ ACPI_ERROR((AE_INFO, "Null scope parameter"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Make sure object type is valid */
if (!acpi_ut_valid_object_type(type)) {
- ACPI_REPORT_WARNING(("ds_scope_stack_push: Invalid object type: 0x%X\n", type));
+ ACPI_WARNING((AE_INFO, "Invalid object type: 0x%X", type));
}
/* Allocate a new scope object */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
state = walk_state->results;
if (!state) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No result object pushed! State=%p\n",
- walk_state));
+ ACPI_ERROR((AE_INFO, "No result object pushed! State=%p",
+ walk_state));
return (AE_NOT_EXIST);
}
if (index >= ACPI_OBJ_MAX_OPERAND) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Index out of range: %X State=%p Num=%X\n",
- index, walk_state,
- state->results.num_results));
+ ACPI_ERROR((AE_INFO,
+ "Index out of range: %X State=%p Num=%X",
+ index, walk_state, state->results.num_results));
}
/* Check for a valid result object */
if (!state->results.obj_desc[index]) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Null operand! State=%p #Ops=%X, Index=%X\n",
- walk_state, state->results.num_results,
- index));
+ ACPI_ERROR((AE_INFO,
+ "Null operand! State=%p #Ops=%X, Index=%X",
+ walk_state, state->results.num_results, index));
return (AE_AML_NO_RETURN_VALUE);
}
}
if (!state->results.num_results) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Result stack is empty! State=%p\n",
- walk_state));
+ ACPI_ERROR((AE_INFO, "Result stack is empty! State=%p",
+ walk_state));
return (AE_AML_NO_RETURN_VALUE);
}
}
}
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No result objects! State=%p\n", walk_state));
+ ACPI_ERROR((AE_INFO, "No result objects! State=%p", walk_state));
return (AE_AML_NO_RETURN_VALUE);
}
state = walk_state->results;
if (!state) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Warning: No result object pushed! State=%p\n",
- walk_state));
+ ACPI_ERROR((AE_INFO,
+ "No result object pushed! State=%p", walk_state));
return (AE_NOT_EXIST);
}
if (!state->results.num_results) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No result objects! State=%p\n", walk_state));
+ ACPI_ERROR((AE_INFO, "No result objects! State=%p",
+ walk_state));
return (AE_AML_NO_RETURN_VALUE);
}
/* Check for a valid result object */
if (!*object) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Null operand! State=%p #Ops=%X Index=%X\n",
- walk_state, state->results.num_results,
- (u32) index));
+ ACPI_ERROR((AE_INFO,
+ "Null operand! State=%p #Ops=%X Index=%X",
+ walk_state, state->results.num_results,
+ (u32) index));
return (AE_AML_NO_RETURN_VALUE);
}
state = walk_state->results;
if (!state) {
- ACPI_REPORT_ERROR(("No result stack frame during push\n"));
+ ACPI_ERROR((AE_INFO, "No result stack frame during push"));
return (AE_AML_INTERNAL);
}
if (state->results.num_results == ACPI_OBJ_NUM_OPERANDS) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Result stack overflow: Obj=%p State=%p Num=%X\n",
- object, walk_state,
- state->results.num_results));
+ ACPI_ERROR((AE_INFO,
+ "Result stack overflow: Obj=%p State=%p Num=%X",
+ object, walk_state, state->results.num_results));
return (AE_STACK_OVERFLOW);
}
if (!object) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Null Object! Obj=%p State=%p Num=%X\n",
- object, walk_state,
- state->results.num_results));
+ ACPI_ERROR((AE_INFO,
+ "Null Object! Obj=%p State=%p Num=%X",
+ object, walk_state, state->results.num_results));
return (AE_BAD_PARAMETER);
}
/* Check for stack overflow */
if (walk_state->num_operands >= ACPI_OBJ_NUM_OPERANDS) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "overflow! Obj=%p State=%p #Ops=%X\n",
- object, walk_state,
- walk_state->num_operands));
+ ACPI_ERROR((AE_INFO,
+ "Object stack overflow! Obj=%p State=%p #Ops=%X",
+ object, walk_state, walk_state->num_operands));
return (AE_STACK_OVERFLOW);
}
/* Check for stack underflow */
if (walk_state->num_operands == 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Underflow! Count=%X State=%p #Ops=%X\n",
- pop_count, walk_state,
- walk_state->num_operands));
+ ACPI_ERROR((AE_INFO,
+ "Object stack underflow! Count=%X State=%p #Ops=%X",
+ pop_count, walk_state,
+ walk_state->num_operands));
return (AE_STACK_UNDERFLOW);
}
/* Check for stack underflow */
if (walk_state->num_operands == 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Underflow! Count=%X State=%p #Ops=%X\n",
- pop_count, walk_state,
- walk_state->num_operands));
+ ACPI_ERROR((AE_INFO,
+ "Object stack underflow! Count=%X State=%p #Ops=%X",
+ pop_count, walk_state,
+ walk_state->num_operands));
return (AE_STACK_UNDERFLOW);
}
}
if (walk_state->data_type != ACPI_DESC_TYPE_WALK) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%p is not a valid walk state\n",
- walk_state));
+ ACPI_ERROR((AE_INFO, "%p is not a valid walk state",
+ walk_state));
return;
}
if (walk_state->parser_state.scope) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%p walk still has a scope list\n",
- walk_state));
+ ACPI_ERROR((AE_INFO, "%p walk still has a scope list",
+ walk_state));
}
/* Always must free any linked control states */
state = walk_state->results;
if (!state) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No result object pushed! State=%p\n",
- walk_state));
+ ACPI_ERROR((AE_INFO, "No result object pushed! State=%p",
+ walk_state));
return (AE_NOT_EXIST);
}
if (index >= ACPI_OBJ_NUM_OPERANDS) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Index out of range: %X Obj=%p State=%p Num=%X\n",
- index, object, walk_state,
- state->results.num_results));
+ ACPI_ERROR((AE_INFO,
+ "Index out of range: %X Obj=%p State=%p Num=%X",
+ index, object, walk_state,
+ state->results.num_results));
return (AE_BAD_PARAMETER);
}
if (!object) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Null Object! Index=%X Obj=%p State=%p Num=%X\n",
- index, object, walk_state,
- state->results.num_results));
+ ACPI_ERROR((AE_INFO,
+ "Null Object! Index=%X Obj=%p State=%p Num=%X",
+ index, object, walk_state,
+ state->results.num_results));
return (AE_BAD_PARAMETER);
}
/* Check for stack underflow */
if (walk_state->num_operands == 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Missing operand/stack empty! State=%p #Ops=%X\n",
- walk_state, walk_state->num_operands));
+ ACPI_ERROR((AE_INFO,
+ "Missing operand/stack empty! State=%p #Ops=%X",
+ walk_state, walk_state->num_operands));
*object = NULL;
return (AE_AML_NO_OPERAND);
}
/* Check for a valid operand */
if (!walk_state->operands[walk_state->num_operands]) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Null operand! State=%p #Ops=%X\n",
- walk_state, walk_state->num_operands));
+ ACPI_ERROR((AE_INFO,
+ "Null operand! State=%p #Ops=%X",
+ walk_state, walk_state->num_operands));
*object = NULL;
return (AE_AML_NO_OPERAND);
}
#define ACPI_EC_BURST_ENABLE 0x82
#define ACPI_EC_BURST_DISABLE 0x83
#define ACPI_EC_COMMAND_QUERY 0x84
-#define EC_POLLING 0xFF
-#define EC_BURST 0x00
+#define EC_POLL 0xFF
+#define EC_INTR 0x00
static int acpi_ec_remove(struct acpi_device *device, int type);
static int acpi_ec_start(struct acpi_device *device);
static int acpi_ec_stop(struct acpi_device *device, int type);
-static int acpi_ec_burst_add(struct acpi_device *device);
-static int acpi_ec_polling_add(struct acpi_device *device);
+static int acpi_ec_intr_add(struct acpi_device *device);
+static int acpi_ec_poll_add(struct acpi_device *device);
static struct acpi_driver acpi_ec_driver = {
.name = ACPI_EC_DRIVER_NAME,
.class = ACPI_EC_CLASS,
.ids = ACPI_EC_HID,
.ops = {
- .add = acpi_ec_polling_add,
+ .add = acpi_ec_intr_add,
.remove = acpi_ec_remove,
.start = acpi_ec_start,
.stop = acpi_ec_stop,
atomic_t pending_gpe;
struct semaphore sem;
wait_queue_head_t wait;
- } burst;
+ } intr;
struct {
u32 mode;
struct acpi_generic_address data_addr;
unsigned long global_lock;
spinlock_t lock;
- } polling;
+ } poll;
};
-static int acpi_ec_polling_wait(union acpi_ec *ec, u8 event);
-static int acpi_ec_burst_wait(union acpi_ec *ec, unsigned int event);
-static int acpi_ec_polling_read(union acpi_ec *ec, u8 address, u32 * data);
-static int acpi_ec_burst_read(union acpi_ec *ec, u8 address, u32 * data);
-static int acpi_ec_polling_write(union acpi_ec *ec, u8 address, u8 data);
-static int acpi_ec_burst_write(union acpi_ec *ec, u8 address, u8 data);
-static int acpi_ec_polling_query(union acpi_ec *ec, u32 * data);
-static int acpi_ec_burst_query(union acpi_ec *ec, u32 * data);
-static void acpi_ec_gpe_polling_query(void *ec_cxt);
-static void acpi_ec_gpe_burst_query(void *ec_cxt);
-static u32 acpi_ec_gpe_polling_handler(void *data);
-static u32 acpi_ec_gpe_burst_handler(void *data);
+static int acpi_ec_poll_wait(union acpi_ec *ec, u8 event);
+static int acpi_ec_intr_wait(union acpi_ec *ec, unsigned int event);
+static int acpi_ec_poll_read(union acpi_ec *ec, u8 address, u32 * data);
+static int acpi_ec_intr_read(union acpi_ec *ec, u8 address, u32 * data);
+static int acpi_ec_poll_write(union acpi_ec *ec, u8 address, u8 data);
+static int acpi_ec_intr_write(union acpi_ec *ec, u8 address, u8 data);
+static int acpi_ec_poll_query(union acpi_ec *ec, u32 * data);
+static int acpi_ec_intr_query(union acpi_ec *ec, u32 * data);
+static void acpi_ec_gpe_poll_query(void *ec_cxt);
+static void acpi_ec_gpe_intr_query(void *ec_cxt);
+static u32 acpi_ec_gpe_poll_handler(void *data);
+static u32 acpi_ec_gpe_intr_handler(void *data);
static acpi_status __init
-acpi_fake_ecdt_polling_callback(acpi_handle handle,
+acpi_fake_ecdt_poll_callback(acpi_handle handle,
u32 Level, void *context, void **retval);
static acpi_status __init
-acpi_fake_ecdt_burst_callback(acpi_handle handle,
+acpi_fake_ecdt_intr_callback(acpi_handle handle,
u32 Level, void *context, void **retval);
-static int __init acpi_ec_polling_get_real_ecdt(void);
-static int __init acpi_ec_burst_get_real_ecdt(void);
+static int __init acpi_ec_poll_get_real_ecdt(void);
+static int __init acpi_ec_intr_get_real_ecdt(void);
/* If we find an EC via the ECDT, we need to keep a ptr to its context */
static union acpi_ec *ec_ecdt;
/* External interfaces use first EC only, so remember */
static struct acpi_device *first_ec;
-static int acpi_ec_polling_mode = EC_POLLING;
+static int acpi_ec_poll_mode = EC_INTR;
/* --------------------------------------------------------------------------
Transaction Management
static int acpi_ec_wait(union acpi_ec *ec, u8 event)
{
- if (acpi_ec_polling_mode)
- return acpi_ec_polling_wait(ec, event);
+ if (acpi_ec_poll_mode)
+ return acpi_ec_poll_wait(ec, event);
else
- return acpi_ec_burst_wait(ec, event);
+ return acpi_ec_intr_wait(ec, event);
}
-static int acpi_ec_polling_wait(union acpi_ec *ec, u8 event)
+static int acpi_ec_poll_wait(union acpi_ec *ec, u8 event)
{
u32 acpi_ec_status = 0;
u32 i = ACPI_EC_UDELAY_COUNT;
return -ETIME;
}
-static int acpi_ec_burst_wait(union acpi_ec *ec, unsigned int event)
+static int acpi_ec_intr_wait(union acpi_ec *ec, unsigned int event)
{
int result = 0;
ACPI_FUNCTION_TRACE("acpi_ec_wait");
- ec->burst.expect_event = event;
+ ec->intr.expect_event = event;
smp_mb();
switch (event) {
- case ACPI_EC_EVENT_OBF:
- if (acpi_ec_read_status(ec) & event) {
- ec->burst.expect_event = 0;
- return_VALUE(0);
- }
- break;
-
case ACPI_EC_EVENT_IBE:
if (~acpi_ec_read_status(ec) & event) {
- ec->burst.expect_event = 0;
+ ec->intr.expect_event = 0;
return_VALUE(0);
}
break;
+ default:
+ break;
}
- result = wait_event_timeout(ec->burst.wait,
- !ec->burst.expect_event,
+ result = wait_event_timeout(ec->intr.wait,
+ !ec->intr.expect_event,
msecs_to_jiffies(ACPI_EC_DELAY));
- ec->burst.expect_event = 0;
+ ec->intr.expect_event = 0;
smp_mb();
/*
return_VALUE(-ETIME);
}
-static int acpi_ec_enter_burst_mode(union acpi_ec *ec)
+#ifdef ACPI_FUTURE_USAGE
+/*
+ * Note: samsung nv5000 doesn't work with ec burst mode.
+ * http://bugzilla.kernel.org/show_bug.cgi?id=4980
+ */
+int acpi_ec_enter_burst_mode(union acpi_ec *ec)
{
u32 tmp = 0;
int status = 0;
acpi_hw_low_level_write(8, ACPI_EC_BURST_ENABLE,
&ec->common.command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
- if (status)
- return_VALUE(-EINVAL);
acpi_hw_low_level_read(8, &tmp, &ec->common.data_addr);
if (tmp != 0x90) { /* Burst ACK byte */
return_VALUE(-EINVAL);
}
}
- atomic_set(&ec->burst.leaving_burst, 0);
+ atomic_set(&ec->intr.leaving_burst, 0);
return_VALUE(0);
end:
- printk("Error in acpi_ec_wait\n");
+ printk(KERN_WARNING PREFIX "Error in acpi_ec_wait\n");
return_VALUE(-1);
}
-static int acpi_ec_leave_burst_mode(union acpi_ec *ec)
+int acpi_ec_leave_burst_mode(union acpi_ec *ec)
{
+ int status = 0;
ACPI_FUNCTION_TRACE("acpi_ec_leave_burst_mode");
- atomic_set(&ec->burst.leaving_burst, 1);
+ status = acpi_ec_read_status(ec);
+ if (status != -EINVAL && (status & ACPI_EC_FLAG_BURST)){
+ status = acpi_ec_wait(ec, ACPI_EC_FLAG_IBF);
+ if(status)
+ goto end;
+ acpi_hw_low_level_write(8, ACPI_EC_BURST_DISABLE, &ec->common.command_addr);
+ acpi_ec_wait(ec, ACPI_EC_FLAG_IBF);
+ }
+ atomic_set(&ec->intr.leaving_burst, 1);
return_VALUE(0);
+end:
+ printk(KERN_WARNING PREFIX "leave burst_mode:error\n");
+ return_VALUE(-1);
}
+#endif /* ACPI_FUTURE_USAGE */
static int acpi_ec_read(union acpi_ec *ec, u8 address, u32 * data)
{
- if (acpi_ec_polling_mode)
- return acpi_ec_polling_read(ec, address, data);
+ if (acpi_ec_poll_mode)
+ return acpi_ec_poll_read(ec, address, data);
else
- return acpi_ec_burst_read(ec, address, data);
+ return acpi_ec_intr_read(ec, address, data);
}
static int acpi_ec_write(union acpi_ec *ec, u8 address, u8 data)
{
- if (acpi_ec_polling_mode)
- return acpi_ec_polling_write(ec, address, data);
+ if (acpi_ec_poll_mode)
+ return acpi_ec_poll_write(ec, address, data);
else
- return acpi_ec_burst_write(ec, address, data);
+ return acpi_ec_intr_write(ec, address, data);
}
-static int acpi_ec_polling_read(union acpi_ec *ec, u8 address, u32 * data)
+static int acpi_ec_poll_read(union acpi_ec *ec, u8 address, u32 * data)
{
acpi_status status = AE_OK;
int result = 0;
return_VALUE(-ENODEV);
}
- spin_lock_irqsave(&ec->polling.lock, flags);
+ spin_lock_irqsave(&ec->poll.lock, flags);
acpi_hw_low_level_write(8, ACPI_EC_COMMAND_READ,
&ec->common.command_addr);
*data, address));
end:
- spin_unlock_irqrestore(&ec->polling.lock, flags);
+ spin_unlock_irqrestore(&ec->poll.lock, flags);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
return_VALUE(result);
}
-static int acpi_ec_polling_write(union acpi_ec *ec, u8 address, u8 data)
+static int acpi_ec_poll_write(union acpi_ec *ec, u8 address, u8 data)
{
int result = 0;
acpi_status status = AE_OK;
return_VALUE(-ENODEV);
}
- spin_lock_irqsave(&ec->polling.lock, flags);
+ spin_lock_irqsave(&ec->poll.lock, flags);
acpi_hw_low_level_write(8, ACPI_EC_COMMAND_WRITE,
&ec->common.command_addr);
data, address));
end:
- spin_unlock_irqrestore(&ec->polling.lock, flags);
+ spin_unlock_irqrestore(&ec->poll.lock, flags);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
return_VALUE(result);
}
-static int acpi_ec_burst_read(union acpi_ec *ec, u8 address, u32 * data)
+static int acpi_ec_intr_read(union acpi_ec *ec, u8 address, u32 * data)
{
int status = 0;
u32 glk;
}
WARN_ON(in_interrupt());
- down(&ec->burst.sem);
+ down(&ec->intr.sem);
- acpi_ec_enter_burst_mode(ec);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (status) {
- printk("read EC, IB not empty\n");
+ printk(KERN_DEBUG PREFIX "read EC, IB not empty\n");
goto end;
}
acpi_hw_low_level_write(8, ACPI_EC_COMMAND_READ,
&ec->common.command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (status) {
- printk("read EC, IB not empty\n");
+ printk(KERN_DEBUG PREFIX "read EC, IB not empty\n");
}
acpi_hw_low_level_write(8, address, &ec->common.data_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
if (status) {
- printk("read EC, OB not full\n");
+ printk(KERN_DEBUG PREFIX "read EC, OB not full\n");
goto end;
}
acpi_hw_low_level_read(8, data, &ec->common.data_addr);
*data, address));
end:
- acpi_ec_leave_burst_mode(ec);
- up(&ec->burst.sem);
+ up(&ec->intr.sem);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
return_VALUE(status);
}
-static int acpi_ec_burst_write(union acpi_ec *ec, u8 address, u8 data)
+static int acpi_ec_intr_write(union acpi_ec *ec, u8 address, u8 data)
{
int status = 0;
u32 glk;
}
WARN_ON(in_interrupt());
- down(&ec->burst.sem);
-
- acpi_ec_enter_burst_mode(ec);
+ down(&ec->intr.sem);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (status) {
- printk("write EC, IB not empty\n");
+ printk(KERN_DEBUG PREFIX "write EC, IB not empty\n");
}
acpi_hw_low_level_write(8, ACPI_EC_COMMAND_WRITE,
&ec->common.command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (status) {
- printk("write EC, IB not empty\n");
+ printk(KERN_DEBUG PREFIX "write EC, IB not empty\n");
}
acpi_hw_low_level_write(8, address, &ec->common.data_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (status) {
- printk("write EC, IB not empty\n");
+ printk(KERN_DEBUG PREFIX "write EC, IB not empty\n");
}
acpi_hw_low_level_write(8, data, &ec->common.data_addr);
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Wrote [%02x] to address [%02x]\n",
data, address));
- acpi_ec_leave_burst_mode(ec);
- up(&ec->burst.sem);
+ up(&ec->intr.sem);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
static int acpi_ec_query(union acpi_ec *ec, u32 * data)
{
- if (acpi_ec_polling_mode)
- return acpi_ec_polling_query(ec, data);
+ if (acpi_ec_poll_mode)
+ return acpi_ec_poll_query(ec, data);
else
- return acpi_ec_burst_query(ec, data);
+ return acpi_ec_intr_query(ec, data);
}
-static int acpi_ec_polling_query(union acpi_ec *ec, u32 * data)
+static int acpi_ec_poll_query(union acpi_ec *ec, u32 * data)
{
int result = 0;
acpi_status status = AE_OK;
* Note that successful completion of the query causes the ACPI_EC_SCI
* bit to be cleared (and thus clearing the interrupt source).
*/
- spin_lock_irqsave(&ec->polling.lock, flags);
+ spin_lock_irqsave(&ec->poll.lock, flags);
acpi_hw_low_level_write(8, ACPI_EC_COMMAND_QUERY,
&ec->common.command_addr);
result = -ENODATA;
end:
- spin_unlock_irqrestore(&ec->polling.lock, flags);
+ spin_unlock_irqrestore(&ec->poll.lock, flags);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
return_VALUE(result);
}
-static int acpi_ec_burst_query(union acpi_ec *ec, u32 * data)
+static int acpi_ec_intr_query(union acpi_ec *ec, u32 * data)
{
int status = 0;
u32 glk;
return_VALUE(-ENODEV);
}
- down(&ec->burst.sem);
+ down(&ec->intr.sem);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBE);
if (status) {
- printk("query EC, IB not empty\n");
+ printk(KERN_DEBUG PREFIX "query EC, IB not empty\n");
goto end;
}
/*
&ec->common.command_addr);
status = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF);
if (status) {
- printk("query EC, OB not full\n");
+ printk(KERN_DEBUG PREFIX "query EC, OB not full\n");
goto end;
}
status = -ENODATA;
end:
- up(&ec->burst.sem);
+ up(&ec->intr.sem);
if (ec->common.global_lock)
acpi_release_global_lock(glk);
static void acpi_ec_gpe_query(void *ec_cxt)
{
- if (acpi_ec_polling_mode)
- acpi_ec_gpe_polling_query(ec_cxt);
+ if (acpi_ec_poll_mode)
+ acpi_ec_gpe_poll_query(ec_cxt);
else
- acpi_ec_gpe_burst_query(ec_cxt);
+ acpi_ec_gpe_intr_query(ec_cxt);
}
-static void acpi_ec_gpe_polling_query(void *ec_cxt)
+static void acpi_ec_gpe_poll_query(void *ec_cxt)
{
union acpi_ec *ec = (union acpi_ec *)ec_cxt;
u32 value = 0;
if (!ec_cxt)
goto end;
- spin_lock_irqsave(&ec->polling.lock, flags);
+ spin_lock_irqsave(&ec->poll.lock, flags);
acpi_hw_low_level_read(8, &value, &ec->common.command_addr);
- spin_unlock_irqrestore(&ec->polling.lock, flags);
+ spin_unlock_irqrestore(&ec->poll.lock, flags);
/* TBD: Implement asynch events!
* NOTE: All we care about are EC-SCI's. Other EC events are
end:
acpi_enable_gpe(NULL, ec->common.gpe_bit, ACPI_NOT_ISR);
}
-static void acpi_ec_gpe_burst_query(void *ec_cxt)
+static void acpi_ec_gpe_intr_query(void *ec_cxt)
{
union acpi_ec *ec = (union acpi_ec *)ec_cxt;
u32 value;
acpi_evaluate_object(ec->common.handle, object_name, NULL, NULL);
end:
- atomic_dec(&ec->burst.pending_gpe);
+ atomic_dec(&ec->intr.pending_gpe);
return;
}
static u32 acpi_ec_gpe_handler(void *data)
{
- if (acpi_ec_polling_mode)
- return acpi_ec_gpe_polling_handler(data);
+ if (acpi_ec_poll_mode)
+ return acpi_ec_gpe_poll_handler(data);
else
- return acpi_ec_gpe_burst_handler(data);
+ return acpi_ec_gpe_intr_handler(data);
}
-static u32 acpi_ec_gpe_polling_handler(void *data)
+static u32 acpi_ec_gpe_poll_handler(void *data)
{
acpi_status status = AE_OK;
union acpi_ec *ec = (union acpi_ec *)data;
else
return ACPI_INTERRUPT_NOT_HANDLED;
}
-static u32 acpi_ec_gpe_burst_handler(void *data)
+static u32 acpi_ec_gpe_intr_handler(void *data)
{
acpi_status status = AE_OK;
u32 value;
acpi_clear_gpe(NULL, ec->common.gpe_bit, ACPI_ISR);
value = acpi_ec_read_status(ec);
- switch (ec->burst.expect_event) {
+ switch (ec->intr.expect_event) {
case ACPI_EC_EVENT_OBF:
if (!(value & ACPI_EC_FLAG_OBF))
break;
case ACPI_EC_EVENT_IBE:
if ((value & ACPI_EC_FLAG_IBF))
break;
- ec->burst.expect_event = 0;
- wake_up(&ec->burst.wait);
+ ec->intr.expect_event = 0;
+ wake_up(&ec->intr.wait);
return ACPI_INTERRUPT_HANDLED;
default:
break;
}
if (value & ACPI_EC_FLAG_SCI) {
- atomic_add(1, &ec->burst.pending_gpe);
+ atomic_add(1, &ec->intr.pending_gpe);
status = acpi_os_queue_for_execution(OSD_PRIORITY_GPE,
acpi_ec_gpe_query, ec);
return status == AE_OK ?
Driver Interface
-------------------------------------------------------------------------- */
-static int acpi_ec_polling_add(struct acpi_device *device)
+static int acpi_ec_poll_add(struct acpi_device *device)
{
int result = 0;
acpi_status status = AE_OK;
ec->common.handle = device->handle;
ec->common.uid = -1;
- spin_lock_init(&ec->polling.lock);
+ spin_lock_init(&ec->poll.lock);
strcpy(acpi_device_name(device), ACPI_EC_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_EC_CLASS);
acpi_driver_data(device) = ec;
if (result)
goto end;
- printk(KERN_INFO PREFIX "%s [%s] (gpe %d)\n",
+ printk(KERN_INFO PREFIX "%s [%s] (gpe %d) polling mode.\n",
acpi_device_name(device), acpi_device_bid(device),
(u32) ec->common.gpe_bit);
return_VALUE(result);
}
-static int acpi_ec_burst_add(struct acpi_device *device)
+static int acpi_ec_intr_add(struct acpi_device *device)
{
int result = 0;
acpi_status status = AE_OK;
ec->common.handle = device->handle;
ec->common.uid = -1;
- atomic_set(&ec->burst.pending_gpe, 0);
- atomic_set(&ec->burst.leaving_burst, 1);
- init_MUTEX(&ec->burst.sem);
- init_waitqueue_head(&ec->burst.wait);
+ atomic_set(&ec->intr.pending_gpe, 0);
+ atomic_set(&ec->intr.leaving_burst, 1);
+ init_MUTEX(&ec->intr.sem);
+ init_waitqueue_head(&ec->intr.wait);
strcpy(acpi_device_name(device), ACPI_EC_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_EC_CLASS);
acpi_driver_data(device) = ec;
if (result)
goto end;
- printk("burst-mode-ec-10-Aug\n");
- printk(KERN_INFO PREFIX "%s [%s] (gpe %d)\n",
+ printk(KERN_INFO PREFIX "%s [%s] (gpe %d) interrupt mode.\n",
acpi_device_name(device), acpi_device_bid(device),
(u32) ec->common.gpe_bit);
union acpi_ec *ec = (union acpi_ec *)context;
struct acpi_generic_address *addr;
- if (resource->id != ACPI_RSTYPE_IO) {
+ if (resource->type != ACPI_RESOURCE_TYPE_IO) {
return AE_OK;
}
addr->address_space_id = ACPI_ADR_SPACE_SYSTEM_IO;
addr->register_bit_width = 8;
addr->register_bit_offset = 0;
- addr->address = resource->data.io.min_base_address;
+ addr->address = resource->data.io.minimum;
return AE_OK;
}
u32 Level, void *context, void **retval)
{
- if (acpi_ec_polling_mode)
- return acpi_fake_ecdt_polling_callback(handle,
+ if (acpi_ec_poll_mode)
+ return acpi_fake_ecdt_poll_callback(handle,
Level, context, retval);
else
- return acpi_fake_ecdt_burst_callback(handle,
+ return acpi_fake_ecdt_intr_callback(handle,
Level, context, retval);
}
static acpi_status __init
-acpi_fake_ecdt_polling_callback(acpi_handle handle,
+acpi_fake_ecdt_poll_callback(acpi_handle handle,
u32 Level, void *context, void **retval)
{
acpi_status status;
&ec_ecdt->common.gpe_bit);
if (ACPI_FAILURE(status))
return status;
- spin_lock_init(&ec_ecdt->polling.lock);
+ spin_lock_init(&ec_ecdt->poll.lock);
ec_ecdt->common.global_lock = TRUE;
ec_ecdt->common.handle = handle;
}
static acpi_status __init
-acpi_fake_ecdt_burst_callback(acpi_handle handle,
+acpi_fake_ecdt_intr_callback(acpi_handle handle,
u32 Level, void *context, void **retval)
{
acpi_status status;
- init_MUTEX(&ec_ecdt->burst.sem);
- init_waitqueue_head(&ec_ecdt->burst.wait);
+ init_MUTEX(&ec_ecdt->intr.sem);
+ init_waitqueue_head(&ec_ecdt->intr.wait);
status = acpi_walk_resources(handle, METHOD_NAME__CRS,
acpi_ec_io_ports, ec_ecdt);
if (ACPI_FAILURE(status))
static int __init acpi_ec_get_real_ecdt(void)
{
- if (acpi_ec_polling_mode)
- return acpi_ec_polling_get_real_ecdt();
+ if (acpi_ec_poll_mode)
+ return acpi_ec_poll_get_real_ecdt();
else
- return acpi_ec_burst_get_real_ecdt();
+ return acpi_ec_intr_get_real_ecdt();
}
-static int __init acpi_ec_polling_get_real_ecdt(void)
+static int __init acpi_ec_poll_get_real_ecdt(void)
{
acpi_status status;
struct acpi_table_ecdt *ecdt_ptr;
ec_ecdt->common.status_addr = ecdt_ptr->ec_control;
ec_ecdt->common.data_addr = ecdt_ptr->ec_data;
ec_ecdt->common.gpe_bit = ecdt_ptr->gpe_bit;
- spin_lock_init(&ec_ecdt->polling.lock);
+ spin_lock_init(&ec_ecdt->poll.lock);
/* use the GL just to be safe */
ec_ecdt->common.global_lock = TRUE;
ec_ecdt->common.uid = ecdt_ptr->uid;
return -ENODEV;
}
-static int __init acpi_ec_burst_get_real_ecdt(void)
+static int __init acpi_ec_intr_get_real_ecdt(void)
{
acpi_status status;
struct acpi_table_ecdt *ecdt_ptr;
return -ENOMEM;
memset(ec_ecdt, 0, sizeof(union acpi_ec));
- init_MUTEX(&ec_ecdt->burst.sem);
- init_waitqueue_head(&ec_ecdt->burst.wait);
+ init_MUTEX(&ec_ecdt->intr.sem);
+ init_waitqueue_head(&ec_ecdt->intr.wait);
ec_ecdt->common.command_addr = ecdt_ptr->ec_control;
ec_ecdt->common.status_addr = ecdt_ptr->ec_control;
ec_ecdt->common.data_addr = ecdt_ptr->ec_data;
}
__setup("acpi_fake_ecdt", acpi_fake_ecdt_setup);
-static int __init acpi_ec_set_polling_mode(char *str)
+static int __init acpi_ec_set_intr_mode(char *str)
{
- int burst;
+ int intr;
- if (!get_option(&str, &burst))
+ if (!get_option(&str, &intr))
return 0;
- if (burst) {
- acpi_ec_polling_mode = EC_BURST;
- acpi_ec_driver.ops.add = acpi_ec_burst_add;
+ if (intr) {
+ acpi_ec_poll_mode = EC_INTR;
+ acpi_ec_driver.ops.add = acpi_ec_intr_add;
} else {
- acpi_ec_polling_mode = EC_POLLING;
- acpi_ec_driver.ops.add = acpi_ec_polling_add;
+ acpi_ec_poll_mode = EC_POLL;
+ acpi_ec_driver.ops.add = acpi_ec_poll_add;
}
- printk(KERN_INFO PREFIX "EC %s mode.\n", burst ? "burst" : "polling");
+ printk(KERN_INFO PREFIX "EC %s mode.\n", intr ? "interrupt" : "polling");
return 0;
}
-__setup("ec_burst=", acpi_ec_set_polling_mode);
+__setup("ec_intr=", acpi_ec_set_intr_mode);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Make sure we have ACPI tables */
if (!acpi_gbl_DSDT) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "No ACPI tables present!\n"));
+ ACPI_WARNING((AE_INFO, "No ACPI tables present!"));
return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
*/
status = acpi_ev_fixed_event_initialize();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Unable to initialize fixed events, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to initialize fixed events"));
return_ACPI_STATUS(status);
}
status = acpi_ev_gpe_initialize();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Unable to initialize general purpose events, %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to initialize general purpose events"));
return_ACPI_STATUS(status);
}
return_ACPI_STATUS(status);
}
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ev_install_fadt_gpes
+ *
+ * PARAMETERS: None
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Completes initialization of the FADT-defined GPE blocks
+ * (0 and 1). This causes the _PRW methods to be run, so the HW
+ * must be fully initialized at this point, including global lock
+ * support.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ev_install_fadt_gpes(void)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_TRACE("ev_install_fadt_gpes");
+
+ /* Namespace must be locked */
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* FADT GPE Block 0 */
+
+ (void)acpi_ev_initialize_gpe_block(acpi_gbl_fadt_gpe_device,
+ acpi_gbl_gpe_fadt_blocks[0]);
+
+ /* FADT GPE Block 1 */
+
+ (void)acpi_ev_initialize_gpe_block(acpi_gbl_fadt_gpe_device,
+ acpi_gbl_gpe_fadt_blocks[1]);
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return_ACPI_STATUS(AE_OK);
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_ev_install_xrupt_handlers
status = acpi_ev_install_sci_handler();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Unable to install System Control Interrupt Handler, %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to install System Control Interrupt handler"));
return_ACPI_STATUS(status);
}
status = acpi_ev_init_global_lock_handler();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Unable to initialize Global Lock handler, %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to initialize Global Lock handler"));
return_ACPI_STATUS(status);
}
enable_register_id, 0,
ACPI_MTX_DO_NOT_LOCK);
- ACPI_REPORT_ERROR(("No installed handler for fixed event [%08X]\n", event));
+ ACPI_ERROR((AE_INFO,
+ "No installed handler for fixed event [%08X]",
+ event));
return (ACPI_INTERRUPT_NOT_HANDLED);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
{
+ acpi_status status;
+ struct acpi_gpe_block_info *gpe_block;
+ struct acpi_gpe_register_info *gpe_register_info;
u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
u8 enabled_status_byte;
- struct acpi_gpe_register_info *gpe_register_info;
u32 status_reg;
u32 enable_reg;
- u32 flags;
- acpi_status status;
- struct acpi_gpe_block_info *gpe_block;
+ acpi_cpu_flags flags;
acpi_native_uint i;
acpi_native_uint j;
status = acpi_ns_evaluate_by_handle(&info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("%s while evaluating method [%4.4s] for GPE[%2X]\n", acpi_format_exception(status), acpi_ut_get_node_name(local_gpe_event_info.dispatch.method_node), gpe_number));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "While evaluating method [%4.4s] for GPE[%2X]",
+ acpi_ut_get_node_name
+ (local_gpe_event_info.dispatch.
+ method_node), gpe_number));
}
}
ACPI_GPE_EDGE_TRIGGERED) {
status = acpi_hw_clear_gpe(gpe_event_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to clear GPE[%2X]\n", acpi_format_exception(status), gpe_number));
- return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to clear GPE[%2X]",
+ gpe_number));
+ return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
}
}
ACPI_GPE_LEVEL_TRIGGERED) {
status = acpi_hw_clear_gpe(gpe_event_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to clear GPE[%2X]\n", acpi_format_exception(status), gpe_number));
- return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to clear GPE[%2X]",
+ gpe_number));
+ return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
}
}
break;
*/
status = acpi_ev_disable_gpe(gpe_event_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to disable GPE[%2X]\n", acpi_format_exception(status), gpe_number));
- return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to disable GPE[%2X]",
+ gpe_number));
+ return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
}
/*
acpi_ev_asynch_execute_gpe_method,
gpe_event_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to queue handler for GPE[%2X] - event disabled\n", acpi_format_exception(status), gpe_number));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to queue handler for GPE[%2X] - event disabled",
+ gpe_number));
}
break;
/* No handler or method to run! */
- ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: No handler or method for GPE[%2X], disabling event\n", gpe_number));
+ ACPI_ERROR((AE_INFO,
+ "No handler or method for GPE[%2X], disabling event",
+ gpe_number));
/*
* Disable the GPE. The GPE will remain disabled until the ACPI
*/
status = acpi_ev_disable_gpe(gpe_event_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_ev_gpe_dispatch: %s, Unable to disable GPE[%2X]\n", acpi_format_exception(status), gpe_number));
- return_VALUE(ACPI_INTERRUPT_NOT_HANDLED);
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Unable to disable GPE[%2X]",
+ gpe_number));
+ return_UINT32(ACPI_INTERRUPT_NOT_HANDLED);
}
break;
}
- return_VALUE(ACPI_INTERRUPT_HANDLED);
+ return_UINT32(ACPI_INTERRUPT_HANDLED);
}
#ifdef ACPI_GPE_NOTIFY_CHECK
acpi_ev_set_gpe_type(gpe_event_info, ACPI_GPE_TYPE_WAKE);
- ACPI_REPORT_INFO(("GPE %p was updated from wake/run to wake-only\n", gpe_event_info));
+ ACPI_INFO((AE_INFO,
+ "GPE %p was updated from wake/run to wake-only",
+ gpe_event_info));
/* This was a wake-only GPE */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*
* RETURN: TRUE if the gpe_event is valid
*
- * DESCRIPTION: Validate a GPE event. DO NOT CALL FROM INTERRUPT LEVEL.
+ * DESCRIPTION: Validate a GPE event. DO NOT CALL FROM INTERRUPT LEVEL.
* Should be called only when the GPE lists are semaphore locked
* and not subject to change.
*
struct acpi_gpe_block_info *gpe_block;
struct acpi_gpe_xrupt_info *gpe_xrupt_info;
acpi_status status = AE_OK;
- u32 flags;
+ acpi_cpu_flags flags;
ACPI_FUNCTION_TRACE("ev_walk_gpe_list");
* 2) Edge/Level determination is based on the 2nd character
* of the method name
*
- * NOTE: Default GPE type is RUNTIME. May be changed later to WAKE
+ * NOTE: Default GPE type is RUNTIME. May be changed later to WAKE
* if a _PRW object is found that points to this GPE.
*/
switch (name[1]) {
default:
/* Unknown method type, just ignore it! */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown GPE method type: %s (name not of form _Lxx or _Exx)\n",
- name));
+ ACPI_ERROR((AE_INFO,
+ "Unknown GPE method type: %s (name not of form _Lxx or _Exx)",
+ name));
return_ACPI_STATUS(AE_OK);
}
if (gpe_number == ACPI_UINT32_MAX) {
/* Conversion failed; invalid method, just ignore it */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not extract GPE number from name: %s (name is not of form _Lxx or _Exx)\n",
- name));
+ ACPI_ERROR((AE_INFO,
+ "Could not extract GPE number from name: %s (name is not of form _Lxx or _Exx)",
+ name));
return_ACPI_STATUS(AE_OK);
}
/*
* Now we can add this information to the gpe_event_info block
- * for use during dispatch of this GPE. Default type is RUNTIME, although
+ * for use during dispatch of this GPE. Default type is RUNTIME, although
* this may change when the _PRW methods are executed later.
*/
gpe_event_info =
&gpe_block->event_info[gpe_number - gpe_block->block_base_number];
- gpe_event_info->flags = (u8) (type | ACPI_GPE_DISPATCH_METHOD |
- ACPI_GPE_TYPE_RUNTIME);
+ gpe_event_info->flags = (u8)
+ (type | ACPI_GPE_DISPATCH_METHOD | ACPI_GPE_TYPE_RUNTIME);
gpe_event_info->dispatch.method_node =
(struct acpi_namespace_node *)obj_handle;
*
* PARAMETERS: Callback from walk_namespace
*
- * RETURN: Status. NOTE: We ignore errors so that the _PRW walk is
+ * RETURN: Status. NOTE: We ignore errors so that the _PRW walk is
* not aborted on a single _PRW failure.
*
* DESCRIPTION: Called from acpi_walk_namespace. Expects each object to be a
- * Device. Run the _PRW method. If present, extract the GPE
+ * Device. Run the _PRW method. If present, extract the GPE
* number and mark the GPE as a WAKE GPE.
*
******************************************************************************/
gpe_event_info->flags &=
~(ACPI_GPE_WAKE_ENABLED | ACPI_GPE_RUN_ENABLED);
+
status =
acpi_ev_set_gpe_type(gpe_event_info, ACPI_GPE_TYPE_WAKE);
if (ACPI_FAILURE(status)) {
*
* RETURN: A GPE interrupt block
*
- * DESCRIPTION: Get or Create a GPE interrupt block. There is one interrupt
+ * DESCRIPTION: Get or Create a GPE interrupt block. There is one interrupt
* block per unique interrupt level used for GPEs.
* Should be called only when the GPE lists are semaphore locked
* and not subject to change.
struct acpi_gpe_xrupt_info *next_gpe_xrupt;
struct acpi_gpe_xrupt_info *gpe_xrupt;
acpi_status status;
- u32 flags;
+ acpi_cpu_flags flags;
ACPI_FUNCTION_TRACE("ev_get_gpe_xrupt_block");
acpi_ev_gpe_xrupt_handler,
gpe_xrupt);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not install GPE interrupt handler at level 0x%X\n",
- interrupt_number));
+ ACPI_ERROR((AE_INFO,
+ "Could not install GPE interrupt handler at level 0x%X",
+ interrupt_number));
return_PTR(NULL);
}
}
acpi_ev_delete_gpe_xrupt(struct acpi_gpe_xrupt_info *gpe_xrupt)
{
acpi_status status;
- u32 flags;
+ acpi_cpu_flags flags;
ACPI_FUNCTION_TRACE("ev_delete_gpe_xrupt");
/* Disable this interrupt */
- status = acpi_os_remove_interrupt_handler(gpe_xrupt->interrupt_number,
- acpi_ev_gpe_xrupt_handler);
+ status =
+ acpi_os_remove_interrupt_handler(gpe_xrupt->interrupt_number,
+ acpi_ev_gpe_xrupt_handler);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
struct acpi_gpe_block_info *next_gpe_block;
struct acpi_gpe_xrupt_info *gpe_xrupt_block;
acpi_status status;
- u32 flags;
+ acpi_cpu_flags flags;
ACPI_FUNCTION_TRACE("ev_install_gpe_block");
acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block)
{
acpi_status status;
- u32 flags;
+ acpi_cpu_flags flags;
ACPI_FUNCTION_TRACE("ev_install_gpe_block");
sizeof(struct
acpi_gpe_register_info));
if (!gpe_register_info) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not allocate the gpe_register_info table\n"));
+ ACPI_ERROR((AE_INFO,
+ "Could not allocate the gpe_register_info table"));
return_ACPI_STATUS(AE_NO_MEMORY);
}
/*
* Allocate the GPE event_info block. There are eight distinct GPEs
- * per register. Initialization to zeros is sufficient.
+ * per register. Initialization to zeros is sufficient.
*/
gpe_event_info = ACPI_MEM_CALLOCATE(((acpi_size) gpe_block->
register_count *
ACPI_GPE_REGISTER_WIDTH) *
sizeof(struct acpi_gpe_event_info));
if (!gpe_event_info) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not allocate the gpe_event_info table\n"));
+ ACPI_ERROR((AE_INFO,
+ "Could not allocate the gpe_event_info table"));
status = AE_NO_MEMORY;
goto error_exit;
}
gpe_block->event_info = gpe_event_info;
/*
- * Initialize the GPE Register and Event structures. A goal of these
+ * Initialize the GPE Register and Event structures. A goal of these
* tables is to hide the fact that there are two separate GPE register sets
- * in a given gpe hardware block, the status registers occupy the first half,
+ * in a given GPE hardware block, the status registers occupy the first half,
* and the enable registers occupy the second half.
*/
this_register = gpe_register_info;
this_event++;
}
- /*
- * Clear the status/enable registers. Note that status registers
- * are cleared by writing a '1', while enable registers are cleared
- * by writing a '0'.
- */
+ /* Disable all GPEs within this register */
+
status = acpi_hw_low_level_write(ACPI_GPE_REGISTER_WIDTH, 0x00,
&this_register->
enable_address);
goto error_exit;
}
+ /* Clear any pending GPE events within this register */
+
status = acpi_hw_low_level_write(ACPI_GPE_REGISTER_WIDTH, 0xFF,
&this_register->
status_address);
*
* RETURN: Status
*
- * DESCRIPTION: Create and Install a block of GPE registers
+ * DESCRIPTION: Create and Install a block of GPE registers. All GPEs within
+ * the block are disabled at exit.
+ * Note: Assumes namespace is locked.
*
******************************************************************************/
u32 interrupt_number,
struct acpi_gpe_block_info **return_gpe_block)
{
- struct acpi_gpe_block_info *gpe_block;
- struct acpi_gpe_event_info *gpe_event_info;
- acpi_native_uint i;
- acpi_native_uint j;
- u32 wake_gpe_count;
- u32 gpe_enabled_count;
acpi_status status;
- struct acpi_gpe_walk_info gpe_info;
+ struct acpi_gpe_block_info *gpe_block;
ACPI_FUNCTION_TRACE("ev_create_gpe_block");
/* Initialize the new GPE block */
+ gpe_block->node = gpe_device;
gpe_block->register_count = register_count;
gpe_block->block_base_number = gpe_block_base_number;
- gpe_block->node = gpe_device;
ACPI_MEMCPY(&gpe_block->block_address, gpe_block_address,
sizeof(struct acpi_generic_address));
- /* Create the register_info and event_info sub-structures */
-
+ /*
+ * Create the register_info and event_info sub-structures
+ * Note: disables and clears all GPEs in the block
+ */
status = acpi_ev_create_gpe_info_blocks(gpe_block);
if (ACPI_FAILURE(status)) {
ACPI_MEM_FREE(gpe_block);
return_ACPI_STATUS(status);
}
- /* Install the new block in the global list(s) */
+ /* Install the new block in the global lists */
status = acpi_ev_install_gpe_block(gpe_block, interrupt_number);
if (ACPI_FAILURE(status)) {
acpi_ev_save_method_info, gpe_block,
NULL);
+ /* Return the new block */
+
+ if (return_gpe_block) {
+ (*return_gpe_block) = gpe_block;
+ }
+
+ ACPI_DEBUG_PRINT((ACPI_DB_INIT,
+ "GPE %02X to %02X [%4.4s] %u regs on int 0x%X\n",
+ (u32) gpe_block->block_base_number,
+ (u32) (gpe_block->block_base_number +
+ ((gpe_block->register_count *
+ ACPI_GPE_REGISTER_WIDTH) - 1)),
+ gpe_device->name.ascii, gpe_block->register_count,
+ interrupt_number));
+
+ return_ACPI_STATUS(AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ev_initialize_gpe_block
+ *
+ * PARAMETERS: gpe_device - Handle to the parent GPE block
+ * gpe_block - Gpe Block info
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Initialize and enable a GPE block. First find and run any
+ * _PRT methods associated with the block, then enable the
+ * appropriate GPEs.
+ * Note: Assumes namespace is locked.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device,
+ struct acpi_gpe_block_info *gpe_block)
+{
+ acpi_status status;
+ struct acpi_gpe_event_info *gpe_event_info;
+ struct acpi_gpe_walk_info gpe_info;
+ u32 wake_gpe_count;
+ u32 gpe_enabled_count;
+ acpi_native_uint i;
+ acpi_native_uint j;
+
+ ACPI_FUNCTION_TRACE("ev_initialize_gpe_block");
+
+ /* Ignore a null GPE block (e.g., if no GPE block 1 exists) */
+
+ if (!gpe_block) {
+ return_ACPI_STATUS(AE_OK);
+ }
+
/*
- * Runtime option: Should Wake GPEs be enabled at runtime? The default
- * is No, they should only be enabled just as the machine goes to sleep.
+ * Runtime option: Should wake GPEs be enabled at runtime? The default
+ * is no, they should only be enabled just as the machine goes to sleep.
*/
if (acpi_gbl_leave_wake_gpes_disabled) {
/*
- * Differentiate RUNTIME vs WAKE GPEs, via the _PRW control methods.
- * (Each GPE that has one or more _PRWs that reference it is by
- * definition a WAKE GPE and will not be enabled while the machine
- * is running.)
+ * Differentiate runtime vs wake GPEs, via the _PRW control methods.
+ * Each GPE that has one or more _PRWs that reference it is by
+ * definition a wake GPE and will not be enabled while the machine
+ * is running.
*/
gpe_info.gpe_block = gpe_block;
gpe_info.gpe_device = gpe_device;
}
/*
- * Enable all GPEs in this block that are 1) "runtime" or "run/wake" GPEs,
- * and 2) have a corresponding _Lxx or _Exx method. All other GPEs must
- * be enabled via the acpi_enable_gpe() external interface.
+ * Enable all GPEs in this block that have these attributes:
+ * 1) are "runtime" or "run/wake" GPEs, and
+ * 2) have a corresponding _Lxx or _Exx method
+ *
+ * Any other GPEs within this block must be enabled via the acpi_enable_gpe()
+ * external interface.
*/
wake_gpe_count = 0;
gpe_enabled_count = 0;
}
}
- /* Dump info about this GPE block */
-
- ACPI_DEBUG_PRINT((ACPI_DB_INIT,
- "GPE %02X to %02X [%4.4s] %u regs on int 0x%X\n",
- (u32) gpe_block->block_base_number,
- (u32) (gpe_block->block_base_number +
- ((gpe_block->register_count *
- ACPI_GPE_REGISTER_WIDTH) - 1)),
- gpe_device->name.ascii, gpe_block->register_count,
- interrupt_number));
-
- /* Enable all valid GPEs found above */
-
- status = acpi_hw_enable_runtime_gpe_block(NULL, gpe_block);
-
ACPI_DEBUG_PRINT((ACPI_DB_INIT,
"Found %u Wake, Enabled %u Runtime GPEs in this block\n",
wake_gpe_count, gpe_enabled_count));
- /* Return the new block */
+ /* Enable all valid runtime GPEs found above */
- if (return_gpe_block) {
- (*return_gpe_block) = gpe_block;
+ status = acpi_hw_enable_runtime_gpe_block(NULL, gpe_block);
+ if (ACPI_FAILURE(status)) {
+ ACPI_ERROR((AE_INFO, "Could not enable GPEs in gpe_block %p",
+ gpe_block));
}
- return_ACPI_STATUS(AE_OK);
+ return_ACPI_STATUS(status);
}
/*******************************************************************************
&acpi_gbl_gpe_fadt_blocks[0]);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not create GPE Block 0, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not create GPE Block 0"));
}
}
if ((register_count0) &&
(gpe_number_max >= acpi_gbl_FADT->gpe1_base)) {
- ACPI_REPORT_ERROR(("GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1\n", gpe_number_max, acpi_gbl_FADT->gpe1_base, acpi_gbl_FADT->gpe1_base + ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1)));
+ ACPI_ERROR((AE_INFO,
+ "GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1",
+ gpe_number_max, acpi_gbl_FADT->gpe1_base,
+ acpi_gbl_FADT->gpe1_base +
+ ((register_count1 *
+ ACPI_GPE_REGISTER_WIDTH) - 1)));
/* Ignore GPE1 block by setting the register count to zero */
[1]);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not create GPE Block 1, %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not create GPE Block 1"));
}
/*
/* Check for Max GPE number out-of-range */
if (gpe_number_max > ACPI_GPE_MAX) {
- ACPI_REPORT_ERROR(("Maximum GPE number from FADT is too large: 0x%X\n", gpe_number_max));
+ ACPI_ERROR((AE_INFO,
+ "Maximum GPE number from FADT is too large: 0x%X",
+ gpe_number_max));
status = AE_BAD_VALUE;
goto cleanup;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_os_signal_semaphore(acpi_gbl_global_lock_semaphore,
acpi_gbl_global_lock_thread_count);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not signal Global Lock semaphore\n"));
+ ACPI_ERROR((AE_INFO,
+ "Could not signal Global Lock semaphore"));
}
}
}
acpi_ev_global_lock_thread,
context);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not queue Global Lock thread, %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not queue Global Lock thread"));
return (ACPI_INTERRUPT_NOT_HANDLED);
}
* with an error.
*/
if (status == AE_NO_HARDWARE_RESPONSE) {
- ACPI_REPORT_ERROR(("No response from Global Lock hardware, disabling lock\n"));
+ ACPI_ERROR((AE_INFO,
+ "No response from Global Lock hardware, disabling lock"));
acpi_gbl_global_lock_present = FALSE;
status = AE_OK;
ACPI_FUNCTION_TRACE("ev_release_global_lock");
if (!acpi_gbl_global_lock_thread_count) {
- ACPI_REPORT_WARNING(("Cannot release HW Global Lock, it has not been acquired\n"));
+ ACPI_WARNING((AE_INFO,
+ "Cannot release HW Global Lock, it has not been acquired"));
return_ACPI_STATUS(AE_NOT_ACQUIRED);
}
for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) {
status = acpi_disable_event((u32) i, 0);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not disable fixed event %d\n",
- (u32) i));
+ ACPI_ERROR((AE_INFO,
+ "Could not disable fixed event %d",
+ (u32) i));
}
}
status = acpi_ev_remove_sci_handler();
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not remove SCI handler\n"));
+ ACPI_ERROR((AE_INFO, "Could not remove SCI handler"));
}
}
if (acpi_gbl_original_mode == ACPI_SYS_MODE_LEGACY) {
status = acpi_disable();
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "acpi_disable failed\n"));
+ ACPI_WARNING((AE_INFO, "acpi_disable failed"));
}
}
return_VOID;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
handler_desc = region_obj->region.handler;
if (!handler_desc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No handler for Region [%4.4s] (%p) [%s]\n",
- acpi_ut_get_node_name(region_obj->region.
- node), region_obj,
- acpi_ut_get_region_name(region_obj->region.
- space_id)));
+ ACPI_ERROR((AE_INFO,
+ "No handler for Region [%4.4s] (%p) [%s]",
+ acpi_ut_get_node_name(region_obj->region.node),
+ region_obj,
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
return_ACPI_STATUS(AE_NOT_EXIST);
}
if (!region_setup) {
/* No initialization routine, exit with error */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No init routine for region(%p) [%s]\n",
- region_obj,
- acpi_ut_get_region_name(region_obj->
- region.
- space_id)));
+ ACPI_ERROR((AE_INFO,
+ "No init routine for region(%p) [%s]",
+ region_obj,
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Check for failure of the Region Setup */
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Region Init: %s [%s]\n",
- acpi_format_exception(status),
- acpi_ut_get_region_name(region_obj->
- region.
- space_id)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "During region initialization: [%s]",
+ acpi_ut_get_region_name(region_obj->
+ region.
+ space_id)));
return_ACPI_STATUS(status);
}
region_obj2->extra.region_context);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Handler for [%s] returned %s\n",
- acpi_ut_get_region_name(region_obj->region.
- space_id),
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "Returned by Handler for [%s]",
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
}
if (!
status = acpi_ev_execute_reg_method(region_obj, 0);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%s from region _REG, [%s]\n",
- acpi_format_exception(status),
- acpi_ut_get_region_name
- (region_obj->region.
- space_id)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "from region _REG, [%s]",
+ acpi_ut_get_region_name
+ (region_obj->region.space_id)));
}
if (acpi_ns_is_locked) {
/* Init routine may fail, Just ignore errors */
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%s from region init, [%s]\n",
- acpi_format_exception(status),
- acpi_ut_get_region_name
- (region_obj->region.
- space_id)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "from region init, [%s]",
+ acpi_ut_get_region_name
+ (region_obj->region.space_id)));
}
region_obj->region.flags &= ~(AOPOBJ_SETUP_COMPLETE);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
status = AE_OK;
} else {
- ACPI_REPORT_ERROR(("Could not install pci_config handler for Root Bridge %4.4s, %s\n", acpi_ut_get_node_name(pci_root_node), acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO,
+ status,
+ "Could not install pci_config handler for Root Bridge %4.4s",
+ acpi_ut_get_node_name
+ (pci_root_node)));
}
}
break;
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
interrupt_handled |= acpi_ev_gpe_detect(gpe_xrupt_list);
- return_VALUE(interrupt_handled);
+ return_UINT32(interrupt_handled);
}
/*******************************************************************************
*/
interrupt_handled |= acpi_ev_gpe_detect(gpe_xrupt_list);
- return_VALUE(interrupt_handled);
+ return_UINT32(interrupt_handled);
}
/******************************************************************************
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if (ACPI_SUCCESS(status))
status = acpi_enable_event(event, 0);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "Could not enable fixed event.\n"));
+ ACPI_WARNING((AE_INFO, "Could not enable fixed event %X",
+ event));
/* Remove the handler */
acpi_gbl_fixed_event_handlers[event].context = NULL;
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "Could not write to fixed event enable register.\n"));
+ ACPI_WARNING((AE_INFO,
+ "Could not write to fixed event enable register %X",
+ event));
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Disabled fixed event %X.\n",
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Disabled fixed event %X\n",
event));
}
if (device == ACPI_ROOT_OBJECT) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Removing notify handler for ROOT object.\n"));
+ "Removing notify handler for namespace root object\n"));
if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
!acpi_gbl_system_notify.handler) ||
struct acpi_gpe_event_info *gpe_event_info;
struct acpi_handler_info *handler;
acpi_status status;
- u32 flags;
+ acpi_cpu_flags flags;
ACPI_FUNCTION_TRACE("acpi_install_gpe_handler");
struct acpi_gpe_event_info *gpe_event_info;
struct acpi_handler_info *handler;
acpi_status status;
- u32 flags;
+ acpi_cpu_flags flags;
ACPI_FUNCTION_TRACE("acpi_remove_gpe_handler");
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Make sure we have the FADT */
if (!acpi_gbl_FADT) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "No FADT information present!\n"));
+ ACPI_WARNING((AE_INFO, "No FADT information present!"));
return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
status = acpi_hw_set_mode(ACPI_SYS_MODE_ACPI);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not transition to ACPI mode.\n"));
+ ACPI_ERROR((AE_INFO,
+ "Could not transition to ACPI mode"));
return_ACPI_STATUS(status);
}
ACPI_FUNCTION_TRACE("acpi_disable");
if (!acpi_gbl_FADT) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "No FADT information present!\n"));
+ ACPI_WARNING((AE_INFO, "No FADT information present!"));
return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
status = acpi_hw_set_mode(ACPI_SYS_MODE_LEGACY);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not exit ACPI mode to legacy mode"));
+ ACPI_ERROR((AE_INFO,
+ "Could not exit ACPI mode to legacy mode"));
return_ACPI_STATUS(status);
}
}
if (value != 1) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not enable %s event\n",
- acpi_ut_get_event_name(event)));
+ ACPI_ERROR((AE_INFO,
+ "Could not enable %s event",
+ acpi_ut_get_event_name(event)));
return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
}
if (value != 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not disable %s events\n",
- acpi_ut_get_event_name(event)));
+ ACPI_ERROR((AE_INFO,
+ "Could not disable %s events",
+ acpi_ut_get_event_name(event)));
return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
goto unlock_and_exit;
}
+ /* Run the _PRW methods and enable the GPEs */
+
+ status = acpi_ev_initialize_gpe_block(node, gpe_block);
+ if (ACPI_FAILURE(status)) {
+ goto unlock_and_exit;
+ }
+
/* Get the device_object attached to the node */
obj_desc = acpi_ns_get_attached_object(node);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
(!ACPI_STRNCMP(table_ptr->signature,
acpi_gbl_table_data[ACPI_TABLE_SSDT].signature,
acpi_gbl_table_data[ACPI_TABLE_SSDT].sig_length))) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Table has invalid signature [%4.4s], must be SSDT or PSDT\n",
- table_ptr->signature));
+ ACPI_ERROR((AE_INFO,
+ "Table has invalid signature [%4.4s], must be SSDT or PSDT",
+ table_ptr->signature));
status = AE_BAD_SIGNATURE;
goto cleanup;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
}
/*
- * Perform the conversion.
+ * Create a new string object and string buffer
* (-1 because of extra separator included in string_length from above)
*/
- string_length--;
- if (string_length > ACPI_MAX_STRING_CONVERSION) { /* ACPI limit */
- return_ACPI_STATUS(AE_AML_STRING_LIMIT);
- }
-
- /* Create a new string object and string buffer */
-
return_desc =
- acpi_ut_create_string_object((acpi_size) string_length);
+ acpi_ut_create_string_object((acpi_size)
+ (string_length - 1));
if (!return_desc) {
return_ACPI_STATUS(AE_NO_MEMORY);
}
break;
default:
- ACPI_REPORT_ERROR(("Bad destination type during conversion: %X\n", destination_type));
+ ACPI_ERROR((AE_INFO,
+ "Bad destination type during conversion: %X",
+ destination_type));
status = AE_AML_INTERNAL;
break;
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown Target type ID 0x%X Op %s dest_type %s\n",
- GET_CURRENT_ARG_TYPE(walk_state->op_info->
- runtime_args),
- walk_state->op_info->name,
- acpi_ut_get_type_name(destination_type)));
-
- ACPI_REPORT_ERROR(("Bad Target Type (ARGI): %X\n",
- GET_CURRENT_ARG_TYPE(walk_state->op_info->
- runtime_args)))
- status = AE_AML_INTERNAL;
+ ACPI_ERROR((AE_INFO,
+ "Unknown Target type ID 0x%X aml_opcode %X dest_type %s",
+ GET_CURRENT_ARG_TYPE(walk_state->op_info->
+ runtime_args),
+ walk_state->opcode,
+ acpi_ut_get_type_name(destination_type)));
+ status = AE_AML_INTERNAL;
}
/*
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
if ((region_space >= ACPI_NUM_PREDEFINED_REGIONS) &&
(region_space < ACPI_USER_REGION_BEGIN)) {
- ACPI_REPORT_ERROR(("Invalid address_space type %X\n",
- region_space));
+ ACPI_ERROR((AE_INFO, "Invalid address_space type %X",
+ region_space));
return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Local prototypes */
-#ifdef ACPI_FUTURE_USAGE
static void acpi_ex_out_string(char *title, char *value);
static void acpi_ex_out_pointer(char *title, void *value);
-static void acpi_ex_out_integer(char *title, u32 value);
-
static void acpi_ex_out_address(char *title, acpi_physical_address value);
-static void acpi_ex_dump_reference(union acpi_operand_object *obj_desc);
+static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc);
static void
-acpi_ex_dump_package(union acpi_operand_object *obj_desc, u32 level, u32 index);
-#endif /* ACPI_FUTURE_USAGE */
+acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
+ u32 level, u32 index);
+
+/*******************************************************************************
+ *
+ * Object Descriptor info tables
+ *
+ * Note: The first table entry must be an INIT opcode and must contain
+ * the table length (number of table entries)
+ *
+ ******************************************************************************/
+
+static struct acpi_exdump_info acpi_ex_dump_integer[2] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_integer), NULL},
+ {ACPI_EXD_UINT64, ACPI_EXD_OFFSET(integer.value), "Value"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_string[4] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_string), NULL},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(string.length), "Length"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(string.pointer), "Pointer"},
+ {ACPI_EXD_STRING, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_buffer[4] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer), NULL},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(buffer.length), "Length"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.pointer), "Pointer"},
+ {ACPI_EXD_BUFFER, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_package[5] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(package.flags), "Flags"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(package.count), "Elements"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(package.elements), "Element List"},
+ {ACPI_EXD_PACKAGE, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_device[4] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device), NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.handler), "Handler"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.system_notify),
+ "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.device_notify),
+ "Device Notify"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_event[2] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_event), NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(event.semaphore), "Semaphore"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_method[8] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_method), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.param_count), "param_count"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.concurrency), "Concurrency"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.semaphore), "Semaphore"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_mutex[5] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_mutex), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.sync_level), "Sync Level"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.owner_thread), "Owner Thread"},
+ {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(mutex.acquisition_depth),
+ "Acquire Depth"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.semaphore), "Semaphore"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_region[7] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.space_id), "Space Id"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.flags), "Flags"},
+ {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(region.address), "Address"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(region.length), "Length"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.handler), "Handler"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.next), "Next"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_power[5] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power), NULL},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.system_level),
+ "System Level"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.resource_order),
+ "Resource Order"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.system_notify),
+ "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.device_notify),
+ "Device Notify"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_processor[7] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_processor), NULL},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(processor.proc_id), "Processor ID"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(processor.length), "Length"},
+ {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(processor.address), "Address"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.system_notify),
+ "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.device_notify),
+ "Device Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.handler), "Handler"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_thermal[4] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_thermal), NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.system_notify),
+ "System Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.device_notify),
+ "Device Notify"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.handler), "Handler"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_buffer_field[3] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer_field), NULL},
+ {ACPI_EXD_FIELD, 0, NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer_field.buffer_obj),
+ "Buffer Object"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_region_field[3] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region_field), NULL},
+ {ACPI_EXD_FIELD, 0, NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(field.region_obj), "Region Object"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_bank_field[5] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
+ {ACPI_EXD_FIELD, 0, NULL},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(bank_field.value), "Value"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.region_obj),
+ "Region Object"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.bank_obj), "Bank Object"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_index_field[5] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
+ {ACPI_EXD_FIELD, 0, NULL},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(index_field.value), "Value"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.index_obj),
+ "Index Object"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_reference[7] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.offset), "Offset"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.node), "Node"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"},
+ {ACPI_EXD_REFERENCE, 0, NULL}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler),
+ NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(address_space.space_id), "Space Id"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.next), "Next"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.region_list),
+ "Region List"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.node), "Node"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_notify[3] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify), NULL},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.node), "Node"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.context), "Context"}
+};
+
+/* Miscellaneous tables */
+
+static struct acpi_exdump_info acpi_ex_dump_common[4] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_common), NULL},
+ {ACPI_EXD_TYPE, 0, NULL},
+ {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(common.reference_count),
+ "Reference Count"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_field_common[7] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_field_common), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.field_flags),
+ "Field Flags"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.access_byte_width),
+ "Access Byte Width"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.bit_length),
+ "Bit Length"},
+ {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.start_field_bit_offset),
+ "Field Bit Offset"},
+ {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.base_byte_offset),
+ "Base Byte Offset"},
+ {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(common_field.node), "Parent Node"}
+};
+
+static struct acpi_exdump_info acpi_ex_dump_node[6] = {
+ {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL},
+ {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(flags), "Flags"},
+ {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"},
+ {ACPI_EXD_UINT16, ACPI_EXD_NSOFFSET(reference_count),
+ "Reference Count"},
+ {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(child), "Child List"},
+ {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(peer), "Next Peer"}
+};
+
+/* Dispatch table, indexed by object type */
+
+static struct acpi_exdump_info *acpi_ex_dump_info[] = {
+ NULL,
+ acpi_ex_dump_integer,
+ acpi_ex_dump_string,
+ acpi_ex_dump_buffer,
+ acpi_ex_dump_package,
+ NULL,
+ acpi_ex_dump_device,
+ acpi_ex_dump_event,
+ acpi_ex_dump_method,
+ acpi_ex_dump_mutex,
+ acpi_ex_dump_region,
+ acpi_ex_dump_power,
+ acpi_ex_dump_processor,
+ acpi_ex_dump_thermal,
+ acpi_ex_dump_buffer_field,
+ NULL,
+ NULL,
+ acpi_ex_dump_region_field,
+ acpi_ex_dump_bank_field,
+ acpi_ex_dump_index_field,
+ acpi_ex_dump_reference,
+ NULL,
+ NULL,
+ acpi_ex_dump_notify,
+ acpi_ex_dump_address_handler,
+ NULL,
+ NULL,
+ NULL
+};
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ex_dump_object
+ *
+ * PARAMETERS: obj_desc - Descriptor to dump
+ * Info - Info table corresponding to this object
+ * type
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Walk the info table for this object
+ *
+ ******************************************************************************/
+
+static void
+acpi_ex_dump_object(union acpi_operand_object *obj_desc,
+ struct acpi_exdump_info *info)
+{
+ u8 *target;
+ char *name;
+ u8 count;
+
+ if (!info) {
+ acpi_os_printf
+ ("ex_dump_object: Display not implemented for object type %s\n",
+ acpi_ut_get_object_type_name(obj_desc));
+ return;
+ }
+
+ /* First table entry must contain the table length (# of table entries) */
+
+ count = info->offset;
+
+ while (count) {
+ target = ACPI_ADD_PTR(u8, obj_desc, info->offset);
+ name = info->name;
+
+ switch (info->opcode) {
+ case ACPI_EXD_INIT:
+ break;
+
+ case ACPI_EXD_TYPE:
+ acpi_ex_out_string("Type",
+ acpi_ut_get_object_type_name
+ (obj_desc));
+ break;
+
+ case ACPI_EXD_UINT8:
+
+ acpi_os_printf("%20s : %2.2X\n", name, *target);
+ break;
+
+ case ACPI_EXD_UINT16:
+
+ acpi_os_printf("%20s : %4.4X\n", name,
+ ACPI_GET16(target));
+ break;
+
+ case ACPI_EXD_UINT32:
+
+ acpi_os_printf("%20s : %8.8X\n", name,
+ ACPI_GET32(target));
+ break;
+
+ case ACPI_EXD_UINT64:
+
+ acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
+ ACPI_FORMAT_UINT64(ACPI_GET64(target)));
+ break;
+
+ case ACPI_EXD_POINTER:
+
+ acpi_ex_out_pointer(name,
+ *ACPI_CAST_PTR(void *, target));
+ break;
+
+ case ACPI_EXD_ADDRESS:
+
+ acpi_ex_out_address(name,
+ *ACPI_CAST_PTR
+ (acpi_physical_address, target));
+ break;
+
+ case ACPI_EXD_STRING:
+
+ acpi_ut_print_string(obj_desc->string.pointer,
+ ACPI_UINT8_MAX);
+ acpi_os_printf("\n");
+ break;
+
+ case ACPI_EXD_BUFFER:
+
+ ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
+ obj_desc->buffer.length);
+ break;
+
+ case ACPI_EXD_PACKAGE:
+
+ /* Dump the package contents */
+
+ acpi_os_printf("\nPackage Contents:\n");
+ acpi_ex_dump_package_obj(obj_desc, 0, 0);
+ break;
+
+ case ACPI_EXD_FIELD:
+
+ acpi_ex_dump_object(obj_desc,
+ acpi_ex_dump_field_common);
+ break;
+
+ case ACPI_EXD_REFERENCE:
+
+ acpi_ex_out_string("Opcode",
+ (acpi_ps_get_opcode_info
+ (obj_desc->reference.opcode))->
+ name);
+ acpi_ex_dump_reference_obj(obj_desc);
+ break;
+
+ default:
+ acpi_os_printf("**** Invalid table opcode [%X] ****\n",
+ info->opcode);
+ return;
+ }
+
+ info++;
+ count--;
+ }
+}
/*******************************************************************************
*
case ACPI_TYPE_BUFFER:
- acpi_os_printf("Buffer len %X @ %p \n",
+ acpi_os_printf("Buffer len %X @ %p\n",
obj_desc->buffer.length,
obj_desc->buffer.pointer);
case ACPI_TYPE_BUFFER_FIELD:
- acpi_os_printf("buffer_field: %X bits at byte %X bit %X of \n",
+ acpi_os_printf("buffer_field: %X bits at byte %X bit %X of\n",
obj_desc->buffer_field.bit_length,
obj_desc->buffer_field.base_byte_offset,
obj_desc->buffer_field.start_field_bit_offset);
if (!obj_desc->buffer_field.buffer_obj) {
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL* \n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL*\n"));
} else
if (ACPI_GET_OBJECT_TYPE(obj_desc->buffer_field.buffer_obj)
!= ACPI_TYPE_BUFFER) {
- acpi_os_printf("*not a Buffer* \n");
+ acpi_os_printf("*not a Buffer*\n");
} else {
acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
depth + 1);
return;
}
-#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
* FUNCTION: acpi_ex_out* functions
acpi_os_printf("%20s : %p\n", title, value);
}
-static void acpi_ex_out_integer(char *title, u32 value)
-{
- acpi_os_printf("%20s : %.2X\n", title, value);
-}
-
static void acpi_ex_out_address(char *title, acpi_physical_address value)
{
/*******************************************************************************
*
- * FUNCTION: acpi_ex_dump_node
+ * FUNCTION: acpi_ex_dump_namespace_node
*
- * PARAMETERS: *Node - Descriptor to dump
+ * PARAMETERS: Node - Descriptor to dump
* Flags - Force display if TRUE
*
* DESCRIPTION: Dumps the members of the given.Node
*
******************************************************************************/
-void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags)
+void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags)
{
ACPI_FUNCTION_ENTRY();
acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node));
acpi_ex_out_string("Type", acpi_ut_get_type_name(node->type));
- acpi_ex_out_integer("Flags", node->flags);
- acpi_ex_out_integer("Owner Id", node->owner_id);
- acpi_ex_out_integer("Reference Count", node->reference_count);
acpi_ex_out_pointer("Attached Object",
acpi_ns_get_attached_object(node));
- acpi_ex_out_pointer("child_list", node->child);
- acpi_ex_out_pointer("next_peer", node->peer);
acpi_ex_out_pointer("Parent", acpi_ns_get_parent_node(node));
+
+ acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node),
+ acpi_ex_dump_node);
}
/*******************************************************************************
*
- * FUNCTION: acpi_ex_dump_reference
+ * FUNCTION: acpi_ex_dump_reference_obj
*
* PARAMETERS: Object - Descriptor to dump
*
*
******************************************************************************/
-static void acpi_ex_dump_reference(union acpi_operand_object *obj_desc)
+static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc)
{
struct acpi_buffer ret_buf;
acpi_status status;
+ ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
+
if (obj_desc->reference.opcode == AML_INT_NAMEPATH_OP) {
acpi_os_printf("Named Object %p ", obj_desc->reference.node);
- ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
+
status =
acpi_ns_handle_to_pathname(obj_desc->reference.node,
&ret_buf);
/*******************************************************************************
*
- * FUNCTION: acpi_ex_dump_package
+ * FUNCTION: acpi_ex_dump_package_obj
*
- * PARAMETERS: Object - Descriptor to dump
+ * PARAMETERS: obj_desc - Descriptor to dump
* Level - Indentation Level
* Index - Package index for this object
*
******************************************************************************/
static void
-acpi_ex_dump_package(union acpi_operand_object *obj_desc, u32 level, u32 index)
+acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
+ u32 level, u32 index)
{
u32 i;
acpi_os_printf("[Buffer] Length %.2X = ",
obj_desc->buffer.length);
if (obj_desc->buffer.length) {
- acpi_ut_dump_buffer((u8 *) obj_desc->buffer.pointer,
+ acpi_ut_dump_buffer(ACPI_CAST_PTR
+ (u8, obj_desc->buffer.pointer),
obj_desc->buffer.length,
DB_DWORD_DISPLAY, _COMPONENT);
} else {
case ACPI_TYPE_PACKAGE:
- acpi_os_printf("[Package] Contains %d Elements: \n",
+ acpi_os_printf("[Package] Contains %d Elements:\n",
obj_desc->package.count);
for (i = 0; i < obj_desc->package.count; i++) {
- acpi_ex_dump_package(obj_desc->package.elements[i],
- level + 1, i);
+ acpi_ex_dump_package_obj(obj_desc->package.elements[i],
+ level + 1, i);
}
break;
case ACPI_TYPE_LOCAL_REFERENCE:
acpi_os_printf("[Object Reference] ");
- acpi_ex_dump_reference(obj_desc);
+ acpi_ex_dump_reference_obj(obj_desc);
break;
default:
*
* FUNCTION: acpi_ex_dump_object_descriptor
*
- * PARAMETERS: Object - Descriptor to dump
+ * PARAMETERS: obj_desc - Descriptor to dump
* Flags - Force display if TRUE
*
* DESCRIPTION: Dumps the members of the object descriptor given.
