1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /****************************************************************************** 3 4 AudioScience HPI driver 5 Copyright (C) 1997-2012 AudioScience Inc. <support@audioscience.com> 6 7 8 HPI internal definitions 9 10 (C) Copyright AudioScience Inc. 1996-2009 11 ******************************************************************************/ 12 13 #ifndef _HPI_INTERNAL_H_ 14 #define _HPI_INTERNAL_H_ 15 16 #include "hpi.h" 17 18 /** maximum number of memory regions mapped to an adapter */ 19 #define HPI_MAX_ADAPTER_MEM_SPACES (2) 20 21 /* Each OS needs its own hpios.h */ 22 #include "hpios.h" 23 24 /* physical memory allocation */ 25 26 /** Allocate and map an area of locked memory for bus master DMA operations. 27 28 On success, *pLockedMemeHandle is a valid handle, and 0 is returned 29 On error *pLockedMemHandle marked invalid, non-zero returned. 30 31 If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and 32 HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle. 33 */ 34 u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle, 35 /**< memory handle */ 36 u32 size, /**< Size in bytes to allocate */ 37 struct pci_dev *p_os_reference 38 /**< OS specific data required for memory allocation */ 39 ); 40 41 /** Free mapping and memory represented by LockedMemHandle 42 43 Frees any resources, then invalidates the handle. 44 Returns 0 on success, 1 if handle is invalid. 45 46 */ 47 u16 hpios_locked_mem_free(struct consistent_dma_area *locked_mem_handle); 48 49 /** Get the physical PCI address of memory represented by LockedMemHandle. 50 51 If handle is invalid *pPhysicalAddr is set to zero and return 1 52 */ 53 u16 hpios_locked_mem_get_phys_addr(struct consistent_dma_area 54 *locked_mem_handle, u32 *p_physical_addr); 55 56 /** Get the CPU address of of memory represented by LockedMemHandle. 57 58 If handle is NULL *ppvVirtualAddr is set to NULL and return 1 59 */ 60 u16 hpios_locked_mem_get_virt_addr(struct consistent_dma_area 61 *locked_mem_handle, void **ppv_virtual_addr); 62 63 /** Check that handle is valid 64 i.e it represents a valid memory area 65 */ 66 u16 hpios_locked_mem_valid(struct consistent_dma_area *locked_mem_handle); 67 68 /* timing/delay */ 69 void hpios_delay_micro_seconds(u32 num_micro_sec); 70 71 struct hpi_message; 72 struct hpi_response; 73 74 typedef void hpi_handler_func(struct hpi_message *, struct hpi_response *); 75 76 /* If the assert fails, compiler complains 77 something like size of array `msg' is negative. 78 Unlike linux BUILD_BUG_ON, this works outside function scope. 79 */ 80 #define compile_time_assert(cond, msg) \ 81 typedef char ASSERT_##msg[(cond) ? 