Merge branch 'x86/apic' into perfcounters/core

[cascardo/linux.git] / arch / x86 / kernel / amd_iommu_init.c

diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index c625800..42c33ce 100644 (file)
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -122,7 +122,8 @@ u16 amd_iommu_last_bdf;                     /* largest PCI device id we have
 LIST_HEAD(amd_iommu_unity_map);                /* a list of required unity mappings
                                           we find in ACPI */
 unsigned amd_iommu_aperture_order = 26; /* size of aperture in power of 2 */
-int amd_iommu_isolate = 1;             /* if 1, device isolation is enabled */
+bool amd_iommu_isolate = true;         /* if true, device isolation is
+                                          enabled */
 bool amd_iommu_unmap_flush;            /* if true, flush on every unmap */
 
 LIST_HEAD(amd_iommu_list);             /* list of all AMD IOMMUs in the
@@ -243,20 +244,16 @@ static void __init iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
 }
 
 /* Function to enable the hardware */
-void __init iommu_enable(struct amd_iommu *iommu)
+static void __init iommu_enable(struct amd_iommu *iommu)
 {
-       printk(KERN_INFO "AMD IOMMU: Enabling IOMMU "
-              "at %02x:%02x.%x cap 0x%hx\n",
-              iommu->dev->bus->number,
-              PCI_SLOT(iommu->dev->devfn),
-              PCI_FUNC(iommu->dev->devfn),
-              iommu->cap_ptr);
+       printk(KERN_INFO "AMD IOMMU: Enabling IOMMU at %s cap 0x%hx\n",
+              dev_name(&iommu->dev->dev), iommu->cap_ptr);
 
        iommu_feature_enable(iommu, CONTROL_IOMMU_EN);
 }
 
 /* Function to enable IOMMU event logging and event interrupts */
-void __init iommu_enable_event_logging(struct amd_iommu *iommu)
+static void __init iommu_enable_event_logging(struct amd_iommu *iommu)
 {
        iommu_feature_enable(iommu, CONTROL_EVT_LOG_EN);
        iommu_feature_enable(iommu, CONTROL_EVT_INT_EN);
@@ -1218,9 +1215,9 @@ static int __init parse_amd_iommu_options(char *str)
 {
        for (; *str; ++str) {
                if (strncmp(str, "isolate", 7) == 0)
-                       amd_iommu_isolate = 1;
+                       amd_iommu_isolate = true;
                if (strncmp(str, "share", 5) == 0)
-                       amd_iommu_isolate = 0;
+                       amd_iommu_isolate = false;
                if (strncmp(str, "fullflush", 9) == 0)
                        amd_iommu_unmap_flush = true;
        }