}
if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
- acpi_ex_dump_node((struct acpi_namespace_node *)obj_desc,
- flags);
+ acpi_ex_dump_namespace_node((struct acpi_namespace_node *)
+ obj_desc, flags);
+
acpi_os_printf("\nAttached Object (%p):\n",
((struct acpi_namespace_node *)obj_desc)->
object);
+
acpi_ex_dump_object_descriptor(((struct acpi_namespace_node *)
obj_desc)->object, flags);
return_VOID;
return_VOID;
}
- /* Common Fields */
-
- acpi_ex_out_string("Type", acpi_ut_get_object_type_name(obj_desc));
- acpi_ex_out_integer("Reference Count",
- obj_desc->common.reference_count);
- acpi_ex_out_integer("Flags", obj_desc->common.flags);
-
- /* Object-specific Fields */
-
- switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
- case ACPI_TYPE_INTEGER:
-
- acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
- ACPI_FORMAT_UINT64(obj_desc->integer.value));
- break;
-
- case ACPI_TYPE_STRING:
-
- acpi_ex_out_integer("Length", obj_desc->string.length);
-
- acpi_os_printf("%20s : %p ", "Pointer",
- obj_desc->string.pointer);
- acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
- acpi_os_printf("\n");
- break;
-
- case ACPI_TYPE_BUFFER:
-
- acpi_ex_out_integer("Length", obj_desc->buffer.length);
- acpi_ex_out_pointer("Pointer", obj_desc->buffer.pointer);
- ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
- obj_desc->buffer.length);
- break;
-
- case ACPI_TYPE_PACKAGE:
-
- acpi_ex_out_integer("Flags", obj_desc->package.flags);
- acpi_ex_out_integer("Elements", obj_desc->package.count);
- acpi_ex_out_pointer("Element List", obj_desc->package.elements);
-
- /* Dump the package contents */
-
- acpi_os_printf("\nPackage Contents:\n");
- acpi_ex_dump_package(obj_desc, 0, 0);
- break;
-
- case ACPI_TYPE_DEVICE:
-
- acpi_ex_out_pointer("Handler", obj_desc->device.handler);
- acpi_ex_out_pointer("system_notify",
- obj_desc->device.system_notify);
- acpi_ex_out_pointer("device_notify",
- obj_desc->device.device_notify);
- break;
-
- case ACPI_TYPE_EVENT:
-
- acpi_ex_out_pointer("Semaphore", obj_desc->event.semaphore);
- break;
-
- case ACPI_TYPE_METHOD:
-
- acpi_ex_out_integer("param_count",
- obj_desc->method.param_count);
- acpi_ex_out_integer("Concurrency",
- obj_desc->method.concurrency);
- acpi_ex_out_pointer("Semaphore", obj_desc->method.semaphore);
- acpi_ex_out_integer("owner_id", obj_desc->method.owner_id);
- acpi_ex_out_integer("aml_length", obj_desc->method.aml_length);
- acpi_ex_out_pointer("aml_start", obj_desc->method.aml_start);
- break;
-
- case ACPI_TYPE_MUTEX:
-
- acpi_ex_out_integer("sync_level", obj_desc->mutex.sync_level);
- acpi_ex_out_pointer("owner_thread",
- obj_desc->mutex.owner_thread);
- acpi_ex_out_integer("acquire_depth",
- obj_desc->mutex.acquisition_depth);
- acpi_ex_out_pointer("Semaphore", obj_desc->mutex.semaphore);
- break;
-
- case ACPI_TYPE_REGION:
-
- acpi_ex_out_integer("space_id", obj_desc->region.space_id);
- acpi_ex_out_integer("Flags", obj_desc->region.flags);
- acpi_ex_out_address("Address", obj_desc->region.address);
- acpi_ex_out_integer("Length", obj_desc->region.length);
- acpi_ex_out_pointer("Handler", obj_desc->region.handler);
- acpi_ex_out_pointer("Next", obj_desc->region.next);
- break;
-
- case ACPI_TYPE_POWER:
-
- acpi_ex_out_integer("system_level",
- obj_desc->power_resource.system_level);
- acpi_ex_out_integer("resource_order",
- obj_desc->power_resource.resource_order);
- acpi_ex_out_pointer("system_notify",
- obj_desc->power_resource.system_notify);
- acpi_ex_out_pointer("device_notify",
- obj_desc->power_resource.device_notify);
- break;
-
- case ACPI_TYPE_PROCESSOR:
-
- acpi_ex_out_integer("Processor ID",
- obj_desc->processor.proc_id);
- acpi_ex_out_integer("Length", obj_desc->processor.length);
- acpi_ex_out_address("Address",
- (acpi_physical_address) obj_desc->processor.
- address);
- acpi_ex_out_pointer("system_notify",
- obj_desc->processor.system_notify);
- acpi_ex_out_pointer("device_notify",
- obj_desc->processor.device_notify);
- acpi_ex_out_pointer("Handler", obj_desc->processor.handler);
- break;
-
- case ACPI_TYPE_THERMAL:
-
- acpi_ex_out_pointer("system_notify",
- obj_desc->thermal_zone.system_notify);
- acpi_ex_out_pointer("device_notify",
- obj_desc->thermal_zone.device_notify);
- acpi_ex_out_pointer("Handler", obj_desc->thermal_zone.handler);
- break;
-
- case ACPI_TYPE_BUFFER_FIELD:
- case ACPI_TYPE_LOCAL_REGION_FIELD:
- case ACPI_TYPE_LOCAL_BANK_FIELD:
- case ACPI_TYPE_LOCAL_INDEX_FIELD:
-
- acpi_ex_out_integer("field_flags",
- obj_desc->common_field.field_flags);
- acpi_ex_out_integer("access_byte_width",
- obj_desc->common_field.access_byte_width);
- acpi_ex_out_integer("bit_length",
- obj_desc->common_field.bit_length);
- acpi_ex_out_integer("fld_bit_offset",
- obj_desc->common_field.
- start_field_bit_offset);
- acpi_ex_out_integer("base_byte_offset",
- obj_desc->common_field.base_byte_offset);
- acpi_ex_out_pointer("parent_node", obj_desc->common_field.node);
-
- switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
- case ACPI_TYPE_BUFFER_FIELD:
- acpi_ex_out_pointer("buffer_obj",
- obj_desc->buffer_field.buffer_obj);
- break;
-
- case ACPI_TYPE_LOCAL_REGION_FIELD:
- acpi_ex_out_pointer("region_obj",
- obj_desc->field.region_obj);
- break;
-
- case ACPI_TYPE_LOCAL_BANK_FIELD:
- acpi_ex_out_integer("Value",
- obj_desc->bank_field.value);
- acpi_ex_out_pointer("region_obj",
- obj_desc->bank_field.region_obj);
- acpi_ex_out_pointer("bank_obj",
- obj_desc->bank_field.bank_obj);
- break;
-
- case ACPI_TYPE_LOCAL_INDEX_FIELD:
- acpi_ex_out_integer("Value",
- obj_desc->index_field.value);
- acpi_ex_out_pointer("Index",
- obj_desc->index_field.index_obj);
- acpi_ex_out_pointer("Data",
- obj_desc->index_field.data_obj);
- break;
-
- default:
- /* All object types covered above */
- break;
- }
- break;
-
- case ACPI_TYPE_LOCAL_REFERENCE:
-
- acpi_ex_out_integer("target_type",
- obj_desc->reference.target_type);
- acpi_ex_out_string("Opcode",
- (acpi_ps_get_opcode_info
- (obj_desc->reference.opcode))->name);
- acpi_ex_out_integer("Offset", obj_desc->reference.offset);
- acpi_ex_out_pointer("obj_desc", obj_desc->reference.object);
- acpi_ex_out_pointer("Node", obj_desc->reference.node);
- acpi_ex_out_pointer("Where", obj_desc->reference.where);
-
- acpi_ex_dump_reference(obj_desc);
- break;
-
- case ACPI_TYPE_LOCAL_ADDRESS_HANDLER:
-
- acpi_ex_out_integer("space_id",
- obj_desc->address_space.space_id);
- acpi_ex_out_pointer("Next", obj_desc->address_space.next);
- acpi_ex_out_pointer("region_list",
- obj_desc->address_space.region_list);
- acpi_ex_out_pointer("Node", obj_desc->address_space.node);
- acpi_ex_out_pointer("Context", obj_desc->address_space.context);
- break;
+ if (obj_desc->common.type > ACPI_TYPE_NS_NODE_MAX) {
+ return_VOID;
+ }
- case ACPI_TYPE_LOCAL_NOTIFY:
+ /* Common Fields */
- acpi_ex_out_pointer("Node", obj_desc->notify.node);
- acpi_ex_out_pointer("Context", obj_desc->notify.context);
- break;
+ acpi_ex_dump_object(obj_desc, acpi_ex_dump_common);
- case ACPI_TYPE_LOCAL_ALIAS:
- case ACPI_TYPE_LOCAL_METHOD_ALIAS:
- case ACPI_TYPE_LOCAL_EXTRA:
- case ACPI_TYPE_LOCAL_DATA:
- default:
-
- acpi_os_printf
- ("ex_dump_object_descriptor: Display not implemented for object type %s\n",
- acpi_ut_get_object_type_name(obj_desc));
- break;
- }
+ /* Object-specific fields */
+ acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]);
return_VOID;
}
-#endif /* ACPI_FUTURE_USAGE */
#endif
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* Source must be a buffer of sufficient size (ACPI_SMBUS_BUFFER_SIZE).
*/
if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_BUFFER) {
- ACPI_REPORT_ERROR(("SMBus write requires Buffer, found type %s\n", acpi_ut_get_object_type_name(source_desc)));
+ ACPI_ERROR((AE_INFO,
+ "SMBus write requires Buffer, found type %s",
+ acpi_ut_get_object_type_name(source_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
if (source_desc->buffer.length < ACPI_SMBUS_BUFFER_SIZE) {
- ACPI_REPORT_ERROR(("SMBus write requires Buffer of length %X, found length %X\n", ACPI_SMBUS_BUFFER_SIZE, source_desc->buffer.length));
+ ACPI_ERROR((AE_INFO,
+ "SMBus write requires Buffer of length %X, found length %X",
+ ACPI_SMBUS_BUFFER_SIZE,
+ source_desc->buffer.length));
return_ACPI_STATUS(AE_AML_BUFFER_LIMIT);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* We must have a valid region */
if (ACPI_GET_OBJECT_TYPE(rgn_desc) != ACPI_TYPE_REGION) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed Region, found type %X (%s)\n",
- ACPI_GET_OBJECT_TYPE(rgn_desc),
- acpi_ut_get_object_type_name(rgn_desc)));
+ ACPI_ERROR((AE_INFO, "Needed Region, found type %X (%s)",
+ ACPI_GET_OBJECT_TYPE(rgn_desc),
+ acpi_ut_get_object_type_name(rgn_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
* than the region itself. For example, a region of length one
* byte, and a field with Dword access specified.
*/
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Field [%4.4s] access width (%d bytes) too large for region [%4.4s] (length %X)\n",
- acpi_ut_get_node_name(obj_desc->
- common_field.
- node),
- obj_desc->common_field.
- access_byte_width,
- acpi_ut_get_node_name(rgn_desc->
- region.node),
- rgn_desc->region.length));
+ ACPI_ERROR((AE_INFO,
+ "Field [%4.4s] access width (%d bytes) too large for region [%4.4s] (length %X)",
+ acpi_ut_get_node_name(obj_desc->
+ common_field.node),
+ obj_desc->common_field.access_byte_width,
+ acpi_ut_get_node_name(rgn_desc->region.
+ node),
+ rgn_desc->region.length));
}
/*
* Offset rounded up to next multiple of field width
* exceeds region length, indicate an error
*/
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Field [%4.4s] Base+Offset+Width %X+%X+%X is beyond end of region [%4.4s] (length %X)\n",
- acpi_ut_get_node_name(obj_desc->common_field.
- node),
- obj_desc->common_field.base_byte_offset,
- field_datum_byte_offset,
- obj_desc->common_field.access_byte_width,
- acpi_ut_get_node_name(rgn_desc->region.node),
- rgn_desc->region.length));
+ ACPI_ERROR((AE_INFO,
+ "Field [%4.4s] Base+Offset+Width %X+%X+%X is beyond end of region [%4.4s] (length %X)",
+ acpi_ut_get_node_name(obj_desc->common_field.node),
+ obj_desc->common_field.base_byte_offset,
+ field_datum_byte_offset,
+ obj_desc->common_field.access_byte_width,
+ acpi_ut_get_node_name(rgn_desc->region.node),
+ rgn_desc->region.length));
return_ACPI_STATUS(AE_AML_REGION_LIMIT);
}
if (ACPI_FAILURE(status)) {
if (status == AE_NOT_IMPLEMENTED) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Region %s(%X) not implemented\n",
- acpi_ut_get_region_name(rgn_desc->
- region.
- space_id),
- rgn_desc->region.space_id));
+ ACPI_ERROR((AE_INFO,
+ "Region %s(%X) not implemented",
+ acpi_ut_get_region_name(rgn_desc->region.
+ space_id),
+ rgn_desc->region.space_id));
} else if (status == AE_NOT_EXIST) {
- ACPI_REPORT_ERROR(("Region %s(%X) has no handler\n",
- acpi_ut_get_region_name(rgn_desc->
- region.
- space_id),
- rgn_desc->region.space_id));
+ ACPI_ERROR((AE_INFO,
+ "Region %s(%X) has no handler",
+ acpi_ut_get_region_name(rgn_desc->region.
+ space_id),
+ rgn_desc->region.space_id));
}
}
default:
- ACPI_REPORT_ERROR(("Wrong object type in field I/O %X\n",
- ACPI_GET_OBJECT_TYPE(obj_desc)));
+ ACPI_ERROR((AE_INFO, "Wrong object type in field I/O %X",
+ ACPI_GET_OBJECT_TYPE(obj_desc)));
status = AE_AML_INTERNAL;
break;
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "write_with_update_rule: Unknown update_rule setting: %X\n",
- (obj_desc->common_field.
- field_flags &
- AML_FIELD_UPDATE_RULE_MASK)));
+ ACPI_ERROR((AE_INFO,
+ "Unknown update_rule value: %X",
+ (obj_desc->common_field.
+ field_flags &
+ AML_FIELD_UPDATE_RULE_MASK)));
return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
}
if (buffer_length <
ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Field size %X (bits) is too large for buffer (%X)\n",
- obj_desc->common_field.bit_length,
- buffer_length));
+ ACPI_ERROR((AE_INFO,
+ "Field size %X (bits) is too large for buffer (%X)",
+ obj_desc->common_field.bit_length, buffer_length));
return_ACPI_STATUS(AE_BUFFER_OVERFLOW);
}
if (buffer_length <
ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Field size %X (bits) is too large for buffer (%X)\n",
- obj_desc->common_field.bit_length,
- buffer_length));
+ ACPI_ERROR((AE_INFO,
+ "Field size %X (bits) is too large for buffer (%X)",
+ obj_desc->common_field.bit_length, buffer_length));
return_ACPI_STATUS(AE_BUFFER_OVERFLOW);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <acpi/acpi.h>
#include <acpi/acinterp.h>
#include <acpi/amlcode.h>
+#include <acpi/amlresrc.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exmisc")
default:
- ACPI_REPORT_ERROR(("Unknown Reference opcode in get_reference %X\n", obj_desc->reference.opcode));
+ ACPI_ERROR((AE_INFO, "Unknown Reference opcode %X",
+ obj_desc->reference.opcode));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
break;
default:
- ACPI_REPORT_ERROR(("Invalid descriptor type in get_reference: %X\n", ACPI_GET_DESCRIPTOR_TYPE(obj_desc)));
+ ACPI_ERROR((AE_INFO, "Invalid descriptor type %X",
+ ACPI_GET_DESCRIPTOR_TYPE(obj_desc)));
return_ACPI_STATUS(AE_TYPE);
}
union acpi_operand_object **actual_return_desc,
struct acpi_walk_state *walk_state)
{
+ acpi_status status;
union acpi_operand_object *return_desc;
u8 *new_buf;
- u8 *end_tag1;
- u8 *end_tag2;
+ u8 *end_tag;
+ acpi_size length0;
acpi_size length1;
- acpi_size length2;
+ acpi_size new_length;
ACPI_FUNCTION_TRACE("ex_concat_template");
- /* Find the end_tags in each resource template */
+ /*
+ * Find the end_tag descriptor in each resource template.
+ * Note1: returned pointers point TO the end_tag, not past it.
+ * Note2: zero-length buffers are allowed; treated like one end_tag
+ */
+
+ /* Get the length of the first resource template */
- end_tag1 = acpi_ut_get_resource_end_tag(operand0);
- end_tag2 = acpi_ut_get_resource_end_tag(operand1);
- if (!end_tag1 || !end_tag2) {
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
+ status = acpi_ut_get_resource_end_tag(operand0, &end_tag);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- /* Compute the length of each part */
+ length0 = ACPI_PTR_DIFF(end_tag, operand0->buffer.pointer);
+
+ /* Get the length of the second resource template */
+
+ status = acpi_ut_get_resource_end_tag(operand1, &end_tag);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
- length1 = ACPI_PTR_DIFF(end_tag1, operand0->buffer.pointer);
- length2 = ACPI_PTR_DIFF(end_tag2, operand1->buffer.pointer) + 2; /* Size of END_TAG */
+ length1 = ACPI_PTR_DIFF(end_tag, operand1->buffer.pointer);
- /* Create a new buffer object for the result */
+ /* Combine both lengths, minimum size will be 2 for end_tag */
- return_desc = acpi_ut_create_buffer_object(length1 + length2);
+ new_length = length0 + length1 + sizeof(struct aml_resource_end_tag);
+
+ /* Create a new buffer object for the result (with one end_tag) */
+
+ return_desc = acpi_ut_create_buffer_object(new_length);
if (!return_desc) {
return_ACPI_STATUS(AE_NO_MEMORY);
}
- /* Copy the templates to the new descriptor */
-
+ /*
+ * Copy the templates to the new buffer, 0 first, then 1 follows. One
+ * end_tag descriptor is copied from Operand1.
+ */
new_buf = return_desc->buffer.pointer;
- ACPI_MEMCPY(new_buf, operand0->buffer.pointer, length1);
- ACPI_MEMCPY(new_buf + length1, operand1->buffer.pointer, length2);
+ ACPI_MEMCPY(new_buf, operand0->buffer.pointer, length0);
+ ACPI_MEMCPY(new_buf + length0, operand1->buffer.pointer, length1);
- /* Compute the new checksum */
+ /* Insert end_tag and set the checksum to zero, means "ignore checksum" */
- new_buf[return_desc->buffer.length - 1] =
- acpi_ut_generate_checksum(return_desc->buffer.pointer,
- (return_desc->buffer.length - 1));
+ new_buf[new_length - 1] = 0;
+ new_buf[new_length - 2] = ACPI_RESOURCE_NAME_END_TAG | 1;
- /* Return the completed template descriptor */
+ /* Return the completed resource template */
*actual_return_desc = return_desc;
return_ACPI_STATUS(AE_OK);
union acpi_operand_object *return_desc;
char *new_buf;
acpi_status status;
- acpi_size new_length;
ACPI_FUNCTION_TRACE("ex_do_concatenate");
break;
default:
- ACPI_REPORT_ERROR(("Concat - invalid obj type: %X\n",
- ACPI_GET_OBJECT_TYPE(operand0)));
+ ACPI_ERROR((AE_INFO, "Invalid object type: %X",
+ ACPI_GET_OBJECT_TYPE(operand0)));
status = AE_AML_INTERNAL;
}
/* Copy the first integer, LSB first */
- ACPI_MEMCPY(new_buf,
- &operand0->integer.value,
+ ACPI_MEMCPY(new_buf, &operand0->integer.value,
acpi_gbl_integer_byte_width);
/* Copy the second integer (LSB first) after the first */
/* Result of two Strings is a String */
- new_length = (acpi_size) operand0->string.length +
- (acpi_size) local_operand1->string.length;
- if (new_length > ACPI_MAX_STRING_CONVERSION) {
- status = AE_AML_STRING_LIMIT;
- goto cleanup;
- }
-
- return_desc = acpi_ut_create_string_object(new_length);
+ return_desc = acpi_ut_create_string_object((acpi_size)
+ (operand0->string.
+ length +
+ local_operand1->
+ string.length));
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
/* Result of two Buffers is a Buffer */
return_desc = acpi_ut_create_buffer_object((acpi_size)
- operand0->buffer.
- length +
- (acpi_size)
- local_operand1->
- buffer.length);
+ (operand0->buffer.
+ length +
+ local_operand1->
+ buffer.length));
if (!return_desc) {
status = AE_NO_MEMORY;
goto cleanup;
/* Concatenate the buffers */
- ACPI_MEMCPY(new_buf,
- operand0->buffer.pointer, operand0->buffer.length);
+ ACPI_MEMCPY(new_buf, operand0->buffer.pointer,
+ operand0->buffer.length);
ACPI_MEMCPY(new_buf + operand0->buffer.length,
local_operand1->buffer.pointer,
local_operand1->buffer.length);
/* Invalid object type, should not happen here */
- ACPI_REPORT_ERROR(("Concatenate - Invalid object type: %X\n",
- ACPI_GET_OBJECT_TYPE(operand0)));
+ ACPI_ERROR((AE_INFO, "Invalid object type: %X",
+ ACPI_GET_OBJECT_TYPE(operand0)));
status = AE_AML_INTERNAL;
goto cleanup;
}
/* Lexicographic compare: compare the data bytes */
- compare = ACPI_MEMCMP((const char *)operand0->buffer.pointer,
- (const char *)local_operand1->buffer.
- pointer,
+ compare = ACPI_MEMCMP(operand0->buffer.pointer,
+ local_operand1->buffer.pointer,
(length0 > length1) ? length1 : length0);
switch (opcode) {
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Sanity check -- we must have a valid thread ID */
if (!walk_state->thread) {
- ACPI_REPORT_ERROR(("Cannot acquire Mutex [%4.4s], null thread info\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ ACPI_ERROR((AE_INFO,
+ "Cannot acquire Mutex [%4.4s], null thread info",
+ acpi_ut_get_node_name(obj_desc->mutex.node)));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
* mutex. This mechanism provides some deadlock prevention
*/
if (walk_state->thread->current_sync_level > obj_desc->mutex.sync_level) {
- ACPI_REPORT_ERROR(("Cannot acquire Mutex [%4.4s], incorrect sync_level\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ ACPI_ERROR((AE_INFO,
+ "Cannot acquire Mutex [%4.4s], incorrect sync_level",
+ acpi_ut_get_node_name(obj_desc->mutex.node)));
return_ACPI_STATUS(AE_AML_MUTEX_ORDER);
}
/* The mutex must have been previously acquired in order to release it */
if (!obj_desc->mutex.owner_thread) {
- ACPI_REPORT_ERROR(("Cannot release Mutex [%4.4s], not acquired\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ ACPI_ERROR((AE_INFO,
+ "Cannot release Mutex [%4.4s], not acquired",
+ acpi_ut_get_node_name(obj_desc->mutex.node)));
return_ACPI_STATUS(AE_AML_MUTEX_NOT_ACQUIRED);
}
/* Sanity check -- we must have a valid thread ID */
if (!walk_state->thread) {
- ACPI_REPORT_ERROR(("Cannot release Mutex [%4.4s], null thread info\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ ACPI_ERROR((AE_INFO,
+ "Cannot release Mutex [%4.4s], null thread info",
+ acpi_ut_get_node_name(obj_desc->mutex.node)));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
if ((obj_desc->mutex.owner_thread->thread_id !=
walk_state->thread->thread_id)
&& (obj_desc->mutex.semaphore != acpi_gbl_global_lock_semaphore)) {
- ACPI_REPORT_ERROR(("Thread %X cannot release Mutex [%4.4s] acquired by thread %X\n", walk_state->thread->thread_id, acpi_ut_get_node_name(obj_desc->mutex.node), obj_desc->mutex.owner_thread->thread_id));
+ ACPI_ERROR((AE_INFO,
+ "Thread %X cannot release Mutex [%4.4s] acquired by thread %X",
+ walk_state->thread->thread_id,
+ acpi_ut_get_node_name(obj_desc->mutex.node),
+ obj_desc->mutex.owner_thread->thread_id));
return_ACPI_STATUS(AE_AML_NOT_OWNER);
}
* equal to the current sync level
*/
if (obj_desc->mutex.sync_level > walk_state->thread->current_sync_level) {
- ACPI_REPORT_ERROR(("Cannot release Mutex [%4.4s], incorrect sync_level\n", acpi_ut_get_node_name(obj_desc->mutex.node)));
+ ACPI_ERROR((AE_INFO,
+ "Cannot release Mutex [%4.4s], incorrect sync_level",
+ acpi_ut_get_node_name(obj_desc->mutex.node)));
return_ACPI_STATUS(AE_AML_MUTEX_ORDER);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
name_string = ACPI_MEM_ALLOCATE(size_needed);
if (!name_string) {
- ACPI_REPORT_ERROR(("ex_allocate_name_string: Could not allocate size %d\n", size_needed));
+ ACPI_ERROR((AE_INFO,
+ "Could not allocate size %d", size_needed));
return_PTR(NULL);
}
char_buf[0] = *aml_address;
if ('0' <= char_buf[0] && char_buf[0] <= '9') {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "leading digit: %c\n",
- char_buf[0]));
+ ACPI_ERROR((AE_INFO, "Invalid leading digit: %c", char_buf[0]));
return_ACPI_STATUS(AE_CTRL_PENDING);
}
if (name_string) {
ACPI_STRCAT(name_string, char_buf);
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
- "Appended to - %s \n", name_string));
+ "Appended to - %s\n", name_string));
} else {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
- "No Name string - %s \n", char_buf));
+ "No Name string - %s\n", char_buf));
}
} else if (index == 0) {
/*
* the required 4
*/
status = AE_AML_BAD_NAME;
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Bad character %02x in name, at %p\n",
- *aml_address, aml_address));
+ ACPI_ERROR((AE_INFO,
+ "Bad character %02x in name, at %p",
+ *aml_address, aml_address));
}
- *in_aml_address = (u8 *) aml_address;
+ *in_aml_address = ACPI_CAST_PTR(u8, aml_address);
return_ACPI_STATUS(status);
}
if (AE_CTRL_PENDING == status && has_prefix) {
/* Ran out of segments after processing a prefix */
- ACPI_REPORT_ERROR(("ex_do_name: Malformed Name at %p\n",
- name_string));
+ ACPI_ERROR((AE_INFO, "Malformed Name at %p", name_string));
status = AE_AML_BAD_NAME;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
default: /* Unknown opcode */
- ACPI_REPORT_ERROR(("acpi_ex_opcode_0A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
break;
}
default: /* Unknown opcode */
- ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
break;
}
default: /* Unknown opcode */
- ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_1T_0R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
/* Check the range of the digit */
if (temp32 > 9) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "BCD digit too large (not decimal): 0x%X\n",
- temp32));
+ ACPI_ERROR((AE_INFO,
+ "BCD digit too large (not decimal): 0x%X",
+ temp32));
status = AE_AML_NUMERIC_OVERFLOW;
goto cleanup;
/* Overflow if there is any data left in Digit */
if (digit > 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Integer too large to convert to BCD: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(operand
- [0]->
- integer.
- value)));
+ ACPI_ERROR((AE_INFO,
+ "Integer too large to convert to BCD: %8.8X%8.8X",
+ ACPI_FORMAT_UINT64(operand[0]->
+ integer.value)));
status = AE_AML_NUMERIC_OVERFLOW;
goto cleanup;
}
/* These are two obsolete opcodes */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%s is obsolete and not implemented\n",
- acpi_ps_get_opcode_name(walk_state->opcode)));
+ ACPI_ERROR((AE_INFO,
+ "%s is obsolete and not implemented",
+ acpi_ps_get_opcode_name(walk_state->opcode)));
status = AE_SUPPORT;
goto cleanup;
default: /* Unknown opcode */
- ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_1T_1R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
acpi_ex_resolve_operands(AML_LNOT_OP, &temp_desc,
walk_state);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%s: bad operand(s) %s\n",
- acpi_ps_get_opcode_name(walk_state->
- opcode),
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "While resolving operands for [%s]",
+ acpi_ps_get_opcode_name(walk_state->
+ opcode)));
goto cleanup;
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "size_of - Operand is not Buf/Int/Str/Pkg - found type %s\n",
- acpi_ut_get_type_name(type)));
+ ACPI_ERROR((AE_INFO,
+ "Operand is not Buf/Int/Str/Pkg - found type %s",
+ acpi_ut_get_type_name(type)));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown Index target_type %X in obj %p\n",
- operand[0]->reference.
- target_type,
- operand[0]));
+ ACPI_ERROR((AE_INFO,
+ "Unknown Index target_type %X in obj %p",
+ operand[0]->reference.
+ target_type, operand[0]));
status = AE_AML_OPERAND_TYPE;
goto cleanup;
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown opcode in ref(%p) - %X\n",
- operand[0],
- operand[0]->reference.
- opcode));
+ ACPI_ERROR((AE_INFO,
+ "Unknown opcode in ref(%p) - %X",
+ operand[0],
+ operand[0]->reference.opcode));
status = AE_TYPE;
goto cleanup;
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_1A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Are notifies allowed on this object? */
if (!acpi_ev_is_notify_object(node)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unexpected notify object type [%s]\n",
- acpi_ut_get_type_name(node->type)));
+ ACPI_ERROR((AE_INFO,
+ "Unexpected notify object type [%s]",
+ acpi_ut_get_type_name(node->type)));
status = AE_AML_OPERAND_TYPE;
break;
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
}
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_2T_1R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
(length < operand[1]->integer.value) &&
(operand[0]->buffer.pointer[length])) {
length++;
- if (length > ACPI_MAX_STRING_CONVERSION) {
- status = AE_AML_STRING_LIMIT;
- goto cleanup;
- }
}
/* Allocate a new string object */
goto cleanup;
}
- /* Copy the raw buffer data with no transform. NULL terminated already */
-
+ /*
+ * Copy the raw buffer data with no transform.
+ * (NULL terminated already)
+ */
ACPI_MEMCPY(return_desc->string.pointer,
operand[0]->buffer.pointer, length);
break;
/* Object to be indexed is a Package */
if (index >= operand[0]->package.count) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Index value (%X%8.8X) beyond package end (%X)\n",
- ACPI_FORMAT_UINT64(index),
- operand[0]->package.count));
+ ACPI_ERROR((AE_INFO,
+ "Index value (%X%8.8X) beyond package end (%X)",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->package.count));
status = AE_AML_PACKAGE_LIMIT;
goto cleanup;
}
/* Object to be indexed is a Buffer/String */
if (index >= operand[0]->buffer.length) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Index value (%X%8.8X) beyond end of buffer (%X)\n",
- ACPI_FORMAT_UINT64(index),
- operand[0]->buffer.length));
+ ACPI_ERROR((AE_INFO,
+ "Index value (%X%8.8X) beyond end of buffer (%X)",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->buffer.length));
status = AE_AML_BUFFER_LIMIT;
goto cleanup;
}
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_1T_1R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
break;
}
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_2A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_3A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
goto cleanup;
}
- if (length > 0) {
- /* Copy the portion requested */
+ if (buffer) {
+ /* We have a buffer, copy the portion requested */
ACPI_MEMCPY(buffer, operand[0]->string.pointer + index,
length);
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_3A_0T_0R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if ((operand[1]->integer.value > MAX_MATCH_OPERATOR) ||
(operand[3]->integer.value > MAX_MATCH_OPERATOR)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Match operator out of range\n"));
+ ACPI_ERROR((AE_INFO, "Match operator out of range"));
status = AE_AML_OPERAND_VALUE;
goto cleanup;
}
index = operand[5]->integer.value;
if (index >= operand[0]->package.count) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Index (%X%8.8X) beyond package end (%X)\n",
- ACPI_FORMAT_UINT64(index),
- operand[0]->package.count));
+ ACPI_ERROR((AE_INFO,
+ "Index (%X%8.8X) beyond package end (%X)",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->package.count));
status = AE_AML_PACKAGE_LIMIT;
goto cleanup;
}
default:
- ACPI_REPORT_ERROR(("acpi_ex_opcode_6A_0T_1R: Unknown opcode %X\n", walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
default:
/* Invalid field access type */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown field access type %X\n", access));
- return_VALUE(0);
+ ACPI_ERROR((AE_INFO, "Unknown field access type %X", access));
+ return_UINT32(0);
}
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_BUFFER_FIELD) {
}
*return_byte_alignment = byte_alignment;
- return_VALUE(bit_length);
+ return_UINT32(bit_length);
}
/*******************************************************************************
if (info->field_type != ACPI_TYPE_LOCAL_INDEX_FIELD) {
if (!info->region_node) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null region_node\n"));
+ ACPI_ERROR((AE_INFO, "Null region_node"));
return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
type = acpi_ns_get_type(info->region_node);
if (type != ACPI_TYPE_REGION) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed Region, found type %X (%s)\n",
- type, acpi_ut_get_type_name(type)));
+ ACPI_ERROR((AE_INFO,
+ "Needed Region, found type %X (%s)",
+ type, acpi_ut_get_type_name(type)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
case ACPI_TYPE_LOCAL_INDEX_FIELD:
+ /* Get the Index and Data registers */
+
obj_desc->index_field.index_obj =
acpi_ns_get_attached_object(info->register_node);
obj_desc->index_field.data_obj =
acpi_ns_get_attached_object(info->data_register_node);
- obj_desc->index_field.value = (u32)
- (info->field_bit_position /
- ACPI_MUL_8(obj_desc->field.access_byte_width));
if (!obj_desc->index_field.data_obj
|| !obj_desc->index_field.index_obj) {
- ACPI_REPORT_ERROR(("Null Index Object during field prep\n"));
+ ACPI_ERROR((AE_INFO,
+ "Null Index Object during field prep"));
acpi_ut_delete_object_desc(obj_desc);
return_ACPI_STATUS(AE_AML_INTERNAL);
}
acpi_ut_add_reference(obj_desc->index_field.data_obj);
acpi_ut_add_reference(obj_desc->index_field.index_obj);
+ /*
+ * The value written to the Index register is the byte offset of the
+ * target field
+ * Note: may change code to: ACPI_DIV_8 (Info->field_bit_position)
+ */
+ obj_desc->index_field.value = (u32)
+ (info->field_bit_position /
+ ACPI_MUL_8(obj_desc->field.access_byte_width));
+
ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
"index_field: bit_off %X, Off %X, Value %X, Gran %X, Index %p, Data %p\n",
obj_desc->index_field.start_field_bit_offset,
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
struct acpi_mem_space_context *mem_info = region_context;
u32 length;
acpi_size window_size;
-#ifndef ACPI_MISALIGNED_TRANSFERS
+#ifdef ACPI_MISALIGNMENT_NOT_SUPPORTED
u32 remainder;
#endif
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid system_memory width %d\n",
- bit_width));
+ ACPI_ERROR((AE_INFO, "Invalid system_memory width %d",
+ bit_width));
return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
-#ifndef ACPI_MISALIGNED_TRANSFERS
+#ifdef ACPI_MISALIGNMENT_NOT_SUPPORTED
/*
* Hardware does not support non-aligned data transfers, we must verify
* the request.
(void **)&mem_info->
mapped_logical_address);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not map memory at %8.8X%8.8X, size %X\n",
- ACPI_FORMAT_UINT64(address),
- (u32) window_size));
+ ACPI_ERROR((AE_INFO,
+ "Could not map memory at %8.8X%8.8X, size %X",
+ ACPI_FORMAT_UINT64(address),
+ (u32) window_size));
mem_info->mapped_length = 0;
return_ACPI_STATUS(status);
}
*value = 0;
switch (bit_width) {
case 8:
- *value = (acpi_integer) * ((u8 *) logical_addr_ptr);
+ *value = (acpi_integer) ACPI_GET8(logical_addr_ptr);
break;
case 16:
- *value = (acpi_integer) * ((u16 *) logical_addr_ptr);
+ *value = (acpi_integer) ACPI_GET16(logical_addr_ptr);
break;
case 32:
- *value = (acpi_integer) * ((u32 *) logical_addr_ptr);
+ *value = (acpi_integer) ACPI_GET32(logical_addr_ptr);
break;
#if ACPI_MACHINE_WIDTH != 16
case 64:
- *value = (acpi_integer) * ((u64 *) logical_addr_ptr);
+ *value = (acpi_integer) ACPI_GET64(logical_addr_ptr);
break;
#endif
default:
switch (bit_width) {
case 8:
- *(u8 *) logical_addr_ptr = (u8) * value;
+ ACPI_SET8(logical_addr_ptr) = (u8) * value;
break;
case 16:
- *(u16 *) logical_addr_ptr = (u16) * value;
+ ACPI_SET16(logical_addr_ptr) = (u16) * value;
break;
case 32:
- *(u32 *) logical_addr_ptr = (u32) * value;
+ ACPI_SET32(logical_addr_ptr) = (u32) * value;
break;
#if ACPI_MACHINE_WIDTH != 16
case 64:
- *(u64 *) logical_addr_ptr = (u64) * value;
+ ACPI_SET64(logical_addr_ptr) = (u64) * value;
break;
#endif
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
}
if (!source_desc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No object attached to node %p\n", node));
+ ACPI_ERROR((AE_INFO, "No object attached to node %p", node));
return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
case ACPI_TYPE_PACKAGE:
if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_PACKAGE) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Object not a Package, type %s\n",
- acpi_ut_get_object_type_name
- (source_desc)));
+ ACPI_ERROR((AE_INFO, "Object not a Package, type %s",
+ acpi_ut_get_object_type_name(source_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
case ACPI_TYPE_BUFFER:
if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_BUFFER) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Object not a Buffer, type %s\n",
- acpi_ut_get_object_type_name
- (source_desc)));
+ ACPI_ERROR((AE_INFO, "Object not a Buffer, type %s",
+ acpi_ut_get_object_type_name(source_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
case ACPI_TYPE_STRING:
if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_STRING) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Object not a String, type %s\n",
- acpi_ut_get_object_type_name
- (source_desc)));
+ ACPI_ERROR((AE_INFO, "Object not a String, type %s",
+ acpi_ut_get_object_type_name(source_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
case ACPI_TYPE_INTEGER:
if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_INTEGER) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Object not a Integer, type %s\n",
- acpi_ut_get_object_type_name
- (source_desc)));
+ ACPI_ERROR((AE_INFO, "Object not a Integer, type %s",
+ acpi_ut_get_object_type_name(source_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
case ACPI_TYPE_ANY:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Untyped entry %p, no attached object!\n",
- node));
+ ACPI_ERROR((AE_INFO,
+ "Untyped entry %p, no attached object!", node));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE); /* Cannot be AE_TYPE */
default:
/* No named references are allowed here */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unsupported Reference opcode %X (%s)\n",
- source_desc->reference.opcode,
- acpi_ps_get_opcode_name(source_desc->
- reference.
- opcode)));
+ ACPI_ERROR((AE_INFO,
+ "Unsupported Reference opcode %X (%s)",
+ source_desc->reference.opcode,
+ acpi_ps_get_opcode_name(source_desc->
+ reference.opcode)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Default case is for unknown types */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Node %p - Unknown object type %X\n",
- node, entry_type));
+ ACPI_ERROR((AE_INFO,
+ "Node %p - Unknown object type %X",
+ node, entry_type));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_FUNCTION_TRACE_PTR("ex_resolve_to_value", stack_ptr);
if (!stack_ptr || !*stack_ptr) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Internal - null pointer\n"));
+ ACPI_ERROR((AE_INFO, "Internal - null pointer"));
return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
}
if (!*stack_ptr) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Internal - null pointer\n"));
+ ACPI_ERROR((AE_INFO, "Internal - null pointer"));
return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
}
* A NULL object descriptor means an unitialized element of
* the package, can't dereference it
*/
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Attempt to deref an Index to NULL pkg element Idx=%p\n",
- stack_desc));
+ ACPI_ERROR((AE_INFO,
+ "Attempt to deref an Index to NULL pkg element Idx=%p",
+ stack_desc));
status = AE_AML_UNINITIALIZED_ELEMENT;
}
break;
/* Invalid reference object */
- ACPI_REPORT_ERROR(("During resolve, Unknown target_type %X in Index/Reference obj %p\n", stack_desc->reference.target_type, stack_desc));
+ ACPI_ERROR((AE_INFO,
+ "Unknown target_type %X in Index/Reference obj %p",
+ stack_desc->reference.target_type,
+ stack_desc));
status = AE_AML_INTERNAL;
break;
}
default:
- ACPI_REPORT_ERROR(("During resolve, Unknown Reference opcode %X (%s) in %p\n", opcode, acpi_ps_get_opcode_name(opcode), stack_desc));
+ ACPI_ERROR((AE_INFO,
+ "Unknown Reference opcode %X (%s) in %p",
+ opcode, acpi_ps_get_opcode_name(opcode),
+ stack_desc));
status = AE_AML_INTERNAL;
break;
}
if (ACPI_GET_DESCRIPTOR_TYPE(node) !=
ACPI_DESC_TYPE_NAMED) {
- ACPI_REPORT_ERROR(("acpi_ex_resolve_multiple: Not a NS node %p [%s]\n", node, acpi_ut_get_descriptor_name(node)));
+ ACPI_ERROR((AE_INFO, "Not a NS node %p [%s]",
+ node,
+ acpi_ut_get_descriptor_name(node)));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
if (ACPI_GET_DESCRIPTOR_TYPE(node) !=
ACPI_DESC_TYPE_NAMED) {
- ACPI_REPORT_ERROR(("acpi_ex_resolve_multiple: Not a NS node %p [%s]\n", node, acpi_ut_get_descriptor_name(node)));
+ ACPI_ERROR((AE_INFO, "Not a NS node %p [%s]",
+ node,
+ acpi_ut_get_descriptor_name(node)));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
default:
- ACPI_REPORT_ERROR(("acpi_ex_resolve_multiple: Unknown Reference subtype %X\n", obj_desc->reference.opcode));
+ ACPI_ERROR((AE_INFO,
+ "Unknown Reference subtype %X",
+ obj_desc->reference.opcode));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <acpi/amlcode.h>
#include <acpi/acparser.h>
#include <acpi/acinterp.h>
+#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_EXECUTER
ACPI_MODULE_NAME("exresop")
acpi_ex_check_object_type(acpi_object_type type_needed,
acpi_object_type this_type, void *object)
{
- ACPI_FUNCTION_NAME("ex_check_object_type");
+ ACPI_FUNCTION_ENTRY();
if (type_needed == ACPI_TYPE_ANY) {
/* All types OK, so we don't perform any typechecks */
}
if (type_needed != this_type) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [%s], found [%s] %p\n",
- acpi_ut_get_type_name(type_needed),
- acpi_ut_get_type_name(this_type), object));
+ ACPI_ERROR((AE_INFO,
+ "Needed type [%s], found [%s] %p",
+ acpi_ut_get_type_name(type_needed),
+ acpi_ut_get_type_name(this_type), object));
return (AE_AML_OPERAND_TYPE);
}
arg_types = op_info->runtime_args;
if (arg_types == ARGI_INVALID_OPCODE) {
- ACPI_REPORT_ERROR(("resolve_operands: %X is not a valid AML opcode\n", opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X", opcode));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
- "Opcode %X [%s] required_operand_types=%8.8X \n",
+ "Opcode %X [%s] required_operand_types=%8.8X\n",
opcode, op_info->name, arg_types));
/*
*/
while (GET_CURRENT_ARG_TYPE(arg_types)) {
if (!stack_ptr || !*stack_ptr) {
- ACPI_REPORT_ERROR(("resolve_operands: Null stack entry at %p\n", stack_ptr));
+ ACPI_ERROR((AE_INFO, "Null stack entry at %p",
+ stack_ptr));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
object_type =
((struct acpi_namespace_node *)obj_desc)->type;
+
+ /*
+ * Resolve an alias object. The construction of these objects
+ * guarantees that there is only one level of alias indirection;
+ * thus, the attached object is always the aliased namespace node
+ */
+ if (object_type == ACPI_TYPE_LOCAL_ALIAS) {
+ obj_desc =
+ acpi_ns_get_attached_object((struct
+ acpi_namespace_node
+ *)obj_desc);
+ *stack_ptr = obj_desc;
+ object_type =
+ ((struct acpi_namespace_node *)obj_desc)->
+ type;
+ }
break;
case ACPI_DESC_TYPE_OPERAND:
/* Check for bad acpi_object_type */
if (!acpi_ut_valid_object_type(object_type)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Bad operand object type [%X]\n",
- object_type));
+ ACPI_ERROR((AE_INFO,
+ "Bad operand object type [%X]",
+ object_type));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Operand is a Reference, Unknown Reference Opcode %X [%s]\n",
- obj_desc->reference.
- opcode,
- (acpi_ps_get_opcode_info
- (obj_desc->reference.
- opcode))->name));
+ ACPI_ERROR((AE_INFO,
+ "Operand is a Reference, Unknown Reference Opcode: %X",
+ obj_desc->reference.
+ opcode));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Invalid descriptor */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid descriptor %p [%s]\n",
- obj_desc,
- acpi_ut_get_descriptor_name
- (obj_desc)));
+ ACPI_ERROR((AE_INFO,
+ "Invalid descriptor %p [%s]",
+ obj_desc,
+ acpi_ut_get_descriptor_name(obj_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
acpi_ex_convert_to_integer(obj_desc, stack_ptr, 16);
if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc),
- obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
status = acpi_ex_convert_to_buffer(obj_desc, stack_ptr);
if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc),
- obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
ACPI_IMPLICIT_CONVERT_HEX);
if (ACPI_FAILURE(status)) {
if (status == AE_TYPE) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc),
- obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Integer/String/Buffer], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Integer/String/Buffer], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Buffer/String/Package/Reference], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Buffer/String/Package/Reference], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Buffer/String/Package], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Buffer/String/Package], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed [Region/region_field], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed [Region/region_field], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
}
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Needed Integer/Buffer/String/Package/Ref/Ddb], found [%s] %p\n",
- acpi_ut_get_object_type_name
- (obj_desc), obj_desc));
+ ACPI_ERROR((AE_INFO,
+ "Needed Integer/Buffer/String/Package/Ref/Ddb], found [%s] %p",
+ acpi_ut_get_object_type_name
+ (obj_desc), obj_desc));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Unknown type */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Internal - Unknown ARGI (required operand) type %X\n",
- this_arg_type));
+ ACPI_ERROR((AE_INFO,
+ "Internal - Unknown ARGI (required operand) type %X",
+ this_arg_type));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Validate parameters */
if (!source_desc || !dest_desc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null parameter\n"));
+ ACPI_ERROR((AE_INFO, "Null parameter"));
return_ACPI_STATUS(AE_AML_NO_OPERAND);
}
/* Destination is not a Reference object */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Target is not a Reference or Constant object - %s [%p]\n",
- acpi_ut_get_object_type_name(dest_desc),
- dest_desc));
+ ACPI_ERROR((AE_INFO,
+ "Target is not a Reference or Constant object - %s [%p]",
+ acpi_ut_get_object_type_name(dest_desc),
+ dest_desc));
ACPI_DUMP_STACK_ENTRY(source_desc);
ACPI_DUMP_STACK_ENTRY(dest_desc);
default:
- ACPI_REPORT_ERROR(("ex_store: Unknown Reference opcode %X\n",
- ref_desc->reference.opcode));
+ ACPI_ERROR((AE_INFO, "Unknown Reference opcode %X",
+ ref_desc->reference.opcode));
ACPI_DUMP_ENTRY(ref_desc, ACPI_LV_ERROR);
status = AE_AML_INTERNAL;
/* All other types are invalid */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Source must be Integer/Buffer/String type, not %s\n",
- acpi_ut_get_object_type_name
- (source_desc)));
+ ACPI_ERROR((AE_INFO,
+ "Source must be Integer/Buffer/String type, not %s",
+ acpi_ut_get_object_type_name(source_desc)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Target is not a Package or buffer_field\n"));
+ ACPI_ERROR((AE_INFO,
+ "Target is not a Package or buffer_field"));
status = AE_AML_OPERAND_TYPE;
break;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
&& (source_desc->reference.opcode == AML_LOAD_OP))) {
/* Conversion successful but still not a valid type */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Cannot assign type %s to %s (must be type Int/Str/Buf)\n",
- acpi_ut_get_object_type_name
- (source_desc),
- acpi_ut_get_type_name(target_type)));
+ ACPI_ERROR((AE_INFO,
+ "Cannot assign type %s to %s (must be type Int/Str/Buf)",
+ acpi_ut_get_object_type_name(source_desc),
+ acpi_ut_get_type_name(target_type)));
status = AE_AML_OPERAND_TYPE;
}
break;
case ACPI_TYPE_LOCAL_ALIAS:
case ACPI_TYPE_LOCAL_METHOD_ALIAS:
- /* Aliases are resolved by acpi_ex_prep_operands */
-
- ACPI_REPORT_ERROR(("Store into Alias - should never happen\n"));
+ /*
+ * All aliases should have been resolved earlier, during the
+ * operand resolution phase.
+ */
+ ACPI_ERROR((AE_INFO, "Store into an unresolved Alias object"));
status = AE_AML_INTERNAL;
break;
/*
* All other types come here.
*/
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "Store into type %s not implemented\n",
- acpi_ut_get_object_type_name(dest_desc)));
+ ACPI_WARNING((AE_INFO, "Store into type %s not implemented",
+ acpi_ut_get_object_type_name(dest_desc)));
status = AE_NOT_IMPLEMENTED;
break;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* We know that source_desc is a buffer by now */
- buffer = (u8 *) source_desc->buffer.pointer;
+ buffer = ACPI_CAST_PTR(u8, source_desc->buffer.pointer);
length = source_desc->buffer.length;
/*
/* We know that source_desc is a string by now */
- buffer = (u8 *) source_desc->string.pointer;
+ buffer = ACPI_CAST_PTR(u8, source_desc->string.pointer);
length = source_desc->string.length;
/*
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* (ACPI specifies 100 usec as max, but this gives some slack in
* order to support existing BIOSs)
*/
- ACPI_REPORT_ERROR(("Stall: Time parameter is too large (%d)\n",
- how_long));
+ ACPI_ERROR((AE_INFO, "Time parameter is too large (%d)",
+ how_long));
status = AE_AML_OPERAND_VALUE;
} else {
acpi_os_stall(how_long);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
status = acpi_ut_acquire_mutex(ACPI_MTX_EXECUTE);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not acquire interpreter mutex\n"));
+ ACPI_ERROR((AE_INFO, "Could not acquire interpreter mutex"));
}
return_ACPI_STATUS(status);
status = acpi_ut_release_mutex(ACPI_MTX_EXECUTE);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not release interpreter mutex\n"));
+ ACPI_ERROR((AE_INFO, "Could not release interpreter mutex"));
}
return_VOID;
if (ACPI_SUCCESS(status)) {
locked = TRUE;
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not acquire Global Lock, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not acquire Global Lock"));
}
}
- return_VALUE(locked);
+ return_UINT8(locked);
}
/*******************************************************************************
if (ACPI_FAILURE(status)) {
/* Report the error, but there isn't much else we can do */
- ACPI_REPORT_ERROR(("Could not release ACPI Global Lock, %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not release ACPI Global Lock"));
}
}
/* acpi_integer is unsigned, so we don't worry about a '-' prefix */
if (value == 0) {
- return_VALUE(1);
+ return_UINT32(1);
}
current_value = value;
num_digits++;
}
- return_VALUE(num_digits);
+ return_UINT32(num_digits);
}
/*******************************************************************************
unsigned long *busnr = (unsigned long *)data;
struct acpi_resource_address64 address;
- if (resource->id != ACPI_RSTYPE_ADDRESS16 &&
- resource->id != ACPI_RSTYPE_ADDRESS32 &&
- resource->id != ACPI_RSTYPE_ADDRESS64)
+ if (resource->type != ACPI_RESOURCE_TYPE_ADDRESS16 &&
+ resource->type != ACPI_RESOURCE_TYPE_ADDRESS32 &&
+ resource->type != ACPI_RESOURCE_TYPE_ADDRESS64)
return AE_OK;
acpi_resource_to_address64(resource, &address);
if ((address.address_length > 0) &&
(address.resource_type == ACPI_BUS_NUMBER_RANGE))
- *busnr = address.min_address_range;
+ *busnr = address.minimum;
return AE_OK;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* We must have the ACPI tables by the time we get here */
if (!acpi_gbl_FADT) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No FADT is present\n"));
-
+ ACPI_ERROR((AE_INFO, "No FADT is present"));
return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
* system does not support mode transition.
*/
if (!acpi_gbl_FADT->smi_cmd) {
- ACPI_REPORT_ERROR(("No SMI_CMD in FADT, mode transition failed.\n"));
+ ACPI_ERROR((AE_INFO,
+ "No SMI_CMD in FADT, mode transition failed"));
return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
* transitions are not supported.
*/
if (!acpi_gbl_FADT->acpi_enable && !acpi_gbl_FADT->acpi_disable) {
- ACPI_REPORT_ERROR(("No ACPI mode transition supported in this system (enable/disable both zero)\n"));
+ ACPI_ERROR((AE_INFO,
+ "No ACPI mode transition supported in this system (enable/disable both zero)"));
return_ACPI_STATUS(AE_OK);
}
}
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not write mode change, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not write ACPI mode change"));
return_ACPI_STATUS(status);
}
retry--;
}
- ACPI_REPORT_ERROR(("Hardware never changed modes\n"));
+ ACPI_ERROR((AE_INFO, "Hardware did not change modes"));
return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
}
* system does not support mode transition.
*/
if (!acpi_gbl_FADT->smi_cmd) {
- return_VALUE(ACPI_SYS_MODE_ACPI);
+ return_UINT32(ACPI_SYS_MODE_ACPI);
}
status =
acpi_get_register(ACPI_BITREG_SCI_ENABLE, &value, ACPI_MTX_LOCK);
if (ACPI_FAILURE(status)) {
- return_VALUE(ACPI_SYS_MODE_LEGACY);
+ return_UINT32(ACPI_SYS_MODE_LEGACY);
}
if (value) {
- return_VALUE(ACPI_SYS_MODE_ACPI);
+ return_UINT32(ACPI_SYS_MODE_ACPI);
} else {
- return_VALUE(ACPI_SYS_MODE_LEGACY);
+ return_UINT32(ACPI_SYS_MODE_LEGACY);
}
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
info.parameters = NULL;
info.return_object = NULL;
- sleep_state_name = (char *)acpi_gbl_sleep_state_names[sleep_state];
+ sleep_state_name =
+ ACPI_CAST_PTR(char, acpi_gbl_sleep_state_names[sleep_state]);
status = acpi_ns_evaluate_by_name(sleep_state_name, &info);
if (ACPI_FAILURE(status)) {
/* Must have a return object */
if (!info.return_object) {
- ACPI_REPORT_ERROR(("No Sleep State object returned from [%s]\n",
- sleep_state_name));
+ ACPI_ERROR((AE_INFO, "No Sleep State object returned from [%s]",
+ sleep_state_name));
status = AE_NOT_EXIST;
}
/* It must be of type Package */
else if (ACPI_GET_OBJECT_TYPE(info.return_object) != ACPI_TYPE_PACKAGE) {
- ACPI_REPORT_ERROR(("Sleep State return object is not a Package\n"));
+ ACPI_ERROR((AE_INFO,
+ "Sleep State return object is not a Package"));
status = AE_AML_OPERAND_TYPE;
}
* one per sleep type (A/B).
*/
else if (info.return_object->package.count < 2) {
- ACPI_REPORT_ERROR(("Sleep State return package does not have at least two elements\n"));
+ ACPI_ERROR((AE_INFO,
+ "Sleep State return package does not have at least two elements"));
status = AE_AML_NO_OPERAND;
}
!= ACPI_TYPE_INTEGER) ||
(ACPI_GET_OBJECT_TYPE(info.return_object->package.elements[1])
!= ACPI_TYPE_INTEGER)) {
- ACPI_REPORT_ERROR(("Sleep State return package elements are not both Integers (%s, %s)\n", acpi_ut_get_object_type_name(info.return_object->package.elements[0]), acpi_ut_get_object_type_name(info.return_object->package.elements[1])));
+ ACPI_ERROR((AE_INFO,
+ "Sleep State return package elements are not both Integers (%s, %s)",
+ acpi_ut_get_object_type_name(info.return_object->
+ package.elements[0]),
+ acpi_ut_get_object_type_name(info.return_object->
+ package.elements[1])));
status = AE_AML_OPERAND_TYPE;
} else {
/* Valid _Sx_ package size, type, and value */
}
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%s While evaluating sleep_state [%s], bad Sleep object %p type %s\n",
- acpi_format_exception(status),
- sleep_state_name, info.return_object,
- acpi_ut_get_object_type_name(info.
- return_object)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "While evaluating sleep_state [%s], bad Sleep object %p type %s",
+ sleep_state_name, info.return_object,
+ acpi_ut_get_object_type_name(info.
+ return_object)));
}
acpi_ut_remove_reference(info.return_object);
struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id)
{
- ACPI_FUNCTION_NAME("hw_get_bit_register_info");
+ ACPI_FUNCTION_ENTRY();
if (register_id > ACPI_BITREG_MAX) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid bit_register ID: %X\n",
- register_id));
+ ACPI_ERROR((AE_INFO, "Invalid bit_register ID: %X",
+ register_id));
return (NULL);
}
bit_reg_info = acpi_hw_get_bit_register_info(register_id);
if (!bit_reg_info) {
- ACPI_REPORT_ERROR(("Bad ACPI HW register_id: %X\n",
- register_id));
+ ACPI_ERROR((AE_INFO, "Bad ACPI HW register_id: %X",
+ register_id));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unknown Register ID: %X\n",
- register_id));
+ ACPI_ERROR((AE_INFO, "Unknown Register ID: %X", register_id));
status = AE_BAD_PARAMETER;
break;
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unsupported address space: %X\n",
- reg->address_space_id));
+ ACPI_ERROR((AE_INFO,
+ "Unsupported address space: %X",
+ reg->address_space_id));
return (AE_BAD_PARAMETER);
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unsupported address space: %X\n",
- reg->address_space_id));
+ ACPI_ERROR((AE_INFO,
+ "Unsupported address space: %X",
+ reg->address_space_id));
return (AE_BAD_PARAMETER);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR(("Method _SST failed, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "While executing method _SST"));
}
return_ACPI_STATUS(AE_OK);
if ((acpi_gbl_sleep_type_a > ACPI_SLEEP_TYPE_MAX) ||
(acpi_gbl_sleep_type_b > ACPI_SLEEP_TYPE_MAX)) {
- ACPI_REPORT_ERROR(("Sleep values out of range: A=%X B=%X\n",
- acpi_gbl_sleep_type_a,
- acpi_gbl_sleep_type_b));
+ ACPI_ERROR((AE_INFO, "Sleep values out of range: A=%X B=%X",
+ acpi_gbl_sleep_type_a, acpi_gbl_sleep_type_b));
return_ACPI_STATUS(AE_AML_OPERAND_VALUE);
}
arg.integer.value = ACPI_SST_WAKING;
status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR(("Method _SST failed, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During Method _SST"));
}
arg.integer.value = sleep_state;
status = acpi_evaluate_object(NULL, METHOD_NAME__BFS, &arg_list, NULL);
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR(("Method _BFS failed, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During Method _BFS"));
}
status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL);
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR(("Method _WAK failed, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During Method _WAK"));
}
/* TBD: _WAK "sometimes" returns stuff - do we want to look at it? */
arg.integer.value = ACPI_SST_WORKING;
status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL);
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
- ACPI_REPORT_ERROR(("Method _SST failed, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During Method _SST"));
}
return_ACPI_STATUS(status);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_FUNCTION_TRACE("acpi_reserve_io_ranges");
- if (res->id == ACPI_RSTYPE_IO) {
+ if (res->type == ACPI_RESOURCE_TYPE_IO) {
struct acpi_resource_io *io_res = &res->data.io;
- if (io_res->min_base_address != io_res->max_base_address)
+ if (io_res->minimum != io_res->maximum)
return_VALUE(AE_OK);
if (IS_RESERVED_ADDR
- (io_res->min_base_address, io_res->range_length)) {
+ (io_res->minimum, io_res->address_length)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Motherboard resources 0x%08x - 0x%08x\n",
- io_res->min_base_address,
- io_res->min_base_address +
- io_res->range_length));
+ io_res->minimum,
+ io_res->minimum +
+ io_res->address_length));
requested_res =
- request_region(io_res->min_base_address,
- io_res->range_length, "motherboard");
+ request_region(io_res->minimum,
+ io_res->address_length, "motherboard");
}
- } else if (res->id == ACPI_RSTYPE_FIXED_IO) {
+ } else if (res->type == ACPI_RESOURCE_TYPE_FIXED_IO) {
struct acpi_resource_fixed_io *fixed_io_res =
&res->data.fixed_io;
if (IS_RESERVED_ADDR
- (fixed_io_res->base_address, fixed_io_res->range_length)) {
+ (fixed_io_res->address, fixed_io_res->address_length)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Motherboard resources 0x%08x - 0x%08x\n",
- fixed_io_res->base_address,
- fixed_io_res->base_address +
- fixed_io_res->range_length));
+ fixed_io_res->address,
+ fixed_io_res->address +
+ fixed_io_res->address_length));
requested_res =
- request_region(fixed_io_res->base_address,
- fixed_io_res->range_length,
+ request_region(fixed_io_res->address,
+ fixed_io_res->address_length,
"motherboard");
}
} else {
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_NS_NO_UPSEARCH, NULL, &new_node);
if (ACPI_FAILURE(status) || (!new_node)) { /* Must be on same line for code converter */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not create predefined name %s, %s\n",
- init_val->name,
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not create predefined name %s",
+ init_val->name));
}
/*
if (init_val->val) {
status = acpi_os_predefined_override(init_val, &val);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not override predefined %s\n",
- init_val->name));
+ ACPI_ERROR((AE_INFO,
+ "Could not override predefined %s",
+ init_val->name));
}
if (!val) {
default:
- ACPI_REPORT_ERROR(("Unsupported initial type value %X\n", init_val->type));
+ ACPI_ERROR((AE_INFO,
+ "Unsupported initial type value %X",
+ init_val->type));
acpi_ut_remove_reference(obj_desc);
obj_desc = NULL;
continue;
prefix_node = scope_info->scope.node;
if (ACPI_GET_DESCRIPTOR_TYPE(prefix_node) !=
ACPI_DESC_TYPE_NAMED) {
- ACPI_REPORT_ERROR(("ns_lookup: %p is not a namespace node [%s]\n", prefix_node, acpi_ut_get_descriptor_name(prefix_node)));
+ ACPI_ERROR((AE_INFO, "%p is not a namespace node [%s]",
+ prefix_node,
+ acpi_ut_get_descriptor_name(prefix_node)));
return_ACPI_STATUS(AE_AML_INTERNAL);
}
if (!this_node) {
/* Current scope has no parent scope */
- ACPI_REPORT_ERROR(("ACPI path has too many parent prefixes (^) - reached beyond root node\n"));
+ ACPI_ERROR((AE_INFO,
+ "ACPI path has too many parent prefixes (^) - reached beyond root node"));
return_ACPI_STATUS(AE_NOT_FOUND);
}
}
path++;
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
- "Multi Pathname (%d Segments, Flags=%X) \n",
+ "Multi Pathname (%d Segments, Flags=%X)\n",
num_segments, flags));
break;
(this_node->type != type_to_check_for)) {
/* Complain about a type mismatch */
- ACPI_REPORT_WARNING(("ns_lookup: Type mismatch on %4.4s (%s), searching for (%s)\n", (char *)&simple_name, acpi_ut_get_type_name(this_node->type), acpi_ut_get_type_name(type_to_check_for)));
+ ACPI_WARNING((AE_INFO,
+ "ns_lookup: Type mismatch on %4.4s (%s), searching for (%s)",
+ ACPI_CAST_PTR(char, &simple_name),
+ acpi_ut_get_type_name(this_node->type),
+ acpi_ut_get_type_name
+ (type_to_check_for)));
}
/*
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Grandchildren should have all been deleted already */
if (child_node->child) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Found a grandchild! P=%p C=%p\n",
- parent_node, child_node));
+ ACPI_ERROR((AE_INFO, "Found a grandchild! P=%p C=%p",
+ parent_node, child_node));
}
/* Now we can free this child object */
/* There should be only one reference remaining on this node */
if (child_node->reference_count != 1) {
- ACPI_REPORT_WARNING(("Existing references (%d) on node being deleted (%p)\n", child_node->reference_count, child_node));
+ ACPI_WARNING((AE_INFO,
+ "Existing references (%d) on node being deleted (%p)",
+ child_node->reference_count, child_node));
}
/* Now we can delete the node */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Check the node type and name */
if (type > ACPI_TYPE_LOCAL_MAX) {
- ACPI_REPORT_WARNING(("Invalid ACPI Type %08X\n", type));
+ ACPI_WARNING((AE_INFO, "Invalid ACPI Object Type %08X",
+ type));
}
if (!acpi_ut_valid_acpi_name(this_node->name.integer)) {
- ACPI_REPORT_WARNING(("Invalid ACPI Name %08X\n",
- this_node->name.integer));
+ ACPI_WARNING((AE_INFO, "Invalid ACPI Name %08X",
+ this_node->name.integer));
}
acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node));
/*
* Now we can print out the pertinent information
*/
- acpi_os_printf(" %-12s %p ", acpi_ut_get_type_name(type), this_node);
+ acpi_os_printf(" %-12s %p %2.2X ",
+ acpi_ut_get_type_name(type), this_node,
+ this_node->owner_id);
dbg_level = acpi_dbg_level;
acpi_dbg_level = 0;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
info->obj_desc = acpi_ns_get_attached_object(info->node);
if (!info->obj_desc) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No attached method object\n"));
+ ACPI_ERROR((AE_INFO, "No attached method object"));
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return_ACPI_STATUS(AE_NULL_OBJECT);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_UINT32_MAX, acpi_ns_init_one_object,
&info, NULL);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During walk_namespace"));
}
ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During walk_namespace"));
}
ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
- "\n%hd Devices found containing: %hd _STA, %hd _INI methods\n",
+ "\n%hd Devices found - executed %hd _STA, %hd _INI methods\n",
info.device_count, info.num_STA, info.num_INI));
return_ACPI_STATUS(status);
}
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT_RAW((ACPI_DB_ERROR, "\n"));
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not execute arguments for [%4.4s] (%s), %s\n",
- acpi_ut_get_node_name(node),
- acpi_ut_get_type_name(type),
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not execute arguments for [%4.4s] (%s)",
+ acpi_ut_get_node_name(node),
+ acpi_ut_get_type_name(type)));
}
/*
struct acpi_parameter_info pinfo;
u32 flags;
acpi_status status;
+ struct acpi_namespace_node *ini_node;
+ struct acpi_namespace_node *device_node;
ACPI_FUNCTION_TRACE("ns_init_one_device");
- pinfo.parameters = NULL;
- pinfo.parameter_type = ACPI_PARAM_ARGS;
-
- pinfo.node = acpi_ns_map_handle_to_node(obj_handle);
- if (!pinfo.node) {
+ device_node = acpi_ns_map_handle_to_node(obj_handle);
+ if (!device_node) {
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* We will run _STA/_INI on Devices, Processors and thermal_zones only
*/
- if ((pinfo.node->type != ACPI_TYPE_DEVICE) &&
- (pinfo.node->type != ACPI_TYPE_PROCESSOR) &&
- (pinfo.node->type != ACPI_TYPE_THERMAL)) {
+ if ((device_node->type != ACPI_TYPE_DEVICE) &&
+ (device_node->type != ACPI_TYPE_PROCESSOR) &&
+ (device_node->type != ACPI_TYPE_THERMAL)) {
return_ACPI_STATUS(AE_OK);
}
info->device_count++;
/*
- * Run _STA to determine if we can run _INI on the device.
+ * Check if the _INI method exists for this device -
+ * if _INI does not exist, there is no need to run _STA
+ * No _INI means device requires no initialization
+ */
+ status = acpi_ns_search_node(*ACPI_CAST_PTR(u32, METHOD_NAME__INI),
+ device_node, ACPI_TYPE_METHOD, &ini_node);
+ if (ACPI_FAILURE(status)) {
+ /* No _INI method found - move on to next device */
+
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /*
+ * Run _STA to determine if we can run _INI on the device -
+ * the device must be present before _INI can be run.
+ * However, _STA is not required - assume device present if no _STA
*/
ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname(ACPI_TYPE_METHOD,
- pinfo.node,
+ device_node,
METHOD_NAME__STA));
- status = acpi_ut_execute_STA(pinfo.node, &flags);
+ pinfo.node = device_node;
+ pinfo.parameters = NULL;
+ pinfo.parameter_type = ACPI_PARAM_ARGS;
+
+ status = acpi_ut_execute_STA(pinfo.node, &flags);
if (ACPI_FAILURE(status)) {
- if (pinfo.node->type == ACPI_TYPE_DEVICE) {
- /* Ignore error and move on to next device */
+ /* Ignore error and move on to next device */
- return_ACPI_STATUS(AE_OK);
- }
+ return_ACPI_STATUS(AE_OK);
+ }
- /* _STA is not required for Processor or thermal_zone objects */
- } else {
+ if (flags != ACPI_UINT32_MAX) {
info->num_STA++;
+ }
- if (!(flags & 0x01)) {
- /* Don't look at children of a not present device */
+ if (!(flags & ACPI_STA_DEVICE_PRESENT)) {
+ /* Don't look at children of a not present device */
- return_ACPI_STATUS(AE_CTRL_DEPTH);
- }
+ return_ACPI_STATUS(AE_CTRL_DEPTH);
}
/*
- * The device is present. Run _INI.
+ * The device is present and _INI exists. Run the _INI method.
+ * (We already have the _INI node from above)
*/
ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname(ACPI_TYPE_METHOD,
pinfo.node,
METHOD_NAME__INI));
- status = acpi_ns_evaluate_relative(METHOD_NAME__INI, &pinfo);
- if (ACPI_FAILURE(status)) {
- /* No _INI (AE_NOT_FOUND) means device requires no initialization */
- if (status != AE_NOT_FOUND) {
- /* Ignore error and move on to next device */
+ pinfo.node = ini_node;
+ status = acpi_ns_evaluate_by_handle(&pinfo);
+ if (ACPI_FAILURE(status)) {
+ /* Ignore error and move on to next device */
#ifdef ACPI_DEBUG_OUTPUT
- char *scope_name =
- acpi_ns_get_external_pathname(pinfo.node);
+ char *scope_name = acpi_ns_get_external_pathname(ini_node);
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "%s._INI failed: %s\n",
- scope_name,
- acpi_format_exception(status)));
+ ACPI_WARNING((AE_INFO, "%s._INI failed: %s",
+ scope_name, acpi_format_exception(status)));
- ACPI_MEM_FREE(scope_name);
+ ACPI_MEM_FREE(scope_name);
#endif
- }
-
- status = AE_OK;
} else {
/* Delete any return object (especially if implicit_return is enabled) */
acpi_gbl_init_handler(pinfo.node, ACPI_INIT_DEVICE_INI);
}
- return_ACPI_STATUS(status);
+ return_ACPI_STATUS(AE_OK);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Check validity of the AML start and length */
if (!table_desc->aml_start) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null AML pointer\n"));
+ ACPI_ERROR((AE_INFO, "Null AML pointer"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Ignore table if there is no AML contained within */
if (!table_desc->aml_length) {
- ACPI_REPORT_WARNING(("Zero-length AML block in table [%4.4s]\n",
- table_desc->pointer->signature));
+ ACPI_WARNING((AE_INFO, "Zero-length AML block in table [%4.4s]",
+ table_desc->pointer->signature));
return_ACPI_STATUS(AE_OK);
}
/* There must be at least a DSDT installed */
if (acpi_gbl_DSDT == NULL) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "DSDT is not in memory\n"));
+ ACPI_ERROR((AE_INFO, "DSDT is not in memory"));
return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_size index;
struct acpi_namespace_node *parent_node;
- ACPI_FUNCTION_NAME("ns_build_external_path");
+ ACPI_FUNCTION_ENTRY();
/* Special case for root */
name_buffer[index] = AML_ROOT_PREFIX;
if (index != 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not construct pathname; index=%X, size=%X, Path=%s\n",
- (u32) index, (u32) size, &name_buffer[size]));
+ ACPI_ERROR((AE_INFO,
+ "Could not construct pathname; index=%X, size=%X, Path=%s",
+ (u32) index, (u32) size, &name_buffer[size]));
}
return;
name_buffer = ACPI_MEM_CALLOCATE(size);
if (!name_buffer) {
- ACPI_REPORT_ERROR(("ns_get_table_pathname: allocation failure\n"));
+ ACPI_ERROR((AE_INFO, "Allocation failure"));
return_PTR(NULL);
}
acpi_ns_build_external_path(node, required_size, buffer->pointer);
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s [%X] \n",
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s [%X]\n",
(char *)buffer->pointer, (u32) required_size));
return_ACPI_STATUS(AE_OK);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if (!node) {
/* Invalid handle */
- ACPI_REPORT_ERROR(("ns_attach_object: Null named_obj handle\n"));
+ ACPI_ERROR((AE_INFO, "Null named_obj handle"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (!object && (ACPI_TYPE_ANY != type)) {
/* Null object */
- ACPI_REPORT_ERROR(("ns_attach_object: Null object, but type not ACPI_TYPE_ANY\n"));
+ ACPI_ERROR((AE_INFO,
+ "Null object, but type not ACPI_TYPE_ANY"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) {
/* Not a name handle */
- ACPI_REPORT_ERROR(("ns_attach_object: Invalid handle %p [%s]\n",
- node, acpi_ut_get_descriptor_name(node)));
+ ACPI_ERROR((AE_INFO, "Invalid handle %p [%s]",
+ node, acpi_ut_get_descriptor_name(node)));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
ACPI_FUNCTION_TRACE_PTR("ns_get_attached_object", node);
if (!node) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Null Node ptr\n"));
+ ACPI_WARNING((AE_INFO, "Null Node ptr"));
return_PTR(NULL);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if (scope_name) {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"Searching %s (%p) For [%4.4s] (%s)\n",
- scope_name, node,
- (char *)&target_name,
+ scope_name, node, ACPI_CAST_PTR(char,
+ &target_name),
acpi_ut_get_type_name(type)));
ACPI_MEM_FREE(scope_name);
*/
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"Name [%4.4s] (%s) %p found in scope [%4.4s] %p\n",
- (char *)&target_name,
+ ACPI_CAST_PTR(char, &target_name),
acpi_ut_get_type_name(next_node->
type),
next_node,
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"Name [%4.4s] (%s) not found in search in scope [%4.4s] %p first child %p\n",
- (char *)&target_name, acpi_ut_get_type_name(type),
+ ACPI_CAST_PTR(char, &target_name),
+ acpi_ut_get_type_name(type),
acpi_ut_get_node_name(node), node, node->child));
return_ACPI_STATUS(AE_NOT_FOUND);
*/
if (!parent_node) {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "[%4.4s] has no parent\n",
- (char *)&target_name));
+ ACPI_CAST_PTR(char, &target_name)));
return_ACPI_STATUS(AE_NOT_FOUND);
}
if (acpi_ns_local(type)) {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"[%4.4s] type [%s] must be local to this scope (no parent search)\n",
- (char *)&target_name,
+ ACPI_CAST_PTR(char, &target_name),
acpi_ut_get_type_name(type)));
return_ACPI_STATUS(AE_NOT_FOUND);
}
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"Searching parent [%4.4s] for [%4.4s]\n",
acpi_ut_get_node_name(parent_node),
- (char *)&target_name));
+ ACPI_CAST_PTR(char, &target_name)));
/*
* Search parents until target is found or we have backed up to the root
/* Parameter validation */
if (!node || !target_name || !return_node) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Null param: Node %p Name %X return_node %p\n",
- node, target_name, return_node));
-
- ACPI_REPORT_ERROR(("ns_search_and_enter: Null parameter\n"));
+ ACPI_ERROR((AE_INFO,
+ "Null param: Node %p Name %X return_node %p",
+ node, target_name, return_node));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Name must consist of printable characters */
if (!acpi_ut_valid_acpi_name(target_name)) {
- ACPI_REPORT_ERROR(("ns_search_and_enter: Bad character in ACPI Name: %X\n", target_name));
+ ACPI_ERROR((AE_INFO, "Bad character in ACPI Name: %X",
+ target_name));
return_ACPI_STATUS(AE_BAD_CHARACTER);
}
if (interpreter_mode == ACPI_IMODE_EXECUTE) {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"%4.4s Not found in %p [Not adding]\n",
- (char *)&target_name, node));
+ ACPI_CAST_PTR(char, &target_name), node));
return_ACPI_STATUS(AE_NOT_FOUND);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*
* PARAMETERS: module_name - Caller's module name (for error output)
* line_number - Caller's line number (for error output)
- * component_id - Caller's component ID (for error output)
* internal_name - Name or path of the namespace node
* lookup_status - Exception code from NS lookup
*
void
acpi_ns_report_error(char *module_name,
u32 line_number,
- u32 component_id,
char *internal_name, acpi_status lookup_status)
{
acpi_status status;
char *name = NULL;
- acpi_os_printf("%8s-%04d: *** Error: Looking up ",
- module_name, line_number);
+ acpi_ut_report_error(module_name, line_number);
if (lookup_status == AE_BAD_CHARACTER) {
/* There is a non-ascii character in the name */
- acpi_os_printf("[0x%4.4X] (NON-ASCII)\n",
+ acpi_os_printf("[0x%4.4X] (NON-ASCII)",
*(ACPI_CAST_PTR(u32, internal_name)));
} else {
/* Convert path to external format */
}
}
- acpi_os_printf(" in namespace, %s\n",
+ acpi_os_printf(" Namespace lookup failure, %s\n",
acpi_format_exception(lookup_status));
}
*
* PARAMETERS: module_name - Caller's module name (for error output)
* line_number - Caller's line number (for error output)
- * component_id - Caller's component ID (for error output)
* Message - Error message to use on failure
* prefix_node - Prefix relative to the path
- * Path - Path to the node
+ * Path - Path to the node (optional)
* method_status - Execution status
*
* RETURN: None
void
acpi_ns_report_method_error(char *module_name,
u32 line_number,
- u32 component_id,
char *message,
struct acpi_namespace_node *prefix_node,
char *path, acpi_status method_status)
acpi_status status;
struct acpi_namespace_node *node = prefix_node;
+ acpi_ut_report_error(module_name, line_number);
+
if (path) {
status = acpi_ns_get_node_by_path(path, prefix_node,
ACPI_NS_NO_UPSEARCH, &node);
if (ACPI_FAILURE(status)) {
- acpi_os_printf
- ("report_method_error: Could not get node\n");
- return;
+ acpi_os_printf("[Could not get node by pathname]");
}
}
- acpi_os_printf("%8s-%04d: *** Error: ", module_name, line_number);
acpi_ns_print_node_pathname(node, message);
acpi_os_printf(", %s\n", acpi_format_exception(method_status));
}
ACPI_FUNCTION_TRACE("ns_get_type");
if (!node) {
- ACPI_REPORT_WARNING(("ns_get_type: Null Node input pointer\n"));
- return_VALUE(ACPI_TYPE_ANY);
+ ACPI_WARNING((AE_INFO, "Null Node parameter"));
+ return_UINT32(ACPI_TYPE_ANY);
}
- return_VALUE((acpi_object_type) node->type);
+ return_UINT32((acpi_object_type) node->type);
}
/*******************************************************************************
if (!acpi_ut_valid_object_type(type)) {
/* Type code out of range */
- ACPI_REPORT_WARNING(("ns_local: Invalid Object Type\n"));
- return_VALUE(ACPI_NS_NORMAL);
+ ACPI_WARNING((AE_INFO, "Invalid Object Type %X", type));
+ return_UINT32(ACPI_NS_NORMAL);
}
- return_VALUE((u32) acpi_gbl_ns_properties[type] & ACPI_NS_LOCAL);
+ return_UINT32((u32) acpi_gbl_ns_properties[type] & ACPI_NS_LOCAL);
}
/*******************************************************************************
* with internal_name (invalid format).
