1 /******************************************************************************
3 AudioScience HPI driver
4 Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of version 2 of the GNU General Public License as
8 published by the Free Software Foundation;
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 HPI internal definitions
21 (C) Copyright AudioScience Inc. 1996-2009
22 ******************************************************************************/
24 #ifndef _HPI_INTERNAL_H_
25 #define _HPI_INTERNAL_H_
28 /** maximum number of memory regions mapped to an adapter */
29 #define HPI_MAX_ADAPTER_MEM_SPACES (2)
31 /* Each OS needs its own hpios.h */
34 /* physical memory allocation */
35 void hpios_locked_mem_init(void
37 void hpios_locked_mem_free_all(void
39 #define hpios_locked_mem_prepare(a, b, c, d);
40 #define hpios_locked_mem_unprepare(a)
42 /** Allocate and map an area of locked memory for bus master DMA operations.
44 On success, *pLockedMemeHandle is a valid handle, and 0 is returned
45 On error *pLockedMemHandle marked invalid, non-zero returned.
47 If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and
48 HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle.
50 u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle,
52 u32 size, /**< Size in bytes to allocate */
53 struct pci_dev *p_os_reference
54 /**< OS specific data required for memory allocation */
57 /** Free mapping and memory represented by LockedMemHandle
59 Frees any resources, then invalidates the handle.
60 Returns 0 on success, 1 if handle is invalid.
63 u16 hpios_locked_mem_free(struct consistent_dma_area *locked_mem_handle);
65 /** Get the physical PCI address of memory represented by LockedMemHandle.
67 If handle is invalid *pPhysicalAddr is set to zero and return 1
69 u16 hpios_locked_mem_get_phys_addr(struct consistent_dma_area
70 *locked_mem_handle, u32 *p_physical_addr);
72 /** Get the CPU address of of memory represented by LockedMemHandle.
74 If handle is NULL *ppvVirtualAddr is set to NULL and return 1
76 u16 hpios_locked_mem_get_virt_addr(struct consistent_dma_area
77 *locked_mem_handle, void **ppv_virtual_addr);
79 /** Check that handle is valid
80 i.e it represents a valid memory area
82 u16 hpios_locked_mem_valid(struct consistent_dma_area *locked_mem_handle);
85 void hpios_delay_micro_seconds(u32 num_micro_sec);
90 typedef void hpi_handler_func(struct hpi_message *, struct hpi_response *);
92 /* If the assert fails, compiler complains
93 something like size of array `msg' is negative.
94 Unlike linux BUILD_BUG_ON, this works outside function scope.
96 #define compile_time_assert(cond, msg) \
97 typedef char ASSERT_##msg[(cond) ? 1 : -1]
99 /******************************************* bus types */
107 enum HPI_SUBSYS_OPTIONS {
108 /* 0, 256 are invalid, 1..255 reserved for global options */
109 HPI_SUBSYS_OPT_NET_ENABLE = 257,
110 HPI_SUBSYS_OPT_NET_BROADCAST = 258,
111 HPI_SUBSYS_OPT_NET_UNICAST = 259,
112 HPI_SUBSYS_OPT_NET_ADDR = 260,
113 HPI_SUBSYS_OPT_NET_MASK = 261,
114 HPI_SUBSYS_OPT_NET_ADAPTER_ADDRESS_ADD = 262
117 /******************************************* CONTROL ATTRIBUTES ****/
118 /* (in order of control type ID */
120 /* This allows for 255 control types, 256 unique attributes each */
121 #define HPI_CTL_ATTR(ctl, ai) ((HPI_CONTROL_##ctl << 8) + ai)
123 /* Get the sub-index of the attribute for a control type */
124 #define HPI_CTL_ATTR_INDEX(i) (i & 0xff)
126 /* Extract the control from the control attribute */
127 #define HPI_CTL_ATTR_CONTROL(i) (i >> 8)
129 /** Enable event generation for a control.
131 \note generic to all controls that can generate events
134 /** Unique identifiers for every control attribute
136 enum HPI_CONTROL_ATTRIBUTES {
137 HPI_GENERIC_ENABLE = HPI_CTL_ATTR(GENERIC, 1),
138 HPI_GENERIC_EVENT_ENABLE = HPI_CTL_ATTR(GENERIC, 2),
140 HPI_VOLUME_GAIN = HPI_CTL_ATTR(VOLUME, 1),
141 HPI_VOLUME_AUTOFADE = HPI_CTL_ATTR(VOLUME, 2),
142 HPI_VOLUME_NUM_CHANNELS = HPI_CTL_ATTR(VOLUME, 6),
143 HPI_VOLUME_RANGE = HPI_CTL_ATTR(VOLUME, 10),
145 HPI_METER_RMS = HPI_CTL_ATTR(METER, 1),
146 HPI_METER_PEAK = HPI_CTL_ATTR(METER, 2),
147 HPI_METER_RMS_BALLISTICS = HPI_CTL_ATTR(METER, 3),
148 HPI_METER_PEAK_BALLISTICS = HPI_CTL_ATTR(METER, 4),
149 HPI_METER_NUM_CHANNELS = HPI_CTL_ATTR(METER, 5),
151 HPI_MULTIPLEXER_SOURCE = HPI_CTL_ATTR(MULTIPLEXER, 1),
152 HPI_MULTIPLEXER_QUERYSOURCE = HPI_CTL_ATTR(MULTIPLEXER, 2),
154 HPI_AESEBUTX_FORMAT = HPI_CTL_ATTR(AESEBUTX, 1),
155 HPI_AESEBUTX_SAMPLERATE = HPI_CTL_ATTR(AESEBUTX, 3),
156 HPI_AESEBUTX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBUTX, 4),
157 HPI_AESEBUTX_USERDATA = HPI_CTL_ATTR(AESEBUTX, 5),
159 HPI_AESEBURX_FORMAT = HPI_CTL_ATTR(AESEBURX, 1),
160 HPI_AESEBURX_ERRORSTATUS = HPI_CTL_ATTR(AESEBURX, 2),
161 HPI_AESEBURX_SAMPLERATE = HPI_CTL_ATTR(AESEBURX, 3),
162 HPI_AESEBURX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBURX, 4),
163 HPI_AESEBURX_USERDATA = HPI_CTL_ATTR(AESEBURX, 5),
165 HPI_LEVEL_GAIN = HPI_CTL_ATTR(LEVEL, 1),
166 HPI_LEVEL_RANGE = HPI_CTL_ATTR(LEVEL, 10),
168 HPI_TUNER_BAND = HPI_CTL_ATTR(TUNER, 1),
169 HPI_TUNER_FREQ = HPI_CTL_ATTR(TUNER, 2),
170 HPI_TUNER_LEVEL_AVG = HPI_CTL_ATTR(TUNER, 3),
171 HPI_TUNER_LEVEL_RAW = HPI_CTL_ATTR(TUNER, 4),
172 HPI_TUNER_SNR = HPI_CTL_ATTR(TUNER, 5),
173 HPI_TUNER_GAIN = HPI_CTL_ATTR(TUNER, 6),
