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Merge branch 'topic/hda' into for-linus
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / sound / pci / asihpi / hpi_internal.h
1 /******************************************************************************
2
3 AudioScience HPI driver
4 Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com>
5
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;
9
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.
14
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
18
19 HPI internal definitions
20
21 (C) Copyright AudioScience Inc. 1996-2009
22 ******************************************************************************/
23
24 #ifndef _HPI_INTERNAL_H_
25 #define _HPI_INTERNAL_H_
26
27 #include "hpi.h"
28 /** maximum number of memory regions mapped to an adapter */
29 #define HPI_MAX_ADAPTER_MEM_SPACES (2)
30
31 /* Each OS needs its own hpios.h */
32 #include "hpios.h"
33
34 /* physical memory allocation */
35 void hpios_locked_mem_init(void
36 );
37 void hpios_locked_mem_free_all(void
38 );
39 #define hpios_locked_mem_prepare(a, b, c, d);
40 #define hpios_locked_mem_unprepare(a)
41
42 /** Allocate and map an area of locked memory for bus master DMA operations.
43
44 On success, *pLockedMemeHandle is a valid handle, and 0 is returned
45 On error *pLockedMemHandle marked invalid, non-zero returned.
46
47 If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and
48 HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle.
49 */
50 u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle,
51 /**< memory handle */
52 u32 size, /**< Size in bytes to allocate */
53 struct pci_dev *p_os_reference
54 /**< OS specific data required for memory allocation */
55 );
56
57 /** Free mapping and memory represented by LockedMemHandle
58
59 Frees any resources, then invalidates the handle.
60 Returns 0 on success, 1 if handle is invalid.
61
62 */
63 u16 hpios_locked_mem_free(struct consistent_dma_area *locked_mem_handle);
64
65 /** Get the physical PCI address of memory represented by LockedMemHandle.
66
67 If handle is invalid *pPhysicalAddr is set to zero and return 1
68 */
69 u16 hpios_locked_mem_get_phys_addr(struct consistent_dma_area
70 *locked_mem_handle, u32 *p_physical_addr);
71
72 /** Get the CPU address of of memory represented by LockedMemHandle.
73
74 If handle is NULL *ppvVirtualAddr is set to NULL and return 1
75 */
76 u16 hpios_locked_mem_get_virt_addr(struct consistent_dma_area
77 *locked_mem_handle, void **ppv_virtual_addr);
78
79 /** Check that handle is valid
80 i.e it represents a valid memory area
81 */
82 u16 hpios_locked_mem_valid(struct consistent_dma_area *locked_mem_handle);
83
84 /* timing/delay */
85 void hpios_delay_micro_seconds(u32 num_micro_sec);
86
87 struct hpi_message;
88 struct hpi_response;
89
90 typedef void hpi_handler_func(struct hpi_message *, struct hpi_response *);
91
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.
95 */
96 #define compile_time_assert(cond, msg) \
97 typedef char ASSERT_##msg[(cond) ? 1 : -1]
98
99 /******************************************* bus types */
100 enum HPI_BUSES {
101 HPI_BUS_ISAPNP = 1,
102 HPI_BUS_PCI = 2,
103 HPI_BUS_USB = 3,
104 HPI_BUS_NET = 4
105 };
106
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
115 };
116
117 /** Volume flags
118 */
119 enum HPI_VOLUME_FLAGS {
120 /** Set if the volume control is muted */
121 HPI_VOLUME_FLAG_MUTED = (1 << 0),
122 /** Set if the volume control has a mute function */
123 HPI_VOLUME_FLAG_HAS_MUTE = (1 << 1),
124 /** Set if volume control can do autofading */
125 HPI_VOLUME_FLAG_HAS_AUTOFADE = (1 << 2)
126 /* Note Flags >= (1<<8) are for DSP internal use only */
127 };
128
129 /******************************************* CONTROL ATTRIBUTES ****/
130 /* (in order of control type ID */
131
132 /* This allows for 255 control types, 256 unique attributes each */
133 #define HPI_CTL_ATTR(ctl, ai) ((HPI_CONTROL_##ctl << 8) + ai)
134
135 /* Get the sub-index of the attribute for a control type */
136 #define HPI_CTL_ATTR_INDEX(i) (i & 0xff)
137
138 /* Extract the control from the control attribute */
139 #define HPI_CTL_ATTR_CONTROL(i) (i >> 8)
140
141 /** Enable event generation for a control.
142 0=disable, 1=enable
143 \note generic to all controls that can generate events
144 */
145
146 /** Unique identifiers for every control attribute
147 */
148 enum HPI_CONTROL_ATTRIBUTES {
149 HPI_GENERIC_ENABLE = HPI_CTL_ATTR(GENERIC, 1),
150 HPI_GENERIC_EVENT_ENABLE = HPI_CTL_ATTR(GENERIC, 2),
151
152 HPI_VOLUME_GAIN = HPI_CTL_ATTR(VOLUME, 1),
153 HPI_VOLUME_AUTOFADE = HPI_CTL_ATTR(VOLUME, 2),
154 HPI_VOLUME_MUTE = HPI_CTL_ATTR(VOLUME, 3),
155 HPI_VOLUME_GAIN_AND_FLAGS = HPI_CTL_ATTR(VOLUME, 4),
156 HPI_VOLUME_NUM_CHANNELS = HPI_CTL_ATTR(VOLUME, 6),
157 HPI_VOLUME_RANGE = HPI_CTL_ATTR(VOLUME, 10),
158
159 HPI_METER_RMS = HPI_CTL_ATTR(METER, 1),
160 HPI_METER_PEAK = HPI_CTL_ATTR(METER, 2),
161 HPI_METER_RMS_BALLISTICS = HPI_CTL_ATTR(METER, 3),
162 HPI_METER_PEAK_BALLISTICS = HPI_CTL_ATTR(METER, 4),
163 HPI_METER_NUM_CHANNELS = HPI_CTL_ATTR(METER, 5),
164
165 HPI_MULTIPLEXER_SOURCE = HPI_CTL_ATTR(MULTIPLEXER, 1),
166 HPI_MULTIPLEXER_QUERYSOURCE = HPI_CTL_ATTR(MULTIPLEXER, 2),
167
168 HPI_AESEBUTX_FORMAT = HPI_CTL_ATTR(AESEBUTX, 1),
169 HPI_AESEBUTX_SAMPLERATE = HPI_CTL_ATTR(AESEBUTX, 3),
170 HPI_AESEBUTX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBUTX, 4),
171 HPI_AESEBUTX_USERDATA = HPI_CTL_ATTR(AESEBUTX, 5),
172
173 HPI_AESEBURX_FORMAT = HPI_CTL_ATTR(AESEBURX, 1),
174 HPI_AESEBURX_ERRORSTATUS = HPI_CTL_ATTR(AESEBURX, 2),
175 HPI_AESEBURX_SAMPLERATE = HPI_CTL_ATTR(AESEBURX, 3),
176 HPI_AESEBURX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBURX, 4),
177 HPI_AESEBURX_USERDATA = HPI_CTL_ATTR(AESEBURX, 5),
178
179 HPI_LEVEL_GAIN = HPI_CTL_ATTR(LEVEL, 1),
180 HPI_LEVEL_RANGE = HPI_CTL_ATTR(LEVEL, 10),
181
182 HPI_TUNER_BAND = HPI_CTL_ATTR(TUNER, 1),