*/
if (required_length > internal_name_length) {
- ACPI_REPORT_ERROR(("ns_externalize_name: Invalid internal name\n"));
+ ACPI_ERROR((AE_INFO, "Invalid internal name"));
return_ACPI_STATUS(AE_BAD_PATHNAME);
}
if (!acpi_ut_valid_object_type(type)) {
/* type code out of range */
- ACPI_REPORT_WARNING(("ns_opens_scope: Invalid Object Type %X\n",
- type));
- return_VALUE(ACPI_NS_NORMAL);
+ ACPI_WARNING((AE_INFO, "Invalid Object Type %X", type));
+ return_UINT32(ACPI_NS_NORMAL);
}
- return_VALUE(((u32) acpi_gbl_ns_properties[type]) & ACPI_NS_NEWSCOPE);
+ return_UINT32(((u32) acpi_gbl_ns_properties[type]) & ACPI_NS_NEWSCOPE);
}
/*******************************************************************************
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if (return_buffer->length == 0) {
/* Error because caller specifically asked for a return value */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No return value\n"));
-
+ ACPI_ERROR((AE_INFO, "No return value"));
return_ACPI_STATUS(AE_NULL_OBJECT);
}
/* Return object type does not match requested type */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Incorrect return type [%s] requested [%s]\n",
- acpi_ut_get_type_name(((union acpi_object *)
- return_buffer->pointer)->type),
- acpi_ut_get_type_name(return_type)));
+ ACPI_ERROR((AE_INFO,
+ "Incorrect return type [%s] requested [%s]",
+ acpi_ut_get_type_name(((union acpi_object *)return_buffer->
+ pointer)->type),
+ acpi_ut_get_type_name(return_type)));
if (must_free) {
/* Caller used ACPI_ALLOCATE_BUFFER, free the return buffer */
* qualified names above, this is an error
*/
if (!pathname) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Both Handle and Pathname are NULL\n"));
+ ACPI_ERROR((AE_INFO,
+ "Both Handle and Pathname are NULL"));
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Handle is NULL and Pathname is relative\n"));
+ ACPI_ERROR((AE_INFO,
+ "Handle is NULL and Pathname is relative"));
}
status = AE_BAD_PARAMETER;
/* Parameter validation */
- if ((type > ACPI_TYPE_EXTERNAL_MAX) || (!max_depth) || (!user_function)) {
+ if ((type > ACPI_TYPE_LOCAL_MAX) || (!max_depth) || (!user_function)) {
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
return (AE_CTRL_DEPTH);
}
- if (!(flags & 0x01)) {
- /* Don't return at the device or children of the device if not there */
+ if (!(flags & ACPI_STA_DEVICE_PRESENT)) {
+ /* Don't examine children of the device if not present */
return (AE_CTRL_DEPTH);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
status = acpi_ut_execute_CID(node, &cid_list);
if (ACPI_SUCCESS(status)) {
- size += ((acpi_size) cid_list->count - 1) *
- sizeof(struct acpi_compatible_id);
+ size += cid_list->size;
info->valid |= ACPI_VALID_CID;
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
static const int quantum_ms = 1000 / HZ;
ret = down_trylock(sem);
- for (i = timeout; (i > 0 && ret < 0); i -= quantum_ms) {
+ for (i = timeout; (i > 0 && ret != 0); i -= quantum_ms) {
schedule_timeout_interruptible(1);
ret = down_trylock(sem);
}
* Acquire a spinlock.
*
* handle is a pointer to the spinlock_t.
- * flags is *not* the result of save_flags - it is an ACPI-specific flag variable
- * that indicates whether we are at interrupt level.
*/
-unsigned long acpi_os_acquire_lock(acpi_handle handle)
+acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle)
{
- unsigned long flags;
+ acpi_cpu_flags flags;
spin_lock_irqsave((spinlock_t *) handle, flags);
return flags;
}
* Release a spinlock. See above.
*/
-void acpi_os_release_lock(acpi_handle handle, unsigned long flags)
+void acpi_os_release_lock(acpi_handle handle, acpi_cpu_flags flags)
{
spin_unlock_irqrestore((spinlock_t *) handle, flags);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <acpi/acparser.h>
#include <acpi/amlcode.h>
#include <acpi/acnamesp.h>
+#include <acpi/acdispat.h>
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("psargs")
*
* PARAMETERS: parser_state - Current parser state object
*
- * RETURN: Decoded package length. On completion, the AML pointer points
+ * RETURN: Decoded package length. On completion, the AML pointer points
* past the length byte or bytes.
*
- * DESCRIPTION: Decode and return a package length field
+ * DESCRIPTION: Decode and return a package length field.
+ * Note: Largest package length is 28 bits, from ACPI specification
*
******************************************************************************/
static u32
acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state)
{
- u32 encoded_length;
- u32 length = 0;
+ u8 *aml = parser_state->aml;
+ u32 package_length = 0;
+ acpi_native_uint byte_count;
+ u8 byte_zero_mask = 0x3F; /* Default [0:5] */
ACPI_FUNCTION_TRACE("ps_get_next_package_length");
- encoded_length = (u32) ACPI_GET8(parser_state->aml);
- parser_state->aml++;
-
- switch (encoded_length >> 6) { /* bits 6-7 contain encoding scheme */
- case 0: /* 1-byte encoding (bits 0-5) */
-
- length = (encoded_length & 0x3F);
- break;
-
- case 1: /* 2-byte encoding (next byte + bits 0-3) */
-
- length = ((ACPI_GET8(parser_state->aml) << 04) |
- (encoded_length & 0x0F));
- parser_state->aml++;
- break;
-
- case 2: /* 3-byte encoding (next 2 bytes + bits 0-3) */
-
- length = ((ACPI_GET8(parser_state->aml + 1) << 12) |
- (ACPI_GET8(parser_state->aml) << 04) |
- (encoded_length & 0x0F));
- parser_state->aml += 2;
- break;
+ /*
+ * Byte 0 bits [6:7] contain the number of additional bytes
+ * used to encode the package length, either 0,1,2, or 3
+ */
+ byte_count = (aml[0] >> 6);
+ parser_state->aml += (byte_count + 1);
- case 3: /* 4-byte encoding (next 3 bytes + bits 0-3) */
+ /* Get bytes 3, 2, 1 as needed */
- length = ((ACPI_GET8(parser_state->aml + 2) << 20) |
- (ACPI_GET8(parser_state->aml + 1) << 12) |
- (ACPI_GET8(parser_state->aml) << 04) |
- (encoded_length & 0x0F));
- parser_state->aml += 3;
- break;
-
- default:
+ while (byte_count) {
+ /*
+ * Final bit positions for the package length bytes:
+ * Byte3->[20:27]
+ * Byte2->[12:19]
+ * Byte1->[04:11]
+ * Byte0->[00:03]
+ */
+ package_length |= (aml[byte_count] << ((byte_count << 3) - 4));
- /* Can't get here, only 2 bits / 4 cases */
- break;
+ byte_zero_mask = 0x0F; /* Use bits [0:3] of byte 0 */
+ byte_count--;
}
- return_VALUE(length);
+ /* Byte 0 is a special case, either bits [0:3] or [0:5] are used */
+
+ package_length |= (aml[0] & byte_zero_mask);
+ return_UINT32(package_length);
}
/*******************************************************************************
u8 *acpi_ps_get_next_package_end(struct acpi_parse_state *parser_state)
{
u8 *start = parser_state->aml;
- acpi_native_uint length;
+ u32 package_length;
ACPI_FUNCTION_TRACE("ps_get_next_package_end");
- /* Function below changes parser_state->Aml */
+ /* Function below updates parser_state->Aml */
- length =
- (acpi_native_uint) acpi_ps_get_next_package_length(parser_state);
+ package_length = acpi_ps_get_next_package_length(parser_state);
- return_PTR(start + length); /* end of package */
+ return_PTR(start + package_length); /* end of package */
}
/*******************************************************************************
ACPI_FUNCTION_TRACE("ps_get_next_namestring");
- /* Handle multiple prefix characters */
-
- while (acpi_ps_is_prefix_char(ACPI_GET8(end))) {
- /* Include prefix '\\' or '^' */
+ /* Point past any namestring prefix characters (backslash or carat) */
+ while (acpi_ps_is_prefix_char(*end)) {
end++;
}
- /* Decode the path */
+ /* Decode the path prefix character */
- switch (ACPI_GET8(end)) {
+ switch (*end) {
case 0:
/* null_name */
case AML_MULTI_NAME_PREFIX_OP:
- /* Multiple name segments, 4 chars each */
+ /* Multiple name segments, 4 chars each, count in next byte */
- end += 2 + ((acpi_size) ACPI_GET8(end + 1) * ACPI_NAME_SIZE);
+ end += 2 + (*(end + 1) * ACPI_NAME_SIZE);
break;
default:
break;
}
- parser_state->aml = (u8 *) end;
+ parser_state->aml = end;
return_PTR((char *)start);
}
* Arg - Where the namepath will be stored
* arg_count - If the namepath points to a control method
* the method's argument is returned here.
- * method_call - Whether the namepath can possibly be the
+ * possible_method_call - Whether the namepath can possibly be the
* start of a method call
*
* RETURN: Status
acpi_status
acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
struct acpi_parse_state *parser_state,
- union acpi_parse_object *arg, u8 method_call)
+ union acpi_parse_object *arg, u8 possible_method_call)
{
char *path;
union acpi_parse_object *name_op;
- acpi_status status = AE_OK;
+ acpi_status status;
union acpi_operand_object *method_desc;
struct acpi_namespace_node *node;
union acpi_generic_state scope_info;
ACPI_FUNCTION_TRACE("ps_get_next_namepath");
path = acpi_ps_get_next_namestring(parser_state);
+ acpi_ps_init_op(arg, AML_INT_NAMEPATH_OP);
- /* Null path case is allowed */
+ /* Null path case is allowed, just exit */
- if (path) {
- /*
- * Lookup the name in the internal namespace
- */
- scope_info.scope.node = NULL;
- node = parser_state->start_node;
- if (node) {
- scope_info.scope.node = node;
- }
+ if (!path) {
+ arg->common.value.name = path;
+ return_ACPI_STATUS(AE_OK);
+ }
- /*
- * Lookup object. We don't want to add anything new to the namespace
- * here, however. So we use MODE_EXECUTE. Allow searching of the
- * parent tree, but don't open a new scope -- we just want to lookup the
- * object (MUST BE mode EXECUTE to perform upsearch)
- */
- status = acpi_ns_lookup(&scope_info, path, ACPI_TYPE_ANY,
- ACPI_IMODE_EXECUTE,
- ACPI_NS_SEARCH_PARENT |
- ACPI_NS_DONT_OPEN_SCOPE, NULL, &node);
- if (ACPI_SUCCESS(status) && method_call) {
- if (node->type == ACPI_TYPE_METHOD) {
- /* This name is actually a control method invocation */
-
- method_desc = acpi_ns_get_attached_object(node);
- ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
- "Control Method - %p Desc %p Path=%p\n",
- node, method_desc, path));
-
- name_op = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);
- if (!name_op) {
- return_ACPI_STATUS(AE_NO_MEMORY);
- }
+ /* Setup search scope info */
- /* Change arg into a METHOD CALL and attach name to it */
+ scope_info.scope.node = NULL;
+ node = parser_state->start_node;
+ if (node) {
+ scope_info.scope.node = node;
+ }
- acpi_ps_init_op(arg, AML_INT_METHODCALL_OP);
- name_op->common.value.name = path;
+ /*
+ * Lookup the name in the internal namespace. We don't want to add
+ * anything new to the namespace here, however, so we use MODE_EXECUTE.
+ * Allow searching of the parent tree, but don't open a new scope -
+ * we just want to lookup the object (must be mode EXECUTE to perform
+ * the upsearch)
+ */
+ status =
+ acpi_ns_lookup(&scope_info, path, ACPI_TYPE_ANY, ACPI_IMODE_EXECUTE,
+ ACPI_NS_SEARCH_PARENT | ACPI_NS_DONT_OPEN_SCOPE,
+ NULL, &node);
- /* Point METHODCALL/NAME to the METHOD Node */
+ /*
+ * If this name is a control method invocation, we must
+ * setup the method call
+ */
+ if (ACPI_SUCCESS(status) &&
+ possible_method_call && (node->type == ACPI_TYPE_METHOD)) {
+ /* This name is actually a control method invocation */
- name_op->common.node = node;
- acpi_ps_append_arg(arg, name_op);
+ method_desc = acpi_ns_get_attached_object(node);
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Control Method - %p Desc %p Path=%p\n", node,
+ method_desc, path));
- if (!method_desc) {
- ACPI_REPORT_ERROR(("ps_get_next_namepath: Control Method %p has no attached object\n", node));
- return_ACPI_STATUS(AE_AML_INTERNAL);
- }
+ name_op = acpi_ps_alloc_op(AML_INT_NAMEPATH_OP);
+ if (!name_op) {
+ return_ACPI_STATUS(AE_NO_MEMORY);
+ }
- ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
- "Control Method - %p Args %X\n",
- node,
- method_desc->method.
- param_count));
+ /* Change Arg into a METHOD CALL and attach name to it */
- /* Get the number of arguments to expect */
+ acpi_ps_init_op(arg, AML_INT_METHODCALL_OP);
+ name_op->common.value.name = path;
- walk_state->arg_count =
- method_desc->method.param_count;
- return_ACPI_STATUS(AE_OK);
- }
+ /* Point METHODCALL/NAME to the METHOD Node */
- /*
- * Else this is normal named object reference.
- * Just init the NAMEPATH object with the pathname.
- * (See code below)
- */
- }
+ name_op->common.node = node;
+ acpi_ps_append_arg(arg, name_op);
- if (ACPI_FAILURE(status)) {
- /*
- * 1) Any error other than NOT_FOUND is always severe
- * 2) NOT_FOUND is only important if we are executing a method.
- * 3) If executing a cond_ref_of opcode, NOT_FOUND is ok.
- */
- if ((((walk_state->
- parse_flags & ACPI_PARSE_MODE_MASK) ==
- ACPI_PARSE_EXECUTE) && (status == AE_NOT_FOUND)
- && (walk_state->op->common.aml_opcode !=
- AML_COND_REF_OF_OP))
- || (status != AE_NOT_FOUND)) {
- ACPI_REPORT_NSERROR(path, status);
-
- acpi_os_printf
- ("search_node %p start_node %p return_node %p\n",
- scope_info.scope.node,
- parser_state->start_node, node);
-
- } else {
- /*
- * We got a NOT_FOUND during table load or we encountered
- * a cond_ref_of(x) where the target does not exist.
- * Either case is ok
- */
- status = AE_OK;
- }
+ if (!method_desc) {
+ ACPI_ERROR((AE_INFO,
+ "Control Method %p has no attached object",
+ node));
+ return_ACPI_STATUS(AE_AML_INTERNAL);
}
+
+ ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+ "Control Method - %p Args %X\n",
+ node, method_desc->method.param_count));
+
+ /* Get the number of arguments to expect */
+
+ walk_state->arg_count = method_desc->method.param_count;
+ return_ACPI_STATUS(AE_OK);
}
/*
- * Regardless of success/failure above,
- * Just initialize the Op with the pathname.
+ * Special handling if the name was not found during the lookup -
+ * some not_found cases are allowed
*/
- acpi_ps_init_op(arg, AML_INT_NAMEPATH_OP);
- arg->common.value.name = path;
+ if (status == AE_NOT_FOUND) {
+ /* 1) not_found is ok during load pass 1/2 (allow forward references) */
+
+ if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) !=
+ ACPI_PARSE_EXECUTE) {
+ status = AE_OK;
+ }
+
+ /* 2) not_found during a cond_ref_of(x) is ok by definition */
+
+ else if (walk_state->op->common.aml_opcode ==
+ AML_COND_REF_OF_OP) {
+ status = AE_OK;
+ }
+
+ /*
+ * 3) not_found while building a Package is ok at this point, we
+ * may flag as an error later if slack mode is not enabled.
+ * (Some ASL code depends on allowing this behavior)
+ */
+ else if ((arg->common.parent) &&
+ ((arg->common.parent->common.aml_opcode ==
+ AML_PACKAGE_OP)
+ || (arg->common.parent->common.aml_opcode ==
+ AML_VAR_PACKAGE_OP))) {
+ status = AE_OK;
+ }
+ }
+
+ /* Final exception check (may have been changed from code above) */
+ if (ACPI_FAILURE(status)) {
+ ACPI_ERROR_NAMESPACE(path, status);
+
+ if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) ==
+ ACPI_PARSE_EXECUTE) {
+ /* Report a control method execution error */
+
+ status = acpi_ds_method_error(status, walk_state);
+ }
+ }
+
+ /* Save the namepath */
+
+ arg->common.value.name = path;
return_ACPI_STATUS(status);
}
acpi_ps_get_next_simple_arg(struct acpi_parse_state *parser_state,
u32 arg_type, union acpi_parse_object *arg)
{
+ u32 length;
+ u16 opcode;
+ u8 *aml = parser_state->aml;
ACPI_FUNCTION_TRACE_U32("ps_get_next_simple_arg", arg_type);
switch (arg_type) {
case ARGP_BYTEDATA:
- acpi_ps_init_op(arg, AML_BYTE_OP);
- arg->common.value.integer = (u32) ACPI_GET8(parser_state->aml);
- parser_state->aml++;
+ /* Get 1 byte from the AML stream */
+
+ opcode = AML_BYTE_OP;
+ arg->common.value.integer = (acpi_integer) * aml;
+ length = 1;
break;
case ARGP_WORDDATA:
- acpi_ps_init_op(arg, AML_WORD_OP);
-
/* Get 2 bytes from the AML stream */
- ACPI_MOVE_16_TO_32(&arg->common.value.integer,
- parser_state->aml);
- parser_state->aml += 2;
+ opcode = AML_WORD_OP;
+ ACPI_MOVE_16_TO_64(&arg->common.value.integer, aml);
+ length = 2;
break;
case ARGP_DWORDDATA:
- acpi_ps_init_op(arg, AML_DWORD_OP);
-
/* Get 4 bytes from the AML stream */
- ACPI_MOVE_32_TO_32(&arg->common.value.integer,
- parser_state->aml);
- parser_state->aml += 4;
+ opcode = AML_DWORD_OP;
+ ACPI_MOVE_32_TO_64(&arg->common.value.integer, aml);
+ length = 4;
break;
case ARGP_QWORDDATA:
- acpi_ps_init_op(arg, AML_QWORD_OP);
-
/* Get 8 bytes from the AML stream */
- ACPI_MOVE_64_TO_64(&arg->common.value.integer,
- parser_state->aml);
- parser_state->aml += 8;
+ opcode = AML_QWORD_OP;
+ ACPI_MOVE_64_TO_64(&arg->common.value.integer, aml);
+ length = 8;
break;
case ARGP_CHARLIST:
- acpi_ps_init_op(arg, AML_STRING_OP);
- arg->common.value.string = (char *)parser_state->aml;
+ /* Get a pointer to the string, point past the string */
+
+ opcode = AML_STRING_OP;
+ arg->common.value.string = ACPI_CAST_PTR(char, aml);
- while (ACPI_GET8(parser_state->aml) != '\0') {
- parser_state->aml++;
+ /* Find the null terminator */
+
+ length = 0;
+ while (aml[length]) {
+ length++;
}
- parser_state->aml++;
+ length++;
break;
case ARGP_NAME:
acpi_ps_init_op(arg, AML_INT_NAMEPATH_OP);
arg->common.value.name =
acpi_ps_get_next_namestring(parser_state);
- break;
+ return_VOID;
default:
- ACPI_REPORT_ERROR(("Invalid arg_type %X\n", arg_type));
- break;
+ ACPI_ERROR((AE_INFO, "Invalid arg_type %X", arg_type));
+ return_VOID;
}
+ acpi_ps_init_op(arg, opcode);
+ parser_state->aml += length;
return_VOID;
}
* access_type is first operand, access_attribute is second
*/
field->common.value.integer =
- (ACPI_GET8(parser_state->aml) << 8);
+ (((u32) ACPI_GET8(parser_state->aml) << 8));
parser_state->aml++;
field->common.value.integer |= ACPI_GET8(parser_state->aml);
parser_state->aml++;
default:
- ACPI_REPORT_ERROR(("Invalid arg_type: %X\n", arg_type));
+ ACPI_ERROR((AE_INFO, "Invalid arg_type: %X", arg_type));
status = AE_AML_OPERAND_TYPE;
break;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
&& ((status & AE_CODE_MASK) !=
AE_CODE_CONTROL)) {
if (status == AE_AML_NO_RETURN_VALUE) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invoked method did not return a value, %s\n",
- acpi_format_exception
- (status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Invoked method did not return a value"));
}
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "get_predicate Failed, %s\n",
- acpi_format_exception
- (status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "get_predicate Failed"));
return_ACPI_STATUS(status);
}
/* The opcode is unrecognized. Just skip unknown opcodes */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Found unknown opcode %X at AML address %p offset %X, ignoring\n",
- walk_state->opcode,
- parser_state->aml,
- walk_state->aml_offset));
+ ACPI_ERROR((AE_INFO,
+ "Found unknown opcode %X at AML address %p offset %X, ignoring",
+ walk_state->opcode,
+ parser_state->aml,
+ walk_state->aml_offset));
ACPI_DUMP_BUFFER(parser_state->aml, 128);
walk_state->descending_callback(walk_state,
&op);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "During name lookup/catalog, %s\n",
- acpi_format_exception
- (status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "During name lookup/catalog"));
goto close_this_op;
}
acpi_ps_pop_scope(parser_state, &op,
&walk_state->arg_types,
&walk_state->arg_count);
+
+ if (op->common.aml_opcode != AML_WHILE_OP) {
+ status2 =
+ acpi_ds_result_stack_pop
+ (walk_state);
+ if (ACPI_FAILURE(status2)) {
+ return_ACPI_STATUS(status2);
+ }
+ }
}
/* Close this iteration of the While loop */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Unknown AML opcode */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Unknown AML opcode [%4.4X]\n", opcode));
return (&acpi_gbl_aml_op_info[_UNK]);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
switch (callback_status) {
case AE_CTRL_TERMINATE:
-
/*
* A control method was terminated via a RETURN statement.
* The walk of this method is complete.
parser_state->aml = walk_state->aml_last_while;
walk_state->control_state->common.value = FALSE;
- status = AE_CTRL_BREAK;
+ status = acpi_ds_result_stack_pop(walk_state);
+ if (ACPI_SUCCESS(status)) {
+ status = AE_CTRL_BREAK;
+ }
break;
case AE_CTRL_CONTINUE:
parser_state->aml = walk_state->aml_last_while;
- status = AE_CTRL_CONTINUE;
+ status = acpi_ds_result_stack_pop(walk_state);
+ if (ACPI_SUCCESS(status)) {
+ status = AE_CTRL_CONTINUE;
+ }
break;
case AE_CTRL_PENDING:
#endif
case AE_CTRL_TRUE:
-
/*
* Predicate of an IF was true, and we are at the matching ELSE.
* Just close out this package
*/
parser_state->aml = acpi_ps_get_next_package_end(parser_state);
+ status = acpi_ds_result_stack_pop(walk_state);
+ if (ACPI_SUCCESS(status)) {
+ status = AE_CTRL_PENDING;
+ }
break;
case AE_CTRL_FALSE:
-
/*
* Either an IF/WHILE Predicate was false or we encountered a BREAK
* opcode. In both cases, we do not execute the rest of the
} else if (status == AE_CTRL_TERMINATE) {
status = AE_OK;
} else if ((status != AE_OK) && (walk_state->method_desc)) {
- ACPI_REPORT_METHOD_ERROR("Method execution failed",
- walk_state->method_node, NULL,
- status);
-
- /* Ensure proper cleanup */
+ /* Either the method parse or actual execution failed */
- walk_state->parse_flags |= ACPI_PARSE_EXECUTE;
+ ACPI_ERROR_METHOD("Method parse/execution failed",
+ walk_state->method_node, NULL,
+ status);
/* Check for possible multi-thread reentrancy problem */
if ((status == AE_ALREADY_EXISTS) &&
(!walk_state->method_desc->method.semaphore)) {
/*
- * This method is marked not_serialized, but it tried to create
+ * Method tried to create an object twice. The probable cause is
+ * that the method cannot handle reentrancy.
+ *
+ * The method is marked not_serialized, but it tried to create
* a named object, causing the second thread entrance to fail.
- * We will workaround this by marking the method permanently
+ * Workaround this problem by marking the method permanently
* as Serialized.
*/
walk_state->method_desc->method.method_flags |=
acpi_ds_scope_stack_clear(walk_state);
/*
- * If we just returned from the execution of a control method,
- * there's lots of cleanup to do
+ * If we just returned from the execution of a control method or if we
+ * encountered an error during the method parse phase, there's lots of
+ * cleanup to do
*/
- if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) ==
- ACPI_PARSE_EXECUTE) {
+ if (((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) ==
+ ACPI_PARSE_EXECUTE) || (ACPI_FAILURE(status))) {
if (walk_state->method_desc) {
/* Decrement the thread count on the method parse tree */
- walk_state->method_desc->method.thread_count--;
+ if (walk_state->method_desc->method.
+ thread_count) {
+ walk_state->method_desc->method.
+ thread_count--;
+ } else {
+ ACPI_ERROR((AE_INFO,
+ "Invalid zero thread count in method"));
+ }
}
acpi_ds_terminate_control_method(walk_state);
/* Delete this walk state and all linked control states */
acpi_ps_cleanup_scope(&walk_state->parser_state);
-
previous_walk_state = walk_state;
ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
if (op_info->class == AML_CLASS_UNKNOWN) {
/* Invalid opcode */
- ACPI_REPORT_ERROR(("ps_append_arg: Invalid AML Opcode: 0x%2.2X\n", op->common.aml_opcode));
+ ACPI_ERROR((AE_INFO, "Invalid AML Opcode: 0x%2.2X",
+ op->common.aml_opcode));
return;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_MODULE_NAME("psxface")
/* Local Prototypes */
+static void acpi_ps_start_trace(struct acpi_parameter_info *info);
+
+static void acpi_ps_stop_trace(struct acpi_parameter_info *info);
+
static acpi_status acpi_ps_execute_pass(struct acpi_parameter_info *info);
static void
acpi_ps_update_parameter_list(struct acpi_parameter_info *info, u16 action);
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_debug_trace
+ *
+ * PARAMETERS: method_name - Valid ACPI name string
+ * debug_level - Optional level mask. 0 to use default
+ * debug_layer - Optional layer mask. 0 to use default
+ * Flags - bit 1: one shot(1) or persistent(0)
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: External interface to enable debug tracing during control
+ * method execution
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags)
+{
+ acpi_status status;
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* TBDs: Validate name, allow full path or just nameseg */
+
+ acpi_gbl_trace_method_name = *ACPI_CAST_PTR(u32, name);
+ acpi_gbl_trace_flags = flags;
+
+ if (debug_level) {
+ acpi_gbl_trace_dbg_level = debug_level;
+ }
+ if (debug_layer) {
+ acpi_gbl_trace_dbg_layer = debug_layer;
+ }
+
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_start_trace
+ *
+ * PARAMETERS: Info - Method info struct
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Start control method execution trace
+ *
+ ******************************************************************************/
+
+static void acpi_ps_start_trace(struct acpi_parameter_info *info)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return;
+ }
+
+ if ((!acpi_gbl_trace_method_name) ||
+ (acpi_gbl_trace_method_name != info->node->name.integer)) {
+ goto exit;
+ }
+
+ acpi_gbl_original_dbg_level = acpi_dbg_level;
+ acpi_gbl_original_dbg_layer = acpi_dbg_layer;
+
+ acpi_dbg_level = 0x00FFFFFF;
+ acpi_dbg_layer = ACPI_UINT32_MAX;
+
+ if (acpi_gbl_trace_dbg_level) {
+ acpi_dbg_level = acpi_gbl_trace_dbg_level;
+ }
+ if (acpi_gbl_trace_dbg_layer) {
+ acpi_dbg_layer = acpi_gbl_trace_dbg_layer;
+ }
+
+ exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ps_stop_trace
+ *
+ * PARAMETERS: Info - Method info struct
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Stop control method execution trace
+ *
+ ******************************************************************************/
+
+static void acpi_ps_stop_trace(struct acpi_parameter_info *info)
+{
+ acpi_status status;
+
+ ACPI_FUNCTION_ENTRY();
+
+ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+ if (ACPI_FAILURE(status)) {
+ return;
+ }
+
+ if ((!acpi_gbl_trace_method_name) ||
+ (acpi_gbl_trace_method_name != info->node->name.integer)) {
+ goto exit;
+ }
+
+ /* Disable further tracing if type is one-shot */
+
+ if (acpi_gbl_trace_flags & 1) {
+ acpi_gbl_trace_method_name = 0;
+ acpi_gbl_trace_dbg_level = 0;
+ acpi_gbl_trace_dbg_layer = 0;
+ }
+
+ acpi_dbg_level = acpi_gbl_original_dbg_level;
+ acpi_dbg_layer = acpi_gbl_original_dbg_layer;
+
+ exit:
+ (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_ps_execute_method
*/
acpi_ps_update_parameter_list(info, REF_INCREMENT);
+ /* Begin tracing if requested */
+
+ acpi_ps_start_trace(info);
+
/*
* 1) Perform the first pass parse of the method to enter any
* named objects that it creates into the namespace
status = acpi_ps_execute_pass(info);
cleanup:
+ /* End optional tracing */
+
+ acpi_ps_stop_trace(info);
+
/* Take away the extra reference that we gave the parameters above */
acpi_ps_update_parameter_list(info, REF_DECREMENT);
static int
acpi_pci_allocate_irq(struct acpi_prt_entry *entry,
- int *edge_level, int *active_high_low, char **link)
+ int *triggering, int *polarity, char **link)
{
int irq;
if (entry->link.handle) {
irq = acpi_pci_link_allocate_irq(entry->link.handle,
- entry->link.index, edge_level,
- active_high_low, link);
+ entry->link.index, triggering,
+ polarity, link);
if (irq < 0) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid IRQ link routing entry\n"));
}
} else {
irq = entry->link.index;
- *edge_level = ACPI_LEVEL_SENSITIVE;
- *active_high_low = ACPI_ACTIVE_LOW;
+ *triggering = ACPI_LEVEL_SENSITIVE;
+ *polarity = ACPI_ACTIVE_LOW;
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found IRQ %d\n", irq));
static int
acpi_pci_free_irq(struct acpi_prt_entry *entry,
- int *edge_level, int *active_high_low, char **link)
+ int *triggering, int *polarity, char **link)
{
int irq;
acpi_pci_irq_lookup(struct pci_bus *bus,
int device,
int pin,
- int *edge_level,
- int *active_high_low, char **link, irq_lookup_func func)
+ int *triggering,
+ int *polarity, char **link, irq_lookup_func func)
{
struct acpi_prt_entry *entry = NULL;
int segment = pci_domain_nr(bus);
return_VALUE(-1);
}
- ret = func(entry, edge_level, active_high_low, link);
+ ret = func(entry, triggering, polarity, link);
return_VALUE(ret);
}
static int
acpi_pci_irq_derive(struct pci_dev *dev,
int pin,
- int *edge_level,
- int *active_high_low, char **link, irq_lookup_func func)
+ int *triggering,
+ int *polarity, char **link, irq_lookup_func func)
{
struct pci_dev *bridge = dev;
int irq = -1;
}
irq = acpi_pci_irq_lookup(bridge->bus, PCI_SLOT(bridge->devfn),
- pin, edge_level, active_high_low,
+ pin, triggering, polarity,
link, func);
}
{
int irq = 0;
u8 pin = 0;
- int edge_level = ACPI_LEVEL_SENSITIVE;
- int active_high_low = ACPI_ACTIVE_LOW;
+ int triggering = ACPI_LEVEL_SENSITIVE;
+ int polarity = ACPI_ACTIVE_LOW;
char *link = NULL;
int rc;
* values override any BIOS-assigned IRQs set during boot.
*/
irq = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
- &edge_level, &active_high_low, &link,
+ &triggering, &polarity, &link,
acpi_pci_allocate_irq);
/*
* device's parent bridge.
*/
if (irq < 0)
- irq = acpi_pci_irq_derive(dev, pin, &edge_level,
- &active_high_low, &link,
+ irq = acpi_pci_irq_derive(dev, pin, &triggering,
+ &polarity, &link,
acpi_pci_allocate_irq);
/*
}
}
- rc = acpi_register_gsi(irq, edge_level, active_high_low);
+ rc = acpi_register_gsi(irq, triggering, polarity);
if (rc < 0) {
printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed "
"to register GSI\n", pci_name(dev), ('A' + pin));
printk("Link [%s] -> ", link);
printk("GSI %u (%s, %s) -> IRQ %d\n", irq,
- (edge_level == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
- (active_high_low == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
+ (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
+ (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);
return_VALUE(0);
}
{
int gsi = 0;
u8 pin = 0;
- int edge_level = ACPI_LEVEL_SENSITIVE;
- int active_high_low = ACPI_ACTIVE_LOW;
+ int triggering = ACPI_LEVEL_SENSITIVE;
+ int polarity = ACPI_ACTIVE_LOW;
ACPI_FUNCTION_TRACE("acpi_pci_irq_disable");
* First we check the PCI IRQ routing table (PRT) for an IRQ.
*/
gsi = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
- &edge_level, &active_high_low, NULL,
+ &triggering, &polarity, NULL,
acpi_pci_free_irq);
/*
* If no PRT entry was found, we'll try to derive an IRQ from the
*/
if (gsi < 0)
gsi = acpi_pci_irq_derive(dev, pin,
- &edge_level, &active_high_low, NULL,
+ &triggering, &polarity, NULL,
acpi_pci_free_irq);
if (gsi < 0)
return_VOID;
*/
struct acpi_pci_link_irq {
u8 active; /* Current IRQ */
- u8 edge_level; /* All IRQs */
- u8 active_high_low; /* All IRQs */
+ u8 triggering; /* All IRQs */
+ u8 polarity; /* All IRQs */
u8 resource_type;
u8 possible_count;
u8 possible[ACPI_PCI_LINK_MAX_POSSIBLE];
ACPI_FUNCTION_TRACE("acpi_pci_link_check_possible");
- switch (resource->id) {
- case ACPI_RSTYPE_START_DPF:
+ switch (resource->type) {
+ case ACPI_RESOURCE_TYPE_START_DEPENDENT:
return_ACPI_STATUS(AE_OK);
- case ACPI_RSTYPE_IRQ:
+ case ACPI_RESOURCE_TYPE_IRQ:
{
struct acpi_resource_irq *p = &resource->data.irq;
- if (!p || !p->number_of_interrupts) {
+ if (!p || !p->interrupt_count) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Blank IRQ resource\n"));
return_ACPI_STATUS(AE_OK);
}
for (i = 0;
- (i < p->number_of_interrupts
+ (i < p->interrupt_count
&& i < ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
if (!p->interrupts[i]) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
link->irq.possible[i] = p->interrupts[i];
link->irq.possible_count++;
}
- link->irq.edge_level = p->edge_level;
- link->irq.active_high_low = p->active_high_low;
- link->irq.resource_type = ACPI_RSTYPE_IRQ;
+ link->irq.triggering = p->triggering;
+ link->irq.polarity = p->polarity;
+ link->irq.resource_type = ACPI_RESOURCE_TYPE_IRQ;
break;
}
- case ACPI_RSTYPE_EXT_IRQ:
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
{
- struct acpi_resource_ext_irq *p =
+ struct acpi_resource_extended_irq *p =
&resource->data.extended_irq;
- if (!p || !p->number_of_interrupts) {
+ if (!p || !p->interrupt_count) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Blank EXT IRQ resource\n"));
return_ACPI_STATUS(AE_OK);
}
for (i = 0;
- (i < p->number_of_interrupts
+ (i < p->interrupt_count
&& i < ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
if (!p->interrupts[i]) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
link->irq.possible[i] = p->interrupts[i];
link->irq.possible_count++;
}
- link->irq.edge_level = p->edge_level;
- link->irq.active_high_low = p->active_high_low;
- link->irq.resource_type = ACPI_RSTYPE_EXT_IRQ;
+ link->irq.triggering = p->triggering;
+ link->irq.polarity = p->polarity;
+ link->irq.resource_type = ACPI_RESOURCE_TYPE_EXTENDED_IRQ;
break;
}
default:
ACPI_FUNCTION_TRACE("acpi_pci_link_check_current");
- switch (resource->id) {
- case ACPI_RSTYPE_IRQ:
+ switch (resource->type) {
+ case ACPI_RESOURCE_TYPE_IRQ:
{
struct acpi_resource_irq *p = &resource->data.irq;
- if (!p || !p->number_of_interrupts) {
+ if (!p || !p->interrupt_count) {
/*
* IRQ descriptors may have no IRQ# bits set,
* particularly those those w/ _STA disabled
*irq = p->interrupts[0];
break;
}
- case ACPI_RSTYPE_EXT_IRQ:
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
{
- struct acpi_resource_ext_irq *p =
+ struct acpi_resource_extended_irq *p =
&resource->data.extended_irq;
- if (!p || !p->number_of_interrupts) {
+ if (!p || !p->interrupt_count) {
/*
* extended IRQ descriptors must
* return at least 1 IRQ
*irq = p->interrupts[0];
break;
}
+ break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource isn't an IRQ\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource %d isn't an IRQ\n", resource->type));
+ case ACPI_RESOURCE_TYPE_END_TAG:
return_ACPI_STATUS(AE_OK);
}
return_ACPI_STATUS(AE_CTRL_TERMINATE);
buffer.pointer = resource;
switch (link->irq.resource_type) {
- case ACPI_RSTYPE_IRQ:
- resource->res.id = ACPI_RSTYPE_IRQ;
+ case ACPI_RESOURCE_TYPE_IRQ:
+ resource->res.type = ACPI_RESOURCE_TYPE_IRQ;
resource->res.length = sizeof(struct acpi_resource);
- resource->res.data.irq.edge_level = link->irq.edge_level;
- resource->res.data.irq.active_high_low =
- link->irq.active_high_low;
- if (link->irq.edge_level == ACPI_EDGE_SENSITIVE)
- resource->res.data.irq.shared_exclusive =
+ resource->res.data.irq.triggering = link->irq.triggering;
+ resource->res.data.irq.polarity =
+ link->irq.polarity;
+ if (link->irq.triggering == ACPI_EDGE_SENSITIVE)
+ resource->res.data.irq.sharable =
ACPI_EXCLUSIVE;
else
- resource->res.data.irq.shared_exclusive = ACPI_SHARED;
- resource->res.data.irq.number_of_interrupts = 1;
+ resource->res.data.irq.sharable = ACPI_SHARED;
+ resource->res.data.irq.interrupt_count = 1;
resource->res.data.irq.interrupts[0] = irq;
break;
- case ACPI_RSTYPE_EXT_IRQ:
- resource->res.id = ACPI_RSTYPE_EXT_IRQ;
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+ resource->res.type = ACPI_RESOURCE_TYPE_EXTENDED_IRQ;
resource->res.length = sizeof(struct acpi_resource);
resource->res.data.extended_irq.producer_consumer =
ACPI_CONSUMER;
- resource->res.data.extended_irq.edge_level =
- link->irq.edge_level;
- resource->res.data.extended_irq.active_high_low =
- link->irq.active_high_low;
- if (link->irq.edge_level == ACPI_EDGE_SENSITIVE)
- resource->res.data.irq.shared_exclusive =
+ resource->res.data.extended_irq.triggering =
+ link->irq.triggering;
+ resource->res.data.extended_irq.polarity =
+ link->irq.polarity;
+ if (link->irq.triggering == ACPI_EDGE_SENSITIVE)
+ resource->res.data.irq.sharable =
ACPI_EXCLUSIVE;
else
- resource->res.data.irq.shared_exclusive = ACPI_SHARED;
- resource->res.data.extended_irq.number_of_interrupts = 1;
+ resource->res.data.irq.sharable = ACPI_SHARED;
+ resource->res.data.extended_irq.interrupt_count = 1;
resource->res.data.extended_irq.interrupts[0] = irq;
/* ignore resource_source, it's optional */
break;
goto end;
}
- resource->end.id = ACPI_RSTYPE_END_TAG;
+ resource->end.type = ACPI_RESOURCE_TYPE_END_TAG;
/* Attempt to set the resource */
status = acpi_set_current_resources(link->handle, &buffer);
int
acpi_pci_link_allocate_irq(acpi_handle handle,
int index,
- int *edge_level, int *active_high_low, char **name)
+ int *triggering, int *polarity, char **name)
{
int result = 0;
struct acpi_device *device = NULL;
link->refcnt++;
up(&acpi_link_lock);
- if (edge_level)
- *edge_level = link->irq.edge_level;
- if (active_high_low)
- *active_high_low = link->irq.active_high_low;
+ if (triggering)
+ *triggering = link->irq.triggering;
+ if (polarity)
+ *polarity = link->irq.polarity;
if (name)
*name = acpi_device_bid(link->device);
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
int *busnr = (int *)data;
struct acpi_resource_address64 address;
- if (resource->id != ACPI_RSTYPE_ADDRESS16 &&
- resource->id != ACPI_RSTYPE_ADDRESS32 &&
- resource->id != ACPI_RSTYPE_ADDRESS64)
+ if (resource->type != ACPI_RESOURCE_TYPE_ADDRESS16 &&
+ resource->type != ACPI_RESOURCE_TYPE_ADDRESS32 &&
+ resource->type != ACPI_RESOURCE_TYPE_ADDRESS64)
return AE_OK;
acpi_resource_to_address64(resource, &address);
if ((address.address_length > 0) &&
(address.resource_type == ACPI_BUS_NUMBER_RANGE))
- *busnr = address.min_address_range;
+ *busnr = address.minimum;
return AE_OK;
}
* _PDC is required for a BIOS-OS handshake for most of the newer
* ACPI processor features.
*/
-
-int acpi_processor_set_pdc(struct acpi_processor *pr,
- struct acpi_object_list *pdc_in)
+static int acpi_processor_set_pdc(struct acpi_processor *pr)
{
+ struct acpi_object_list *pdc_in = pr->pdc;
acpi_status status = AE_OK;
- u32 arg0_buf[3];
- union acpi_object arg0 = { ACPI_TYPE_BUFFER };
- struct acpi_object_list no_object = { 1, &arg0 };
- struct acpi_object_list *pdc;
ACPI_FUNCTION_TRACE("acpi_processor_set_pdc");
- arg0.buffer.length = 12;
- arg0.buffer.pointer = (u8 *) arg0_buf;
- arg0_buf[0] = ACPI_PDC_REVISION_ID;
- arg0_buf[1] = 0;
- arg0_buf[2] = 0;
-
- pdc = (pdc_in) ? pdc_in : &no_object;
+ if (!pdc_in)
+ return_VALUE(status);
- status = acpi_evaluate_object(pr->handle, "_PDC", pdc, NULL);
+ status = acpi_evaluate_object(pr->handle, "_PDC", pdc_in, NULL);
- if ((ACPI_FAILURE(status)) && (pdc_in))
+ if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Error evaluating _PDC, using legacy perf. control...\n"));
+ "Could not evaluate _PDC, using legacy perf. control...\n"));
return_VALUE(status);
}
ACPI_PROCESSOR_FILE_THROTTLING));
else {
entry->proc_fops = &acpi_processor_throttling_fops;
- entry->proc_fops->write = acpi_processor_write_throttling;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
ACPI_PROCESSOR_FILE_LIMIT));
else {
entry->proc_fops = &acpi_processor_limit_fops;
- entry->proc_fops->write = acpi_processor_write_limit;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
"Error installing device notify handler\n"));
}
+ /* _PDC call should be done before doing anything else (if reqd.). */
+ arch_acpi_processor_init_pdc(pr);
+ acpi_processor_set_pdc(pr);
+
acpi_processor_power_init(pr, device);
if (pr->flags.throttling) {
}
static struct dmi_system_id __initdata processor_power_dmi_table[] = {
- {set_max_cstate, "IBM ThinkPad R40e", {
- DMI_MATCH(DMI_BIOS_VENDOR,
- "IBM"),
- DMI_MATCH(DMI_BIOS_VERSION,
- "1SET60WW")},
- (void *)1},
- {set_max_cstate, "Medion 41700", {
- DMI_MATCH(DMI_BIOS_VENDOR,
- "Phoenix Technologies LTD"),
- DMI_MATCH(DMI_BIOS_VERSION,
- "R01-A1J")}, (void *)1},
- {set_max_cstate, "Clevo 5600D", {
- DMI_MATCH(DMI_BIOS_VENDOR,
- "Phoenix Technologies LTD"),
- DMI_MATCH(DMI_BIOS_VERSION,
- "SHE845M0.86C.0013.D.0302131307")},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET60WW")}, (void *)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET43WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET45WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET47WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET50WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET52WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET55WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET56WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET59WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET60WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET61WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET62WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET64WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET65WW") }, (void*)1},
+ { set_max_cstate, "IBM ThinkPad R40e", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
+ DMI_MATCH(DMI_BIOS_VERSION,"1SET68WW") }, (void*)1},
+ { set_max_cstate, "Medion 41700", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
+ DMI_MATCH(DMI_BIOS_VERSION,"R01-A1J")}, (void *)1},
+ { set_max_cstate, "Clevo 5600D", {
+ DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"),
+ DMI_MATCH(DMI_BIOS_VERSION,"SHE845M0.86C.0013.D.0302131307")},
(void *)2},
{},
};
if (!pr->pblk)
return_VALUE(-ENODEV);
- memset(pr->power.states, 0, sizeof(pr->power.states));
-
/* if info is obtained from pblk/fadt, type equals state */
- pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
pr->power.states[ACPI_STATE_C2].type = ACPI_STATE_C2;
pr->power.states[ACPI_STATE_C3].type = ACPI_STATE_C3;
- /* the C0 state only exists as a filler in our array,
- * and all processors need to support C1 */
- pr->power.states[ACPI_STATE_C0].valid = 1;
- pr->power.states[ACPI_STATE_C1].valid = 1;
-
#ifndef CONFIG_HOTPLUG_CPU
/*
* Check for P_LVL2_UP flag before entering C2 and above on
{
ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_default_c1");
+ /* Zero initialize all the C-states info. */
memset(pr->power.states, 0, sizeof(pr->power.states));
- /* if info is obtained from pblk/fadt, type equals state */
+ /* set the first C-State to C1 */
pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
- pr->power.states[ACPI_STATE_C2].type = ACPI_STATE_C2;
- pr->power.states[ACPI_STATE_C3].type = ACPI_STATE_C3;
/* the C0 state only exists as a filler in our array,
* and all processors need to support C1 */
{
acpi_status status = 0;
acpi_integer count;
+ int current_count;
int i;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *cst;
if (nocst)
return_VALUE(-ENODEV);
- pr->power.count = 0;
- for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
- memset(&(pr->power.states[i]), 0,
- sizeof(struct acpi_processor_cx));
+ current_count = 1;
+
+ /* Zero initialize C2 onwards and prepare for fresh CST lookup */
+ for (i = 2; i < ACPI_PROCESSOR_MAX_POWER; i++)
+ memset(&(pr->power.states[i]), 0,
+ sizeof(struct acpi_processor_cx));
status = acpi_evaluate_object(pr->handle, "_CST", NULL, &buffer);
if (ACPI_FAILURE(status)) {
goto end;
}
- /* We support up to ACPI_PROCESSOR_MAX_POWER. */
- if (count > ACPI_PROCESSOR_MAX_POWER) {
- printk(KERN_WARNING
- "Limiting number of power states to max (%d)\n",
- ACPI_PROCESSOR_MAX_POWER);
- printk(KERN_WARNING
- "Please increase ACPI_PROCESSOR_MAX_POWER if needed.\n");
- count = ACPI_PROCESSOR_MAX_POWER;
- }
-
/* Tell driver that at least _CST is supported. */
pr->flags.has_cst = 1;
(reg->space_id != ACPI_ADR_SPACE_SYSTEM_IO))
continue;
- if ((cx.type < ACPI_STATE_C1) || (cx.type > ACPI_STATE_C3))
+ if ((cx.type < ACPI_STATE_C2) || (cx.type > ACPI_STATE_C3))
continue;
obj = (union acpi_object *)&(element->package.elements[2]);
cx.power = obj->integer.value;
- (pr->power.count)++;
- memcpy(&(pr->power.states[pr->power.count]), &cx, sizeof(cx));
+ current_count++;
+ memcpy(&(pr->power.states[current_count]), &cx, sizeof(cx));
+
+ /*
+ * We support total ACPI_PROCESSOR_MAX_POWER - 1
+ * (From 1 through ACPI_PROCESSOR_MAX_POWER - 1)
+ */
+ if (current_count >= (ACPI_PROCESSOR_MAX_POWER - 1)) {
+ printk(KERN_WARNING
+ "Limiting number of power states to max (%d)\n",
+ ACPI_PROCESSOR_MAX_POWER);
+ printk(KERN_WARNING
+ "Please increase ACPI_PROCESSOR_MAX_POWER if needed.\n");
+ break;
+ }
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %d power states\n",
- pr->power.count));
+ current_count));
/* Validate number of power states discovered */
- if (pr->power.count < 2)
+ if (current_count < 2)
status = -EFAULT;
end:
/* NOTE: the idle thread may not be running while calling
* this function */
+ /* Adding C1 state */
+ acpi_processor_get_power_info_default_c1(pr);
result = acpi_processor_get_power_info_cst(pr);
if (result == -ENODEV)
- result = acpi_processor_get_power_info_fadt(pr);
+ acpi_processor_get_power_info_fadt(pr);
- if ((result) || (acpi_processor_power_verify(pr) < 2))
- result = acpi_processor_get_power_info_default_c1(pr);
+ pr->power.count = acpi_processor_power_verify(pr);
/*
* Set Default Policy
}
}
- acpi_processor_power_init_pdc(&(pr->power), pr->id);
- acpi_processor_set_pdc(pr, pr->power.pdc);
acpi_processor_get_power_info(pr);
/*
if (!pr || !pr->performance || !pr->handle)
return_VALUE(-EINVAL);
- acpi_processor_set_pdc(pr, pr->performance->pdc);
-
status = acpi_get_handle(pr->handle, "_PCT", &handle);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Unable to create '%s' fs entry\n",
ACPI_PROCESSOR_FILE_PERFORMANCE));
else {
+ acpi_processor_perf_fops.write = acpi_processor_write_performance;
entry->proc_fops = &acpi_processor_perf_fops;
- entry->proc_fops->write = acpi_processor_write_performance;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
PDE(inode)->data);
}
-ssize_t acpi_processor_write_limit(struct file * file,
- const char __user * buffer,
- size_t count, loff_t * data)
+static ssize_t acpi_processor_write_limit(struct file * file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
int result = 0;
struct seq_file *m = (struct seq_file *)file->private_data;
struct file_operations acpi_processor_limit_fops = {
.open = acpi_processor_limit_open_fs,
.read = seq_read,
+ .write = acpi_processor_write_limit,
.llseek = seq_lseek,
.release = single_release,
};
PDE(inode)->data);
}
-ssize_t acpi_processor_write_throttling(struct file * file,
- const char __user * buffer,
- size_t count, loff_t * data)
+static ssize_t acpi_processor_write_throttling(struct file * file,
+ const char __user * buffer,
+ size_t count, loff_t * data)
{
int result = 0;
struct seq_file *m = (struct seq_file *)file->private_data;
struct file_operations acpi_processor_throttling_fops = {
.open = acpi_processor_throttling_open_fs,
.read = seq_read,
+ .write = acpi_processor_write_throttling,
.llseek = seq_lseek,
.release = single_release,
};
# Makefile for all Linux ACPI interpreter subdirectories
#
-obj-y := rsaddr.o rscreate.o rsio.o rslist.o rsmisc.o rsxface.o \
+obj-y := rsaddr.o rscreate.o rsinfo.o rsio.o rslist.o rsmisc.o rsxface.o \
rscalc.o rsirq.o rsmemory.o rsutils.o
obj-$(ACPI_FUTURE_USAGE) += rsdump.o
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rsaddr")
-/* Local prototypes */
-static void
-acpi_rs_decode_general_flags(union acpi_resource_data *resource, u8 flags);
-
-static u8 acpi_rs_encode_general_flags(union acpi_resource_data *resource);
-
-static void
-acpi_rs_decode_specific_flags(union acpi_resource_data *resource, u8 flags);
-
-static u8 acpi_rs_encode_specific_flags(union acpi_resource_data *resource);
-
/*******************************************************************************
*
- * FUNCTION: acpi_rs_decode_general_flags
- *
- * PARAMETERS: Resource - Address resource data struct
- * Flags - Actual flag byte
- *
- * RETURN: Decoded flag bits in resource struct
- *
- * DESCRIPTION: Decode a general flag byte to an address resource struct
+ * acpi_rs_convert_address16 - All WORD (16-bit) address resources
*
******************************************************************************/
+struct acpi_rsconvert_info acpi_rs_convert_address16[5] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_ADDRESS16,
+ ACPI_RS_SIZE(struct acpi_resource_address16),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_address16)},
-static void
-acpi_rs_decode_general_flags(union acpi_resource_data *resource, u8 flags)
-{
- ACPI_FUNCTION_ENTRY();
-
- /* Producer / Consumer - flag bit[0] */
-
- resource->address.producer_consumer = (u32) (flags & 0x01);
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_ADDRESS16,
+ sizeof(struct aml_resource_address16),
+ 0},
- /* Decode (_DEC) - flag bit[1] */
+ /* Resource Type, General Flags, and Type-Specific Flags */
- resource->address.decode = (u32) ((flags >> 1) & 0x01);
+ {ACPI_RSC_ADDRESS, 0, 0, 0},
- /* Min Address Fixed (_MIF) - flag bit[2] */
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Address Granularity
+ * Address Range Minimum
+ * Address Range Maximum
+ * Address Translation Offset
+ * Address Length
+ */
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.address16.granularity),
+ AML_OFFSET(address16.granularity),
+ 5},
- resource->address.min_address_fixed = (u32) ((flags >> 2) & 0x01);
+ /* Optional resource_source (Index and String) */
- /* Max Address Fixed (_MAF) - flag bit[3] */
-
- resource->address.max_address_fixed = (u32) ((flags >> 3) & 0x01);
-}
+ {ACPI_RSC_SOURCE, ACPI_RS_OFFSET(data.address16.resource_source),
+ 0,
+ sizeof(struct aml_resource_address16)}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_encode_general_flags
- *
- * PARAMETERS: Resource - Address resource data struct
- *
- * RETURN: Encoded general flag byte
- *
- * DESCRIPTION: Construct a general flag byte from an address resource struct
+ * acpi_rs_convert_address32 - All DWORD (32-bit) address resources
*
******************************************************************************/
-static u8 acpi_rs_encode_general_flags(union acpi_resource_data *resource)
-{
- u8 flags;
-
- ACPI_FUNCTION_ENTRY();
-
- /* Producer / Consumer - flag bit[0] */
-
- flags = (u8) (resource->address.producer_consumer & 0x01);
-
- /* Decode (_DEC) - flag bit[1] */
-
- flags |= (u8) ((resource->address.decode & 0x01) << 1);
-
- /* Min Address Fixed (_MIF) - flag bit[2] */
-
- flags |= (u8) ((resource->address.min_address_fixed & 0x01) << 2);
+struct acpi_rsconvert_info acpi_rs_convert_address32[5] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_ADDRESS32,
+ ACPI_RS_SIZE(struct acpi_resource_address32),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_address32)},
- /* Max Address Fixed (_MAF) - flag bit[3] */
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_ADDRESS32,
+ sizeof(struct aml_resource_address32),
+ 0},
- flags |= (u8) ((resource->address.max_address_fixed & 0x01) << 3);
+ /* Resource Type, General Flags, and Type-Specific Flags */
- return (flags);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_decode_specific_flags
- *
- * PARAMETERS: Resource - Address resource data struct
- * Flags - Actual flag byte
- *
- * RETURN: Decoded flag bits in attribute struct
- *
- * DESCRIPTION: Decode a type-specific flag byte to an attribute struct.
- * Type-specific flags are only defined for the Memory and IO
- * resource types.
- *
- ******************************************************************************/
+ {ACPI_RSC_ADDRESS, 0, 0, 0},
-static void
-acpi_rs_decode_specific_flags(union acpi_resource_data *resource, u8 flags)
-{
- ACPI_FUNCTION_ENTRY();
-
- if (resource->address.resource_type == ACPI_MEMORY_RANGE) {
- /* Write Status (_RW) - flag bit[0] */
-
- resource->address.attribute.memory.read_write_attribute =
- (u16) (flags & 0x01);
-
- /* Memory Attributes (_MEM) - flag bits[2:1] */
-
- resource->address.attribute.memory.cache_attribute =
- (u16) ((flags >> 1) & 0x03);
- } else if (resource->address.resource_type == ACPI_IO_RANGE) {
- /* Ranges (_RNG) - flag bits[1:0] */
-
- resource->address.attribute.io.range_attribute =
- (u16) (flags & 0x03);
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Address Granularity
+ * Address Range Minimum
+ * Address Range Maximum
+ * Address Translation Offset
+ * Address Length
+ */
+ {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.address32.granularity),
+ AML_OFFSET(address32.granularity),
+ 5},
- /* Translations (_TTP and _TRS) - flag bits[5:4] */
+ /* Optional resource_source (Index and String) */
- resource->address.attribute.io.translation_attribute =
- (u16) ((flags >> 4) & 0x03);
- }
-}
+ {ACPI_RSC_SOURCE, ACPI_RS_OFFSET(data.address32.resource_source),
+ 0,
+ sizeof(struct aml_resource_address32)}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_encode_specific_flags
- *
- * PARAMETERS: Resource - Address resource data struct
- *
- * RETURN: Encoded type-specific flag byte
- *
- * DESCRIPTION: Construct a type-specific flag byte from an attribute struct.
- * Type-specific flags are only defined for the Memory and IO
- * resource types.
+ * acpi_rs_convert_address64 - All QWORD (64-bit) address resources
*
******************************************************************************/
-static u8 acpi_rs_encode_specific_flags(union acpi_resource_data *resource)
-{
- u8 flags = 0;
-
- ACPI_FUNCTION_ENTRY();
-
- if (resource->address.resource_type == ACPI_MEMORY_RANGE) {
- /* Write Status (_RW) - flag bit[0] */
+struct acpi_rsconvert_info acpi_rs_convert_address64[5] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_ADDRESS64,
+ ACPI_RS_SIZE(struct acpi_resource_address64),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_address64)},
- flags = (u8)
- (resource->address.attribute.memory.
- read_write_attribute & 0x01);
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_ADDRESS64,
+ sizeof(struct aml_resource_address64),
+ 0},
- /* Memory Attributes (_MEM) - flag bits[2:1] */
+ /* Resource Type, General Flags, and Type-Specific Flags */
- flags |= (u8)
- ((resource->address.attribute.memory.
- cache_attribute & 0x03) << 1);
- } else if (resource->address.resource_type == ACPI_IO_RANGE) {
- /* Ranges (_RNG) - flag bits[1:0] */
+ {ACPI_RSC_ADDRESS, 0, 0, 0},
- flags = (u8)
- (resource->address.attribute.io.range_attribute & 0x03);
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Address Granularity
+ * Address Range Minimum
+ * Address Range Maximum
+ * Address Translation Offset
+ * Address Length
+ */
+ {ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.address64.granularity),
+ AML_OFFSET(address64.granularity),
+ 5},
- /* Translations (_TTP and _TRS) - flag bits[5:4] */
+ /* Optional resource_source (Index and String) */
- flags |= (u8)
- ((resource->address.attribute.io.
- translation_attribute & 0x03) << 4);
- }
-
- return (flags);
-}
+ {ACPI_RSC_SOURCE, ACPI_RS_OFFSET(data.address64.resource_source),
+ 0,
+ sizeof(struct aml_resource_address64)}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_address16_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_convert_ext_address64 - All Extended (64-bit) address resources
*
******************************************************************************/
-acpi_status
-acpi_rs_address16_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u32 index;
- u16 temp16;
- u8 temp8;
- u8 *temp_ptr;
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16);
-
- ACPI_FUNCTION_TRACE("rs_address16_resource");
-
- /* Get the Descriptor Length field */
-
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- /* Validate minimum descriptor length */
-
- if (temp16 < 13) {
- return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
- }
-
- *bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_ADDRESS16;
-
- /* Get the Resource Type (Byte3) */
+struct acpi_rsconvert_info acpi_rs_convert_ext_address64[5] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64,
+ ACPI_RS_SIZE(struct acpi_resource_extended_address64),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_ext_address64)},
- buffer += 2;
- temp8 = *buffer;
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64,
+ sizeof(struct aml_resource_extended_address64),
+ 0},
- /* Values 0-2 and 0xC0-0xFF are valid */
+ /* Resource Type, General Flags, and Type-Specific Flags */
- if ((temp8 > 2) && (temp8 < 0xC0)) {
- return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
- }
-
- output_struct->data.address16.resource_type = temp8;
-
- /* Get the General Flags (Byte4) */
-
- buffer += 1;
- acpi_rs_decode_general_flags(&output_struct->data, *buffer);
-
- /* Get the Type Specific Flags (Byte5) */
-
- buffer += 1;
- acpi_rs_decode_specific_flags(&output_struct->data, *buffer);
-
- /* Get Granularity (Bytes 6-7) */
-
- buffer += 1;
- ACPI_MOVE_16_TO_32(&output_struct->data.address16.granularity, buffer);
-
- /* Get min_address_range (Bytes 8-9) */
+ {ACPI_RSC_ADDRESS, 0, 0, 0},
- buffer += 2;
- ACPI_MOVE_16_TO_32(&output_struct->data.address16.min_address_range,
- buffer);
-
- /* Get max_address_range (Bytes 10-11) */
-
- buffer += 2;
- ACPI_MOVE_16_TO_32(&output_struct->data.address16.max_address_range,
- buffer);
-
- /* Get address_translation_offset (Bytes 12-13) */
-
- buffer += 2;
- ACPI_MOVE_16_TO_32(&output_struct->data.address16.
- address_translation_offset, buffer);
-
- /* Get address_length (Bytes 14-15) */
-
- buffer += 2;
- ACPI_MOVE_16_TO_32(&output_struct->data.address16.address_length,
- buffer);
-
- /* Resource Source Index (if present) */
-
- buffer += 2;
+ /* Revision ID */
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.ext_address64.revision_iD),
+ AML_OFFSET(ext_address64.revision_iD),
+ 1},
/*
- * This will leave us pointing to the Resource Source Index
- * If it is present, then save it off and calculate the
- * pointer to where the null terminated string goes:
- * Each Interrupt takes 32-bits + the 5 bytes of the
- * stream that are default.
- *
- * Note: Some resource descriptors will have an additional null, so
- * we add 1 to the length.
+ * These fields are contiguous in both the source and destination:
+ * Address Granularity
+ * Address Range Minimum
+ * Address Range Maximum
+ * Address Translation Offset
+ * Address Length
+ * Type-Specific Attribute
*/
- if (*bytes_consumed > (16 + 1)) {
- /* Dereference the Index */
-
- output_struct->data.address16.resource_source.index =
- (u32) * buffer;
-
- /* Point to the String */
-
- buffer += 1;
-
- /* Point the String pointer to the end of this structure */
-
- output_struct->data.address16.resource_source.string_ptr =
- (char *)((u8 *) output_struct + struct_size);
-
- temp_ptr = (u8 *)
- output_struct->data.address16.resource_source.string_ptr;
-
- /* Copy the resource_source string into the buffer */
-
- index = 0;
- while (*buffer) {
- *temp_ptr = *buffer;
-
- temp_ptr++;
- buffer++;
- index++;
- }
-
- /* Add the terminating null and set the string length */
-
- *temp_ptr = 0;
- output_struct->data.address16.resource_source.string_length =
- index + 1;
-
- /*
- * In order for the struct_size to fall on a 32-bit boundary,
- * calculate the length of the string and expand the
- * struct_size to the next 32-bit boundary.
- */
- temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
- } else {
- output_struct->data.address16.resource_source.index = 0;
- output_struct->data.address16.resource_source.string_length = 0;
- output_struct->data.address16.resource_source.string_ptr = NULL;
- }
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.ext_address64.granularity),
+ AML_OFFSET(ext_address64.granularity),
+ 6}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_address16_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_convert_general_flags - Flags common to all address descriptors
*
******************************************************************************/
-acpi_status
-acpi_rs_address16_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u8 *length_field;
- acpi_size actual_bytes;
-
- ACPI_FUNCTION_TRACE("rs_address16_stream");
-
- /* Set the Descriptor Type field */
-
- *buffer = ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE;
- buffer += 1;
-
- /* Save a pointer to the Length field - to be filled in later */
-
- length_field = buffer;
- buffer += 2;
-
- /* Set the Resource Type (Memory, Io, bus_number) */
-
- *buffer = (u8) (linked_list->data.address16.resource_type & 0x03);
- buffer += 1;
-
- /* Set the general flags */
-
- *buffer = acpi_rs_encode_general_flags(&linked_list->data);
- buffer += 1;
-
- /* Set the type specific flags */
-
- *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
- buffer += 1;
-
- /* Set the address space granularity */
-
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.granularity);
- buffer += 2;
-
- /* Set the address range minimum */
+static struct acpi_rsconvert_info acpi_rs_convert_general_flags[6] = {
+ {ACPI_RSC_FLAGINIT, 0, AML_OFFSET(address.flags),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_general_flags)},
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.address16.min_address_range);
- buffer += 2;
+ /* Resource Type (Memory, Io, bus_number, etc.) */
- /* Set the address range maximum */
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.address.resource_type),
+ AML_OFFSET(address.resource_type),
+ 1},
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.address16.max_address_range);
- buffer += 2;
+ /* General Flags - Consume, Decode, min_fixed, max_fixed */
- /* Set the address translation offset */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.producer_consumer),
+ AML_OFFSET(address.flags),
+ 0},
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.address16.
- address_translation_offset);
- buffer += 2;
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.decode),
+ AML_OFFSET(address.flags),
+ 1},
- /* Set the address length */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.min_address_fixed),
+ AML_OFFSET(address.flags),
+ 2},
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.address_length);
- buffer += 2;
-
- /* Resource Source Index and Resource Source are optional */
-
- if (linked_list->data.address16.resource_source.string_length) {
- *buffer =
- (u8) linked_list->data.address16.resource_source.index;
- buffer += 1;
-
- /* Copy the resource_source string */
-
- ACPI_STRCPY((char *)buffer,
- linked_list->data.address16.resource_source.
- string_ptr);
-
- /*
- * Buffer needs to be set to the length of the string + one for the
- * terminating null
- */
- buffer +=
- (acpi_size) (ACPI_STRLEN
- (linked_list->data.address16.resource_source.
- string_ptr) + 1);
- }
-
- /* Return the number of bytes consumed in this operation */
-
- actual_bytes = ACPI_PTR_DIFF(buffer, *output_buffer);
- *bytes_consumed = actual_bytes;
-
- /*
- * Set the length field to the number of bytes consumed
- * minus the header size (3 bytes)
- */
- actual_bytes -= 3;
- ACPI_MOVE_SIZE_TO_16(length_field, &actual_bytes);
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.max_address_fixed),
+ AML_OFFSET(address.flags),
+ 3}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_address32_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_convert_mem_flags - Flags common to Memory address descriptors
*
******************************************************************************/
-acpi_status
-acpi_rs_address32_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u16 temp16;
- u8 temp8;
- u8 *temp_ptr;
- u32 index;
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32);
+static struct acpi_rsconvert_info acpi_rs_convert_mem_flags[5] = {
+ {ACPI_RSC_FLAGINIT, 0, AML_OFFSET(address.specific_flags),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_mem_flags)},
- ACPI_FUNCTION_TRACE("rs_address32_resource");
+ /* Memory-specific flags */
- /* Get the Descriptor Length field */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.write_protect),
+ AML_OFFSET(address.specific_flags),
+ 0},
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.caching),
+ AML_OFFSET(address.specific_flags),
+ 1},
- /* Validate minimum descriptor length */
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.range_type),
+ AML_OFFSET(address.specific_flags),
+ 3},
- if (temp16 < 23) {
- return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
- }
-
- *bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_ADDRESS32;
-
- /* Get the Resource Type (Byte3) */
-
- buffer += 2;
- temp8 = *buffer;
-
- /* Values 0-2 and 0xC0-0xFF are valid */
-
- if ((temp8 > 2) && (temp8 < 0xC0)) {
- return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
- }
-
- output_struct->data.address32.resource_type = temp8;
-
- /* Get the General Flags (Byte4) */
-
- buffer += 1;
- acpi_rs_decode_general_flags(&output_struct->data, *buffer);
-
- /* Get the Type Specific Flags (Byte5) */
-
- buffer += 1;
- acpi_rs_decode_specific_flags(&output_struct->data, *buffer);
-
- /* Get Granularity (Bytes 6-9) */
-
- buffer += 1;
- ACPI_MOVE_32_TO_32(&output_struct->data.address32.granularity, buffer);
-
- /* Get min_address_range (Bytes 10-13) */
-
- buffer += 4;
- ACPI_MOVE_32_TO_32(&output_struct->data.address32.min_address_range,
- buffer);
-
- /* Get max_address_range (Bytes 14-17) */
-
- buffer += 4;
- ACPI_MOVE_32_TO_32(&output_struct->data.address32.max_address_range,
- buffer);
-
- /* Get address_translation_offset (Bytes 18-21) */
-
- buffer += 4;
- ACPI_MOVE_32_TO_32(&output_struct->data.address32.
- address_translation_offset, buffer);
-
- /* Get address_length (Bytes 22-25) */
-
- buffer += 4;
- ACPI_MOVE_32_TO_32(&output_struct->data.address32.address_length,
- buffer);
-
- /* Resource Source Index (if present) */
-
- buffer += 4;
-
- /*
- * This will leave us pointing to the Resource Source Index
- * If it is present, then save it off and calculate the
- * pointer to where the null terminated string goes:
- *
- * Note: Some resource descriptors will have an additional null, so
- * we add 1 to the length.
- */
- if (*bytes_consumed > (26 + 1)) {
- /* Dereference the Index */
-
- output_struct->data.address32.resource_source.index =
- (u32) * buffer;
-
- /* Point to the String */
-
- buffer += 1;
-
- /* Point the String pointer to the end of this structure */
-
- output_struct->data.address32.resource_source.string_ptr =
- (char *)((u8 *) output_struct + struct_size);
-
- temp_ptr = (u8 *)
- output_struct->data.address32.resource_source.string_ptr;
-
- /* Copy the resource_source string into the buffer */
-
- index = 0;
- while (*buffer) {
- *temp_ptr = *buffer;
-
- temp_ptr++;
- buffer++;
- index++;
- }
-
- /* Add the terminating null and set the string length */
-
- *temp_ptr = 0;
- output_struct->data.address32.resource_source.string_length =
- index + 1;
-
- /*
- * In order for the struct_size to fall on a 32-bit boundary,
- * calculate the length of the string and expand the
- * struct_size to the next 32-bit boundary.
- */
- temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
- } else {
- output_struct->data.address32.resource_source.index = 0;
- output_struct->data.address32.resource_source.string_length = 0;
- output_struct->data.address32.resource_source.string_ptr = NULL;
- }
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.info.mem.translation),
+ AML_OFFSET(address.specific_flags),
+ 5}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_address32_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_convert_io_flags - Flags common to I/O address descriptors
*
******************************************************************************/
-acpi_status
-acpi_rs_address32_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer;
- u16 *length_field;
-
- ACPI_FUNCTION_TRACE("rs_address32_stream");
-
- buffer = *output_buffer;
-
- /* Set the Descriptor Type field */
-
- *buffer = ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE;
- buffer += 1;
-
- /* Save a pointer to the Length field - to be filled in later */
-
- length_field = ACPI_CAST_PTR(u16, buffer);
- buffer += 2;
-
- /* Set the Resource Type (Memory, Io, bus_number) */
-
- *buffer = (u8) (linked_list->data.address32.resource_type & 0x03);
- buffer += 1;
-
- /* Set the general flags */
-
- *buffer = acpi_rs_encode_general_flags(&linked_list->data);
- buffer += 1;
-
- /* Set the type specific flags */
-
- *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
- buffer += 1;
-
- /* Set the address space granularity */
-
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.granularity);
- buffer += 4;
-
- /* Set the address range minimum */
-
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.address32.min_address_range);
- buffer += 4;
-
- /* Set the address range maximum */
-
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.address32.max_address_range);
- buffer += 4;
-
- /* Set the address translation offset */
-
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.address32.
- address_translation_offset);
- buffer += 4;
-
- /* Set the address length */
-
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.address_length);
- buffer += 4;
+static struct acpi_rsconvert_info acpi_rs_convert_io_flags[4] = {
+ {ACPI_RSC_FLAGINIT, 0, AML_OFFSET(address.specific_flags),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_io_flags)},
- /* Resource Source Index and Resource Source are optional */
+ /* I/O-specific flags */
- if (linked_list->data.address32.resource_source.string_length) {
- *buffer =
- (u8) linked_list->data.address32.resource_source.index;
- buffer += 1;
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.address.info.io.range_type),
+ AML_OFFSET(address.specific_flags),
+ 0},
- /* Copy the resource_source string */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.info.io.translation),
+ AML_OFFSET(address.specific_flags),
+ 4},
- ACPI_STRCPY((char *)buffer,
- linked_list->data.address32.resource_source.
- string_ptr);
-
- /*
- * Buffer needs to be set to the length of the string + one for the
- * terminating null
- */
- buffer +=
- (acpi_size) (ACPI_STRLEN
- (linked_list->data.address32.resource_source.
- string_ptr) + 1);
- }
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
-
- /*
- * Set the length field to the number of bytes consumed
- * minus the header size (3 bytes)
- */
- *length_field = (u16) (*bytes_consumed - 3);
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_1BITFLAG,
+ ACPI_RS_OFFSET(data.address.info.io.translation_type),
+ AML_OFFSET(address.specific_flags),
+ 5}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_address64_resource
+ * FUNCTION: acpi_rs_get_address_common
*
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
+ * PARAMETERS: Resource - Pointer to the internal resource struct
+ * Aml - Pointer to the AML resource descriptor
*
- * RETURN: Status
+ * RETURN: TRUE if the resource_type field is OK, FALSE otherwise
*
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * DESCRIPTION: Convert common flag fields from a raw AML resource descriptor
+ * to an internal resource descriptor
*
******************************************************************************/
-acpi_status
-acpi_rs_address64_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
+u8
+acpi_rs_get_address_common(struct acpi_resource *resource,
+ union aml_resource *aml)
{
- u16 temp16;
- u8 temp8;
- u8 resource_type;
- u8 *temp_ptr;
- u32 index;
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64);
-
- ACPI_FUNCTION_TRACE("rs_address64_resource");
-
- /* Get the Descriptor Type */
-
- resource_type = *buffer;
-
- /* Get the Descriptor Length field */
-
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- /* Validate minimum descriptor length */
-
- if (temp16 < 43) {
- return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
- }
-
- *bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_ADDRESS64;
-
- /* Get the Resource Type (Byte3) */
-
- buffer += 2;
- temp8 = *buffer;
-
- /* Values 0-2 and 0xC0-0xFF are valid */
-
- if ((temp8 > 2) && (temp8 < 0xC0)) {
- return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
- }
-
- output_struct->data.address64.resource_type = temp8;
-
- /* Get the General Flags (Byte4) */
-
- buffer += 1;
- acpi_rs_decode_general_flags(&output_struct->data, *buffer);
-
- /* Get the Type Specific Flags (Byte5) */
-
- buffer += 1;
- acpi_rs_decode_specific_flags(&output_struct->data, *buffer);
+ ACPI_FUNCTION_ENTRY();
- if (resource_type == ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE) {
- /* Move past revision_id and Reserved byte */
+ /* Validate the Resource Type */
- buffer += 2;
+ if ((aml->address.resource_type > 2)
+ && (aml->address.resource_type < 0xC0)) {
+ return (FALSE);
}
- /* Get Granularity (Bytes 6-13) or (Bytes 8-15) */
-
- buffer += 1;
- ACPI_MOVE_64_TO_64(&output_struct->data.address64.granularity, buffer);
-
- /* Get min_address_range (Bytes 14-21) or (Bytes 16-23) */
-
- buffer += 8;
- ACPI_MOVE_64_TO_64(&output_struct->data.address64.min_address_range,
- buffer);
-
- /* Get max_address_range (Bytes 22-29) or (Bytes 24-31) */
-
- buffer += 8;
- ACPI_MOVE_64_TO_64(&output_struct->data.address64.max_address_range,
- buffer);
-
- /* Get address_translation_offset (Bytes 30-37) or (Bytes 32-39) */
-
- buffer += 8;
- ACPI_MOVE_64_TO_64(&output_struct->data.address64.