174 HPI_TUNER_STATUS = HPI_CTL_ATTR(TUNER, 7),
175 HPI_TUNER_MODE = HPI_CTL_ATTR(TUNER, 8),
176 HPI_TUNER_RDS = HPI_CTL_ATTR(TUNER, 9),
177 HPI_TUNER_DEEMPHASIS = HPI_CTL_ATTR(TUNER, 10),
178 HPI_TUNER_PROGRAM = HPI_CTL_ATTR(TUNER, 11),
179 HPI_TUNER_HDRADIO_SIGNAL_QUALITY = HPI_CTL_ATTR(TUNER, 12),
180 HPI_TUNER_HDRADIO_SDK_VERSION = HPI_CTL_ATTR(TUNER, 13),
181 HPI_TUNER_HDRADIO_DSP_VERSION = HPI_CTL_ATTR(TUNER, 14),
182 HPI_TUNER_HDRADIO_BLEND = HPI_CTL_ATTR(TUNER, 15),
184 HPI_VOX_THRESHOLD = HPI_CTL_ATTR(VOX, 1),
186 HPI_CHANNEL_MODE_MODE = HPI_CTL_ATTR(CHANNEL_MODE, 1),
188 HPI_BITSTREAM_DATA_POLARITY = HPI_CTL_ATTR(BITSTREAM, 1),
189 HPI_BITSTREAM_CLOCK_EDGE = HPI_CTL_ATTR(BITSTREAM, 2),
190 HPI_BITSTREAM_CLOCK_SOURCE = HPI_CTL_ATTR(BITSTREAM, 3),
191 HPI_BITSTREAM_ACTIVITY = HPI_CTL_ATTR(BITSTREAM, 4),
193 HPI_SAMPLECLOCK_SOURCE = HPI_CTL_ATTR(SAMPLECLOCK, 1),
194 HPI_SAMPLECLOCK_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 2),
195 HPI_SAMPLECLOCK_SOURCE_INDEX = HPI_CTL_ATTR(SAMPLECLOCK, 3),
196 HPI_SAMPLECLOCK_LOCAL_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 4),
197 HPI_SAMPLECLOCK_AUTO = HPI_CTL_ATTR(SAMPLECLOCK, 5),
198 HPI_SAMPLECLOCK_LOCAL_LOCK = HPI_CTL_ATTR(SAMPLECLOCK, 6),
200 HPI_MICROPHONE_PHANTOM_POWER = HPI_CTL_ATTR(MICROPHONE, 1),
202 HPI_EQUALIZER_NUM_FILTERS = HPI_CTL_ATTR(EQUALIZER, 1),
203 HPI_EQUALIZER_FILTER = HPI_CTL_ATTR(EQUALIZER, 2),
204 HPI_EQUALIZER_COEFFICIENTS = HPI_CTL_ATTR(EQUALIZER, 3),
206 HPI_COMPANDER_PARAMS = HPI_CTL_ATTR(COMPANDER, 1),
207 HPI_COMPANDER_MAKEUPGAIN = HPI_CTL_ATTR(COMPANDER, 2),
208 HPI_COMPANDER_THRESHOLD = HPI_CTL_ATTR(COMPANDER, 3),
209 HPI_COMPANDER_RATIO = HPI_CTL_ATTR(COMPANDER, 4),
210 HPI_COMPANDER_ATTACK = HPI_CTL_ATTR(COMPANDER, 5),
211 HPI_COMPANDER_DECAY = HPI_CTL_ATTR(COMPANDER, 6),
213 HPI_COBRANET_SET = HPI_CTL_ATTR(COBRANET, 1),
214 HPI_COBRANET_GET = HPI_CTL_ATTR(COBRANET, 2),
215 HPI_COBRANET_SET_DATA = HPI_CTL_ATTR(COBRANET, 3),
216 HPI_COBRANET_GET_DATA = HPI_CTL_ATTR(COBRANET, 4),
217 HPI_COBRANET_GET_STATUS = HPI_CTL_ATTR(COBRANET, 5),
218 HPI_COBRANET_SEND_PACKET = HPI_CTL_ATTR(COBRANET, 6),
219 HPI_COBRANET_GET_PACKET = HPI_CTL_ATTR(COBRANET, 7),
221 HPI_TONEDETECTOR_THRESHOLD = HPI_CTL_ATTR(TONEDETECTOR, 1),
222 HPI_TONEDETECTOR_STATE = HPI_CTL_ATTR(TONEDETECTOR, 2),
223 HPI_TONEDETECTOR_FREQUENCY = HPI_CTL_ATTR(TONEDETECTOR, 3),
225 HPI_SILENCEDETECTOR_THRESHOLD = HPI_CTL_ATTR(SILENCEDETECTOR, 1),
226 HPI_SILENCEDETECTOR_STATE = HPI_CTL_ATTR(SILENCEDETECTOR, 2),
227 HPI_SILENCEDETECTOR_DELAY = HPI_CTL_ATTR(SILENCEDETECTOR, 3),
229 HPI_PAD_CHANNEL_NAME = HPI_CTL_ATTR(PAD, 1),
230 HPI_PAD_ARTIST = HPI_CTL_ATTR(PAD, 2),
231 HPI_PAD_TITLE = HPI_CTL_ATTR(PAD, 3),
232 HPI_PAD_COMMENT = HPI_CTL_ATTR(PAD, 4),
233 HPI_PAD_PROGRAM_TYPE = HPI_CTL_ATTR(PAD, 5),
234 HPI_PAD_PROGRAM_ID = HPI_CTL_ATTR(PAD, 6),
235 HPI_PAD_TA_SUPPORT = HPI_CTL_ATTR(PAD, 7),
236 HPI_PAD_TA_ACTIVE = HPI_CTL_ATTR(PAD, 8)
239 #define HPI_POLARITY_POSITIVE 0
240 #define HPI_POLARITY_NEGATIVE 1
242 /*------------------------------------------------------------
243 Cobranet Chip Bridge - copied from HMI.H
244 ------------------------------------------------------------*/
245 #define HPI_COBRANET_HMI_cobra_bridge 0x20000
246 #define HPI_COBRANET_HMI_cobra_bridge_tx_pkt_buf \
247 (HPI_COBRANET_HMI_cobra_bridge + 0x1000)
248 #define HPI_COBRANET_HMI_cobra_bridge_rx_pkt_buf \
249 (HPI_COBRANET_HMI_cobra_bridge + 0x2000)
250 #define HPI_COBRANET_HMI_cobra_if_table1 0x110000
251 #define HPI_COBRANET_HMI_cobra_if_phy_address \
252 (HPI_COBRANET_HMI_cobra_if_table1 + 0xd)
253 #define HPI_COBRANET_HMI_cobra_protocolIP 0x72000
254 #define HPI_COBRANET_HMI_cobra_ip_mon_currentIP \
255 (HPI_COBRANET_HMI_cobra_protocolIP + 0x0)
256 #define HPI_COBRANET_HMI_cobra_ip_mon_staticIP \
257 (HPI_COBRANET_HMI_cobra_protocolIP + 0x2)
258 #define HPI_COBRANET_HMI_cobra_sys 0x100000
259 #define HPI_COBRANET_HMI_cobra_sys_desc \
260 (HPI_COBRANET_HMI_cobra_sys + 0x0)
261 #define HPI_COBRANET_HMI_cobra_sys_objectID \
262 (HPI_COBRANET_HMI_cobra_sys + 0x100)
263 #define HPI_COBRANET_HMI_cobra_sys_contact \
264 (HPI_COBRANET_HMI_cobra_sys + 0x200)
265 #define HPI_COBRANET_HMI_cobra_sys_name \
266 (HPI_COBRANET_HMI_cobra_sys + 0x300)
267 #define HPI_COBRANET_HMI_cobra_sys_location \
268 (HPI_COBRANET_HMI_cobra_sys + 0x400)
270 /*------------------------------------------------------------
271 Cobranet Chip Status bits
272 ------------------------------------------------------------*/
273 #define HPI_COBRANET_HMI_STATUS_RXPACKET 2
274 #define HPI_COBRANET_HMI_STATUS_TXPACKET 3
276 /*------------------------------------------------------------
278 ------------------------------------------------------------*/
279 #define HPI_ETHERNET_HEADER_SIZE (16)
281 /* These defines are used to fill in protocol information for an Ethernet packet
282 sent using HMI on CS18102 */
283 /** ID supplied by Cirrius for ASI packets. */
284 #define HPI_ETHERNET_PACKET_ID 0x85
285 /** Simple packet - no special routing required */
286 #define HPI_ETHERNET_PACKET_V1 0x01
287 /** This packet must make its way to the host across the HPI interface */
288 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI 0x20
289 /** This packet must make its way to the host across the HPI interface */