183 HPI_TUNER_FREQ = HPI_CTL_ATTR(TUNER, 2),
184 HPI_TUNER_LEVEL_AVG = HPI_CTL_ATTR(TUNER, 3),
185 HPI_TUNER_LEVEL_RAW = HPI_CTL_ATTR(TUNER, 4),
186 HPI_TUNER_SNR = HPI_CTL_ATTR(TUNER, 5),
187 HPI_TUNER_GAIN = HPI_CTL_ATTR(TUNER, 6),
188 HPI_TUNER_STATUS = HPI_CTL_ATTR(TUNER, 7),
189 HPI_TUNER_MODE = HPI_CTL_ATTR(TUNER, 8),
190 HPI_TUNER_RDS = HPI_CTL_ATTR(TUNER, 9),
191 HPI_TUNER_DEEMPHASIS = HPI_CTL_ATTR(TUNER, 10),
192 HPI_TUNER_PROGRAM = HPI_CTL_ATTR(TUNER, 11),
193 HPI_TUNER_HDRADIO_SIGNAL_QUALITY = HPI_CTL_ATTR(TUNER, 12),
194 HPI_TUNER_HDRADIO_SDK_VERSION = HPI_CTL_ATTR(TUNER, 13),
195 HPI_TUNER_HDRADIO_DSP_VERSION = HPI_CTL_ATTR(TUNER, 14),
196 HPI_TUNER_HDRADIO_BLEND = HPI_CTL_ATTR(TUNER, 15),
197
198 HPI_VOX_THRESHOLD = HPI_CTL_ATTR(VOX, 1),
199
200 HPI_CHANNEL_MODE_MODE = HPI_CTL_ATTR(CHANNEL_MODE, 1),
201
202 HPI_BITSTREAM_DATA_POLARITY = HPI_CTL_ATTR(BITSTREAM, 1),
203 HPI_BITSTREAM_CLOCK_EDGE = HPI_CTL_ATTR(BITSTREAM, 2),
204 HPI_BITSTREAM_CLOCK_SOURCE = HPI_CTL_ATTR(BITSTREAM, 3),
205 HPI_BITSTREAM_ACTIVITY = HPI_CTL_ATTR(BITSTREAM, 4),
206
207 HPI_SAMPLECLOCK_SOURCE = HPI_CTL_ATTR(SAMPLECLOCK, 1),
208 HPI_SAMPLECLOCK_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 2),
209 HPI_SAMPLECLOCK_SOURCE_INDEX = HPI_CTL_ATTR(SAMPLECLOCK, 3),
210 HPI_SAMPLECLOCK_LOCAL_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 4),
211 HPI_SAMPLECLOCK_AUTO = HPI_CTL_ATTR(SAMPLECLOCK, 5),
212 HPI_SAMPLECLOCK_LOCAL_LOCK = HPI_CTL_ATTR(SAMPLECLOCK, 6),
213
214 HPI_MICROPHONE_PHANTOM_POWER = HPI_CTL_ATTR(MICROPHONE, 1),
215
216 HPI_EQUALIZER_NUM_FILTERS = HPI_CTL_ATTR(EQUALIZER, 1),
217 HPI_EQUALIZER_FILTER = HPI_CTL_ATTR(EQUALIZER, 2),
218 HPI_EQUALIZER_COEFFICIENTS = HPI_CTL_ATTR(EQUALIZER, 3),
219
220 HPI_COMPANDER_PARAMS = HPI_CTL_ATTR(COMPANDER, 1),
221 HPI_COMPANDER_MAKEUPGAIN = HPI_CTL_ATTR(COMPANDER, 2),
222 HPI_COMPANDER_THRESHOLD = HPI_CTL_ATTR(COMPANDER, 3),
223 HPI_COMPANDER_RATIO = HPI_CTL_ATTR(COMPANDER, 4),
224 HPI_COMPANDER_ATTACK = HPI_CTL_ATTR(COMPANDER, 5),
225 HPI_COMPANDER_DECAY = HPI_CTL_ATTR(COMPANDER, 6),
226
227 HPI_COBRANET_SET = HPI_CTL_ATTR(COBRANET, 1),
228 HPI_COBRANET_GET = HPI_CTL_ATTR(COBRANET, 2),
229 HPI_COBRANET_SET_DATA = HPI_CTL_ATTR(COBRANET, 3),
230 HPI_COBRANET_GET_DATA = HPI_CTL_ATTR(COBRANET, 4),
231 HPI_COBRANET_GET_STATUS = HPI_CTL_ATTR(COBRANET, 5),
232 HPI_COBRANET_SEND_PACKET = HPI_CTL_ATTR(COBRANET, 6),
233 HPI_COBRANET_GET_PACKET = HPI_CTL_ATTR(COBRANET, 7),
234
235 HPI_TONEDETECTOR_THRESHOLD = HPI_CTL_ATTR(TONEDETECTOR, 1),
236 HPI_TONEDETECTOR_STATE = HPI_CTL_ATTR(TONEDETECTOR, 2),
237 HPI_TONEDETECTOR_FREQUENCY = HPI_CTL_ATTR(TONEDETECTOR, 3),
238
239 HPI_SILENCEDETECTOR_THRESHOLD = HPI_CTL_ATTR(SILENCEDETECTOR, 1),
240 HPI_SILENCEDETECTOR_STATE = HPI_CTL_ATTR(SILENCEDETECTOR, 2),
241 HPI_SILENCEDETECTOR_DELAY = HPI_CTL_ATTR(SILENCEDETECTOR, 3),
242
243 HPI_PAD_CHANNEL_NAME = HPI_CTL_ATTR(PAD, 1),
244 HPI_PAD_ARTIST = HPI_CTL_ATTR(PAD, 2),
245 HPI_PAD_TITLE = HPI_CTL_ATTR(PAD, 3),
246 HPI_PAD_COMMENT = HPI_CTL_ATTR(PAD, 4),
247 HPI_PAD_PROGRAM_TYPE = HPI_CTL_ATTR(PAD, 5),
248 HPI_PAD_PROGRAM_ID = HPI_CTL_ATTR(PAD, 6),
249 HPI_PAD_TA_SUPPORT = HPI_CTL_ATTR(PAD, 7),
250 HPI_PAD_TA_ACTIVE = HPI_CTL_ATTR(PAD, 8)
251 };
252
253 #define HPI_POLARITY_POSITIVE 0
254 #define HPI_POLARITY_NEGATIVE 1
255
256 /*------------------------------------------------------------
257 Cobranet Chip Bridge - copied from HMI.H
258 ------------------------------------------------------------*/
259 #define HPI_COBRANET_HMI_cobra_bridge 0x20000
260 #define HPI_COBRANET_HMI_cobra_bridge_tx_pkt_buf \
261 (HPI_COBRANET_HMI_cobra_bridge + 0x1000)
262 #define HPI_COBRANET_HMI_cobra_bridge_rx_pkt_buf \
263 (HPI_COBRANET_HMI_cobra_bridge + 0x2000)
264 #define HPI_COBRANET_HMI_cobra_if_table1 0x110000
265 #define HPI_COBRANET_HMI_cobra_if_phy_address \
266 (HPI_COBRANET_HMI_cobra_if_table1 + 0xd)
267 #define HPI_COBRANET_HMI_cobra_protocolIP 0x72000
268 #define HPI_COBRANET_HMI_cobra_ip_mon_currentIP \
269 (HPI_COBRANET_HMI_cobra_protocolIP + 0x0)
270 #define HPI_COBRANET_HMI_cobra_ip_mon_staticIP \
271 (HPI_COBRANET_HMI_cobra_protocolIP + 0x2)
272 #define HPI_COBRANET_HMI_cobra_sys 0x100000
273 #define HPI_COBRANET_HMI_cobra_sys_desc \
274 (HPI_COBRANET_HMI_cobra_sys + 0x0)
275 #define HPI_COBRANET_HMI_cobra_sys_objectID \
276 (HPI_COBRANET_HMI_cobra_sys + 0x100)
277 #define HPI_COBRANET_HMI_cobra_sys_contact \
278 (HPI_COBRANET_HMI_cobra_sys + 0x200)
279 #define HPI_COBRANET_HMI_cobra_sys_name \
280 (HPI_COBRANET_HMI_cobra_sys + 0x300)
281 #define HPI_COBRANET_HMI_cobra_sys_location \
282 (HPI_COBRANET_HMI_cobra_sys + 0x400)
283
284 /*------------------------------------------------------------
285 Cobranet Chip Status bits
286 ------------------------------------------------------------*/
287 #define HPI_COBRANET_HMI_STATUS_RXPACKET 2
288 #define HPI_COBRANET_HMI_STATUS_TXPACKET 3
289
290 /*------------------------------------------------------------
291 Ethernet header size
292 ------------------------------------------------------------*/
293 #define HPI_ETHERNET_HEADER_SIZE (16)
294
295 /* These defines are used to fill in protocol information for an Ethernet packet
296 sent using HMI on CS18102 */
297 /** ID supplied by Cirrus for ASI packets. */
298 #define HPI_ETHERNET_PACKET_ID 0x85
299 /** Simple packet - no special routing required */
300 #define HPI_ETHERNET_PACKET_V1 0x01
301 /** This packet must make its way to the host across the HPI interface */
302 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI 0x20
303 /** This packet must make its way to the host across the HPI interface */
304 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI_V1 0x21
305 /** This packet must make its way to the host across the HPI interface */
306 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI 0x40
307 /** This packet must make its way to the host across the HPI interface */