1 : -1] 82 83 /******************************************* bus types */ 84 enum HPI_BUSES { 85 HPI_BUS_ISAPNP = 1, 86 HPI_BUS_PCI = 2, 87 HPI_BUS_USB = 3, 88 HPI_BUS_NET = 4 89 }; 90 91 enum HPI_SUBSYS_OPTIONS { 92 /* 0, 256 are invalid, 1..255 reserved for global options */ 93 HPI_SUBSYS_OPT_NET_ENABLE = 257, 94 HPI_SUBSYS_OPT_NET_BROADCAST = 258, 95 HPI_SUBSYS_OPT_NET_UNICAST = 259, 96 HPI_SUBSYS_OPT_NET_ADDR = 260, 97 HPI_SUBSYS_OPT_NET_MASK = 261, 98 HPI_SUBSYS_OPT_NET_ADAPTER_ADDRESS_ADD = 262 99 }; 100 101 /** Volume flags 102 */ 103 enum HPI_VOLUME_FLAGS { 104 /** Set if the volume control is muted */ 105 HPI_VOLUME_FLAG_MUTED = (1 << 0), 106 /** Set if the volume control has a mute function */ 107 HPI_VOLUME_FLAG_HAS_MUTE = (1 << 1), 108 /** Set if volume control can do autofading */ 109 HPI_VOLUME_FLAG_HAS_AUTOFADE = (1 << 2) 110 /* Note Flags >= (1<<8) are for DSP internal use only */ 111 }; 112 113 /******************************************* CONTROL ATTRIBUTES ****/ 114 /* (in order of control type ID */ 115 116 /* This allows for 255 control types, 256 unique attributes each */ 117 #define HPI_CTL_ATTR(ctl, ai) ((HPI_CONTROL_##ctl << 8) + ai) 118 119 /* Get the sub-index of the attribute for a control type */ 120 #define HPI_CTL_ATTR_INDEX(i) (i & 0xff) 121 122 /* Extract the control from the control attribute */ 123 #define HPI_CTL_ATTR_CONTROL(i) (i >> 8) 124 125 /** Enable event generation for a control. 126 0=disable, 1=enable 127 \note generic to all controls that can generate events 128 */ 129 130 /** Unique identifiers for every control attribute 131 */ 132 enum HPI_CONTROL_ATTRIBUTES { 133 HPI_GENERIC_ENABLE = HPI_CTL_ATTR(GENERIC, 1), 134 HPI_GENERIC_EVENT_ENABLE = HPI_CTL_ATTR(GENERIC, 2), 135 136 HPI_VOLUME_GAIN = HPI_CTL_ATTR(VOLUME, 1), 137 HPI_VOLUME_AUTOFADE = HPI_CTL_ATTR(VOLUME, 2), 138 HPI_VOLUME_MUTE = HPI_CTL_ATTR(VOLUME, 3), 139 HPI_VOLUME_GAIN_AND_FLAGS = HPI_CTL_ATTR(VOLUME, 4), 140 HPI_VOLUME_NUM_CHANNELS = HPI_CTL_ATTR(VOLUME, 6), 141 HPI_VOLUME_RANGE = HPI_CTL_ATTR(VOLUME, 10), 142 143 HPI_METER_RMS = HPI_CTL_ATTR(METER, 1), 144 HPI_METER_PEAK = HPI_CTL_ATTR(METER, 2), 145 HPI_METER_RMS_BALLISTICS = HPI_CTL_ATTR(METER, 3), 146 HPI_METER_PEAK_BALLISTICS = HPI_CTL_ATTR(METER, 4), 147 HPI_METER_NUM_CHANNELS = HPI_CTL_ATTR(METER, 5), 148 149 HPI_MULTIPLEXER_SOURCE = HPI_CTL_ATTR(MULTIPLEXER, 1), 150 HPI_MULTIPLEXER_QUERYSOURCE = HPI_CTL_ATTR(MULTIPLEXER, 2), 151 152 HPI_AESEBUTX_FORMAT = HPI_CTL_ATTR(AESEBUTX, 1), 153 HPI_AESEBUTX_SAMPLERATE = HPI_CTL_ATTR(AESEBUTX, 3), 154 HPI_AESEBUTX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBUTX, 4), 155 HPI_AESEBUTX_USERDATA = HPI_CTL_ATTR(AESEBUTX, 5), 156 157 HPI_AESEBURX_FORMAT = HPI_CTL_ATTR(AESEBURX, 1), 158 HPI_AESEBURX_ERRORSTATUS = HPI_CTL_ATTR(AESEBURX, 2), 159 HPI_AESEBURX_SAMPLERATE = HPI_CTL_ATTR(AESEBURX, 3), 160 HPI_AESEBURX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBURX, 4), 161 HPI_AESEBURX_USERDATA = HPI_CTL_ATTR(AESEBURX, 5), 162 163 HPI_LEVEL_GAIN = HPI_CTL_ATTR(LEVEL, 1), 164 HPI_LEVEL_RANGE = HPI_CTL_ATTR(LEVEL, 10), 165 166 HPI_TUNER_BAND = HPI_CTL_ATTR(TUNER, 1), 167 HPI_TUNER_FREQ = HPI_CTL_ATTR(TUNER, 2), 168 HPI_TUNER_LEVEL_AVG = HPI_CTL_ATTR(TUNER, 3), 169 HPI_TUNER_LEVEL_RAW = HPI_CTL_ATTR(TUNER, 4), 170 HPI_TUNER_SNR = HPI_CTL_ATTR(TUNER, 5), 171 HPI_TUNER_GAIN = HPI_CTL_ATTR(TUNER, 6), 172 HPI_TUNER_STATUS = HPI_CTL_ATTR(TUNER, 7), 173 HPI_TUNER_MODE = HPI_CTL_ATTR(TUNER, 8), 174 HPI_TUNER_RDS = HPI_CTL_ATTR(TUNER, 9), 175 HPI_TUNER_DEEMPHASIS = HPI_CTL_ATTR(TUNER, 10), 176 HPI_TUNER_PROGRAM = HPI_CTL_ATTR(TUNER, 11), 177 HPI_TUNER_HDRADIO_SIGNAL_QUALITY = HPI_CTL_ATTR(TUNER, 12), 178 HPI_TUNER_HDRADIO_SDK_VERSION = HPI_CTL_ATTR(TUNER, 13), 179 HPI_TUNER_HDRADIO_DSP_VERSION = HPI_CTL_ATTR(TUNER, 14), 180 HPI_TUNER_HDRADIO_BLEND = HPI_CTL_ATTR(TUNER, 15), 181 182 HPI_VOX_THRESHOLD = HPI_CTL_ATTR(VOX, 1), 183 184 HPI_CHANNEL_MODE_MODE = HPI_CTL_ATTR(CHANNEL_MODE, 1), 185 186 HPI_BITSTREAM_DATA_POLARITY = HPI_CTL_ATTR(BITSTREAM, 1), 187 HPI_BITSTREAM_CLOCK_EDGE = HPI_CTL_ATTR(BITSTREAM, 2), 188 HPI_BITSTREAM_CLOCK_SOURCE = HPI_CTL_ATTR(BITSTREAM, 3), 189 HPI_BITSTREAM_ACTIVITY = HPI_CTL_ATTR(BITSTREAM, 4), 190 191 HPI_SAMPLECLOCK_SOURCE = HPI_CTL_ATTR(SAMPLECLOCK, 1), 192 HPI_SAMPLECLOCK_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 2), 193 HPI_SAMPLECLOCK_SOURCE_INDEX = HPI_CTL_ATTR(SAMPLECLOCK, 3), 194 HPI_SAMPLECLOCK_LOCAL_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 4), 195 HPI_SAMPLECLOCK_AUTO = HPI_CTL_ATTR(SAMPLECLOCK, 5), 196 HPI_SAMPLECLOCK_LOCAL_LOCK = HPI_CTL_ATTR(SAMPLECLOCK, 6), 197 198 HPI_MICROPHONE_PHANTOM_POWER = HPI_CTL_ATTR(MICROPHONE, 1), 199 200 HPI_EQUALIZER_NUM_FILTERS = HPI_CTL_ATTR(EQUALIZER, 1), 201 HPI_EQUALIZER_FILTER = HPI_CTL_ATTR(EQUALIZER, 2), 202 HPI_EQUALIZER_COEFFICIENTS = HPI_CTL_ATTR(EQUALIZER, 3), 203 204 HPI_COMPANDER_PARAMS = HPI_CTL_ATTR(COMPANDER, 1), 205 HPI_COMPANDER_MAKEUPGAIN = HPI_CTL_ATTR(COMPANDER, 2), 206 HPI_COMPANDER_THRESHOLD = HPI_CTL_ATTR(COMPANDER, 3), 207 HPI_COMPANDER_RATIO = HPI_CTL_ATTR(COMPANDER, 4), 208 HPI_COMPANDER_ATTACK = HPI_CTL_ATTR(COMPANDER, 5), 209 HPI_COMPANDER_DECAY = HPI_CTL_ATTR(COMPANDER, 6), 210 211 HPI_COBRANET_SET = HPI_CTL_ATTR(COBRANET, 1), 212 HPI_COBRANET_GET = HPI_CTL_ATTR(COBRANET, 2), 213 HPI_COBRANET_GET_STATUS = HPI_CTL_ATTR(COBRANET, 5), 214 HPI_COBRANET_SEND_PACKET = HPI_CTL_ATTR(COBRANET, 