290 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI_V1 0x21
291 /** This packet must make its way to the host across the HPI interface */
292 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI 0x40
293 /** This packet must make its way to the host across the HPI interface */
294 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI_V1 0x41
296 #define HPI_ETHERNET_UDP_PORT (44600) /*!< UDP messaging port */
298 /** Base network time out is set to 100 milli-seconds. */
299 #define HPI_ETHERNET_TIMEOUT_MS (100)
301 /** Locked memory buffer alloc/free phases */
302 enum HPI_BUFFER_CMDS {
303 /** use one message to allocate or free physical memory */
304 HPI_BUFFER_CMD_EXTERNAL = 0,
305 /** alloc physical memory */
306 HPI_BUFFER_CMD_INTERNAL_ALLOC = 1,
307 /** send physical memory address to adapter */
308 HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER = 2,
309 /** notify adapter to stop using physical buffer */
310 HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER = 3,
311 /** free physical buffer */
312 HPI_BUFFER_CMD_INTERNAL_FREE = 4
315 /*****************************************************************************/
316 /*****************************************************************************/
317 /******** HPI LOW LEVEL MESSAGES *******/
318 /*****************************************************************************/
319 /*****************************************************************************/
321 /** "ASI" - actual is "ASX" - need to change */
322 #define HPI_ID_ISAPNP_AUDIOSCIENCE 0x0669
323 /** PCI vendor ID that AudioScience uses */
324 #define HPI_PCI_VENDOR_ID_AUDIOSCIENCE 0x175C
325 /** PCI vendor ID that the DSP56301 has */
326 #define HPI_PCI_VENDOR_ID_MOTOROLA 0x1057
327 /** PCI vendor ID that TI uses */
328 #define HPI_PCI_VENDOR_ID_TI 0x104C
330 #define HPI_PCI_DEV_ID_PCI2040 0xAC60
331 /** TI's C6205 PCI interface has this ID */
332 #define HPI_PCI_DEV_ID_DSP6205 0xA106
334 #define HPI_USB_VENDOR_ID_AUDIOSCIENCE 0x1257
335 #define HPI_USB_W2K_TAG 0x57495341 /* "ASIW" */
336 #define HPI_USB_LINUX_TAG 0x4C495341 /* "ASIL" */
338 /** Invalid Adapter index
339 Used in HPI messages that are not addressed to a specific adapter
340 Used in DLL to indicate device not present
342 #define HPI_ADAPTER_INDEX_INVALID 0xFFFF
344 /** First 2 hex digits define the adapter family */
345 #define HPI_ADAPTER_FAMILY_MASK 0xff00
346 #define HPI_MODULE_FAMILY_MASK 0xfff0
348 #define HPI_ADAPTER_FAMILY_ASI(f) (f & HPI_ADAPTER_FAMILY_MASK)
349 #define HPI_MODULE_FAMILY_ASI(f) (f & HPI_MODULE_FAMILY_MASK)
350 #define HPI_ADAPTER_ASI(f) (f)
352 enum HPI_MESSAGE_TYPES {
353 HPI_TYPE_MESSAGE = 1,
354 HPI_TYPE_RESPONSE = 2,
356 HPI_TYPE_SSX2BYPASS_MESSAGE = 4
359 enum HPI_OBJECT_TYPES {
360 HPI_OBJ_SUBSYSTEM = 1,
367 HPI_OBJ_NVMEMORY = 8,
369 HPI_OBJ_WATCHDOG = 10,
371 HPI_OBJ_PROFILE = 12,
372 HPI_OBJ_CONTROLEX = 13,
373 HPI_OBJ_ASYNCEVENT = 14
374 #define HPI_OBJ_MAXINDEX 14
377 #define HPI_OBJ_FUNCTION_SPACING 0x100
378 #define HPI_FUNC_ID(obj, index) \
379 (HPI_OBJ_##obj * HPI_OBJ_FUNCTION_SPACING + index)
381 #define HPI_EXTRACT_INDEX(fn) (fn & 0xff)
383 enum HPI_FUNCTION_IDS {
384 HPI_SUBSYS_OPEN = HPI_FUNC_ID(SUBSYSTEM, 1),
385 HPI_SUBSYS_GET_VERSION = HPI_FUNC_ID(SUBSYSTEM, 2),
386 HPI_SUBSYS_GET_INFO = HPI_FUNC_ID(SUBSYSTEM, 3),
387 HPI_SUBSYS_FIND_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 4),
388 HPI_SUBSYS_CREATE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 5),
389 HPI_SUBSYS_CLOSE = HPI_FUNC_ID(SUBSYSTEM, 6),
390 HPI_SUBSYS_DELETE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 7),
391 HPI_SUBSYS_DRIVER_LOAD = HPI_FUNC_ID(SUBSYSTEM, 8),
392 HPI_SUBSYS_DRIVER_UNLOAD = HPI_FUNC_ID(SUBSYSTEM, 9),
393 HPI_SUBSYS_READ_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 10),
394 HPI_SUBSYS_WRITE_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 11),
395 HPI_SUBSYS_GET_NUM_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 12),
396 HPI_SUBSYS_GET_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 13),
397 HPI_SUBSYS_SET_NETWORK_INTERFACE = HPI_FUNC_ID(SUBSYSTEM, 14),
398 HPI_SUBSYS_OPTION_INFO = HPI_FUNC_ID(SUBSYSTEM, 15),
399 HPI_SUBSYS_OPTION_GET = HPI_FUNC_ID(SUBSYSTEM, 16),
400 HPI_SUBSYS_OPTION_SET = HPI_FUNC_ID(SUBSYSTEM, 17),
401 #define HPI_SUBSYS_FUNCTION_COUNT 17
403 HPI_ADAPTER_OPEN = HPI_FUNC_ID(ADAPTER, 1),
404 HPI_ADAPTER_CLOSE = HPI_FUNC_ID(ADAPTER, 2),
405 HPI_ADAPTER_GET_INFO = HPI_FUNC_ID(ADAPTER, 3),
406 HPI_ADAPTER_GET_ASSERT = HPI_FUNC_ID(ADAPTER, 4),
407 HPI_ADAPTER_TEST_ASSERT = HPI_FUNC_ID(ADAPTER, 5),
408 HPI_ADAPTER_SET_MODE = HPI_FUNC_ID(ADAPTER, 6),
409 HPI_ADAPTER_GET_MODE = HPI_FUNC_ID(ADAPTER, 7),
410 HPI_ADAPTER_ENABLE_CAPABILITY = HPI_FUNC_ID(ADAPTER, 8),
411 HPI_ADAPTER_SELFTEST = HPI_FUNC_ID(ADAPTER, 9),
412 HPI_ADAPTER_FIND_OBJECT = HPI_FUNC_ID(ADAPTER, 10),
413 HPI_ADAPTER_QUERY_FLASH = HPI_FUNC_ID(ADAPTER, 11),
414 HPI_ADAPTER_START_FLASH = HPI_FUNC_ID(ADAPTER, 12),
415 HPI_ADAPTER_PROGRAM_FLASH = HPI_FUNC_ID(ADAPTER, 13),
416 HPI_ADAPTER_SET_PROPERTY = HPI_FUNC_ID(ADAPTER, 14),
417 HPI_ADAPTER_GET_PROPERTY = HPI_FUNC_ID(ADAPTER, 15),
418 HPI_ADAPTER_ENUM_PROPERTY = HPI_FUNC_ID(ADAPTER, 16),
419 HPI_ADAPTER_MODULE_INFO = HPI_FUNC_ID(ADAPTER, 17),
420 HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18),