308 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI_V1 0x41
309
310 #define HPI_ETHERNET_UDP_PORT 44600 /**< HPI UDP service */
311
312 /** Default network timeout in milli-seconds. */
313 #define HPI_ETHERNET_TIMEOUT_MS 500
314
315 /** Locked memory buffer alloc/free phases */
316 enum HPI_BUFFER_CMDS {
317 /** use one message to allocate or free physical memory */
318 HPI_BUFFER_CMD_EXTERNAL = 0,
319 /** alloc physical memory */
320 HPI_BUFFER_CMD_INTERNAL_ALLOC = 1,
321 /** send physical memory address to adapter */
322 HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER = 2,
323 /** notify adapter to stop using physical buffer */
324 HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER = 3,
325 /** free physical buffer */
326 HPI_BUFFER_CMD_INTERNAL_FREE = 4
327 };
328
329 /*****************************************************************************/
330 /*****************************************************************************/
331 /******** HPI LOW LEVEL MESSAGES *******/
332 /*****************************************************************************/
333 /*****************************************************************************/
334 /** Pnp ids */
335 /** "ASI" - actual is "ASX" - need to change */
336 #define HPI_ID_ISAPNP_AUDIOSCIENCE 0x0669
337 /** PCI vendor ID that AudioScience uses */
338 #define HPI_PCI_VENDOR_ID_AUDIOSCIENCE 0x175C
339 /** PCI vendor ID that the DSP56301 has */
340 #define HPI_PCI_VENDOR_ID_MOTOROLA 0x1057
341 /** PCI vendor ID that TI uses */
342 #define HPI_PCI_VENDOR_ID_TI 0x104C
343
344 #define HPI_PCI_DEV_ID_PCI2040 0xAC60
345 /** TI's C6205 PCI interface has this ID */
346 #define HPI_PCI_DEV_ID_DSP6205 0xA106
347
348 #define HPI_USB_VENDOR_ID_AUDIOSCIENCE 0x1257
349 #define HPI_USB_W2K_TAG 0x57495341 /* "ASIW" */
350 #define HPI_USB_LINUX_TAG 0x4C495341 /* "ASIL" */
351
352 /** Invalid Adapter index
353 Used in HPI messages that are not addressed to a specific adapter
354 Used in DLL to indicate device not present
355 */
356 #define HPI_ADAPTER_INDEX_INVALID 0xFFFF
357
358 /** First 2 hex digits define the adapter family */
359 #define HPI_ADAPTER_FAMILY_MASK 0xff00
360 #define HPI_MODULE_FAMILY_MASK 0xfff0
361
362 #define HPI_ADAPTER_FAMILY_ASI(f) (f & HPI_ADAPTER_FAMILY_MASK)
363 #define HPI_MODULE_FAMILY_ASI(f) (f & HPI_MODULE_FAMILY_MASK)
364 #define HPI_ADAPTER_ASI(f) (f)
365
366 enum HPI_MESSAGE_TYPES {
367 HPI_TYPE_MESSAGE = 1,
368 HPI_TYPE_RESPONSE = 2,
369 HPI_TYPE_DATA = 3,
370 HPI_TYPE_SSX2BYPASS_MESSAGE = 4
371 };
372
373 enum HPI_OBJECT_TYPES {
374 HPI_OBJ_SUBSYSTEM = 1,
375 HPI_OBJ_ADAPTER = 2,
376 HPI_OBJ_OSTREAM = 3,
377 HPI_OBJ_ISTREAM = 4,
378 HPI_OBJ_MIXER = 5,
379 HPI_OBJ_NODE = 6,
380 HPI_OBJ_CONTROL = 7,
381 HPI_OBJ_NVMEMORY = 8,
382 HPI_OBJ_GPIO = 9,
383 HPI_OBJ_WATCHDOG = 10,
384 HPI_OBJ_CLOCK = 11,
385 HPI_OBJ_PROFILE = 12,
386 HPI_OBJ_CONTROLEX = 13,
387 HPI_OBJ_ASYNCEVENT = 14
388 #define HPI_OBJ_MAXINDEX 14
389 };
390
391 #define HPI_OBJ_FUNCTION_SPACING 0x100
392 #define HPI_FUNC_ID(obj, i) (HPI_OBJ_##obj * HPI_OBJ_FUNCTION_SPACING + i)
393
394 #define HPI_EXTRACT_INDEX(fn) (fn & 0xff)
395
396 enum HPI_FUNCTION_IDS {
397 HPI_SUBSYS_OPEN = HPI_FUNC_ID(SUBSYSTEM, 1),
398 HPI_SUBSYS_GET_VERSION = HPI_FUNC_ID(SUBSYSTEM, 2),
399 HPI_SUBSYS_GET_INFO = HPI_FUNC_ID(SUBSYSTEM, 3),
400 /* HPI_SUBSYS_FIND_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 4), */
401 HPI_SUBSYS_CREATE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 5),
402 HPI_SUBSYS_CLOSE = HPI_FUNC_ID(SUBSYSTEM, 6),
403 /* HPI_SUBSYS_DELETE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 7), */
404 HPI_SUBSYS_DRIVER_LOAD = HPI_FUNC_ID(SUBSYSTEM, 8),
405 HPI_SUBSYS_DRIVER_UNLOAD = HPI_FUNC_ID(SUBSYSTEM, 9),
406 /* HPI_SUBSYS_READ_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 10), */
407 /* HPI_SUBSYS_WRITE_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 11), */
408 HPI_SUBSYS_GET_NUM_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 12),
409 HPI_SUBSYS_GET_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 13),
410 HPI_SUBSYS_SET_NETWORK_INTERFACE = HPI_FUNC_ID(SUBSYSTEM, 14),
411 HPI_SUBSYS_OPTION_INFO = HPI_FUNC_ID(SUBSYSTEM, 15),
412 HPI_SUBSYS_OPTION_GET = HPI_FUNC_ID(SUBSYSTEM, 16),
413 HPI_SUBSYS_OPTION_SET = HPI_FUNC_ID(SUBSYSTEM, 17),
414 #define HPI_SUBSYS_FUNCTION_COUNT 17
415
416 HPI_ADAPTER_OPEN = HPI_FUNC_ID(ADAPTER, 1),
417 HPI_ADAPTER_CLOSE = HPI_FUNC_ID(ADAPTER, 2),
418 HPI_ADAPTER_GET_INFO = HPI_FUNC_ID(ADAPTER, 3),
419 HPI_ADAPTER_GET_ASSERT = HPI_FUNC_ID(ADAPTER, 4),
420 HPI_ADAPTER_TEST_ASSERT = HPI_FUNC_ID(ADAPTER, 5),
421 HPI_ADAPTER_SET_MODE = HPI_FUNC_ID(ADAPTER, 6),
422 HPI_ADAPTER_GET_MODE = HPI_FUNC_ID(ADAPTER, 7),
423 HPI_ADAPTER_ENABLE_CAPABILITY = HPI_FUNC_ID(ADAPTER, 8),
424 HPI_ADAPTER_SELFTEST = HPI_FUNC_ID(ADAPTER, 9),
425 HPI_ADAPTER_FIND_OBJECT = HPI_FUNC_ID(ADAPTER, 10),
426 HPI_ADAPTER_QUERY_FLASH = HPI_FUNC_ID(ADAPTER, 11),
427 HPI_ADAPTER_START_FLASH = HPI_FUNC_ID(ADAPTER, 12),
428 HPI_ADAPTER_PROGRAM_FLASH = HPI_FUNC_ID(ADAPTER, 13),
429 HPI_ADAPTER_SET_PROPERTY = HPI_FUNC_ID(ADAPTER, 14),
430 HPI_ADAPTER_GET_PROPERTY = HPI_FUNC_ID(ADAPTER, 15),
431 HPI_ADAPTER_ENUM_PROPERTY = HPI_FUNC_ID(ADAPTER, 16),
432 HPI_ADAPTER_MODULE_INFO = HPI_FUNC_ID(ADAPTER, 17),
433 HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18),
434 HPI_ADAPTER_IRQ_QUERY_AND_CLEAR = HPI_FUNC_ID(ADAPTER, 19),
435 HPI_ADAPTER_IRQ_CALLBACK = HPI_FUNC_ID(ADAPTER, 20),
436 HPI_ADAPTER_DELETE = HPI_FUNC_ID(ADAPTER, 21),
437 #define HPI_ADAPTER_FUNCTION_COUNT 21
438
439 HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1),
440 HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2),
441 HPI_OSTREAM_WRITE = HPI_FUNC_ID(OSTREAM, 3),
442 HPI_OSTREAM_START = HPI_FUNC_ID(OSTREAM, 4),
443 HPI_OSTREAM_STOP = HPI_FUNC_ID(OSTREAM, 5),
444 HPI_OSTREAM_RESET = HPI_FUNC_ID(OSTREAM, 6),
445 HPI_OSTREAM_GET_INFO = HPI_FUNC_ID(OSTREAM, 7),