6), 215 HPI_COBRANET_GET_PACKET = HPI_CTL_ATTR(COBRANET, 7), 216 217 HPI_TONEDETECTOR_THRESHOLD = HPI_CTL_ATTR(TONEDETECTOR, 1), 218 HPI_TONEDETECTOR_STATE = HPI_CTL_ATTR(TONEDETECTOR, 2), 219 HPI_TONEDETECTOR_FREQUENCY = HPI_CTL_ATTR(TONEDETECTOR, 3), 220 221 HPI_SILENCEDETECTOR_THRESHOLD = HPI_CTL_ATTR(SILENCEDETECTOR, 1), 222 HPI_SILENCEDETECTOR_STATE = HPI_CTL_ATTR(SILENCEDETECTOR, 2), 223 HPI_SILENCEDETECTOR_DELAY = HPI_CTL_ATTR(SILENCEDETECTOR, 3), 224 225 HPI_PAD_CHANNEL_NAME = HPI_CTL_ATTR(PAD, 1), 226 HPI_PAD_ARTIST = HPI_CTL_ATTR(PAD, 2), 227 HPI_PAD_TITLE = HPI_CTL_ATTR(PAD, 3), 228 HPI_PAD_COMMENT = HPI_CTL_ATTR(PAD, 4), 229 HPI_PAD_PROGRAM_TYPE = HPI_CTL_ATTR(PAD, 5), 230 HPI_PAD_PROGRAM_ID = HPI_CTL_ATTR(PAD, 6), 231 HPI_PAD_TA_SUPPORT = HPI_CTL_ATTR(PAD, 7), 232 HPI_PAD_TA_ACTIVE = HPI_CTL_ATTR(PAD, 8), 233 234 HPI_UNIVERSAL_ENTITY = HPI_CTL_ATTR(UNIVERSAL, 1) 235 }; 236 237 #define HPI_POLARITY_POSITIVE 0 238 #define HPI_POLARITY_NEGATIVE 1 239 240 /*------------------------------------------------------------ 241 Cobranet Chip Bridge - copied from HMI.H 242 ------------------------------------------------------------*/ 243 #define HPI_COBRANET_HMI_cobra_bridge 0x20000 244 #define HPI_COBRANET_HMI_cobra_bridge_tx_pkt_buf \ 245 (HPI_COBRANET_HMI_cobra_bridge + 0x1000) 246 #define HPI_COBRANET_HMI_cobra_bridge_rx_pkt_buf \ 247 (HPI_COBRANET_HMI_cobra_bridge + 0x2000) 248 #define HPI_COBRANET_HMI_cobra_if_table1 0x110000 249 #define HPI_COBRANET_HMI_cobra_if_phy_address \ 250 (HPI_COBRANET_HMI_cobra_if_table1 + 0xd) 251 #define HPI_COBRANET_HMI_cobra_protocolIP 0x72000 252 #define HPI_COBRANET_HMI_cobra_ip_mon_currentIP \ 253 (HPI_COBRANET_HMI_cobra_protocolIP + 0x0) 254 #define HPI_COBRANET_HMI_cobra_ip_mon_staticIP \ 255 (HPI_COBRANET_HMI_cobra_protocolIP + 0x2) 256 #define HPI_COBRANET_HMI_cobra_sys 0x100000 257 #define HPI_COBRANET_HMI_cobra_sys_desc \ 258 (HPI_COBRANET_HMI_cobra_sys + 0x0) 259 #define HPI_COBRANET_HMI_cobra_sys_objectID \ 260 (HPI_COBRANET_HMI_cobra_sys + 0x100) 261 #define HPI_COBRANET_HMI_cobra_sys_contact \ 262 (HPI_COBRANET_HMI_cobra_sys + 0x200) 263 #define HPI_COBRANET_HMI_cobra_sys_name \ 264 (HPI_COBRANET_HMI_cobra_sys + 0x300) 265 #define HPI_COBRANET_HMI_cobra_sys_location \ 266 (HPI_COBRANET_HMI_cobra_sys + 0x400) 267 268 /*------------------------------------------------------------ 269 Cobranet Chip Status bits 270 ------------------------------------------------------------*/ 271 #define HPI_COBRANET_HMI_STATUS_RXPACKET 2 272 #define HPI_COBRANET_HMI_STATUS_TXPACKET 3 273 274 /*------------------------------------------------------------ 275 Ethernet header size 276 ------------------------------------------------------------*/ 