421 #define HPI_ADAPTER_FUNCTION_COUNT 18
423 HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1),
424 HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2),
425 HPI_OSTREAM_WRITE = HPI_FUNC_ID(OSTREAM, 3),
426 HPI_OSTREAM_START = HPI_FUNC_ID(OSTREAM, 4),
427 HPI_OSTREAM_STOP = HPI_FUNC_ID(OSTREAM, 5),
428 HPI_OSTREAM_RESET = HPI_FUNC_ID(OSTREAM, 6),
429 HPI_OSTREAM_GET_INFO = HPI_FUNC_ID(OSTREAM, 7),
430 HPI_OSTREAM_QUERY_FORMAT = HPI_FUNC_ID(OSTREAM, 8),
431 HPI_OSTREAM_DATA = HPI_FUNC_ID(OSTREAM, 9),
432 HPI_OSTREAM_SET_VELOCITY = HPI_FUNC_ID(OSTREAM, 10),
433 HPI_OSTREAM_SET_PUNCHINOUT = HPI_FUNC_ID(OSTREAM, 11),
434 HPI_OSTREAM_SINEGEN = HPI_FUNC_ID(OSTREAM, 12),
435 HPI_OSTREAM_ANC_RESET = HPI_FUNC_ID(OSTREAM, 13),
436 HPI_OSTREAM_ANC_GET_INFO = HPI_FUNC_ID(OSTREAM, 14),
437 HPI_OSTREAM_ANC_READ = HPI_FUNC_ID(OSTREAM, 15),
438 HPI_OSTREAM_SET_TIMESCALE = HPI_FUNC_ID(OSTREAM, 16),
439 HPI_OSTREAM_SET_FORMAT = HPI_FUNC_ID(OSTREAM, 17),
440 HPI_OSTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(OSTREAM, 18),
441 HPI_OSTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(OSTREAM, 19),
442 HPI_OSTREAM_GROUP_ADD = HPI_FUNC_ID(OSTREAM, 20),
443 HPI_OSTREAM_GROUP_GETMAP = HPI_FUNC_ID(OSTREAM, 21),
444 HPI_OSTREAM_GROUP_RESET = HPI_FUNC_ID(OSTREAM, 22),
445 HPI_OSTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(OSTREAM, 23),
446 HPI_OSTREAM_WAIT_START = HPI_FUNC_ID(OSTREAM, 24),
447 #define HPI_OSTREAM_FUNCTION_COUNT 24
449 HPI_ISTREAM_OPEN = HPI_FUNC_ID(ISTREAM, 1),
450 HPI_ISTREAM_CLOSE = HPI_FUNC_ID(ISTREAM, 2),
451 HPI_ISTREAM_SET_FORMAT = HPI_FUNC_ID(ISTREAM, 3),
452 HPI_ISTREAM_READ = HPI_FUNC_ID(ISTREAM, 4),
453 HPI_ISTREAM_START = HPI_FUNC_ID(ISTREAM, 5),
454 HPI_ISTREAM_STOP = HPI_FUNC_ID(ISTREAM, 6),
455 HPI_ISTREAM_RESET = HPI_FUNC_ID(ISTREAM, 7),
456 HPI_ISTREAM_GET_INFO = HPI_FUNC_ID(ISTREAM, 8),
457 HPI_ISTREAM_QUERY_FORMAT = HPI_FUNC_ID(ISTREAM, 9),
458 HPI_ISTREAM_ANC_RESET = HPI_FUNC_ID(ISTREAM, 10),
459 HPI_ISTREAM_ANC_GET_INFO = HPI_FUNC_ID(ISTREAM, 11),
460 HPI_ISTREAM_ANC_WRITE = HPI_FUNC_ID(ISTREAM, 12),
461 HPI_ISTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(ISTREAM, 13),
462 HPI_ISTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(ISTREAM, 14),
463 HPI_ISTREAM_GROUP_ADD = HPI_FUNC_ID(ISTREAM, 15),
464 HPI_ISTREAM_GROUP_GETMAP = HPI_FUNC_ID(ISTREAM, 16),
465 HPI_ISTREAM_GROUP_RESET = HPI_FUNC_ID(ISTREAM, 17),
466 HPI_ISTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(ISTREAM, 18),
467 HPI_ISTREAM_WAIT_START = HPI_FUNC_ID(ISTREAM, 19),
468 #define HPI_ISTREAM_FUNCTION_COUNT 19
471 GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */
472 HPI_MIXER_OPEN = HPI_FUNC_ID(MIXER, 1),
473 HPI_MIXER_CLOSE = HPI_FUNC_ID(MIXER, 2),
474 HPI_MIXER_GET_INFO = HPI_FUNC_ID(MIXER, 3),
475 HPI_MIXER_GET_NODE_INFO = HPI_FUNC_ID(MIXER, 4),
476 HPI_MIXER_GET_CONTROL = HPI_FUNC_ID(MIXER, 5),
477 HPI_MIXER_SET_CONNECTION = HPI_FUNC_ID(MIXER, 6),
478 HPI_MIXER_GET_CONNECTIONS = HPI_FUNC_ID(MIXER, 7),
479 HPI_MIXER_GET_CONTROL_BY_INDEX = HPI_FUNC_ID(MIXER, 8),
480 HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX = HPI_FUNC_ID(MIXER, 9),
481 HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES = HPI_FUNC_ID(MIXER, 10),
482 HPI_MIXER_STORE = HPI_FUNC_ID(MIXER, 11),
483 #define HPI_MIXER_FUNCTION_COUNT 11
485 HPI_CONTROL_GET_INFO = HPI_FUNC_ID(CONTROL, 1),
486 HPI_CONTROL_GET_STATE = HPI_FUNC_ID(CONTROL, 2),
487 HPI_CONTROL_SET_STATE = HPI_FUNC_ID(CONTROL, 3),
488 #define HPI_CONTROL_FUNCTION_COUNT 3
490 HPI_NVMEMORY_OPEN = HPI_FUNC_ID(NVMEMORY, 1),
491 HPI_NVMEMORY_READ_BYTE = HPI_FUNC_ID(NVMEMORY, 2),
492 HPI_NVMEMORY_WRITE_BYTE = HPI_FUNC_ID(NVMEMORY, 3),
493 #define HPI_NVMEMORY_FUNCTION_COUNT 3
495 HPI_GPIO_OPEN = HPI_FUNC_ID(GPIO, 1),
496 HPI_GPIO_READ_BIT = HPI_FUNC_ID(GPIO, 2),
497 HPI_GPIO_WRITE_BIT = HPI_FUNC_ID(GPIO, 3),
498 HPI_GPIO_READ_ALL = HPI_FUNC_ID(GPIO, 4),
499 HPI_GPIO_WRITE_STATUS = HPI_FUNC_ID(GPIO, 5),
500 #define HPI_GPIO_FUNCTION_COUNT 5
502 HPI_ASYNCEVENT_OPEN = HPI_FUNC_ID(ASYNCEVENT, 1),
503 HPI_ASYNCEVENT_CLOSE = HPI_FUNC_ID(ASYNCEVENT, 2),
504 HPI_ASYNCEVENT_WAIT = HPI_FUNC_ID(ASYNCEVENT, 3),
505 HPI_ASYNCEVENT_GETCOUNT = HPI_FUNC_ID(ASYNCEVENT, 4),
506 HPI_ASYNCEVENT_GET = HPI_FUNC_ID(ASYNCEVENT, 5),
507 HPI_ASYNCEVENT_SENDEVENTS = HPI_FUNC_ID(ASYNCEVENT, 6),
508 #define HPI_ASYNCEVENT_FUNCTION_COUNT 6
510 HPI_WATCHDOG_OPEN = HPI_FUNC_ID(WATCHDOG, 1),
511 HPI_WATCHDOG_SET_TIME = HPI_FUNC_ID(WATCHDOG, 2),
512 HPI_WATCHDOG_PING = HPI_FUNC_ID(WATCHDOG, 3),
514 HPI_CLOCK_OPEN = HPI_FUNC_ID(CLOCK, 1),
515 HPI_CLOCK_SET_TIME = HPI_FUNC_ID(CLOCK, 2),
516 HPI_CLOCK_GET_TIME = HPI_FUNC_ID(CLOCK, 3),
518 HPI_PROFILE_OPEN_ALL = HPI_FUNC_ID(PROFILE, 1),
519 HPI_PROFILE_START_ALL = HPI_FUNC_ID(PROFILE, 2),
520 HPI_PROFILE_STOP_ALL = HPI_FUNC_ID(PROFILE, 3),
521 HPI_PROFILE_GET = HPI_FUNC_ID(PROFILE, 4),
522 HPI_PROFILE_GET_IDLECOUNT = HPI_FUNC_ID(PROFILE, 5),
523 HPI_PROFILE_GET_NAME = HPI_FUNC_ID(PROFILE, 6),
524 HPI_PROFILE_GET_UTILIZATION = HPI_FUNC_ID(PROFILE, 7)
525 #define HPI_PROFILE_FUNCTION_COUNT 7
528 /* ////////////////////////////////////////////////////////////////////// */
530 #ifndef DISABLE_PRAGMA_PACK1
531 #pragma pack(push, 1)
534 /** PCI bus resource */
536 u32 __iomem *ap_mem_base[HPI_MAX_ADAPTER_MEM_SPACES];
537 struct pci_dev *pci_dev;