446 HPI_OSTREAM_QUERY_FORMAT = HPI_FUNC_ID(OSTREAM, 8),
447 HPI_OSTREAM_DATA = HPI_FUNC_ID(OSTREAM, 9),
448 HPI_OSTREAM_SET_VELOCITY = HPI_FUNC_ID(OSTREAM, 10),
449 HPI_OSTREAM_SET_PUNCHINOUT = HPI_FUNC_ID(OSTREAM, 11),
450 HPI_OSTREAM_SINEGEN = HPI_FUNC_ID(OSTREAM, 12),
451 HPI_OSTREAM_ANC_RESET = HPI_FUNC_ID(OSTREAM, 13),
452 HPI_OSTREAM_ANC_GET_INFO = HPI_FUNC_ID(OSTREAM, 14),
453 HPI_OSTREAM_ANC_READ = HPI_FUNC_ID(OSTREAM, 15),
454 HPI_OSTREAM_SET_TIMESCALE = HPI_FUNC_ID(OSTREAM, 16),
455 HPI_OSTREAM_SET_FORMAT = HPI_FUNC_ID(OSTREAM, 17),
456 HPI_OSTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(OSTREAM, 18),
457 HPI_OSTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(OSTREAM, 19),
458 HPI_OSTREAM_GROUP_ADD = HPI_FUNC_ID(OSTREAM, 20),
459 HPI_OSTREAM_GROUP_GETMAP = HPI_FUNC_ID(OSTREAM, 21),
460 HPI_OSTREAM_GROUP_RESET = HPI_FUNC_ID(OSTREAM, 22),
461 HPI_OSTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(OSTREAM, 23),
462 HPI_OSTREAM_WAIT_START = HPI_FUNC_ID(OSTREAM, 24),
463 HPI_OSTREAM_WAIT = HPI_FUNC_ID(OSTREAM, 25),
464 #define HPI_OSTREAM_FUNCTION_COUNT 25
465
466 HPI_ISTREAM_OPEN = HPI_FUNC_ID(ISTREAM, 1),
467 HPI_ISTREAM_CLOSE = HPI_FUNC_ID(ISTREAM, 2),
468 HPI_ISTREAM_SET_FORMAT = HPI_FUNC_ID(ISTREAM, 3),
469 HPI_ISTREAM_READ = HPI_FUNC_ID(ISTREAM, 4),
470 HPI_ISTREAM_START = HPI_FUNC_ID(ISTREAM, 5),
471 HPI_ISTREAM_STOP = HPI_FUNC_ID(ISTREAM, 6),
472 HPI_ISTREAM_RESET = HPI_FUNC_ID(ISTREAM, 7),
473 HPI_ISTREAM_GET_INFO = HPI_FUNC_ID(ISTREAM, 8),
474 HPI_ISTREAM_QUERY_FORMAT = HPI_FUNC_ID(ISTREAM, 9),
475 HPI_ISTREAM_ANC_RESET = HPI_FUNC_ID(ISTREAM, 10),
476 HPI_ISTREAM_ANC_GET_INFO = HPI_FUNC_ID(ISTREAM, 11),
477 HPI_ISTREAM_ANC_WRITE = HPI_FUNC_ID(ISTREAM, 12),
478 HPI_ISTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(ISTREAM, 13),
479 HPI_ISTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(ISTREAM, 14),
480 HPI_ISTREAM_GROUP_ADD = HPI_FUNC_ID(ISTREAM, 15),
481 HPI_ISTREAM_GROUP_GETMAP = HPI_FUNC_ID(ISTREAM, 16),
482 HPI_ISTREAM_GROUP_RESET = HPI_FUNC_ID(ISTREAM, 17),
483 HPI_ISTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(ISTREAM, 18),
484 HPI_ISTREAM_WAIT_START = HPI_FUNC_ID(ISTREAM, 19),
485 HPI_ISTREAM_WAIT = HPI_FUNC_ID(ISTREAM, 20),
486 #define HPI_ISTREAM_FUNCTION_COUNT 20
487
488 /* NOTE:
489 GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */
490 HPI_MIXER_OPEN = HPI_FUNC_ID(MIXER, 1),
491 HPI_MIXER_CLOSE = HPI_FUNC_ID(MIXER, 2),
492 HPI_MIXER_GET_INFO = HPI_FUNC_ID(MIXER, 3),
493 HPI_MIXER_GET_NODE_INFO = HPI_FUNC_ID(MIXER, 4),
494 HPI_MIXER_GET_CONTROL = HPI_FUNC_ID(MIXER, 5),
495 HPI_MIXER_SET_CONNECTION = HPI_FUNC_ID(MIXER, 6),
496 HPI_MIXER_GET_CONNECTIONS = HPI_FUNC_ID(MIXER, 7),
497 HPI_MIXER_GET_CONTROL_BY_INDEX = HPI_FUNC_ID(MIXER, 8),
498 HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX = HPI_FUNC_ID(MIXER, 9),
499 HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES = HPI_FUNC_ID(MIXER, 10),
500 HPI_MIXER_STORE = HPI_FUNC_ID(MIXER, 11),
501 HPI_MIXER_GET_CACHE_INFO = HPI_FUNC_ID(MIXER, 12),
502 #define HPI_MIXER_FUNCTION_COUNT 12
503
504 HPI_CONTROL_GET_INFO = HPI_FUNC_ID(CONTROL, 1),
505 HPI_CONTROL_GET_STATE = HPI_FUNC_ID(CONTROL, 2),
506 HPI_CONTROL_SET_STATE = HPI_FUNC_ID(CONTROL, 3),
507 #define HPI_CONTROL_FUNCTION_COUNT 3
508
509 HPI_NVMEMORY_OPEN = HPI_FUNC_ID(NVMEMORY, 1),
510 HPI_NVMEMORY_READ_BYTE = HPI_FUNC_ID(NVMEMORY, 2),
511 HPI_NVMEMORY_WRITE_BYTE = HPI_FUNC_ID(NVMEMORY, 3),
512 #define HPI_NVMEMORY_FUNCTION_COUNT 3
513
514 HPI_GPIO_OPEN = HPI_FUNC_ID(GPIO, 1),
515 HPI_GPIO_READ_BIT = HPI_FUNC_ID(GPIO, 2),
516 HPI_GPIO_WRITE_BIT = HPI_FUNC_ID(GPIO, 3),
517 HPI_GPIO_READ_ALL = HPI_FUNC_ID(GPIO, 4),
518 HPI_GPIO_WRITE_STATUS = HPI_FUNC_ID(GPIO, 5),
519 #define HPI_GPIO_FUNCTION_COUNT 5
520
521 HPI_ASYNCEVENT_OPEN = HPI_FUNC_ID(ASYNCEVENT, 1),
522 HPI_ASYNCEVENT_CLOSE = HPI_FUNC_ID(ASYNCEVENT, 2),
523 HPI_ASYNCEVENT_WAIT = HPI_FUNC_ID(ASYNCEVENT, 3),
524 HPI_ASYNCEVENT_GETCOUNT = HPI_FUNC_ID(ASYNCEVENT, 4),
525 HPI_ASYNCEVENT_GET = HPI_FUNC_ID(ASYNCEVENT, 5),
526 HPI_ASYNCEVENT_SENDEVENTS = HPI_FUNC_ID(ASYNCEVENT, 6),
527 #define HPI_ASYNCEVENT_FUNCTION_COUNT 6
528
529 HPI_WATCHDOG_OPEN = HPI_FUNC_ID(WATCHDOG, 1),
530 HPI_WATCHDOG_SET_TIME = HPI_FUNC_ID(WATCHDOG, 2),
531 HPI_WATCHDOG_PING = HPI_FUNC_ID(WATCHDOG, 3),
532
533 HPI_CLOCK_OPEN = HPI_FUNC_ID(CLOCK, 1),
534 HPI_CLOCK_SET_TIME = HPI_FUNC_ID(CLOCK, 2),
535 HPI_CLOCK_GET_TIME = HPI_FUNC_ID(CLOCK, 3),
536
537 HPI_PROFILE_OPEN_ALL = HPI_FUNC_ID(PROFILE, 1),
538 HPI_PROFILE_START_ALL = HPI_FUNC_ID(PROFILE, 2),
539 HPI_PROFILE_STOP_ALL = HPI_FUNC_ID(PROFILE, 3),
540 HPI_PROFILE_GET = HPI_FUNC_ID(PROFILE, 4),
541 HPI_PROFILE_GET_IDLECOUNT = HPI_FUNC_ID(PROFILE, 5),
542 HPI_PROFILE_GET_NAME = HPI_FUNC_ID(PROFILE, 6),
543 HPI_PROFILE_GET_UTILIZATION = HPI_FUNC_ID(PROFILE, 7)
544 #define HPI_PROFILE_FUNCTION_COUNT 7
545 };
546
547 /* ////////////////////////////////////////////////////////////////////// */
548 /* STRUCTURES */
549 #ifndef DISABLE_PRAGMA_PACK1
550 #pragma pack(push, 1)
551 #endif
552
553 /** PCI bus resource */
554 struct hpi_pci {
555 u32 __iomem *ap_mem_base[HPI_MAX_ADAPTER_MEM_SPACES];
556 struct pci_dev *pci_dev;
557 };
558
559 struct hpi_resource {
560 union {
561 const struct hpi_pci *pci;
562 const char *net_if;
563 } r;
564 #ifndef HPI64BIT /* keep structure size constant */
565 u32 pad_to64;
566 #endif
567 u16 bus_type; /* HPI_BUS_PNPISA, _PCI, _USB etc */
568 u16 padding;
569
570 };
571
572 /** Format info used inside struct hpi_message
573 Not the same as public API struct hpi_format */
574 struct hpi_msg_format {
575 u32 sample_rate; /**< 11025, 32000, 44100 etc. */
576 u32 bit_rate; /**< for MPEG */
577 u32 attributes; /**< stereo/joint_stereo/mono */
578 u16 channels; /**< 1,2..., (or ancillary mode or idle bit */
579 u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see \ref HPI_FORMATS. */
580 };
581
582 /** Buffer+format structure.