277 #define HPI_ETHERNET_HEADER_SIZE (16) 278 279 /* These defines are used to fill in protocol information for an Ethernet packet 280 sent using HMI on CS18102 */ 281 /** ID supplied by Cirrus for ASI packets. */ 282 #define HPI_ETHERNET_PACKET_ID 0x85 283 /** Simple packet - no special routing required */ 284 #define HPI_ETHERNET_PACKET_V1 0x01 285 /** This packet must make its way to the host across the HPI interface */ 286 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI 0x20 287 /** This packet must make its way to the host across the HPI interface */ 288 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI_V1 0x21 289 /** This packet must make its way to the host across the HPI interface */ 290 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI 0x40 291 /** This packet must make its way to the host across the HPI interface */ 292 #define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI_V1 0x41 293 294 #define HPI_ETHERNET_UDP_PORT 44600 /**< HPI UDP service */ 295 296 /** Default network timeout in milli-seconds. */ 297 #define HPI_ETHERNET_TIMEOUT_MS 500 298 299 /** Locked memory buffer alloc/free phases */ 300 enum HPI_BUFFER_CMDS { 301 /** use one message to allocate or free physical memory */ 302 HPI_BUFFER_CMD_EXTERNAL = 0, 303 /** alloc physical memory */ 304 HPI_BUFFER_CMD_INTERNAL_ALLOC = 1, 305 /** send physical memory address to adapter */ 306 HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER = 2, 307 /** notify adapter to stop using physical buffer */ 308 HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER = 3, 309 /** free physical buffer */ 310 HPI_BUFFER_CMD_INTERNAL_FREE = 4 311 }; 312 313 /*****************************************************************************/ 314 /*****************************************************************************/ 315 /******** HPI LOW LEVEL MESSAGES *******/ 316 /*****************************************************************************/ 317 /*****************************************************************************/ 318 /** Pnp ids */ 319 /** "ASI" - actual is "ASX" - need to change */ 320 #define HPI_ID_ISAPNP_AUDIOSCIENCE 0x0669 321 /** PCI vendor ID that AudioScience uses */ 322 #define HPI_PCI_VENDOR_ID_AUDIOSCIENCE 0x175C 323 /** PCI vendor ID that the DSP56301 has */ 324 #define HPI_PCI_VENDOR_ID_MOTOROLA 0x1057 325 /** PCI vendor ID that TI uses */ 326 #define HPI_PCI_VENDOR_ID_TI 0x104C 327 328 #define HPI_PCI_DEV_ID_PCI2040 0xAC60 329 /** TI's C6205 PCI interface has this ID */ 330 #define HPI_PCI_DEV_ID_DSP6205 0xA106 331 332 #define HPI_USB_VENDOR_ID_AUDIOSCIENCE 0x1257 333 #define HPI_USB_W2K_TAG 0x57495341 /* "ASIW" */ 334 #define HPI_USB_LINUX_TAG 0x4C495341 /* "ASIL" */ 335 336 /** Invalid Adapter index 337 Used in HPI messages that are not addressed to a specific adapter 338 Used in DLL to indicate device not present 339 */ 340 #define HPI_ADAPTER_INDEX_INVALID 0xFFFF 341 342 /** First 2 hex digits define the adapter family */ 343 #define HPI_ADAPTER_FAMILY_MASK 0xff00 344 #define HPI_MODULE_FAMILY_MASK 0xfff0 345 346 #define HPI_ADAPTER_FAMILY_ASI(f) (f & HPI_ADAPTER_FAMILY_MASK) 347 #define HPI_MODULE_FAMILY_ASI(f) (f & HPI_MODULE_FAMILY_MASK) 348 #define HPI_ADAPTER_ASI(f) (f) 349 350 enum HPI_MESSAGE_TYPES { 351 HPI_TYPE_REQUEST = 1, 352 HPI_TYPE_RESPONSE = 2, 353 HPI_TYPE_DATA = 3, 354 HPI_TYPE_SSX2BYPASS_MESSAGE = 4, 355 HPI_TYPE_COMMAND = 5, 356 HPI_TYPE_NOTIFICATION = 6 357 }; 358 359 enum HPI_OBJECT_TYPES { 360 HPI_OBJ_SUBSYSTEM = 1, 361 HPI_OBJ_ADAPTER = 2, 362 HPI_OBJ_OSTREAM = 3, 363 HPI_OBJ_ISTREAM = 4, 364 HPI_OBJ_MIXER = 5, 365 HPI_OBJ_NODE = 6, 366 HPI_OBJ_CONTROL = 7, 367 HPI_OBJ_NVMEMORY = 8, 368 HPI_OBJ_GPIO = 9, 369 HPI_OBJ_WATCHDOG = 10, 370 HPI_OBJ_CLOCK = 11, 371 HPI_OBJ_PROFILE = 12, 372 /* HPI_ OBJ_ CONTROLEX = 13, */ 373 HPI_OBJ_ASYNCEVENT = 14 374 #define HPI_OBJ_MAXINDEX 14 375 }; 376 377 #define HPI_OBJ_FUNCTION_SPACING 0x100 378 #define HPI_FUNC_ID(obj, i) (HPI_OBJ_##obj * HPI_OBJ_FUNCTION_SPACING + i) 379 380 #define HPI_EXTRACT_INDEX(fn) (fn & 0xff) 381 382 enum HPI_FUNCTION_IDS { 383 HPI_SUBSYS_OPEN = HPI_FUNC_ID(SUBSYSTEM, 1), 384 HPI_SUBSYS_GET_VERSION = HPI_FUNC_ID(SUBSYSTEM, 2), 385 HPI_SUBSYS_GET_INFO = HPI_FUNC_ID(SUBSYSTEM, 3), 386 HPI_SUBSYS_CREATE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 5), 387 HPI_SUBSYS_CLOSE = HPI_FUNC_ID(SUBSYSTEM, 6), 388 HPI_SUBSYS_DRIVER_LOAD = HPI_FUNC_ID(SUBSYSTEM, 8), 389 HPI_SUBSYS_DRIVER_UNLOAD = HPI_FUNC_ID(SUBSYSTEM, 9), 390 HPI_SUBSYS_GET_NUM_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 12), 391 HPI_SUBSYS_GET_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 13), 392 HPI_SUBSYS_SET_NETWORK_INTERFACE = HPI_FUNC_ID(SUBSYSTEM, 14), 393 HPI_SUBSYS_OPTION_INFO = HPI_FUNC_ID(SUBSYSTEM, 15), 394 HPI_SUBSYS_OPTION_GET = HPI_FUNC_ID(SUBSYSTEM, 16), 395 HPI_SUBSYS_OPTION_SET = HPI_FUNC_ID(SUBSYSTEM, 17), 396 #define HPI_SUBSYS_FUNCTION_COUNT 17 397 398 HPI_ADAPTER_OPEN = HPI_FUNC_ID(ADAPTER, 1), 399 HPI_ADAPTER_CLOSE = HPI_FUNC_ID(ADAPTER, 2), 400 HPI_ADAPTER_GET_INFO = HPI_FUNC_ID(ADAPTER, 3), 401 HPI_ADAPTER_GET_ASSERT = HPI_FUNC_ID(ADAPTER, 4), 402 HPI_ADAPTER_TEST_ASSERT = HPI_FUNC_ID(ADAPTER, 5), 403 HPI_ADAPTER_SET_MODE = HPI_FUNC_ID(ADAPTER, 6), 404 HPI_ADAPTER_GET_MODE = HPI_FUNC_ID(ADAPTER, 7), 405 HPI_ADAPTER_ENABLE_CAPABILITY = HPI_FUNC_ID(ADAPTER, 8), 406 HPI_ADAPTER_SELFTEST = HPI_FUNC_ID(ADAPTER, 9), 407 HPI_ADAPTER_FIND_OBJECT = HPI_FUNC_ID(ADAPTER, 10), 408 HPI_ADAPTER_QUERY_FLASH = HPI_FUNC_ID(ADAPTER, 11), 409 HPI_ADAPTER_START_FLASH = HPI_FUNC_ID(ADAPTER, 12), 410 HPI_ADAPTER_PROGRAM_FLASH = HPI_FUNC_ID(ADAPTER, 13), 411 HPI_ADAPTER_SET_PROPERTY = HPI_FUNC_ID(ADAPTER, 14), 412 HPI_ADAPTER_GET_PROPERTY = HPI_FUNC_ID(ADAPTER, 15), 413 HPI_ADAPTER_ENUM_PROPERTY = HPI_FUNC_ID(ADAPTER, 16), 414 HPI_ADAPTER_MODULE_INFO = HPI_FUNC_ID(ADAPTER, 17), 415 HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18), 416 HPI_ADAPTER_IRQ_QUERY_AND_CLEAR = HPI_FUNC_ID(ADAPTER, 19), 417 HPI_ADAPTER_IRQ_CALLBACK = HPI_FUNC_ID(ADAPTER, 20), 418 HPI_ADAPTER_DELETE = HPI_FUNC_ID(ADAPTER, 21), 419 HPI_ADAPTER_READ_FLASH = HPI_FUNC_ID(ADAPTER, 22), 420 HPI_ADAPTER_END_FLASH = HPI_FUNC_ID(ADAPTER, 23), 421 HPI_ADAPTER_FILESTORE_DELETE_ALL = HPI_FUNC_ID(ADAPTER, 24), 422 #define HPI_ADAPTER_FUNCTION_COUNT 24 423 424 HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1), 425 HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2), 426 HPI_OSTREAM_WRITE = HPI_FUNC_ID(OSTREAM, 3), 427 HPI_OSTREAM_START = HPI_FUNC_ID(OSTREAM, 4), 428 HPI_OSTREAM_STOP = HPI_FUNC_ID(OSTREAM, 5), 429 HPI_OSTREAM_RESET = HPI_FUNC_ID(OSTREAM, 6), 430 HPI_OSTREAM_GET_INFO = HPI_FUNC_ID(OSTREAM, 7), 431 HPI_OSTREAM_QUERY_FORMAT = HPI_FUNC_ID(OSTREAM, 8), 432 HPI_OSTREAM_DATA = HPI_FUNC_ID(OSTREAM, 9), 433 HPI_OSTREAM_SET_VELOCITY = HPI_FUNC_ID(OSTREAM, 10), 434 HPI_OSTREAM_SET_PUNCHINOUT = HPI_FUNC_ID(OSTREAM, 11), 435 HPI_OSTREAM_SINEGEN = HPI_FUNC_ID(OSTREAM, 12), 436 HPI_OSTREAM_ANC_RESET = HPI_FUNC_ID(OSTREAM, 13), 437 HPI_OSTREAM_ANC_GET_INFO = HPI_FUNC_ID(OSTREAM, 14), 438 HPI_OSTREAM_ANC_READ = HPI_FUNC_ID(OSTREAM, 15), 439 HPI_OSTREAM_SET_TIMESCALE = HPI_FUNC_ID(OSTREAM, 16), 440 HPI_OSTREAM_SET_FORMAT = HPI_FUNC_ID(OSTREAM, 17), 441 HPI_OSTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(OSTREAM, 18), 442 HPI_OSTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(OSTREAM, 19), 443 HPI_OSTREAM_GROUP_ADD = HPI_FUNC_ID(OSTREAM, 20), 444 HPI_OSTREAM_GROUP_GETMAP = HPI_FUNC_ID(OSTREAM, 21), 445 HPI_OSTREAM_GROUP_RESET = HPI_FUNC_ID(OSTREAM, 22), 446 HPI_OSTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(OSTREAM, 23), 447 HPI_OSTREAM_WAIT_START = HPI_FUNC_ID(OSTREAM, 24), 448 HPI_OSTREAM_WAIT = HPI_FUNC_ID(OSTREAM, 25), 449 #define HPI_OSTREAM_FUNCTION_COUNT 25 450 451 HPI_ISTREAM_OPEN = HPI_FUNC_ID(ISTREAM, 1), 452 HPI_ISTREAM_CLOSE = HPI_FUNC_ID(ISTREAM, 2), 453 HPI_ISTREAM_SET_FORMAT = HPI_FUNC_ID(ISTREAM, 3), 454 HPI_ISTREAM_READ = HPI_FUNC_ID(ISTREAM, 4), 455 HPI_ISTREAM_START = HPI_FUNC_ID(ISTREAM, 5), 456 HPI_ISTREAM_STOP = HPI_FUNC_ID(ISTREAM, 