- address_translation_offset, buffer);
+ /* Get the Resource Type and General Flags */
- /* Get address_length (Bytes 38-45) or (Bytes 40-47) */
+ (void)acpi_rs_convert_aml_to_resource(resource, aml,
+ acpi_rs_convert_general_flags);
- buffer += 8;
- ACPI_MOVE_64_TO_64(&output_struct->data.address64.address_length,
- buffer);
+ /* Get the Type-Specific Flags (Memory and I/O descriptors only) */
- output_struct->data.address64.resource_source.index = 0;
- output_struct->data.address64.resource_source.string_length = 0;
- output_struct->data.address64.resource_source.string_ptr = NULL;
-
- if (resource_type == ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE) {
- /* Get type_specific_attribute (Bytes 48-55) */
-
- buffer += 8;
- ACPI_MOVE_64_TO_64(&output_struct->data.address64.
- type_specific_attributes, buffer);
+ if (resource->data.address.resource_type == ACPI_MEMORY_RANGE) {
+ (void)acpi_rs_convert_aml_to_resource(resource, aml,
+ acpi_rs_convert_mem_flags);
+ } else if (resource->data.address.resource_type == ACPI_IO_RANGE) {
+ (void)acpi_rs_convert_aml_to_resource(resource, aml,
+ acpi_rs_convert_io_flags);
} else {
- output_struct->data.address64.type_specific_attributes = 0;
-
- /* Resource Source Index (if present) */
-
- buffer += 8;
-
- /*
- * This will leave us pointing to the Resource Source Index
- * If it is present, then save it off and calculate the
- * pointer to where the null terminated string goes:
- * Each Interrupt takes 32-bits + the 5 bytes of the
- * stream that are default.
- *
- * Note: Some resource descriptors will have an additional null, so
- * we add 1 to the length.
- */
- if (*bytes_consumed > (46 + 1)) {
- /* Dereference the Index */
-
- output_struct->data.address64.resource_source.index =
- (u32) * buffer;
-
- /* Point to the String */
-
- buffer += 1;
-
- /* Point the String pointer to the end of this structure */
-
- output_struct->data.address64.resource_source.
- string_ptr =
- (char *)((u8 *) output_struct + struct_size);
-
- temp_ptr = (u8 *)
- output_struct->data.address64.resource_source.
- string_ptr;
-
- /* Copy the resource_source string into the buffer */
-
- index = 0;
- while (*buffer) {
- *temp_ptr = *buffer;
-
- temp_ptr++;
- buffer++;
- index++;
- }
-
- /*
- * Add the terminating null and set the string length
- */
- *temp_ptr = 0;
- output_struct->data.address64.resource_source.
- string_length = index + 1;
-
- /*
- * In order for the struct_size to fall on a 32-bit boundary,
- * calculate the length of the string and expand the
- * struct_size to the next 32-bit boundary.
- */
- temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
- }
- }
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
+ /* Generic resource type, just grab the type_specific byte */
- /* Return the final size of the structure */
+ resource->data.address.info.type_specific =
+ aml->address.specific_flags;
+ }
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
+ return (TRUE);
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_address64_stream
+ * FUNCTION: acpi_rs_set_address_common
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
+ * PARAMETERS: Aml - Pointer to the AML resource descriptor
+ * Resource - Pointer to the internal resource struct
*
- * RETURN: Status
+ * RETURN: None
*
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * DESCRIPTION: Convert common flag fields from a resource descriptor to an
+ * AML descriptor
*
******************************************************************************/
-acpi_status
-acpi_rs_address64_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
+void
+acpi_rs_set_address_common(union aml_resource *aml,
+ struct acpi_resource *resource)
{
- u8 *buffer;
- u16 *length_field;
-
- ACPI_FUNCTION_TRACE("rs_address64_stream");
-
- buffer = *output_buffer;
-
- /* Set the Descriptor Type field */
-
- *buffer = ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE;
- buffer += 1;
-
- /* Save a pointer to the Length field - to be filled in later */
-
- length_field = ACPI_CAST_PTR(u16, buffer);
- buffer += 2;
-
- /* Set the Resource Type (Memory, Io, bus_number) */
-
- *buffer = (u8) (linked_list->data.address64.resource_type & 0x03);
- buffer += 1;
-
- /* Set the general flags */
-
- *buffer = acpi_rs_encode_general_flags(&linked_list->data);
- buffer += 1;
-
- /* Set the type specific flags */
-
- *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
- buffer += 1;
-
- /* Set the address space granularity */
-
- ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.granularity);
- buffer += 8;
-
- /* Set the address range minimum */
-
- ACPI_MOVE_64_TO_64(buffer,
- &linked_list->data.address64.min_address_range);
- buffer += 8;
-
- /* Set the address range maximum */
-
- ACPI_MOVE_64_TO_64(buffer,
- &linked_list->data.address64.max_address_range);
- buffer += 8;
-
- /* Set the address translation offset */
-
- ACPI_MOVE_64_TO_64(buffer,
- &linked_list->data.address64.
- address_translation_offset);
- buffer += 8;
-
- /* Set the address length */
-
- ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.address_length);
- buffer += 8;
+ ACPI_FUNCTION_ENTRY();
- /* Resource Source Index and Resource Source are optional */
+ /* Set the Resource Type and General Flags */
- if (linked_list->data.address64.resource_source.string_length) {
- *buffer =
- (u8) linked_list->data.address64.resource_source.index;
- buffer += 1;
+ (void)acpi_rs_convert_resource_to_aml(resource, aml,
+ acpi_rs_convert_general_flags);
- /* Copy the resource_source string */
+ /* Set the Type-Specific Flags (Memory and I/O descriptors only) */
- ACPI_STRCPY((char *)buffer,
- linked_list->data.address64.resource_source.
- string_ptr);
+ if (resource->data.address.resource_type == ACPI_MEMORY_RANGE) {
+ (void)acpi_rs_convert_resource_to_aml(resource, aml,
+ acpi_rs_convert_mem_flags);
+ } else if (resource->data.address.resource_type == ACPI_IO_RANGE) {
+ (void)acpi_rs_convert_resource_to_aml(resource, aml,
+ acpi_rs_convert_io_flags);
+ } else {
+ /* Generic resource type, just copy the type_specific byte */
- /*
- * Buffer needs to be set to the length of the string + one for the
- * terminating null
- */
- buffer +=
- (acpi_size) (ACPI_STRLEN
- (linked_list->data.address64.resource_source.
- string_ptr) + 1);
+ aml->address.specific_flags =
+ resource->data.address.info.type_specific;
}
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
-
- /*
- * Set the length field to the number of bytes consumed
- * minus the header size (3 bytes)
- */
- *length_field = (u16) (*bytes_consumed - 3);
- return_ACPI_STATUS(AE_OK);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rscalc")
+/* Local prototypes */
+static u8 acpi_rs_count_set_bits(u16 bit_field);
+
+static acpi_rs_length
+acpi_rs_struct_option_length(struct acpi_resource_source *resource_source);
+
+static u32
+acpi_rs_stream_option_length(u32 resource_length, u32 minimum_total_length);
+
/*******************************************************************************
*
- * FUNCTION: acpi_rs_get_byte_stream_length
+ * FUNCTION: acpi_rs_count_set_bits
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * size_needed - u32 pointer of the size buffer needed
- * to properly return the parsed data
+ * PARAMETERS: bit_field - Field in which to count bits
*
- * RETURN: Status
+ * RETURN: Number of bits set within the field
*
- * DESCRIPTION: Takes the resource byte stream and parses it once, calculating
- * the size buffer needed to hold the linked list that conveys
- * the resource data.
+ * DESCRIPTION: Count the number of bits set in a resource field. Used for
+ * (Short descriptor) interrupt and DMA lists.
*
******************************************************************************/
-acpi_status
-acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list,
- acpi_size * size_needed)
-{
- acpi_size byte_stream_size_needed = 0;
- acpi_size segment_size;
- u8 done = FALSE;
-
- ACPI_FUNCTION_TRACE("rs_get_byte_stream_length");
-
- while (!done) {
- /* Init the variable that will hold the size to add to the total. */
-
- segment_size = 0;
-
- switch (linked_list->id) {
- case ACPI_RSTYPE_IRQ:
- /*
- * IRQ Resource
- * For an IRQ Resource, Byte 3, although optional, will always be
- * created - it holds IRQ information.
- */
- segment_size = 4;
- break;
-
- case ACPI_RSTYPE_DMA:
- /*
- * DMA Resource
- * For this resource the size is static
- */
- segment_size = 3;
- break;
-
- case ACPI_RSTYPE_START_DPF:
- /*
- * Start Dependent Functions Resource
- * For a start_dependent_functions Resource, Byte 1, although
- * optional, will always be created.
- */
- segment_size = 2;
- break;
-
- case ACPI_RSTYPE_END_DPF:
- /*
- * End Dependent Functions Resource
- * For this resource the size is static
- */
- segment_size = 1;
- break;
-
- case ACPI_RSTYPE_IO:
- /*
- * IO Port Resource
- * For this resource the size is static
- */
- segment_size = 8;
- break;
- case ACPI_RSTYPE_FIXED_IO:
- /*
- * Fixed IO Port Resource
- * For this resource the size is static
- */
- segment_size = 4;
- break;
-
- case ACPI_RSTYPE_VENDOR:
- /*
- * Vendor Defined Resource
- * For a Vendor Specific resource, if the Length is between 1 and 7
- * it will be created as a Small Resource data type, otherwise it
- * is a Large Resource data type.
- */
- if (linked_list->data.vendor_specific.length > 7) {
- segment_size = 3;
- } else {
- segment_size = 1;
- }
- segment_size +=
- linked_list->data.vendor_specific.length;
- break;
-
- case ACPI_RSTYPE_END_TAG:
- /*
- * End Tag
- * For this resource the size is static
- */
- segment_size = 2;
- done = TRUE;
- break;
-
- case ACPI_RSTYPE_MEM24:
- /*
- * 24-Bit Memory Resource
- * For this resource the size is static
- */
- segment_size = 12;
- break;
+static u8 acpi_rs_count_set_bits(u16 bit_field)
+{
+ u8 bits_set;
- case ACPI_RSTYPE_MEM32:
- /*
- * 32-Bit Memory Range Resource
- * For this resource the size is static
- */
- segment_size = 20;
- break;
+ ACPI_FUNCTION_ENTRY();
- case ACPI_RSTYPE_FIXED_MEM32:
- /*
- * 32-Bit Fixed Memory Resource
- * For this resource the size is static
- */
- segment_size = 12;
- break;
+ for (bits_set = 0; bit_field; bits_set++) {
+ /* Zero the least significant bit that is set */
- case ACPI_RSTYPE_ADDRESS16:
- /*
- * 16-Bit Address Resource
- * The base size of this byte stream is 16. If a Resource Source
- * string is not NULL, add 1 for the Index + the length of the null
- * terminated string Resource Source + 1 for the null.
- */
- segment_size = 16;
-
- if (linked_list->data.address16.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.address16.resource_source.
- string_length;
- segment_size++;
- }
- break;
+ bit_field &= (bit_field - 1);
+ }
- case ACPI_RSTYPE_ADDRESS32:
- /*
- * 32-Bit Address Resource
- * The base size of this byte stream is 26. If a Resource
- * Source string is not NULL, add 1 for the Index + the
- * length of the null terminated string Resource Source +
- * 1 for the null.
- */
- segment_size = 26;
-
- if (linked_list->data.address32.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.address32.resource_source.
- string_length;
- segment_size++;
- }
- break;
+ return (bits_set);
+}
- case ACPI_RSTYPE_ADDRESS64:
- /*
- * 64-Bit Address Resource
- * The base size of this byte stream is 46. If a resource_source
- * string is not NULL, add 1 for the Index + the length of the null
- * terminated string Resource Source + 1 for the null.
- */
- segment_size = 46;
-
- if (linked_list->data.address64.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.address64.resource_source.
- string_length;
- segment_size++;
- }
- break;
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_struct_option_length
+ *
+ * PARAMETERS: resource_source - Pointer to optional descriptor field
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Common code to handle optional resource_source_index and
+ * resource_source fields in some Large descriptors. Used during
+ * list-to-stream conversion
+ *
+ ******************************************************************************/
- case ACPI_RSTYPE_EXT_IRQ:
- /*
- * Extended IRQ Resource
- * The base size of this byte stream is 9. This is for an Interrupt
- * table length of 1. For each additional interrupt, add 4.
- * If a Resource Source string is not NULL, add 1 for the
- * Index + the length of the null terminated string
- * Resource Source + 1 for the null.
- */
- segment_size = 9 + (((acpi_size)
- linked_list->data.extended_irq.
- number_of_interrupts - 1) * 4);
-
- if (linked_list->data.extended_irq.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.extended_irq.
- resource_source.string_length;
- segment_size++;
- }
- break;
+static acpi_rs_length
+acpi_rs_struct_option_length(struct acpi_resource_source *resource_source)
+{
+ ACPI_FUNCTION_ENTRY();
- default:
+ /*
+ * If the resource_source string is valid, return the size of the string
+ * (string_length includes the NULL terminator) plus the size of the
+ * resource_source_index (1).
+ */
+ if (resource_source->string_ptr) {
+ return ((acpi_rs_length) (resource_source->string_length + 1));
+ }
- /* If we get here, everything is out of sync, exit with error */
+ return (0);
+}
- return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_stream_option_length
+ *
+ * PARAMETERS: resource_length - Length from the resource header
+ * minimum_total_length - Minimum length of this resource, before
+ * any optional fields. Includes header size
+ *
+ * RETURN: Length of optional string (0 if no string present)
+ *
+ * DESCRIPTION: Common code to handle optional resource_source_index and
+ * resource_source fields in some Large descriptors. Used during
+ * stream-to-list conversion
+ *
+ ******************************************************************************/
- } /* switch (linked_list->Id) */
+static u32
+acpi_rs_stream_option_length(u32 resource_length,
+ u32 minimum_aml_resource_length)
+{
+ u32 string_length = 0;
- /* Update the total */
+ ACPI_FUNCTION_ENTRY();
- byte_stream_size_needed += segment_size;
+ /*
+ * The resource_source_index and resource_source are optional elements of some
+ * Large-type resource descriptors.
+ */
- /* Point to the next object */
+ /*
+ * If the length of the actual resource descriptor is greater than the ACPI
+ * spec-defined minimum length, it means that a resource_source_index exists
+ * and is followed by a (required) null terminated string. The string length
+ * (including the null terminator) is the resource length minus the minimum
+ * length, minus one byte for the resource_source_index itself.
+ */
+ if (resource_length > minimum_aml_resource_length) {
+ /* Compute the length of the optional string */
- linked_list = ACPI_PTR_ADD(struct acpi_resource,
- linked_list, linked_list->length);
+ string_length =
+ resource_length - minimum_aml_resource_length - 1;
}
- /* This is the data the caller needs */
+ /* Round up length to 32 bits for internal structure alignment */
- *size_needed = byte_stream_size_needed;
- return_ACPI_STATUS(AE_OK);
+ return (ACPI_ROUND_UP_to_32_bITS(string_length));
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_get_list_length
+ * FUNCTION: acpi_rs_get_aml_length
*
- * PARAMETERS: byte_stream_buffer - Pointer to the resource byte stream
- * byte_stream_buffer_length - Size of byte_stream_buffer
- * size_needed - u32 pointer of the size buffer
- * needed to properly return the
- * parsed data
+ * PARAMETERS: Resource - Pointer to the resource linked list
+ * size_needed - Where the required size is returned
*
* RETURN: Status
*
- * DESCRIPTION: Takes the resource byte stream and parses it once, calculating
- * the size buffer needed to hold the linked list that conveys
- * the resource data.
+ * DESCRIPTION: Takes a linked list of internal resource descriptors and
+ * calculates the size buffer needed to hold the corresponding
+ * external resource byte stream.
*
******************************************************************************/
acpi_status
-acpi_rs_get_list_length(u8 * byte_stream_buffer,
- u32 byte_stream_buffer_length, acpi_size * size_needed)
+acpi_rs_get_aml_length(struct acpi_resource * resource, acpi_size * size_needed)
{
- u32 buffer_size = 0;
- u32 bytes_parsed = 0;
- u8 number_of_interrupts = 0;
- u8 number_of_channels = 0;
- u8 resource_type;
- u32 structure_size;
- u32 bytes_consumed;
- u8 *buffer;
- u8 temp8;
- u16 temp16;
- u8 index;
- u8 additional_bytes;
-
- ACPI_FUNCTION_TRACE("rs_get_list_length");
+ acpi_size aml_size_needed = 0;
+ acpi_rs_length total_size;
- while (bytes_parsed < byte_stream_buffer_length) {
- /* The next byte in the stream is the resource type */
+ ACPI_FUNCTION_TRACE("rs_get_aml_length");
- resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
+ /* Traverse entire list of internal resource descriptors */
- switch (resource_type) {
- case ACPI_RDESC_TYPE_MEMORY_24:
- /*
- * 24-Bit Memory Resource
- */
- bytes_consumed = 12;
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24);
- break;
+ while (resource) {
+ /* Validate the descriptor type */
- case ACPI_RDESC_TYPE_LARGE_VENDOR:
- /*
- * Vendor Defined Resource
- */
- buffer = byte_stream_buffer;
- ++buffer;
-
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- bytes_consumed = temp16 + 3;
-
- /* Ensure a 32-bit boundary for the structure */
+ if (resource->type > ACPI_RESOURCE_TYPE_MAX) {
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
+ }
- temp16 = (u16) ACPI_ROUND_UP_to_32_bITS(temp16);
+ /* Get the base size of the (external stream) resource descriptor */
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) +
- (temp16 * sizeof(u8));
- break;
+ total_size = acpi_gbl_aml_resource_sizes[resource->type];
- case ACPI_RDESC_TYPE_MEMORY_32:
+ /*
+ * Augment the base size for descriptors with optional and/or
+ * variable-length fields
+ */
+ switch (resource->type) {
+ case ACPI_RESOURCE_TYPE_VENDOR:
/*
- * 32-Bit Memory Range Resource
+ * Vendor Defined Resource:
+ * For a Vendor Specific resource, if the Length is between 1 and 7
+ * it will be created as a Small Resource data type, otherwise it
+ * is a Large Resource data type.
*/
- bytes_consumed = 20;
+ if (resource->data.vendor.byte_length > 7) {
+ /* Base size of a Large resource descriptor */
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32);
- break;
+ total_size =
+ sizeof(struct aml_resource_large_header);
+ }
- case ACPI_RDESC_TYPE_FIXED_MEMORY_32:
- /*
- * 32-Bit Fixed Memory Resource
- */
- bytes_consumed = 12;
+ /* Add the size of the vendor-specific data */
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct
- acpi_resource_fixed_mem32);
+ total_size = (acpi_rs_length)
+ (total_size + resource->data.vendor.byte_length);
break;
- case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE:
+ case ACPI_RESOURCE_TYPE_END_TAG:
/*
- * 64-Bit Address Resource
+ * End Tag:
+ * We are done -- return the accumulated total size.
*/
- buffer = byte_stream_buffer;
+ *size_needed = aml_size_needed + total_size;
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
+ /* Normal exit */
- bytes_consumed = temp16 + 3;
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct
- acpi_resource_address64);
- break;
+ return_ACPI_STATUS(AE_OK);
- case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
/*
- * 64-Bit Address Resource
+ * 16-Bit Address Resource:
+ * Add the size of the optional resource_source info
*/
- buffer = byte_stream_buffer;
-
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- bytes_consumed = temp16 + 3;
+ total_size = (acpi_rs_length)
+ (total_size +
+ acpi_rs_struct_option_length(&resource->data.
+ address16.
+ resource_source));
+ break;
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
/*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 43,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
+ * 32-Bit Address Resource:
+ * Add the size of the optional resource_source info
*/
- if (43 < temp16) {
- temp8 = (u8) (temp16 - 44);
- } else {
- temp8 = 0;
- }
-
- /* Ensure a 64-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_64_bITS(temp8);
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64)
- + (temp8 * sizeof(u8));
+ total_size = (acpi_rs_length)
+ (total_size +
+ acpi_rs_struct_option_length(&resource->data.
+ address32.
+ resource_source));
break;
- case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
/*
- * 32-Bit Address Resource
+ * 64-Bit Address Resource:
+ * Add the size of the optional resource_source info
*/
- buffer = byte_stream_buffer;
-
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- bytes_consumed = temp16 + 3;
+ total_size = (acpi_rs_length)
+ (total_size +
+ acpi_rs_struct_option_length(&resource->data.
+ address64.
+ resource_source));
+ break;
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
/*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 23,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
+ * Extended IRQ Resource:
+ * Add the size of each additional optional interrupt beyond the
+ * required 1 (4 bytes for each u32 interrupt number)
*/
- if (23 < temp16) {
- temp8 = (u8) (temp16 - 24);
- } else {
- temp8 = 0;
- }
-
- /* Ensure a 32-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
+ total_size = (acpi_rs_length)
+ (total_size +
+ ((resource->data.extended_irq.interrupt_count -
+ 1) * 4) +
+ /* Add the size of the optional resource_source info */
+ acpi_rs_struct_option_length(&resource->data.
+ extended_irq.
+ resource_source));
+ break;
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32)
- + (temp8 * sizeof(u8));
+ default:
break;
+ }
- case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
- /*
- * 16-Bit Address Resource
- */
- buffer = byte_stream_buffer;
+ /* Update the total */
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
+ aml_size_needed += total_size;
- bytes_consumed = temp16 + 3;
+ /* Point to the next object */
- /*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 13,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
- */
- if (13 < temp16) {
- temp8 = (u8) (temp16 - 14);
- } else {
- temp8 = 0;
- }
+ resource =
+ ACPI_ADD_PTR(struct acpi_resource, resource,
+ resource->length);
+ }
- /* Ensure a 32-bit boundary for the structure */
+ /* Did not find an end_tag resource descriptor */
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
+}
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16)
- + (temp8 * sizeof(u8));
- break;
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_get_list_length
+ *
+ * PARAMETERS: aml_buffer - Pointer to the resource byte stream
+ * aml_buffer_length - Size of aml_buffer
+ * size_needed - Where the size needed is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Takes an external resource byte stream and calculates the size
+ * buffer needed to hold the corresponding internal resource
+ * descriptor linked list.
+ *
+ ******************************************************************************/
- case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
- /*
- * Extended IRQ
- */
- buffer = byte_stream_buffer;
+acpi_status
+acpi_rs_get_list_length(u8 * aml_buffer,
+ u32 aml_buffer_length, acpi_size * size_needed)
+{
+ acpi_status status;
+ u8 *end_aml;
+ u8 *buffer;
+ u32 buffer_size = 0;
+ u16 temp16;
+ u16 resource_length;
+ u32 extra_struct_bytes;
+ u8 resource_index;
+ u8 minimum_aml_resource_length;
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
+ ACPI_FUNCTION_TRACE("rs_get_list_length");
- bytes_consumed = temp16 + 3;
+ end_aml = aml_buffer + aml_buffer_length;
- /*
- * Point past the length field and the Interrupt vector flags to
- * save off the Interrupt table length to the Temp8 variable.
- */
- buffer += 3;
- temp8 = *buffer;
+ /* Walk the list of AML resource descriptors */
- /*
- * To compensate for multiple interrupt numbers, add 4 bytes for
- * each additional interrupts greater than 1
- */
- additional_bytes = (u8) ((temp8 - 1) * 4);
+ while (aml_buffer < end_aml) {
+ /* Validate the Resource Type and Resource Length */
- /*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 9,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
- */
- if (9 + additional_bytes < temp16) {
- temp8 = (u8) (temp16 - (9 + additional_bytes));
- } else {
- temp8 = 0;
- }
+ status = acpi_ut_validate_resource(aml_buffer, &resource_index);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
- /* Ensure a 32-bit boundary for the structure */
+ /* Get the resource length and base (minimum) AML size */
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
+ resource_length = acpi_ut_get_resource_length(aml_buffer);
+ minimum_aml_resource_length =
+ acpi_gbl_resource_aml_sizes[resource_index];
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq) +
- (additional_bytes * sizeof(u8)) +
- (temp8 * sizeof(u8));
- break;
+ /*
+ * Augment the size for descriptors with optional
+ * and/or variable length fields
+ */
+ extra_struct_bytes = 0;
+ buffer =
+ aml_buffer + acpi_ut_get_resource_header_length(aml_buffer);
- case ACPI_RDESC_TYPE_IRQ_FORMAT:
+ switch (acpi_ut_get_resource_type(aml_buffer)) {
+ case ACPI_RESOURCE_NAME_IRQ:
/*
- * IRQ Resource.
- * Determine if it there are two or three trailing bytes
+ * IRQ Resource:
+ * Get the number of bits set in the 16-bit IRQ mask
*/
- buffer = byte_stream_buffer;
- temp8 = *buffer;
-
- if (temp8 & 0x01) {
- bytes_consumed = 4;
- } else {
- bytes_consumed = 3;
- }
-
- /* Point past the descriptor */
-
- ++buffer;
-
- /* Look at the number of bits set */
-
ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- for (index = 0; index < 16; index++) {
- if (temp16 & 0x1) {
- ++number_of_interrupts;
- }
-
- temp16 >>= 1;
- }
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_io) +
- (number_of_interrupts * sizeof(u32));
+ extra_struct_bytes = acpi_rs_count_set_bits(temp16);
break;
- case ACPI_RDESC_TYPE_DMA_FORMAT:
+ case ACPI_RESOURCE_NAME_DMA:
/*
- * DMA Resource
+ * DMA Resource:
+ * Get the number of bits set in the 8-bit DMA mask
*/
- buffer = byte_stream_buffer;
- bytes_consumed = 3;
-
- /* Point past the descriptor */
-
- ++buffer;
-
- /* Look at the number of bits set */
-
- temp8 = *buffer;
-
- for (index = 0; index < 8; index++) {
- if (temp8 & 0x1) {
- ++number_of_channels;
- }
-
- temp8 >>= 1;
- }
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma) +
- (number_of_channels * sizeof(u32));
+ extra_struct_bytes = acpi_rs_count_set_bits(*buffer);
break;
- case ACPI_RDESC_TYPE_START_DEPENDENT:
+ case ACPI_RESOURCE_NAME_VENDOR_SMALL:
/*
- * Start Dependent Functions Resource
- * Determine if it there are two or three trailing bytes
+ * Vendor Resource:
+ * Ensure a 32-bit boundary for the structure
*/
- buffer = byte_stream_buffer;
- temp8 = *buffer;
-
- if (temp8 & 0x01) {
- bytes_consumed = 2;
- } else {
- bytes_consumed = 1;
- }
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct
- acpi_resource_start_dpf);
+ extra_struct_bytes =
+ ACPI_ROUND_UP_to_32_bITS(resource_length) -
+ resource_length;
break;
- case ACPI_RDESC_TYPE_END_DEPENDENT:
+ case ACPI_RESOURCE_NAME_END_TAG:
/*
- * End Dependent Functions Resource
+ * End Tag: This is the normal exit, add size of end_tag
*/
- bytes_consumed = 1;
- structure_size = ACPI_RESOURCE_LENGTH;
- break;
+ *size_needed = buffer_size + ACPI_RS_SIZE_MIN;
+ return_ACPI_STATUS(AE_OK);
- case ACPI_RDESC_TYPE_IO_PORT:
+ case ACPI_RESOURCE_NAME_VENDOR_LARGE:
/*
- * IO Port Resource
+ * Vendor Resource:
+ * Add vendor data and ensure a 32-bit boundary for the structure
*/
- bytes_consumed = 8;
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_io);
+ extra_struct_bytes =
+ ACPI_ROUND_UP_to_32_bITS(resource_length) -
+ resource_length;
break;
- case ACPI_RDESC_TYPE_FIXED_IO_PORT:
+ case ACPI_RESOURCE_NAME_ADDRESS32:
+ case ACPI_RESOURCE_NAME_ADDRESS16:
/*
- * Fixed IO Port Resource
+ * 32-Bit or 16-bit Address Resource:
+ * Add the size of any optional data (resource_source)
*/
- bytes_consumed = 4;
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io);
+ extra_struct_bytes =
+ acpi_rs_stream_option_length(resource_length,
+ minimum_aml_resource_length);
break;
- case ACPI_RDESC_TYPE_SMALL_VENDOR:
+ case ACPI_RESOURCE_NAME_EXTENDED_IRQ:
/*
- * Vendor Specific Resource
+ * Extended IRQ:
+ * Point past the interrupt_vector_flags to get the
+ * interrupt_table_length.
*/
- buffer = byte_stream_buffer;
+ buffer++;
- temp8 = *buffer;
- temp8 = (u8) (temp8 & 0x7);
- bytes_consumed = temp8 + 1;
-
- /* Ensure a 32-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) +
- (temp8 * sizeof(u8));
+ extra_struct_bytes =
+ /*
+ * Add 4 bytes for each additional interrupt. Note: at
+ * least one interrupt is required and is included in
+ * the minimum descriptor size
+ */
+ ((*buffer - 1) * sizeof(u32)) +
+ /* Add the size of any optional data (resource_source) */
+ acpi_rs_stream_option_length(resource_length -
+ extra_struct_bytes,
+ minimum_aml_resource_length);
break;
- case ACPI_RDESC_TYPE_END_TAG:
+ case ACPI_RESOURCE_NAME_ADDRESS64:
/*
- * End Tag
+ * 64-Bit Address Resource:
+ * Add the size of any optional data (resource_source)
+ * Ensure a 64-bit boundary for the structure
*/
- bytes_consumed = 2;
- structure_size = ACPI_RESOURCE_LENGTH;
- byte_stream_buffer_length = bytes_parsed;
+ extra_struct_bytes =
+ ACPI_ROUND_UP_to_64_bITS
+ (acpi_rs_stream_option_length
+ (resource_length, minimum_aml_resource_length));
break;
default:
- /*
- * If we get here, everything is out of sync,
- * exit with an error
- */
- return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
+ break;
}
- /* Update the return value and counter */
-
- buffer_size += (u32) ACPI_ALIGN_RESOURCE_SIZE(structure_size);
- bytes_parsed += bytes_consumed;
+ /* Update the required buffer size for the internal descriptor structs */
- /* Set the byte stream to point to the next resource */
+ temp16 = (u16) (acpi_gbl_resource_struct_sizes[resource_index] +
+ extra_struct_bytes);
+ buffer_size += (u32) ACPI_ROUND_UP_TO_NATIVE_WORD(temp16);
- byte_stream_buffer += bytes_consumed;
+ /*
+ * Point to the next resource within the stream
+ * using the size of the header plus the length contained in the header
+ */
+ aml_buffer += acpi_ut_get_descriptor_length(aml_buffer);
}
- /* This is the data the caller needs */
+ /* Did not find an end_tag resource descriptor */
- *size_needed = buffer_size;
- return_ACPI_STATUS(AE_OK);
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
/*******************************************************************************
for (table_index = 0; table_index < 4 && !name_found;
table_index++) {
- if ((ACPI_TYPE_STRING ==
- ACPI_GET_OBJECT_TYPE(*sub_object_list))
- ||
- ((ACPI_TYPE_LOCAL_REFERENCE ==
- ACPI_GET_OBJECT_TYPE(*sub_object_list))
- && ((*sub_object_list)->reference.opcode ==
- AML_INT_NAMEPATH_OP))) {
+ if (*sub_object_list && /* Null object allowed */
+ ((ACPI_TYPE_STRING ==
+ ACPI_GET_OBJECT_TYPE(*sub_object_list)) ||
+ ((ACPI_TYPE_LOCAL_REFERENCE ==
+ ACPI_GET_OBJECT_TYPE(*sub_object_list)) &&
+ ((*sub_object_list)->reference.opcode ==
+ AML_INT_NAMEPATH_OP)))) {
name_found = TRUE;
} else {
/* Look at the next element */
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*
* FUNCTION: acpi_rs_create_resource_list
*
- * PARAMETERS: byte_stream_buffer - Pointer to the resource byte stream
- * output_buffer - Pointer to the user's buffer
+ * PARAMETERS: aml_buffer - Pointer to the resource byte stream
+ * output_buffer - Pointer to the user's buffer
*
- * RETURN: Status - AE_OK if okay, else a valid acpi_status code
+ * RETURN: Status: AE_OK if okay, else a valid acpi_status code
* If output_buffer is not large enough, output_buffer_length
* indicates how large output_buffer should be, else it
* indicates how may u8 elements of output_buffer are valid.
*
******************************************************************************/
acpi_status
-acpi_rs_create_resource_list(union acpi_operand_object *byte_stream_buffer,
+acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
struct acpi_buffer *output_buffer)
{
acpi_status status;
- u8 *byte_stream_start;
+ u8 *aml_start;
acpi_size list_size_needed = 0;
- u32 byte_stream_buffer_length;
+ u32 aml_buffer_length;
ACPI_FUNCTION_TRACE("rs_create_resource_list");
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "byte_stream_buffer = %p\n",
- byte_stream_buffer));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "aml_buffer = %p\n", aml_buffer));
/* Params already validated, so we don't re-validate here */
- byte_stream_buffer_length = byte_stream_buffer->buffer.length;
- byte_stream_start = byte_stream_buffer->buffer.pointer;
+ aml_buffer_length = aml_buffer->buffer.length;
+ aml_start = aml_buffer->buffer.pointer;
/*
- * Pass the byte_stream_buffer into a module that can calculate
+ * Pass the aml_buffer into a module that can calculate
* the buffer size needed for the linked list
*/
- status =
- acpi_rs_get_list_length(byte_stream_start,
- byte_stream_buffer_length,
- &list_size_needed);
+ status = acpi_rs_get_list_length(aml_start, aml_buffer_length,
+ &list_size_needed);
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Status=%X list_size_needed=%X\n",
status, (u32) list_size_needed));
/* Do the conversion */
- status =
- acpi_rs_byte_stream_to_list(byte_stream_start,
- byte_stream_buffer_length,
- output_buffer->pointer);
+ status = acpi_rs_convert_aml_to_resources(aml_start, aml_buffer_length,
+ output_buffer->pointer);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/* Each element of the top-level package must also be a package */
if (ACPI_GET_OBJECT_TYPE(*top_object_list) != ACPI_TYPE_PACKAGE) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(PRT[%X]) Need sub-package, found %s\n",
- index,
- acpi_ut_get_object_type_name
- (*top_object_list)));
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X]) Need sub-package, found %s",
+ index,
+ acpi_ut_get_object_type_name
+ (*top_object_list)));
return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
}
/* Each sub-package must be of length 4 */
if ((*top_object_list)->package.count != 4) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(PRT[%X]) Need package of length 4, found length %d\n",
- index,
- (*top_object_list)->package.count));
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X]) Need package of length 4, found length %d",
+ index, (*top_object_list)->package.count));
return_ACPI_STATUS(AE_AML_PACKAGE_LIMIT);
}
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
user_prt->address = obj_desc->integer.value;
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(PRT[%X].Address) Need Integer, found %s\n",
- index,
- acpi_ut_get_object_type_name
- (obj_desc)));
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X].Address) Need Integer, found %s",
+ index,
+ acpi_ut_get_object_type_name(obj_desc)));
return_ACPI_STATUS(AE_BAD_DATA);
}
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
user_prt->pin = (u32) obj_desc->integer.value;
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(PRT[%X].Pin) Need Integer, found %s\n",
- index,
- acpi_ut_get_object_type_name
- (obj_desc)));
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X].Pin) Need Integer, found %s",
+ index,
+ acpi_ut_get_object_type_name(obj_desc)));
return_ACPI_STATUS(AE_BAD_DATA);
}
- /* 3) Third subobject: Dereference the PRT.source_name */
-
+ /*
+ * 3) Third subobject: Dereference the PRT.source_name
+ * The name may be unresolved (slack mode), so allow a null object
+ */
obj_desc = sub_object_list[2];
- switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
- case ACPI_TYPE_LOCAL_REFERENCE:
-
- if (obj_desc->reference.opcode != AML_INT_NAMEPATH_OP) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(PRT[%X].Source) Need name, found reference op %X\n",
- index,
- obj_desc->reference.opcode));
+ if (obj_desc) {
+ switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
+ case ACPI_TYPE_LOCAL_REFERENCE:
+
+ if (obj_desc->reference.opcode !=
+ AML_INT_NAMEPATH_OP) {
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X].Source) Need name, found reference op %X",
+ index,
+ obj_desc->reference.
+ opcode));
+ return_ACPI_STATUS(AE_BAD_DATA);
+ }
+
+ node = obj_desc->reference.node;
+
+ /* Use *remaining* length of the buffer as max for pathname */
+
+ path_buffer.length = output_buffer->length -
+ (u32) ((u8 *) user_prt->source -
+ (u8 *) output_buffer->pointer);
+ path_buffer.pointer = user_prt->source;
+
+ status =
+ acpi_ns_handle_to_pathname((acpi_handle)
+ node,
+ &path_buffer);
+
+ /* +1 to include null terminator */
+
+ user_prt->length +=
+ (u32) ACPI_STRLEN(user_prt->source) + 1;
+ break;
+
+ case ACPI_TYPE_STRING:
+
+ ACPI_STRCPY(user_prt->source,
+ obj_desc->string.pointer);
+
+ /*
+ * Add to the Length field the length of the string
+ * (add 1 for terminator)
+ */
+ user_prt->length += obj_desc->string.length + 1;
+ break;
+
+ case ACPI_TYPE_INTEGER:
+ /*
+ * If this is a number, then the Source Name is NULL, since the
+ * entire buffer was zeroed out, we can leave this alone.
+ *
+ * Add to the Length field the length of the u32 NULL
+ */
+ user_prt->length += sizeof(u32);
+ break;
+
+ default:
+
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X].Source) Need Ref/String/Integer, found %s",
+ index,
+ acpi_ut_get_object_type_name
+ (obj_desc)));
return_ACPI_STATUS(AE_BAD_DATA);
}
-
- node = obj_desc->reference.node;
-
- /* Use *remaining* length of the buffer as max for pathname */
-
- path_buffer.length = output_buffer->length -
- (u32) ((u8 *) user_prt->source -
- (u8 *) output_buffer->pointer);
- path_buffer.pointer = user_prt->source;
-
- status =
- acpi_ns_handle_to_pathname((acpi_handle) node,
- &path_buffer);
-
- /* +1 to include null terminator */
-
- user_prt->length +=
- (u32) ACPI_STRLEN(user_prt->source) + 1;
- break;
-
- case ACPI_TYPE_STRING:
-
- ACPI_STRCPY(user_prt->source, obj_desc->string.pointer);
-
- /*
- * Add to the Length field the length of the string
- * (add 1 for terminator)
- */
- user_prt->length += obj_desc->string.length + 1;
- break;
-
- case ACPI_TYPE_INTEGER:
- /*
- * If this is a number, then the Source Name is NULL, since the
- * entire buffer was zeroed out, we can leave this alone.
- *
- * Add to the Length field the length of the u32 NULL
- */
- user_prt->length += sizeof(u32);
- break;
-
- default:
-
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(PRT[%X].Source) Need Ref/String/Integer, found %s\n",
- index,
- acpi_ut_get_object_type_name
- (obj_desc)));
- return_ACPI_STATUS(AE_BAD_DATA);
}
/* Now align the current length */
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
user_prt->source_index = (u32) obj_desc->integer.value;
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "(PRT[%X].source_index) Need Integer, found %s\n",
- index,
- acpi_ut_get_object_type_name
- (obj_desc)));
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X].source_index) Need Integer, found %s",
+ index,
+ acpi_ut_get_object_type_name(obj_desc)));
return_ACPI_STATUS(AE_BAD_DATA);
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_create_byte_stream
+ * FUNCTION: acpi_rs_create_aml_resources
*
* PARAMETERS: linked_list_buffer - Pointer to the resource linked list
* output_buffer - Pointer to the user's buffer
******************************************************************************/
acpi_status
-acpi_rs_create_byte_stream(struct acpi_resource *linked_list_buffer,
- struct acpi_buffer *output_buffer)
+acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer,
+ struct acpi_buffer *output_buffer)
{
acpi_status status;
- acpi_size byte_stream_size_needed = 0;
+ acpi_size aml_size_needed = 0;
- ACPI_FUNCTION_TRACE("rs_create_byte_stream");
+ ACPI_FUNCTION_TRACE("rs_create_aml_resources");
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "linked_list_buffer = %p\n",
linked_list_buffer));
* Pass the linked_list_buffer into a module that calculates
* the buffer size needed for the byte stream.
*/
- status = acpi_rs_get_byte_stream_length(linked_list_buffer,
- &byte_stream_size_needed);
+ status = acpi_rs_get_aml_length(linked_list_buffer, &aml_size_needed);
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "byte_stream_size_needed=%X, %s\n",
- (u32) byte_stream_size_needed,
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "aml_size_needed=%X, %s\n",
+ (u32) aml_size_needed,
acpi_format_exception(status)));
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
/* Validate/Allocate/Clear caller buffer */
- status =
- acpi_ut_initialize_buffer(output_buffer, byte_stream_size_needed);
+ status = acpi_ut_initialize_buffer(output_buffer, aml_size_needed);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/* Do the conversion */
status =
- acpi_rs_list_to_byte_stream(linked_list_buffer,
- byte_stream_size_needed,
- output_buffer->pointer);
+ acpi_rs_convert_resources_to_aml(linked_list_buffer,
+ aml_size_needed,
+ output_buffer->pointer);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Local prototypes */
-static void acpi_rs_dump_irq(union acpi_resource_data *data);
+static void acpi_rs_out_string(char *title, char *value);
-static void acpi_rs_dump_address16(union acpi_resource_data *data);
+static void acpi_rs_out_integer8(char *title, u8 value);
-static void acpi_rs_dump_address32(union acpi_resource_data *data);
+static void acpi_rs_out_integer16(char *title, u16 value);
-static void acpi_rs_dump_address64(union acpi_resource_data *data);
+static void acpi_rs_out_integer32(char *title, u32 value);
-static void acpi_rs_dump_dma(union acpi_resource_data *data);
+static void acpi_rs_out_integer64(char *title, u64 value);
-static void acpi_rs_dump_io(union acpi_resource_data *data);
+static void acpi_rs_out_title(char *title);
-static void acpi_rs_dump_extended_irq(union acpi_resource_data *data);
+static void acpi_rs_dump_byte_list(u16 length, u8 * data);
-static void acpi_rs_dump_fixed_io(union acpi_resource_data *data);
+static void acpi_rs_dump_dword_list(u8 length, u32 * data);
-static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data);
+static void acpi_rs_dump_short_byte_list(u8 length, u8 * data);
-static void acpi_rs_dump_memory24(union acpi_resource_data *data);
+static void
+acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source);
-static void acpi_rs_dump_memory32(union acpi_resource_data *data);
+static void acpi_rs_dump_address_common(union acpi_resource_data *resource);
-static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data);
+static void
+acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table);
-static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data);
+#define ACPI_RSD_OFFSET(f) (u8) ACPI_OFFSET (union acpi_resource_data,f)
+#define ACPI_PRT_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_pci_routing_table,f)
+#define ACPI_RSD_TABLE_SIZE(name) (sizeof(name) / sizeof (struct acpi_rsdump_info))
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_irq
+ * Resource Descriptor info tables
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * Note: The first table entry must be a Title or Literal and must contain
+ * the table length (number of table entries)
*
******************************************************************************/
-static void acpi_rs_dump_irq(union acpi_resource_data *data)
-{
- struct acpi_resource_irq *irq_data = (struct acpi_resource_irq *)data;
- u8 index = 0;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("IRQ Resource\n");
+struct acpi_rsdump_info acpi_rs_dump_irq[6] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_irq), "IRQ", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.triggering), "Triggering",
+ acpi_gbl_HEdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.polarity), "Polarity",
+ acpi_gbl_LLdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.sharable), "Sharing",
+ acpi_gbl_SHRdecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(irq.interrupt_count),
+ "Interrupt Count", NULL},
+ {ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(irq.interrupts[0]),
+ "Interrupt List", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_dma[6] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_dma), "DMA", NULL},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.type), "Speed",
+ acpi_gbl_TYPdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(dma.bus_master), "Mastering",
+ acpi_gbl_BMdecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.transfer), "Transfer Type",
+ acpi_gbl_SIZdecode},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(dma.channel_count), "Channel Count",
+ NULL},
+ {ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(dma.channels[0]), "Channel List",
+ NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_start_dpf[3] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_start_dpf),
+ "Start-Dependent-Functions", NULL},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.compatibility_priority),
+ "Compatibility Priority", acpi_gbl_config_decode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.performance_robustness),
+ "Performance/Robustness", acpi_gbl_config_decode}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_end_dpf[1] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_dpf),
+ "End-Dependent-Functions", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_io[6] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io), "I/O", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(io.io_decode), "Address Decoding",
+ acpi_gbl_io_decode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.minimum), "Address Minimum", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.maximum), "Address Maximum", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.alignment), "Alignment", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.address_length), "Address Length",
+ NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_fixed_io[3] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_io),
+ "Fixed I/O", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(fixed_io.address), "Address", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(fixed_io.address_length),
+ "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_vendor[3] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_vendor),
+ "Vendor Specific", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(vendor.byte_length), "Length", NULL},
+ {ACPI_RSD_LONGLIST, ACPI_RSD_OFFSET(vendor.byte_data[0]), "Vendor Data",
+ NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_end_tag[1] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_tag), "end_tag",
+ NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_memory24[6] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory24),
+ "24-Bit Memory Range", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory24.write_protect),
+ "Write Protect", acpi_gbl_RWdecode},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.minimum), "Address Minimum",
+ NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.maximum), "Address Maximum",
+ NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.alignment), "Alignment",
+ NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.address_length),
+ "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_memory32[6] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory32),
+ "32-Bit Memory Range", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory32.write_protect),
+ "Write Protect", acpi_gbl_RWdecode},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.minimum), "Address Minimum",
+ NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.maximum), "Address Maximum",
+ NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.alignment), "Alignment",
+ NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.address_length),
+ "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[4] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_memory32),
+ "32-Bit Fixed Memory Range", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(fixed_memory32.write_protect),
+ "Write Protect", acpi_gbl_RWdecode},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address), "Address",
+ NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address_length),
+ "Address Length", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_address16[8] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address16),
+ "16-Bit WORD Address Space", NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.granularity), "Granularity",
+ NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.minimum), "Address Minimum",
+ NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.maximum), "Address Maximum",
+ NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.translation_offset),
+ "Translation Offset", NULL},
+ {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.address_length),
+ "Address Length", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address16.resource_source), NULL, NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_address32[8] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address32),
+ "32-Bit DWORD Address Space", NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.granularity), "Granularity",
+ NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.minimum), "Address Minimum",
+ NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.maximum), "Address Maximum",
+ NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.translation_offset),
+ "Translation Offset", NULL},
+ {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.address_length),
+ "Address Length", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address32.resource_source), NULL, NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_address64[8] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address64),
+ "64-Bit QWORD Address Space", NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.granularity), "Granularity",
+ NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.minimum), "Address Minimum",
+ NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.maximum), "Address Maximum",
+ NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.translation_offset),
+ "Translation Offset", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.address_length),
+ "Address Length", NULL},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address64.resource_source), NULL, NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_ext_address64[8] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_address64),
+ "64-Bit Extended Address Space", NULL},
+ {ACPI_RSD_ADDRESS, 0, NULL, NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.granularity),
+ "Granularity", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.minimum),
+ "Address Minimum", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.maximum),
+ "Address Maximum", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.translation_offset),
+ "Translation Offset", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.address_length),
+ "Address Length", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.type_specific),
+ "Type-Specific Attribute", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_ext_irq[8] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_irq),
+ "Extended IRQ", NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.producer_consumer),
+ "Type", acpi_gbl_consume_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.triggering),
+ "Triggering", acpi_gbl_HEdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.polarity), "Polarity",
+ acpi_gbl_LLdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.sharable), "Sharing",
+ acpi_gbl_SHRdecode},
+ {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(extended_irq.resource_source), NULL,
+ NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(extended_irq.interrupt_count),
+ "Interrupt Count", NULL},
+ {ACPI_RSD_DWORDLIST, ACPI_RSD_OFFSET(extended_irq.interrupts[0]),
+ "Interrupt List", NULL}
+};
+
+struct acpi_rsdump_info acpi_rs_dump_generic_reg[6] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_generic_reg),
+ "Generic Register", NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.space_id), "Space ID",
+ NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_width), "Bit Width",
+ NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_offset), "Bit Offset",
+ NULL},
+ {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.access_size),
+ "Access Size", NULL},
+ {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(generic_reg.address), "Address", NULL}
+};
- acpi_os_printf(" %s Triggered\n",
- ACPI_LEVEL_SENSITIVE ==
- irq_data->edge_level ? "Level" : "Edge");
-
- acpi_os_printf(" Active %s\n",
- ACPI_ACTIVE_LOW ==
- irq_data->active_high_low ? "Low" : "High");
-
- acpi_os_printf(" %s\n",
- ACPI_SHARED ==
- irq_data->shared_exclusive ? "Shared" : "Exclusive");
-
- acpi_os_printf(" %X Interrupts ( ", irq_data->number_of_interrupts);
-
- for (index = 0; index < irq_data->number_of_interrupts; index++) {
- acpi_os_printf("%X ", irq_data->interrupts[index]);
- }
+/*
+ * Tables used for common address descriptor flag fields
+ */
+static struct acpi_rsdump_info acpi_rs_dump_general_flags[5] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_general_flags), NULL,
+ NULL},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.producer_consumer),
+ "Consumer/Producer", acpi_gbl_consume_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.decode), "Address Decode",
+ acpi_gbl_DECdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.min_address_fixed),
+ "Min Relocatability", acpi_gbl_min_decode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.max_address_fixed),
+ "Max Relocatability", acpi_gbl_max_decode}
+};
+
+static struct acpi_rsdump_info acpi_rs_dump_memory_flags[5] = {
+ {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory_flags),
+ "Resource Type", (void *)"Memory Range"},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.write_protect),
+ "Write Protect", acpi_gbl_RWdecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.caching),
+ "Caching", acpi_gbl_MEMdecode},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.range_type),
+ "Range Type", acpi_gbl_MTPdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.translation),
+ "Translation", acpi_gbl_TTPdecode}
+};
+
+static struct acpi_rsdump_info acpi_rs_dump_io_flags[4] = {
+ {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io_flags),
+ "Resource Type", (void *)"I/O Range"},
+ {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.io.range_type),
+ "Range Type", acpi_gbl_RNGdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation),
+ "Translation", acpi_gbl_TTPdecode},
+ {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation_type),
+ "Translation Type", acpi_gbl_TRSdecode}
+};
- acpi_os_printf(")\n");
- return;
-}
+/*
+ * Table used to dump _PRT contents
+ */
+static struct acpi_rsdump_info acpi_rs_dump_prt[5] = {
+ {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_prt), NULL, NULL},
+ {ACPI_RSD_UINT64, ACPI_PRT_OFFSET(address), "Address", NULL},
+ {ACPI_RSD_UINT32, ACPI_PRT_OFFSET(pin), "Pin", NULL},
+ {ACPI_RSD_STRING, ACPI_PRT_OFFSET(source[0]), "Source", NULL},
+ {ACPI_RSD_UINT32, ACPI_PRT_OFFSET(source_index), "Source Index", NULL}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_dma
+ * FUNCTION: acpi_rs_dump_descriptor
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: Resource
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION:
*
******************************************************************************/
-static void acpi_rs_dump_dma(union acpi_resource_data *data)
+static void
+acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
{
- struct acpi_resource_dma *dma_data = (struct acpi_resource_dma *)data;
- u8 index = 0;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("DMA Resource\n");
-
- switch (dma_data->type) {
- case ACPI_COMPATIBILITY:
- acpi_os_printf(" Compatibility mode\n");
- break;
-
- case ACPI_TYPE_A:
- acpi_os_printf(" Type A\n");
- break;
-
- case ACPI_TYPE_B:
- acpi_os_printf(" Type B\n");
- break;
-
- case ACPI_TYPE_F:
- acpi_os_printf(" Type F\n");
- break;
-
- default:
- acpi_os_printf(" Invalid DMA type\n");
- break;
- }
-
- acpi_os_printf(" %sBus Master\n",
- ACPI_BUS_MASTER == dma_data->bus_master ? "" : "Not a ");
-
- switch (dma_data->transfer) {
- case ACPI_TRANSFER_8:
- acpi_os_printf(" 8-bit only transfer\n");
- break;
+ u8 *target = NULL;
+ u8 *previous_target;
+ char *name;
+ u8 count;
+
+ /* First table entry must contain the table length (# of table entries) */
+
+ count = table->offset;
+
+ while (count) {
+ previous_target = target;
+ target = ACPI_ADD_PTR(u8, resource, table->offset);
+ name = table->name;
+
+ switch (table->opcode) {
+ case ACPI_RSD_TITLE:
+ /*
+ * Optional resource title
+ */
+ if (table->name) {
+ acpi_os_printf("%s Resource\n", name);
+ }
+ break;
- case ACPI_TRANSFER_8_16:
- acpi_os_printf(" 8 and 16-bit transfer\n");
- break;
+ /* Strings */
- case ACPI_TRANSFER_16:
- acpi_os_printf(" 16 bit only transfer\n");
- break;
+ case ACPI_RSD_LITERAL:
+ acpi_rs_out_string(name,
+ ACPI_CAST_PTR(char, table->pointer));
+ break;
- default:
- acpi_os_printf(" Invalid transfer preference\n");
- break;
- }
+ case ACPI_RSD_STRING:
+ acpi_rs_out_string(name, ACPI_CAST_PTR(char, target));
+ break;
- acpi_os_printf(" Number of Channels: %X ( ",
- dma_data->number_of_channels);
+ /* Data items, 8/16/32/64 bit */
- for (index = 0; index < dma_data->number_of_channels; index++) {
- acpi_os_printf("%X ", dma_data->channels[index]);
- }
+ case ACPI_RSD_UINT8:
+ acpi_rs_out_integer8(name, ACPI_GET8(target));
+ break;
- acpi_os_printf(")\n");
- return;
-}
+ case ACPI_RSD_UINT16:
+ acpi_rs_out_integer16(name, ACPI_GET16(target));
+ break;
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_start_depend_fns
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
+ case ACPI_RSD_UINT32:
+ acpi_rs_out_integer32(name, ACPI_GET32(target));
+ break;
-static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data)
-{
- struct acpi_resource_start_dpf *sdf_data =
- (struct acpi_resource_start_dpf *)data;
+ case ACPI_RSD_UINT64:
+ acpi_rs_out_integer64(name, ACPI_GET64(target));
+ break;
- ACPI_FUNCTION_ENTRY();
+ /* Flags: 1-bit and 2-bit flags supported */
- acpi_os_printf("Start Dependent Functions Resource\n");
+ case ACPI_RSD_1BITFLAG:
+ acpi_rs_out_string(name, ACPI_CAST_PTR(char,
+ table->
+ pointer[*target &
+ 0x01]));
+ break;
- switch (sdf_data->compatibility_priority) {
- case ACPI_GOOD_CONFIGURATION:
- acpi_os_printf(" Good configuration\n");
- break;
+ case ACPI_RSD_2BITFLAG:
+ acpi_rs_out_string(name, ACPI_CAST_PTR(char,
+ table->
+ pointer[*target &
+ 0x03]));
+ break;
- case ACPI_ACCEPTABLE_CONFIGURATION:
- acpi_os_printf(" Acceptable configuration\n");
- break;
+ case ACPI_RSD_SHORTLIST:
+ /*
+ * Short byte list (single line output) for DMA and IRQ resources
+ * Note: The list length is obtained from the previous table entry
+ */
+ if (previous_target) {
+ acpi_rs_out_title(name);
+ acpi_rs_dump_short_byte_list(*previous_target,
+ target);
+ }
+ break;
- case ACPI_SUB_OPTIMAL_CONFIGURATION:
- acpi_os_printf(" Sub-optimal configuration\n");
- break;
+ case ACPI_RSD_LONGLIST:
+ /*
+ * Long byte list for Vendor resource data
+ * Note: The list length is obtained from the previous table entry
+ */
+ if (previous_target) {
+ acpi_rs_dump_byte_list(ACPI_GET16
+ (previous_target),
+ target);
+ }
+ break;
- default:
- acpi_os_printf(" Invalid compatibility priority\n");
- break;
- }
+ case ACPI_RSD_DWORDLIST:
+ /*
+ * Dword list for Extended Interrupt resources
+ * Note: The list length is obtained from the previous table entry
+ */
+ if (previous_target) {
+ acpi_rs_dump_dword_list(*previous_target,
+ ACPI_CAST_PTR(u32,
+ target));
+ }
+ break;
- switch (sdf_data->performance_robustness) {
- case ACPI_GOOD_CONFIGURATION:
- acpi_os_printf(" Good configuration\n");
- break;
+ case ACPI_RSD_ADDRESS:
+ /*
+ * Common flags for all Address resources
+ */
+ acpi_rs_dump_address_common(ACPI_CAST_PTR
+ (union acpi_resource_data,
+ target));
+ break;
- case ACPI_ACCEPTABLE_CONFIGURATION:
- acpi_os_printf(" Acceptable configuration\n");
- break;
+ case ACPI_RSD_SOURCE:
+ /*
+ * Optional resource_source for Address resources
+ */
+ acpi_rs_dump_resource_source(ACPI_CAST_PTR
+ (struct
+ acpi_resource_source,
+ target));
+ break;
- case ACPI_SUB_OPTIMAL_CONFIGURATION:
- acpi_os_printf(" Sub-optimal configuration\n");
- break;
+ default:
+ acpi_os_printf("**** Invalid table opcode [%X] ****\n",
+ table->opcode);
+ return;
+ }
- default:
- acpi_os_printf(" Invalid performance robustness preference\n");
- break;
+ table++;
+ count--;
}
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_io
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_io(union acpi_resource_data *data)
-{
- struct acpi_resource_io *io_data = (struct acpi_resource_io *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Io Resource\n");
-
- acpi_os_printf(" %d bit decode\n",
- ACPI_DECODE_16 == io_data->io_decode ? 16 : 10);
-
- acpi_os_printf(" Range minimum base: %08X\n",
- io_data->min_base_address);
-
- acpi_os_printf(" Range maximum base: %08X\n",
- io_data->max_base_address);
-
- acpi_os_printf(" Alignment: %08X\n", io_data->alignment);
-
- acpi_os_printf(" Range Length: %08X\n", io_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_fixed_io
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_fixed_io(union acpi_resource_data *data)
-{
- struct acpi_resource_fixed_io *fixed_io_data =
- (struct acpi_resource_fixed_io *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Fixed Io Resource\n");
- acpi_os_printf(" Range base address: %08X",
- fixed_io_data->base_address);
-
- acpi_os_printf(" Range length: %08X", fixed_io_data->range_length);
-
- return;
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_vendor_specific
+ * FUNCTION: acpi_rs_dump_resource_source
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: resource_source - Pointer to a Resource Source struct
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Common routine for dumping the optional resource_source and the
+ * corresponding resource_source_index.
*
******************************************************************************/
-static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data)
+static void
+acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source)
{
- struct acpi_resource_vendor *vendor_data =
- (struct acpi_resource_vendor *)data;
- u16 index = 0;
-
ACPI_FUNCTION_ENTRY();
- acpi_os_printf("Vendor Specific Resource\n");
-
- acpi_os_printf(" Length: %08X\n", vendor_data->length);
-
- for (index = 0; index < vendor_data->length; index++) {
- acpi_os_printf(" Byte %X: %08X\n",
- index, vendor_data->reserved[index]);
+ if (resource_source->index == 0xFF) {
+ return;
}
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_memory24
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_memory24(union acpi_resource_data *data)
-{
- struct acpi_resource_mem24 *memory24_data =
- (struct acpi_resource_mem24 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("24-Bit Memory Range Resource\n");
-
- acpi_os_printf(" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- memory24_data->read_write_attribute ?
- "/Write" : " only");
-
- acpi_os_printf(" Range minimum base: %08X\n",
- memory24_data->min_base_address);
-
- acpi_os_printf(" Range maximum base: %08X\n",
- memory24_data->max_base_address);
-
- acpi_os_printf(" Alignment: %08X\n", memory24_data->alignment);
-
- acpi_os_printf(" Range length: %08X\n", memory24_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_memory32
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_memory32(union acpi_resource_data *data)
-{
- struct acpi_resource_mem32 *memory32_data =
- (struct acpi_resource_mem32 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("32-Bit Memory Range Resource\n");
-
- acpi_os_printf(" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- memory32_data->read_write_attribute ?
- "/Write" : " only");
-
- acpi_os_printf(" Range minimum base: %08X\n",
- memory32_data->min_base_address);
-
- acpi_os_printf(" Range maximum base: %08X\n",
- memory32_data->max_base_address);
-
- acpi_os_printf(" Alignment: %08X\n", memory32_data->alignment);
-
- acpi_os_printf(" Range length: %08X\n", memory32_data->range_length);
+ acpi_rs_out_integer8("Resource Source Index", resource_source->index);
- return;
+ acpi_rs_out_string("Resource Source",
+ resource_source->string_ptr ?
+ resource_source->string_ptr : "[Not Specified]");
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_fixed_memory32
+ * FUNCTION: acpi_rs_dump_address_common
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN:
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data)
-{
- struct acpi_resource_fixed_mem32 *fixed_memory32_data =
- (struct acpi_resource_fixed_mem32 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("32-Bit Fixed Location Memory Range Resource\n");
-
- acpi_os_printf(" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- fixed_memory32_data->
- read_write_attribute ? "/Write" : " Only");
-
- acpi_os_printf(" Range base address: %08X\n",
- fixed_memory32_data->range_base_address);
-
- acpi_os_printf(" Range length: %08X\n",
- fixed_memory32_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_address16
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Dump the fields that are common to all Address resource
+ * descriptors
*
******************************************************************************/
-static void acpi_rs_dump_address16(union acpi_resource_data *data)
+static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
{
- struct acpi_resource_address16 *address16_data =
- (struct acpi_resource_address16 *)data;
-
ACPI_FUNCTION_ENTRY();
- acpi_os_printf("16-Bit Address Space Resource\n");
- acpi_os_printf(" Resource Type: ");
+ /* Decode the type-specific flags */
- switch (address16_data->resource_type) {
+ switch (resource->address.resource_type) {
case ACPI_MEMORY_RANGE:
- acpi_os_printf("Memory Range\n");
-
- switch (address16_data->attribute.memory.cache_attribute) {
- case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Noncacheable memory\n");
- break;
-
- case ACPI_CACHABLE_MEMORY:
- acpi_os_printf(" Type Specific: Cacheable memory\n");
- break;
-
- case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf
- (" Type Specific: Write-combining memory\n");
- break;
-
- case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Prefetchable memory\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid cache attribute\n");
- break;
- }
-
- acpi_os_printf(" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address16_data->attribute.memory.
- read_write_attribute ? "/Write" : " Only");
+ acpi_rs_dump_descriptor(resource, acpi_rs_dump_memory_flags);
break;
case ACPI_IO_RANGE:
- acpi_os_printf("I/O Range\n");
-
- switch (address16_data->attribute.io.range_attribute) {
- case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf
- (" Type Specific: Non-ISA Io Addresses\n");
- break;
-
- case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf(" Type Specific: ISA Io Addresses\n");
- break;
-
- case ACPI_ENTIRE_RANGE:
- acpi_os_printf
- (" Type Specific: ISA and non-ISA Io Addresses\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid range attribute\n");
- break;
- }
-
- acpi_os_printf(" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address16_data->attribute.io.
- translation_attribute ? "Sparse" : "Dense");
+ acpi_rs_dump_descriptor(resource, acpi_rs_dump_io_flags);
break;
case ACPI_BUS_NUMBER_RANGE:
- acpi_os_printf("Bus Number Range\n");
+ acpi_rs_out_string("Resource Type", "Bus Number Range");
break;
default:
- acpi_os_printf("0x%2.2X\n", address16_data->resource_type);
+ acpi_rs_out_integer8("Resource Type",
+ (u8) resource->address.resource_type);
break;
}
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == address16_data->producer_consumer ?
- "Consumer" : "Producer");
-
- acpi_os_printf(" %s decode\n",
- ACPI_SUB_DECODE == address16_data->decode ?
- "Subtractive" : "Positive");
+ /* Decode the general flags */
- acpi_os_printf(" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address16_data->min_address_fixed ?
- "" : "not");
-
- acpi_os_printf(" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address16_data->max_address_fixed ?
- "" : "not");
-
- acpi_os_printf(" Granularity: %08X\n", address16_data->granularity);
-
- acpi_os_printf(" Address range min: %08X\n",
- address16_data->min_address_range);
-
- acpi_os_printf(" Address range max: %08X\n",
- address16_data->max_address_range);
-
- acpi_os_printf(" Address translation offset: %08X\n",
- address16_data->address_translation_offset);
-
- acpi_os_printf(" Address Length: %08X\n",
- address16_data->address_length);
-
- if (0xFF != address16_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X\n",
- address16_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s\n",
- address16_data->resource_source.string_ptr);
- }
-
- return;
+ acpi_rs_dump_descriptor(resource, acpi_rs_dump_general_flags);
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_address32
+ * FUNCTION: acpi_rs_dump_resource_list
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: resource_list - Pointer to a resource descriptor list
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Dispatches the structure to the correct dump routine.
*
******************************************************************************/
-static void acpi_rs_dump_address32(union acpi_resource_data *data)
+void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
{
- struct acpi_resource_address32 *address32_data =
- (struct acpi_resource_address32 *)data;
+ u32 count = 0;
+ u32 type;
ACPI_FUNCTION_ENTRY();
- acpi_os_printf("32-Bit Address Space Resource\n");
-
- switch (address32_data->resource_type) {
- case ACPI_MEMORY_RANGE:
-
- acpi_os_printf(" Resource Type: Memory Range\n");
-
- switch (address32_data->attribute.memory.cache_attribute) {
- case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Noncacheable memory\n");
- break;
-
- case ACPI_CACHABLE_MEMORY:
- acpi_os_printf(" Type Specific: Cacheable memory\n");
- break;
-
- case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf
- (" Type Specific: Write-combining memory\n");
- break;
-
- case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Prefetchable memory\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid cache attribute\n");
- break;
- }
-
- acpi_os_printf(" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address32_data->attribute.memory.
- read_write_attribute ? "/Write" : " Only");
- break;
-
- case ACPI_IO_RANGE:
-
- acpi_os_printf(" Resource Type: Io Range\n");
+ if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
+ || !(_COMPONENT & acpi_dbg_layer)) {
+ return;
+ }
- switch (address32_data->attribute.io.range_attribute) {
- case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf
- (" Type Specific: Non-ISA Io Addresses\n");
- break;
+ /* Walk list and dump all resource descriptors (END_TAG terminates) */
- case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf(" Type Specific: ISA Io Addresses\n");
- break;
+ do {
+ acpi_os_printf("\n[%02X] ", count);
+ count++;
- case ACPI_ENTIRE_RANGE:
- acpi_os_printf
- (" Type Specific: ISA and non-ISA Io Addresses\n");
- break;
+ /* Validate Type before dispatch */
- default:
+ type = resource_list->type;
+ if (type > ACPI_RESOURCE_TYPE_MAX) {
acpi_os_printf
- (" Type Specific: Invalid Range attribute");
- break;
+ ("Invalid descriptor type (%X) in resource list\n",
+ resource_list->type);
+ return;
}
- acpi_os_printf(" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address32_data->attribute.io.
- translation_attribute ? "Sparse" : "Dense");
- break;
-
- case ACPI_BUS_NUMBER_RANGE:
-
- acpi_os_printf(" Resource Type: Bus Number Range\n");
- break;
-
- default:
-
- acpi_os_printf(" Resource Type: 0x%2.2X\n",
- address32_data->resource_type);
- break;
- }
-
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == address32_data->producer_consumer ?
- "Consumer" : "Producer");
-
- acpi_os_printf(" %s decode\n",
- ACPI_SUB_DECODE == address32_data->decode ?
- "Subtractive" : "Positive");
-
- acpi_os_printf(" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address32_data->min_address_fixed ?
- "" : "not ");
-
- acpi_os_printf(" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address32_data->max_address_fixed ?
- "" : "not ");
+ /* Dump the resource descriptor */
- acpi_os_printf(" Granularity: %08X\n", address32_data->granularity);
+ acpi_rs_dump_descriptor(&resource_list->data,
+ acpi_gbl_dump_resource_dispatch[type]);
- acpi_os_printf(" Address range min: %08X\n",
- address32_data->min_address_range);
+ /* Point to the next resource structure */
- acpi_os_printf(" Address range max: %08X\n",
- address32_data->max_address_range);
+ resource_list =
+ ACPI_ADD_PTR(struct acpi_resource, resource_list,
+ resource_list->length);
- acpi_os_printf(" Address translation offset: %08X\n",
- address32_data->address_translation_offset);
+ /* Exit when END_TAG descriptor is reached */
- acpi_os_printf(" Address Length: %08X\n",
- address32_data->address_length);
-
- if (0xFF != address32_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X\n",
- address32_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s\n",
- address32_data->resource_source.string_ptr);
- }
-
- return;
+ } while (type != ACPI_RESOURCE_TYPE_END_TAG);
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_address64
+ * FUNCTION: acpi_rs_dump_irq_list
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: route_table - Pointer to the routing table to dump.
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Print IRQ routing table
*
******************************************************************************/
-static void acpi_rs_dump_address64(union acpi_resource_data *data)
+void acpi_rs_dump_irq_list(u8 * route_table)
{
- struct acpi_resource_address64 *address64_data =
- (struct acpi_resource_address64 *)data;
+ struct acpi_pci_routing_table *prt_element;
+ u8 count;
ACPI_FUNCTION_ENTRY();
- acpi_os_printf("64-Bit Address Space Resource\n");
-
- switch (address64_data->resource_type) {
- case ACPI_MEMORY_RANGE:
-
- acpi_os_printf(" Resource Type: Memory Range\n");
-
- switch (address64_data->attribute.memory.cache_attribute) {
- case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Noncacheable memory\n");
- break;
-
- case ACPI_CACHABLE_MEMORY:
- acpi_os_printf(" Type Specific: Cacheable memory\n");
- break;
-
- case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf
- (" Type Specific: Write-combining memory\n");
- break;
-
- case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Prefetchable memory\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid cache attribute\n");
- break;
- }
-
- acpi_os_printf(" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address64_data->attribute.memory.
- read_write_attribute ? "/Write" : " Only");
- break;
-
- case ACPI_IO_RANGE:
-
- acpi_os_printf(" Resource Type: Io Range\n");
-
- switch (address64_data->attribute.io.range_attribute) {
- case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf
- (" Type Specific: Non-ISA Io Addresses\n");
- break;
-
- case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf(" Type Specific: ISA Io Addresses\n");
- break;
-
- case ACPI_ENTIRE_RANGE:
- acpi_os_printf
- (" Type Specific: ISA and non-ISA Io Addresses\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid Range attribute");
- break;
- }
-
- acpi_os_printf(" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address64_data->attribute.io.
- translation_attribute ? "Sparse" : "Dense");
- break;
-
- case ACPI_BUS_NUMBER_RANGE:
-
- acpi_os_printf(" Resource Type: Bus Number Range\n");
- break;
-
- default:
-
- acpi_os_printf(" Resource Type: 0x%2.2X\n",
- address64_data->resource_type);
- break;
+ if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
+ || !(_COMPONENT & acpi_dbg_layer)) {
+ return;
}
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == address64_data->producer_consumer ?
- "Consumer" : "Producer");
-
- acpi_os_printf(" %s decode\n",
- ACPI_SUB_DECODE == address64_data->decode ?
- "Subtractive" : "Positive");
-
- acpi_os_printf(" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address64_data->min_address_fixed ?
- "" : "not ");
-
- acpi_os_printf(" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address64_data->max_address_fixed ?
- "" : "not ");
+ prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, route_table);
- acpi_os_printf(" Granularity: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->granularity));
+ /* Dump all table elements, Exit on zero length element */
- acpi_os_printf(" Address range min: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->min_address_range));
+ for (count = 0; prt_element->length; count++) {
+ acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n",
+ count);
+ acpi_rs_dump_descriptor(prt_element, acpi_rs_dump_prt);
- acpi_os_printf(" Address range max: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->max_address_range));
-
- acpi_os_printf(" Address translation offset: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->
- address_translation_offset));
-
- acpi_os_printf(" Address Length: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->address_length));
-
- acpi_os_printf(" Type Specific Attributes: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->
- type_specific_attributes));
-
- if (0xFF != address64_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X\n",
- address64_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s\n",
- address64_data->resource_source.string_ptr);
+ prt_element = ACPI_ADD_PTR(struct acpi_pci_routing_table,
+ prt_element, prt_element->length);
}
-
- return;
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_extended_irq
+ * FUNCTION: acpi_rs_out*
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: Title - Name of the resource field
+ * Value - Value of the resource field
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Miscellaneous helper functions to consistently format the
+ * output of the resource dump routines
*
******************************************************************************/
-static void acpi_rs_dump_extended_irq(union acpi_resource_data *data)
+static void acpi_rs_out_string(char *title, char *value)
{
- struct acpi_resource_ext_irq *ext_irq_data =
- (struct acpi_resource_ext_irq *)data;
- u8 index = 0;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Extended IRQ Resource\n");
-
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == ext_irq_data->producer_consumer ?
- "Consumer" : "Producer");
-
- acpi_os_printf(" %s\n",
- ACPI_LEVEL_SENSITIVE == ext_irq_data->edge_level ?
- "Level" : "Edge");
-
- acpi_os_printf(" Active %s\n",
- ACPI_ACTIVE_LOW == ext_irq_data->active_high_low ?
- "low" : "high");
-
- acpi_os_printf(" %s\n",
- ACPI_SHARED == ext_irq_data->shared_exclusive ?
- "Shared" : "Exclusive");
-
- acpi_os_printf(" Interrupts : %X ( ",
- ext_irq_data->number_of_interrupts);
-
- for (index = 0; index < ext_irq_data->number_of_interrupts; index++) {
- acpi_os_printf("%X ", ext_irq_data->interrupts[index]);
- }
-
- acpi_os_printf(")\n");
-
- if (0xFF != ext_irq_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X",
- ext_irq_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s",
- ext_irq_data->resource_source.string_ptr);
+ acpi_os_printf("%27s : %s", title, value);
+ if (!*value) {
+ acpi_os_printf("[NULL NAMESTRING]");
}
-
- return;
+ acpi_os_printf("\n");
}
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_resource_list
- *
- * PARAMETERS: Resource - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Dispatches the structure to the correct dump routine.
- *
- ******************************************************************************/
-
-void acpi_rs_dump_resource_list(struct acpi_resource *resource)
+static void acpi_rs_out_integer8(char *title, u8 value)
{
- u8 count = 0;
- u8 done = FALSE;
-
- ACPI_FUNCTION_ENTRY();
-
- if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) {
- while (!done) {
- acpi_os_printf("Resource structure %X.\n", count++);
-
- switch (resource->id) {
- case ACPI_RSTYPE_IRQ:
- acpi_rs_dump_irq(&resource->data);
- break;
-
- case ACPI_RSTYPE_DMA:
- acpi_rs_dump_dma(&resource->data);
- break;
-
- case ACPI_RSTYPE_START_DPF:
- acpi_rs_dump_start_depend_fns(&resource->data);
- break;
-
- case ACPI_RSTYPE_END_DPF:
- acpi_os_printf
- ("end_dependent_functions Resource\n");
- /* acpi_rs_dump_end_dependent_functions (Resource->Data); */
- break;
-
- case ACPI_RSTYPE_IO:
- acpi_rs_dump_io(&resource->data);
- break;
-
- case ACPI_RSTYPE_FIXED_IO:
- acpi_rs_dump_fixed_io(&resource->data);
- break;
-
- case ACPI_RSTYPE_VENDOR:
- acpi_rs_dump_vendor_specific(&resource->data);
- break;
-
- case ACPI_RSTYPE_END_TAG:
- /*rs_dump_end_tag (Resource->Data); */
- acpi_os_printf("end_tag Resource\n");
- done = TRUE;
- break;
-
- case ACPI_RSTYPE_MEM24:
- acpi_rs_dump_memory24(&resource->data);
- break;
-
- case ACPI_RSTYPE_MEM32:
- acpi_rs_dump_memory32(&resource->data);
- break;
-
- case ACPI_RSTYPE_FIXED_MEM32:
- acpi_rs_dump_fixed_memory32(&resource->data);
- break;
-
- case ACPI_RSTYPE_ADDRESS16:
- acpi_rs_dump_address16(&resource->data);
- break;
-
- case ACPI_RSTYPE_ADDRESS32:
- acpi_rs_dump_address32(&resource->data);
- break;
-
- case ACPI_RSTYPE_ADDRESS64:
- acpi_rs_dump_address64(&resource->data);
- break;
-
- case ACPI_RSTYPE_EXT_IRQ:
- acpi_rs_dump_extended_irq(&resource->data);
- break;
+ acpi_os_printf("%27s : %2.2X\n", title, value);
+}
- default:
- acpi_os_printf("Invalid resource type\n");
- break;
+static void acpi_rs_out_integer16(char *title, u16 value)
+{
+ acpi_os_printf("%27s : %4.4X\n", title, value);
+}
- }
+static void acpi_rs_out_integer32(char *title, u32 value)
+{
+ acpi_os_printf("%27s : %8.8X\n", title, value);
+}
- resource =
- ACPI_PTR_ADD(struct acpi_resource, resource,
- resource->length);
- }
- }
+static void acpi_rs_out_integer64(char *title, u64 value)
+{
+ acpi_os_printf("%27s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
+}
- return;
+static void acpi_rs_out_title(char *title)
+{
+ acpi_os_printf("%27s : ", title);
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_irq_list
+ * FUNCTION: acpi_rs_dump*List
*
- * PARAMETERS: route_table - pointer to the routing table to dump.