583 Must be kept 7 * 32 bits to match public struct hpi_datastruct */
584 struct hpi_msg_data {
585 struct hpi_msg_format format;
586 u8 *pb_data;
587 #ifndef HPI64BIT
588 u32 padding;
589 #endif
590 u32 data_size;
591 };
592
593 /** struct hpi_datastructure used up to 3.04 driver */
594 struct hpi_data_legacy32 {
595 struct hpi_format format;
596 u32 pb_data;
597 u32 data_size;
598 };
599
600 #ifdef HPI64BIT
601 /* Compatibility version of struct hpi_data*/
602 struct hpi_data_compat32 {
603 struct hpi_msg_format format;
604 u32 pb_data;
605 u32 padding;
606 u32 data_size;
607 };
608 #endif
609
610 struct hpi_buffer {
611 /** placehoder for backward compatibility (see dwBufferSize) */
612 struct hpi_msg_format reserved;
613 u32 command; /**< HPI_BUFFER_CMD_xxx*/
614 u32 pci_address; /**< PCI physical address of buffer for DSP DMA */
615 u32 buffer_size; /**< must line up with data_size of HPI_DATA*/
616 };
617
618 /*/////////////////////////////////////////////////////////////////////////// */
619 /* This is used for background buffer bus mastering stream buffers. */
620 struct hpi_hostbuffer_status {
621 u32 samples_processed;
622 u32 auxiliary_data_available;
623 u32 stream_state;
624 /* DSP index in to the host bus master buffer. */
625 u32 dSP_index;
626 /* Host index in to the host bus master buffer. */
627 u32 host_index;
628 u32 size_in_bytes;
629 };
630
631 struct hpi_streamid {
632 u16 object_type;
633 /**< Type of object, HPI_OBJ_OSTREAM or HPI_OBJ_ISTREAM. */
634 u16 stream_index; /**< outstream or instream index. */
635 };
636
637 struct hpi_punchinout {
638 u32 punch_in_sample;
639 u32 punch_out_sample;
640 };
641
642 struct hpi_subsys_msg {
643 struct hpi_resource resource;
644 };
645
646 struct hpi_subsys_res {
647 u32 version;
648 u32 data; /* extended version */
649 u16 num_adapters;
650 u16 adapter_index;
651 u16 adapter_type;
652 u16 pad16;
653 };
654
655 union hpi_adapterx_msg {
656 struct {
657 u32 dsp_address;
658 u32 count_bytes;
659 } debug_read;
660 struct {
661 u32 adapter_mode;
662 u16 query_or_set;
663 } mode;
664 struct {
665 u16 index;
666 } module_info;
667 struct {
668 u32 checksum;
669 u16 sequence;
670 u16 length;
671 u16 offset; /**< offset from start of msg to data */
672 u16 unused;
673 } program_flash;
674 struct {
675 u16 index;
676 u16 what;
677 u16 property_index;
678 } property_enum;
679 struct {
680 u16 property;
681 u16 parameter1;
682 u16 parameter2;
683 } property_set;
684 struct {
685 u32 offset;
686 } query_flash;
687 struct {
688 u32 pad32;
689 u16 key1;
690 u16 key2;
691 } restart;
692 struct {
693 u32 offset;
694 u32 length;
695 u32 key;
696 } start_flash;
697 struct {
698 u32 pad32;
699 u16 value;
700 } test_assert;
701 struct {
702 u32 yes;
703 } irq_query;
704 };
705
706 struct hpi_adapter_res {
707 u32 serial_number;
708 u16 adapter_type;
709 u16 adapter_index;
710 u16 num_instreams;
711 u16 num_outstreams;
712 u16 num_mixers;
713 u16 version;
714 u8 sz_adapter_assert[HPI_STRING_LEN];
715 };
716
717 union hpi_adapterx_res {
718 struct hpi_adapter_res info;
719 struct {
720 u32 p1;
721 u16 count;
722 u16 dsp_index;
723 u32 p2;
724 u32 dsp_msg_addr;
725 char sz_message[HPI_STRING_LEN];
726 } assert;
727 struct {
728 u32 adapter_mode;
729 } mode;
730 struct {
731 u16 sequence;
732 } program_flash;
733 struct {
734 u16 parameter1;
735 u16 parameter2;
736 } property_get;
737 struct {
738 u32 checksum;
739 u32 length;
740 u32 version;
741 } query_flash;
742 struct {
743 u32 yes;
744 } irq_query;
745 };
746
747 struct hpi_stream_msg {
748 union {
749 struct hpi_msg_data data;
750 struct hpi_data_legacy32 data32;
751 u16 velocity;
752 struct hpi_punchinout pio;
753 u32 time_scale;
754 struct hpi_buffer buffer;
755 struct hpi_streamid stream;
756 u32 threshold_bytes;
757 } u;
758 };
759
760 struct hpi_stream_res {
761 union {
762 struct {
763 /* size of hardware buffer */
764 u32 buffer_size;
765 /* OutStream - data to play,
766 InStream - data recorded */
767 u32 data_available;
768 /* OutStream - samples played,
769 InStream - samples recorded */
770 u32 samples_transferred;
771 /* Adapter - OutStream - data to play,
772 InStream - data recorded */
773 u32 auxiliary_data_available;
774 u16 state; /* HPI_STATE_PLAYING, _STATE_STOPPED */
775 u16 padding;
776 } stream_info;
777 struct {
778 u32 buffer_size;
779 u32 data_available;
780 u32 samples_transfered;
781 u16 state;
782 u16 outstream_index;
783 u16 instream_index;
784 u16 padding;
785 u32 auxiliary_data_available;
786 } legacy_stream_info;
787 struct {
788 /* bitmap of grouped OutStreams */
789 u32 outstream_group_map;
790 /* bitmap of grouped InStreams */
791 u32 instream_group_map;
792 } group_info;
793 struct {
794 /* pointer to the buffer */
795 u8 *p_buffer;
796 /* pointer to the hostbuffer status */
797 struct hpi_hostbuffer_status *p_status;
798 } hostbuffer_info;
799 } u;
800 };
801
802 struct hpi_mixer_msg {
803 u16 control_index;
804 u16 control_type; /* = HPI_CONTROL_METER _VOLUME etc */
805 u16 padding1; /* Maintain alignment of subsequent fields */
806 u16 node_type1; /* = HPI_SOURCENODE_LINEIN etc */
807 u16 node_index1; /* = 0..N */
808 u16 node_type2;
809 u16 node_index2;
810 u16 padding2; /* round to 4 bytes */
811 };
812
813 struct hpi_mixer_res {
814 u16 src_node_type; /* = HPI_SOURCENODE_LINEIN etc */
815 u16 src_node_index; /* = 0..N */
816 u16 dst_node_type;
817 u16 dst_node_index;
818 /* Also controlType for MixerGetControlByIndex */
819 u16 control_index;
820 /* may indicate which DSP the control is located on */
821 u16 dsp_index;
822 };
823
824 union hpi_mixerx_msg {
825 struct {
826 u16 starting_index;
827 u16 flags;
828 u32 length_in_bytes; /* length in bytes of p_data */
829 u32 p_data; /* pointer to a data array */
830 } gcabi;
831 struct {
832 u16 command;
833 u16 index;
834 } store; /* for HPI_MIXER_STORE message */
835 };
836
837 union hpi_mixerx_res {
838 struct {
839 u32 bytes_returned; /* size of items returned */
840 u32 p_data; /* pointer to data array */
841 u16 more_to_do; /* indicates if there is more to do */
842 } gcabi;
843 struct {
844 u32 total_controls; /* count of controls in the mixer */
845 u32 cache_controls; /* count of controls in the cac */
846 u32 cache_bytes; /* size of cache */
847 } cache_info;
848 };
849
850 struct hpi_control_msg {
851 u16 attribute; /* control attribute or property */
852 u16 saved_index;
853 u32 param1; /* generic parameter 1 */
854 u32 param2; /* generic parameter 2 */
855 short an_log_value[HPI_MAX_CHANNELS];
856 };
857
858 struct hpi_control_union_msg {
859 u16 attribute; /* control attribute or property */
860 u16 saved_index; /* only used in ctrl save/restore */
861 union {
862 struct {
863 u32 param1; /* generic parameter 1 */
864 u32 param2; /* generic parameter 2 */
865 short an_log_value[HPI_MAX_CHANNELS];
866 } old;
867 union {
868 u32 frequency;
869 u32 gain;
870 u32 band;
871 u32 deemphasis;
872 u32 program;
873 struct {
874 u32 mode;
875 u32 value;
876 } mode;
877 u32 blend;
878 } tuner;
879 } u;
880 };
881