540 struct hpi_resource {
542 const struct hpi_pci *pci;
545 #ifndef HPI64BIT /* keep structure size constant */
548 u16 bus_type; /* HPI_BUS_PNPISA, _PCI, _USB etc */
553 /** Format info used inside struct hpi_message
554 Not the same as public API struct hpi_format */
555 struct hpi_msg_format {
556 u32 sample_rate; /**< 11025, 32000, 44100 etc. */
557 u32 bit_rate; /**< for MPEG */
558 u32 attributes; /**< stereo/joint_stereo/mono */
559 u16 channels; /**< 1,2..., (or ancillary mode or idle bit */
560 u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see \ref HPI_FORMATS. */
563 /** Buffer+format structure.
564 Must be kept 7 * 32 bits to match public struct hpi_datastruct */
565 struct hpi_msg_data {
566 struct hpi_msg_format format;
574 /** struct hpi_datastructure used up to 3.04 driver */
575 struct hpi_data_legacy32 {
576 struct hpi_format format;
582 /* Compatibility version of struct hpi_data*/
583 struct hpi_data_compat32 {
584 struct hpi_msg_format format;
592 /** placehoder for backward compatability (see dwBufferSize) */
593 struct hpi_msg_format reserved;
594 u32 command; /**< HPI_BUFFER_CMD_xxx*/
595 u32 pci_address; /**< PCI physical address of buffer for DSP DMA */
596 u32 buffer_size; /**< must line up with data_size of HPI_DATA*/
599 /*/////////////////////////////////////////////////////////////////////////// */
600 /* This is used for background buffer bus mastering stream buffers. */
601 struct hpi_hostbuffer_status {
602 u32 samples_processed;
603 u32 auxiliary_data_available;
605 /* DSP index in to the host bus master buffer. */
607 /* Host index in to the host bus master buffer. */
612 struct hpi_streamid {
614 /**< Type of object, HPI_OBJ_OSTREAM or HPI_OBJ_ISTREAM. */
615 u16 stream_index; /**< outstream or instream index. */
618 struct hpi_punchinout {
620 u32 punch_out_sample;
623 struct hpi_subsys_msg {
624 struct hpi_resource resource;
627 struct hpi_subsys_res {
629 u32 data; /* used to return extended version */
630 u16 num_adapters; /* number of adapters */
632 u16 aw_adapter_list[HPI_MAX_ADAPTERS];
635 union hpi_adapterx_msg {
651 u16 offset; /**< offset from start of msg to data */
683 struct hpi_adapter_res {
691 u8 sz_adapter_assert[HPI_STRING_LEN];
694 union hpi_adapterx_res {
695 struct hpi_adapter_res info;
702 char sz_message[HPI_STRING_LEN];
721 struct hpi_stream_msg {
723 struct hpi_msg_data data;
724 struct hpi_data_legacy32 data32;
726 struct hpi_punchinout pio;
728 struct hpi_buffer buffer;
729 struct hpi_streamid stream;
733 struct hpi_stream_res {
736 /* size of hardware buffer */
738 /* OutStream - data to play,
739 InStream - data recorded */
741 /* OutStream - samples played,
742 InStream - samples recorded */
743 u32 samples_transferred;
744 /* Adapter - OutStream - data to play,
745 InStream - data recorded */
746 u32 auxiliary_data_available;
747 u16 state; /* HPI_STATE_PLAYING, _STATE_STOPPED */
753 u32 samples_transfered;
758 u32 auxiliary_data_available;
759 } legacy_stream_info;
761 /* bitmap of grouped OutStreams */
762 u32 outstream_group_map;
763 /* bitmap of grouped InStreams */
764 u32 instream_group_map;
767 /* pointer to the buffer */
769 /* pointer to the hostbuffer status */
770 struct hpi_hostbuffer_status *p_status;
775 struct hpi_mixer_msg {
777 u16 control_type; /* = HPI_CONTROL_METER _VOLUME etc */
778 u16 padding1; /* Maintain alignment of subsequent fields */
779 u16 node_type1; /* = HPI_SOURCENODE_LINEIN etc */
780 u16 node_index1; /* = 0..N */
783 u16 padding2; /* round to 4 bytes */
786 struct hpi_mixer_res {
787 u16 src_node_type; /* = HPI_SOURCENODE_LINEIN etc */
788 u16 src_node_index; /* = 0..N */
791 /* Also controlType for MixerGetControlByIndex */
793 /* may indicate which DSP the control is located on */
797 union hpi_mixerx_msg {
801 u32 length_in_bytes; /* length in bytes of p_data */
802 u32 p_data; /* pointer to a data array */
807 } store; /* for HPI_MIXER_STORE message */
810 union hpi_mixerx_res {
812 u32 bytes_returned; /* size of items returned */
813 u32 p_data; /* pointer to data array */
814 u16 more_to_do; /* indicates if there is more to do */
818 struct hpi_control_msg {
819 u16 attribute; /* control attribute or property */
821 u32 param1; /* generic parameter 1 */
822 u32 param2; /* generic parameter 2 */
823 short an_log_value[HPI_MAX_CHANNELS];
826 struct hpi_control_union_msg {
827 u16 attribute; /* control attribute or property */
828 u16 saved_index; /* only used in ctrl save/restore */
831 u32 param1; /* generic parameter 1 */
832 u32 param2; /* generic parameter 2 */
833 short an_log_value[HPI_MAX_CHANNELS];
850 struct hpi_control_res {
851 /* Could make union. dwParam, anLogValue never used in same response */
854 short an_log_value[HPI_MAX_CHANNELS];
857 union hpi_control_union_res {
861 short an_log_value[HPI_MAX_CHANNELS];
885 /* HPI_CONTROLX_STRUCTURES */
889 /** Used for all HMI variables where max length <= 8 bytes
891 struct hpi_controlx_msg_cobranet_data {
897 /** Used for string data, and for packet bridge
899 struct hpi_controlx_msg_cobranet_bigdata {
908 /** Used for PADS control reading of string fields.
910 struct hpi_controlx_msg_pad_data {
919 /** Used for generic data
922 struct hpi_controlx_msg_generic {
927 struct hpi_controlx_msg {
928 u16 attribute; /* control attribute or property */