+ * PARAMETERS: Length - Number of elements in the list
+ * Data - Start of the list
*
* RETURN: None
*
- * DESCRIPTION: Dispatches the structures to the correct dump routine.
+ * DESCRIPTION: Miscellaneous functions to dump lists of raw data
*
******************************************************************************/
-void acpi_rs_dump_irq_list(u8 * route_table)
+static void acpi_rs_dump_byte_list(u16 length, u8 * data)
{
- u8 *buffer = route_table;
- u8 count = 0;
- u8 done = FALSE;
- struct acpi_pci_routing_table *prt_element;
+ u8 i;
- ACPI_FUNCTION_ENTRY();
-
- if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) {
- prt_element =
- ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
-
- while (!done) {
- acpi_os_printf("PCI IRQ Routing Table structure %X.\n",
- count++);
-
- acpi_os_printf(" Address: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(prt_element->
- address));
+ for (i = 0; i < length; i++) {
+ acpi_os_printf("%25s%2.2X : %2.2X\n", "Byte", i, data[i]);
+ }
+}
- acpi_os_printf(" Pin: %X\n", prt_element->pin);
+static void acpi_rs_dump_short_byte_list(u8 length, u8 * data)
+{
+ u8 i;
- acpi_os_printf(" Source: %s\n", prt_element->source);
+ for (i = 0; i < length; i++) {
+ acpi_os_printf("%X ", data[i]);
+ }
+ acpi_os_printf("\n");
+}
- acpi_os_printf(" source_index: %X\n",
- prt_element->source_index);
+static void acpi_rs_dump_dword_list(u8 length, u32 * data)
+{
+ u8 i;
- buffer += prt_element->length;
- prt_element =
- ACPI_CAST_PTR(struct acpi_pci_routing_table,
- buffer);
- if (0 == prt_element->length) {
- done = TRUE;
- }
- }
+ for (i = 0; i < length; i++) {
+ acpi_os_printf("%25s%2.2X : %8.8X\n", "Dword", i, data[i]);
}
-
- return;
}
#endif
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: rsinfo - Dispatch and Info tables
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2006, R. Byron Moore
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+#include <acpi/acresrc.h>
+
+#define _COMPONENT ACPI_RESOURCES
+ACPI_MODULE_NAME("rsinfo")
+
+/*
+ * Resource dispatch and information tables. Any new resource types (either
+ * Large or Small) must be reflected in each of these tables, so they are here
+ * in one place.
+ *
+ * The tables for Large descriptors are indexed by bits 6:0 of the AML
+ * descriptor type byte. The tables for Small descriptors are indexed by
+ * bits 6:3 of the descriptor byte. The tables for internal resource
+ * descriptors are indexed by the acpi_resource_type field.
+ */
+/* Dispatch table for resource-to-AML (Set Resource) conversion functions */
+struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[] = {
+ acpi_rs_set_irq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */
+ acpi_rs_convert_dma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */
+ acpi_rs_set_start_dpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */
+ acpi_rs_convert_end_dpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
+ acpi_rs_convert_io, /* 0x04, ACPI_RESOURCE_TYPE_IO */
+ acpi_rs_convert_fixed_io, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
+ acpi_rs_set_vendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */
+ acpi_rs_convert_end_tag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
+ acpi_rs_convert_memory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
+ acpi_rs_convert_memory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
+ acpi_rs_convert_fixed_memory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
+ acpi_rs_convert_address16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
+ acpi_rs_convert_address32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
+ acpi_rs_convert_address64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
+ acpi_rs_convert_ext_address64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
+ acpi_rs_convert_ext_irq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
+ acpi_rs_convert_generic_reg /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+};
+
+/* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
+
+struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = {
+ /* Small descriptors */
+
+ NULL, /* 0x00, Reserved */
+ NULL, /* 0x01, Reserved */
+ NULL, /* 0x02, Reserved */
+ NULL, /* 0x03, Reserved */
+ acpi_rs_get_irq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */
+ acpi_rs_convert_dma, /* 0x05, ACPI_RESOURCE_NAME_DMA */
+ acpi_rs_get_start_dpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */
+ acpi_rs_convert_end_dpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
+ acpi_rs_convert_io, /* 0x08, ACPI_RESOURCE_NAME_IO */
+ acpi_rs_convert_fixed_io, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
+ NULL, /* 0x0A, Reserved */
+ NULL, /* 0x0B, Reserved */
+ NULL, /* 0x0C, Reserved */
+ NULL, /* 0x0D, Reserved */
+ acpi_rs_get_vendor_small, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
+ acpi_rs_convert_end_tag, /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
+
+ /* Large descriptors */
+
+ NULL, /* 0x00, Reserved */
+ acpi_rs_convert_memory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
+ acpi_rs_convert_generic_reg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
+ NULL, /* 0x03, Reserved */
+ acpi_rs_get_vendor_large, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
+ acpi_rs_convert_memory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
+ acpi_rs_convert_fixed_memory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
+ acpi_rs_convert_address32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
+ acpi_rs_convert_address16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
+ acpi_rs_convert_ext_irq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
+ acpi_rs_convert_address64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
+ acpi_rs_convert_ext_address64 /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
+};
+
+#ifdef ACPI_FUTURE_USAGE
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+
+/* Dispatch table for resource dump functions */
+
+struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[] = {
+ acpi_rs_dump_irq, /* ACPI_RESOURCE_TYPE_IRQ */
+ acpi_rs_dump_dma, /* ACPI_RESOURCE_TYPE_DMA */
+ acpi_rs_dump_start_dpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */
+ acpi_rs_dump_end_dpf, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
+ acpi_rs_dump_io, /* ACPI_RESOURCE_TYPE_IO */
+ acpi_rs_dump_fixed_io, /* ACPI_RESOURCE_TYPE_FIXED_IO */
+ acpi_rs_dump_vendor, /* ACPI_RESOURCE_TYPE_VENDOR */
+ acpi_rs_dump_end_tag, /* ACPI_RESOURCE_TYPE_END_TAG */
+ acpi_rs_dump_memory24, /* ACPI_RESOURCE_TYPE_MEMORY24 */
+ acpi_rs_dump_memory32, /* ACPI_RESOURCE_TYPE_MEMORY32 */
+ acpi_rs_dump_fixed_memory32, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
+ acpi_rs_dump_address16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */
+ acpi_rs_dump_address32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */
+ acpi_rs_dump_address64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */
+ acpi_rs_dump_ext_address64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
+ acpi_rs_dump_ext_irq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
+ acpi_rs_dump_generic_reg, /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+};
+#endif
+#endif /* ACPI_FUTURE_USAGE */
+/*
+ * Base sizes for external AML resource descriptors, indexed by internal type.
+ * Includes size of the descriptor header (1 byte for small descriptors,
+ * 3 bytes for large descriptors)
+ */
+const u8 acpi_gbl_aml_resource_sizes[] = {
+ sizeof(struct aml_resource_irq), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
+ sizeof(struct aml_resource_dma), /* ACPI_RESOURCE_TYPE_DMA */
+ sizeof(struct aml_resource_start_dependent), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
+ sizeof(struct aml_resource_end_dependent), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
+ sizeof(struct aml_resource_io), /* ACPI_RESOURCE_TYPE_IO */
+ sizeof(struct aml_resource_fixed_io), /* ACPI_RESOURCE_TYPE_FIXED_IO */
+ sizeof(struct aml_resource_vendor_small), /* ACPI_RESOURCE_TYPE_VENDOR */
+ sizeof(struct aml_resource_end_tag), /* ACPI_RESOURCE_TYPE_END_TAG */
+ sizeof(struct aml_resource_memory24), /* ACPI_RESOURCE_TYPE_MEMORY24 */
+ sizeof(struct aml_resource_memory32), /* ACPI_RESOURCE_TYPE_MEMORY32 */
+ sizeof(struct aml_resource_fixed_memory32), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
+ sizeof(struct aml_resource_address16), /* ACPI_RESOURCE_TYPE_ADDRESS16 */
+ sizeof(struct aml_resource_address32), /* ACPI_RESOURCE_TYPE_ADDRESS32 */
+ sizeof(struct aml_resource_address64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */
+ sizeof(struct aml_resource_extended_address64), /*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
+ sizeof(struct aml_resource_extended_irq), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
+ sizeof(struct aml_resource_generic_register) /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
+};
+
+const u8 acpi_gbl_resource_struct_sizes[] = {
+ /* Small descriptors */
+
+ 0,
+ 0,
+ 0,
+ 0,
+ ACPI_RS_SIZE(struct acpi_resource_irq),
+ ACPI_RS_SIZE(struct acpi_resource_dma),
+ ACPI_RS_SIZE(struct acpi_resource_start_dependent),
+ ACPI_RS_SIZE_MIN,
+ ACPI_RS_SIZE(struct acpi_resource_io),
+ ACPI_RS_SIZE(struct acpi_resource_fixed_io),
+ 0,
+ 0,
+ 0,
+ 0,
+ ACPI_RS_SIZE(struct acpi_resource_vendor),
+ ACPI_RS_SIZE_MIN,
+
+ /* Large descriptors */
+
+ 0,
+ ACPI_RS_SIZE(struct acpi_resource_memory24),
+ ACPI_RS_SIZE(struct acpi_resource_generic_register),
+ 0,
+ ACPI_RS_SIZE(struct acpi_resource_vendor),
+ ACPI_RS_SIZE(struct acpi_resource_memory32),
+ ACPI_RS_SIZE(struct acpi_resource_fixed_memory32),
+ ACPI_RS_SIZE(struct acpi_resource_address32),
+ ACPI_RS_SIZE(struct acpi_resource_address16),
+ ACPI_RS_SIZE(struct acpi_resource_extended_irq),
+ ACPI_RS_SIZE(struct acpi_resource_address64),
+ ACPI_RS_SIZE(struct acpi_resource_extended_address64)
+};
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/*******************************************************************************
*
- * FUNCTION: acpi_rs_io_resource
+ * acpi_rs_convert_io
*
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
+ ******************************************************************************/
+struct acpi_rsconvert_info acpi_rs_convert_io[5] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_IO,
+ ACPI_RS_SIZE(struct acpi_resource_io),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_io)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_IO,
+ sizeof(struct aml_resource_io),
+ 0},
+
+ /* Decode flag */
+
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.io.io_decode),
+ AML_OFFSET(io.flags),
+ 0},
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Address Alignment
+ * Length
+ * Minimum Base Address
+ * Maximum Base Address
+ */
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.io.alignment),
+ AML_OFFSET(io.alignment),
+ 2},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.io.minimum),
+ AML_OFFSET(io.minimum),
+ 2}
+};
+
+/*******************************************************************************
*
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_convert_fixed_io
*
******************************************************************************/
-acpi_status
-acpi_rs_io_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE(struct acpi_resource_io);
-
- ACPI_FUNCTION_TRACE("rs_io_resource");
-
- /* The number of bytes consumed are Constant */
-
- *bytes_consumed = 8;
-
- output_struct->id = ACPI_RSTYPE_IO;
-
- /* Check Decode */
-
- buffer += 1;
- temp8 = *buffer;
-
- output_struct->data.io.io_decode = temp8 & 0x01;
-
- /* Check min_base Address */
-
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- output_struct->data.io.min_base_address = temp16;
-
- /* Check max_base Address */
- buffer += 2;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- output_struct->data.io.max_base_address = temp16;
-
- /* Check Base alignment */
-
- buffer += 2;
- temp8 = *buffer;
-
- output_struct->data.io.alignment = temp8;
-
- /* Check range_length */
-
- buffer += 1;
- temp8 = *buffer;
-
- output_struct->data.io.range_length = temp8;
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+struct acpi_rsconvert_info acpi_rs_convert_fixed_io[4] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_IO,
+ ACPI_RS_SIZE(struct acpi_resource_fixed_io),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_io)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_IO,
+ sizeof(struct aml_resource_fixed_io),
+ 0},
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Base Address
+ * Length
+ */
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.fixed_io.address_length),
+ AML_OFFSET(fixed_io.address_length),
+ 1},
+
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.fixed_io.address),
+ AML_OFFSET(fixed_io.address),
+ 1}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_fixed_io_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_convert_generic_reg
*
******************************************************************************/
-acpi_status
-acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io);
-
- ACPI_FUNCTION_TRACE("rs_fixed_io_resource");
-
- /* The number of bytes consumed are Constant */
-
- *bytes_consumed = 4;
-
- output_struct->id = ACPI_RSTYPE_FIXED_IO;
-
- /* Check Range Base Address */
-
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- output_struct->data.fixed_io.base_address = temp16;
-
- /* Check range_length */
-
- buffer += 2;
- temp8 = *buffer;
-
- output_struct->data.fixed_io.range_length = temp8;
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+struct acpi_rsconvert_info acpi_rs_convert_generic_reg[4] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_GENERIC_REGISTER,
+ ACPI_RS_SIZE(struct acpi_resource_generic_register),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_generic_reg)},
+
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_GENERIC_REGISTER,
+ sizeof(struct aml_resource_generic_register),
+ 0},
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Address Space ID
+ * Register Bit Width
+ * Register Bit Offset
+ * Access Size
+ */
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.generic_reg.space_id),
+ AML_OFFSET(generic_reg.address_space_id),
+ 4},
+
+ /* Get the Register Address */
+
+ {ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.generic_reg.address),
+ AML_OFFSET(generic_reg.address),
+ 1}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_io_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_convert_end_dpf
*
******************************************************************************/
-acpi_status
-acpi_rs_io_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
- ACPI_FUNCTION_TRACE("rs_io_stream");
-
- /* The descriptor field is static */
-
- *buffer = 0x47;
- buffer += 1;
-
- /* Io Information Byte */
-
- temp8 = (u8) (linked_list->data.io.io_decode & 0x01);
-
- *buffer = temp8;
- buffer += 1;
-
- /* Set the Range minimum base address */
-
- temp16 = (u16) linked_list->data.io.min_base_address;
-
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
-
- /* Set the Range maximum base address */
-
- temp16 = (u16) linked_list->data.io.max_base_address;
+struct acpi_rsconvert_info acpi_rs_convert_end_dpf[2] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_END_DEPENDENT,
+ ACPI_RS_SIZE_MIN,
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_end_dpf)},
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
-
- /* Set the base alignment */
-
- temp8 = (u8) linked_list->data.io.alignment;
-
- *buffer = temp8;
- buffer += 1;
-
- /* Set the range length */
-
- temp8 = (u8) linked_list->data.io.range_length;
-
- *buffer = temp8;
- buffer += 1;
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_END_DEPENDENT,
+ sizeof(struct aml_resource_end_dependent),
+ 0}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_fixed_io_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_convert_end_tag
*
******************************************************************************/
-acpi_status
-acpi_rs_fixed_io_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
- ACPI_FUNCTION_TRACE("rs_fixed_io_stream");
-
- /* The descriptor field is static */
-
- *buffer = 0x4B;
-
- buffer += 1;
-
- /* Set the Range base address */
-
- temp16 = (u16) linked_list->data.fixed_io.base_address;
-
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
-
- /* Set the range length */
-
- temp8 = (u8) linked_list->data.fixed_io.range_length;
-
- *buffer = temp8;
- buffer += 1;
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
+struct acpi_rsconvert_info acpi_rs_convert_end_tag[2] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_END_TAG,
+ ACPI_RS_SIZE_MIN,
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_end_tag)},
+
+ /*
+ * Note: The checksum field is set to zero, meaning that the resource
+ * data is treated as if the checksum operation succeeded.
+ * (ACPI Spec 1.0b Section 6.4.2.8)
+ */
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_END_TAG,
+ sizeof(struct aml_resource_end_tag),
+ 0}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dma_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_get_start_dpf
*
******************************************************************************/
-acpi_status
-acpi_rs_dma_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u8 temp8 = 0;
- u8 index;
- u8 i;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma);
-
- ACPI_FUNCTION_TRACE("rs_dma_resource");
-
- /* The number of bytes consumed are Constant */
+struct acpi_rsconvert_info acpi_rs_get_start_dpf[5] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_START_DEPENDENT,
+ ACPI_RS_SIZE(struct acpi_resource_start_dependent),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_get_start_dpf)},
- *bytes_consumed = 3;
- output_struct->id = ACPI_RSTYPE_DMA;
+ /* Defaults for Compatibility and Performance priorities */
- /* Point to the 8-bits of Byte 1 */
+ {ACPI_RSC_SET8, ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+ ACPI_ACCEPTABLE_CONFIGURATION,
+ 2},
- buffer += 1;
- temp8 = *buffer;
+ /* All done if there is no flag byte present in the descriptor */
- /* Decode the DMA channel bits */
+ {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_AML_LENGTH, 0, 1},
- for (i = 0, index = 0; index < 8; index++) {
- if ((temp8 >> index) & 0x01) {
- output_struct->data.dma.channels[i] = index;
- i++;
- }
- }
+ /* Flag byte is present, get the flags */
- /* Zero DMA channels is valid */
+ {ACPI_RSC_2BITFLAG,
+ ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+ AML_OFFSET(start_dpf.flags),
+ 0},
- output_struct->data.dma.number_of_channels = i;
- if (i > 0) {
- /* Calculate the structure size based upon the number of interrupts */
-
- struct_size += ((acpi_size) i - 1) * 4;
- }
-
- /* Point to Byte 2 */
-
- buffer += 1;
- temp8 = *buffer;
-
- /* Check for transfer preference (Bits[1:0]) */
-
- output_struct->data.dma.transfer = temp8 & 0x03;
-
- if (0x03 == output_struct->data.dma.transfer) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid DMA.Transfer preference (3)\n"));
- return_ACPI_STATUS(AE_BAD_DATA);
- }
-
- /* Get bus master preference (Bit[2]) */
-
- output_struct->data.dma.bus_master = (temp8 >> 2) & 0x01;
-
- /* Get channel speed support (Bits[6:5]) */
-
- output_struct->data.dma.type = (temp8 >> 5) & 0x03;
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_2BITFLAG,
+ ACPI_RS_OFFSET(data.start_dpf.performance_robustness),
+ AML_OFFSET(start_dpf.flags),
+ 2}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dma_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_set_start_dpf
*
******************************************************************************/
-acpi_status
-acpi_rs_dma_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
-
- ACPI_FUNCTION_TRACE("rs_dma_stream");
-
- /* The descriptor field is static */
-
- *buffer = 0x2A;
- buffer += 1;
- temp8 = 0;
-
- /* Loop through all of the Channels and set the mask bits */
-
- for (index = 0;
- index < linked_list->data.dma.number_of_channels; index++) {
- temp16 = (u16) linked_list->data.dma.channels[index];
- temp8 |= 0x1 << temp16;
- }
-
- *buffer = temp8;
- buffer += 1;
-
- /* Set the DMA Info */
-
- temp8 = (u8) ((linked_list->data.dma.type & 0x03) << 5);
- temp8 |= ((linked_list->data.dma.bus_master & 0x01) << 2);
- temp8 |= (linked_list->data.dma.transfer & 0x03);
-
- *buffer = temp8;
- buffer += 1;
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
+struct acpi_rsconvert_info acpi_rs_set_start_dpf[6] = {
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_START_DEPENDENT,
+ sizeof(struct aml_resource_start_dependent),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_set_start_dpf)},
+
+ /* Set the default flag values */
+
+ {ACPI_RSC_2BITFLAG,
+ ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+ AML_OFFSET(start_dpf.flags),
+ 0},
+
+ {ACPI_RSC_2BITFLAG,
+ ACPI_RS_OFFSET(data.start_dpf.performance_robustness),
+ AML_OFFSET(start_dpf.flags),
+ 2},
+ /*
+ * All done if flags byte is necessary -- if either priority value
+ * is not ACPI_ACCEPTABLE_CONFIGURATION
+ */
+ {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+ ACPI_RS_OFFSET(data.start_dpf.compatibility_priority),
+ ACPI_ACCEPTABLE_CONFIGURATION},
+
+ {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+ ACPI_RS_OFFSET(data.start_dpf.performance_robustness),
+ ACPI_ACCEPTABLE_CONFIGURATION},
+
+ /* Flag byte is not necessary */
+
+ {ACPI_RSC_LENGTH, 0, 0,
+ sizeof(struct aml_resource_start_dependent_noprio)}
+};
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/*******************************************************************************
*
- * FUNCTION: acpi_rs_irq_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_get_irq
*
******************************************************************************/
-acpi_status
-acpi_rs_irq_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
- u8 i;
- acpi_size struct_size = ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq);
-
- ACPI_FUNCTION_TRACE("rs_irq_resource");
-
- /*
- * The number of bytes consumed are contained in the descriptor
- * (Bits:0-1)
- */
- temp8 = *buffer;
- *bytes_consumed = (temp8 & 0x03) + 1;
- output_struct->id = ACPI_RSTYPE_IRQ;
-
- /* Point to the 16-bits of Bytes 1 and 2 */
-
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- output_struct->data.irq.number_of_interrupts = 0;
-
- /* Decode the IRQ bits */
-
- for (i = 0, index = 0; index < 16; index++) {
- if ((temp16 >> index) & 0x01) {
- output_struct->data.irq.interrupts[i] = index;
- i++;
- }
- }
+struct acpi_rsconvert_info acpi_rs_get_irq[7] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_IRQ,
+ ACPI_RS_SIZE(struct acpi_resource_irq),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_get_irq)},
- /* Zero interrupts is valid */
+ /* Get the IRQ mask (bytes 1:2) */
- output_struct->data.irq.number_of_interrupts = i;
- if (i > 0) {
- /* Calculate the structure size based upon the number of interrupts */
+ {ACPI_RSC_BITMASK16, ACPI_RS_OFFSET(data.irq.interrupts[0]),
+ AML_OFFSET(irq.irq_mask),
+ ACPI_RS_OFFSET(data.irq.interrupt_count)},
- struct_size += ((acpi_size) i - 1) * 4;
- }
+ /* Set default flags (others are zero) */
- /* Point to Byte 3 if it is used */
+ {ACPI_RSC_SET8, ACPI_RS_OFFSET(data.irq.triggering),
+ ACPI_EDGE_SENSITIVE,
+ 1},
- if (4 == *bytes_consumed) {
- buffer += 2;
- temp8 = *buffer;
+ /* All done if no flag byte present in descriptor */
- /* Check for HE, LL interrupts */
+ {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_AML_LENGTH, 0, 3},
- switch (temp8 & 0x09) {
- case 0x01: /* HE */
- output_struct->data.irq.edge_level =
- ACPI_EDGE_SENSITIVE;
- output_struct->data.irq.active_high_low =
- ACPI_ACTIVE_HIGH;
- break;
+ /* Get flags: Triggering[0], Polarity[3], Sharing[4] */
- case 0x08: /* LL */
- output_struct->data.irq.edge_level =
- ACPI_LEVEL_SENSITIVE;
- output_struct->data.irq.active_high_low =
- ACPI_ACTIVE_LOW;
- break;
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.triggering),
+ AML_OFFSET(irq.flags),
+ 0},
- default:
- /*
- * Only _LL and _HE polarity/trigger interrupts
- * are allowed (ACPI spec, section "IRQ Format")
- * so 0x00 and 0x09 are illegal.
- */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid interrupt polarity/trigger in resource list, %X\n",
- temp8));
- return_ACPI_STATUS(AE_BAD_DATA);
- }
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.polarity),
+ AML_OFFSET(irq.flags),
+ 3},
- /* Check for sharable */
-
- output_struct->data.irq.shared_exclusive = (temp8 >> 3) & 0x01;
- } else {
- /*
- * Assume Edge Sensitive, Active High, Non-Sharable
- * per ACPI Specification
- */
- output_struct->data.irq.edge_level = ACPI_EDGE_SENSITIVE;
- output_struct->data.irq.active_high_low = ACPI_ACTIVE_HIGH;
- output_struct->data.irq.shared_exclusive = ACPI_EXCLUSIVE;
- }
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.sharable),
+ AML_OFFSET(irq.flags),
+ 4}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_irq_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_set_irq
*
******************************************************************************/
-acpi_status
-acpi_rs_irq_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
- u8 IRqinfo_byte_needed;
-
- ACPI_FUNCTION_TRACE("rs_irq_stream");
-
- /*
- * The descriptor field is set based upon whether a third byte is
- * needed to contain the IRQ Information.
- */
- if (ACPI_EDGE_SENSITIVE == linked_list->data.irq.edge_level &&
- ACPI_ACTIVE_HIGH == linked_list->data.irq.active_high_low &&
- ACPI_EXCLUSIVE == linked_list->data.irq.shared_exclusive) {
- *buffer = 0x22;
- IRqinfo_byte_needed = FALSE;
- } else {
- *buffer = 0x23;
- IRqinfo_byte_needed = TRUE;
- }
-
- buffer += 1;
- temp16 = 0;
-
- /* Loop through all of the interrupts and set the mask bits */
-
- for (index = 0;
- index < linked_list->data.irq.number_of_interrupts; index++) {
- temp8 = (u8) linked_list->data.irq.interrupts[index];
- temp16 |= 0x1 << temp8;
- }
-
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
-
- /* Set the IRQ Info byte if needed. */
-
- if (IRqinfo_byte_needed) {
- temp8 = 0;
- temp8 = (u8) ((linked_list->data.irq.shared_exclusive &
- 0x01) << 4);
-
- if (ACPI_LEVEL_SENSITIVE == linked_list->data.irq.edge_level &&
- ACPI_ACTIVE_LOW == linked_list->data.irq.active_high_low) {
- temp8 |= 0x08;
- } else {
- temp8 |= 0x01;
- }
-
- *buffer = temp8;
- buffer += 1;
- }
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_extended_irq_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 *temp_ptr;
- u8 index;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq);
-
- ACPI_FUNCTION_TRACE("rs_extended_irq_resource");
-
- /* Get the Descriptor Length field */
-
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- /* Validate minimum descriptor length */
-
- if (temp16 < 6) {
- return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
- }
-
- *bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_EXT_IRQ;
-
- /* Point to the Byte3 */
-
- buffer += 2;
- temp8 = *buffer;
-
- output_struct->data.extended_irq.producer_consumer = temp8 & 0x01;
+struct acpi_rsconvert_info acpi_rs_set_irq[9] = {
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_IRQ,
+ sizeof(struct aml_resource_irq),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_set_irq)},
- /*
- * Check for Interrupt Mode
- *
- * The definition of an Extended IRQ changed between ACPI spec v1.0b
- * and ACPI spec 2.0 (section 6.4.3.6 in both).
- *
- * - Edge/Level are defined opposite in the table vs the headers
- */
- output_struct->data.extended_irq.edge_level =
- (temp8 & 0x2) ? ACPI_EDGE_SENSITIVE : ACPI_LEVEL_SENSITIVE;
-
- /* Check Interrupt Polarity */
-
- output_struct->data.extended_irq.active_high_low = (temp8 >> 2) & 0x1;
-
- /* Check for sharable */
-
- output_struct->data.extended_irq.shared_exclusive = (temp8 >> 3) & 0x01;
+ /* Convert interrupt list to 16-bit IRQ bitmask */
- /* Point to Byte4 (IRQ Table length) */
+ {ACPI_RSC_BITMASK16, ACPI_RS_OFFSET(data.irq.interrupts[0]),
+ AML_OFFSET(irq.irq_mask),
+ ACPI_RS_OFFSET(data.irq.interrupt_count)},
- buffer += 1;
- temp8 = *buffer;
+ /* Set the flags byte by default */
- /* Must have at least one IRQ */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.triggering),
+ AML_OFFSET(irq.flags),
+ 0},
- if (temp8 < 1) {
- return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
- }
-
- output_struct->data.extended_irq.number_of_interrupts = temp8;
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.polarity),
+ AML_OFFSET(irq.flags),
+ 3},
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.sharable),
+ AML_OFFSET(irq.flags),
+ 4},
/*
- * Add any additional structure size to properly calculate
- * the next pointer at the end of this function
+ * Check if the flags byte is necessary. Not needed if the flags are:
+ * ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_HIGH, ACPI_EXCLUSIVE
*/
- struct_size += (temp8 - 1) * 4;
-
- /* Point to Byte5 (First IRQ Number) */
-
- buffer += 1;
-
- /* Cycle through every IRQ in the table */
-
- for (index = 0; index < temp8; index++) {
- ACPI_MOVE_32_TO_32(&output_struct->data.extended_irq.
- interrupts[index], buffer);
-
- /* Point to the next IRQ */
-
- buffer += 4;
- }
-
- /*
- * This will leave us pointing to the Resource Source Index
- * If it is present, then save it off and calculate the
- * pointer to where the null terminated string goes:
- * Each Interrupt takes 32-bits + the 5 bytes of the
- * stream that are default.
- *
- * Note: Some resource descriptors will have an additional null, so
- * we add 1 to the length.
- */
- if (*bytes_consumed >
- ((acpi_size) output_struct->data.extended_irq.number_of_interrupts *
- 4) + (5 + 1)) {
- /* Dereference the Index */
-
- temp8 = *buffer;
- output_struct->data.extended_irq.resource_source.index =
- (u32) temp8;
-
- /* Point to the String */
-
- buffer += 1;
-
- /* Point the String pointer to the end of this structure. */
-
- output_struct->data.extended_irq.resource_source.string_ptr =
- (char *)((char *)output_struct + struct_size);
+ {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+ ACPI_RS_OFFSET(data.irq.triggering),
+ ACPI_EDGE_SENSITIVE},
- temp_ptr = (u8 *)
- output_struct->data.extended_irq.resource_source.string_ptr;
+ {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+ ACPI_RS_OFFSET(data.irq.polarity),
+ ACPI_ACTIVE_HIGH},
- /* Copy the string into the buffer */
+ {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE,
+ ACPI_RS_OFFSET(data.irq.sharable),
+ ACPI_EXCLUSIVE},
- index = 0;
- while (*buffer) {
- *temp_ptr = *buffer;
+ /* irq_no_flags() descriptor can be used */
- temp_ptr += 1;
- buffer += 1;
- index += 1;
- }
-
- /* Add the terminating null */
-
- *temp_ptr = 0;
- output_struct->data.extended_irq.resource_source.string_length =
- index + 1;
-
- /*
- * In order for the struct_size to fall on a 32-bit boundary,
- * calculate the length of the string and expand the
- * struct_size to the next 32-bit boundary.
- */
- temp8 = (u8) (index + 1);
- struct_size += ACPI_ROUND_UP_to_32_bITS(temp8);
- } else {
- output_struct->data.extended_irq.resource_source.index = 0;
- output_struct->data.extended_irq.resource_source.string_length =
- 0;
- output_struct->data.extended_irq.resource_source.string_ptr =
- NULL;
- }
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_LENGTH, 0, 0, sizeof(struct aml_resource_irq_noflags)}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_extended_irq_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_convert_ext_irq
*
******************************************************************************/
-acpi_status
-acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 *length_field;
- u8 temp8 = 0;
- u8 index;
+struct acpi_rsconvert_info acpi_rs_convert_ext_irq[9] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_EXTENDED_IRQ,
+ ACPI_RS_SIZE(struct acpi_resource_extended_irq),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_ext_irq)},
- ACPI_FUNCTION_TRACE("rs_extended_irq_stream");
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_EXTENDED_IRQ,
+ sizeof(struct aml_resource_extended_irq),
+ 0},
- /* Set the Descriptor Type field */
+ /* Flag bits */
- *buffer = ACPI_RDESC_TYPE_EXTENDED_XRUPT;
- buffer += 1;
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.producer_consumer),
+ AML_OFFSET(extended_irq.flags),
+ 0},
- /* Save a pointer to the Length field - to be filled in later */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.triggering),
+ AML_OFFSET(extended_irq.flags),
+ 1},
- length_field = ACPI_CAST_PTR(u16, buffer);
- buffer += 2;
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.polarity),
+ AML_OFFSET(extended_irq.flags),
+ 2},
- /* Set the Interrupt vector flags */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.sharable),
+ AML_OFFSET(extended_irq.flags),
+ 3},
- temp8 = (u8) (linked_list->data.extended_irq.producer_consumer & 0x01);
- temp8 |=
- ((linked_list->data.extended_irq.shared_exclusive & 0x01) << 3);
+ /* IRQ Table length (Byte4) */
- /*
- * Set the Interrupt Mode
- *
- * The definition of an Extended IRQ changed between ACPI spec v1.0b
- * and ACPI spec 2.0 (section 6.4.3.6 in both). This code does not
- * implement the more restrictive definition of 1.0b
- *
- * - Edge/Level are defined opposite in the table vs the headers
- */
- if (ACPI_EDGE_SENSITIVE == linked_list->data.extended_irq.edge_level) {
- temp8 |= 0x2;
- }
-
- /* Set the Interrupt Polarity */
+ {ACPI_RSC_COUNT, ACPI_RS_OFFSET(data.extended_irq.interrupt_count),
+ AML_OFFSET(extended_irq.interrupt_count),
+ sizeof(u32)}
+ ,
- temp8 |= ((linked_list->data.extended_irq.active_high_low & 0x1) << 2);
+ /* Copy every IRQ in the table, each is 32 bits */
- *buffer = temp8;
- buffer += 1;
+ {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.extended_irq.interrupts[0]),
+ AML_OFFSET(extended_irq.interrupts[0]),
+ 0}
+ ,
- /* Set the Interrupt table length */
+ /* Optional resource_source (Index and String) */
- temp8 = (u8) linked_list->data.extended_irq.number_of_interrupts;
+ {ACPI_RSC_SOURCEX, ACPI_RS_OFFSET(data.extended_irq.resource_source),
+ ACPI_RS_OFFSET(data.extended_irq.interrupts[0]),
+ sizeof(struct aml_resource_extended_irq)}
+};
- *buffer = temp8;
- buffer += 1;
-
- for (index = 0;
- index < linked_list->data.extended_irq.number_of_interrupts;
- index++) {
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.extended_irq.
- interrupts[index]);
- buffer += 4;
- }
+/*******************************************************************************
+ *
+ * acpi_rs_convert_dma
+ *
+ ******************************************************************************/
- /* Resource Source Index and Resource Source are optional */
+struct acpi_rsconvert_info acpi_rs_convert_dma[6] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_DMA,
+ ACPI_RS_SIZE(struct acpi_resource_dma),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_dma)},
- if (0 != linked_list->data.extended_irq.resource_source.string_length) {
- *buffer =
- (u8) linked_list->data.extended_irq.resource_source.index;
- buffer += 1;
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_DMA,
+ sizeof(struct aml_resource_dma),
+ 0},
- /* Copy the string */
+ /* Flags: transfer preference, bus mastering, channel speed */
- ACPI_STRCPY((char *)buffer,
- linked_list->data.extended_irq.resource_source.
- string_ptr);
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.dma.transfer),
+ AML_OFFSET(dma.flags),
+ 0},
- /*
- * Buffer needs to be set to the length of the string + one for the
- * terminating null
- */
- buffer +=
- (acpi_size) (ACPI_STRLEN
- (linked_list->data.extended_irq.
- resource_source.string_ptr) + 1);
- }
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.dma.bus_master),
+ AML_OFFSET(dma.flags),
+ 2},
- /* Return the number of bytes consumed in this operation */
+ {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.dma.type),
+ AML_OFFSET(dma.flags),
+ 5},
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ /* DMA channel mask bits */
- /*
- * Set the length field to the number of bytes consumed
- * minus the header size (3 bytes)
- */
- *length_field = (u16) (*bytes_consumed - 3);
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_BITMASK, ACPI_RS_OFFSET(data.dma.channels[0]),
+ AML_OFFSET(dma.dma_channel_mask),
+ ACPI_RS_OFFSET(data.dma.channel_count)}
+};
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/*******************************************************************************
*
- * FUNCTION: acpi_rs_get_resource_type
+ * FUNCTION: acpi_rs_convert_aml_to_resources
*
- * PARAMETERS: resource_start_byte - Byte 0 of a resource descriptor
- *
- * RETURN: The Resource Type with no extraneous bits
- *
- * DESCRIPTION: Extract the Resource Type/Name from the first byte of
- * a resource descriptor.
- *
- ******************************************************************************/
-u8 acpi_rs_get_resource_type(u8 resource_start_byte)
-{
-
- ACPI_FUNCTION_ENTRY();
-
- /* Determine if this is a small or large resource */
-
- switch (resource_start_byte & ACPI_RDESC_TYPE_MASK) {
- case ACPI_RDESC_TYPE_SMALL:
-
- /* Small Resource Type -- Only bits 6:3 are valid */
-
- return ((u8) (resource_start_byte & ACPI_RDESC_SMALL_MASK));
-
- case ACPI_RDESC_TYPE_LARGE:
-
- /* Large Resource Type -- All bits are valid */
-
- return (resource_start_byte);
-
- default:
- /* Invalid type */
- break;
- }
-
- return (0xFF);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_byte_stream_to_list
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource byte stream
- * byte_stream_buffer_length - Length of byte_stream_buffer
- * output_buffer - Pointer to the buffer that will
- * contain the output structures
+ * PARAMETERS: Aml - Pointer to the resource byte stream
+ * aml_length - Length of Aml
+ * output_buffer - Pointer to the buffer that will
+ * contain the output structures
*
* RETURN: Status
*
* linked list of resources in the caller's output buffer
*
******************************************************************************/
-
acpi_status
-acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
- u32 byte_stream_buffer_length, u8 * output_buffer)
+acpi_rs_convert_aml_to_resources(u8 * aml, u32 aml_length, u8 * output_buffer)
{
+ struct acpi_resource *resource = (void *)output_buffer;
acpi_status status;
- acpi_size bytes_parsed = 0;
- u8 resource_type = 0;
- acpi_size bytes_consumed = 0;
- u8 *buffer = output_buffer;
- acpi_size structure_size = 0;
- u8 end_tag_processed = FALSE;
- struct acpi_resource *resource;
-
- ACPI_FUNCTION_TRACE("rs_byte_stream_to_list");
-
- while (bytes_parsed < byte_stream_buffer_length && !end_tag_processed) {
- /* The next byte in the stream is the resource type */
-
- resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
-
- switch (resource_type) {
- case ACPI_RDESC_TYPE_MEMORY_24:
- /*
- * 24-Bit Memory Resource
- */
- status = acpi_rs_memory24_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_LARGE_VENDOR:
- /*
- * Vendor Defined Resource
- */
- status = acpi_rs_vendor_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_MEMORY_32:
- /*
- * 32-Bit Memory Range Resource
- */
- status =
- acpi_rs_memory32_range_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_FIXED_MEMORY_32:
- /*
- * 32-Bit Fixed Memory Resource
- */
- status =
- acpi_rs_fixed_memory32_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
- case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE:
- /*
- * 64-Bit Address Resource
- */
- status = acpi_rs_address64_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
- /*
- * 32-Bit Address Resource
- */
- status = acpi_rs_address32_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
- /*
- * 16-Bit Address Resource
- */
- status = acpi_rs_address16_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
- /*
- * Extended IRQ
- */
- status =
- acpi_rs_extended_irq_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_IRQ_FORMAT:
- /*
- * IRQ Resource
- */
- status = acpi_rs_irq_resource(byte_stream_buffer,
- &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_DMA_FORMAT:
- /*
- * DMA Resource
- */
- status = acpi_rs_dma_resource(byte_stream_buffer,
- &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_START_DEPENDENT:
- /*
- * Start Dependent Functions Resource
- */
- status =
- acpi_rs_start_depend_fns_resource
- (byte_stream_buffer, &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_END_DEPENDENT:
- /*
- * End Dependent Functions Resource
- */
- status =
- acpi_rs_end_depend_fns_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_IO_PORT:
- /*
- * IO Port Resource
- */
- status = acpi_rs_io_resource(byte_stream_buffer,
- &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_FIXED_IO_PORT:
- /*
- * Fixed IO Port Resource
- */
- status = acpi_rs_fixed_io_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_SMALL_VENDOR:
- /*
- * Vendor Specific Resource
- */
- status = acpi_rs_vendor_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_END_TAG:
- /*
- * End Tag
- */
- end_tag_processed = TRUE;
- status = acpi_rs_end_tag_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- default:
- /*
- * Invalid/Unknown resource type
- */
- status = AE_AML_INVALID_RESOURCE_TYPE;
- break;
- }
+ u8 resource_index;
+ u8 *end_aml;
+
+ ACPI_FUNCTION_TRACE("rs_convert_aml_to_resources");
+ end_aml = aml + aml_length;
+
+ /* Loop until end-of-buffer or an end_tag is found */
+
+ while (aml < end_aml) {
+ /* Validate the Resource Type and Resource Length */
+
+ status = acpi_ut_validate_resource(aml, &resource_index);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
- /* Update the return value and counter */
+ /* Convert the AML byte stream resource to a local resource struct */
- bytes_parsed += bytes_consumed;
+ status =
+ acpi_rs_convert_aml_to_resource(resource,
+ ACPI_CAST_PTR(union
+ aml_resource,
+ aml),
+ acpi_gbl_get_resource_dispatch
+ [resource_index]);
+ if (ACPI_FAILURE(status)) {
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not convert AML resource (Type %X)",
+ *aml));
+ return_ACPI_STATUS(status);
+ }
- /* Set the byte stream to point to the next resource */
+ /* Normal exit on completion of an end_tag resource descriptor */
- byte_stream_buffer += bytes_consumed;
+ if (acpi_ut_get_resource_type(aml) ==
+ ACPI_RESOURCE_NAME_END_TAG) {
+ return_ACPI_STATUS(AE_OK);
+ }
- /* Set the Buffer to the next structure */
+ /* Point to the next input AML resource */
- resource = ACPI_CAST_PTR(struct acpi_resource, buffer);
- resource->length =
- (u32) ACPI_ALIGN_RESOURCE_SIZE(resource->length);
- buffer += ACPI_ALIGN_RESOURCE_SIZE(structure_size);
- }
+ aml += acpi_ut_get_descriptor_length(aml);
- /* Check the reason for exiting the while loop */
+ /* Point to the next structure in the output buffer */
- if (!end_tag_processed) {
- return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
+ resource =
+ ACPI_ADD_PTR(struct acpi_resource, resource,
+ resource->length);
}
- return_ACPI_STATUS(AE_OK);
+ /* Did not find an end_tag resource descriptor */
+
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_list_to_byte_stream
+ * FUNCTION: acpi_rs_convert_resources_to_aml
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * byte_steam_size_needed - Calculated size of the byte stream
- * needed from calling
- * acpi_rs_get_byte_stream_length()
- * The size of the output_buffer is
- * guaranteed to be >=
- * byte_stream_size_needed
- * output_buffer - Pointer to the buffer that will
- * contain the byte stream
+ * PARAMETERS: Resource - Pointer to the resource linked list
+ * aml_size_needed - Calculated size of the byte stream
+ * needed from calling acpi_rs_get_aml_length()
+ * The size of the output_buffer is
+ * guaranteed to be >= aml_size_needed
+ * output_buffer - Pointer to the buffer that will
+ * contain the byte stream
*
* RETURN: Status
*
******************************************************************************/
acpi_status
-acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list,
- acpi_size byte_stream_size_needed,
- u8 * output_buffer)
+acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
+ acpi_size aml_size_needed, u8 * output_buffer)
{
+ u8 *aml = output_buffer;
+ u8 *end_aml = output_buffer + aml_size_needed;
acpi_status status;
- u8 *buffer = output_buffer;
- acpi_size bytes_consumed = 0;
- u8 done = FALSE;
-
- ACPI_FUNCTION_TRACE("rs_list_to_byte_stream");
-
- while (!done) {
- switch (linked_list->id) {
- case ACPI_RSTYPE_IRQ:
- /*
- * IRQ Resource
- */
- status =
- acpi_rs_irq_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_DMA:
- /*
- * DMA Resource
- */
- status =
- acpi_rs_dma_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_START_DPF:
- /*
- * Start Dependent Functions Resource
- */
- status = acpi_rs_start_depend_fns_stream(linked_list,
- &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_END_DPF:
- /*
- * End Dependent Functions Resource
- */
- status = acpi_rs_end_depend_fns_stream(linked_list,
- &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_IO:
- /*
- * IO Port Resource
- */
- status =
- acpi_rs_io_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_FIXED_IO:
- /*
- * Fixed IO Port Resource
- */
- status =
- acpi_rs_fixed_io_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_VENDOR:
- /*
- * Vendor Defined Resource
- */
- status =
- acpi_rs_vendor_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_END_TAG:
- /*
- * End Tag
- */
- status =
- acpi_rs_end_tag_stream(linked_list, &buffer,
- &bytes_consumed);
-
- /* An End Tag indicates the end of the Resource Template */
-
- done = TRUE;
- break;
-
- case ACPI_RSTYPE_MEM24:
- /*
- * 24-Bit Memory Resource
- */
- status =
- acpi_rs_memory24_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_MEM32:
- /*
- * 32-Bit Memory Range Resource
- */
- status =
- acpi_rs_memory32_range_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_FIXED_MEM32:
- /*
- * 32-Bit Fixed Memory Resource
- */
- status =
- acpi_rs_fixed_memory32_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_ADDRESS16:
- /*
- * 16-Bit Address Descriptor Resource
- */
- status = acpi_rs_address16_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_ADDRESS32:
- /*
- * 32-Bit Address Descriptor Resource
- */
- status = acpi_rs_address32_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_ADDRESS64:
- /*
- * 64-Bit Address Descriptor Resource
- */
- status = acpi_rs_address64_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_EXT_IRQ:
- /*
- * Extended IRQ Resource
- */
- status =
- acpi_rs_extended_irq_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- default:
- /*
- * If we get here, everything is out of sync,
- * so exit with an error
- */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid descriptor type (%X) in resource list\n",
- linked_list->id));
- status = AE_BAD_DATA;
- break;
+
+ ACPI_FUNCTION_TRACE("rs_convert_resources_to_aml");
+
+ /* Walk the resource descriptor list, convert each descriptor */
+
+ while (aml < end_aml) {
+ /* Validate the (internal) Resource Type */
+
+ if (resource->type > ACPI_RESOURCE_TYPE_MAX) {
+ ACPI_ERROR((AE_INFO,
+ "Invalid descriptor type (%X) in resource list",
+ resource->type));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
+ /* Perform the conversion */
+
+ status = acpi_rs_convert_resource_to_aml(resource,
+ ACPI_CAST_PTR(union
+ aml_resource,
+ aml),
+ acpi_gbl_set_resource_dispatch
+ [resource->type]);
if (ACPI_FAILURE(status)) {
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not convert resource (type %X) to AML",
+ resource->type));
return_ACPI_STATUS(status);
}
- /* Set the Buffer to point to the open byte */
+ /* Perform final sanity check on the new AML resource descriptor */
+
+ status =
+ acpi_ut_validate_resource(ACPI_CAST_PTR
+ (union aml_resource, aml), NULL);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
- buffer += bytes_consumed;
+ /* Check for end-of-list, normal exit */
- /* Point to the next object */
+ if (resource->type == ACPI_RESOURCE_TYPE_END_TAG) {
+ /* An End Tag indicates the end of the input Resource Template */
- linked_list = ACPI_PTR_ADD(struct acpi_resource,
- linked_list, linked_list->length);
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /*
+ * Extract the total length of the new descriptor and set the
+ * Aml to point to the next (output) resource descriptor
+ */
+ aml += acpi_ut_get_descriptor_length(aml);
+
+ /* Point to the next input resource descriptor */
+
+ resource =
+ ACPI_ADD_PTR(struct acpi_resource, resource,
+ resource->length);
}
- return_ACPI_STATUS(AE_OK);
+ /* Completed buffer, but did not find an end_tag resource descriptor */
+
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/*******************************************************************************
*
- * FUNCTION: acpi_rs_memory24_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_convert_memory24
*
******************************************************************************/
-acpi_status
-acpi_rs_memory24_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24);
-
- ACPI_FUNCTION_TRACE("rs_memory24_resource");
-
- /* Point past the Descriptor to get the number of bytes consumed */
-
- buffer += 1;
-
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- buffer += 2;
- *bytes_consumed = (acpi_size) temp16 + 3;
- output_struct->id = ACPI_RSTYPE_MEM24;
-
- /* Check Byte 3 the Read/Write bit */
-
- temp8 = *buffer;
- buffer += 1;
- output_struct->data.memory24.read_write_attribute = temp8 & 0x01;
-
- /* Get min_base_address (Bytes 4-5) */
-
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- buffer += 2;
- output_struct->data.memory24.min_base_address = temp16;
-
- /* Get max_base_address (Bytes 6-7) */
-
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- buffer += 2;
- output_struct->data.memory24.max_base_address = temp16;
+struct acpi_rsconvert_info acpi_rs_convert_memory24[4] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY24,
+ ACPI_RS_SIZE(struct acpi_resource_memory24),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory24)},
- /* Get Alignment (Bytes 8-9) */
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY24,
+ sizeof(struct aml_resource_memory24),
+ 0},
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- buffer += 2;
- output_struct->data.memory24.alignment = temp16;
+ /* Read/Write bit */
- /* Get range_length (Bytes 10-11) */
-
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- output_struct->data.memory24.range_length = temp16;
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory24.write_protect),
+ AML_OFFSET(memory24.flags),
+ 0},
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Minimum Base Address
+ * Maximum Base Address
+ * Address Base Alignment
+ * Range Length
+ */
+ {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.memory24.minimum),
+ AML_OFFSET(memory24.minimum),
+ 4}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_memory24_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_convert_memory32
*
******************************************************************************/
-acpi_status
-acpi_rs_memory24_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
- ACPI_FUNCTION_TRACE("rs_memory24_stream");
-
- /* The descriptor field is static */
-
- *buffer = 0x81;
- buffer += 1;
+struct acpi_rsconvert_info acpi_rs_convert_memory32[4] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY32,
+ ACPI_RS_SIZE(struct acpi_resource_memory32),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory32)},
- /* The length field is static */
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY32,
+ sizeof(struct aml_resource_memory32),
+ 0},
- temp16 = 0x09;
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
+ /* Read/Write bit */
- /* Set the Information Byte */
-
- temp8 = (u8) (linked_list->data.memory24.read_write_attribute & 0x01);
- *buffer = temp8;
- buffer += 1;
-
- /* Set the Range minimum base address */
-
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.memory24.min_base_address);
- buffer += 2;
-
- /* Set the Range maximum base address */
-
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.memory24.max_base_address);
- buffer += 2;
-
- /* Set the base alignment */
-
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.alignment);
- buffer += 2;
-
- /* Set the range length */
-
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.range_length);
- buffer += 2;
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory32.write_protect),
+ AML_OFFSET(memory32.flags),
+ 0},
+ /*
+ * These fields are contiguous in both the source and destination:
+ * Minimum Base Address
+ * Maximum Base Address
+ * Address Base Alignment
+ * Range Length
+ */
+ {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.memory32.minimum),
+ AML_OFFSET(memory32.minimum),
+ 4}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_memory32_range_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_convert_fixed_memory32
*
******************************************************************************/
-acpi_status
-acpi_rs_memory32_range_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32);
-
- ACPI_FUNCTION_TRACE("rs_memory32_range_resource");
-
- /* Point past the Descriptor to get the number of bytes consumed */
-
- buffer += 1;
+struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[4] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_MEMORY32,
+ ACPI_RS_SIZE(struct acpi_resource_fixed_memory32),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_memory32)},
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- buffer += 2;
- *bytes_consumed = (acpi_size) temp16 + 3;
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_MEMORY32,
+ sizeof(struct aml_resource_fixed_memory32),
+ 0},
- output_struct->id = ACPI_RSTYPE_MEM32;
+ /* Read/Write bit */
+ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.fixed_memory32.write_protect),
+ AML_OFFSET(fixed_memory32.flags),
+ 0},
/*
- * Point to the place in the output buffer where the data portion will
- * begin.
- * 1. Set the RESOURCE_DATA * Data to point to its own address, then
- * 2. Set the pointer to the next address.
- *
- * NOTE: output_struct->Data is cast to u8, otherwise, this addition adds
- * 4 * sizeof(RESOURCE_DATA) instead of 4 * sizeof(u8)
+ * These fields are contiguous in both the source and destination:
+ * Base Address
+ * Range Length
*/
-
- /* Check Byte 3 the Read/Write bit */
-
- temp8 = *buffer;
- buffer += 1;
-
- output_struct->data.memory32.read_write_attribute = temp8 & 0x01;
-
- /* Get min_base_address (Bytes 4-7) */
-
- ACPI_MOVE_32_TO_32(&output_struct->data.memory32.min_base_address,
- buffer);
- buffer += 4;
-
- /* Get max_base_address (Bytes 8-11) */
-
- ACPI_MOVE_32_TO_32(&output_struct->data.memory32.max_base_address,
- buffer);
- buffer += 4;
-
- /* Get Alignment (Bytes 12-15) */
-
- ACPI_MOVE_32_TO_32(&output_struct->data.memory32.alignment, buffer);
- buffer += 4;
-
- /* Get range_length (Bytes 16-19) */
-
- ACPI_MOVE_32_TO_32(&output_struct->data.memory32.range_length, buffer);
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.fixed_memory32.address),
+ AML_OFFSET(fixed_memory32.address),
+ 2}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_fixed_memory32_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * acpi_rs_get_vendor_small
*
******************************************************************************/
-acpi_status
-acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_mem32);
-
- ACPI_FUNCTION_TRACE("rs_fixed_memory32_resource");
+struct acpi_rsconvert_info acpi_rs_get_vendor_small[3] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
+ ACPI_RS_SIZE(struct acpi_resource_vendor),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_small)},
- /* Point past the Descriptor to get the number of bytes consumed */
+ /* Length of the vendor data (byte count) */
- buffer += 1;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
+ {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+ 0,
+ sizeof(u8)}
+ ,
- buffer += 2;
- *bytes_consumed = (acpi_size) temp16 + 3;
+ /* Vendor data */
- output_struct->id = ACPI_RSTYPE_FIXED_MEM32;
-
- /* Check Byte 3 the Read/Write bit */
-
- temp8 = *buffer;
- buffer += 1;
- output_struct->data.fixed_memory32.read_write_attribute = temp8 & 0x01;
-
- /* Get range_base_address (Bytes 4-7) */
-
- ACPI_MOVE_32_TO_32(&output_struct->data.fixed_memory32.
- range_base_address, buffer);
- buffer += 4;
-
- /* Get range_length (Bytes 8-11) */
-
- ACPI_MOVE_32_TO_32(&output_struct->data.fixed_memory32.range_length,
- buffer);
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+ sizeof(struct aml_resource_small_header),
+ 0}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_memory32_range_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_get_vendor_large
*
******************************************************************************/
-acpi_status
-acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
- ACPI_FUNCTION_TRACE("rs_memory32_range_stream");
-
- /* The descriptor field is static */
-
- *buffer = 0x85;
- buffer += 1;
-
- /* The length field is static */
-
- temp16 = 0x11;
-
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
-
- /* Set the Information Byte */
-
- temp8 = (u8) (linked_list->data.memory32.read_write_attribute & 0x01);
- *buffer = temp8;
- buffer += 1;
-
- /* Set the Range minimum base address */
-
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.memory32.min_base_address);
- buffer += 4;
-
- /* Set the Range maximum base address */
-
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.memory32.max_base_address);
- buffer += 4;
+struct acpi_rsconvert_info acpi_rs_get_vendor_large[3] = {
+ {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
+ ACPI_RS_SIZE(struct acpi_resource_vendor),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_large)},
- /* Set the base alignment */
+ /* Length of the vendor data (byte count) */
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.alignment);
- buffer += 4;
+ {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+ 0,
+ sizeof(u8)}
+ ,
- /* Set the range length */
+ /* Vendor data */
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.range_length);
- buffer += 4;
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+ sizeof(struct aml_resource_large_header),
+ 0}
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_fixed_memory32_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
+ * acpi_rs_set_vendor
*
******************************************************************************/
-acpi_status
-acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
-
- ACPI_FUNCTION_TRACE("rs_fixed_memory32_stream");
+struct acpi_rsconvert_info acpi_rs_set_vendor[7] = {
+ /* Default is a small vendor descriptor */
- /* The descriptor field is static */
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_SMALL,
+ sizeof(struct aml_resource_small_header),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_set_vendor)},
- *buffer = 0x86;
- buffer += 1;
+ /* Get the length and copy the data */
- /* The length field is static */
+ {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+ 0,
+ 0},
- temp16 = 0x09;
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+ sizeof(struct aml_resource_small_header),
+ 0},
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
-
- /* Set the Information Byte */
-
- temp8 =
- (u8) (linked_list->data.fixed_memory32.read_write_attribute & 0x01);
- *buffer = temp8;
- buffer += 1;
-
- /* Set the Range base address */
-
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.fixed_memory32.
- range_base_address);
- buffer += 4;
+ /*
+ * All done if the Vendor byte length is 7 or less, meaning that it will
+ * fit within a small descriptor
+ */
+ {ACPI_RSC_EXIT_LE, 0, 0, 7},
- /* Set the range length */
+ /* Must create a large vendor descriptor */
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.fixed_memory32.range_length);
- buffer += 4;
+ {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_LARGE,
+ sizeof(struct aml_resource_large_header),
+ 0},
- /* Return the number of bytes consumed in this operation */
+ {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
+ 0,
+ 0},
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
+ {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
+ sizeof(struct aml_resource_large_header),
+ 0}
+};
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rsmisc")
+#define INIT_RESOURCE_TYPE(i) i->resource_offset
+#define INIT_RESOURCE_LENGTH(i) i->aml_offset
+#define INIT_TABLE_LENGTH(i) i->value
+#define COMPARE_OPCODE(i) i->resource_offset
+#define COMPARE_TARGET(i) i->aml_offset
+#define COMPARE_VALUE(i) i->value
/*******************************************************************************
*
- * FUNCTION: acpi_rs_end_tag_resource
+ * FUNCTION: acpi_rs_convert_aml_to_resource
*
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
+ * PARAMETERS: Resource - Pointer to the resource descriptor
+ * Aml - Where the AML descriptor is returned
+ * Info - Pointer to appropriate conversion table
*
* RETURN: Status
*
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * DESCRIPTION: Convert an external AML resource descriptor to the corresponding
+ * internal resource descriptor
*
******************************************************************************/
acpi_status
-acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
+acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
+ union aml_resource *aml,
+ struct acpi_rsconvert_info *info)
{
- struct acpi_resource *output_struct = (void *)*output_buffer;
- acpi_size struct_size = ACPI_RESOURCE_LENGTH;
-
- ACPI_FUNCTION_TRACE("rs_end_tag_resource");
-
- /* The number of bytes consumed is static */
-
- *bytes_consumed = 2;
-
- /* Fill out the structure */
-
- output_struct->id = ACPI_RSTYPE_END_TAG;
-
- /* Set the Length parameter */
-
- output_struct->length = 0;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_end_tag_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_end_tag_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u8 temp8 = 0;
-
- ACPI_FUNCTION_TRACE("rs_end_tag_stream");
-
- /* The descriptor field is static */
-
- *buffer = 0x79;
- buffer += 1;
-
- /*
- * Set the Checksum - zero means that the resource data is treated as if
- * the checksum operation succeeded (ACPI Spec 1.0b Section 6.4.2.8)
- */
- temp8 = 0;
-
- *buffer = temp8;
- buffer += 1;
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_vendor_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_vendor_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
+ acpi_rs_length aml_resource_length;
+ void *source;
+ void *destination;
+ char *target;
+ u8 count;
+ u8 flags_mode = FALSE;
+ u16 item_count = 0;
u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor);
-
- ACPI_FUNCTION_TRACE("rs_vendor_resource");
-
- /* Dereference the Descriptor to find if this is a large or small item. */
-
- temp8 = *buffer;
-
- if (temp8 & 0x80) {
- /* Large Item, point to the length field */
-
- buffer += 1;
- /* Dereference */
+ ACPI_FUNCTION_TRACE("rs_get_resource");
- ACPI_MOVE_16_TO_16(&temp16, buffer);
+ if (((acpi_native_uint) resource) & 0x3) {
+ /* Each internal resource struct is expected to be 32-bit aligned */
- /* Calculate bytes consumed */
-
- *bytes_consumed = (acpi_size) temp16 + 3;
-
- /* Point to the first vendor byte */
-
- buffer += 2;
- } else {
- /* Small Item, dereference the size */
-
- temp16 = (u8) (*buffer & 0x07);
-
- /* Calculate bytes consumed */
-
- *bytes_consumed = (acpi_size) temp16 + 1;
-
- /* Point to the first vendor byte */
-
- buffer += 1;
+ ACPI_WARNING((AE_INFO,
+ "Misaligned resource pointer (get): %p Type %2.2X Len %X",
+ resource, resource->type, resource->length));
}
- output_struct->id = ACPI_RSTYPE_VENDOR;
- output_struct->data.vendor_specific.length = temp16;
+ /* Extract the resource Length field (does not include header length) */
- for (index = 0; index < temp16; index++) {
- output_struct->data.vendor_specific.reserved[index] = *buffer;
- buffer += 1;
- }
+ aml_resource_length = acpi_ut_get_resource_length(aml);
/*
- * In order for the struct_size to fall on a 32-bit boundary,
- * calculate the length of the vendor string and expand the
- * struct_size to the next 32-bit boundary.
+ * First table entry must be ACPI_RSC_INITxxx and must contain the
+ * table length (# of table entries)
*/
- struct_size += ACPI_ROUND_UP_to_32_bITS(temp16);
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_vendor_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_vendor_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u16 temp16 = 0;
- u8 temp8 = 0;
- u8 index;
-
- ACPI_FUNCTION_TRACE("rs_vendor_stream");
-
- /* Dereference the length to find if this is a large or small item. */
-
- if (linked_list->data.vendor_specific.length > 7) {
- /* Large Item, Set the descriptor field and length bytes */
-
- *buffer = 0x84;
- buffer += 1;
-
- temp16 = (u16) linked_list->data.vendor_specific.length;
-
- ACPI_MOVE_16_TO_16(buffer, &temp16);
- buffer += 2;
- } else {
- /* Small Item, Set the descriptor field */
-
- temp8 = 0x70;
- temp8 |= (u8) linked_list->data.vendor_specific.length;
+ count = INIT_TABLE_LENGTH(info);
+
+ while (count) {
+ /*
+ * Source is the external AML byte stream buffer,
+ * destination is the internal resource descriptor
+ */
+ source = ACPI_ADD_PTR(void, aml, info->aml_offset);
+ destination =
+ ACPI_ADD_PTR(void, resource, info->resource_offset);
+
+ switch (info->opcode) {
+ case ACPI_RSC_INITGET:
+ /*
+ * Get the resource type and the initial (minimum) length
+ */
+ ACPI_MEMSET(resource, 0, INIT_RESOURCE_LENGTH(info));
+ resource->type = INIT_RESOURCE_TYPE(info);
+ resource->length = INIT_RESOURCE_LENGTH(info);
+ break;
+
+ case ACPI_RSC_INITSET:
+ break;
+
+ case ACPI_RSC_FLAGINIT:
+
+ flags_mode = TRUE;
+ break;
+
+ case ACPI_RSC_1BITFLAG:
+ /*
+ * Mask and shift the flag bit
+ */
+ ACPI_SET8(destination) = (u8)
+ ((ACPI_GET8(source) >> info->value) & 0x01);
+ break;
+
+ case ACPI_RSC_2BITFLAG:
+ /*
+ * Mask and shift the flag bits
+ */
+ ACPI_SET8(destination) = (u8)
+ ((ACPI_GET8(source) >> info->value) & 0x03);
+ break;
+
+ case ACPI_RSC_COUNT:
+
+ item_count = ACPI_GET8(source);
+ ACPI_SET8(destination) = (u8) item_count;
+
+ resource->length = resource->length +
+ (info->value * (item_count - 1));
+ break;
+
+ case ACPI_RSC_COUNT16:
+
+ item_count = aml_resource_length;
+ ACPI_SET16(destination) = item_count;
+
+ resource->length = resource->length +
+ (info->value * (item_count - 1));
+ break;
+
+ case ACPI_RSC_LENGTH:
+
+ resource->length = resource->length + info->value;
+ break;
+
+ case ACPI_RSC_MOVE8:
+ case ACPI_RSC_MOVE16:
+ case ACPI_RSC_MOVE32:
+ case ACPI_RSC_MOVE64:
+ /*
+ * Raw data move. Use the Info value field unless item_count has
+ * been previously initialized via a COUNT opcode
+ */
+ if (info->value) {
+ item_count = info->value;
+ }
+ acpi_rs_move_data(destination, source, item_count,
+ info->opcode);
+ break;
+
+ case ACPI_RSC_SET8:
+
+ ACPI_MEMSET(destination, info->aml_offset, info->value);
+ break;
+
+ case ACPI_RSC_DATA8:
+
+ target = ACPI_ADD_PTR(char, resource, info->value);
+ ACPI_MEMCPY(destination, source, ACPI_GET16(target));
+ break;
+
+ case ACPI_RSC_ADDRESS:
+ /*
+ * Common handler for address descriptor flags
+ */
+ if (!acpi_rs_get_address_common(resource, aml)) {
+ return_ACPI_STATUS
+ (AE_AML_INVALID_RESOURCE_TYPE);
+ }
+ break;
+
+ case ACPI_RSC_SOURCE:
+ /*
+ * Optional resource_source (Index and String)
+ */
+ resource->length +=
+ acpi_rs_get_resource_source(aml_resource_length,
+ info->value,
+ destination, aml, NULL);
+ break;
+
+ case ACPI_RSC_SOURCEX:
+ /*
+ * Optional resource_source (Index and String). This is the more
+ * complicated case used by the Interrupt() macro
+ */
+ target =
+ ACPI_ADD_PTR(char, resource,
+ info->aml_offset + (item_count * 4));
+
+ resource->length +=
+ acpi_rs_get_resource_source(aml_resource_length,
+ (acpi_rs_length) (((item_count - 1) * sizeof(u32)) + info->value), destination, aml, target);
+ break;
+
+ case ACPI_RSC_BITMASK:
+ /*
+ * 8-bit encoded bitmask (DMA macro)
+ */
+ item_count =
+ acpi_rs_decode_bitmask(ACPI_GET8(source),
+ destination);
+ if (item_count) {
+ resource->length += (item_count - 1);
+ }
+
+ target = ACPI_ADD_PTR(char, resource, info->value);
+ ACPI_SET8(target) = (u8) item_count;
+ break;
+
+ case ACPI_RSC_BITMASK16:
+ /*
+ * 16-bit encoded bitmask (IRQ macro)
+ */
+ ACPI_MOVE_16_TO_16(&temp16, source);
+
+ item_count =
+ acpi_rs_decode_bitmask(temp16, destination);
+ if (item_count) {
+ resource->length += (item_count - 1);
+ }
+
+ target = ACPI_ADD_PTR(char, resource, info->value);
+ ACPI_SET8(target) = (u8) item_count;
+ break;
+
+ case ACPI_RSC_EXIT_NE:
+ /*
+ * Control - Exit conversion if not equal
+ */
+ switch (info->resource_offset) {
+ case ACPI_RSC_COMPARE_AML_LENGTH:
+ if (aml_resource_length != info->value) {
+ goto exit;
+ }
+ break;
+
+ case ACPI_RSC_COMPARE_VALUE:
+ if (ACPI_GET8(source) != info->value) {
+ goto exit;
+ }
+ break;
+
+ default:
+
+ ACPI_ERROR((AE_INFO,
+ "Invalid conversion sub-opcode"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+ break;
+
+ default:
+
+ ACPI_ERROR((AE_INFO, "Invalid conversion opcode"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
- *buffer = temp8;
- buffer += 1;
+ count--;
+ info++;
}
- /* Loop through all of the Vendor Specific fields */
+ exit:
+ if (!flags_mode) {
+ /* Round the resource struct length up to the next 32-bit boundary */
- for (index = 0; index < linked_list->data.vendor_specific.length;
- index++) {
- temp8 = linked_list->data.vendor_specific.reserved[index];
-
- *buffer = temp8;
- buffer += 1;
+ resource->length = ACPI_ROUND_UP_to_32_bITS(resource->length);
}
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
return_ACPI_STATUS(AE_OK);
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_start_depend_fns_resource
+ * FUNCTION: acpi_rs_convert_resource_to_aml
*
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
+ * PARAMETERS: Resource - Pointer to the resource descriptor
+ * Aml - Where the AML descriptor is returned
+ * Info - Pointer to appropriate conversion table
*
* RETURN: Status
*
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
+ * DESCRIPTION: Convert an internal resource descriptor to the corresponding
+ * external AML resource descriptor.
*
******************************************************************************/
acpi_status
-acpi_rs_start_depend_fns_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer,
- acpi_size * structure_size)
+acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
+ union aml_resource *aml,
+ struct acpi_rsconvert_info *info)
{
- u8 *buffer = byte_stream_buffer;
- struct acpi_resource *output_struct = (void *)*output_buffer;
- u8 temp8 = 0;
- acpi_size struct_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dpf);
-
- ACPI_FUNCTION_TRACE("rs_start_depend_fns_resource");
-
- /* The number of bytes consumed are found in the descriptor (Bits:0-1) */
-
- temp8 = *buffer;
-
- *bytes_consumed = (temp8 & 0x01) + 1;
-
- output_struct->id = ACPI_RSTYPE_START_DPF;
-
- /* Point to Byte 1 if it is used */
-
- if (2 == *bytes_consumed) {
- buffer += 1;
- temp8 = *buffer;
-
- /* Check Compatibility priority */
-
- output_struct->data.start_dpf.compatibility_priority =
- temp8 & 0x03;
-
- if (3 == output_struct->data.start_dpf.compatibility_priority) {
- return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
- }
-
- /* Check Performance/Robustness preference */
+ void *source = NULL;
+ void *destination;
+ acpi_rsdesc_size aml_length = 0;
+ u8 count;
+ u16 temp16 = 0;
+ u16 item_count = 0;
- output_struct->data.start_dpf.performance_robustness =
- (temp8 >> 2) & 0x03;
+ ACPI_FUNCTION_TRACE("rs_convert_resource_to_aml");
- if (3 == output_struct->data.start_dpf.performance_robustness) {
- return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
+ /*
+ * First table entry must be ACPI_RSC_INITxxx and must contain the
+ * table length (# of table entries)
+ */
+ count = INIT_TABLE_LENGTH(info);
+
+ while (count) {
+ /*
+ * Source is the internal resource descriptor,
+ * destination is the external AML byte stream buffer
+ */
+ source = ACPI_ADD_PTR(void, resource, info->resource_offset);
+ destination = ACPI_ADD_PTR(void, aml, info->aml_offset);
+
+ switch (info->opcode) {
+ case ACPI_RSC_INITSET:
+
+ ACPI_MEMSET(aml, 0, INIT_RESOURCE_LENGTH(info));
+ aml_length = INIT_RESOURCE_LENGTH(info);
+ acpi_rs_set_resource_header(INIT_RESOURCE_TYPE(info),
+ aml_length, aml);
+ break;
+
+ case ACPI_RSC_INITGET:
+ break;
+
+ case ACPI_RSC_FLAGINIT:
+ /*
+ * Clear the flag byte
+ */
+ ACPI_SET8(destination) = 0;
+ break;
+
+ case ACPI_RSC_1BITFLAG:
+ /*
+ * Mask and shift the flag bit
+ */
+ ACPI_SET8(destination) |= (u8)
+ ((ACPI_GET8(source) & 0x01) << info->value);
+ break;
+
+ case ACPI_RSC_2BITFLAG:
+ /*
+ * Mask and shift the flag bits
+ */
+ ACPI_SET8(destination) |= (u8)
+ ((ACPI_GET8(source) & 0x03) << info->value);
+ break;
+
+ case ACPI_RSC_COUNT:
+
+ item_count = ACPI_GET8(source);
+ ACPI_SET8(destination) = (u8) item_count;
+
+ aml_length =
+ (u16) (aml_length +
+ (info->value * (item_count - 1)));
+ break;
+
+ case ACPI_RSC_COUNT16:
+
+ item_count = ACPI_GET16(source);
+ aml_length = (u16) (aml_length + item_count);
+ acpi_rs_set_resource_length(aml_length, aml);
+ break;
+
+ case ACPI_RSC_LENGTH:
+
+ acpi_rs_set_resource_length(info->value, aml);
+ break;
+
+ case ACPI_RSC_MOVE8:
+ case ACPI_RSC_MOVE16:
+ case ACPI_RSC_MOVE32:
+ case ACPI_RSC_MOVE64:
+
+ if (info->value) {
+ item_count = info->value;
+ }
+ acpi_rs_move_data(destination, source, item_count,
+ info->opcode);
+ break;
+
+ case ACPI_RSC_ADDRESS:
+
+ /* Set the Resource Type, General Flags, and Type-Specific Flags */
+
+ acpi_rs_set_address_common(aml, resource);
+ break;
+
+ case ACPI_RSC_SOURCEX:
+ /*
+ * Optional resource_source (Index and String)
+ */
+ aml_length =
+ acpi_rs_set_resource_source(aml,
+ (acpi_rs_length)
+ aml_length, source);
+ acpi_rs_set_resource_length(aml_length, aml);
+ break;
+
+ case ACPI_RSC_SOURCE:
+ /*
+ * Optional resource_source (Index and String). This is the more
+ * complicated case used by the Interrupt() macro
+ */
+ aml_length =
+ acpi_rs_set_resource_source(aml, info->value,
+ source);
+ acpi_rs_set_resource_length(aml_length, aml);
+ break;
+
+ case ACPI_RSC_BITMASK:
+ /*
+ * 8-bit encoded bitmask (DMA macro)
+ */
+ ACPI_SET8(destination) = (u8)
+ acpi_rs_encode_bitmask(source,
+ *ACPI_ADD_PTR(u8, resource,
+ info->value));
+ break;
+
+ case ACPI_RSC_BITMASK16:
+ /*
+ * 16-bit encoded bitmask (IRQ macro)
+ */
+ temp16 = acpi_rs_encode_bitmask(source,
+ *ACPI_ADD_PTR(u8,
+ resource,
+ info->
+ value));
+ ACPI_MOVE_16_TO_16(destination, &temp16);
+ break;
+
+ case ACPI_RSC_EXIT_LE:
+ /*
+ * Control - Exit conversion if less than or equal
+ */
+ if (item_count <= info->value) {
+ goto exit;
+ }
+ break;
+
+ case ACPI_RSC_EXIT_NE:
+ /*
+ * Control - Exit conversion if not equal
+ */
+ switch (COMPARE_OPCODE(info)) {
+ case ACPI_RSC_COMPARE_VALUE:
+
+ if (*ACPI_ADD_PTR(u8, resource,
+ COMPARE_TARGET(info)) !=
+ COMPARE_VALUE(info)) {
+ goto exit;
+ }
+ break;
+
+ default:
+
+ ACPI_ERROR((AE_INFO,
+ "Invalid conversion sub-opcode"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
+ }
+ break;
+
+ default:
+
+ ACPI_ERROR((AE_INFO, "Invalid conversion opcode"));
+ return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- } else {
- output_struct->data.start_dpf.compatibility_priority =
- ACPI_ACCEPTABLE_CONFIGURATION;
- output_struct->data.start_dpf.performance_robustness =
- ACPI_ACCEPTABLE_CONFIGURATION;
+ count--;
+ info++;
}
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
+ exit:
return_ACPI_STATUS(AE_OK);
}
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_end_depend_fns_resource
- *
- * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
- * stream
- * bytes_consumed - Pointer to where the number of bytes
- * consumed the byte_stream_buffer is
- * returned
- * output_buffer - Pointer to the return data buffer
- * structure_size - Pointer to where the number of bytes
- * in the return data struct is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the resource byte stream and fill out the appropriate
- * structure pointed to by the output_buffer. Return the
- * number of bytes consumed from the byte stream.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size)
-{
- struct acpi_resource *output_struct = (void *)*output_buffer;
- acpi_size struct_size = ACPI_RESOURCE_LENGTH;
-
- ACPI_FUNCTION_TRACE("rs_end_depend_fns_resource");
-
- /* The number of bytes consumed is static */
-
- *bytes_consumed = 1;
+#if 0
+/* Previous resource validations */
- /* Fill out the structure */
-
- output_struct->id = ACPI_RSTYPE_END_DPF;
-
- /* Set the Length parameter */
-
- output_struct->length = (u32) struct_size;
-
- /* Return the final size of the structure */
-
- *structure_size = struct_size;
- return_ACPI_STATUS(AE_OK);
+if (aml->ext_address64.revision_iD != AML_RESOURCE_EXTENDED_ADDRESS_REVISION) {
+ return_ACPI_STATUS(AE_SUPPORT);
}
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_start_depend_fns_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - u32 pointer that is filled with
- * the number of bytes of the
- * output_buffer used
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
- u8 temp8 = 0;
-
- ACPI_FUNCTION_TRACE("rs_start_depend_fns_stream");
+if (resource->data.start_dpf.performance_robustness >= 3) {
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_VALUE);
+}
+if (((aml->irq.flags & 0x09) == 0x00) || ((aml->irq.flags & 0x09) == 0x09)) {
/*
- * The descriptor field is set based upon whether a byte is needed
- * to contain Priority data.