882 struct hpi_control_res {
883 /* Could make union. dwParam, anLogValue never used in same response */
884 u32 param1;
885 u32 param2;
886 short an_log_value[HPI_MAX_CHANNELS];
887 };
888
889 union hpi_control_union_res {
890 struct {
891 u32 param1;
892 u32 param2;
893 short an_log_value[HPI_MAX_CHANNELS];
894 } old;
895 union {
896 u32 band;
897 u32 frequency;
898 u32 gain;
899 u32 deemphasis;
900 struct {
901 u32 data[2];
902 u32 bLER;
903 } rds;
904 short s_level;
905 struct {
906 u16 value;
907 u16 mask;
908 } status;
909 } tuner;
910 struct {
911 char sz_data[8];
912 u32 remaining_chars;
913 } chars8;
914 char c_data12[12];
915 };
916
917 /* HPI_CONTROLX_STRUCTURES */
918
919 /* Message */
920
921 /** Used for all HMI variables where max length <= 8 bytes
922 */
923 struct hpi_controlx_msg_cobranet_data {
924 u32 hmi_address;
925 u32 byte_count;
926 u32 data[2];
927 };
928
929 /** Used for string data, and for packet bridge
930 */
931 struct hpi_controlx_msg_cobranet_bigdata {
932 u32 hmi_address;
933 u32 byte_count;
934 u8 *pb_data;
935 #ifndef HPI64BIT
936 u32 padding;
937 #endif
938 };
939
940 /** Used for PADS control reading of string fields.
941 */
942 struct hpi_controlx_msg_pad_data {
943 u32 field;
944 u32 byte_count;
945 u8 *pb_data;
946 #ifndef HPI64BIT
947 u32 padding;
948 #endif
949 };
950
951 /** Used for generic data
952 */
953
954 struct hpi_controlx_msg_generic {
955 u32 param1;
956 u32 param2;
957 };
958
959 struct hpi_controlx_msg {
960 u16 attribute; /* control attribute or property */
961 u16 saved_index;
962 union {
963 struct hpi_controlx_msg_cobranet_data cobranet_data;
964 struct hpi_controlx_msg_cobranet_bigdata cobranet_bigdata;
965 struct hpi_controlx_msg_generic generic;
966 struct hpi_controlx_msg_pad_data pad_data;
967 /*struct param_value universal_value; */
968 /* nothing extra to send for status read */
969 } u;
970 };
971
972 /* Response */
973 /**
974 */
975 struct hpi_controlx_res_cobranet_data {
976 u32 byte_count;
977 u32 data[2];
978 };
979
980 struct hpi_controlx_res_cobranet_bigdata {
981 u32 byte_count;
982 };
983
984 struct hpi_controlx_res_cobranet_status {
985 u32 status;
986 u32 readable_size;
987 u32 writeable_size;
988 };
989
990 struct hpi_controlx_res_generic {
991 u32 param1;
992 u32 param2;
993 };
994
995 struct hpi_controlx_res {
996 union {
997 struct hpi_controlx_res_cobranet_bigdata cobranet_bigdata;
998 struct hpi_controlx_res_cobranet_data cobranet_data;
999 struct hpi_controlx_res_cobranet_status cobranet_status;
1000 struct hpi_controlx_res_generic generic;
1001 /*struct param_info universal_info; */
1002 /*struct param_value universal_value; */
1003 } u;
1004 };
1005
1006 struct hpi_nvmemory_msg {
1007 u16 address;
1008 u16 data;
1009 };
1010
1011 struct hpi_nvmemory_res {
1012 u16 size_in_bytes;
1013 u16 data;
1014 };
1015
1016 struct hpi_gpio_msg {
1017 u16 bit_index;
1018 u16 bit_data;
1019 };
1020
1021 struct hpi_gpio_res {
1022 u16 number_input_bits;
1023 u16 number_output_bits;
1024 u16 bit_data[4];
1025 };
1026
1027 struct hpi_async_msg {
1028 u32 events;
1029 u16 maximum_events;
1030 u16 padding;
1031 };
1032
1033 struct hpi_async_res {
1034 union {
1035 struct {
1036 u16 count;
1037 } count;
1038 struct {
1039 u32 events;
1040 u16 number_returned;
1041 u16 padding;
1042 } get;
1043 struct hpi_async_event event;
1044 } u;
1045 };
1046
1047 struct hpi_watchdog_msg {
1048 u32 time_ms;
1049 };
1050
1051 struct hpi_watchdog_res {
1052 u32 time_ms;
1053 };
1054
1055 struct hpi_clock_msg {
1056 u16 hours;
1057 u16 minutes;
1058 u16 seconds;
1059 u16 milli_seconds;
1060 };
1061
1062 struct hpi_clock_res {
1063 u16 size_in_bytes;
1064 u16 hours;
1065 u16 minutes;
1066 u16 seconds;
1067 u16 milli_seconds;
1068 u16 padding;
1069 };
1070
1071 struct hpi_profile_msg {
1072 u16 bin_index;
1073 u16 padding;
1074 };
1075
1076 struct hpi_profile_res_open {
1077 u16 max_profiles;
1078 };
1079
1080 struct hpi_profile_res_time {
1081 u32 total_tick_count;
1082 u32 call_count;
1083 u32 max_tick_count;
1084 u32 ticks_per_millisecond;
1085 u16 profile_interval;
1086 };
1087
1088 struct hpi_profile_res_name {
1089 u8 sz_name[32];
1090 };
1091
1092 struct hpi_profile_res {
1093 union {
1094 struct hpi_profile_res_open o;
1095 struct hpi_profile_res_time t;
1096 struct hpi_profile_res_name n;
1097 } u;
1098 };
1099
1100 struct hpi_message_header {
1101 u16 size; /* total size in bytes */
1102 u8 type; /* HPI_TYPE_MESSAGE */
1103 u8 version; /* message version */
1104 u16 object; /* HPI_OBJ_* */
1105 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1106 u16 adapter_index; /* the adapter index */
1107 u16 obj_index; /* */
1108 };
1109
1110 struct hpi_message {
1111 /* following fields must match HPI_MESSAGE_HEADER */
1112 u16 size; /* total size in bytes */
1113 u8 type; /* HPI_TYPE_MESSAGE */
1114 u8 version; /* message version */
1115 u16 object; /* HPI_OBJ_* */
1116 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1117 u16 adapter_index; /* the adapter index */
1118 u16 obj_index; /* */
1119 union {
1120 struct hpi_subsys_msg s;
1121 union hpi_adapterx_msg ax;
1122 struct hpi_stream_msg d;
1123 struct hpi_mixer_msg m;
1124 union hpi_mixerx_msg mx; /* extended mixer; */
1125 struct hpi_control_msg c; /* mixer control; */
1126 /* identical to struct hpi_control_msg,
1127 but field naming is improved */
1128 struct hpi_control_union_msg cu;
1129 struct hpi_controlx_msg cx; /* extended mixer control; */
1130 struct hpi_nvmemory_msg n;
1131 struct hpi_gpio_msg l; /* digital i/o */
1132 struct hpi_watchdog_msg w;
1133 struct hpi_clock_msg t; /* dsp time */
1134 struct hpi_profile_msg p;
1135 struct hpi_async_msg as;
1136 char fixed_size[32];
1137 } u;
1138 };
1139
1140 #define HPI_MESSAGE_SIZE_BY_OBJECT { \
1141 sizeof(struct hpi_message_header) , /* Default, no object type 0 */ \
1142 sizeof(struct hpi_message_header) + sizeof(struct hpi_subsys_msg),\
1143 sizeof(struct hpi_message_header) + sizeof(union hpi_adapterx_msg),\
1144 sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\
1145 sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\
1146 sizeof(struct hpi_message_header) + sizeof(struct hpi_mixer_msg),\
1147 sizeof(struct hpi_message_header) , /* no node message */ \
1148 sizeof(struct hpi_message_header) + sizeof(struct hpi_control_msg),\
1149 sizeof(struct hpi_message_header) + sizeof(struct hpi_nvmemory_msg),\
1150 sizeof(struct hpi_message_header) + sizeof(struct hpi_gpio_msg),\
1151 sizeof(struct hpi_message_header) + sizeof(struct hpi_watchdog_msg),\
1152 sizeof(struct hpi_message_header) + sizeof(struct hpi_clock_msg),\
1153 sizeof(struct hpi_message_header) + sizeof(struct hpi_profile_msg),\
1154 sizeof(struct hpi_message_header) + sizeof(struct hpi_controlx_msg),\
1155 sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \
1156 }
1157
1158 /*
1159 Note that the wSpecificError error field should be inspected and potentially
1160 reported whenever HPI_ERROR_DSP_COMMUNICATION or HPI_ERROR_DSP_BOOTLOAD is
1161 returned in wError.