931 struct hpi_controlx_msg_cobranet_data cobranet_data;
932 struct hpi_controlx_msg_cobranet_bigdata cobranet_bigdata;
933 struct hpi_controlx_msg_generic generic;
934 struct hpi_controlx_msg_pad_data pad_data;
935 /*struct param_value universal_value; */
936 /* nothing extra to send for status read */
943 struct hpi_controlx_res_cobranet_data {
948 struct hpi_controlx_res_cobranet_bigdata {
952 struct hpi_controlx_res_cobranet_status {
958 struct hpi_controlx_res_generic {
963 struct hpi_controlx_res {
965 struct hpi_controlx_res_cobranet_bigdata cobranet_bigdata;
966 struct hpi_controlx_res_cobranet_data cobranet_data;
967 struct hpi_controlx_res_cobranet_status cobranet_status;
968 struct hpi_controlx_res_generic generic;
969 /*struct param_info universal_info; */
970 /*struct param_value universal_value; */
974 struct hpi_nvmemory_msg {
979 struct hpi_nvmemory_res {
984 struct hpi_gpio_msg {
989 struct hpi_gpio_res {
990 u16 number_input_bits;
991 u16 number_output_bits;
995 struct hpi_async_msg {
1001 struct hpi_async_res {
1008 u16 number_returned;
1011 struct hpi_async_event event;
1015 struct hpi_watchdog_msg {
1019 struct hpi_watchdog_res {
1023 struct hpi_clock_msg {
1030 struct hpi_clock_res {
1039 struct hpi_profile_msg {
1044 struct hpi_profile_res_open {
1048 struct hpi_profile_res_time {
1049 u32 total_tick_count;
1052 u32 ticks_per_millisecond;
1053 u16 profile_interval;
1056 struct hpi_profile_res_name {
1060 struct hpi_profile_res {
1062 struct hpi_profile_res_open o;
1063 struct hpi_profile_res_time t;
1064 struct hpi_profile_res_name n;
1068 struct hpi_message_header {
1069 u16 size; /* total size in bytes */
1070 u8 type; /* HPI_TYPE_MESSAGE */
1071 u8 version; /* message version */
1072 u16 object; /* HPI_OBJ_* */
1073 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1074 u16 adapter_index; /* the adapter index */
1075 u16 obj_index; /* */
1078 struct hpi_message {
1079 /* following fields must match HPI_MESSAGE_HEADER */
1080 u16 size; /* total size in bytes */
1081 u8 type; /* HPI_TYPE_MESSAGE */
1082 u8 version; /* message version */
1083 u16 object; /* HPI_OBJ_* */
1084 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1085 u16 adapter_index; /* the adapter index */
1086 u16 obj_index; /* */
1088 struct hpi_subsys_msg s;
1089 union hpi_adapterx_msg ax;
1090 struct hpi_stream_msg d;
1091 struct hpi_mixer_msg m;
1092 union hpi_mixerx_msg mx; /* extended mixer; */
1093 struct hpi_control_msg c; /* mixer control; */
1094 /* identical to struct hpi_control_msg,
1095 but field naming is improved */
1096 struct hpi_control_union_msg cu;
1097 struct hpi_controlx_msg cx; /* extended mixer control; */
1098 struct hpi_nvmemory_msg n;
1099 struct hpi_gpio_msg l; /* digital i/o */
1100 struct hpi_watchdog_msg w;
1101 struct hpi_clock_msg t; /* dsp time */
1102 struct hpi_profile_msg p;
1103 struct hpi_async_msg as;
1104 char fixed_size[32];
1108 #define HPI_MESSAGE_SIZE_BY_OBJECT { \
1109 sizeof(struct hpi_message_header) , /* Default, no object type 0 */ \
1110 sizeof(struct hpi_message_header) + sizeof(struct hpi_subsys_msg),\
1111 sizeof(struct hpi_message_header) + sizeof(union hpi_adapterx_msg),\
1112 sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\
1113 sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\
1114 sizeof(struct hpi_message_header) + sizeof(struct hpi_mixer_msg),\
1115 sizeof(struct hpi_message_header) , /* no node message */ \
1116 sizeof(struct hpi_message_header) + sizeof(struct hpi_control_msg),\
1117 sizeof(struct hpi_message_header) + sizeof(struct hpi_nvmemory_msg),\
1118 sizeof(struct hpi_message_header) + sizeof(struct hpi_gpio_msg),\
1119 sizeof(struct hpi_message_header) + sizeof(struct hpi_watchdog_msg),\
1120 sizeof(struct hpi_message_header) + sizeof(struct hpi_clock_msg),\
1121 sizeof(struct hpi_message_header) + sizeof(struct hpi_profile_msg),\
1122 sizeof(struct hpi_message_header) + sizeof(struct hpi_controlx_msg),\
1123 sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \
1127 Note that the wSpecificError error field should be inspected and potentially
1128 reported whenever HPI_ERROR_DSP_COMMUNICATION or HPI_ERROR_DSP_BOOTLOAD is
1131 struct hpi_response_header {
1133 u8 type; /* HPI_TYPE_RESPONSE */
1134 u8 version; /* response version */
1135 u16 object; /* HPI_OBJ_* */
1136 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1137 u16 error; /* HPI_ERROR_xxx */
1138 u16 specific_error; /* adapter specific error */
1141 struct hpi_response {
1142 /* following fields must match HPI_RESPONSE_HEADER */
1144 u8 type; /* HPI_TYPE_RESPONSE */
1145 u8 version; /* response version */
1146 u16 object; /* HPI_OBJ_* */
1147 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1148 u16 error; /* HPI_ERROR_xxx */
1149 u16 specific_error; /* adapter specific error */
1151 struct hpi_subsys_res s;
1152 union hpi_adapterx_res ax;
1153 struct hpi_stream_res d;
1154 struct hpi_mixer_res m;
1155 union hpi_mixerx_res mx; /* extended mixer; */
1156 struct hpi_control_res c; /* mixer control; */
1157 /* identical to hpi_control_res, but field naming is improved */
1158 union hpi_control_union_res cu;
1159 struct hpi_controlx_res cx; /* extended mixer control; */
1160 struct hpi_nvmemory_res n;
1161 struct hpi_gpio_res l; /* digital i/o */
1162 struct hpi_watchdog_res w;