+ * Only [active_high, edge_sensitive] or [active_low, level_sensitive]
+ * polarity/trigger interrupts are allowed (ACPI spec, section
+ * "IRQ Format"), so 0x00 and 0x09 are illegal.
*/
- if (ACPI_ACCEPTABLE_CONFIGURATION ==
- linked_list->data.start_dpf.compatibility_priority &&
- ACPI_ACCEPTABLE_CONFIGURATION ==
- linked_list->data.start_dpf.performance_robustness) {
- *buffer = 0x30;
- } else {
- *buffer = 0x31;
- buffer += 1;
-
- /* Set the Priority Byte Definition */
-
- temp8 = 0;
- temp8 =
- (u8) ((linked_list->data.start_dpf.
- performance_robustness & 0x03) << 2);
- temp8 |=
- (linked_list->data.start_dpf.compatibility_priority & 0x03);
- *buffer = temp8;
- }
-
- buffer += 1;
-
- /* Return the number of bytes consumed in this operation */
-
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
+ ACPI_ERROR((AE_INFO,
+ "Invalid interrupt polarity/trigger in resource list, %X",
+ aml->irq.flags));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_end_depend_fns_stream
- *
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * output_buffer - Pointer to the user's return buffer
- * bytes_consumed - Pointer to where the number of bytes
- * used in the output_buffer is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Take the linked list resource structure and fills in the
- * the appropriate bytes in a byte stream
- *
- ******************************************************************************/
-
-acpi_status
-acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed)
-{
- u8 *buffer = *output_buffer;
-
- ACPI_FUNCTION_TRACE("rs_end_depend_fns_stream");
-
- /* The descriptor field is static */
-
- *buffer = 0x38;
- buffer += 1;
+resource->data.extended_irq.interrupt_count = temp8;
+if (temp8 < 1) {
+ /* Must have at least one IRQ */
- /* Return the number of bytes consumed in this operation */
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
+}
- *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
- return_ACPI_STATUS(AE_OK);
+if (resource->data.dma.transfer == 0x03) {
+ ACPI_ERROR((AE_INFO, "Invalid DMA.Transfer preference (3)"));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
+#endif
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rsutils")
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_decode_bitmask
+ *
+ * PARAMETERS: Mask - Bitmask to decode
+ * List - Where the converted list is returned
+ *
+ * RETURN: Count of bits set (length of list)
+ *
+ * DESCRIPTION: Convert a bit mask into a list of values
+ *
+ ******************************************************************************/
+u8 acpi_rs_decode_bitmask(u16 mask, u8 * list)
+{
+ acpi_native_uint i;
+ u8 bit_count;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Decode the mask bits */
+
+ for (i = 0, bit_count = 0; mask; i++) {
+ if (mask & 0x0001) {
+ list[bit_count] = (u8) i;
+ bit_count++;
+ }
+
+ mask >>= 1;
+ }
+
+ return (bit_count);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_encode_bitmask
+ *
+ * PARAMETERS: List - List of values to encode
+ * Count - Length of list
+ *
+ * RETURN: Encoded bitmask
+ *
+ * DESCRIPTION: Convert a list of values to an encoded bitmask
+ *
+ ******************************************************************************/
+
+u16 acpi_rs_encode_bitmask(u8 * list, u8 count)
+{
+ acpi_native_uint i;
+ u16 mask;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Encode the list into a single bitmask */
+
+ for (i = 0, mask = 0; i < count; i++) {
+ mask |= (0x0001 << list[i]);
+ }
+
+ return (mask);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_move_data
+ *
+ * PARAMETERS: Destination - Pointer to the destination descriptor
+ * Source - Pointer to the source descriptor
+ * item_count - How many items to move
+ * move_type - Byte width
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Move multiple data items from one descriptor to another. Handles
+ * alignment issues and endian issues if necessary, as configured
+ * via the ACPI_MOVE_* macros. (This is why a memcpy is not used)
+ *
+ ******************************************************************************/
+
+void
+acpi_rs_move_data(void *destination, void *source, u16 item_count, u8 move_type)
+{
+ acpi_native_uint i;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* One move per item */
+
+ for (i = 0; i < item_count; i++) {
+ switch (move_type) {
+ /*
+ * For the 8-bit case, we can perform the move all at once
+ * since there are no alignment or endian issues
+ */
+ case ACPI_RSC_MOVE8:
+ ACPI_MEMCPY(destination, source, item_count);
+ return;
+
+ /*
+ * 16-, 32-, and 64-bit cases must use the move macros that perform
+ * endian conversion and/or accomodate hardware that cannot perform
+ * misaligned memory transfers
+ */
+ case ACPI_RSC_MOVE16:
+ ACPI_MOVE_16_TO_16(&ACPI_CAST_PTR(u16, destination)[i],
+ &ACPI_CAST_PTR(u16, source)[i]);
+ break;
+
+ case ACPI_RSC_MOVE32:
+ ACPI_MOVE_32_TO_32(&ACPI_CAST_PTR(u32, destination)[i],
+ &ACPI_CAST_PTR(u32, source)[i]);
+ break;
+
+ case ACPI_RSC_MOVE64:
+ ACPI_MOVE_64_TO_64(&ACPI_CAST_PTR(u64, destination)[i],
+ &ACPI_CAST_PTR(u64, source)[i]);
+ break;
+
+ default:
+ return;
+ }
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_set_resource_length
+ *
+ * PARAMETERS: total_length - Length of the AML descriptor, including
+ * the header and length fields.
+ * Aml - Pointer to the raw AML descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Set the resource_length field of an AML
+ * resource descriptor, both Large and Small descriptors are
+ * supported automatically. Note: Descriptor Type field must
+ * be valid.
+ *
+ ******************************************************************************/
+
+void
+acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
+ union aml_resource *aml)
+{
+ acpi_rs_length resource_length;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Length is the total descriptor length minus the header length */
+
+ resource_length = (acpi_rs_length)
+ (total_length - acpi_ut_get_resource_header_length(aml));
+
+ /* Length is stored differently for large and small descriptors */
+
+ if (aml->small_header.descriptor_type & ACPI_RESOURCE_NAME_LARGE) {
+ /* Large descriptor -- bytes 1-2 contain the 16-bit length */
+
+ ACPI_MOVE_16_TO_16(&aml->large_header.resource_length,
+ &resource_length);
+ } else {
+ /* Small descriptor -- bits 2:0 of byte 0 contain the length */
+
+ aml->small_header.descriptor_type = (u8)
+
+ /* Clear any existing length, preserving descriptor type bits */
+ ((aml->small_header.
+ descriptor_type & ~ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK)
+
+ | resource_length);
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_set_resource_header
+ *
+ * PARAMETERS: descriptor_type - Byte to be inserted as the type
+ * total_length - Length of the AML descriptor, including
+ * the header and length fields.
+ * Aml - Pointer to the raw AML descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Set the descriptor_type and resource_length fields of an AML
+ * resource descriptor, both Large and Small descriptors are
+ * supported automatically
+ *
+ ******************************************************************************/
+
+void
+acpi_rs_set_resource_header(u8 descriptor_type,
+ acpi_rsdesc_size total_length,
+ union aml_resource *aml)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /* Set the Resource Type */
+
+ aml->small_header.descriptor_type = descriptor_type;
+
+ /* Set the Resource Length */
+
+ acpi_rs_set_resource_length(total_length, aml);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_strcpy
+ *
+ * PARAMETERS: Destination - Pointer to the destination string
+ * Source - Pointer to the source string
+ *
+ * RETURN: String length, including NULL terminator
+ *
+ * DESCRIPTION: Local string copy that returns the string length, saving a
+ * strcpy followed by a strlen.
+ *
+ ******************************************************************************/
+
+static u16 acpi_rs_strcpy(char *destination, char *source)
+{
+ u16 i;
+
+ ACPI_FUNCTION_ENTRY();
+
+ for (i = 0; source[i]; i++) {
+ destination[i] = source[i];
+ }
+
+ destination[i] = 0;
+
+ /* Return string length including the NULL terminator */
+
+ return ((u16) (i + 1));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_get_resource_source
+ *
+ * PARAMETERS: resource_length - Length field of the descriptor
+ * minimum_length - Minimum length of the descriptor (minus
+ * any optional fields)
+ * resource_source - Where the resource_source is returned
+ * Aml - Pointer to the raw AML descriptor
+ * string_ptr - (optional) where to store the actual
+ * resource_source string
+ *
+ * RETURN: Length of the string plus NULL terminator, rounded up to 32 bit
+ *
+ * DESCRIPTION: Copy the optional resource_source data from a raw AML descriptor
+ * to an internal resource descriptor
+ *
+ ******************************************************************************/
+
+acpi_rs_length
+acpi_rs_get_resource_source(acpi_rs_length resource_length,
+ acpi_rs_length minimum_length,
+ struct acpi_resource_source * resource_source,
+ union aml_resource * aml, char *string_ptr)
+{
+ acpi_rsdesc_size total_length;
+ u8 *aml_resource_source;
+
+ ACPI_FUNCTION_ENTRY();
+
+ total_length =
+ resource_length + sizeof(struct aml_resource_large_header);
+ aml_resource_source = ACPI_ADD_PTR(u8, aml, minimum_length);
+
+ /*
+ * resource_source is present if the length of the descriptor is longer than
+ * the minimum length.
+ *
+ * Note: Some resource descriptors will have an additional null, so
+ * we add 1 to the minimum length.
+ */
+ if (total_length > (acpi_rsdesc_size) (minimum_length + 1)) {
+ /* Get the resource_source_index */
+
+ resource_source->index = aml_resource_source[0];
+
+ resource_source->string_ptr = string_ptr;
+ if (!string_ptr) {
+ /*
+ * String destination pointer is not specified; Set the String
+ * pointer to the end of the current resource_source structure.
+ */
+ resource_source->string_ptr =
+ ACPI_ADD_PTR(char, resource_source,
+ sizeof(struct acpi_resource_source));
+ }
+
+ /*
+ * In order for the struct_size to fall on a 32-bit boundary, calculate
+ * the length of the string (+1 for the NULL terminator) and expand the
+ * struct_size to the next 32-bit boundary.
+ *
+ * Zero the entire area of the buffer.
+ */
+ total_length =
+ ACPI_ROUND_UP_to_32_bITS(ACPI_STRLEN
+ ((char *)&aml_resource_source[1]) +
+ 1);
+ ACPI_MEMSET(resource_source->string_ptr, 0, total_length);
+
+ /* Copy the resource_source string to the destination */
+
+ resource_source->string_length =
+ acpi_rs_strcpy(resource_source->string_ptr,
+ (char *)&aml_resource_source[1]);
+
+ return ((acpi_rs_length) total_length);
+ }
+
+ /* resource_source is not present */
+
+ resource_source->index = 0;
+ resource_source->string_length = 0;
+ resource_source->string_ptr = NULL;
+ return (0);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_set_resource_source
+ *
+ * PARAMETERS: Aml - Pointer to the raw AML descriptor
+ * minimum_length - Minimum length of the descriptor (minus
+ * any optional fields)
+ * resource_source - Internal resource_source
+
+ *
+ * RETURN: Total length of the AML descriptor
+ *
+ * DESCRIPTION: Convert an optional resource_source from internal format to a
+ * raw AML resource descriptor
+ *
+ ******************************************************************************/
+
+acpi_rsdesc_size
+acpi_rs_set_resource_source(union aml_resource * aml,
+ acpi_rs_length minimum_length,
+ struct acpi_resource_source * resource_source)
+{
+ u8 *aml_resource_source;
+ acpi_rsdesc_size descriptor_length;
+
+ ACPI_FUNCTION_ENTRY();
+
+ descriptor_length = minimum_length;
+
+ /* Non-zero string length indicates presence of a resource_source */
+
+ if (resource_source->string_length) {
+ /* Point to the end of the AML descriptor */
+
+ aml_resource_source = ACPI_ADD_PTR(u8, aml, minimum_length);
+
+ /* Copy the resource_source_index */
+
+ aml_resource_source[0] = (u8) resource_source->index;
+
+ /* Copy the resource_source string */
+
+ ACPI_STRCPY((char *)&aml_resource_source[1],
+ resource_source->string_ptr);
+
+ /*
+ * Add the length of the string (+ 1 for null terminator) to the
+ * final descriptor length
+ */
+ descriptor_length +=
+ ((acpi_rsdesc_size) resource_source->string_length + 1);
+ }
+
+ /* Return the new total length of the AML descriptor */
+
+ return (descriptor_length);
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_rs_get_prt_method_data
* and the contents of the callers buffer is undefined.
*
******************************************************************************/
+
acpi_status
-acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer)
+acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer * ret_buffer)
{
union acpi_operand_object *obj_desc;
acpi_status status;
* Convert the linked list into a byte stream
*/
buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
- status = acpi_rs_create_byte_stream(in_buffer->pointer, &buffer);
+ status = acpi_rs_create_aml_resources(in_buffer->pointer, &buffer);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_COPY_FIELD(out, in, decode); \
ACPI_COPY_FIELD(out, in, min_address_fixed); \
ACPI_COPY_FIELD(out, in, max_address_fixed); \
- ACPI_COPY_FIELD(out, in, attribute); \
+ ACPI_COPY_FIELD(out, in, info); \
ACPI_COPY_FIELD(out, in, granularity); \
- ACPI_COPY_FIELD(out, in, min_address_range); \
- ACPI_COPY_FIELD(out, in, max_address_range); \
- ACPI_COPY_FIELD(out, in, address_translation_offset); \
+ ACPI_COPY_FIELD(out, in, minimum); \
+ ACPI_COPY_FIELD(out, in, maximum); \
+ ACPI_COPY_FIELD(out, in, translation_offset); \
ACPI_COPY_FIELD(out, in, address_length); \
ACPI_COPY_FIELD(out, in, resource_source);
+/* Local prototypes */
+static acpi_status
+acpi_rs_match_vendor_resource(struct acpi_resource *resource, void *context);
+
/*******************************************************************************
*
* FUNCTION: acpi_get_irq_routing_table
* the object indicated by the passed device_handle.
*
******************************************************************************/
+
acpi_status
acpi_get_irq_routing_table(acpi_handle device_handle,
struct acpi_buffer *ret_buffer)
*
* FUNCTION: acpi_walk_resources
*
- * PARAMETERS: device_handle - a handle to the device object for the
+ * PARAMETERS: device_handle - Handle to the device object for the
* device we are querying
- * Path - method name of the resources we want
+ * Name - Method name of the resources we want
* (METHOD_NAME__CRS or METHOD_NAME__PRS)
- * user_function - called for each resource
- * Context - passed to user_function
+ * user_function - Called for each resource
+ * Context - Passed to user_function
*
* RETURN: Status
*
acpi_status
acpi_walk_resources(acpi_handle device_handle,
- char *path,
+ char *name,
ACPI_WALK_RESOURCE_CALLBACK user_function, void *context)
{
acpi_status status;
- struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_buffer buffer;
struct acpi_resource *resource;
- struct acpi_resource *buffer_end;
+ struct acpi_resource *resource_end;
ACPI_FUNCTION_TRACE("acpi_walk_resources");
- if (!device_handle ||
- (ACPI_STRNCMP(path, METHOD_NAME__CRS, sizeof(METHOD_NAME__CRS)) &&
- ACPI_STRNCMP(path, METHOD_NAME__PRS, sizeof(METHOD_NAME__PRS)))) {
+ /* Parameter validation */
+
+ if (!device_handle || !user_function || !name ||
+ (ACPI_STRNCMP(name, METHOD_NAME__CRS, sizeof(METHOD_NAME__CRS)) &&
+ ACPI_STRNCMP(name, METHOD_NAME__PRS, sizeof(METHOD_NAME__PRS)))) {
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_rs_get_method_data(device_handle, path, &buffer);
+ /* Get the _CRS or _PRS resource list */
+
+ buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
+ status = acpi_rs_get_method_data(device_handle, name, &buffer);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
- /* Setup pointers */
+ /* Buffer now contains the resource list */
- resource = (struct acpi_resource *)buffer.pointer;
- buffer_end = ACPI_CAST_PTR(struct acpi_resource,
- ((u8 *) buffer.pointer + buffer.length));
+ resource = ACPI_CAST_PTR(struct acpi_resource, buffer.pointer);
+ resource_end =
+ ACPI_ADD_PTR(struct acpi_resource, buffer.pointer, buffer.length);
- /* Walk the resource list */
+ /* Walk the resource list until the end_tag is found (or buffer end) */
- for (;;) {
- if (!resource || resource->id == ACPI_RSTYPE_END_TAG) {
+ while (resource < resource_end) {
+ /* Sanity check the resource */
+
+ if (resource->type > ACPI_RESOURCE_TYPE_MAX) {
+ status = AE_AML_INVALID_RESOURCE_TYPE;
break;
}
- status = user_function(resource, context);
-
- switch (status) {
- case AE_OK:
- case AE_CTRL_DEPTH:
+ /* Invoke the user function, abort on any error returned */
- /* Just keep going */
+ status = user_function(resource, context);
+ if (ACPI_FAILURE(status)) {
+ if (status == AE_CTRL_TERMINATE) {
+ /* This is an OK termination by the user function */
- status = AE_OK;
+ status = AE_OK;
+ }
break;
+ }
- case AE_CTRL_TERMINATE:
-
- /* Exit now, with OK stats */
-
- status = AE_OK;
- goto cleanup;
-
- default:
-
- /* All others are valid exceptions */
+ /* end_tag indicates end-of-list */
- goto cleanup;
+ if (resource->type == ACPI_RESOURCE_TYPE_END_TAG) {
+ break;
}
/* Get the next resource descriptor */
- resource = ACPI_NEXT_RESOURCE(resource);
-
- /* Check for end-of-buffer */
-
- if (resource >= buffer_end) {
- goto cleanup;
- }
+ resource =
+ ACPI_ADD_PTR(struct acpi_resource, resource,
+ resource->length);
}
- cleanup:
-
- acpi_os_free(buffer.pointer);
+ ACPI_MEM_FREE(buffer.pointer);
return_ACPI_STATUS(status);
}
*
* FUNCTION: acpi_resource_to_address64
*
- * PARAMETERS: resource - Pointer to a resource
- * out - Pointer to the users's return
+ * PARAMETERS: Resource - Pointer to a resource
+ * Out - Pointer to the users's return
* buffer (a struct
* struct acpi_resource_address64)
*
struct acpi_resource_address16 *address16;
struct acpi_resource_address32 *address32;
- switch (resource->id) {
- case ACPI_RSTYPE_ADDRESS16:
+ if (!resource || !out) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ /* Convert 16 or 32 address descriptor to 64 */
+
+ switch (resource->type) {
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
address16 = (struct acpi_resource_address16 *)&resource->data;
ACPI_COPY_ADDRESS(out, address16);
break;
- case ACPI_RSTYPE_ADDRESS32:
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
address32 = (struct acpi_resource_address32 *)&resource->data;
ACPI_COPY_ADDRESS(out, address32);
break;
- case ACPI_RSTYPE_ADDRESS64:
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
/* Simple copy for 64 bit source */
}
EXPORT_SYMBOL(acpi_resource_to_address64);
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_get_vendor_resource
+ *
+ * PARAMETERS: device_handle - Handle for the parent device object
+ * Name - Method name for the parent resource
+ * (METHOD_NAME__CRS or METHOD_NAME__PRS)
+ * Uuid - Pointer to the UUID to be matched.
+ * includes both subtype and 16-byte UUID
+ * ret_buffer - Where the vendor resource is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Walk a resource template for the specified evice to find a
+ * vendor-defined resource that matches the supplied UUID and
+ * UUID subtype. Returns a struct acpi_resource of type Vendor.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_get_vendor_resource(acpi_handle device_handle,
+ char *name,
+ struct acpi_vendor_uuid * uuid,
+ struct acpi_buffer * ret_buffer)
+{
+ struct acpi_vendor_walk_info info;
+ acpi_status status;
+
+ /* Other parameters are validated by acpi_walk_resources */
+
+ if (!uuid || !ret_buffer) {
+ return (AE_BAD_PARAMETER);
+ }
+
+ info.uuid = uuid;
+ info.buffer = ret_buffer;
+ info.status = AE_NOT_EXIST;
+
+ /* Walk the _CRS or _PRS resource list for this device */
+
+ status =
+ acpi_walk_resources(device_handle, name,
+ acpi_rs_match_vendor_resource, &info);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ return (info.status);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_match_vendor_resource
+ *
+ * PARAMETERS: ACPI_WALK_RESOURCE_CALLBACK
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Match a vendor resource via the ACPI 3.0 UUID
+ *
+ ******************************************************************************/
+
+static acpi_status
+acpi_rs_match_vendor_resource(struct acpi_resource *resource, void *context)
+{
+ struct acpi_vendor_walk_info *info = context;
+ struct acpi_resource_vendor_typed *vendor;
+ struct acpi_buffer *buffer;
+ acpi_status status;
+
+ /* Ignore all descriptors except Vendor */
+
+ if (resource->type != ACPI_RESOURCE_TYPE_VENDOR) {
+ return (AE_OK);
+ }
+
+ vendor = &resource->data.vendor_typed;
+
+ /*
+ * For a valid match, these conditions must hold:
+ *
+ * 1) Length of descriptor data must be at least as long as a UUID struct
+ * 2) The UUID subtypes must match
+ * 3) The UUID data must match
+ */
+ if ((vendor->byte_length < (ACPI_UUID_LENGTH + 1)) ||
+ (vendor->uuid_subtype != info->uuid->subtype) ||
+ (ACPI_MEMCMP(vendor->uuid, info->uuid->data, ACPI_UUID_LENGTH))) {
+ return (AE_OK);
+ }
+
+ /* Validate/Allocate/Clear caller buffer */
+
+ buffer = info->buffer;
+ status = acpi_ut_initialize_buffer(buffer, resource->length);
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+
+ /* Found the correct resource, copy and return it */
+
+ ACPI_MEMCPY(buffer->pointer, resource, resource->length);
+ buffer->length = resource->length;
+
+ /* Found the desired descriptor, terminate resource walk */
+
+ info->status = AE_OK;
+ return (AE_CTRL_TERMINATE);
+}
* ----
* Fix for the system root bus device -- the only root-level device.
*/
- if ((parent == ACPI_ROOT_OBJECT) && (type == ACPI_BUS_TYPE_DEVICE)) {
+ if (((acpi_handle)parent == ACPI_ROOT_OBJECT) && (type == ACPI_BUS_TYPE_DEVICE)) {
hid = ACPI_BUS_HID;
strcpy(device->pnp.device_name, ACPI_BUS_DEVICE_NAME);
strcpy(device->pnp.device_class, ACPI_BUS_CLASS);
ACPI_FLUSH_CPU_CACHE();
acpi_enable_wakeup_device_prep(acpi_state);
#endif
- if (acpi_state == ACPI_STATE_S5) {
- acpi_wakeup_gpe_poweroff_prepare();
- }
+ acpi_gpe_sleep_prepare(acpi_state);
acpi_enter_sleep_state_prep(acpi_state);
return 0;
}
static int acpi_shutdown(struct sys_device *x)
{
- if (system_state == SYSTEM_POWER_OFF) {
- /* Prepare if we are going to power off the system */
+ switch (system_state) {
+ case SYSTEM_POWER_OFF:
+ /* Prepare to power off the system */
return acpi_sleep_prepare(ACPI_STATE_S5);
+ case SYSTEM_SUSPEND_DISK:
+ /* Prepare to suspend the system to disk */
+ return acpi_sleep_prepare(ACPI_STATE_S4);
+ default:
+ return 0;
}
- return 0;
}
static struct sysdev_class acpi_sysclass = {
extern void acpi_enable_wakeup_device_prep(u8 sleep_state);
extern void acpi_enable_wakeup_device(u8 sleep_state);
extern void acpi_disable_wakeup_device(u8 sleep_state);
-extern void acpi_wakeup_gpe_poweroff_prepare(void);
+extern void acpi_gpe_sleep_prepare(u32 sleep_state);
* RUNTIME GPEs, we simply mark all GPES that
* are not enabled for wakeup from S5 as RUNTIME.
*/
-void acpi_wakeup_gpe_poweroff_prepare(void)
+void acpi_gpe_sleep_prepare(u32 sleep_state)
{
struct list_head *node, *next;
struct acpi_device,
wakeup_list);
- /* The GPE can wakeup system from S5, don't touch it */
- if ((u32) dev->wakeup.sleep_state == ACPI_STATE_S5)
+ /* The GPE can wakeup system from this state, don't touch it */
+ if ((u32) dev->wakeup.sleep_state >= sleep_state)
continue;
/* acpi_set_gpe_type will automatically disable GPE */
acpi_set_gpe_type(dev->wakeup.gpe_device,
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* at least as long as the version 1.0 FADT
*/
if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev1)) {
- ACPI_REPORT_ERROR(("FADT is invalid, too short: 0x%X\n",
- acpi_gbl_FADT->length));
+ ACPI_ERROR((AE_INFO, "FADT is invalid, too short: 0x%X",
+ acpi_gbl_FADT->length));
return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
}
if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev2)) {
/* Length is too short to be a V2.0 table */
- ACPI_REPORT_WARNING(("Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table\n", acpi_gbl_FADT->length, acpi_gbl_FADT->revision));
+ ACPI_WARNING((AE_INFO,
+ "Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table",
+ acpi_gbl_FADT->length,
+ acpi_gbl_FADT->revision));
acpi_tb_convert_fadt1(local_fadt,
(void *)acpi_gbl_FADT);
ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
"Hex dump of common internal FADT, size %d (%X)\n",
acpi_gbl_FADT->length, acpi_gbl_FADT->length));
- ACPI_DUMP_BUFFER((u8 *) (acpi_gbl_FADT), acpi_gbl_FADT->length);
+
+ ACPI_DUMP_BUFFER(ACPI_CAST_PTR(u8, acpi_gbl_FADT),
+ acpi_gbl_FADT->length);
return_ACPI_STATUS(AE_OK);
}
/* Absolute minimum length is 24, but the ACPI spec says 64 */
if (acpi_gbl_FACS->length < 24) {
- ACPI_REPORT_ERROR(("Invalid FACS table length: 0x%X\n",
- acpi_gbl_FACS->length));
+ ACPI_ERROR((AE_INFO, "Invalid FACS table length: 0x%X",
+ acpi_gbl_FACS->length));
return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
}
if (acpi_gbl_FACS->length < 64) {
- ACPI_REPORT_WARNING(("FACS is shorter than the ACPI specification allows: 0x%X, using anyway\n", acpi_gbl_FACS->length));
+ ACPI_WARNING((AE_INFO,
+ "FACS is shorter than the ACPI specification allows: 0x%X, using anyway",
+ acpi_gbl_FACS->length));
}
/* Copy fields to the new FACS */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
status = acpi_tb_get_table_body(address, &header, table_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not get ACPI table (size %X), %s\n",
- header.length,
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not get ACPI table (size %X)",
+ header.length));
return_ACPI_STATUS(status);
}
sizeof(struct acpi_table_header),
(void *)&header);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not map memory at %8.8X%8.8X for length %X\n", ACPI_FORMAT_UINT64(address->pointer.physical), sizeof(struct acpi_table_header)));
return_ACPI_STATUS(status);
}
default:
- ACPI_REPORT_ERROR(("Invalid address flags %X\n",
- address->pointer_type));
+ ACPI_ERROR((AE_INFO, "Invalid address flags %X",
+ address->pointer_type));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (ACPI_FAILURE(status)) {
/* Some severe error from the OSL, but we basically ignore it */
- ACPI_REPORT_ERROR(("Could not override ACPI table, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not override ACPI table"));
return_ACPI_STATUS(status);
}
status = acpi_tb_get_this_table(&address, new_table, table_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not copy override ACPI table, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "Could not copy ACPI table"));
return_ACPI_STATUS(status);
}
/* Copy the table info */
- ACPI_REPORT_INFO(("Table [%4.4s] replaced by host OS\n",
- table_info->pointer->signature));
+ ACPI_INFO((AE_INFO, "Table [%4.4s] replaced by host OS",
+ table_info->pointer->signature));
return_ACPI_STATUS(AE_OK);
}
full_table = ACPI_MEM_ALLOCATE(header->length);
if (!full_table) {
- ACPI_REPORT_ERROR(("Could not allocate table memory for [%4.4s] length %X\n", header->signature, header->length));
+ ACPI_ERROR((AE_INFO,
+ "Could not allocate table memory for [%4.4s] length %X",
+ header->signature, header->length));
return_ACPI_STATUS(AE_NO_MEMORY);
}
(acpi_size) header->length,
(void *)&full_table);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not map memory for table [%4.4s] at %8.8X%8.8X for length %X\n", header->signature, ACPI_FORMAT_UINT64(address->pointer.physical), header->length));
+ ACPI_ERROR((AE_INFO,
+ "Could not map memory for table [%4.4s] at %8.8X%8.8X for length %X",
+ header->signature,
+ ACPI_FORMAT_UINT64(address->pointer.
+ physical),
+ header->length));
return (status);
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid address flags %X\n",
- address->pointer_type));
+ ACPI_ERROR((AE_INFO, "Invalid address flags %X",
+ address->pointer_type));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Signature must match request */
if (ACPI_STRNCMP(header.signature, signature, ACPI_NAME_SIZE)) {
- ACPI_REPORT_ERROR(("Incorrect table signature - wanted [%s] found [%4.4s]\n", signature, header.signature));
+ ACPI_ERROR((AE_INFO,
+ "Incorrect table signature - wanted [%s] found [%4.4s]",
+ signature, header.signature));
return_ACPI_STATUS(AE_BAD_SIGNATURE);
}
*/
status = acpi_tb_get_primary_table(&address, &table_info);
if ((status != AE_OK) && (status != AE_TABLE_NOT_SUPPORTED)) {
- ACPI_REPORT_WARNING(("%s, while getting table at %8.8X%8.8X\n", acpi_format_exception(status), ACPI_FORMAT_UINT64(address.pointer.value)));
+ ACPI_WARNING((AE_INFO,
+ "%s, while getting table at %8.8X%8.8X",
+ acpi_format_exception(status),
+ ACPI_FORMAT_UINT64(address.pointer.
+ value)));
}
}
/* We must have a FADT to continue */
if (!acpi_gbl_FADT) {
- ACPI_REPORT_ERROR(("No FADT present in RSDT/XSDT\n"));
+ ACPI_ERROR((AE_INFO, "No FADT present in RSDT/XSDT"));
return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
*/
status = acpi_tb_convert_table_fadt();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not convert FADT to internal common format\n"));
+ ACPI_ERROR((AE_INFO,
+ "Could not convert FADT to internal common format"));
return_ACPI_STATUS(status);
}
status = acpi_tb_get_secondary_table(&address, FACS_SIG, &table_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not get/install the FACS, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not get/install the FACS"));
return_ACPI_STATUS(status);
}
status = acpi_tb_get_secondary_table(&address, DSDT_SIG, &table_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not get/install the DSDT\n"));
+ ACPI_ERROR((AE_INFO, "Could not get/install the DSDT"));
return_ACPI_STATUS(status);
}
"Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
acpi_gbl_DSDT->length, acpi_gbl_DSDT->length,
acpi_gbl_integer_bit_width));
- ACPI_DUMP_BUFFER((u8 *) acpi_gbl_DSDT, acpi_gbl_DSDT->length);
+
+ ACPI_DUMP_BUFFER(ACPI_CAST_PTR(u8, acpi_gbl_DSDT),
+ acpi_gbl_DSDT->length);
/* Always delete the RSDP mapping, we are done with it */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
status = acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not acquire table mutex, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not acquire table mutex"));
return_ACPI_STATUS(status);
}
status = acpi_tb_init_table_descriptor(table_info->type, table_info);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Could not install table [%4.4s], %s\n",
- table_info->pointer->signature,
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not install table [%4.4s]",
+ table_info->pointer->signature));
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%s located at %p\n",
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
{
int no_match;
- ACPI_FUNCTION_NAME("tb_validate_rsdt");
+ ACPI_FUNCTION_ENTRY();
/*
* Search for appropriate signature, RSDT or XSDT
if (no_match) {
/* Invalid RSDT or XSDT signature */
- ACPI_REPORT_ERROR(("Invalid signature where RSDP indicates RSDT/XSDT should be located\n"));
+ ACPI_ERROR((AE_INFO,
+ "Invalid signature where RSDP indicates RSDT/XSDT should be located. RSDP:"));
ACPI_DUMP_BUFFER(acpi_gbl_RSDP, 20);
- ACPI_DEBUG_PRINT_RAW((ACPI_DB_ERROR,
- "RSDT/XSDT signature at %X (%p) is invalid\n",
- acpi_gbl_RSDP->rsdt_physical_address,
- (void *)(acpi_native_uint) acpi_gbl_RSDP->
- rsdt_physical_address));
+ ACPI_ERROR((AE_INFO,
+ "RSDT/XSDT signature at %X (%p) is invalid",
+ acpi_gbl_RSDP->rsdt_physical_address,
+ (void *)(acpi_native_uint) acpi_gbl_RSDP->
+ rsdt_physical_address));
if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
- ACPI_REPORT_ERROR(("Looking for RSDT\n"))
+ ACPI_ERROR((AE_INFO, "Looking for RSDT"));
} else {
- ACPI_REPORT_ERROR(("Looking for XSDT\n"))
+ ACPI_ERROR((AE_INFO, "Looking for XSDT"));
}
ACPI_DUMP_BUFFER((char *)table_ptr, 48);
-
return (AE_BAD_SIGNATURE);
}
table_info.type = ACPI_TABLE_XSDT;
status = acpi_tb_get_table(&address, &table_info);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not get the RSDT/XSDT, %s\n",
- acpi_format_exception(status)));
-
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not get the RSDT/XSDT"));
return_ACPI_STATUS(status);
}
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "RSDP located at %p, points to RSDT physical=%8.8X%8.8X \n",
+ "RSDP located at %p, points to RSDT physical=%8.8X%8.8X\n",
acpi_gbl_RSDP,
ACPI_FORMAT_UINT64(address.pointer.value)));
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
new_table_desc->pointer->length)
&&
(!ACPI_MEMCMP
- ((const char *)table_desc->pointer,
- (const char *)new_table_desc->pointer,
- (acpi_size) new_table_desc->pointer->length))) {
+ (table_desc->pointer, new_table_desc->pointer,
+ new_table_desc->pointer->length))) {
/* Match: this table is already installed */
ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
{
acpi_name signature;
- ACPI_FUNCTION_NAME("tb_validate_table_header");
+ ACPI_FUNCTION_ENTRY();
/* Verify that this is a valid address */
if (!acpi_os_readable(table_header, sizeof(struct acpi_table_header))) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Cannot read table header at %p\n",
- table_header));
+ ACPI_ERROR((AE_INFO,
+ "Cannot read table header at %p", table_header));
return (AE_BAD_ADDRESS);
}
ACPI_MOVE_32_TO_32(&signature, table_header->signature);
if (!acpi_ut_valid_acpi_name(signature)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Table signature at %p [%p] has invalid characters\n",
- table_header, &signature));
+ ACPI_ERROR((AE_INFO,
+ "Table signature at %p [%p] has invalid characters",
+ table_header, &signature));
- ACPI_REPORT_WARNING(("Invalid table signature found: [%4.4s]\n",
- (char *)&signature));
+ ACPI_WARNING((AE_INFO, "Invalid table signature found: [%4.4s]",
+ ACPI_CAST_PTR(char, &signature)));
ACPI_DUMP_BUFFER(table_header,
sizeof(struct acpi_table_header));
/* Validate the table length */
if (table_header->length < sizeof(struct acpi_table_header)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid length in table header %p name %4.4s\n",
- table_header, (char *)&signature));
+ ACPI_ERROR((AE_INFO,
+ "Invalid length in table header %p name %4.4s",
+ table_header, (char *)&signature));
- ACPI_REPORT_WARNING(("Invalid table header length (0x%X) found\n", (u32) table_header->length));
+ ACPI_WARNING((AE_INFO,
+ "Invalid table header length (0x%X) found",
+ (u32) table_header->length));
ACPI_DUMP_BUFFER(table_header,
sizeof(struct acpi_table_header));
/* Return the appropriate exception */
if (checksum) {
- ACPI_REPORT_WARNING(("Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)\n", table_header->signature, (u32) table_header->checksum, (u32) checksum));
+ ACPI_WARNING((AE_INFO,
+ "Invalid checksum in table [%4.4s] (%02X, sum %02X is not zero)",
+ table_header->signature,
+ (u32) table_header->checksum, (u32) checksum));
status = AE_BAD_CHECKSUM;
}
u8 acpi_tb_generate_checksum(void *buffer, u32 length)
{
- const u8 *limit;
- const u8 *rover;
+ u8 *end_buffer;
+ u8 *rover;
u8 sum = 0;
if (buffer && length) {
/* Buffer and Length are valid */
- limit = (u8 *) buffer + length;
+ end_buffer = ACPI_ADD_PTR(u8, buffer, length);
- for (rover = buffer; rover < limit; rover++) {
+ for (rover = buffer; rover < end_buffer; rover++) {
sum = (u8) (sum + *rover);
}
}
}
}
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "table_id=%X does not exist\n",
- table_id));
+ ACPI_ERROR((AE_INFO, "table_id=%X does not exist", table_id));
return (AE_BAD_PARAMETER);
}
#endif
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
status = acpi_os_get_root_pointer(ACPI_LOGICAL_ADDRESSING,
&rsdp_address);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_load_tables: Could not get RSDP, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "Could not get the RSDP"));
goto error_exit;
}
status = acpi_tb_verify_rsdp(&rsdp_address);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_load_tables: RSDP Failed validation: %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During RSDP validation"));
goto error_exit;
}
status = acpi_tb_get_table_rsdt();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_load_tables: Could not load RSDT: %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "Could not load RSDT"));
goto error_exit;
}
status = acpi_tb_get_required_tables();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_load_tables: Error getting required tables (DSDT/FADT/FACS): %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not get all required tables (DSDT/FADT/FACS)"));
goto error_exit;
}
status = acpi_ns_load_namespace();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("acpi_load_tables: Could not load namespace: %s\n", acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "Could not load namespace"));
goto error_exit;
}
return_ACPI_STATUS(AE_OK);
error_exit:
- ACPI_REPORT_ERROR(("acpi_load_tables: Could not load tables: %s\n",
- acpi_format_exception(status)));
-
+ ACPI_EXCEPTION((AE_INFO, status, "Could not load tables"));
return_ACPI_STATUS(status);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_tb_get_rsdt_address(&address);
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "RSDP located at %p, RSDT physical=%8.8X%8.8X \n",
+ "RSDP located at %p, RSDT physical=%8.8X%8.8X\n",
acpi_gbl_RSDP,
ACPI_FORMAT_UINT64(address.pointer.value)));
status = acpi_tb_find_rsdp(&table_info, flags);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "RSDP structure not found, %s Flags=%X\n",
- acpi_format_exception(status), flags));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "RSDP structure not found - Flags=%X", flags));
return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
ACPI_EBDA_PTR_LENGTH,
(void *)&table_ptr);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- ACPI_EBDA_PTR_LOCATION,
- ACPI_EBDA_PTR_LENGTH));
+ ACPI_ERROR((AE_INFO,
+ "Could not map memory at %8.8X for length %X",
+ ACPI_EBDA_PTR_LOCATION,
+ ACPI_EBDA_PTR_LENGTH));
return_ACPI_STATUS(status);
}
ACPI_EBDA_WINDOW_SIZE,
(void *)&table_ptr);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- physical_address,
- ACPI_EBDA_WINDOW_SIZE));
+ ACPI_ERROR((AE_INFO,
+ "Could not map memory at %8.8X for length %X",
+ physical_address,
+ ACPI_EBDA_WINDOW_SIZE));
return_ACPI_STATUS(status);
}
(void *)&table_ptr);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Could not map memory at %8.8X for length %X\n",
- ACPI_HI_RSDP_WINDOW_BASE,
- ACPI_HI_RSDP_WINDOW_SIZE));
+ ACPI_ERROR((AE_INFO,
+ "Could not map memory at %8.8X for length %X",
+ ACPI_HI_RSDP_WINDOW_BASE,
+ ACPI_HI_RSDP_WINDOW_SIZE));
return_ACPI_STATUS(status);
}
/* A valid RSDP was not found */
- ACPI_REPORT_ERROR(("No valid RSDP was found\n"));
+ ACPI_ERROR((AE_INFO, "No valid RSDP was found"));
return_ACPI_STATUS(AE_NOT_FOUND);
}
# Makefile for all Linux ACPI interpreter subdirectories
#
-obj-y := utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
- utcopy.o utdelete.o utglobal.o utmath.o utobject.o utstate.o utmutex.o utobject.o utcache.o
+obj-y := utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
+ utcopy.o utdelete.o utglobal.o utmath.o utobject.o \
+ utstate.o utmutex.o utobject.o utcache.o utresrc.o
EXTRA_CFLAGS += $(ACPI_CFLAGS)
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
ACPI_MODULE_NAME("utalloc")
/* Local prototypes */
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
static struct acpi_debug_mem_block *acpi_ut_find_allocation(void *allocation);
static acpi_status
static acpi_status
acpi_ut_remove_allocation(struct acpi_debug_mem_block *address,
u32 component, char *module, u32 line);
-#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
static acpi_status
acpi_ut_create_list(char *list_name,
u16 object_size, struct acpi_memory_list **return_cache);
/* Check for an inadvertent size of zero bytes */
if (!size) {
- _ACPI_REPORT_ERROR(module, line, component,
- ("ut_allocate: Attempt to allocate zero bytes\n"));
+ ACPI_ERROR((module, line,
+ "ut_allocate: Attempt to allocate zero bytes, allocating 1 byte"));
size = 1;
}
if (!allocation) {
/* Report allocation error */
- _ACPI_REPORT_ERROR(module, line, component,
- ("ut_allocate: Could not allocate size %X\n",
- (u32) size));
+ ACPI_ERROR((module, line,
+ "ut_allocate: Could not allocate size %X",
+ (u32) size));
return_PTR(NULL);
}
/* Check for an inadvertent size of zero bytes */
if (!size) {
- _ACPI_REPORT_ERROR(module, line, component,
- ("ut_callocate: Attempt to allocate zero bytes\n"));
- return_PTR(NULL);
+ ACPI_ERROR((module, line,
+ "Attempt to allocate zero bytes, allocating 1 byte"));
+ size = 1;
}
allocation = acpi_os_allocate(size);
if (!allocation) {
/* Report allocation error */
- _ACPI_REPORT_ERROR(module, line, component,
- ("ut_callocate: Could not allocate size %X\n",
- (u32) size));
+ ACPI_ERROR((module, line,
+ "Could not allocate size %X", (u32) size));
return_PTR(NULL);
}
if (!allocation) {
/* Report allocation error */
- _ACPI_REPORT_ERROR(module, line, component,
- ("ut_callocate: Could not allocate size %X\n",
- (u32) size));
+ ACPI_ERROR((module, line,
+ "Could not allocate size %X", (u32) size));
return (NULL);
}
ACPI_FUNCTION_TRACE_PTR("ut_free", allocation);
if (NULL == allocation) {
- _ACPI_REPORT_ERROR(module, line, component,
- ("acpi_ut_free: Attempt to delete a NULL address\n"));
+ ACPI_ERROR((module, line, "Attempt to delete a NULL address"));
return_VOID;
}
status = acpi_ut_remove_allocation(debug_block,
component, module, line);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Could not free memory, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "Could not free memory"));
}
acpi_os_free(debug_block);
-
ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, "%p freed\n", allocation));
-
return_VOID;
}
*/
element = acpi_ut_find_allocation(allocation);
if (element) {
- ACPI_REPORT_ERROR(("ut_track_allocation: Allocation already present in list! (%p)\n", allocation));
+ ACPI_ERROR((AE_INFO,
+ "ut_track_allocation: Allocation already present in list! (%p)",
+ allocation));
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Element %p Address %p\n",
- element, allocation));
+ ACPI_ERROR((AE_INFO, "Element %p Address %p",
+ element, allocation));
goto unlock_and_exit;
}
if (NULL == mem_list->list_head) {
/* No allocations! */
- _ACPI_REPORT_ERROR(module, line, component,
- ("ut_remove_allocation: Empty allocation list, nothing to free!\n"));
+ ACPI_ERROR((module, line,
+ "Empty allocation list, nothing to free!"));
return_ACPI_STATUS(AE_OK);
}
/* Print summary */
if (!num_outstanding) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "No outstanding allocations.\n"));
+ ACPI_INFO((AE_INFO, "No outstanding allocations"));
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%d(%X) Outstanding allocations\n",
- num_outstanding, num_outstanding));
+ ACPI_ERROR((AE_INFO,
+ "%d(%X) Outstanding allocations",
+ num_outstanding, num_outstanding));
}
return_VOID;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* Build a simple object (no nested objects)
*/
status = acpi_ut_copy_isimple_to_esimple(internal_object,
- (union acpi_object *)
- ret_buffer->pointer,
- ((u8 *) ret_buffer->
- pointer +
- ACPI_ROUND_UP_TO_NATIVE_WORD
- (sizeof
- (union
- acpi_object))),
+ ACPI_CAST_PTR(union
+ acpi_object,
+ ret_buffer->
+ pointer),
+ ACPI_ADD_PTR(u8,
+ ret_buffer->
+ pointer,
+ ACPI_ROUND_UP_TO_NATIVE_WORD
+ (sizeof
+ (union
+ acpi_object))),
&ret_buffer->length);
/*
* build simple does not include the object size in the length
/*
* Packages as external input to control methods are not supported,
*/
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Packages as parameters not implemented!\n"));
+ ACPI_ERROR((AE_INFO,
+ "Packages as parameters not implemented!"));
return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
}
count +
1) * sizeof(void *));
if (!dest_obj->package.elements) {
- ACPI_REPORT_ERROR(("aml_build_copy_internal_package_object: Package allocation failure\n"));
+ ACPI_ERROR((AE_INFO, "Package allocation failure"));
return_ACPI_STATUS(AE_NO_MEMORY);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unknown action (%X)\n",
- action));
+ ACPI_ERROR((AE_INFO, "Unknown action (%X)", action));
break;
}
*/
if (count > ACPI_MAX_REFERENCE_COUNT) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "**** Warning **** Large Reference Count (%X) in object %p\n\n",
- count, object));
+ ACPI_WARNING((AE_INFO,
+ "Large Reference Count (%X) in object %p",
+ count, object));
}
return;
error_exit:
- ACPI_REPORT_ERROR(("Could not update object reference count, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not update object reference count"));
return_ACPI_STATUS(status);
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
for (i = 0; i < ACPI_NUM_OSI_STRINGS; i++) {
if (!ACPI_STRCMP(string_desc->string.pointer,
- (char *)acpi_gbl_valid_osi_strings[i])) {
+ ACPI_CAST_PTR(char,
+ acpi_gbl_valid_osi_strings[i])))
+ {
/* This string is supported */
return_desc->integer.value = 0xFFFFFFFF;
acpi_ut_get_node_name(prefix_node),
path));
} else {
- ACPI_REPORT_METHOD_ERROR("Method execution failed",
- prefix_node, path, status);
+ ACPI_ERROR_METHOD("Method execution failed",
+ prefix_node, path, status);
}
return_ACPI_STATUS(status);
if (!info.return_object) {
if (expected_return_btypes) {
- ACPI_REPORT_METHOD_ERROR("No object was returned from",
- prefix_node, path,
- AE_NOT_EXIST);
+ ACPI_ERROR_METHOD("No object was returned from",
+ prefix_node, path, AE_NOT_EXIST);
return_ACPI_STATUS(AE_NOT_EXIST);
}
/* Is the return object one of the expected types? */
if (!(expected_return_btypes & return_btype)) {
- ACPI_REPORT_METHOD_ERROR("Return object type is incorrect",
- prefix_node, path, AE_TYPE);
+ ACPI_ERROR_METHOD("Return object type is incorrect",
+ prefix_node, path, AE_TYPE);
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Type returned from %s was incorrect: %s, expected Btypes: %X\n",
- path,
- acpi_ut_get_object_type_name(info.
- return_object),
- expected_return_btypes));
+ ACPI_ERROR((AE_INFO,
+ "Type returned from %s was incorrect: %s, expected Btypes: %X",
+ path,
+ acpi_ut_get_object_type_name(info.return_object),
+ expected_return_btypes));
/* On error exit, we must delete the return object */
"_STA on %4.4s was not found, assuming device is present\n",
acpi_ut_get_node_name(device_node)));
- *flags = 0x0F;
+ *flags = ACPI_UINT32_MAX;
status = AE_OK;
}
for (i = 0; i < 4; i++) {
highest[i] = 0xFF;
status = acpi_ut_evaluate_object(device_node,
- (char *)
- acpi_gbl_highest_dstate_names
- [i], ACPI_BTYPE_INTEGER,
- &obj_desc);
+ ACPI_CAST_PTR(char,
+ acpi_gbl_highest_dstate_names
+ [i]),
+ ACPI_BTYPE_INTEGER, &obj_desc);
if (ACPI_FAILURE(status)) {
if (status != AE_NOT_FOUND) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"%s on Device %4.4s, %s\n",
- (char *)
- acpi_gbl_highest_dstate_names
- [i],
+ ACPI_CAST_PTR(char,
+ acpi_gbl_highest_dstate_names
+ [i]),
acpi_ut_get_node_name
(device_node),
acpi_format_exception
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_status sub_status;
const char *exception = NULL;
- ACPI_FUNCTION_NAME("format_exception");
+ ACPI_FUNCTION_ENTRY();
+ /*
+ * Status is composed of two parts, a "type" and an actual code
+ */
sub_status = (status & ~AE_CODE_MASK);
switch (status & AE_CODE_MASK) {
if (!exception) {
/* Exception code was not recognized */
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unknown exception code: 0x%8.8X\n", status));
+ ACPI_ERROR((AE_INFO,
+ "Unknown exception code: 0x%8.8X", status));
- return ((const char *)"UNKNOWN_STATUS_CODE");
+ exception = "UNKNOWN_STATUS_CODE";
}
- return ((const char *)exception);
+ return (ACPI_CAST_PTR(const char, exception));
}
/*******************************************************************************
* 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
* perform a Notify() operation on it.
*/
-const struct acpi_predefined_names acpi_gbl_pre_defined_names[] =
- { {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
-{"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
-{"_SB_", ACPI_TYPE_DEVICE, NULL},
-{"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
-{"_TZ_", ACPI_TYPE_THERMAL, NULL},
-{"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
-{"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
-{"_GL_", ACPI_TYPE_MUTEX, (char *)1},
+const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = {
+ {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL},
+ {"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL},
+ {"_SB_", ACPI_TYPE_DEVICE, NULL},
+ {"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
+ {"_TZ_", ACPI_TYPE_THERMAL, NULL},
+ {"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
+ {"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
+ {"_GL_", ACPI_TYPE_MUTEX, (char *)1},
#if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
-{"_OSI", ACPI_TYPE_METHOD, (char *)1},
+ {"_OSI", ACPI_TYPE_METHOD, (char *)1},
#endif
/* Table terminator */
-{NULL, ACPI_TYPE_ANY, NULL}
+ {NULL, ACPI_TYPE_ANY, NULL}
};
/*
return ("invalid_space_id");
}
- return ((char *)acpi_gbl_region_types[space_id]);
+ return (ACPI_CAST_PTR(char, acpi_gbl_region_types[space_id]));
}
/*******************************************************************************
/* Event type decoding */
static const char *acpi_gbl_event_types[ACPI_NUM_FIXED_EVENTS] = {
+/*! [Begin] no source code translation (keep these strings as-is) */
"PM_Timer",
- "global_lock",
- "power_button",
- "sleep_button",
- "real_time_clock",
+ "GlobalLock",
+ "PowerButton",
+ "SleepButton",
+ "RealTimeClock",
+/*! [End] no source code translation !*/
};
char *acpi_ut_get_event_name(u32 event_id)
return ("invalid_event_iD");
}
- return ((char *)acpi_gbl_event_types[event_id]);
+ return (ACPI_CAST_PTR(char, acpi_gbl_event_types[event_id]));
}
/*******************************************************************************
/* Printable names of the ACPI object types */
static const char *acpi_gbl_ns_type_names[] = {
+/*! [Begin] no source code translation (keep these strings as-is) */
/* 00 */ "Untyped",
/* 01 */ "Integer",
/* 02 */ "String",
/* 03 */ "Buffer",
/* 04 */ "Package",
- /* 05 */ "field_unit",
+ /* 05 */ "FieldUnit",
/* 06 */ "Device",
/* 07 */ "Event",
/* 08 */ "Method",
/* 11 */ "Power",
/* 12 */ "Processor",
/* 13 */ "Thermal",
- /* 14 */ "buffer_field",
- /* 15 */ "ddb_handle",
- /* 16 */ "debug_object",
- /* 17 */ "region_field",
- /* 18 */ "bank_field",
- /* 19 */ "index_field",
+ /* 14 */ "BufferField",
+ /* 15 */ "DdbHandle",
+ /* 16 */ "DebugObject",
+ /* 17 */ "RegionField",
+ /* 18 */ "BankField",
+ /* 19 */ "IndexField",
/* 20 */ "Reference",
/* 21 */ "Alias",
- /* 22 */ "method_alias",
+ /* 22 */ "MethodAlias",
/* 23 */ "Notify",
- /* 24 */ "addr_handler",
- /* 25 */ "resource_desc",
- /* 26 */ "resource_fld",
+ /* 24 */ "AddrHandler",
+ /* 25 */ "ResourceDesc",
+ /* 26 */ "ResourceFld",
/* 27 */ "Scope",
/* 28 */ "Extra",
/* 29 */ "Data",
/* 30 */ "Invalid"
+/*! [End] no source code translation !*/
};
char *acpi_ut_get_type_name(acpi_object_type type)
{
if (type > ACPI_TYPE_INVALID) {
- return ((char *)acpi_gbl_bad_type);
+ return (ACPI_CAST_PTR(char, acpi_gbl_bad_type));
}
- return ((char *)acpi_gbl_ns_type_names[type]);
+ return (ACPI_CAST_PTR(char, acpi_gbl_ns_type_names[type]));
}
char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc)
/* Name must be a valid ACPI name */
- if (!acpi_ut_valid_acpi_name(*(u32 *) node->name.ascii)) {
+ if (!acpi_ut_valid_acpi_name(node->name.integer)) {
return ("????");
}
/* Printable names of object descriptor types */
static const char *acpi_gbl_desc_type_names[] = {
+/*! [Begin] no source code translation (keep these ASL Keywords as-is) */
/* 00 */ "Invalid",
/* 01 */ "Cached",
/* 02 */ "State-Generic",
/* 03 */ "State-Update",
/* 04 */ "State-Package",
/* 05 */ "State-Control",
- /* 06 */ "State-root_parse_scope",
- /* 07 */ "State-parse_scope",
- /* 08 */ "State-walk_scope",
+ /* 06 */ "State-RootParseScope",
+ /* 07 */ "State-ParseScope",
+ /* 08 */ "State-WalkScope",
/* 09 */ "State-Result",
/* 10 */ "State-Notify",
/* 11 */ "State-Thread",
/* 13 */ "Parser",
/* 14 */ "Operand",
/* 15 */ "Node"
+/*! [End] no source code translation !*/
};
char *acpi_ut_get_descriptor_name(void *object)
}
if (ACPI_GET_DESCRIPTOR_TYPE(object) > ACPI_DESC_TYPE_MAX) {
- return ((char *)acpi_gbl_bad_type);
+ return (ACPI_CAST_PTR(char, acpi_gbl_bad_type));
}
- return ((char *)
- acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE(object)]);
+ return (ACPI_CAST_PTR(char,
+ acpi_gbl_desc_type_names[ACPI_GET_DESCRIPTOR_TYPE
+ (object)]));
}
acpi_gbl_mutex_info[i].use_count = 0;
}
+ for (i = 0; i < ACPI_NUM_OWNERID_MASKS; i++) {
+ acpi_gbl_owner_id_mask[i] = 0;
+ }
+ acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS - 1] = 0x80000000; /* Last ID is never valid */
+
/* GPE support */
acpi_gbl_gpe_xrupt_list_head = NULL;
acpi_gbl_ns_lookup_count = 0;
acpi_gbl_ps_find_count = 0;
acpi_gbl_acpi_hardware_present = TRUE;
- acpi_gbl_owner_id_mask = 0;
+ acpi_gbl_last_owner_id_index = 0;
+ acpi_gbl_next_owner_id_offset = 0;
+ acpi_gbl_trace_method_name = 0;
+ acpi_gbl_trace_dbg_level = 0;
+ acpi_gbl_trace_dbg_layer = 0;
acpi_gbl_debugger_configuration = DEBUGGER_THREADING;
acpi_gbl_db_output_flags = ACPI_DB_CONSOLE_OUTPUT;
/* Namespace */
acpi_gbl_root_node = NULL;
-
acpi_gbl_root_node_struct.name.integer = ACPI_ROOT_NAME;
acpi_gbl_root_node_struct.descriptor = ACPI_DESC_TYPE_NAMED;
acpi_gbl_root_node_struct.type = ACPI_TYPE_DEVICE;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_ut_fadt_register_error(char *register_name, u32 value, acpi_size offset)
{
- ACPI_REPORT_WARNING(("Invalid FADT value %s=%X at offset %X FADT=%p\n",
- register_name, value, (u32) offset,
- acpi_gbl_FADT));
+ ACPI_WARNING((AE_INFO,
+ "Invalid FADT value %s=%X at offset %X FADT=%p",
+ register_name, value, (u32) offset, acpi_gbl_FADT));
}
/******************************************************************************
/* Just exit if subsystem is already shutdown */
if (acpi_gbl_shutdown) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "ACPI Subsystem is already terminated\n"));
+ ACPI_ERROR((AE_INFO, "ACPI Subsystem is already terminated"));
return_VOID;
}
/* Subsystem appears active, go ahead and shut it down */
acpi_gbl_shutdown = TRUE;
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Shutting down ACPI Subsystem...\n"));
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Shutting down ACPI Subsystem\n"));
/* Close the acpi_event Handling */
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Always check for a zero divisor */
if (divisor == 0) {
- ACPI_REPORT_ERROR(("acpi_ut_short_divide: Divide by zero\n"));
+ ACPI_ERROR((AE_INFO, "Divide by zero"));
return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
/* Always check for a zero divisor */
if (in_divisor == 0) {
- ACPI_REPORT_ERROR(("acpi_ut_divide: Divide by zero\n"));
+ ACPI_ERROR((AE_INFO, "Divide by zero"));
return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
/* Always check for a zero divisor */
if (divisor == 0) {
- ACPI_REPORT_ERROR(("acpi_ut_short_divide: Divide by zero\n"));
+ ACPI_ERROR((AE_INFO, "Divide by zero"));
return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
/* Always check for a zero divisor */
if (in_divisor == 0) {
- ACPI_REPORT_ERROR(("acpi_ut_divide: Divide by zero\n"));
+ ACPI_ERROR((AE_INFO, "Divide by zero"));
return_ACPI_STATUS(AE_AML_DIVIDE_BY_ZERO);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
{
acpi_native_uint i;
+ acpi_native_uint j;
+ acpi_native_uint k;
acpi_status status;
ACPI_FUNCTION_TRACE("ut_allocate_owner_id");
/* Guard against multiple allocations of ID to the same location */
if (*owner_id) {
- ACPI_REPORT_ERROR(("Owner ID [%2.2X] already exists\n",
- *owner_id));
+ ACPI_ERROR((AE_INFO, "Owner ID [%2.2X] already exists",
+ *owner_id));
return_ACPI_STATUS(AE_ALREADY_EXISTS);
}
return_ACPI_STATUS(status);
}
- /* Find a free owner ID */
+ /*
+ * Find a free owner ID, cycle through all possible IDs on repeated
+ * allocations. (ACPI_NUM_OWNERID_MASKS + 1) because first index may have
+ * to be scanned twice.
+ */
+ for (i = 0, j = acpi_gbl_last_owner_id_index;
+ i < (ACPI_NUM_OWNERID_MASKS + 1); i++, j++) {
+ if (j >= ACPI_NUM_OWNERID_MASKS) {
+ j = 0; /* Wraparound to start of mask array */
+ }
+
+ for (k = acpi_gbl_next_owner_id_offset; k < 32; k++) {
+ if (acpi_gbl_owner_id_mask[j] == ACPI_UINT32_MAX) {
+ /* There are no free IDs in this mask */
- for (i = 0; i < 64; i++) {
- if (!(acpi_gbl_owner_id_mask & (1ULL << i))) {
- ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
- "Current owner_id mask: %16.16LX New ID: %2.2X\n",
- acpi_gbl_owner_id_mask,
- (unsigned int)(i + 1)));
+ break;
+ }
- acpi_gbl_owner_id_mask |= (1ULL << i);
- *owner_id = (acpi_owner_id) (i + 1);
- goto exit;
+ if (!(acpi_gbl_owner_id_mask[j] & (1 << k))) {
+ /*
+ * Found a free ID. The actual ID is the bit index plus one,
+ * making zero an invalid Owner ID. Save this as the last ID
+ * allocated and update the global ID mask.
+ */
+ acpi_gbl_owner_id_mask[j] |= (1 << k);
+
+ acpi_gbl_last_owner_id_index = (u8) j;
+ acpi_gbl_next_owner_id_offset = (u8) (k + 1);
+
+ /*
+ * Construct encoded ID from the index and bit position
+ *
+ * Note: Last [j].k (bit 255) is never used and is marked
+ * permanently allocated (prevents +1 overflow)
+ */
+ *owner_id =
+ (acpi_owner_id) ((k + 1) + ACPI_MUL_32(j));
+
+ ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
+ "Allocated owner_id: %2.2X\n",
+ (unsigned int)*owner_id));
+ goto exit;
+ }
}
+
+ acpi_gbl_next_owner_id_offset = 0;
}
/*
- * If we are here, all owner_ids have been allocated. This probably should
+ * All owner_ids have been allocated. This typically should
* not happen since the IDs are reused after deallocation. The IDs are
* allocated upon table load (one per table) and method execution, and
* they are released when a table is unloaded or a method completes
* execution.
+ *
+ * If this error happens, there may be very deep nesting of invoked control
+ * methods, or there may be a bug where the IDs are not released.
*/
- *owner_id = 0;
status = AE_OWNER_ID_LIMIT;
- ACPI_REPORT_ERROR(("Could not allocate new owner_id (64 max), AE_OWNER_ID_LIMIT\n"));
+ ACPI_ERROR((AE_INFO,
+ "Could not allocate new owner_id (255 max), AE_OWNER_ID_LIMIT"));
exit:
(void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
* control method or unloading a table. Either way, we would
* ignore any error anyway.
*
- * DESCRIPTION: Release a table or method owner ID. Valid IDs are 1 - 64
+ * DESCRIPTION: Release a table or method owner ID. Valid IDs are 1 - 255
*
******************************************************************************/
{
acpi_owner_id owner_id = *owner_id_ptr;
acpi_status status;
+ acpi_native_uint index;
+ u32 bit;
ACPI_FUNCTION_TRACE_U32("ut_release_owner_id", owner_id);
/* Zero is not a valid owner_iD */
- if ((owner_id == 0) || (owner_id > 64)) {
- ACPI_REPORT_ERROR(("Invalid owner_id: %2.2X\n", owner_id));
+ if (owner_id == 0) {
+ ACPI_ERROR((AE_INFO, "Invalid owner_id: %2.2X", owner_id));
return_VOID;
}
owner_id--;
+ /* Decode ID to index/offset pair */
+
+ index = ACPI_DIV_32(owner_id);
+ bit = 1 << ACPI_MOD_32(owner_id);
+
/* Free the owner ID only if it is valid */
- if (acpi_gbl_owner_id_mask & (1ULL << owner_id)) {
- acpi_gbl_owner_id_mask ^= (1ULL << owner_id);
+ if (acpi_gbl_owner_id_mask[index] & bit) {
+ acpi_gbl_owner_id_mask[index] ^= bit;
+ } else {
+ ACPI_ERROR((AE_INFO,
+ "Release of non-allocated owner_id: %2.2X",
+ owner_id + 1));
}
(void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
/*******************************************************************************
*
- * FUNCTION: acpi_ut_get_resource_end_tag
+ * FUNCTION: acpi_ut_error, acpi_ut_warning, acpi_ut_info
*
- * PARAMETERS: obj_desc - The resource template buffer object
+ * PARAMETERS: module_name - Caller's module name (for error output)
+ * line_number - Caller's line number (for error output)
+ * Format - Printf format string + additional args
*
- * RETURN: Pointer to the end tag
+ * RETURN: None
*
- * DESCRIPTION: Find the END_TAG resource descriptor in a resource template
+ * DESCRIPTION: Print message with module/line/version info
*
******************************************************************************/
-u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object * obj_desc)
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_error(char *module_name, u32 line_number, char *format, ...)
{
- u8 buffer_byte;
- u8 *buffer;
- u8 *end_buffer;
+ va_list args;
- buffer = obj_desc->buffer.pointer;
- end_buffer = buffer + obj_desc->buffer.length;
+ acpi_os_printf("ACPI Error (%s-%04d): ", module_name, line_number);
- while (buffer < end_buffer) {
- buffer_byte = *buffer;
- if (buffer_byte & ACPI_RDESC_TYPE_MASK) {
- /* Large Descriptor - Length is next 2 bytes */
+ va_start(args, format);
+ acpi_os_vprintf(format, args);
+ acpi_os_printf(" [%X]\n", ACPI_CA_VERSION);
+}
- buffer += ((*(buffer + 1) | (*(buffer + 2) << 8)) + 3);
- } else {
- /* Small Descriptor. End Tag will be found here */
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_exception(char *module_name,
+ u32 line_number, acpi_status status, char *format, ...)
+{
+ va_list args;
- if ((buffer_byte & ACPI_RDESC_SMALL_MASK) ==
- ACPI_RDESC_TYPE_END_TAG) {
- /* Found the end tag descriptor, all done. */
+ acpi_os_printf("ACPI Exception (%s-%04d): %s, ", module_name,
+ line_number, acpi_format_exception(status));
- return (buffer);
- }
+ va_start(args, format);
+ acpi_os_vprintf(format, args);
+ acpi_os_printf(" [%X]\n", ACPI_CA_VERSION);
+}
- /* Length is in the header */
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_warning(char *module_name, u32 line_number, char *format, ...)
+{
+ va_list args;
- buffer += ((buffer_byte & 0x07) + 1);
- }
- }
+ acpi_os_printf("ACPI Warning (%s-%04d): ", module_name, line_number);
+
+ va_start(args, format);
+ acpi_os_vprintf(format, args);
+ acpi_os_printf(" [%X]\n", ACPI_CA_VERSION);
+}
+
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_info(char *module_name, u32 line_number, char *format, ...)
+{
+ va_list args;
- /* End tag not found */
+ acpi_os_printf("ACPI (%s-%04d): ", module_name, line_number);
- return (NULL);
+ va_start(args, format);
+ acpi_os_vprintf(format, args);
+ acpi_os_printf(" [%X]\n", ACPI_CA_VERSION);
}
/*******************************************************************************
*
- * FUNCTION: acpi_ut_report_error
+ * FUNCTION: acpi_ut_report_error, Warning, Info
*
* PARAMETERS: module_name - Caller's module name (for error output)
* line_number - Caller's line number (for error output)
- * component_id - Caller's component ID (for error output)
*
* RETURN: None
*
* DESCRIPTION: Print error message
*
+ * Note: Legacy only, should be removed when no longer used by drivers.
+ *
******************************************************************************/
-void acpi_ut_report_error(char *module_name, u32 line_number, u32 component_id)
+void acpi_ut_report_error(char *module_name, u32 line_number)
{
- acpi_os_printf("%8s-%04d: *** Error: ", module_name, line_number);
+ acpi_os_printf("ACPI Error (%s-%04d): ", module_name, line_number);
}
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_report_warning
- *
- * PARAMETERS: module_name - Caller's module name (for error output)
- * line_number - Caller's line number (for error output)
- * component_id - Caller's component ID (for error output)
- *
- * RETURN: None
- *
- * DESCRIPTION: Print warning message
- *
- ******************************************************************************/
-
-void
-acpi_ut_report_warning(char *module_name, u32 line_number, u32 component_id)
+void acpi_ut_report_warning(char *module_name, u32 line_number)
{
- acpi_os_printf("%8s-%04d: *** Warning: ", module_name, line_number);
+ acpi_os_printf("ACPI Warning (%s-%04d): ", module_name, line_number);
}
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_report_info
- *
- * PARAMETERS: module_name - Caller's module name (for error output)
- * line_number - Caller's line number (for error output)
- * component_id - Caller's component ID (for error output)
- *
- * RETURN: None
- *
- * DESCRIPTION: Print information message
- *
- ******************************************************************************/
-
-void acpi_ut_report_info(char *module_name, u32 line_number, u32 component_id)
+void acpi_ut_report_info(char *module_name, u32 line_number)
{
- acpi_os_printf("%8s-%04d: *** Info: ", module_name, line_number);
+ acpi_os_printf("ACPI (%s-%04d): ", module_name, line_number);
}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* the ACPI subsystem code.
*/
for (i = mutex_id; i < MAX_MUTEX; i++) {
- if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
+ if (acpi_gbl_mutex_info[i].thread_id == this_thread_id) {
if (i == mutex_id) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Mutex [%s] already acquired by this thread [%X]\n",
- acpi_ut_get_mutex_name
- (mutex_id),
- this_thread_id));
+ ACPI_ERROR((AE_INFO,
+ "Mutex [%s] already acquired by this thread [%X]",
+ acpi_ut_get_mutex_name
+ (mutex_id),
+ this_thread_id));
return (AE_ALREADY_ACQUIRED);
}
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid acquire order: Thread %X owns [%s], wants [%s]\n",
- this_thread_id,
- acpi_ut_get_mutex_name(i),
- acpi_ut_get_mutex_name
- (mutex_id)));
+ ACPI_ERROR((AE_INFO,
+ "Invalid acquire order: Thread %X owns [%s], wants [%s]",
+ this_thread_id,
+ acpi_ut_get_mutex_name(i),
+ acpi_ut_get_mutex_name(mutex_id)));
return (AE_ACQUIRE_DEADLOCK);
}
acpi_gbl_mutex_info[mutex_id].use_count++;
acpi_gbl_mutex_info[mutex_id].thread_id = this_thread_id;
} else {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Thread %X could not acquire Mutex [%s] %s\n",
- this_thread_id,
- acpi_ut_get_mutex_name(mutex_id),
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Thread %X could not acquire Mutex [%X]",
+ this_thread_id, mutex_id));
}
return (status);
* Mutex must be acquired in order to release it!
*/
if (acpi_gbl_mutex_info[mutex_id].thread_id == ACPI_MUTEX_NOT_ACQUIRED) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Mutex [%s] is not acquired, cannot release\n",
- acpi_ut_get_mutex_name(mutex_id)));
+ ACPI_ERROR((AE_INFO,
+ "Mutex [%X] is not acquired, cannot release",
+ mutex_id));
return (AE_NOT_ACQUIRED);
}
* the ACPI subsystem code.
*/
for (i = mutex_id; i < MAX_MUTEX; i++) {
- if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
+ if (acpi_gbl_mutex_info[i].thread_id == this_thread_id) {
if (i == mutex_id) {
continue;
}
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Invalid release order: owns [%s], releasing [%s]\n",
- acpi_ut_get_mutex_name(i),
- acpi_ut_get_mutex_name
- (mutex_id)));
+ ACPI_ERROR((AE_INFO,
+ "Invalid release order: owns [%s], releasing [%s]",
+ acpi_ut_get_mutex_name(i),
+ acpi_ut_get_mutex_name(mutex_id)));
return (AE_RELEASE_DEADLOCK);
}
acpi_os_signal_semaphore(acpi_gbl_mutex_info[mutex_id].mutex, 1);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Thread %X could not release Mutex [%s] %s\n",
- this_thread_id,
- acpi_ut_get_mutex_name(mutex_id),
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Thread %X could not release Mutex [%X]",
+ this_thread_id, mutex_id));
} else {
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
"Thread %X released Mutex [%s]\n",
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
buffer = ACPI_MEM_CALLOCATE(buffer_size);
if (!buffer) {
- ACPI_REPORT_ERROR(("create_buffer: could not allocate size %X\n", (u32) buffer_size));
+ ACPI_ERROR((AE_INFO, "Could not allocate size %X",
+ (u32) buffer_size));
acpi_ut_remove_reference(buffer_desc);
return_PTR(NULL);
}
*/
string = ACPI_MEM_CALLOCATE(string_size + 1);
if (!string) {
- ACPI_REPORT_ERROR(("create_string: could not allocate size %X\n", (u32) string_size));
+ ACPI_ERROR((AE_INFO, "Could not allocate size %X",
+ (u32) string_size));
acpi_ut_remove_reference(string_desc);
return_PTR(NULL);
}
object = acpi_os_acquire_object(acpi_gbl_operand_cache);
if (!object) {
- _ACPI_REPORT_ERROR(module_name, line_number, component_id,
- ("Could not allocate an object descriptor\n"));
+ ACPI_ERROR((module_name, line_number,
+ "Could not allocate an object descriptor"));
return_PTR(NULL);
}
/* Object must be an union acpi_operand_object */
if (ACPI_GET_DESCRIPTOR_TYPE(object) != ACPI_DESC_TYPE_OPERAND) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "%p is not an ACPI Operand object [%s]\n",
- object, acpi_ut_get_descriptor_name(object)));
+ ACPI_ERROR((AE_INFO,
+ "%p is not an ACPI Operand object [%s]", object,
+ acpi_ut_get_descriptor_name(object)));
return_VOID;
}
* Notably, Locals and Args are not supported, but this may be
* required eventually.
*/
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unsupported Reference opcode=%X in object %p\n",
- internal_object->reference.opcode,
- internal_object));
+ ACPI_ERROR((AE_INFO,
+ "Unsupported Reference opcode=%X in object %p",
+ internal_object->reference.opcode,
+ internal_object));
status = AE_TYPE;
break;
}
default:
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unsupported type=%X in object %p\n",
- ACPI_GET_OBJECT_TYPE(internal_object),
- internal_object));
+ ACPI_ERROR((AE_INFO, "Unsupported type=%X in object %p",
+ ACPI_GET_OBJECT_TYPE(internal_object),
+ internal_object));
status = AE_TYPE;
break;
}
--- /dev/null
+/*******************************************************************************
+ *
+ * Module Name: utresrc - Resource managment utilities
+ *
+ ******************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2006, R. Byron Moore
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions, and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * substantially similar to the "NO WARRANTY" disclaimer below
+ * ("Disclaimer") and any redistribution must be conditioned upon
+ * including a substantially similar Disclaimer requirement for further
+ * binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ * of any contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <acpi/acpi.h>
+#include <acpi/amlresrc.h>
+
+#define _COMPONENT ACPI_UTILITIES
+ACPI_MODULE_NAME("utmisc")
+
+#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
+/*
+ * Strings used to decode resource descriptors.
+ * Used by both the disasssembler and the debugger resource dump routines
+ */
+const char *acpi_gbl_BMdecode[2] = {
+ "not_bus_master",
+ "bus_master"
+};
+
+const char *acpi_gbl_config_decode[4] = {
+ "0 - Good Configuration",
+ "1 - Acceptable Configuration",
+ "2 - Suboptimal Configuration",
+ "3 - ***Invalid Configuration***",
+};
+
+const char *acpi_gbl_consume_decode[2] = {
+ "resource_producer",
+ "resource_consumer"
+};
+
+const char *acpi_gbl_DECdecode[2] = {
+ "pos_decode",
+ "sub_decode"
+};
+
+const char *acpi_gbl_HEdecode[2] = {
+ "Level",
+ "Edge"
+};
+
+const char *acpi_gbl_io_decode[2] = {
+ "Decode10",
+ "Decode16"
+};
+
+const char *acpi_gbl_LLdecode[2] = {
+ "active_high",
+ "active_low"
+};
+
+const char *acpi_gbl_max_decode[2] = {
+ "max_not_fixed",
+ "max_fixed"
+};
+
+const char *acpi_gbl_MEMdecode[4] = {
+ "non_cacheable",
+ "Cacheable",
+ "write_combining",
+ "Prefetchable"
+};
+
+const char *acpi_gbl_min_decode[2] = {
+ "min_not_fixed",
+ "min_fixed"
+};
+
+const char *acpi_gbl_MTPdecode[4] = {
+ "address_range_memory",
+ "address_range_reserved",
+ "address_range_aCPI",
+ "address_range_nVS"
+};
+
+const char *acpi_gbl_RNGdecode[4] = {
+ "invalid_ranges",
+ "non_iSAonly_ranges",
+ "ISAonly_ranges",
+ "entire_range"
+};
+
+const char *acpi_gbl_RWdecode[2] = {
+ "read_only",
+ "read_write"
+};
+
+const char *acpi_gbl_SHRdecode[2] = {
+ "Exclusive",
+ "Shared"
+};
+
+const char *acpi_gbl_SIZdecode[4] = {
+ "Transfer8",
+ "Transfer8_16",
+ "Transfer16",
+ "invalid_size"
+};
+
+const char *acpi_gbl_TRSdecode[2] = {
+ "dense_translation",
+ "sparse_translation"
+};
+
+const char *acpi_gbl_TTPdecode[2] = {
+ "type_static",
+ "type_translation"
+};
+
+const char *acpi_gbl_TYPdecode[4] = {
+ "Compatibility",
+ "type_a",
+ "type_b",
+ "type_f"
+};
+
+#endif
+
+/*
+ * Base sizes of the raw AML resource descriptors, indexed by resource type.