1162 */
1163 struct hpi_response_header {
1164 u16 size;
1165 u8 type; /* HPI_TYPE_RESPONSE */
1166 u8 version; /* response version */
1167 u16 object; /* HPI_OBJ_* */
1168 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1169 u16 error; /* HPI_ERROR_xxx */
1170 u16 specific_error; /* adapter specific error */
1171 };
1172
1173 struct hpi_response {
1174 /* following fields must match HPI_RESPONSE_HEADER */
1175 u16 size;
1176 u8 type; /* HPI_TYPE_RESPONSE */
1177 u8 version; /* response version */
1178 u16 object; /* HPI_OBJ_* */
1179 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */
1180 u16 error; /* HPI_ERROR_xxx */
1181 u16 specific_error; /* adapter specific error */
1182 union {
1183 struct hpi_subsys_res s;
1184 union hpi_adapterx_res ax;
1185 struct hpi_stream_res d;
1186 struct hpi_mixer_res m;
1187 union hpi_mixerx_res mx; /* extended mixer; */
1188 struct hpi_control_res c; /* mixer control; */
1189 /* identical to hpi_control_res, but field naming is improved */
1190 union hpi_control_union_res cu;
1191 struct hpi_controlx_res cx; /* extended mixer control; */
1192 struct hpi_nvmemory_res n;
1193 struct hpi_gpio_res l; /* digital i/o */
1194 struct hpi_watchdog_res w;
1195 struct hpi_clock_res t; /* dsp time */
1196 struct hpi_profile_res p;
1197 struct hpi_async_res as;
1198 u8 bytes[52];
1199 } u;
1200 };
1201
1202 #define HPI_RESPONSE_SIZE_BY_OBJECT { \
1203 sizeof(struct hpi_response_header) ,/* Default, no object type 0 */ \
1204 sizeof(struct hpi_response_header) + sizeof(struct hpi_subsys_res),\
1205 sizeof(struct hpi_response_header) + sizeof(union hpi_adapterx_res),\
1206 sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\
1207 sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\
1208 sizeof(struct hpi_response_header) + sizeof(struct hpi_mixer_res),\
1209 sizeof(struct hpi_response_header) , /* no node response */ \
1210 sizeof(struct hpi_response_header) + sizeof(struct hpi_control_res),\
1211 sizeof(struct hpi_response_header) + sizeof(struct hpi_nvmemory_res),\
1212 sizeof(struct hpi_response_header) + sizeof(struct hpi_gpio_res),\
1213 sizeof(struct hpi_response_header) + sizeof(struct hpi_watchdog_res),\
1214 sizeof(struct hpi_response_header) + sizeof(struct hpi_clock_res),\
1215 sizeof(struct hpi_response_header) + sizeof(struct hpi_profile_res),\
1216 sizeof(struct hpi_response_header) + sizeof(struct hpi_controlx_res),\
1217 sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \
1218 }
1219
1220 /*********************** version 1 message/response **************************/
1221 #define HPINET_ETHERNET_DATA_SIZE (1500)
1222 #define HPINET_IP_HDR_SIZE (20)
1223 #define HPINET_IP_DATA_SIZE (HPINET_ETHERNET_DATA_SIZE - HPINET_IP_HDR_SIZE)
1224 #define HPINET_UDP_HDR_SIZE (8)
1225 #define HPINET_UDP_DATA_SIZE (HPINET_IP_DATA_SIZE - HPINET_UDP_HDR_SIZE)
1226 #define HPINET_ASI_HDR_SIZE (2)
1227 #define HPINET_ASI_DATA_SIZE (HPINET_UDP_DATA_SIZE - HPINET_ASI_HDR_SIZE)
1228
1229 #define HPI_MAX_PAYLOAD_SIZE (HPINET_ASI_DATA_SIZE - 2)
1230
1231 /* New style message/response, but still V0 compatible */
1232 struct hpi_msg_adapter_get_info {
1233 struct hpi_message_header h;
1234 };
1235
1236 struct hpi_res_adapter_get_info {
1237 struct hpi_response_header h; /*v0 */
1238 struct hpi_adapter_res p;
1239 };
1240
1241 /* padding is so these are same size as v0 hpi_message */
1242 struct hpi_msg_adapter_query_flash {
1243 struct hpi_message_header h;
1244 u32 offset;
1245 u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 res */
1246 sizeof(struct hpi_message_header) - 1 * sizeof(u32)];
1247 };
1248
1249 /* padding is so these are same size as v0 hpi_response */
1250 struct hpi_res_adapter_query_flash {
1251 struct hpi_response_header h;
1252 u32 checksum;
1253 u32 length;
1254 u32 version;
1255 u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */
1256 sizeof(struct hpi_response_header) - 3 * sizeof(u32)];
1257 };
1258
1259 struct hpi_msg_adapter_start_flash {
1260 struct hpi_message_header h;
1261 u32 offset;
1262 u32 length;
1263 u32 key;
1264 u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 res */
1265 sizeof(struct hpi_message_header) - 3 * sizeof(u32)];
1266 };
1267
1268 struct hpi_res_adapter_start_flash {
1269 struct hpi_response_header h;
1270 u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */
1271 sizeof(struct hpi_response_header)];
1272 };
1273
1274 struct hpi_msg_adapter_program_flash_payload {
1275 u32 checksum;
1276 u16 sequence;
1277 u16 length;
1278 u16 offset; /**< offset from start of msg to data */
1279 u16 unused;
1280 /* ensure sizeof(header + payload) == sizeof(hpi_message_V0)
1281 because old firmware expects data after message of this size */
1282 u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 message */
1283 sizeof(struct hpi_message_header) - sizeof(u32) -
1284 4 * sizeof(u16)];
1285 };
1286
1287 struct hpi_msg_adapter_program_flash {
1288 struct hpi_message_header h;
1289 struct hpi_msg_adapter_program_flash_payload p;
1290 u32 data[256];
1291 };
1292
1293 struct hpi_res_adapter_program_flash {
1294 struct hpi_response_header h;
1295 u16 sequence;
1296 u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */
1297 sizeof(struct hpi_response_header) - sizeof(u16)];
1298 };
1299
1300 struct hpi_msg_adapter_debug_read {
1301 struct hpi_message_header h;
1302 u32 dsp_address;
1303 u32 count_bytes;
1304 };
1305
1306 struct hpi_res_adapter_debug_read {
1307 struct hpi_response_header h;
1308 u8 bytes[256];
1309 };
1310
1311 #if 1
1312 #define hpi_message_header_v1 hpi_message_header
1313 #define hpi_response_header_v1 hpi_response_header
1314 #else
1315 /* V1 headers in Addition to v0 headers */
1316 struct hpi_message_header_v1 {
1317 struct hpi_message_header h0;
1318 /* struct {
1319 } h1; */
1320 };
1321
1322 struct hpi_response_header_v1 {
1323 struct hpi_response_header h0;
1324 struct {
1325 u16 adapter_index; /* the adapter index */
1326 u16 obj_index; /* object index */
1327 } h1;
1328 };
1329 #endif
1330
1331 struct hpi_msg_payload_v0 {
1332 struct hpi_message_header h;
1333 union {
1334 struct hpi_subsys_msg s;
1335 union hpi_adapterx_msg ax;
1336 struct hpi_stream_msg d;
1337 struct hpi_mixer_msg m;
1338 union hpi_mixerx_msg mx;
1339 struct hpi_control_msg c;
1340 struct hpi_control_union_msg cu;
1341 struct hpi_controlx_msg cx;
1342 struct hpi_nvmemory_msg n;
1343 struct hpi_gpio_msg l;
1344 struct hpi_watchdog_msg w;
1345 struct hpi_clock_msg t;
1346 struct hpi_profile_msg p;
1347 struct hpi_async_msg as;
1348 } u;
1349 };
1350
1351 struct hpi_res_payload_v0 {
1352 struct hpi_response_header h;
1353 union {
1354 struct hpi_subsys_res s;
1355 union hpi_adapterx_res ax;
1356 struct hpi_stream_res d;
1357 struct hpi_mixer_res m;
1358 union hpi_mixerx_res mx;