1163 struct hpi_clock_res t; /* dsp time */
1164 struct hpi_profile_res p;
1165 struct hpi_async_res as;
1170 #define HPI_RESPONSE_SIZE_BY_OBJECT { \
1171 sizeof(struct hpi_response_header) ,/* Default, no object type 0 */ \
1172 sizeof(struct hpi_response_header) + sizeof(struct hpi_subsys_res),\
1173 sizeof(struct hpi_response_header) + sizeof(union hpi_adapterx_res),\
1174 sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\
1175 sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\
1176 sizeof(struct hpi_response_header) + sizeof(struct hpi_mixer_res),\
1177 sizeof(struct hpi_response_header) , /* no node response */ \
1178 sizeof(struct hpi_response_header) + sizeof(struct hpi_control_res),\
1179 sizeof(struct hpi_response_header) + sizeof(struct hpi_nvmemory_res),\
1180 sizeof(struct hpi_response_header) + sizeof(struct hpi_gpio_res),\
1181 sizeof(struct hpi_response_header) + sizeof(struct hpi_watchdog_res),\
1182 sizeof(struct hpi_response_header) + sizeof(struct hpi_clock_res),\
1183 sizeof(struct hpi_response_header) + sizeof(struct hpi_profile_res),\
1184 sizeof(struct hpi_response_header) + sizeof(struct hpi_controlx_res),\
1185 sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \
1188 /*********************** version 1 message/response **************************/
1189 #define HPINET_ETHERNET_DATA_SIZE (1500)
1190 #define HPINET_IP_HDR_SIZE (20)
1191 #define HPINET_IP_DATA_SIZE (HPINET_ETHERNET_DATA_SIZE - HPINET_IP_HDR_SIZE)
1192 #define HPINET_UDP_HDR_SIZE (8)
1193 #define HPINET_UDP_DATA_SIZE (HPINET_IP_DATA_SIZE - HPINET_UDP_HDR_SIZE)
1194 #define HPINET_ASI_HDR_SIZE (2)
1195 #define HPINET_ASI_DATA_SIZE (HPINET_UDP_DATA_SIZE - HPINET_ASI_HDR_SIZE)
1197 #define HPI_MAX_PAYLOAD_SIZE (HPINET_ASI_DATA_SIZE - 2)
1199 /* New style message/response, but still V0 compatible */
1200 struct hpi_msg_adapter_get_info {
1201 struct hpi_message_header h;
1204 struct hpi_res_adapter_get_info {
1205 struct hpi_response_header h; /*v0 */
1206 struct hpi_adapter_res p;
1209 /* padding is so these are same size as v0 hpi_message */
1210 struct hpi_msg_adapter_query_flash {
1211 struct hpi_message_header h;
1213 u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 res */
1214 sizeof(struct hpi_message_header) - 1 * sizeof(u32)];
1217 /* padding is so these are same size as v0 hpi_response */
1218 struct hpi_res_adapter_query_flash {
1219 struct hpi_response_header h;
1223 u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */
1224 sizeof(struct hpi_response_header) - 3 * sizeof(u32)];
1227 struct hpi_msg_adapter_start_flash {
1228 struct hpi_message_header h;
1232 u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 res */
1233 sizeof(struct hpi_message_header) - 3 * sizeof(u32)];
1236 struct hpi_res_adapter_start_flash {
1237 struct hpi_response_header h;
1238 u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */
1239 sizeof(struct hpi_response_header)];
1242 struct hpi_msg_adapter_program_flash_payload {
1246 u16 offset; /**< offset from start of msg to data */
1248 /* ensure sizeof(header + payload) == sizeof(hpi_message_V0)
1249 because old firmware expects data after message of this size */
1250 u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 message */
1251 sizeof(struct hpi_message_header) - sizeof(u32) -
1255 struct hpi_msg_adapter_program_flash {
1256 struct hpi_message_header h;
1257 struct hpi_msg_adapter_program_flash_payload p;
1261 struct hpi_res_adapter_program_flash {
1262 struct hpi_response_header h;
1264 u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */
1265 sizeof(struct hpi_response_header) - sizeof(u16)];
1268 struct hpi_msg_adapter_debug_read {
1269 struct hpi_message_header h;
1274 struct hpi_res_adapter_debug_read {
1275 struct hpi_response_header h;
1280 #define hpi_message_header_v1 hpi_message_header
1281 #define hpi_response_header_v1 hpi_response_header
1283 /* V1 headers in Addition to v0 headers */
1284 struct hpi_message_header_v1 {
1285 struct hpi_message_header h0;
1290 struct hpi_response_header_v1 {
1291 struct hpi_response_header h0;
1293 u16 adapter_index; /* the adapter index */
1294 u16 obj_index; /* object index */
1299 struct hpi_msg_payload_v0 {
1300 struct hpi_message_header h;
1302 struct hpi_subsys_msg s;
1303 union hpi_adapterx_msg ax;
1304 struct hpi_stream_msg d;
1305 struct hpi_mixer_msg m;
1306 union hpi_mixerx_msg mx;
1307 struct hpi_control_msg c;
1308 struct hpi_control_union_msg cu;
1309 struct hpi_controlx_msg cx;
1310 struct hpi_nvmemory_msg n;
1311 struct hpi_gpio_msg l;
1312 struct hpi_watchdog_msg w;
1313 struct hpi_clock_msg t;
1314 struct hpi_profile_msg p;
1315 struct hpi_async_msg as;
1319 struct hpi_res_payload_v0 {
1320 struct hpi_response_header h;
1322 struct hpi_subsys_res s;
1323 union hpi_adapterx_res ax;
1324 struct hpi_stream_res d;
1325 struct hpi_mixer_res m;
1326 union hpi_mixerx_res mx;
1327 struct hpi_control_res c;
1328 union hpi_control_union_res cu;
1329 struct hpi_controlx_res cx;
1330 struct hpi_nvmemory_res n;
1331 struct hpi_gpio_res l;
1332 struct hpi_watchdog_res w;
1333 struct hpi_clock_res t;
1334 struct hpi_profile_res p;
1335 struct hpi_async_res as;
1339 union hpi_message_buffer_v1 {
1340 struct hpi_message m0; /* version 0 */
1341 struct hpi_message_header_v1 h;
1342 u8 buf[HPI_MAX_PAYLOAD_SIZE];