+ * Zero indicates a reserved (and therefore invalid) resource type.
+ */
+const u8 acpi_gbl_resource_aml_sizes[] = {
+ /* Small descriptors */
+
+ 0,
+ 0,
+ 0,
+ 0,
+ ACPI_AML_SIZE_SMALL(struct aml_resource_irq),
+ ACPI_AML_SIZE_SMALL(struct aml_resource_dma),
+ ACPI_AML_SIZE_SMALL(struct aml_resource_start_dependent),
+ ACPI_AML_SIZE_SMALL(struct aml_resource_end_dependent),
+ ACPI_AML_SIZE_SMALL(struct aml_resource_io),
+ ACPI_AML_SIZE_SMALL(struct aml_resource_fixed_io),
+ 0,
+ 0,
+ 0,
+ 0,
+ ACPI_AML_SIZE_SMALL(struct aml_resource_vendor_small),
+ ACPI_AML_SIZE_SMALL(struct aml_resource_end_tag),
+
+ /* Large descriptors */
+
+ 0,
+ ACPI_AML_SIZE_LARGE(struct aml_resource_memory24),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_generic_register),
+ 0,
+ ACPI_AML_SIZE_LARGE(struct aml_resource_vendor_large),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_memory32),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_fixed_memory32),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_address32),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_address16),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_extended_irq),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_address64),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_extended_address64)
+};
+
+/*
+ * Resource types, used to validate the resource length field.
+ * The length of fixed-length types must match exactly, variable
+ * lengths must meet the minimum required length, etc.
+ * Zero indicates a reserved (and therefore invalid) resource type.
+ */
+static const u8 acpi_gbl_resource_types[] = {
+ /* Small descriptors */
+
+ 0,
+ 0,
+ 0,
+ 0,
+ ACPI_SMALL_VARIABLE_LENGTH,
+ ACPI_FIXED_LENGTH,
+ ACPI_SMALL_VARIABLE_LENGTH,
+ ACPI_FIXED_LENGTH,
+ ACPI_FIXED_LENGTH,
+ ACPI_FIXED_LENGTH,
+ 0,
+ 0,
+ 0,
+ 0,
+ ACPI_VARIABLE_LENGTH,
+ ACPI_FIXED_LENGTH,
+
+ /* Large descriptors */
+
+ 0,
+ ACPI_FIXED_LENGTH,
+ ACPI_FIXED_LENGTH,
+ 0,
+ ACPI_VARIABLE_LENGTH,
+ ACPI_FIXED_LENGTH,
+ ACPI_FIXED_LENGTH,
+ ACPI_VARIABLE_LENGTH,
+ ACPI_VARIABLE_LENGTH,
+ ACPI_VARIABLE_LENGTH,
+ ACPI_VARIABLE_LENGTH,
+ ACPI_FIXED_LENGTH
+};
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_validate_resource
+ *
+ * PARAMETERS: Aml - Pointer to the raw AML resource descriptor
+ * return_index - Where the resource index is returned. NULL
+ * if the index is not required.
+ *
+ * RETURN: Status, and optionally the Index into the global resource tables
+ *
+ * DESCRIPTION: Validate an AML resource descriptor by checking the Resource
+ * Type and Resource Length. Returns an index into the global
+ * resource information/dispatch tables for later use.
+ *
+ ******************************************************************************/
+
+acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index)
+{
+ u8 resource_type;
+ u8 resource_index;
+ acpi_rs_length resource_length;
+ acpi_rs_length minimum_resource_length;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /*
+ * 1) Validate the resource_type field (Byte 0)
+ */
+ resource_type = ACPI_GET8(aml);
+
+ /*
+ * Byte 0 contains the descriptor name (Resource Type)
+ * Examine the large/small bit in the resource header
+ */
+ if (resource_type & ACPI_RESOURCE_NAME_LARGE) {
+ /* Verify the large resource type (name) against the max */
+
+ if (resource_type > ACPI_RESOURCE_NAME_LARGE_MAX) {
+ return (AE_AML_INVALID_RESOURCE_TYPE);
+ }
+
+ /*
+ * Large Resource Type -- bits 6:0 contain the name
+ * Translate range 0x80-0x8B to index range 0x10-0x1B
+ */
+ resource_index = (u8) (resource_type - 0x70);
+ } else {
+ /*
+ * Small Resource Type -- bits 6:3 contain the name
+ * Shift range to index range 0x00-0x0F
+ */
+ resource_index = (u8)
+ ((resource_type & ACPI_RESOURCE_NAME_SMALL_MASK) >> 3);
+ }
+
+ /* Check validity of the resource type, zero indicates name is invalid */
+
+ if (!acpi_gbl_resource_types[resource_index]) {
+ return (AE_AML_INVALID_RESOURCE_TYPE);
+ }
+
+ /*
+ * 2) Validate the resource_length field. This ensures that the length
+ * is at least reasonable, and guarantees that it is non-zero.
+ */
+ resource_length = acpi_ut_get_resource_length(aml);
+ minimum_resource_length = acpi_gbl_resource_aml_sizes[resource_index];
+
+ /* Validate based upon the type of resource - fixed length or variable */
+
+ switch (acpi_gbl_resource_types[resource_index]) {
+ case ACPI_FIXED_LENGTH:
+
+ /* Fixed length resource, length must match exactly */
+
+ if (resource_length != minimum_resource_length) {
+ return (AE_AML_BAD_RESOURCE_LENGTH);
+ }
+ break;
+
+ case ACPI_VARIABLE_LENGTH:
+
+ /* Variable length resource, length must be at least the minimum */
+
+ if (resource_length < minimum_resource_length) {
+ return (AE_AML_BAD_RESOURCE_LENGTH);
+ }
+ break;
+
+ case ACPI_SMALL_VARIABLE_LENGTH:
+
+ /* Small variable length resource, length can be (Min) or (Min-1) */
+
+ if ((resource_length > minimum_resource_length) ||
+ (resource_length < (minimum_resource_length - 1))) {
+ return (AE_AML_BAD_RESOURCE_LENGTH);
+ }
+ break;
+
+ default:
+
+ /* Shouldn't happen (because of validation earlier), but be sure */
+
+ return (AE_AML_INVALID_RESOURCE_TYPE);
+ }
+
+ /* Optionally return the resource table index */
+
+ if (return_index) {
+ *return_index = resource_index;
+ }
+
+ return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_get_resource_type
+ *
+ * PARAMETERS: Aml - Pointer to the raw AML resource descriptor
+ *
+ * RETURN: The Resource Type with no extraneous bits (except the
+ * Large/Small descriptor bit -- this is left alone)
+ *
+ * DESCRIPTION: Extract the Resource Type/Name from the first byte of
+ * a resource descriptor.
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_get_resource_type(void *aml)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /*
+ * Byte 0 contains the descriptor name (Resource Type)
+ * Examine the large/small bit in the resource header
+ */
+ if (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_LARGE) {
+ /* Large Resource Type -- bits 6:0 contain the name */
+
+ return (ACPI_GET8(aml));
+ } else {
+ /* Small Resource Type -- bits 6:3 contain the name */
+
+ return ((u8) (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_SMALL_MASK));
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_get_resource_length
+ *
+ * PARAMETERS: Aml - Pointer to the raw AML resource descriptor
+ *
+ * RETURN: Byte Length
+ *
+ * DESCRIPTION: Get the "Resource Length" of a raw AML descriptor. By
+ * definition, this does not include the size of the descriptor
+ * header or the length field itself.
+ *
+ ******************************************************************************/
+
+u16 acpi_ut_get_resource_length(void *aml)
+{
+ acpi_rs_length resource_length;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /*
+ * Byte 0 contains the descriptor name (Resource Type)
+ * Examine the large/small bit in the resource header
+ */
+ if (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_LARGE) {
+ /* Large Resource type -- bytes 1-2 contain the 16-bit length */
+
+ ACPI_MOVE_16_TO_16(&resource_length, ACPI_ADD_PTR(u8, aml, 1));
+
+ } else {
+ /* Small Resource type -- bits 2:0 of byte 0 contain the length */
+
+ resource_length = (u16) (ACPI_GET8(aml) &
+ ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK);
+ }
+
+ return (resource_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_get_resource_header_length
+ *
+ * PARAMETERS: Aml - Pointer to the raw AML resource descriptor
+ *
+ * RETURN: Length of the AML header (depends on large/small descriptor)
+ *
+ * DESCRIPTION: Get the length of the header for this resource.
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_get_resource_header_length(void *aml)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /* Examine the large/small bit in the resource header */
+
+ if (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_LARGE) {
+ return (sizeof(struct aml_resource_large_header));
+ } else {
+ return (sizeof(struct aml_resource_small_header));
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_get_descriptor_length
+ *
+ * PARAMETERS: Aml - Pointer to the raw AML resource descriptor
+ *
+ * RETURN: Byte length
+ *
+ * DESCRIPTION: Get the total byte length of a raw AML descriptor, including the
+ * length of the descriptor header and the length field itself.
+ * Used to walk descriptor lists.
+ *
+ ******************************************************************************/
+
+u32 acpi_ut_get_descriptor_length(void *aml)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /*
+ * Get the Resource Length (does not include header length) and add
+ * the header length (depends on if this is a small or large resource)
+ */
+ return (acpi_ut_get_resource_length(aml) +
+ acpi_ut_get_resource_header_length(aml));
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_ut_get_resource_end_tag
+ *
+ * PARAMETERS: obj_desc - The resource template buffer object
+ * end_tag - Where the pointer to the end_tag is returned
+ *
+ * RETURN: Status, pointer to the end tag
+ *
+ * DESCRIPTION: Find the end_tag resource descriptor in an AML resource template
+ * Note: allows a buffer length of zero.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ut_get_resource_end_tag(union acpi_operand_object * obj_desc,
+ u8 ** end_tag)
+{
+ acpi_status status;
+ u8 *aml;
+ u8 *end_aml;
+
+ ACPI_FUNCTION_TRACE("ut_get_resource_end_tag");
+
+ /* Get start and end pointers */
+
+ aml = obj_desc->buffer.pointer;
+ end_aml = aml + obj_desc->buffer.length;
+
+ /* Allow a buffer length of zero */
+
+ if (!obj_desc->buffer.length) {
+ *end_tag = aml;
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /* Walk the resource template, one descriptor per iteration */
+
+ while (aml < end_aml) {
+ /* Validate the Resource Type and Resource Length */
+
+ status = acpi_ut_validate_resource(aml, NULL);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+
+ /* end_tag resource indicates the end of the resource template */
+
+ if (acpi_ut_get_resource_type(aml) ==
+ ACPI_RESOURCE_NAME_END_TAG) {
+ /*
+ * There must be at least one more byte in the buffer for
+ * the 2nd byte of the end_tag
+ */
+ if ((aml + 1) >= end_aml) {
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
+ }
+
+ /* Return the pointer to the end_tag */
+
+ *end_tag = aml;
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /*
+ * Point to the next resource descriptor in the AML buffer. The
+ * descriptor length is guaranteed to be non-zero by resource
+ * validation above.
+ */
+ aml += acpi_ut_get_descriptor_length(aml);
+ }
+
+ /* Did not find an end_tag resource descriptor */
+
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
+}
******************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_ut_create_pkg_state_and_push(void *internal_object,
void *external_object,
u16 index,
- union acpi_generic_state ** state_list)
+ union acpi_generic_state **state_list)
{
union acpi_generic_state *state;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
status = acpi_os_initialize();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("OSD failed to initialize, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "During OSL initialization"));
return_ACPI_STATUS(status);
}
status = acpi_ut_mutex_initialize();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Global mutex creation failure, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "During Global Mutex creation"));
return_ACPI_STATUS(status);
}
*/
status = acpi_ns_root_initialize();
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Namespace initialization failure, %s\n",
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "During Namespace initialization"));
return_ACPI_STATUS(status);
}
/* If configured, initialize the AML debugger */
ACPI_DEBUGGER_EXEC(status = acpi_db_initialize());
-
return_ACPI_STATUS(status);
}
status = acpi_enable();
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_WARN,
- "acpi_enable failed.\n"));
+ ACPI_WARNING((AE_INFO, "acpi_enable failed"));
return_ACPI_STATUS(status);
}
}
/*
* Initialize ACPI Event handling (Fixed and General Purpose)
*
- * NOTE: We must have the hardware AND events initialized before we can
- * execute ANY control methods SAFELY. Any control method can require
- * ACPI hardware support, so the hardware MUST be initialized before
- * execution!
+ * Note1: We must have the hardware and events initialized before we can
+ * execute any control methods safely. Any control method can require
+ * ACPI hardware support, so the hardware must be fully initialized before
+ * any method execution!
+ *
+ * Note2: Fixed events are initialized and enabled here. GPEs are
+ * initialized, but cannot be enabled until after the hardware is
+ * completely initialized (SCI and global_lock activated)
*/
if (!(flags & ACPI_NO_EVENT_INIT)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
}
}
- /* Install the SCI handler and Global Lock handler */
-
+ /*
+ * Install the SCI handler and Global Lock handler. This completes the
+ * hardware initialization.
+ */
if (!(flags & ACPI_NO_HANDLER_INIT)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"[Init] Installing SCI/GL handlers\n"));
}
}
+ /*
+ * Complete the GPE initialization for the GPE blocks defined in the FADT
+ * (GPE block 0 and 1).
+ *
+ * Note1: This is where the _PRW methods are executed for the GPEs. These
+ * methods can only be executed after the SCI and Global Lock handlers are
+ * installed and initialized.
+ *
+ * Note2: Currently, there seems to be no need to run the _REG methods
+ * before execution of the _PRW methods and enabling of the GPEs.
+ */
+ if (!(flags & ACPI_NO_EVENT_INIT)) {
+ status = acpi_ev_install_fadt_gpes();
+ if (ACPI_FAILURE(status)) {
+ return (status);
+ }
+ }
+
return_ACPI_STATUS(status);
}
/*
* Run all _REG methods
*
- * NOTE: Any objects accessed
- * by the _REG methods will be automatically initialized, even if they
- * contain executable AML (see call to acpi_ns_initialize_objects below).
+ * Note: Any objects accessed by the _REG methods will be automatically
+ * initialized, even if they contain executable AML (see the call to
+ * acpi_ns_initialize_objects below).
*/
if (!(flags & ACPI_NO_ADDRESS_SPACE_INIT)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
}
/*
- * Initialize the objects that remain uninitialized. This
- * runs the executable AML that may be part of the declaration of these
- * objects: operation_regions, buffer_fields, Buffers, and Packages.
+ * Initialize the objects that remain uninitialized. This runs the
+ * executable AML that may be part of the declaration of these objects:
+ * operation_regions, buffer_fields, Buffers, and Packages.
*/
if (!(flags & ACPI_NO_OBJECT_INIT)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
}
/*
- * Initialize all device objects in the namespace
- * This runs the _STA and _INI methods.
+ * Initialize all device objects in the namespace. This runs the device
+ * _STA and _INI methods.
*/
if (!(flags & ACPI_NO_DEVICE_INIT)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'state' fs entry\n"));
else {
+ acpi_video_device_state_fops.write = acpi_video_device_write_state;
entry->proc_fops = &acpi_video_device_state_fops;
- entry->proc_fops->write = acpi_video_device_write_state;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'brightness' fs entry\n"));
else {
+ acpi_video_device_brightness_fops.write = acpi_video_device_write_brightness;
entry->proc_fops = &acpi_video_device_brightness_fops;
- entry->proc_fops->write = acpi_video_device_write_brightness;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'POST' fs entry\n"));
else {
+ acpi_video_bus_POST_fops.write = acpi_video_bus_write_POST;
entry->proc_fops = &acpi_video_bus_POST_fops;
- entry->proc_fops->write = acpi_video_bus_write_POST;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'DOS' fs entry\n"));
else {
+ acpi_video_bus_DOS_fops.write = acpi_video_bus_write_DOS;
entry->proc_fops = &acpi_video_bus_DOS_fops;
- entry->proc_fops->write = acpi_video_bus_write_DOS;
entry->data = acpi_driver_data(device);
entry->owner = THIS_MODULE;
}
if (ACPI_SUCCESS(status)) {
unsigned long size;
- size = addr.max_address_range - addr.min_address_range + 1;
- hdp->hd_phys_address = addr.min_address_range;
- hdp->hd_address = ioremap(addr.min_address_range, size);
+ size = addr.maximum - addr.minimum + 1;
+ hdp->hd_phys_address = addr.minimum;
+ hdp->hd_address = ioremap(addr.minimum, size);
if (hpet_is_known(hdp)) {
printk(KERN_DEBUG "%s: 0x%lx is busy\n",
iounmap(hdp->hd_address);
return -EBUSY;
}
- } else if (res->id == ACPI_RSTYPE_FIXED_MEM32) {
- struct acpi_resource_fixed_mem32 *fixmem32;
+ } else if (res->type == ACPI_RESOURCE_TYPE_FIXED_MEMORY32) {
+ struct acpi_resource_fixed_memory32 *fixmem32;
fixmem32 = &res->data.fixed_memory32;
if (!fixmem32)
return -EINVAL;
- hdp->hd_phys_address = fixmem32->range_base_address;
- hdp->hd_address = ioremap(fixmem32->range_base_address,
+ hdp->hd_phys_address = fixmem32->address;
+ hdp->hd_address = ioremap(fixmem32->address,
HPET_RANGE_SIZE);
if (hpet_is_known(hdp)) {
iounmap(hdp->hd_address);
return -EBUSY;
}
- } else if (res->id == ACPI_RSTYPE_EXT_IRQ) {
- struct acpi_resource_ext_irq *irqp;
+ } else if (res->type == ACPI_RESOURCE_TYPE_EXTENDED_IRQ) {
+ struct acpi_resource_extended_irq *irqp;
int i;
irqp = &res->data.extended_irq;
- if (irqp->number_of_interrupts > 0) {
- hdp->hd_nirqs = irqp->number_of_interrupts;
+ if (irqp->interrupt_count > 0) {
+ hdp->hd_nirqs = irqp->interrupt_count;
for (i = 0; i < hdp->hd_nirqs; i++) {
int rc =
acpi_register_gsi(irqp->interrupts[i],
- irqp->edge_level,
- irqp->active_high_low);
+ irqp->triggering,
+ irqp->polarity);
if (rc < 0)
return AE_ERROR;
hdp->hd_irq[i] = rc;
static int num = 0;
+/* We need only to blacklist devices that have already an acpi driver that
+ * can't use pnp layer. We don't need to blacklist device that are directly
+ * used by the kernel (PCI root, ...), as it is harmless and there were
+ * already present in pnpbios. But there is an exception for devices that
+ * have irqs (PIC, Timer) because we call acpi_register_gsi.
+ * Finaly only devices that have a CRS method need to be in this list.
+ */
static char __initdata excluded_id_list[] =
- "PNP0C0A," /* Battery */
- "PNP0C0C,PNP0C0E,PNP0C0D," /* Button */
"PNP0C09," /* EC */
- "PNP0C0B," /* Fan */
- "PNP0A03," /* PCI root */
"PNP0C0F," /* Link device */
"PNP0000," /* PIC */
"PNP0100," /* Timer */
struct pnp_id *dev_id;
struct pnp_dev *dev;
- if (!ispnpidacpi(acpi_device_hid(device)) ||
+ status = acpi_get_handle(device->handle, "_CRS", &temp);
+ if (ACPI_FAILURE(status) || !ispnpidacpi(acpi_device_hid(device)) ||
is_exclusive_device(device))
return 0;
*
* Copyright (c) 2004 Matthieu Castet <castet.matthieu@free.fr>
* Copyright (c) 2004 Li Shaohua <shaohua.li@intel.com>
- *
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
/*
* Allocated Resources
*/
-static int irq_flags(int edge_level, int active_high_low)
+static int irq_flags(int triggering, int polarity)
{
int flag;
- if (edge_level == ACPI_LEVEL_SENSITIVE) {
- if(active_high_low == ACPI_ACTIVE_LOW)
+ if (triggering == ACPI_LEVEL_SENSITIVE) {
+ if(polarity == ACPI_ACTIVE_LOW)
flag = IORESOURCE_IRQ_LOWLEVEL;
else
flag = IORESOURCE_IRQ_HIGHLEVEL;
}
else {
- if(active_high_low == ACPI_ACTIVE_LOW)
+ if(polarity == ACPI_ACTIVE_LOW)
flag = IORESOURCE_IRQ_LOWEDGE;
else
flag = IORESOURCE_IRQ_HIGHEDGE;
return flag;
}
-static void decode_irq_flags(int flag, int *edge_level, int *active_high_low)
+static void decode_irq_flags(int flag, int *triggering, int *polarity)
{
switch (flag) {
case IORESOURCE_IRQ_LOWLEVEL:
- *edge_level = ACPI_LEVEL_SENSITIVE;
- *active_high_low = ACPI_ACTIVE_LOW;
+ *triggering = ACPI_LEVEL_SENSITIVE;
+ *polarity = ACPI_ACTIVE_LOW;
break;
case IORESOURCE_IRQ_HIGHLEVEL:
- *edge_level = ACPI_LEVEL_SENSITIVE;
- *active_high_low = ACPI_ACTIVE_HIGH;
+ *triggering = ACPI_LEVEL_SENSITIVE;
+ *polarity = ACPI_ACTIVE_HIGH;
break;
case IORESOURCE_IRQ_LOWEDGE:
- *edge_level = ACPI_EDGE_SENSITIVE;
- *active_high_low = ACPI_ACTIVE_LOW;
+ *triggering = ACPI_EDGE_SENSITIVE;
+ *polarity = ACPI_ACTIVE_LOW;
break;
case IORESOURCE_IRQ_HIGHEDGE:
- *edge_level = ACPI_EDGE_SENSITIVE;
- *active_high_low = ACPI_ACTIVE_HIGH;
+ *triggering = ACPI_EDGE_SENSITIVE;
+ *polarity = ACPI_ACTIVE_HIGH;
break;
}
}
static void
pnpacpi_parse_allocated_irqresource(struct pnp_resource_table * res, u32 gsi,
- int edge_level, int active_high_low)
+ int triggering, int polarity)
{
int i = 0;
int irq;
return;
res->irq_resource[i].flags = IORESOURCE_IRQ; // Also clears _UNSET flag
- irq = acpi_register_gsi(gsi, edge_level, active_high_low);
+ irq = acpi_register_gsi(gsi, triggering, polarity);
if (irq < 0) {
res->irq_resource[i].flags |= IORESOURCE_DISABLED;
return;
struct pnp_resource_table * res_table = (struct pnp_resource_table *)data;
int i;
- switch (res->id) {
- case ACPI_RSTYPE_IRQ:
+ switch (res->type) {
+ case ACPI_RESOURCE_TYPE_IRQ:
/*
* Per spec, only one interrupt per descriptor is allowed in
* _CRS, but some firmware violates this, so parse them all.
*/
- for (i = 0; i < res->data.irq.number_of_interrupts; i++) {
+ for (i = 0; i < res->data.irq.interrupt_count; i++) {
pnpacpi_parse_allocated_irqresource(res_table,
res->data.irq.interrupts[i],
- res->data.irq.edge_level,
- res->data.irq.active_high_low);
+ res->data.irq.triggering,
+ res->data.irq.polarity);
}
break;
- case ACPI_RSTYPE_EXT_IRQ:
- for (i = 0; i < res->data.extended_irq.number_of_interrupts; i++) {
- pnpacpi_parse_allocated_irqresource(res_table,
- res->data.extended_irq.interrupts[i],
- res->data.extended_irq.edge_level,
- res->data.extended_irq.active_high_low);
- }
- break;
- case ACPI_RSTYPE_DMA:
- if (res->data.dma.number_of_channels > 0)
- pnpacpi_parse_allocated_dmaresource(res_table,
+ case ACPI_RESOURCE_TYPE_DMA:
+ if (res->data.dma.channel_count > 0)
+ pnpacpi_parse_allocated_dmaresource(res_table,
res->data.dma.channels[0]);
break;
- case ACPI_RSTYPE_IO:
- pnpacpi_parse_allocated_ioresource(res_table,
- res->data.io.min_base_address,
- res->data.io.range_length);
+
+ case ACPI_RESOURCE_TYPE_IO:
+ pnpacpi_parse_allocated_ioresource(res_table,
+ res->data.io.minimum,
+ res->data.io.address_length);
break;
- case ACPI_RSTYPE_FIXED_IO:
- pnpacpi_parse_allocated_ioresource(res_table,
- res->data.fixed_io.base_address,
- res->data.fixed_io.range_length);
+
+ case ACPI_RESOURCE_TYPE_START_DEPENDENT:
+ case ACPI_RESOURCE_TYPE_END_DEPENDENT:
break;
- case ACPI_RSTYPE_MEM24:
- pnpacpi_parse_allocated_memresource(res_table,
- res->data.memory24.min_base_address,
- res->data.memory24.range_length);
+
+ case ACPI_RESOURCE_TYPE_FIXED_IO:
+ pnpacpi_parse_allocated_ioresource(res_table,
+ res->data.fixed_io.address,
+ res->data.fixed_io.address_length);
+ break;
+
+ case ACPI_RESOURCE_TYPE_VENDOR:
break;
- case ACPI_RSTYPE_MEM32:
- pnpacpi_parse_allocated_memresource(res_table,
- res->data.memory32.min_base_address,
- res->data.memory32.range_length);
+
+ case ACPI_RESOURCE_TYPE_END_TAG:
+ break;
+
+ case ACPI_RESOURCE_TYPE_MEMORY24:
+ pnpacpi_parse_allocated_memresource(res_table,
+ res->data.memory24.minimum,
+ res->data.memory24.address_length);
break;
- case ACPI_RSTYPE_FIXED_MEM32:
- pnpacpi_parse_allocated_memresource(res_table,
- res->data.fixed_memory32.range_base_address,
- res->data.fixed_memory32.range_length);
+ case ACPI_RESOURCE_TYPE_MEMORY32:
+ pnpacpi_parse_allocated_memresource(res_table,
+ res->data.memory32.minimum,
+ res->data.memory32.address_length);
break;
- case ACPI_RSTYPE_ADDRESS16:
- pnpacpi_parse_allocated_memresource(res_table,
- res->data.address16.min_address_range,
+ case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
+ pnpacpi_parse_allocated_memresource(res_table,
+ res->data.fixed_memory32.address,
+ res->data.fixed_memory32.address_length);
+ break;
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
+ pnpacpi_parse_allocated_memresource(res_table,
+ res->data.address16.minimum,
res->data.address16.address_length);
break;
- case ACPI_RSTYPE_ADDRESS32:
- pnpacpi_parse_allocated_memresource(res_table,
- res->data.address32.min_address_range,
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
+ pnpacpi_parse_allocated_memresource(res_table,
+ res->data.address32.minimum,
res->data.address32.address_length);
break;
- case ACPI_RSTYPE_ADDRESS64:
- pnpacpi_parse_allocated_memresource(res_table,
- res->data.address64.min_address_range,
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
+ pnpacpi_parse_allocated_memresource(res_table,
+ res->data.address64.minimum,
res->data.address64.address_length);
break;
- case ACPI_RSTYPE_VENDOR:
+
+ case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
+ break;
+
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+ for (i = 0; i < res->data.extended_irq.interrupt_count; i++) {
+ pnpacpi_parse_allocated_irqresource(res_table,
+ res->data.extended_irq.interrupts[i],
+ res->data.extended_irq.triggering,
+ res->data.extended_irq.polarity);
+ }
+ break;
+
+ case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
break;
+
default:
- pnp_warn("PnPACPI: unknown resource type %d", res->id);
+ pnp_warn("PnPACPI: unknown resource type %d", res->type);
return AE_ERROR;
}
int i;
struct pnp_dma * dma;
- if (p->number_of_channels == 0)
+ if (p->channel_count == 0)
return;
dma = kcalloc(1, sizeof(struct pnp_dma), GFP_KERNEL);
if (!dma)
return;
- for(i = 0; i < p->number_of_channels; i++)
+ for(i = 0; i < p->channel_count; i++)
dma->map |= 1 << p->channels[i];
dma->flags = 0;
if (p->bus_master)
int i;
struct pnp_irq * irq;
- if (p->number_of_interrupts == 0)
+ if (p->interrupt_count == 0)
return;
irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
if (!irq)
return;
- for(i = 0; i < p->number_of_interrupts; i++)
+ for(i = 0; i < p->interrupt_count; i++)
if (p->interrupts[i])
__set_bit(p->interrupts[i], irq->map);
- irq->flags = irq_flags(p->edge_level, p->active_high_low);
+ irq->flags = irq_flags(p->triggering, p->polarity);
pnp_register_irq_resource(option, irq);
return;
}
static void pnpacpi_parse_ext_irq_option(struct pnp_option *option,
- struct acpi_resource_ext_irq *p)
+ struct acpi_resource_extended_irq *p)
{
int i;
struct pnp_irq * irq;
- if (p->number_of_interrupts == 0)
+ if (p->interrupt_count == 0)
return;
irq = kcalloc(1, sizeof(struct pnp_irq), GFP_KERNEL);
if (!irq)
return;
- for(i = 0; i < p->number_of_interrupts; i++)
+ for(i = 0; i < p->interrupt_count; i++)
if (p->interrupts[i])
__set_bit(p->interrupts[i], irq->map);
- irq->flags = irq_flags(p->edge_level, p->active_high_low);
+ irq->flags = irq_flags(p->triggering, p->polarity);
pnp_register_irq_resource(option, irq);
return;
{
struct pnp_port * port;
- if (io->range_length == 0)
+ if (io->address_length == 0)
return;
port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
- port->min = io->min_base_address;
- port->max = io->max_base_address;
+ port->min = io->minimum;
+ port->max = io->maximum;
port->align = io->alignment;
- port->size = io->range_length;
- port->flags = ACPI_DECODE_16 == io->io_decode ?
+ port->size = io->address_length;
+ port->flags = ACPI_DECODE_16 == io->io_decode ?
PNP_PORT_FLAG_16BITADDR : 0;
pnp_register_port_resource(option,port);
return;
{
struct pnp_port * port;
- if (io->range_length == 0)
+ if (io->address_length == 0)
return;
port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
if (!port)
return;
- port->min = port->max = io->base_address;
- port->size = io->range_length;
+ port->min = port->max = io->address;
+ port->size = io->address_length;
port->align = 0;
port->flags = PNP_PORT_FLAG_FIXED;
pnp_register_port_resource(option,port);
static void
pnpacpi_parse_mem24_option(struct pnp_option *option,
- struct acpi_resource_mem24 *p)
+ struct acpi_resource_memory24 *p)
{
struct pnp_mem * mem;
- if (p->range_length == 0)
+ if (p->address_length == 0)
return;
mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
- mem->min = p->min_base_address;
- mem->max = p->max_base_address;
+ mem->min = p->minimum;
+ mem->max = p->maximum;
mem->align = p->alignment;
- mem->size = p->range_length;
+ mem->size = p->address_length;
- mem->flags = (ACPI_READ_WRITE_MEMORY == p->read_write_attribute) ?
+ mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
IORESOURCE_MEM_WRITEABLE : 0;
pnp_register_mem_resource(option,mem);
static void
pnpacpi_parse_mem32_option(struct pnp_option *option,
- struct acpi_resource_mem32 *p)
+ struct acpi_resource_memory32 *p)
{
struct pnp_mem * mem;
- if (p->range_length == 0)
+ if (p->address_length == 0)
return;
mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
- mem->min = p->min_base_address;
- mem->max = p->max_base_address;
+ mem->min = p->minimum;
+ mem->max = p->maximum;
mem->align = p->alignment;
- mem->size = p->range_length;
+ mem->size = p->address_length;
- mem->flags = (ACPI_READ_WRITE_MEMORY == p->read_write_attribute) ?
+ mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
IORESOURCE_MEM_WRITEABLE : 0;
pnp_register_mem_resource(option,mem);
static void
pnpacpi_parse_fixed_mem32_option(struct pnp_option *option,
- struct acpi_resource_fixed_mem32 *p)
+ struct acpi_resource_fixed_memory32 *p)
{
struct pnp_mem * mem;
- if (p->range_length == 0)
+ if (p->address_length == 0)
return;
mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
if (!mem)
return;
- mem->min = mem->max = p->range_base_address;
- mem->size = p->range_length;
+ mem->min = mem->max = p->address;
+ mem->size = p->address_length;
mem->align = 0;
- mem->flags = (ACPI_READ_WRITE_MEMORY == p->read_write_attribute) ?
+ mem->flags = (ACPI_READ_WRITE_MEMORY == p->write_protect) ?
IORESOURCE_MEM_WRITEABLE : 0;
pnp_register_mem_resource(option,mem);
return;
}
+static void
+pnpacpi_parse_address_option(struct pnp_option *option, struct acpi_resource *r)
+{
+ struct acpi_resource_address64 addr, *p = &addr;
+ acpi_status status;
+ struct pnp_mem * mem;
+ struct pnp_port * port;
+
+ status = acpi_resource_to_address64(r, p);
+ if (!ACPI_SUCCESS(status)) {
+ pnp_warn("PnPACPI: failed to convert resource type %d", r->type);
+ return;
+ }
+
+ if (p->address_length == 0)
+ return;
+
+ if (p->resource_type == ACPI_MEMORY_RANGE) {
+ mem = kcalloc(1, sizeof(struct pnp_mem), GFP_KERNEL);
+ if (!mem)
+ return;
+ mem->min = mem->max = p->minimum;
+ mem->size = p->address_length;
+ mem->align = 0;
+ mem->flags = (p->info.mem.write_protect ==
+ ACPI_READ_WRITE_MEMORY) ? IORESOURCE_MEM_WRITEABLE : 0;
+ pnp_register_mem_resource(option,mem);
+ } else if (p->resource_type == ACPI_IO_RANGE) {
+ port = kcalloc(1, sizeof(struct pnp_port), GFP_KERNEL);
+ if (!port)
+ return;
+ port->min = port->max = p->minimum;
+ port->size = p->address_length;
+ port->align = 0;
+ port->flags = PNP_PORT_FLAG_FIXED;
+ pnp_register_port_resource(option,port);
+ }
+}
+
struct acpipnp_parse_option_s {
struct pnp_option *option;
struct pnp_option *option_independent;
struct pnp_dev *dev;
};
-static acpi_status pnpacpi_option_resource(struct acpi_resource *res,
+static acpi_status pnpacpi_option_resource(struct acpi_resource *res,
void *data)
{
int priority = 0;
struct pnp_dev *dev = parse_data->dev;
struct pnp_option *option = parse_data->option;
- switch (res->id) {
- case ACPI_RSTYPE_IRQ:
+ switch (res->type) {
+ case ACPI_RESOURCE_TYPE_IRQ:
pnpacpi_parse_irq_option(option, &res->data.irq);
break;
- case ACPI_RSTYPE_EXT_IRQ:
- pnpacpi_parse_ext_irq_option(option,
- &res->data.extended_irq);
- break;
- case ACPI_RSTYPE_DMA:
+
+ case ACPI_RESOURCE_TYPE_DMA:
pnpacpi_parse_dma_option(option, &res->data.dma);
break;
- case ACPI_RSTYPE_IO:
- pnpacpi_parse_port_option(option, &res->data.io);
- break;
- case ACPI_RSTYPE_FIXED_IO:
- pnpacpi_parse_fixed_port_option(option,
- &res->data.fixed_io);
- break;
- case ACPI_RSTYPE_MEM24:
- pnpacpi_parse_mem24_option(option, &res->data.memory24);
- break;
- case ACPI_RSTYPE_MEM32:
- pnpacpi_parse_mem32_option(option, &res->data.memory32);
- break;
- case ACPI_RSTYPE_FIXED_MEM32:
- pnpacpi_parse_fixed_mem32_option(option,
- &res->data.fixed_memory32);
- break;
- case ACPI_RSTYPE_START_DPF:
+
+ case ACPI_RESOURCE_TYPE_START_DEPENDENT:
switch (res->data.start_dpf.compatibility_priority) {
case ACPI_GOOD_CONFIGURATION:
priority = PNP_RES_PRIORITY_PREFERRED;
return AE_ERROR;
parse_data->option = option;
break;
- case ACPI_RSTYPE_END_DPF:
+
+ case ACPI_RESOURCE_TYPE_END_DEPENDENT:
/*only one EndDependentFn is allowed*/
if (!parse_data->option_independent) {
pnp_warn("PnPACPI: more than one EndDependentFn");
parse_data->option = parse_data->option_independent;
parse_data->option_independent = NULL;
break;
+
+ case ACPI_RESOURCE_TYPE_IO:
+ pnpacpi_parse_port_option(option, &res->data.io);
+ break;
+
+ case ACPI_RESOURCE_TYPE_FIXED_IO:
+ pnpacpi_parse_fixed_port_option(option,
+ &res->data.fixed_io);
+ break;
+
+ case ACPI_RESOURCE_TYPE_VENDOR:
+ case ACPI_RESOURCE_TYPE_END_TAG:
+ break;
+
+ case ACPI_RESOURCE_TYPE_MEMORY24:
+ pnpacpi_parse_mem24_option(option, &res->data.memory24);
+ break;
+
+ case ACPI_RESOURCE_TYPE_MEMORY32:
+ pnpacpi_parse_mem32_option(option, &res->data.memory32);
+ break;
+
+ case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
+ pnpacpi_parse_fixed_mem32_option(option,
+ &res->data.fixed_memory32);
+ break;
+
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
+ pnpacpi_parse_address_option(option, res);
+ break;
+
+ case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
+ break;
+
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+ pnpacpi_parse_ext_irq_option(option,
+ &res->data.extended_irq);
+ break;
+
+ case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
+ break;
+
default:
- pnp_warn("PnPACPI: unknown resource type %d", res->id);
+ pnp_warn("PnPACPI: unknown resource type %d", res->type);
return AE_ERROR;
}
return AE_OK;
}
-acpi_status pnpacpi_parse_resource_option_data(acpi_handle handle,
+acpi_status pnpacpi_parse_resource_option_data(acpi_handle handle,
struct pnp_dev *dev)
{
acpi_status status;
return AE_ERROR;
parse_data.option_independent = parse_data.option;
parse_data.dev = dev;
- status = acpi_walk_resources(handle, METHOD_NAME__PRS,
+ status = acpi_walk_resources(handle, METHOD_NAME__PRS,
pnpacpi_option_resource, &parse_data);
return status;
void *data)
{
int *res_cnt = (int *)data;
- switch (res->id) {
- case ACPI_RSTYPE_IRQ:
- case ACPI_RSTYPE_EXT_IRQ:
- case ACPI_RSTYPE_DMA:
- case ACPI_RSTYPE_IO:
- case ACPI_RSTYPE_FIXED_IO:
- case ACPI_RSTYPE_MEM24:
- case ACPI_RSTYPE_MEM32:
- case ACPI_RSTYPE_FIXED_MEM32:
-#if 0
- case ACPI_RSTYPE_ADDRESS16:
- case ACPI_RSTYPE_ADDRESS32:
- case ACPI_RSTYPE_ADDRESS64:
-#endif
+ switch (res->type) {
+ case ACPI_RESOURCE_TYPE_IRQ:
+ case ACPI_RESOURCE_TYPE_DMA:
+ case ACPI_RESOURCE_TYPE_IO:
+ case ACPI_RESOURCE_TYPE_FIXED_IO:
+ case ACPI_RESOURCE_TYPE_MEMORY24:
+ case ACPI_RESOURCE_TYPE_MEMORY32:
+ case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
(*res_cnt) ++;
+ case ACPI_RESOURCE_TYPE_START_DEPENDENT:
+ case ACPI_RESOURCE_TYPE_END_DEPENDENT:
+ case ACPI_RESOURCE_TYPE_VENDOR:
+ case ACPI_RESOURCE_TYPE_END_TAG:
+ case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
default:
return AE_OK;
}
void *data)
{
struct acpi_resource **resource = (struct acpi_resource **)data;
- switch (res->id) {
- case ACPI_RSTYPE_IRQ:
- case ACPI_RSTYPE_EXT_IRQ:
- case ACPI_RSTYPE_DMA:
- case ACPI_RSTYPE_IO:
- case ACPI_RSTYPE_FIXED_IO:
- case ACPI_RSTYPE_MEM24:
- case ACPI_RSTYPE_MEM32:
- case ACPI_RSTYPE_FIXED_MEM32:
-#if 0
- case ACPI_RSTYPE_ADDRESS16:
- case ACPI_RSTYPE_ADDRESS32:
- case ACPI_RSTYPE_ADDRESS64:
-#endif
- (*resource)->id = res->id;
+ switch (res->type) {
+ case ACPI_RESOURCE_TYPE_IRQ:
+ case ACPI_RESOURCE_TYPE_DMA:
+ case ACPI_RESOURCE_TYPE_IO:
+ case ACPI_RESOURCE_TYPE_FIXED_IO:
+ case ACPI_RESOURCE_TYPE_MEMORY24:
+ case ACPI_RESOURCE_TYPE_MEMORY32:
+ case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+ (*resource)->type = res->type;
(*resource)++;
+ case ACPI_RESOURCE_TYPE_START_DEPENDENT:
+ case ACPI_RESOURCE_TYPE_END_DEPENDENT:
+ case ACPI_RESOURCE_TYPE_VENDOR:
+ case ACPI_RESOURCE_TYPE_END_TAG:
+ case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
default:
return AE_OK;
}
return AE_OK;
}
-int pnpacpi_build_resource_template(acpi_handle handle,
+int pnpacpi_build_resource_template(acpi_handle handle,
struct acpi_buffer *buffer)
{
struct acpi_resource *resource;
int res_cnt = 0;
acpi_status status;
- status = acpi_walk_resources(handle, METHOD_NAME__CRS,
+ status = acpi_walk_resources(handle, METHOD_NAME__CRS,
pnpacpi_count_resources, &res_cnt);
if (ACPI_FAILURE(status)) {
pnp_err("Evaluate _CRS failed");
return -ENOMEM;
pnp_dbg("Res cnt %d", res_cnt);
resource = (struct acpi_resource *)buffer->pointer;
- status = acpi_walk_resources(handle, METHOD_NAME__CRS,
+ status = acpi_walk_resources(handle, METHOD_NAME__CRS,
pnpacpi_type_resources, &resource);
if (ACPI_FAILURE(status)) {
kfree(buffer->pointer);
return -EINVAL;
}
/* resource will pointer the end resource now */
- resource->id = ACPI_RSTYPE_END_TAG;
+ resource->type = ACPI_RESOURCE_TYPE_END_TAG;
return 0;
}
-static void pnpacpi_encode_irq(struct acpi_resource *resource,
+static void pnpacpi_encode_irq(struct acpi_resource *resource,
struct resource *p)
{
- int edge_level, active_high_low;
+ int triggering, polarity;
- decode_irq_flags(p->flags & IORESOURCE_BITS, &edge_level,
- &active_high_low);
- resource->id = ACPI_RSTYPE_IRQ;
+ decode_irq_flags(p->flags & IORESOURCE_BITS, &triggering,
+ &polarity);
+ resource->type = ACPI_RESOURCE_TYPE_IRQ;
resource->length = sizeof(struct acpi_resource);
- resource->data.irq.edge_level = edge_level;
- resource->data.irq.active_high_low = active_high_low;
- if (edge_level == ACPI_EDGE_SENSITIVE)
- resource->data.irq.shared_exclusive = ACPI_EXCLUSIVE;
+ resource->data.irq.triggering = triggering;
+ resource->data.irq.polarity = polarity;
+ if (triggering == ACPI_EDGE_SENSITIVE)
+ resource->data.irq.sharable = ACPI_EXCLUSIVE;
else
- resource->data.irq.shared_exclusive = ACPI_SHARED;
- resource->data.irq.number_of_interrupts = 1;
+ resource->data.irq.sharable = ACPI_SHARED;
+ resource->data.irq.interrupt_count = 1;
resource->data.irq.interrupts[0] = p->start;
}
static void pnpacpi_encode_ext_irq(struct acpi_resource *resource,
struct resource *p)
{
- int edge_level, active_high_low;
+ int triggering, polarity;
- decode_irq_flags(p->flags & IORESOURCE_BITS, &edge_level,
- &active_high_low);
- resource->id = ACPI_RSTYPE_EXT_IRQ;
+ decode_irq_flags(p->flags & IORESOURCE_BITS, &triggering,
+ &polarity);
+ resource->type = ACPI_RESOURCE_TYPE_EXTENDED_IRQ;
resource->length = sizeof(struct acpi_resource);
resource->data.extended_irq.producer_consumer = ACPI_CONSUMER;
- resource->data.extended_irq.edge_level = edge_level;
- resource->data.extended_irq.active_high_low = active_high_low;
- if (edge_level == ACPI_EDGE_SENSITIVE)
- resource->data.irq.shared_exclusive = ACPI_EXCLUSIVE;
+ resource->data.extended_irq.triggering = triggering;
+ resource->data.extended_irq.polarity = polarity;
+ if (triggering == ACPI_EDGE_SENSITIVE)
+ resource->data.irq.sharable = ACPI_EXCLUSIVE;
else
- resource->data.irq.shared_exclusive = ACPI_SHARED;
- resource->data.extended_irq.number_of_interrupts = 1;
+ resource->data.irq.sharable = ACPI_SHARED;
+ resource->data.extended_irq.interrupt_count = 1;
resource->data.extended_irq.interrupts[0] = p->start;
}
static void pnpacpi_encode_dma(struct acpi_resource *resource,
struct resource *p)
{
- resource->id = ACPI_RSTYPE_DMA;
+ resource->type = ACPI_RESOURCE_TYPE_DMA;
resource->length = sizeof(struct acpi_resource);
/* Note: pnp_assign_dma will copy pnp_dma->flags into p->flags */
if (p->flags & IORESOURCE_DMA_COMPATIBLE)
else if (p->flags & IORESOURCE_DMA_16BIT)
resource->data.dma.transfer = ACPI_TRANSFER_16;
resource->data.dma.bus_master = p->flags & IORESOURCE_DMA_MASTER;
- resource->data.dma.number_of_channels = 1;
+ resource->data.dma.channel_count = 1;
resource->data.dma.channels[0] = p->start;
}
static void pnpacpi_encode_io(struct acpi_resource *resource,
struct resource *p)
{
- resource->id = ACPI_RSTYPE_IO;
+ resource->type = ACPI_RESOURCE_TYPE_IO;
resource->length = sizeof(struct acpi_resource);
/* Note: pnp_assign_port will copy pnp_port->flags into p->flags */
resource->data.io.io_decode = (p->flags & PNP_PORT_FLAG_16BITADDR)?
- ACPI_DECODE_16 : ACPI_DECODE_10;
- resource->data.io.min_base_address = p->start;
- resource->data.io.max_base_address = p->end;
+ ACPI_DECODE_16 : ACPI_DECODE_10;
+ resource->data.io.minimum = p->start;
+ resource->data.io.maximum = p->end;
resource->data.io.alignment = 0; /* Correct? */
- resource->data.io.range_length = p->end - p->start + 1;
+ resource->data.io.address_length = p->end - p->start + 1;
}
static void pnpacpi_encode_fixed_io(struct acpi_resource *resource,
struct resource *p)
{
- resource->id = ACPI_RSTYPE_FIXED_IO;
+ resource->type = ACPI_RESOURCE_TYPE_FIXED_IO;
resource->length = sizeof(struct acpi_resource);
- resource->data.fixed_io.base_address = p->start;
- resource->data.fixed_io.range_length = p->end - p->start + 1;
+ resource->data.fixed_io.address = p->start;
+ resource->data.fixed_io.address_length = p->end - p->start + 1;
}
static void pnpacpi_encode_mem24(struct acpi_resource *resource,
struct resource *p)
{
- resource->id = ACPI_RSTYPE_MEM24;
+ resource->type = ACPI_RESOURCE_TYPE_MEMORY24;
resource->length = sizeof(struct acpi_resource);
/* Note: pnp_assign_mem will copy pnp_mem->flags into p->flags */
- resource->data.memory24.read_write_attribute =
+ resource->data.memory24.write_protect =
(p->flags & IORESOURCE_MEM_WRITEABLE) ?
ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY;
- resource->data.memory24.min_base_address = p->start;
- resource->data.memory24.max_base_address = p->end;
+ resource->data.memory24.minimum = p->start;
+ resource->data.memory24.maximum = p->end;
resource->data.memory24.alignment = 0;
- resource->data.memory24.range_length = p->end - p->start + 1;
+ resource->data.memory24.address_length = p->end - p->start + 1;
}
static void pnpacpi_encode_mem32(struct acpi_resource *resource,
struct resource *p)
{
- resource->id = ACPI_RSTYPE_MEM32;
+ resource->type = ACPI_RESOURCE_TYPE_MEMORY32;
resource->length = sizeof(struct acpi_resource);
- resource->data.memory32.read_write_attribute =
+ resource->data.memory32.write_protect =
(p->flags & IORESOURCE_MEM_WRITEABLE) ?
ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY;
- resource->data.memory32.min_base_address = p->start;
- resource->data.memory32.max_base_address = p->end;
+ resource->data.memory32.minimum = p->start;
+ resource->data.memory32.maximum = p->end;
resource->data.memory32.alignment = 0;
- resource->data.memory32.range_length = p->end - p->start + 1;
+ resource->data.memory32.address_length = p->end - p->start + 1;
}
static void pnpacpi_encode_fixed_mem32(struct acpi_resource *resource,
struct resource *p)
{
- resource->id = ACPI_RSTYPE_FIXED_MEM32;
+ resource->type = ACPI_RESOURCE_TYPE_FIXED_MEMORY32;
resource->length = sizeof(struct acpi_resource);
- resource->data.fixed_memory32.read_write_attribute =
+ resource->data.fixed_memory32.write_protect =
(p->flags & IORESOURCE_MEM_WRITEABLE) ?
ACPI_READ_WRITE_MEMORY : ACPI_READ_ONLY_MEMORY;
- resource->data.fixed_memory32.range_base_address = p->start;
- resource->data.fixed_memory32.range_length = p->end - p->start + 1;
+ resource->data.fixed_memory32.address = p->start;
+ resource->data.fixed_memory32.address_length = p->end - p->start + 1;
}
-int pnpacpi_encode_resources(struct pnp_resource_table *res_table,
+int pnpacpi_encode_resources(struct pnp_resource_table *res_table,
struct acpi_buffer *buffer)
{
int i = 0;
pnp_dbg("res cnt %d", res_cnt);
while (i < res_cnt) {
- switch(resource->id) {
- case ACPI_RSTYPE_IRQ:
+ switch(resource->type) {
+ case ACPI_RESOURCE_TYPE_IRQ:
pnp_dbg("Encode irq");
- pnpacpi_encode_irq(resource,
+ pnpacpi_encode_irq(resource,
&res_table->irq_resource[irq]);
irq++;
break;
- case ACPI_RSTYPE_EXT_IRQ:
- pnp_dbg("Encode ext irq");
- pnpacpi_encode_ext_irq(resource,
- &res_table->irq_resource[irq]);
- irq++;
- break;
- case ACPI_RSTYPE_DMA:
+ case ACPI_RESOURCE_TYPE_DMA:
pnp_dbg("Encode dma");
- pnpacpi_encode_dma(resource,
+ pnpacpi_encode_dma(resource,
&res_table->dma_resource[dma]);
dma ++;
break;
- case ACPI_RSTYPE_IO:
+ case ACPI_RESOURCE_TYPE_IO:
pnp_dbg("Encode io");
- pnpacpi_encode_io(resource,
+ pnpacpi_encode_io(resource,
&res_table->port_resource[port]);
port ++;
break;
- case ACPI_RSTYPE_FIXED_IO:
+ case ACPI_RESOURCE_TYPE_FIXED_IO:
pnp_dbg("Encode fixed io");
pnpacpi_encode_fixed_io(resource,
&res_table->port_resource[port]);
port ++;
break;
- case ACPI_RSTYPE_MEM24:
+ case ACPI_RESOURCE_TYPE_MEMORY24:
pnp_dbg("Encode mem24");
pnpacpi_encode_mem24(resource,
&res_table->mem_resource[mem]);
mem ++;
break;
- case ACPI_RSTYPE_MEM32:
+ case ACPI_RESOURCE_TYPE_MEMORY32:
pnp_dbg("Encode mem32");
pnpacpi_encode_mem32(resource,
&res_table->mem_resource[mem]);
mem ++;
break;
- case ACPI_RSTYPE_FIXED_MEM32:
+ case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
pnp_dbg("Encode fixed mem32");
pnpacpi_encode_fixed_mem32(resource,
&res_table->mem_resource[mem]);
mem ++;
break;
+ case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
+ pnp_dbg("Encode ext irq");
+ pnpacpi_encode_ext_irq(resource,
+ &res_table->irq_resource[irq]);
+ irq++;
+ break;
+ case ACPI_RESOURCE_TYPE_START_DEPENDENT:
+ case ACPI_RESOURCE_TYPE_END_DEPENDENT:
+ case ACPI_RESOURCE_TYPE_VENDOR:
+ case ACPI_RESOURCE_TYPE_END_TAG:
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
+ case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
+ case ACPI_RESOURCE_TYPE_GENERIC_REGISTER:
default: /* other type */
- pnp_warn("unknown resource type %d", resource->id);
+ pnp_warn("unknown resource type %d", resource->type);
return -EINVAL;
}
resource ++;
static acpi_status acpi_serial_mmio(struct uart_port *port,
struct acpi_resource_address64 *addr)
{
- port->mapbase = addr->min_address_range;
+ port->mapbase = addr->minimum;
port->iotype = UPIO_MEM;
port->flags |= UPF_IOREMAP;
return AE_OK;
static acpi_status acpi_serial_port(struct uart_port *port,
struct acpi_resource_io *io)
{
- if (io->range_length) {
- port->iobase = io->min_base_address;
+ if (io->address_length) {
+ port->iobase = io->minimum;
port->iotype = UPIO_PORT;
} else
printk(KERN_ERR "%s: zero-length IO port range?\n", __FUNCTION__);
}
static acpi_status acpi_serial_ext_irq(struct uart_port *port,
- struct acpi_resource_ext_irq *ext_irq)
+ struct acpi_resource_extended_irq *ext_irq)
{
int rc;
- if (ext_irq->number_of_interrupts > 0) {
+ if (ext_irq->interrupt_count > 0) {
rc = acpi_register_gsi(ext_irq->interrupts[0],
- ext_irq->edge_level, ext_irq->active_high_low);
+ ext_irq->triggering, ext_irq->polarity);
if (rc < 0)
return AE_ERROR;
port->irq = rc;
{
int rc;
- if (irq->number_of_interrupts > 0) {
+ if (irq->interrupt_count > 0) {
rc = acpi_register_gsi(irq->interrupts[0],
- irq->edge_level, irq->active_high_low);
+ irq->triggering, irq->polarity);
if (rc < 0)
return AE_ERROR;
port->irq = rc;
status = acpi_resource_to_address64(res, &addr);
if (ACPI_SUCCESS(status))
return acpi_serial_mmio(port, &addr);
- else if (res->id == ACPI_RSTYPE_IO)
+ else if (res->type == ACPI_RESOURCE_TYPE_IO)
return acpi_serial_port(port, &res->data.io);
- else if (res->id == ACPI_RSTYPE_EXT_IRQ)
+ else if (res->type == ACPI_RESOURCE_TYPE_EXTENDED_IRQ)
return acpi_serial_ext_irq(port, &res->data.extended_irq);
- else if (res->id == ACPI_RSTYPE_IRQ)
+ else if (res->type == ACPI_RESOURCE_TYPE_IRQ)
return acpi_serial_irq(port, &res->data.irq);
return AE_OK;
}
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*
*/
-/* Version string */
+/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20050902
+#define ACPI_CA_VERSION 0x20060127
/*
* OS name, used for the _OS object. The _OS object is essentially obsolete,
#define ACPI_MAX_OBJECT_CACHE_DEPTH 96 /* Interpreter operand objects */
/*
- * Should the subystem abort the loading of an ACPI table if the
+ * Should the subsystem abort the loading of an ACPI table if the
* table checksum is incorrect?
*/
#define ACPI_CHECKSUM_ABORT FALSE
#define ACPI_CA_SUPPORT_LEVEL 3
-/* String size constants */
-
-#define ACPI_MAX_STRING_LENGTH 512
-#define ACPI_PATHNAME_MAX 256 /* A full namespace pathname */
-
/* Maximum count for a semaphore object */
#define ACPI_MAX_SEMAPHORE_COUNT 256
#define ACPI_SYSMEM_REGION_WINDOW_SIZE 4096
+/* owner_id tracking. 8 entries allows for 255 owner_ids */
+
+#define ACPI_NUM_OWNERID_MASKS 8
+
/******************************************************************************
*
* ACPI Specification constants (Do not change unless the specification changes)
#define ACPI_METHOD_NUM_ARGS 7
#define ACPI_METHOD_MAX_ARG 6
-/* Maximum length of resulting string when converting from a buffer */
-
-#define ACPI_MAX_STRING_CONVERSION 200
-
-/* Length of _HID, _UID, and _CID values */
+/* Length of _HID, _UID, _CID, and UUID values */
#define ACPI_DEVICE_ID_LENGTH 0x09
#define ACPI_MAX_CID_LENGTH 48
+#define ACPI_UUID_LENGTH 16
/*
* Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
};
extern struct acpi_external_list *acpi_gbl_external_list;
-extern const char *acpi_gbl_io_decode[2];
+
+/* Strings used for decoding flags to ASL keywords */
+
extern const char *acpi_gbl_word_decode[4];
-extern const char *acpi_gbl_consume_decode[2];
-extern const char *acpi_gbl_min_decode[2];
-extern const char *acpi_gbl_max_decode[2];
-extern const char *acpi_gbl_DECdecode[2];
-extern const char *acpi_gbl_RNGdecode[4];
-extern const char *acpi_gbl_MEMdecode[4];
-extern const char *acpi_gbl_RWdecode[2];
extern const char *acpi_gbl_irq_decode[2];
-extern const char *acpi_gbl_HEdecode[2];
-extern const char *acpi_gbl_LLdecode[2];
-extern const char *acpi_gbl_SHRdecode[2];
-extern const char *acpi_gbl_TYPdecode[4];
-extern const char *acpi_gbl_BMdecode[2];
-extern const char *acpi_gbl_SIZdecode[4];
-extern const char *acpi_gbl_TTPdecode[2];
-extern const char *acpi_gbl_MTPdecode[4];
-extern const char *acpi_gbl_TRSdecode[2];
-
extern const char *acpi_gbl_lock_rule[ACPI_NUM_LOCK_RULES];
extern const char *acpi_gbl_access_types[ACPI_NUM_ACCESS_TYPES];
extern const char *acpi_gbl_update_rules[ACPI_NUM_UPDATE_RULES];
/*
* dmresrc
*/
+void acpi_dm_dump_integer8(u8 value, char *name);
+
+void acpi_dm_dump_integer16(u16 value, char *name);
+
+void acpi_dm_dump_integer32(u32 value, char *name);
+
+void acpi_dm_dump_integer64(u64 value, char *name);
+
void
-acpi_dm_resource_descriptor(struct acpi_op_walk_info *info,
- u8 * byte_data, u32 byte_count);
+acpi_dm_resource_template(struct acpi_op_walk_info *info,
+ u8 * byte_data, u32 byte_count);
-u8 acpi_dm_is_resource_descriptor(union acpi_parse_object *op);
+u8 acpi_dm_is_resource_template(union acpi_parse_object *op);
void acpi_dm_indent(u32 level);
* dmresrcl
*/
void
-acpi_dm_word_descriptor(struct asl_word_address_desc *resource,
- u32 length, u32 level);
+acpi_dm_word_descriptor(union aml_resource *resource, u32 length, u32 level);
void
-acpi_dm_dword_descriptor(struct asl_dword_address_desc *resource,
- u32 length, u32 level);
+acpi_dm_dword_descriptor(union aml_resource *resource, u32 length, u32 level);
void
-acpi_dm_extended_descriptor(struct asl_extended_address_desc *resource,
+acpi_dm_extended_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_qword_descriptor(struct asl_qword_address_desc *resource,
- u32 length, u32 level);
+acpi_dm_qword_descriptor(union aml_resource *resource, u32 length, u32 level);
void
-acpi_dm_memory24_descriptor(struct asl_memory_24_desc *resource,
+acpi_dm_memory24_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_memory32_descriptor(struct asl_memory_32_desc *resource,
+acpi_dm_memory32_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_fixed_mem32_descriptor(struct asl_fixed_memory_32_desc *resource,
- u32 length, u32 level);
+acpi_dm_fixed_memory32_descriptor(union aml_resource *resource,
+ u32 length, u32 level);
void
-acpi_dm_generic_register_descriptor(struct asl_general_register_desc *resource,
+acpi_dm_generic_register_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_interrupt_descriptor(struct asl_extended_xrupt_desc *resource,
+acpi_dm_interrupt_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_vendor_large_descriptor(struct asl_large_vendor_desc *resource,
+acpi_dm_vendor_large_descriptor(union aml_resource *resource,
u32 length, u32 level);
+void acpi_dm_vendor_common(char *name, u8 * byte_data, u32 length, u32 level);
+
/*
* dmresrcs
*/
void
-acpi_dm_irq_descriptor(struct asl_irq_format_desc *resource,
- u32 length, u32 level);
+acpi_dm_irq_descriptor(union aml_resource *resource, u32 length, u32 level);
void
-acpi_dm_dma_descriptor(struct asl_dma_format_desc *resource,
- u32 length, u32 level);
+acpi_dm_dma_descriptor(union aml_resource *resource, u32 length, u32 level);
-void
-acpi_dm_io_descriptor(struct asl_io_port_desc *resource, u32 length, u32 level);
+void acpi_dm_io_descriptor(union aml_resource *resource, u32 length, u32 level);
void
-acpi_dm_fixed_io_descriptor(struct asl_fixed_io_port_desc *resource,
+acpi_dm_fixed_io_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_start_dependent_descriptor(struct asl_start_dependent_desc *resource,
+acpi_dm_start_dependent_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_end_dependent_descriptor(struct asl_start_dependent_desc *resource,
+acpi_dm_end_dependent_descriptor(union aml_resource *resource,
u32 length, u32 level);
void
-acpi_dm_vendor_small_descriptor(struct asl_small_vendor_desc *resource,
+acpi_dm_vendor_small_descriptor(union aml_resource *resource,
u32 length, u32 level);
/*
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
union acpi_operand_object *obj_desc,
struct acpi_namespace_node *calling_method_node);
+acpi_status
+acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state);
+
/*
* dsinit
*/
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_status acpi_ev_install_xrupt_handlers(void);
+acpi_status acpi_ev_install_fadt_gpes(void);
+
u32 acpi_ev_fixed_event_detect(void);
/*
u32 interrupt_number,
struct acpi_gpe_block_info **return_gpe_block);
+acpi_status
+acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device,
+ struct acpi_gpe_block_info *gpe_block);
+
acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block);
u32
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
extern u32 acpi_gbl_nesting_level;
+/* Support for dynamic control method tracing mechanism */
+
+ACPI_EXTERN u32 acpi_gbl_original_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_original_dbg_layer;
+ACPI_EXTERN acpi_name acpi_gbl_trace_method_name;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_level;
+ACPI_EXTERN u32 acpi_gbl_trace_dbg_layer;
+ACPI_EXTERN u32 acpi_gbl_trace_flags;
+
/*****************************************************************************
*
* Runtime configuration (static defaults that can be overriden at runtime)
/*
* Enable "slack" in the AML interpreter? Default is FALSE, and the
* interpreter strictly follows the ACPI specification. Setting to TRUE
- * allows the interpreter to forgive certain bad AML constructs. Currently:
+ * allows the interpreter to ignore certain errors and/or bad AML constructs.
+ *
+ * Currently, these features are enabled by this flag:
+ *
* 1) Allow "implicit return" of last value in a control method
- * 2) Allow access beyond end of operation region
+ * 2) Allow access beyond the end of an operation region
* 3) Allow access to uninitialized locals/args (auto-init to integer 0)
* 4) Allow ANY object type to be a source operand for the Store() operator
+ * 5) Allow unresolved references (invalid target name) in package objects
*/
ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_enable_interpreter_slack, FALSE);
ACPI_EXTERN u32 acpi_gbl_rsdp_original_location;
ACPI_EXTERN u32 acpi_gbl_ns_lookup_count;
ACPI_EXTERN u32 acpi_gbl_ps_find_count;
-ACPI_EXTERN u64 acpi_gbl_owner_id_mask;
+ACPI_EXTERN u32 acpi_gbl_owner_id_mask[ACPI_NUM_OWNERID_MASKS];
ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save;
ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
+ACPI_EXTERN u8 acpi_gbl_last_owner_id_index;
+ACPI_EXTERN u8 acpi_gbl_next_owner_id_offset;
ACPI_EXTERN u8 acpi_gbl_debugger_configuration;
ACPI_EXTERN u8 acpi_gbl_global_lock_acquired;
ACPI_EXTERN u8 acpi_gbl_step_to_next_call;
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#ifndef __ACINTERP_H__
#define __ACINTERP_H__
-#define ACPI_WALK_OPERANDS (&(walk_state->operands [walk_state->num_operands -1]))
+#define ACPI_WALK_OPERANDS (&(walk_state->operands [walk_state->num_operands -1]))
+
+/* Macros for tables used for debug output */
+
+#define ACPI_EXD_OFFSET(f) (u8) ACPI_OFFSET (union acpi_operand_object,f)
+#define ACPI_EXD_NSOFFSET(f) (u8) ACPI_OFFSET (struct acpi_namespace_node,f)
+#define ACPI_EXD_TABLE_SIZE(name) (sizeof(name) / sizeof (struct acpi_exdump_info))
+
+/*
+ * If possible, pack the following structure to byte alignment, since we
+ * don't care about performance for debug output
+ */
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#pragma pack(1)
+#endif
+
+typedef const struct acpi_exdump_info {
+ u8 opcode;
+ u8 offset;
+ char *name;
+
+} acpi_exdump_info;
+
+/* Values for the Opcode field above */
+
+#define ACPI_EXD_INIT 0
+#define ACPI_EXD_TYPE 1
+#define ACPI_EXD_UINT8 2
+#define ACPI_EXD_UINT16 3
+#define ACPI_EXD_UINT32 4
+#define ACPI_EXD_UINT64 5
+#define ACPI_EXD_LITERAL 6
+#define ACPI_EXD_POINTER 7
+#define ACPI_EXD_ADDRESS 8
+#define ACPI_EXD_STRING 9
+#define ACPI_EXD_BUFFER 10
+#define ACPI_EXD_PACKAGE 11
+#define ACPI_EXD_FIELD 12
+#define ACPI_EXD_REFERENCE 13
+
+/* restore default alignment */
+
+#pragma pack()
/*
* exconvrt - object conversion
void
acpi_ex_dump_object_descriptor(union acpi_operand_object *object, u32 flags);
-void acpi_ex_dump_node(struct acpi_namespace_node *node, u32 flags);
+void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags);
#endif /* ACPI_FUTURE_USAGE */
/*
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
u8 field_type;
};
+/*
+ * Bitmapped ACPI types. Used internally only
+ */
+#define ACPI_BTYPE_ANY 0x00000000
+#define ACPI_BTYPE_INTEGER 0x00000001
+#define ACPI_BTYPE_STRING 0x00000002
+#define ACPI_BTYPE_BUFFER 0x00000004
+#define ACPI_BTYPE_PACKAGE 0x00000008
+#define ACPI_BTYPE_FIELD_UNIT 0x00000010
+#define ACPI_BTYPE_DEVICE 0x00000020
+#define ACPI_BTYPE_EVENT 0x00000040
+#define ACPI_BTYPE_METHOD 0x00000080
+#define ACPI_BTYPE_MUTEX 0x00000100
+#define ACPI_BTYPE_REGION 0x00000200
+#define ACPI_BTYPE_POWER 0x00000400
+#define ACPI_BTYPE_PROCESSOR 0x00000800
+#define ACPI_BTYPE_THERMAL 0x00001000
+#define ACPI_BTYPE_BUFFER_FIELD 0x00002000
+#define ACPI_BTYPE_DDB_HANDLE 0x00004000
+#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000
+#define ACPI_BTYPE_REFERENCE 0x00010000
+#define ACPI_BTYPE_RESOURCE 0x00020000
+
+#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
+
+#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE)
+#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
+#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
+#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
+#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
+
/*****************************************************************************
*
* Event typedefs and structs
#define ACPI_CONTROL_PREDICATE_FALSE 0xC3
#define ACPI_CONTROL_PREDICATE_TRUE 0xC4
-#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\
- u8 data_type; /* To differentiate various internal objs */\
+#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\
+ u8 data_type; /* To differentiate various internal objs */\
u8 flags; \
u16 value; \
u16 state; \
u16 reserved; \
- void *next; \
+ void *next;
struct acpi_common_state {
ACPI_STATE_COMMON};
char aml_op_name[16]) /* Op name (debug only) */\
/* NON-DEBUG members below: */\
struct acpi_namespace_node *node; /* For use by interpreter */\
- union acpi_parse_value value; /* Value or args associated with the opcode */\
-
+ union acpi_parse_value value; /* Value or args associated with the opcode */
#define ACPI_DASM_BUFFER 0x00
#define ACPI_DASM_RESOURCE 0x01
/* The parse node is the fundamental element of the parse tree */
+#define ACPI_MAX_PARSEOP_NAME 20
+
struct acpi_parse_obj_asl {
ACPI_PARSE_COMMON union acpi_parse_object *child;
union acpi_parse_object *parent_method;
u8 aml_opcode_length;
u8 aml_pkg_len_bytes;
u8 extra;
- char parse_op_name[12];
+ char parse_op_name[ACPI_MAX_PARSEOP_NAME];
};
union acpi_parse_object {
/* resource_type values */
-#define ACPI_RESOURCE_TYPE_MEMORY_RANGE 0
-#define ACPI_RESOURCE_TYPE_IO_RANGE 1
-#define ACPI_RESOURCE_TYPE_BUS_NUMBER_RANGE 2
+#define ACPI_ADDRESS_TYPE_MEMORY_RANGE 0
+#define ACPI_ADDRESS_TYPE_IO_RANGE 1
+#define ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE 2
/* Resource descriptor types and masks */
-#define ACPI_RDESC_TYPE_LARGE 0x80
-#define ACPI_RDESC_TYPE_SMALL 0x00
+#define ACPI_RESOURCE_NAME_LARGE 0x80
+#define ACPI_RESOURCE_NAME_SMALL 0x00
-#define ACPI_RDESC_TYPE_MASK 0x80
-#define ACPI_RDESC_SMALL_MASK 0x78 /* Only bits 6:3 contain the type */
+#define ACPI_RESOURCE_NAME_SMALL_MASK 0x78 /* Bits 6:3 contain the type */
+#define ACPI_RESOURCE_NAME_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */
+#define ACPI_RESOURCE_NAME_LARGE_MASK 0x7F /* Bits 6:0 contain the type */
/*
- * Small resource descriptor types
- * Note: The 3 length bits (2:0) must be zero
+ * Small resource descriptor "names" as defined by the ACPI specification.
+ * Note: Bits 2:0 are used for the descriptor length
*/
-#define ACPI_RDESC_TYPE_IRQ_FORMAT 0x20
-#define ACPI_RDESC_TYPE_DMA_FORMAT 0x28
-#define ACPI_RDESC_TYPE_START_DEPENDENT 0x30
-#define ACPI_RDESC_TYPE_END_DEPENDENT 0x38
-#define ACPI_RDESC_TYPE_IO_PORT 0x40
-#define ACPI_RDESC_TYPE_FIXED_IO_PORT 0x48
-#define ACPI_RDESC_TYPE_SMALL_VENDOR 0x70
-#define ACPI_RDESC_TYPE_END_TAG 0x78
+#define ACPI_RESOURCE_NAME_IRQ 0x20
+#define ACPI_RESOURCE_NAME_DMA 0x28
+#define ACPI_RESOURCE_NAME_START_DEPENDENT 0x30
+#define ACPI_RESOURCE_NAME_END_DEPENDENT 0x38
+#define ACPI_RESOURCE_NAME_IO 0x40
+#define ACPI_RESOURCE_NAME_FIXED_IO 0x48
+#define ACPI_RESOURCE_NAME_RESERVED_S1 0x50
+#define ACPI_RESOURCE_NAME_RESERVED_S2 0x58
+#define ACPI_RESOURCE_NAME_RESERVED_S3 0x60
+#define ACPI_RESOURCE_NAME_RESERVED_S4 0x68
+#define ACPI_RESOURCE_NAME_VENDOR_SMALL 0x70
+#define ACPI_RESOURCE_NAME_END_TAG 0x78
/*
- * Large resource descriptor types
+ * Large resource descriptor "names" as defined by the ACPI specification.
+ * Note: includes the Large Descriptor bit in bit[7]
*/
-#define ACPI_RDESC_TYPE_MEMORY_24 0x81
-#define ACPI_RDESC_TYPE_GENERAL_REGISTER 0x82
-#define ACPI_RDESC_TYPE_LARGE_VENDOR 0x84
-#define ACPI_RDESC_TYPE_MEMORY_32 0x85
-#define ACPI_RDESC_TYPE_FIXED_MEMORY_32 0x86
-#define ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE 0x87
-#define ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE 0x88
-#define ACPI_RDESC_TYPE_EXTENDED_XRUPT 0x89
-#define ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE 0x8A
-#define ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE 0x8B
+#define ACPI_RESOURCE_NAME_MEMORY24 0x81
+#define ACPI_RESOURCE_NAME_GENERIC_REGISTER 0x82
+#define ACPI_RESOURCE_NAME_RESERVED_L1 0x83
+#define ACPI_RESOURCE_NAME_VENDOR_LARGE 0x84
+#define ACPI_RESOURCE_NAME_MEMORY32 0x85
+#define ACPI_RESOURCE_NAME_FIXED_MEMORY32 0x86
+#define ACPI_RESOURCE_NAME_ADDRESS32 0x87
+#define ACPI_RESOURCE_NAME_ADDRESS16 0x88
+#define ACPI_RESOURCE_NAME_EXTENDED_IRQ 0x89
+#define ACPI_RESOURCE_NAME_ADDRESS64 0x8A
+#define ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 0x8B
+#define ACPI_RESOURCE_NAME_LARGE_MAX 0x8B
/*****************************************************************************
*
*
****************************************************************************/
-#define ACPI_ASCII_ZERO 0x30
+#define ACPI_ASCII_ZERO 0x30
/*****************************************************************************
*
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/*
* For 16-bit addresses, we have to assume that the upper 32 bits
- * are zero.
+ * (out of 64) are zero.
*/
#define ACPI_LODWORD(l) ((u32)(l))
#define ACPI_HIDWORD(l) ((u32)(0))
#define ACPI_FORMAT_UINT64(i) ACPI_HIDWORD(i),ACPI_LODWORD(i)
/*
- * Extract a byte of data using a pointer. Any more than a byte and we
- * get into potential aligment issues -- see the STORE macros below
+ * Extract data using a pointer. Any more than a byte and we
+ * get into potential aligment issues -- see the STORE macros below.
+ * Use with care.