1359 struct hpi_control_res c;
1360 union hpi_control_union_res cu;
1361 struct hpi_controlx_res cx;
1362 struct hpi_nvmemory_res n;
1363 struct hpi_gpio_res l;
1364 struct hpi_watchdog_res w;
1365 struct hpi_clock_res t;
1366 struct hpi_profile_res p;
1367 struct hpi_async_res as;
1368 } u;
1369 };
1370
1371 union hpi_message_buffer_v1 {
1372 struct hpi_message m0; /* version 0 */
1373 struct hpi_message_header_v1 h;
1374 u8 buf[HPI_MAX_PAYLOAD_SIZE];
1375 };
1376
1377 union hpi_response_buffer_v1 {
1378 struct hpi_response r0; /* version 0 */
1379 struct hpi_response_header_v1 h;
1380 u8 buf[HPI_MAX_PAYLOAD_SIZE];
1381 };
1382
1383 compile_time_assert((sizeof(union hpi_message_buffer_v1) <=
1384 HPI_MAX_PAYLOAD_SIZE), message_buffer_ok);
1385 compile_time_assert((sizeof(union hpi_response_buffer_v1) <=
1386 HPI_MAX_PAYLOAD_SIZE), response_buffer_ok);
1387
1388 /*////////////////////////////////////////////////////////////////////////// */
1389 /* declarations for compact control calls */
1390 struct hpi_control_defn {
1391 u8 type;
1392 u8 channels;
1393 u8 src_node_type;
1394 u8 src_node_index;
1395 u8 dest_node_type;
1396 u8 dest_node_index;
1397 };
1398
1399 /*////////////////////////////////////////////////////////////////////////// */
1400 /* declarations for control caching (internal to HPI<->DSP interaction) */
1401
1402 /** indicates a cached u16 value is invalid. */
1403 #define HPI_CACHE_INVALID_UINT16 0xFFFF
1404 /** indicates a cached short value is invalid. */
1405 #define HPI_CACHE_INVALID_SHORT -32768
1406
1407 /** A compact representation of (part of) a controls state.
1408 Used for efficient transfer of the control state
1409 between DSP and host or across a network
1410 */
1411 struct hpi_control_cache_info {
1412 /** one of HPI_CONTROL_* */
1413 u8 control_type;
1414 /** The total size of cached information in 32-bit words. */
1415 u8 size_in32bit_words;
1416 /** The original index of the control on the DSP */
1417 u16 control_index;
1418 };
1419
1420 struct hpi_control_cache_vol {
1421 struct hpi_control_cache_info i;
1422 short an_log[2];
1423 unsigned short flags;
1424 char padding[2];
1425 };
1426
1427 struct hpi_control_cache_meter {
1428 struct hpi_control_cache_info i;
1429 short an_log_peak[2];
1430 short an_logRMS[2];
1431 };
1432
1433 struct hpi_control_cache_channelmode {
1434 struct hpi_control_cache_info i;
1435 u16 mode;
1436 char temp_padding[6];
1437 };
1438
1439 struct hpi_control_cache_mux {
1440 struct hpi_control_cache_info i;
1441 u16 source_node_type;
1442 u16 source_node_index;
1443 char temp_padding[4];
1444 };
1445
1446 struct hpi_control_cache_level {
1447 struct hpi_control_cache_info i;
1448 short an_log[2];
1449 char temp_padding[4];
1450 };
1451
1452 struct hpi_control_cache_tuner {
1453 struct hpi_control_cache_info i;
1454 u32 freq_ink_hz;
1455 u16 band;
1456 short s_level_avg;
1457 };
1458
1459 struct hpi_control_cache_aes3rx {
1460 struct hpi_control_cache_info i;
1461 u32 error_status;
1462 u32 format;
1463 };
1464
1465 struct hpi_control_cache_aes3tx {
1466 struct hpi_control_cache_info i;
1467 u32 format;
1468 char temp_padding[4];
1469 };
1470
1471 struct hpi_control_cache_tonedetector {
1472 struct hpi_control_cache_info i;
1473 u16 state;
1474 char temp_padding[6];
1475 };
1476
1477 struct hpi_control_cache_silencedetector {
1478 struct hpi_control_cache_info i;
1479 u32 state;
1480 char temp_padding[4];
1481 };
1482
1483 struct hpi_control_cache_sampleclock {
1484 struct hpi_control_cache_info i;
1485 u16 source;
1486 u16 source_index;
1487 u32 sample_rate;
1488 };
1489
1490 struct hpi_control_cache_microphone {
1491 struct hpi_control_cache_info i;
1492 u16 phantom_state;
1493 char temp_padding[6];
1494 };
1495
1496 struct hpi_control_cache_generic {
1497 struct hpi_control_cache_info i;
1498 u32 dw1;
1499 u32 dw2;
1500 };
1501
1502 struct hpi_control_cache_single {
1503 union {
1504 struct hpi_control_cache_info i;
1505 struct hpi_control_cache_vol vol;
1506 struct hpi_control_cache_meter meter;
1507 struct hpi_control_cache_channelmode mode;
1508 struct hpi_control_cache_mux mux;
1509 struct hpi_control_cache_level level;
1510 struct hpi_control_cache_tuner tuner;
1511 struct hpi_control_cache_aes3rx aes3rx;
1512 struct hpi_control_cache_aes3tx aes3tx;
1513 struct hpi_control_cache_tonedetector tone;
1514 struct hpi_control_cache_silencedetector silence;
1515 struct hpi_control_cache_sampleclock clk;
1516 struct hpi_control_cache_microphone microphone;
1517 struct hpi_control_cache_generic generic;
1518 } u;
1519 };
1520
1521 struct hpi_control_cache_pad {
1522 struct hpi_control_cache_info i;
1523 u32 field_valid_flags;
1524 u8 c_channel[8];
1525 u8 c_artist[40];
1526 u8 c_title[40];
1527 u8 c_comment[200];
1528 u32 pTY;
1529 u32 pI;
1530 u32 traffic_supported;
1531 u32 traffic_anouncement;
1532 };
1533
1534 /* 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */
1535 struct hpi_fifo_buffer {
1536 u32 size;
1537 u32 dSP_index;
1538 u32 host_index;
1539 };
1540
1541 #ifndef DISABLE_PRAGMA_PACK1
1542 #pragma pack(pop)
1543 #endif
1544
1545 /* skip host side function declarations for DSP
1546 compile and documentation extraction */
1547
1548 char hpi_handle_object(const u32 handle);
1549
1550 void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index,
1551 u16 *pw_object_index);
1552
1553 u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index,
1554 const u16 object_index);
1555
1556 /*////////////////////////////////////////////////////////////////////////// */
1557
1558 /* main HPI entry point */
1559 void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr);
1560
1561 /* used in PnP OS/driver */
1562 u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource,
1563 u16 *pw_adapter_index);
1564
1565 u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer,
1566 struct hpi_hostbuffer_status **pp_status);
1567
1568 u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer,
1569 struct hpi_hostbuffer_status **pp_status);
1570
1571 u16 hpi_adapter_restart(u16 adapter_index);
1572
1573 /*
1574 The following 3 functions were last declared in header files for
1575 driver 3.10. HPI_ControlQuery() used to be the recommended way
1576 of getting a volume range. Declared here for binary asihpi32.dll
1577 compatibility.
1578 */
1579
1580 void hpi_format_to_msg(struct hpi_msg_format *pMF,
1581 const struct hpi_format *pF);
1582 void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR);
1583
1584 /*////////////////////////////////////////////////////////////////////////// */
1585 /* declarations for individual HPI entry points */
1586 hpi_handler_func HPI_6000;
1587 hpi_handler_func HPI_6205;
1588
1589 #endif /* _HPI_INTERNAL_H_ */
kernel source for telekom puls (alcatel/mediatek)