1345 union hpi_response_buffer_v1 {
1346 struct hpi_response r0; /* version 0 */
1347 struct hpi_response_header_v1 h;
1348 u8 buf[HPI_MAX_PAYLOAD_SIZE];
1351 compile_time_assert((sizeof(union hpi_message_buffer_v1) <=
1352 HPI_MAX_PAYLOAD_SIZE), message_buffer_ok);
1353 compile_time_assert((sizeof(union hpi_response_buffer_v1) <=
1354 HPI_MAX_PAYLOAD_SIZE), response_buffer_ok);
1356 /*////////////////////////////////////////////////////////////////////////// */
1357 /* declarations for compact control calls */
1358 struct hpi_control_defn {
1367 /*////////////////////////////////////////////////////////////////////////// */
1368 /* declarations for control caching (internal to HPI<->DSP interaction) */
1370 /** indicates a cached u16 value is invalid. */
1371 #define HPI_CACHE_INVALID_UINT16 0xFFFF
1372 /** indicates a cached short value is invalid. */
1373 #define HPI_CACHE_INVALID_SHORT -32768
1375 /** A compact representation of (part of) a controls state.
1376 Used for efficient transfer of the control state
1377 between DSP and host or across a network
1379 struct hpi_control_cache_info {
1380 /** one of HPI_CONTROL_* */
1382 /** The total size of cached information in 32-bit words. */
1383 u8 size_in32bit_words;
1384 /** The original index of the control on the DSP */
1388 struct hpi_control_cache_vol {
1389 struct hpi_control_cache_info i;
1391 char temp_padding[4];
1394 struct hpi_control_cache_meter {
1395 struct hpi_control_cache_info i;
1396 short an_log_peak[2];
1400 struct hpi_control_cache_channelmode {
1401 struct hpi_control_cache_info i;
1403 char temp_padding[6];
1406 struct hpi_control_cache_mux {
1407 struct hpi_control_cache_info i;
1408 u16 source_node_type;
1409 u16 source_node_index;
1410 char temp_padding[4];
1413 struct hpi_control_cache_level {
1414 struct hpi_control_cache_info i;
1416 char temp_padding[4];
1419 struct hpi_control_cache_tuner {
1420 struct hpi_control_cache_info i;
1426 struct hpi_control_cache_aes3rx {
1427 struct hpi_control_cache_info i;
1432 struct hpi_control_cache_aes3tx {
1433 struct hpi_control_cache_info i;
1435 char temp_padding[4];
1438 struct hpi_control_cache_tonedetector {
1439 struct hpi_control_cache_info i;
1441 char temp_padding[6];
1444 struct hpi_control_cache_silencedetector {
1445 struct hpi_control_cache_info i;
1447 char temp_padding[4];
1450 struct hpi_control_cache_sampleclock {
1451 struct hpi_control_cache_info i;
1457 struct hpi_control_cache_microphone {
1458 struct hpi_control_cache_info i;
1460 char temp_padding[6];
1463 struct hpi_control_cache_generic {
1464 struct hpi_control_cache_info i;
1469 struct hpi_control_cache_single {
1471 struct hpi_control_cache_info i;
1472 struct hpi_control_cache_vol vol;
1473 struct hpi_control_cache_meter meter;
1474 struct hpi_control_cache_channelmode mode;
1475 struct hpi_control_cache_mux mux;
1476 struct hpi_control_cache_level level;
1477 struct hpi_control_cache_tuner tuner;
1478 struct hpi_control_cache_aes3rx aes3rx;
1479 struct hpi_control_cache_aes3tx aes3tx;
1480 struct hpi_control_cache_tonedetector tone;
1481 struct hpi_control_cache_silencedetector silence;
1482 struct hpi_control_cache_sampleclock clk;
1483 struct hpi_control_cache_microphone microphone;
1484 struct hpi_control_cache_generic generic;
1488 struct hpi_control_cache_pad {
1489 struct hpi_control_cache_info i;
1490 u32 field_valid_flags;
1497 u32 traffic_supported;
1498 u32 traffic_anouncement;
1501 /* 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */
1502 struct hpi_fifo_buffer {
1508 #ifndef DISABLE_PRAGMA_PACK1
1512 /* skip host side function declarations for DSP
1513 compile and documentation extraction */
1515 char hpi_handle_object(const u32 handle);
1517 void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index,
1518 u16 *pw_object_index);
1520 u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index,
1521 const u16 object_index);
1523 /*////////////////////////////////////////////////////////////////////////// */
1525 /* main HPI entry point */
1526 void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr);
1529 void hpi_send_recvUDP(struct hpi_message *phm, struct hpi_response *phr,
1530 const unsigned int timeout);
1532 /* used in PnP OS/driver */
1533 u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource,
1534 u16 *pw_adapter_index);
1536 u16 hpi_subsys_delete_adapter(u16 adapter_index);
1538 u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer,
1539 struct hpi_hostbuffer_status **pp_status);
1541 u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer,
1542 struct hpi_hostbuffer_status **pp_status);
1544 u16 hpi_adapter_restart(u16 adapter_index);
1547 The following 3 functions were last declared in header files for
1548 driver 3.10. HPI_ControlQuery() used to be the recommended way
1549 of getting a volume range. Declared here for binary asihpi32.dll
1553 void hpi_format_to_msg(struct hpi_msg_format *pMF,
1554 const struct hpi_format *pF);
1555 void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR);
1557 /*////////////////////////////////////////////////////////////////////////// */
1558 /* declarations for individual HPI entry points */
1559 hpi_handler_func HPI_1000;
1560 hpi_handler_func HPI_6000;
1561 hpi_handler_func HPI_6205;
1562 hpi_handler_func HPI_COMMON;
1564 #endif /* _HPI_INTERNAL_H_ */