*/
-#define ACPI_GET8(addr) (*(u8*)(addr))
+#define ACPI_GET8(ptr) *ACPI_CAST_PTR (u8, ptr)
+#define ACPI_GET16(ptr) *ACPI_CAST_PTR (u16, ptr)
+#define ACPI_GET32(ptr) *ACPI_CAST_PTR (u32, ptr)
+#define ACPI_GET64(ptr) *ACPI_CAST_PTR (u64, ptr)
+#define ACPI_SET8(ptr) *ACPI_CAST_PTR (u8, ptr)
+#define ACPI_SET16(ptr) *ACPI_CAST_PTR (u16, ptr)
+#define ACPI_SET32(ptr) *ACPI_CAST_PTR (u32, ptr)
+#define ACPI_SET64(ptr) *ACPI_CAST_PTR (u64, ptr)
-/* Pointer arithmetic */
-
-#define ACPI_PTR_ADD(t,a,b) (t *) (void *)((char *)(a) + (acpi_native_uint)(b))
-#define ACPI_PTR_DIFF(a,b) (acpi_native_uint) ((char *)(a) - (char *)(b))
+/*
+ * Pointer manipulation
+ */
+#define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p))
+#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p))
+#define ACPI_ADD_PTR(t,a,b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8,(a)) + (acpi_native_uint)(b)))
+#define ACPI_PTR_DIFF(a,b) (acpi_native_uint) (ACPI_CAST_PTR (u8,(a)) - ACPI_CAST_PTR (u8,(b)))
/* Pointer/Integer type conversions */
-#define ACPI_TO_POINTER(i) ACPI_PTR_ADD (void, (void *) NULL,(acpi_native_uint)i)
+#define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void,(void *) NULL,(acpi_native_uint) i)
#define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p,(void *) NULL)
#define ACPI_OFFSET(d,f) (acpi_size) ACPI_PTR_DIFF (&(((d *)0)->f),(void *) NULL)
#define ACPI_FADT_OFFSET(f) ACPI_OFFSET (FADT_DESCRIPTOR, f)
-#define ACPI_CAST_PTR(t, p) ((t *)(void *)(p))
-#define ACPI_CAST_INDIRECT_PTR(t, p) ((t **)(void *)(p))
-
#if ACPI_MACHINE_WIDTH == 16
#define ACPI_STORE_POINTER(d,s) ACPI_MOVE_32_TO_32(d,s)
#define ACPI_PHYSADDR_TO_PTR(i) (void *)(i)
-#define ACPI_PTR_TO_PHYSADDR(i) (u32) (char *)(i)
+#define ACPI_PTR_TO_PHYSADDR(i) (u32) ACPI_CAST_PTR (u8,(i))
#else
#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i)
#define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i)
#define ACPI_BUFFER_INDEX(buf_len,buf_offset,byte_gran) (buf_offset)
-#ifdef ACPI_MISALIGNED_TRANSFERS
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
/* The hardware supports unaligned transfers, just do the little-endian move */
#define ACPI_MUL_16(a) _ACPI_MUL(a,4)
#define ACPI_MOD_16(a) _ACPI_MOD(a,16)
+#define ACPI_DIV_32(a) _ACPI_DIV(a,5)
+#define ACPI_MUL_32(a) _ACPI_MUL(a,5)
+#define ACPI_MOD_32(a) _ACPI_MOD(a,32)
+
/*
* Rounding macros (Power of two boundaries only)
*/
-#define ACPI_ROUND_DOWN(value,boundary) (((acpi_native_uint)(value)) & (~(((acpi_native_uint) boundary)-1)))
-#define ACPI_ROUND_UP(value,boundary) ((((acpi_native_uint)(value)) + (((acpi_native_uint) boundary)-1)) & (~(((acpi_native_uint) boundary)-1)))
+#define ACPI_ROUND_DOWN(value,boundary) (((acpi_native_uint)(value)) & \
+ (~(((acpi_native_uint) boundary)-1)))
+
+#define ACPI_ROUND_UP(value,boundary) ((((acpi_native_uint)(value)) + \
+ (((acpi_native_uint) boundary)-1)) & \
+ (~(((acpi_native_uint) boundary)-1)))
#define ACPI_ROUND_DOWN_TO_32_BITS(a) ACPI_ROUND_DOWN(a,4)
#define ACPI_ROUND_DOWN_TO_64_BITS(a) ACPI_ROUND_DOWN(a,8)
#define ACPI_REGISTER_PREPARE_BITS(val, pos, mask) ((val << pos) & mask)
#define ACPI_REGISTER_INSERT_VALUE(reg, pos, mask, val) reg = (reg & (~(mask))) | ACPI_REGISTER_PREPARE_BITS(val, pos, mask)
+/* Generate a UUID */
+
+#define ACPI_INIT_UUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \
+ (a) & 0xFF, ((a) >> 8) & 0xFF, ((a) >> 16) & 0xFF, ((a) >> 24) & 0xFF, \
+ (b) & 0xFF, ((b) >> 8) & 0xFF, \
+ (c) & 0xFF, ((c) >> 8) & 0xFF, \
+ (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7)
+
/*
* An struct acpi_namespace_node * can appear in some contexts,
* where a pointer to an union acpi_operand_object can also
#define GET_CURRENT_ARG_TYPE(list) (list & ((u32) 0x1F))
#define INCREMENT_ARG_LIST(list) (list >>= ((u32) ARG_TYPE_WIDTH))
+#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)
/*
- * Reporting macros that are never compiled out
+ * Module name is include in both debug and non-debug versions primarily for
+ * error messages. The __FILE__ macro is not very useful for this, because it
+ * often includes the entire pathname to the module
*/
-#define ACPI_PARAM_LIST(pl) pl
+#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_acpi_module_name = name;
+#else
+#define ACPI_MODULE_NAME(name)
+#endif
/*
- * Error reporting. These versions add callers module and line#.
- *
- * Since _acpi_module_name gets compiled out when ACPI_DEBUG_OUTPUT
- * isn't defined, only use it in debug mode.
+ * Ascii error messages can be configured out
*/
-#ifdef ACPI_DEBUG_OUTPUT
+#ifndef ACPI_NO_ERROR_MESSAGES
+#define AE_INFO _acpi_module_name, __LINE__
-#define ACPI_REPORT_INFO(fp) {acpi_ut_report_info(_acpi_module_name,__LINE__,_COMPONENT); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_ERROR(fp) {acpi_ut_report_error(_acpi_module_name,__LINE__,_COMPONENT); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_WARNING(fp) {acpi_ut_report_warning(_acpi_module_name,__LINE__,_COMPONENT); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_NSERROR(s,e) acpi_ns_report_error(_acpi_module_name,__LINE__,_COMPONENT, s, e);
-
-#define ACPI_REPORT_METHOD_ERROR(s,n,p,e) acpi_ns_report_method_error(_acpi_module_name,__LINE__,_COMPONENT, s, n, p, e);
+/*
+ * Error reporting. Callers module and line number are inserted by AE_INFO,
+ * the plist contains a set of parens to allow variable-length lists.
+ * These macros are used for both the debug and non-debug versions of the code.
+ */
+#define ACPI_INFO(plist) acpi_ut_info plist
+#define ACPI_WARNING(plist) acpi_ut_warning plist
+#define ACPI_EXCEPTION(plist) acpi_ut_exception plist
+#define ACPI_ERROR(plist) acpi_ut_error plist
+#define ACPI_ERROR_NAMESPACE(s,e) acpi_ns_report_error (AE_INFO, s, e);
+#define ACPI_ERROR_METHOD(s,n,p,e) acpi_ns_report_method_error (AE_INFO, s, n, p, e);
#else
-#define ACPI_REPORT_INFO(fp) {acpi_ut_report_info("ACPI",__LINE__,_COMPONENT); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_ERROR(fp) {acpi_ut_report_error("ACPI",__LINE__,_COMPONENT); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_WARNING(fp) {acpi_ut_report_warning("ACPI",__LINE__,_COMPONENT); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define ACPI_REPORT_NSERROR(s,e) acpi_ns_report_error("ACPI",__LINE__,_COMPONENT, s, e);
+/* No error messages */
-#define ACPI_REPORT_METHOD_ERROR(s,n,p,e) acpi_ns_report_method_error("ACPI",__LINE__,_COMPONENT, s, n, p, e);
+#define ACPI_INFO(plist)
+#define ACPI_WARNING(plist)
+#define ACPI_EXCEPTION(plist)
+#define ACPI_ERROR(plist)
+#define ACPI_ERROR_NAMESPACE(s,e)
+#define ACPI_ERROR_METHOD(s,n,p,e)
#endif
-/* Error reporting. These versions pass thru the module and line# */
-
-#define _ACPI_REPORT_INFO(a,b,c,fp) {acpi_ut_report_info(a,b,c); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define _ACPI_REPORT_ERROR(a,b,c,fp) {acpi_ut_report_error(a,b,c); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-#define _ACPI_REPORT_WARNING(a,b,c,fp) {acpi_ut_report_warning(a,b,c); \
- acpi_os_printf ACPI_PARAM_LIST(fp);}
-
/*
* Debug macros that are conditionally compiled
*/
#ifdef ACPI_DEBUG_OUTPUT
-#define ACPI_MODULE_NAME(name) static char ACPI_UNUSED_VAR *_acpi_module_name = name;
/*
* Common parameters used for debug output functions:
#endif
#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
- acpi_ut_trace(ACPI_DEBUG_PARAMETERS)
+ acpi_ut_trace(ACPI_DEBUG_PARAMETERS)
#define ACPI_FUNCTION_TRACE_PTR(a,b) ACPI_FUNCTION_NAME(a) \
acpi_ut_trace_ptr(ACPI_DEBUG_PARAMETERS,(void *)b)
#define ACPI_FUNCTION_TRACE_U32(a,b) ACPI_FUNCTION_NAME(a) \
* bad form, but having a separate exit macro is very ugly and difficult to maintain.
* One of the FUNCTION_TRACE macros above must be used in conjunction with these macros
* so that "_acpi_function_name" is defined.
+ *
+ * Note: the DO_WHILE0 macro is used to prevent some compilers from complaining
+ * about these constructs.
*/
#ifdef ACPI_USE_DO_WHILE_0
#define ACPI_DO_WHILE0(a) do a while(0)
#define ACPI_DO_WHILE0(a) a
#endif
-#define return_VOID ACPI_DO_WHILE0 ({acpi_ut_exit(ACPI_DEBUG_PARAMETERS);return;})
-#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({acpi_ut_status_exit(ACPI_DEBUG_PARAMETERS,(s));return((s));})
-#define return_VALUE(s) ACPI_DO_WHILE0 ({acpi_ut_value_exit(ACPI_DEBUG_PARAMETERS,(acpi_integer)(s));return((s));})
-#define return_PTR(s) ACPI_DO_WHILE0 ({acpi_ut_ptr_exit(ACPI_DEBUG_PARAMETERS,(u8 *)(s));return((s));})
+#define return_VOID ACPI_DO_WHILE0 ({ \
+ acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \
+ return;})
+/*
+ * There are two versions of most of the return macros. The default version is
+ * safer, since it avoids side-effects by guaranteeing that the argument will
+ * not be evaluated twice.
+ *
+ * A less-safe version of the macros is provided for optional use if the
+ * compiler uses excessive CPU stack (for example, this may happen in the
+ * debug case if code optimzation is disabled.)
+ */
+#ifndef ACPI_SIMPLE_RETURN_MACROS
+
+#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \
+ register acpi_status _s = (s); \
+ acpi_ut_status_exit (ACPI_DEBUG_PARAMETERS, _s); \
+ return (_s); })
+#define return_PTR(s) ACPI_DO_WHILE0 ({ \
+ register void *_s = (void *) (s); \
+ acpi_ut_ptr_exit (ACPI_DEBUG_PARAMETERS, (u8 *) _s); \
+ return (_s); })
+#define return_VALUE(s) ACPI_DO_WHILE0 ({ \
+ register acpi_integer _s = (s); \
+ acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, _s); \
+ return (_s); })
+#define return_UINT8(s) ACPI_DO_WHILE0 ({ \
+ register u8 _s = (u8) (s); \
+ acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) _s); \
+ return (_s); })
+#define return_UINT32(s) ACPI_DO_WHILE0 ({ \
+ register u32 _s = (u32) (s); \
+ acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) _s); \
+ return (_s); })
+#else /* Use original less-safe macros */
+
+#define return_ACPI_STATUS(s) ACPI_DO_WHILE0 ({ \
+ acpi_ut_status_exit (ACPI_DEBUG_PARAMETERS, (s)); \
+ return((s)); })
+#define return_PTR(s) ACPI_DO_WHILE0 ({ \
+ acpi_ut_ptr_exit (ACPI_DEBUG_PARAMETERS, (u8 *) (s)); \
+ return((s)); })
+#define return_VALUE(s) ACPI_DO_WHILE0 ({ \
+ acpi_ut_value_exit (ACPI_DEBUG_PARAMETERS, (acpi_integer) (s)); \
+ return((s)); })
+#define return_UINT8(s) return_VALUE(s)
+#define return_UINT32(s) return_VALUE(s)
+
+#endif /* ACPI_SIMPLE_RETURN_MACROS */
/* Conditional execution */
#define ACPI_DUMP_PATHNAME(a,b,c,d) acpi_ns_dump_pathname(a,b,c,d)
#define ACPI_DUMP_RESOURCE_LIST(a) acpi_rs_dump_resource_list(a)
#define ACPI_DUMP_BUFFER(a,b) acpi_ut_dump_buffer((u8 *)a,b,DB_BYTE_DISPLAY,_COMPONENT)
-#define ACPI_BREAK_MSG(a) acpi_os_signal (ACPI_SIGNAL_BREAKPOINT,(a))
-
-/*
- * Generate INT3 on ACPI_ERROR (Debug only!)
- */
-#define ACPI_ERROR_BREAK
-#ifdef ACPI_ERROR_BREAK
-#define ACPI_BREAK_ON_ERROR(lvl) if ((lvl)&ACPI_ERROR) \
- acpi_os_signal(ACPI_SIGNAL_BREAKPOINT,"Fatal error encountered\n")
-#else
-#define ACPI_BREAK_ON_ERROR(lvl)
-#endif
/*
* Master debug print macros
* 1) Debug print for the current component is enabled
* 2) Debug error level or trace level for the print statement is enabled
*/
-#define ACPI_DEBUG_PRINT(pl) acpi_ut_debug_print ACPI_PARAM_LIST(pl)
-#define ACPI_DEBUG_PRINT_RAW(pl) acpi_ut_debug_print_raw ACPI_PARAM_LIST(pl)
+#define ACPI_DEBUG_PRINT(plist) acpi_ut_debug_print plist
+#define ACPI_DEBUG_PRINT_RAW(plist) acpi_ut_debug_print_raw plist
#else
/*
* This is the non-debug case -- make everything go away,
* leaving no executable debug code!
*/
-#define ACPI_MODULE_NAME(name)
-#define _acpi_module_name ""
-
#define ACPI_DEBUG_EXEC(a)
#define ACPI_NORMAL_EXEC(a) a;
#define ACPI_DUMP_BUFFER(a,b)
#define ACPI_DEBUG_PRINT(pl)
#define ACPI_DEBUG_PRINT_RAW(pl)
-#define ACPI_BREAK_MSG(a)
#define return_VOID return
#define return_ACPI_STATUS(s) return(s)
#define return_VALUE(s) return(s)
+#define return_UINT8(s) return(s)
+#define return_UINT32(s) return(s)
#define return_PTR(s) return(s)
#endif
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
void
acpi_ns_report_error(char *module_name,
u32 line_number,
- u32 component_id,
char *internal_name, acpi_status lookup_status);
void
acpi_ns_report_method_error(char *module_name,
u32 line_number,
- u32 component_id,
char *message,
struct acpi_namespace_node *node,
char *path, acpi_status lookup_status);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
u8 type; /* acpi_object_type */\
u16 reference_count; /* For object deletion management */\
union acpi_operand_object *next_object; /* Objects linked to parent NS node */\
- u8 flags; \
+ u8 flags;
/* Values for flag byte above */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* Exception level -- used in the global "debug_level" */
-#define ACPI_DB_ERROR ACPI_DEBUG_LEVEL (ACPI_LV_ERROR)
-#define ACPI_DB_WARN ACPI_DEBUG_LEVEL (ACPI_LV_WARN)
#define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT)
#define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT)
#define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
#define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)
+/*
+ * These two levels are essentially obsolete, all instances in the
+ * ACPICA core code have been replaced by REPORT_ERROR and REPORT_WARNING
+ * (Kept here because some drivers may still use them)
+ */
+#define ACPI_DB_ERROR ACPI_DEBUG_LEVEL (ACPI_LV_ERROR)
+#define ACPI_DB_WARN ACPI_DEBUG_LEVEL (ACPI_LV_WARN)
+
/* Trace level -- also used in the global "debug_level" */
#define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES)
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
/* ACPI PCI Interrupt Link (pci_link.c) */
int acpi_irq_penalty_init(void);
-int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *edge_level,
- int *active_high_low, char **name);
+int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering,
+ int *polarity, char **name);
int acpi_pci_link_free_irq(acpi_handle handle);
/* ACPI PCI Interrupt Routing (pci_irq.c) */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
void acpi_os_delete_lock(acpi_handle handle);
-unsigned long acpi_os_acquire_lock(acpi_handle handle);
+acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle);
-void acpi_os_release_lock(acpi_handle handle, unsigned long flags);
+void acpi_os_release_lock(acpi_handle handle, acpi_cpu_flags flags);
/*
* Memory allocation and mapping
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
acpi_status
acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data);
+acpi_status
+acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
+
/*
* Object manipulation and enumeration
*/
acpi_status(*ACPI_WALK_RESOURCE_CALLBACK) (struct acpi_resource * resource,
void *context);
+acpi_status
+acpi_get_vendor_resource(acpi_handle device_handle,
+ char *name,
+ struct acpi_vendor_uuid *uuid,
+ struct acpi_buffer *ret_buffer);
+
acpi_status
acpi_get_current_resources(acpi_handle device_handle,
struct acpi_buffer *ret_buffer);
acpi_status
acpi_walk_resources(acpi_handle device_handle,
- char *path,
+ char *name,
ACPI_WALK_RESOURCE_CALLBACK user_function, void *context);
acpi_status
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#ifndef __ACRESRC_H__
#define __ACRESRC_H__
-/*
- * Function prototypes called from Acpi* APIs
- */
-acpi_status
-acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+/* Need the AML resource descriptor structs */
-acpi_status
-acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+#include "amlresrc.h"
-#ifdef ACPI_FUTURE_USAGE
-acpi_status
-acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
-#endif /* ACPI_FUTURE_USAGE */
-
-acpi_status
-acpi_rs_get_method_data(acpi_handle handle,
- char *path, struct acpi_buffer *ret_buffer);
+/*
+ * If possible, pack the following structures to byte alignment, since we
+ * don't care about performance for debug output
+ */
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#pragma pack(1)
+#endif
-acpi_status
-acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+/*
+ * Individual entry for the resource conversion tables
+ */
+typedef const struct acpi_rsconvert_info {
+ u8 opcode;
+ u8 resource_offset;
+ u8 aml_offset;
+ u8 value;
+
+} acpi_rsconvert_info;
+
+/* Resource conversion opcodes */
+
+#define ACPI_RSC_INITGET 0
+#define ACPI_RSC_INITSET 1
+#define ACPI_RSC_FLAGINIT 2
+#define ACPI_RSC_1BITFLAG 3
+#define ACPI_RSC_2BITFLAG 4
+#define ACPI_RSC_COUNT 5
+#define ACPI_RSC_COUNT16 6
+#define ACPI_RSC_LENGTH 7
+#define ACPI_RSC_MOVE8 8
+#define ACPI_RSC_MOVE16 9
+#define ACPI_RSC_MOVE32 10
+#define ACPI_RSC_MOVE64 11
+#define ACPI_RSC_SET8 12
+#define ACPI_RSC_DATA8 13
+#define ACPI_RSC_ADDRESS 14
+#define ACPI_RSC_SOURCE 15
+#define ACPI_RSC_SOURCEX 16
+#define ACPI_RSC_BITMASK 17
+#define ACPI_RSC_BITMASK16 18
+#define ACPI_RSC_EXIT_NE 19
+#define ACPI_RSC_EXIT_LE 20
+
+/* Resource Conversion sub-opcodes */
+
+#define ACPI_RSC_COMPARE_AML_LENGTH 0
+#define ACPI_RSC_COMPARE_VALUE 1
+
+#define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (struct acpi_rsconvert_info))
+
+#define ACPI_RS_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_resource,f)
+#define AML_OFFSET(f) (u8) ACPI_OFFSET (union aml_resource,f)
+
+typedef const struct acpi_rsdump_info {
+ u8 opcode;
+ u8 offset;
+ char *name;
+ const char **pointer;
+
+} acpi_rsdump_info;
+
+/* Values for the Opcode field above */
+
+#define ACPI_RSD_TITLE 0
+#define ACPI_RSD_LITERAL 1
+#define ACPI_RSD_STRING 2
+#define ACPI_RSD_UINT8 3
+#define ACPI_RSD_UINT16 4
+#define ACPI_RSD_UINT32 5
+#define ACPI_RSD_UINT64 6
+#define ACPI_RSD_1BITFLAG 7
+#define ACPI_RSD_2BITFLAG 8
+#define ACPI_RSD_SHORTLIST 9
+#define ACPI_RSD_LONGLIST 10
+#define ACPI_RSD_DWORDLIST 11
+#define ACPI_RSD_ADDRESS 12
+#define ACPI_RSD_SOURCE 13
+
+/* restore default alignment */
+
+#pragma pack()
+
+/* Resource tables indexed by internal resource type */
+
+extern const u8 acpi_gbl_aml_resource_sizes[];
+extern struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[];
+
+/* Resource tables indexed by raw AML resource descriptor type */
+
+extern const u8 acpi_gbl_resource_struct_sizes[];
+extern struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[];
+
+struct acpi_vendor_walk_info {
+ struct acpi_vendor_uuid *uuid;
+ struct acpi_buffer *buffer;
+ acpi_status status;
+};
+/*
+ * rscreate
+ */
acpi_status
-acpi_rs_create_resource_list(union acpi_operand_object *byte_stream_buffer,
+acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
struct acpi_buffer *output_buffer);
acpi_status
-acpi_rs_create_byte_stream(struct acpi_resource *linked_list_buffer,
- struct acpi_buffer *output_buffer);
+acpi_rs_create_aml_resources(struct acpi_resource *linked_list_buffer,
+ struct acpi_buffer *output_buffer);
acpi_status
acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
struct acpi_buffer *output_buffer);
/*
- * rsdump
+ * rsutils
*/
-#ifdef ACPI_FUTURE_USAGE
-void acpi_rs_dump_resource_list(struct acpi_resource *resource);
-
-void acpi_rs_dump_irq_list(u8 * route_table);
-#endif /* ACPI_FUTURE_USAGE */
-
-/*
- * rscalc
- */
-acpi_status
-acpi_rs_get_byte_stream_start(u8 * byte_stream_buffer,
- u8 ** byte_stream_start, u32 * size);
-
-acpi_status
-acpi_rs_get_list_length(u8 * byte_stream_buffer,
- u32 byte_stream_buffer_length, acpi_size * size_needed);
-
-acpi_status
-acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list_buffer,
- acpi_size * size_needed);
-
-acpi_status
-acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
- acpi_size * buffer_size_needed);
-
-acpi_status
-acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
- u32 byte_stream_buffer_length, u8 * output_buffer);
-
-acpi_status
-acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list,
- acpi_size byte_stream_size_needed,
- u8 * output_buffer);
-
-acpi_status
-acpi_rs_io_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
-
-acpi_status
-acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
-
acpi_status
-acpi_rs_io_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
-
-acpi_status
-acpi_rs_fixed_io_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
-
-acpi_status
-acpi_rs_irq_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
-
-acpi_status
-acpi_rs_irq_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
-
-acpi_status
-acpi_rs_dma_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_prt_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
acpi_status
-acpi_rs_dma_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_crs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+#ifdef ACPI_FUTURE_USAGE
acpi_status
-acpi_rs_address16_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_prs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+#endif /* ACPI_FUTURE_USAGE */
acpi_status
-acpi_rs_address16_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_method_data(acpi_handle handle,
+ char *path, struct acpi_buffer *ret_buffer);
acpi_status
-acpi_rs_address32_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_set_srs_method_data(acpi_handle handle, struct acpi_buffer *ret_buffer);
+/*
+ * rscalc
+ */
acpi_status
-acpi_rs_address32_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_list_length(u8 * aml_buffer,
+ u32 aml_buffer_length, acpi_size * size_needed);
acpi_status
-acpi_rs_address64_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_get_aml_length(struct acpi_resource *linked_list_buffer,
+ acpi_size * size_needed);
acpi_status
-acpi_rs_address64_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
+ acpi_size * buffer_size_needed);
acpi_status
-acpi_rs_start_depend_fns_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer,
- acpi_size * structure_size);
+acpi_rs_convert_aml_to_resources(u8 * aml_buffer,
+ u32 aml_buffer_length, u8 * output_buffer);
acpi_status
-acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer,
- acpi_size * structure_size);
+acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
+ acpi_size aml_size_needed, u8 * output_buffer);
-acpi_status
-acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer,
- acpi_size * bytes_consumed);
+/*
+ * rsaddr
+ */
+void
+acpi_rs_set_address_common(union aml_resource *aml,
+ struct acpi_resource *resource);
-acpi_status
-acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+u8
+acpi_rs_get_address_common(struct acpi_resource *resource,
+ union aml_resource *aml);
+/*
+ * rsmisc
+ */
acpi_status
-acpi_rs_memory24_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
+ union aml_resource *aml,
+ struct acpi_rsconvert_info *info);
acpi_status
-acpi_rs_memory24_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
+ union aml_resource *aml,
+ struct acpi_rsconvert_info *info);
-acpi_status
-acpi_rs_memory32_range_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer,
- acpi_size * structure_size);
+/*
+ * rsutils
+ */
+void
+acpi_rs_move_data(void *destination,
+ void *source, u16 item_count, u8 move_type);
-acpi_status
-acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer,
- acpi_size * structure_size);
+u8 acpi_rs_decode_bitmask(u16 mask, u8 * list);
-acpi_status
-acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+u16 acpi_rs_encode_bitmask(u8 * list, u8 count);
-acpi_status
-acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+acpi_rs_length
+acpi_rs_get_resource_source(acpi_rs_length resource_length,
+ acpi_rs_length minimum_length,
+ struct acpi_resource_source *resource_source,
+ union aml_resource *aml, char *string_ptr);
-acpi_status
-acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+acpi_rsdesc_size
+acpi_rs_set_resource_source(union aml_resource *aml,
+ acpi_rs_length minimum_length,
+ struct acpi_resource_source *resource_source);
-acpi_status
-acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+void
+acpi_rs_set_resource_header(u8 descriptor_type,
+ acpi_rsdesc_size total_length,
+ union aml_resource *aml);
-acpi_status
-acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+void
+acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
+ union aml_resource *aml);
-acpi_status
-acpi_rs_end_tag_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+/*
+ * rsdump
+ */
+void acpi_rs_dump_resource_list(struct acpi_resource *resource);
-acpi_status
-acpi_rs_vendor_resource(u8 * byte_stream_buffer,
- acpi_size * bytes_consumed,
- u8 ** output_buffer, acpi_size * structure_size);
+void acpi_rs_dump_irq_list(u8 * route_table);
-acpi_status
-acpi_rs_vendor_stream(struct acpi_resource *linked_list,
- u8 ** output_buffer, acpi_size * bytes_consumed);
+/*
+ * Resource conversion tables
+ */
+extern struct acpi_rsconvert_info acpi_rs_convert_dma[];
+extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_convert_io[];
+extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io[];
+extern struct acpi_rsconvert_info acpi_rs_convert_end_tag[];
+extern struct acpi_rsconvert_info acpi_rs_convert_memory24[];
+extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg[];
+extern struct acpi_rsconvert_info acpi_rs_convert_memory32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address32[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address16[];
+extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq[];
+extern struct acpi_rsconvert_info acpi_rs_convert_address64[];
+extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[];
+
+/* These resources require separate get/set tables */
+
+extern struct acpi_rsconvert_info acpi_rs_get_irq[];
+extern struct acpi_rsconvert_info acpi_rs_get_start_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_get_vendor_small[];
+extern struct acpi_rsconvert_info acpi_rs_get_vendor_large[];
+
+extern struct acpi_rsconvert_info acpi_rs_set_irq[];
+extern struct acpi_rsconvert_info acpi_rs_set_start_dpf[];
+extern struct acpi_rsconvert_info acpi_rs_set_vendor[];
+
+#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
+/*
+ * rsinfo
+ */
+extern struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[];
-u8 acpi_rs_get_resource_type(u8 resource_start_byte);
+/*
+ * rsdump
+ */
+extern struct acpi_rsdump_info acpi_rs_dump_irq[];
+extern struct acpi_rsdump_info acpi_rs_dump_dma[];
+extern struct acpi_rsdump_info acpi_rs_dump_start_dpf[];
+extern struct acpi_rsdump_info acpi_rs_dump_end_dpf[];
+extern struct acpi_rsdump_info acpi_rs_dump_io[];
+extern struct acpi_rsdump_info acpi_rs_dump_fixed_io[];
+extern struct acpi_rsdump_info acpi_rs_dump_vendor[];
+extern struct acpi_rsdump_info acpi_rs_dump_end_tag[];
+extern struct acpi_rsdump_info acpi_rs_dump_memory24[];
+extern struct acpi_rsdump_info acpi_rs_dump_memory32[];
+extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[];
+extern struct acpi_rsdump_info acpi_rs_dump_address16[];
+extern struct acpi_rsdump_info acpi_rs_dump_address32[];
+extern struct acpi_rsdump_info acpi_rs_dump_address64[];
+extern struct acpi_rsdump_info acpi_rs_dump_ext_address64[];
+extern struct acpi_rsdump_info acpi_rs_dump_ext_irq[];
+extern struct acpi_rsdump_info acpi_rs_dump_generic_reg[];
+#endif
#endif /* __ACRESRC_H__ */
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#ifndef __ACTBL_H__
#define __ACTBL_H__
+/*
+ * Note about bitfields: The u8 type is used for bitfields in ACPI tables.
+ * This is the only type that is even remotely portable. Anything else is not
+ * portable, so do not use any other bitfield types.
+ */
+
/*
* Values for description table header signatures
*/
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#ifndef __ACTYPES_H__
#define __ACTYPES_H__
-/*! [Begin] no source code translation (keep the typedefs) */
+/*
+ * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent header
+ * and must be either 16, 32, or 64
+ */
+#ifndef ACPI_MACHINE_WIDTH
+#error ACPI_MACHINE_WIDTH not defined
+#endif
+
+/*! [Begin] no source code translation */
/*
* Data type ranges
#define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
#define ACPI_ASCII_MAX 0x7F
-#ifdef DEFINE_ALTERNATE_TYPES
/*
- * Types used only in translated source, defined here to enable
- * cross-platform compilation only.
+ * Architecture-specific ACPICA Subsystem Data Types
+ *
+ * The goal of these types is to provide source code portability across
+ * 16-bit, 32-bit, and 64-bit targets.
+ *
+ * 1) The following types are of fixed size for all targets (16/32/64):
+ *
+ * BOOLEAN Logical boolean
+ *
+ * UINT8 8-bit (1 byte) unsigned value
+ * UINT16 16-bit (2 byte) unsigned value
+ * UINT32 32-bit (4 byte) unsigned value
+ * UINT64 64-bit (8 byte) unsigned value
+ *
+ * INT16 16-bit (2 byte) signed value
+ * INT32 32-bit (4 byte) signed value
+ * INT64 64-bit (8 byte) signed value
+ *
+ * COMPILER_DEPENDENT_UINT64/INT64 - These types are defined in the
+ * compiler-dependent header(s) and were introduced because there is no common
+ * 64-bit integer type across the various compilation models, as shown in
+ * the table below.
+ *
+ * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit
+ * char 8 8 8 8 8 8
+ * short 16 16 16 16 16 16
+ * _int32 32
+ * int 32 64 32 32 16 16
+ * long 64 64 32 32 32 32
+ * long long 64 64
+ * pointer 64 64 64 32 32 32
+ *
+ * Note: ILP64 and LP32 are currently not supported.
+ *
+ *
+ * 2) These types represent the native word size of the target mode of the
+ * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are
+ * usually used for memory allocation, efficient loop counters, and array
+ * indexes. The types are similar to the size_t type in the C library and are
+ * required because there is no C type that consistently represents the native
+ * data width.
+ *
+ * ACPI_SIZE 16/32/64-bit unsigned value
+ * ACPI_NATIVE_UINT 16/32/64-bit unsigned value
+ * ACPI_NATIVE_INT 16/32/64-bit signed value
+ *
*/
-typedef int s32;
-typedef unsigned char u8;
-typedef unsigned short u16;
-typedef unsigned int u32;
-typedef COMPILER_DEPENDENT_UINT64 u64;
-
-#endif
-/*
- * Data types - Fixed across all compilation models (16/32/64)
+/*******************************************************************************
*
- * BOOLEAN Logical Boolean.
- * INT8 8-bit (1 byte) signed value
- * UINT8 8-bit (1 byte) unsigned value
- * INT16 16-bit (2 byte) signed value
- * UINT16 16-bit (2 byte) unsigned value
- * INT32 32-bit (4 byte) signed value
- * UINT32 32-bit (4 byte) unsigned value
- * INT64 64-bit (8 byte) signed value
- * UINT64 64-bit (8 byte) unsigned value
- * ACPI_NATIVE_INT 32-bit on IA-32, 64-bit on IA-64 signed value
- * ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value
- */
+ * Common types for all compilers, all targets
+ *
+ ******************************************************************************/
-#ifndef ACPI_MACHINE_WIDTH
-#error ACPI_MACHINE_WIDTH not defined
-#endif
+typedef unsigned char BOOLEAN;
+typedef unsigned char UINT8;
+typedef unsigned short UINT16;
+typedef COMPILER_DEPENDENT_UINT64 UINT64;
+typedef COMPILER_DEPENDENT_INT64 INT64;
+
+/*! [End] no source code translation !*/
+
+/*******************************************************************************
+ *
+ * Types specific to 64-bit targets
+ *
+ ******************************************************************************/
#if ACPI_MACHINE_WIDTH == 64
-/*! [Begin] no source code translation (keep the typedefs) */
+/*! [Begin] no source code translation (keep the typedefs as-is) */
-/*
- * 64-bit type definitions
- */
-typedef unsigned char UINT8;
-typedef unsigned char BOOLEAN;
-typedef unsigned short UINT16;
-typedef int INT32;
typedef unsigned int UINT32;
-typedef COMPILER_DEPENDENT_INT64 INT64;
-typedef COMPILER_DEPENDENT_UINT64 UINT64;
+typedef int INT32;
/*! [End] no source code translation !*/
-typedef s64 acpi_native_int;
typedef u64 acpi_native_uint;
+typedef s64 acpi_native_int;
typedef u64 acpi_table_ptr;
typedef u64 acpi_io_address;
typedef u64 acpi_physical_address;
-typedef u64 acpi_size;
-#define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* No hardware alignment support in IA64 */
-#define ACPI_USE_NATIVE_DIVIDE /* Native 64-bit integer support */
#define ACPI_MAX_PTR ACPI_UINT64_MAX
#define ACPI_SIZE_MAX ACPI_UINT64_MAX
-#elif ACPI_MACHINE_WIDTH == 16
-
-/*! [Begin] no source code translation (keep the typedefs) */
+#define ALIGNED_ADDRESS_BOUNDARY 0x00000008
+#define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */
/*
- * 16-bit type definitions
+ * In the case of the Itanium Processor Family (IPF), the hardware does not
+ * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED flag
+ * to indicate that special precautions must be taken to avoid alignment faults.
+ * (IA64 or ia64 is currently used by existing compilers to indicate IPF.)
+ *
+ * Note: Em64_t and other X86-64 processors support misaligned transfers,
+ * so there is no need to define this flag.
*/
-typedef unsigned char UINT8;
-typedef unsigned char BOOLEAN;
-typedef unsigned int UINT16;
-typedef long INT32;
-typedef int INT16;
-typedef unsigned long UINT32;
+#if defined (__IA64__) || defined (__ia64__)
+#define ACPI_MISALIGNMENT_NOT_SUPPORTED
+#endif
-struct {
- UINT32 Lo;
- UINT32 Hi;
-};
+/*******************************************************************************
+ *
+ * Types specific to 32-bit targets
+ *
+ ******************************************************************************/
+
+#elif ACPI_MACHINE_WIDTH == 32
+
+/*! [Begin] no source code translation (keep the typedefs as-is) */
+
+typedef unsigned int UINT32;
+typedef int INT32;
+
+/*! [End] no source code translation !*/
+
+typedef u32 acpi_native_uint;
+typedef s32 acpi_native_int;
+
+typedef u64 acpi_table_ptr;
+typedef u32 acpi_io_address;
+typedef u64 acpi_physical_address;
+
+#define ACPI_MAX_PTR ACPI_UINT32_MAX
+#define ACPI_SIZE_MAX ACPI_UINT32_MAX
+
+#define ALIGNED_ADDRESS_BOUNDARY 0x00000004
+
+/*******************************************************************************
+ *
+ * Types specific to 16-bit targets
+ *
+ ******************************************************************************/
+
+#elif ACPI_MACHINE_WIDTH == 16
+
+/*! [Begin] no source code translation (keep the typedefs as-is) */
+
+typedef unsigned long UINT32;
+typedef short INT16;
+typedef long INT32;
/*! [End] no source code translation !*/
typedef u32 acpi_table_ptr;
typedef u32 acpi_io_address;
typedef char *acpi_physical_address;
-typedef u16 acpi_size;
-#define ALIGNED_ADDRESS_BOUNDARY 0x00000002
-#define ACPI_MISALIGNED_TRANSFERS
-#define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */
#define ACPI_MAX_PTR ACPI_UINT16_MAX
#define ACPI_SIZE_MAX ACPI_UINT16_MAX
-/*
- * (16-bit only) internal integers must be 32-bits, so
- * 64-bit integers cannot be supported
- */
+#define ALIGNED_ADDRESS_BOUNDARY 0x00000002
+#define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */
+
+/* 64-bit integers cannot be supported */
+
#define ACPI_NO_INTEGER64_SUPPORT
-#elif ACPI_MACHINE_WIDTH == 32
+#else
-/*! [Begin] no source code translation (keep the typedefs) */
+/* ACPI_MACHINE_WIDTH must be either 64, 32, or 16 */
-/*
- * 32-bit type definitions (default)
- */
-typedef unsigned char UINT8;
-typedef unsigned char BOOLEAN;
-typedef unsigned short UINT16;
-typedef int INT32;
-typedef unsigned int UINT32;
-typedef COMPILER_DEPENDENT_INT64 INT64;
-typedef COMPILER_DEPENDENT_UINT64 UINT64;
+#error unknown ACPI_MACHINE_WIDTH
+#endif
-/*! [End] no source code translation !*/
+/* Variable-width type, used instead of clib size_t */
-typedef s32 acpi_native_int;
-typedef u32 acpi_native_uint;
+typedef acpi_native_uint acpi_size;
-typedef u64 acpi_table_ptr;
-typedef u32 acpi_io_address;
-typedef u64 acpi_physical_address;
-typedef u32 acpi_size;
+/*******************************************************************************
+ *
+ * OS- or compiler-dependent types
+ *
+ * If the defaults below are not appropriate for the host system, they can
+ * be defined in the compiler-specific or OS-specific header, and this will
+ * take precedence.
+ *
+ ******************************************************************************/
-#define ALIGNED_ADDRESS_BOUNDARY 0x00000004
-#define ACPI_MISALIGNED_TRANSFERS
-#define ACPI_MAX_PTR ACPI_UINT32_MAX
-#define ACPI_SIZE_MAX ACPI_UINT32_MAX
+/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */
-#else
-#error unknown ACPI_MACHINE_WIDTH
+#ifndef acpi_uintptr_t
+#define acpi_uintptr_t void *
#endif
/*
- * This type is used for bitfields in ACPI tables. The only type that is
- * even remotely portable is u8. Anything else is not portable, so
- * do not add any more bitfield types.
+ * If acpi_cache_t was not defined in the OS-dependent header,
+ * define it now. This is typically the case where the local cache
+ * manager implementation is to be used (ACPI_USE_LOCAL_CACHE)
+ */
+#ifndef acpi_cache_t
+#define acpi_cache_t struct acpi_memory_list
+#endif
+
+/*
+ * Allow the CPU flags word to be defined per-OS to simplify the use of the
+ * lock and unlock OSL interfaces.
+ */
+#ifndef acpi_cpu_flags
+#define acpi_cpu_flags acpi_native_uint
+#endif
+
+/*
+ * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because
+ * some compilers can catch printf format string problems
*/
-typedef u8 UINT8_BIT;
-typedef acpi_native_uint ACPI_PTRDIFF;
+#ifndef ACPI_PRINTF_LIKE
+#define ACPI_PRINTF_LIKE(c)
+#endif
+
+/*
+ * Some compilers complain about unused variables. Sometimes we don't want to
+ * use all the variables (for example, _acpi_module_name). This allows us
+ * to to tell the compiler in a per-variable manner that a variable
+ * is unused
+ */
+#ifndef ACPI_UNUSED_VAR
+#define ACPI_UNUSED_VAR
+#endif
+
+/*******************************************************************************
+ *
+ * Independent types
+ *
+ ******************************************************************************/
/*
* Pointer overlays to avoid lots of typecasting for
#define ACPI_LOGMODE_PHYSPTR ACPI_LOGICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
#define ACPI_LOGMODE_LOGPTR ACPI_LOGICAL_ADDRESSING | ACPI_LOGICAL_POINTER
-/*
- * If acpi_cache_t was not defined in the OS-dependent header,
- * define it now. This is typically the case where the local cache
- * manager implementation is to be used (ACPI_USE_LOCAL_CACHE)
- */
-#ifndef acpi_cache_t
-#define acpi_cache_t struct acpi_memory_list
-#endif
+/* Logical defines and NULL */
-/*
- * Useful defines
- */
#ifdef FALSE
#undef FALSE
#endif
#endif
/*
- * Local datatypes
+ * Mescellaneous types
*/
typedef u32 acpi_status; /* All ACPI Exceptions */
typedef u32 acpi_name; /* 4-byte ACPI name */
typedef char *acpi_string; /* Null terminated ASCII string */
-typedef void *acpi_handle; /* Actually a ptr to an Node */
+typedef void *acpi_handle; /* Actually a ptr to a NS Node */
struct uint64_struct {
u32 lo;
/*
* Constants with special meanings
*/
-#define ACPI_ROOT_OBJECT (acpi_handle) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR)
+#define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, NULL, ACPI_MAX_PTR)
/*
* Initialization sequence
#define ACPI_TYPE_INVALID 0x1E
#define ACPI_TYPE_NOT_FOUND 0xFF
-/*
- * Bitmapped ACPI types. Used internally only
- */
-#define ACPI_BTYPE_ANY 0x00000000
-#define ACPI_BTYPE_INTEGER 0x00000001
-#define ACPI_BTYPE_STRING 0x00000002
-#define ACPI_BTYPE_BUFFER 0x00000004
-#define ACPI_BTYPE_PACKAGE 0x00000008
-#define ACPI_BTYPE_FIELD_UNIT 0x00000010
-#define ACPI_BTYPE_DEVICE 0x00000020
-#define ACPI_BTYPE_EVENT 0x00000040
-#define ACPI_BTYPE_METHOD 0x00000080
-#define ACPI_BTYPE_MUTEX 0x00000100
-#define ACPI_BTYPE_REGION 0x00000200
-#define ACPI_BTYPE_POWER 0x00000400
-#define ACPI_BTYPE_PROCESSOR 0x00000800
-#define ACPI_BTYPE_THERMAL 0x00001000
-#define ACPI_BTYPE_BUFFER_FIELD 0x00002000
-#define ACPI_BTYPE_DDB_HANDLE 0x00004000
-#define ACPI_BTYPE_DEBUG_OBJECT 0x00008000
-#define ACPI_BTYPE_REFERENCE 0x00010000
-#define ACPI_BTYPE_RESOURCE 0x00020000
-
-#define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
-
-#define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE)
-#define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
-#define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
-#define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
-#define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
-
/*
* All I/O
*/
#define ACPI_VALID_CID 0x0010
#define ACPI_VALID_SXDS 0x0020
+/* Flags for _STA method */
+
+#define ACPI_STA_DEVICE_PRESENT 0x01
+#define ACPI_STA_DEVICE_ENABLED 0x02
+#define ACPI_STA_DEVICE_UI 0x04
+#define ACPI_STA_DEVICE_OK 0x08
+#define ACPI_STA_BATTERY_PRESENT 0x10
+
#define ACPI_COMMON_OBJ_INFO \
acpi_object_type type; /* ACPI object type */ \
acpi_name name /* ACPI object Name */
/*
* Definitions for Resource Attributes
*/
+typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */
+typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (length+3) = (64_k-1)+3 */
/*
* Memory Attributes
#define ACPI_ISA_ONLY_RANGES (u8) 0x02
#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
-#define ACPI_SPARSE_TRANSLATION (u8) 0x03
+/* Type of translation - 1=Sparse, 0=Dense */
+
+#define ACPI_SPARSE_TRANSLATION (u8) 0x01
/*
* IO Port Descriptor Decode
/*
* IRQ Attributes
*/
-#define ACPI_EDGE_SENSITIVE (u8) 0x00
-#define ACPI_LEVEL_SENSITIVE (u8) 0x01
+#define ACPI_LEVEL_SENSITIVE (u8) 0x00
+#define ACPI_EDGE_SENSITIVE (u8) 0x01
#define ACPI_ACTIVE_HIGH (u8) 0x00
#define ACPI_ACTIVE_LOW (u8) 0x01
#define ACPI_PRODUCER (u8) 0x00
#define ACPI_CONSUMER (u8) 0x01
+/*
+ * If possible, pack the following structures to byte alignment
+ */
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
+#pragma pack(1)
+#endif
+
+/* UUID data structures for use in vendor-defined resource descriptors */
+
+struct acpi_uuid {
+ u8 data[ACPI_UUID_LENGTH];
+};
+
+struct acpi_vendor_uuid {
+ u8 subtype;
+ u8 data[ACPI_UUID_LENGTH];
+};
+
/*
* Structures used to describe device resources
*/
struct acpi_resource_irq {
- u32 edge_level;
- u32 active_high_low;
- u32 shared_exclusive;
- u32 number_of_interrupts;
- u32 interrupts[1];
+ u8 triggering;
+ u8 polarity;
+ u8 sharable;
+ u8 interrupt_count;
+ u8 interrupts[1];
};
struct acpi_resource_dma {
- u32 type;
- u32 bus_master;
- u32 transfer;
- u32 number_of_channels;
- u32 channels[1];
+ u8 type;
+ u8 bus_master;
+ u8 transfer;
+ u8 channel_count;
+ u8 channels[1];
};
-struct acpi_resource_start_dpf {
- u32 compatibility_priority;
- u32 performance_robustness;
+struct acpi_resource_start_dependent {
+ u8 compatibility_priority;
+ u8 performance_robustness;
};
/*
*/
struct acpi_resource_io {
- u32 io_decode;
- u32 min_base_address;
- u32 max_base_address;
- u32 alignment;
- u32 range_length;
+ u8 io_decode;
+ u8 alignment;
+ u8 address_length;
+ u16 minimum;
+ u16 maximum;
};
struct acpi_resource_fixed_io {
- u32 base_address;
- u32 range_length;
+ u16 address;
+ u8 address_length;
};
struct acpi_resource_vendor {
- u32 length;
- u8 reserved[1];
+ u16 byte_length;
+ u8 byte_data[1];
+};
+
+/* Vendor resource with UUID info (introduced in ACPI 3.0) */
+
+struct acpi_resource_vendor_typed {
+ u16 byte_length;
+ u8 uuid_subtype;
+ u8 uuid[ACPI_UUID_LENGTH];
+ u8 byte_data[1];
};
struct acpi_resource_end_tag {
u8 checksum;
};
-struct acpi_resource_mem24 {
- u32 read_write_attribute;
- u32 min_base_address;
- u32 max_base_address;
- u32 alignment;
- u32 range_length;
+struct acpi_resource_memory24 {
+ u8 write_protect;
+ u16 minimum;
+ u16 maximum;
+ u16 alignment;
+ u16 address_length;
};
-struct acpi_resource_mem32 {
- u32 read_write_attribute;
- u32 min_base_address;
- u32 max_base_address;
+struct acpi_resource_memory32 {
+ u8 write_protect;
+ u32 minimum;
+ u32 maximum;
u32 alignment;
- u32 range_length;
+ u32 address_length;
};
-struct acpi_resource_fixed_mem32 {
- u32 read_write_attribute;
- u32 range_base_address;
- u32 range_length;
+struct acpi_resource_fixed_memory32 {
+ u8 write_protect;
+ u32 address;
+ u32 address_length;
};
struct acpi_memory_attribute {
- u16 cache_attribute;
- u16 read_write_attribute;
+ u8 write_protect;
+ u8 caching;
+ u8 range_type;
+ u8 translation;
};
struct acpi_io_attribute {
- u16 range_attribute;
- u16 translation_attribute;
-};
-
-struct acpi_bus_attribute {
- u16 reserved1;
- u16 reserved2;
+ u8 range_type;
+ u8 translation;
+ u8 translation_type;
+ u8 reserved1;
};
union acpi_resource_attribute {
- struct acpi_memory_attribute memory;
+ struct acpi_memory_attribute mem;
struct acpi_io_attribute io;
- struct acpi_bus_attribute bus;
+
+ /* Used for the *word_space macros */
+
+ u8 type_specific;
};
struct acpi_resource_source {
- u32 index;
- u32 string_length;
+ u8 index;
+ u16 string_length;
char *string_ptr;
};
/* Fields common to all address descriptors, 16/32/64 bit */
#define ACPI_RESOURCE_ADDRESS_COMMON \
- u32 resource_type; \
- u32 producer_consumer; \
- u32 decode; \
- u32 min_address_fixed; \
- u32 max_address_fixed; \
- union acpi_resource_attribute attribute;
+ u8 resource_type; \
+ u8 producer_consumer; \
+ u8 decode; \
+ u8 min_address_fixed; \
+ u8 max_address_fixed; \
+ union acpi_resource_attribute info;
struct acpi_resource_address {
ACPI_RESOURCE_ADDRESS_COMMON};
struct acpi_resource_address16 {
- ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
- u32 min_address_range;
- u32 max_address_range;
- u32 address_translation_offset;
- u32 address_length;
+ ACPI_RESOURCE_ADDRESS_COMMON u16 granularity;
+ u16 minimum;
+ u16 maximum;
+ u16 translation_offset;
+ u16 address_length;
struct acpi_resource_source resource_source;
};
struct acpi_resource_address32 {
ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
- u32 min_address_range;
- u32 max_address_range;
- u32 address_translation_offset;
+ u32 minimum;
+ u32 maximum;
+ u32 translation_offset;
u32 address_length;
struct acpi_resource_source resource_source;
};
struct acpi_resource_address64 {
ACPI_RESOURCE_ADDRESS_COMMON u64 granularity;
- u64 min_address_range;
- u64 max_address_range;
- u64 address_translation_offset;
+ u64 minimum;
+ u64 maximum;
+ u64 translation_offset;
u64 address_length;
- u64 type_specific_attributes;
struct acpi_resource_source resource_source;
};
-struct acpi_resource_ext_irq {
- u32 producer_consumer;
- u32 edge_level;
- u32 active_high_low;
- u32 shared_exclusive;
- u32 number_of_interrupts;
+struct acpi_resource_extended_address64 {
+ ACPI_RESOURCE_ADDRESS_COMMON u8 revision_iD;
+ u64 granularity;
+ u64 minimum;
+ u64 maximum;
+ u64 translation_offset;
+ u64 address_length;
+ u64 type_specific;
+};
+
+struct acpi_resource_extended_irq {
+ u8 producer_consumer;
+ u8 triggering;
+ u8 polarity;
+ u8 sharable;
+ u8 interrupt_count;
struct acpi_resource_source resource_source;
u32 interrupts[1];
};
+struct acpi_resource_generic_register {
+ u8 space_id;
+ u8 bit_width;
+ u8 bit_offset;
+ u8 access_size;
+ u64 address;
+};
+
/* ACPI_RESOURCE_TYPEs */
-#define ACPI_RSTYPE_IRQ 0
-#define ACPI_RSTYPE_DMA 1
-#define ACPI_RSTYPE_START_DPF 2
-#define ACPI_RSTYPE_END_DPF 3
-#define ACPI_RSTYPE_IO 4
-#define ACPI_RSTYPE_FIXED_IO 5
-#define ACPI_RSTYPE_VENDOR 6
-#define ACPI_RSTYPE_END_TAG 7
-#define ACPI_RSTYPE_MEM24 8
-#define ACPI_RSTYPE_MEM32 9
-#define ACPI_RSTYPE_FIXED_MEM32 10
-#define ACPI_RSTYPE_ADDRESS16 11
-#define ACPI_RSTYPE_ADDRESS32 12
-#define ACPI_RSTYPE_ADDRESS64 13
-#define ACPI_RSTYPE_EXT_IRQ 14
-
-typedef u32 acpi_resource_type;
+#define ACPI_RESOURCE_TYPE_IRQ 0
+#define ACPI_RESOURCE_TYPE_DMA 1
+#define ACPI_RESOURCE_TYPE_START_DEPENDENT 2
+#define ACPI_RESOURCE_TYPE_END_DEPENDENT 3
+#define ACPI_RESOURCE_TYPE_IO 4
+#define ACPI_RESOURCE_TYPE_FIXED_IO 5
+#define ACPI_RESOURCE_TYPE_VENDOR 6
+#define ACPI_RESOURCE_TYPE_END_TAG 7
+#define ACPI_RESOURCE_TYPE_MEMORY24 8
+#define ACPI_RESOURCE_TYPE_MEMORY32 9
+#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10
+#define ACPI_RESOURCE_TYPE_ADDRESS16 11
+#define ACPI_RESOURCE_TYPE_ADDRESS32 12
+#define ACPI_RESOURCE_TYPE_ADDRESS64 13
+#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
+#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
+#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
+#define ACPI_RESOURCE_TYPE_MAX 16
union acpi_resource_data {
struct acpi_resource_irq irq;
struct acpi_resource_dma dma;
- struct acpi_resource_start_dpf start_dpf;
+ struct acpi_resource_start_dependent start_dpf;
struct acpi_resource_io io;
struct acpi_resource_fixed_io fixed_io;
- struct acpi_resource_vendor vendor_specific;
+ struct acpi_resource_vendor vendor;
+ struct acpi_resource_vendor_typed vendor_typed;
struct acpi_resource_end_tag end_tag;
- struct acpi_resource_mem24 memory24;
- struct acpi_resource_mem32 memory32;
- struct acpi_resource_fixed_mem32 fixed_memory32;
- struct acpi_resource_address address; /* Common 16/32/64 address fields */
+ struct acpi_resource_memory24 memory24;
+ struct acpi_resource_memory32 memory32;
+ struct acpi_resource_fixed_memory32 fixed_memory32;
struct acpi_resource_address16 address16;
struct acpi_resource_address32 address32;
struct acpi_resource_address64 address64;
- struct acpi_resource_ext_irq extended_irq;
+ struct acpi_resource_extended_address64 ext_address64;
+ struct acpi_resource_extended_irq extended_irq;
+ struct acpi_resource_generic_register generic_reg;
+
+ /* Common fields */
+
+ struct acpi_resource_address address; /* Common 16/32/64 address fields */
};
struct acpi_resource {
- acpi_resource_type id;
+ u32 type;
u32 length;
union acpi_resource_data data;
};
-#define ACPI_RESOURCE_LENGTH 12
-#define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */
+/* restore default alignment */
+
+#pragma pack()
-#define ACPI_SIZEOF_RESOURCE(type) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (type))
+#define ACPI_RS_SIZE_MIN 12
+#define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */
+#define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))
#define ACPI_NEXT_RESOURCE(res) (struct acpi_resource *)((u8 *) res + res->length)
-#ifdef ACPI_MISALIGNED_TRANSFERS
+#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
#define ACPI_ALIGN_RESOURCE_SIZE(length) (length)
#else
#define ACPI_ALIGN_RESOURCE_SIZE(length) ACPI_ROUND_UP_TO_NATIVE_WORD(length)
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#ifndef _ACUTILS_H
#define _ACUTILS_H
+extern const u8 acpi_gbl_resource_aml_sizes[];
+
+/* Strings used by the disassembler and debugger resource dump routines */
+
+#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
+
+extern const char *acpi_gbl_BMdecode[2];
+extern const char *acpi_gbl_config_decode[4];
+extern const char *acpi_gbl_consume_decode[2];
+extern const char *acpi_gbl_DECdecode[2];
+extern const char *acpi_gbl_HEdecode[2];
+extern const char *acpi_gbl_io_decode[2];
+extern const char *acpi_gbl_LLdecode[2];
+extern const char *acpi_gbl_max_decode[2];
+extern const char *acpi_gbl_MEMdecode[4];
+extern const char *acpi_gbl_min_decode[2];
+extern const char *acpi_gbl_MTPdecode[4];
+extern const char *acpi_gbl_RNGdecode[4];
+extern const char *acpi_gbl_RWdecode[2];
+extern const char *acpi_gbl_SHRdecode[2];
+extern const char *acpi_gbl_SIZdecode[4];
+extern const char *acpi_gbl_TRSdecode[2];
+extern const char *acpi_gbl_TTPdecode[2];
+extern const char *acpi_gbl_TYPdecode[4];
+#endif
+
+/* Types for Resource descriptor entries */
+
+#define ACPI_INVALID_RESOURCE 0
+#define ACPI_FIXED_LENGTH 1
+#define ACPI_VARIABLE_LENGTH 2
+#define ACPI_SMALL_VARIABLE_LENGTH 3
+
typedef
acpi_status(*acpi_pkg_callback) (u8 object_type,
union acpi_operand_object * source_object,
#define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO))
#define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU))
#define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP))
-#define ACPI_IS_ASCII(c) ((c) < 0x80)
#endif /* ACPI_USE_SYSTEM_CLIBRARY */
const char *function_name,
char *module_name, u32 component_id, u8 * ptr);
-void acpi_ut_report_info(char *module_name, u32 line_number, u32 component_id);
+void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id);
-void acpi_ut_report_error(char *module_name, u32 line_number, u32 component_id);
+void acpi_ut_report_error(char *module_name, u32 line_number);
-void
-acpi_ut_report_warning(char *module_name, u32 line_number, u32 component_id);
+void acpi_ut_report_info(char *module_name, u32 line_number);
-void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id);
+void acpi_ut_report_warning(char *module_name, u32 line_number);
+
+/* Error and message reporting interfaces */
void ACPI_INTERNAL_VAR_XFACE
acpi_ut_debug_print(u32 requested_debug_level,
u32 line_number,
const char *function_name,
char *module_name,
- u32 component_id, char *format, ...) ACPI_PRINTF_LIKE_FUNC;
+ u32 component_id, char *format, ...) ACPI_PRINTF_LIKE(6);
void ACPI_INTERNAL_VAR_XFACE
acpi_ut_debug_print_raw(u32 requested_debug_level,
const char *function_name,
char *module_name,
u32 component_id,
- char *format, ...) ACPI_PRINTF_LIKE_FUNC;
+ char *format, ...) ACPI_PRINTF_LIKE(6);
+
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_error(char *module_name,
+ u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3);
+
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_exception(char *module_name,
+ u32 line_number,
+ acpi_status status, char *format, ...) ACPI_PRINTF_LIKE(4);
+
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_warning(char *module_name,
+ u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3);
+
+void ACPI_INTERNAL_VAR_XFACE
+acpi_ut_info(char *module_name,
+ u32 line_number, char *format, ...) ACPI_PRINTF_LIKE(3);
/*
* utdelete - Object deletion and reference counts
#define ACPI_ANY_BASE 0
-u8 *acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc);
+acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index);
+
+u32 acpi_ut_get_descriptor_length(void *aml);
+
+u16 acpi_ut_get_resource_length(void *aml);
+
+u8 acpi_ut_get_resource_header_length(void *aml);
+
+u8 acpi_ut_get_resource_type(void *aml);
+
+acpi_status
+acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc,
+ u8 ** end_tag);
u8 acpi_ut_generate_checksum(u8 * buffer, u32 length);
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
struct asl_resource_node *next;
};
+/* Macros used to generate AML resource length fields */
+
+#define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (struct aml_resource_large_header))
+#define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (struct aml_resource_small_header))
+
/*
* Resource descriptors defined in the ACPI specification.
*
* Packing/alignment must be BYTE because these descriptors
- * are used to overlay the AML byte stream.
+ * are used to overlay the raw AML byte stream.
*/
#pragma pack(1)
-struct asl_irq_format_desc {
- u8 descriptor_type;
- u16 irq_mask;
+/*
+ * SMALL descriptors
+ */
+#define AML_RESOURCE_SMALL_HEADER_COMMON \
+ u8 descriptor_type;
+
+struct aml_resource_small_header {
+AML_RESOURCE_SMALL_HEADER_COMMON};
+
+struct aml_resource_irq {
+ AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
u8 flags;
};
-struct asl_irq_noflags_desc {
- u8 descriptor_type;
- u16 irq_mask;
+struct aml_resource_irq_noflags {
+ AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
};
-struct asl_dma_format_desc {
- u8 descriptor_type;
- u8 dma_channel_mask;
+struct aml_resource_dma {
+ AML_RESOURCE_SMALL_HEADER_COMMON u8 dma_channel_mask;
u8 flags;
};
-struct asl_start_dependent_desc {
- u8 descriptor_type;
- u8 flags;
+struct aml_resource_start_dependent {
+ AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
};
-struct asl_start_dependent_noprio_desc {
- u8 descriptor_type;
-};
+struct aml_resource_start_dependent_noprio {
+AML_RESOURCE_SMALL_HEADER_COMMON};
-struct asl_end_dependent_desc {
- u8 descriptor_type;
-};
+struct aml_resource_end_dependent {
+AML_RESOURCE_SMALL_HEADER_COMMON};
-struct asl_io_port_desc {
- u8 descriptor_type;
- u8 information;
- u16 address_min;
- u16 address_max;
+struct aml_resource_io {
+ AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
+ u16 minimum;
+ u16 maximum;
u8 alignment;
- u8 length;
+ u8 address_length;
};
-struct asl_fixed_io_port_desc {
- u8 descriptor_type;
- u16 base_address;
- u8 length;
+struct aml_resource_fixed_io {
+ AML_RESOURCE_SMALL_HEADER_COMMON u16 address;
+ u8 address_length;
};
-struct asl_small_vendor_desc {
- u8 descriptor_type;
- u8 vendor_defined[7];
-};
+struct aml_resource_vendor_small {
+AML_RESOURCE_SMALL_HEADER_COMMON};
-struct asl_end_tag_desc {
- u8 descriptor_type;
- u8 checksum;
+struct aml_resource_end_tag {
+ AML_RESOURCE_SMALL_HEADER_COMMON u8 checksum;
};
-/* LARGE descriptors */
+/*
+ * LARGE descriptors
+ */
+#define AML_RESOURCE_LARGE_HEADER_COMMON \
+ u8 descriptor_type;\
+ u16 resource_length;
+
+struct aml_resource_large_header {
+AML_RESOURCE_LARGE_HEADER_COMMON};
-struct asl_memory_24_desc {
- u8 descriptor_type;
- u16 length;
- u8 information;
- u16 address_min;
- u16 address_max;
+struct aml_resource_memory24 {
+ AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
+ u16 minimum;
+ u16 maximum;
u16 alignment;
- u16 range_length;
+ u16 address_length;
};
-struct asl_large_vendor_desc {
- u8 descriptor_type;
- u16 length;
- u8 vendor_defined[1];
-};
+struct aml_resource_vendor_large {
+AML_RESOURCE_LARGE_HEADER_COMMON};
-struct asl_memory_32_desc {
- u8 descriptor_type;
- u16 length;
- u8 information;
- u32 address_min;
- u32 address_max;
+struct aml_resource_memory32 {
+ AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
+ u32 minimum;
+ u32 maximum;
u32 alignment;
- u32 range_length;
+ u32 address_length;
};
-struct asl_fixed_memory_32_desc {
- u8 descriptor_type;
- u16 length;
- u8 information;
- u32 base_address;
- u32 range_length;
+struct aml_resource_fixed_memory32 {
+ AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
+ u32 address;
+ u32 address_length;
};
-struct asl_extended_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u8 revision_iD;
+#define AML_RESOURCE_ADDRESS_COMMON \
+ u8 resource_type; \
+ u8 flags; \
+ u8 specific_flags;
+
+struct aml_resource_address {
+AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON};
+
+struct aml_resource_extended_address64 {
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_ADDRESS_COMMON u8 revision_iD;
u8 reserved;
u64 granularity;
- u64 address_min;
- u64 address_max;
+ u64 minimum;
+ u64 maximum;
u64 translation_offset;
u64 address_length;
- u64 type_specific_attributes;
- u8 optional_fields[2]; /* Used for length calculation only */
+ u64 type_specific;
};
-#define ASL_EXTENDED_ADDRESS_DESC_REVISION 1 /* ACPI 3.0 */
+#define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */
-struct asl_qword_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u64 granularity;
- u64 address_min;
- u64 address_max;
+struct aml_resource_address64 {
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_ADDRESS_COMMON u64 granularity;
+ u64 minimum;
+ u64 maximum;
u64 translation_offset;
u64 address_length;
- u8 optional_fields[2];
};
-struct asl_dword_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u32 granularity;
- u32 address_min;
- u32 address_max;
+struct aml_resource_address32 {
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_ADDRESS_COMMON u32 granularity;
+ u32 minimum;
+ u32 maximum;
u32 translation_offset;
u32 address_length;
- u8 optional_fields[2];
};
-struct asl_word_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
- u8 flags;
- u8 specific_flags;
- u16 granularity;
- u16 address_min;
- u16 address_max;
+struct aml_resource_address16 {
+ AML_RESOURCE_LARGE_HEADER_COMMON
+ AML_RESOURCE_ADDRESS_COMMON u16 granularity;
+ u16 minimum;
+ u16 maximum;
u16 translation_offset;
u16 address_length;
- u8 optional_fields[2];
};
-struct asl_extended_xrupt_desc {
- u8 descriptor_type;
- u16 length;
- u8 flags;
- u8 table_length;
- u32 interrupt_number[1];
+struct aml_resource_extended_irq {
+ AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
+ u8 interrupt_count;
+ u32 interrupts[1];
/* res_source_index, res_source optional fields follow */
};
-struct asl_general_register_desc {
- u8 descriptor_type;
- u16 length;
- u8 address_space_id;
+struct aml_resource_generic_register {
+ AML_RESOURCE_LARGE_HEADER_COMMON u8 address_space_id;
u8 bit_width;
u8 bit_offset;
- u8 access_size; /* ACPI 3.0, was Reserved */
+ u8 access_size; /* ACPI 3.0, was previously Reserved */
u64 address;
};
/* Union of all resource descriptors, so we can allocate the worst case */
-union asl_resource_desc {
- struct asl_irq_format_desc irq;
- struct asl_dma_format_desc dma;
- struct asl_start_dependent_desc std;
- struct asl_end_dependent_desc end;
- struct asl_io_port_desc iop;
- struct asl_fixed_io_port_desc fio;
- struct asl_small_vendor_desc smv;
- struct asl_end_tag_desc et;
-
- struct asl_memory_24_desc M24;
- struct asl_large_vendor_desc lgv;
- struct asl_memory_32_desc M32;
- struct asl_fixed_memory_32_desc F32;
- struct asl_qword_address_desc qas;
- struct asl_dword_address_desc das;
- struct asl_word_address_desc was;
- struct asl_extended_address_desc eas;
- struct asl_extended_xrupt_desc exx;
- struct asl_general_register_desc grg;
+union aml_resource {
+ /* Descriptor headers */
+
+ struct aml_resource_small_header small_header;
+ struct aml_resource_large_header large_header;
+
+ /* Small resource descriptors */
+
+ struct aml_resource_irq irq;
+ struct aml_resource_dma dma;
+ struct aml_resource_start_dependent start_dpf;
+ struct aml_resource_end_dependent end_dpf;
+ struct aml_resource_io io;
+ struct aml_resource_fixed_io fixed_io;
+ struct aml_resource_vendor_small vendor_small;
+ struct aml_resource_end_tag end_tag;
+
+ /* Large resource descriptors */
+
+ struct aml_resource_memory24 memory24;
+ struct aml_resource_generic_register generic_reg;
+ struct aml_resource_vendor_large vendor_large;
+ struct aml_resource_memory32 memory32;
+ struct aml_resource_fixed_memory32 fixed_memory32;
+ struct aml_resource_address16 address16;
+ struct aml_resource_address32 address32;
+ struct aml_resource_address64 address64;
+ struct aml_resource_extended_address64 ext_address64;
+ struct aml_resource_extended_irq extended_irq;
+
+ /* Utility overlays */
+
+ struct aml_resource_address address;
u32 u32_item;
u16 u16_item;
u8 U8item;
#define ACPI_PDC_C_C1_FFH (0x0100)
#define ACPI_PDC_EST_CAPABILITY_SMP (ACPI_PDC_SMP_C1PT | \
- ACPI_PDC_C_C1_HALT)
-
-#define ACPI_PDC_EST_CAPABILITY_SMP_MSR (ACPI_PDC_EST_CAPABILITY_SMP | \
+ ACPI_PDC_C_C1_HALT | \
ACPI_PDC_P_FFH)
#define ACPI_PDC_C_CAPABILITY_SMP (ACPI_PDC_SMP_C2C3 | \
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define ACPI_APPLICATION
#define ACPI_DEBUGGER
#define ACPI_DISASSEMBLER
+#define ACPI_MUTEX_DEBUG
#endif
#ifdef ACPI_ASL_COMPILER
#elif defined(NETWARE)
#include "acnetware.h"
+#elif defined(__sun)
+#include "acsolaris.h"
+
#else
/* All other environments */
#define COMPILER_DEPENDENT_INT64 long long
#define COMPILER_DEPENDENT_UINT64 unsigned long long
-/*
- * This macro is used to tag functions as "printf-like" because
- * some compilers can catch printf format string problems. MSVC
- * doesn't, so this is proprocessed away.
- */
-#define ACPI_PRINTF_LIKE_FUNC
-
#endif
/*
*
*****************************************************************************/
+#define ACPI_IS_ASCII(c) ((c) < 0x80)
+
#ifdef ACPI_USE_SYSTEM_CLIBRARY
/*
* Use the standard C library headers.
#define ACPI_STRCAT(d,s) (void) strcat((d), (s))
#define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n))
#define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n))
-#define ACPI_MEMCMP(s1,s2,n) memcmp((s1), (s2), (acpi_size)(n))
+#define ACPI_MEMCMP(s1,s2,n) memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n))
#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n))
#define ACPI_IS_UPPER(i) isupper((int) (i))
#define ACPI_IS_PRINT(i) isprint((int) (i))
#define ACPI_IS_ALPHA(i) isalpha((int) (i))
-#define ACPI_IS_ASCII(i) isascii((int) (i))
#else
/*
* Storage alignment properties
*/
-#define _AUPBND (sizeof (acpi_native_int) - 1)
-#define _ADNBND (sizeof (acpi_native_int) - 1)
+#define _AUPBND (sizeof (acpi_native_uint) - 1)
+#define _ADNBND (sizeof (acpi_native_uint) - 1)
/*
* Variable argument list macro definitions
#define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s))
#define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n))
#define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n))
-#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((s1), (s2), (acpi_size)(n))
+#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n))
#define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n))
#define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n))
#define ACPI_TOUPPER acpi_ut_to_upper
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define ACPI_GET_FUNCTION_NAME __FUNCTION__
-/* This macro is used to tag functions as "printf-like" because
+/*
+ * This macro is used to tag functions as "printf-like" because
* some compilers (like GCC) can catch printf format string problems.
*/
-#define ACPI_PRINTF_LIKE_FUNC __attribute__ ((__format__ (__printf__, 6, 7)))
+#define ACPI_PRINTF_LIKE(c) __attribute__ ((__format__ (__printf__, c, c+1)))
-/* Some compilers complain about unused variables. Sometimes we don't want to
+/*
+ * Some compilers complain about unused variables. Sometimes we don't want to
* use all the variables (for example, _acpi_module_name). This allows us
* to to tell the compiler warning in a per-variable manner that a variable
* is unused.
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define acpi_cache_t kmem_cache_t
#endif
+/* Full namespace pathname length limit - arbitrary */
+
+#define ACPI_PATHNAME_MAX 256
+
#else /* !__KERNEL__ */
#include <stdarg.h>
#include "acgcc.h"
+#define acpi_cpu_flags unsigned long
+
#endif /* __ACLINUX_H__ */
u32 bm_activity;
int count;
struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER];
-
- /* the _PDC objects passed by the driver, if any */
- struct acpi_object_list *pdc;
};
/* Performance Management */
unsigned int state_count;
struct acpi_processor_px *states;
- /* the _PDC objects passed by the driver, if any */
- struct acpi_object_list *pdc;
};
/* Throttling Control */
struct acpi_processor_performance *performance;
struct acpi_processor_throttling throttling;
struct acpi_processor_limit limit;
+
+ /* the _PDC objects for this processor, if any */
+ struct acpi_object_list *pdc;
};
struct acpi_processor_errata {
extern struct acpi_processor *processors[NR_CPUS];
extern struct acpi_processor_errata errata;
-int acpi_processor_set_pdc(struct acpi_processor *pr,
- struct acpi_object_list *pdc_in);
+void arch_acpi_processor_init_pdc(struct acpi_processor *pr);
-#ifdef ARCH_HAS_POWER_PDC_INIT
-void acpi_processor_power_init_pdc(struct acpi_processor_power *pow,
- unsigned int cpu);
+#ifdef ARCH_HAS_POWER_INIT
void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
unsigned int cpu);
#else
-static inline void acpi_processor_power_init_pdc(struct acpi_processor_power
- *pow, unsigned int cpu)
-{
- pow->pdc = NULL;
- return;
-}
-
static inline void acpi_processor_power_init_bm_check(struct
acpi_processor_flags
*flags, unsigned int cpu)
/* in processor_throttling.c */
int acpi_processor_get_throttling_info(struct acpi_processor *pr);
int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
-ssize_t acpi_processor_write_throttling(struct file *file,
- const char __user * buffer,
- size_t count, loff_t * data);
extern struct file_operations acpi_processor_throttling_fops;
/* in processor_idle.c */
/* in processor_thermal.c */
int acpi_processor_get_limit_info(struct acpi_processor *pr);
-ssize_t acpi_processor_write_limit(struct file *file,
- const char __user * buffer,
- size_t count, loff_t * data);
extern struct file_operations acpi_processor_limit_fops;
#ifdef CONFIG_CPU_FREQ
extern u8 x86_acpiid_to_apicid[];
-#define ARCH_HAS_POWER_PDC_INIT 1
+#define ARCH_HAS_POWER_INIT 1
#endif /*__KERNEL__*/
extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base);
extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi);
extern void mp_config_acpi_legacy_irqs (void);
-extern int mp_register_gsi (u32 gsi, int edge_level, int active_high_low);
+extern int mp_register_gsi (u32 gsi, int triggering, int polarity);
#endif /*CONFIG_X86_IO_APIC*/
#endif
#endif /* !CONFIG_ACPI */
-int acpi_register_gsi (u32 gsi, int edge_level, int active_high_low);
+int acpi_register_gsi (u32 gsi, int triggering, int polarity);
int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
/*
SYSTEM_HALT,
SYSTEM_POWER_OFF,
SYSTEM_RESTART,
+ SYSTEM_SUSPEND_DISK,
} system_state;
#define TAINT_PROPRIETARY_MODULE (1<<0)
*/
extern void kernel_restart_prepare(char *cmd);
-extern void kernel_halt_prepare(void);
-extern void kernel_power_off_prepare(void);
+extern void kernel_shutdown_prepare(enum system_states state);
extern void kernel_restart(char *cmd);
extern void kernel_halt(void);
switch(mode) {
case PM_DISK_PLATFORM:
- kernel_power_off_prepare();
+ kernel_shutdown_prepare(SYSTEM_SUSPEND_DISK);
error = pm_ops->enter(PM_SUSPEND_DISK);
break;
case PM_DISK_SHUTDOWN:
goto thaw;
}
- if (pm_disk_mode == PM_DISK_PLATFORM) {
- if (pm_ops && pm_ops->prepare) {
- if ((error = pm_ops->prepare(PM_SUSPEND_DISK)))
- goto thaw;
- }
- }
-
/* Free memory before shutting down devices. */
if (!(error = swsusp_shrink_memory()))
return 0;
static void suspend_finish(suspend_state_t state)
{
device_resume();
- if (pm_ops && pm_ops->finish)
- pm_ops->finish(state);
thaw_processes();
enable_nonboot_cpus();
+ if (pm_ops && pm_ops->finish)
+ pm_ops->finish(state);
pm_restore_console();
}
}
EXPORT_SYMBOL_GPL(kernel_kexec);
+void kernel_shutdown_prepare(enum system_states state)
+{
+ notifier_call_chain(&reboot_notifier_list,
+ (state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL);
+ system_state = state;
+ device_shutdown();
+}
/**
* kernel_halt - halt the system
*
* Shutdown everything and perform a clean system halt.
*/
-void kernel_halt_prepare(void)
-{
- notifier_call_chain(&reboot_notifier_list, SYS_HALT, NULL);
- system_state = SYSTEM_HALT;
- device_shutdown();
-}
void kernel_halt(void)
{
- kernel_halt_prepare();
+ kernel_shutdown_prepare(SYSTEM_HALT);
printk(KERN_EMERG "System halted.\n");
machine_halt();
}
+
EXPORT_SYMBOL_GPL(kernel_halt);
/**
*
* Shutdown everything and perform a clean system power_off.
*/
-void kernel_power_off_prepare(void)
-{
- notifier_call_chain(&reboot_notifier_list, SYS_POWER_OFF, NULL);
- system_state = SYSTEM_POWER_OFF;
- device_shutdown();
-}
void kernel_power_off(void)
{
- kernel_power_off_prepare();
+ kernel_shutdown_prepare(SYSTEM_POWER_OFF);
printk(KERN_EMERG "Power down.\n");
machine_power_off();
}
EXPORT_SYMBOL_GPL(kernel_power_off);
-
/*
* Reboot system call: for obvious reasons only root may call it,
* and even root needs to set up some magic numbers in the registers
projects / cascardo / linux.git / commitdiff