6), 457 HPI_ISTREAM_RESET = HPI_FUNC_ID(ISTREAM, 7), 458 HPI_ISTREAM_GET_INFO = HPI_FUNC_ID(ISTREAM, 8), 459 HPI_ISTREAM_QUERY_FORMAT = HPI_FUNC_ID(ISTREAM, 9), 460 HPI_ISTREAM_ANC_RESET = HPI_FUNC_ID(ISTREAM, 10), 461 HPI_ISTREAM_ANC_GET_INFO = HPI_FUNC_ID(ISTREAM, 11), 462 HPI_ISTREAM_ANC_WRITE = HPI_FUNC_ID(ISTREAM, 12), 463 HPI_ISTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(ISTREAM, 13), 464 HPI_ISTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(ISTREAM, 14), 465 HPI_ISTREAM_GROUP_ADD = HPI_FUNC_ID(ISTREAM, 15), 466 HPI_ISTREAM_GROUP_GETMAP = HPI_FUNC_ID(ISTREAM, 16), 467 HPI_ISTREAM_GROUP_RESET = HPI_FUNC_ID(ISTREAM, 17), 468 HPI_ISTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(ISTREAM, 18), 469 HPI_ISTREAM_WAIT_START = HPI_FUNC_ID(ISTREAM, 19), 470 HPI_ISTREAM_WAIT = HPI_FUNC_ID(ISTREAM, 20), 471 #define HPI_ISTREAM_FUNCTION_COUNT 20 472 473 /* NOTE: 474 GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */ 475 HPI_MIXER_OPEN = HPI_FUNC_ID(MIXER, 1), 476 HPI_MIXER_CLOSE = HPI_FUNC_ID(MIXER, 2), 477 HPI_MIXER_GET_INFO = HPI_FUNC_ID(MIXER, 3), 478 HPI_MIXER_GET_NODE_INFO = HPI_FUNC_ID(MIXER, 4), 479 HPI_MIXER_GET_CONTROL = HPI_FUNC_ID(MIXER, 5), 480 HPI_MIXER_SET_CONNECTION = HPI_FUNC_ID(MIXER, 6), 481 HPI_MIXER_GET_CONNECTIONS = HPI_FUNC_ID(MIXER, 7), 482 HPI_MIXER_GET_CONTROL_BY_INDEX = HPI_FUNC_ID(MIXER, 8), 483 HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX = HPI_FUNC_ID(MIXER, 9), 484 HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES = HPI_FUNC_ID(MIXER, 10), 485 HPI_MIXER_STORE = HPI_FUNC_ID(MIXER, 11), 486 HPI_MIXER_GET_CACHE_INFO = HPI_FUNC_ID(MIXER, 12), 487 HPI_MIXER_GET_BLOCK_HANDLE = HPI_FUNC_ID(MIXER, 13), 488 HPI_MIXER_GET_PARAMETER_HANDLE = HPI_FUNC_ID(MIXER, 14), 489 #define HPI_MIXER_FUNCTION_COUNT 14 490 491 HPI_CONTROL_GET_INFO = HPI_FUNC_ID(CONTROL, 1), 492 HPI_CONTROL_GET_STATE = HPI_FUNC_ID(CONTROL, 2), 493 HPI_CONTROL_SET_STATE = HPI_FUNC_ID(CONTROL, 3), 494 #define HPI_CONTROL_FUNCTION_COUNT 3 495 496 HPI_NVMEMORY_OPEN = HPI_FUNC_ID(NVMEMORY, 1), 497 HPI_NVMEMORY_READ_BYTE = HPI_FUNC_ID(NVMEMORY, 2), 498 HPI_NVMEMORY_WRITE_BYTE = HPI_FUNC_ID(NVMEMORY, 3), 499 #define HPI_NVMEMORY_FUNCTION_COUNT 3 500 501 HPI_GPIO_OPEN = HPI_FUNC_ID(GPIO, 1), 502 HPI_GPIO_READ_BIT = HPI_FUNC_ID(GPIO, 2), 503 HPI_GPIO_WRITE_BIT = HPI_FUNC_ID(GPIO, 3), 504 HPI_GPIO_READ_ALL = HPI_FUNC_ID(GPIO, 4), 505 HPI_GPIO_WRITE_STATUS = HPI_FUNC_ID(GPIO, 5), 506 #define HPI_GPIO_FUNCTION_COUNT 5 507 508 HPI_ASYNCEVENT_OPEN = HPI_FUNC_ID(ASYNCEVENT, 1), 509 HPI_ASYNCEVENT_CLOSE = HPI_FUNC_ID(ASYNCEVENT, 2), 510 HPI_ASYNCEVENT_WAIT = HPI_FUNC_ID(ASYNCEVENT, 3), 511 HPI_ASYNCEVENT_GETCOUNT = HPI_FUNC_ID(ASYNCEVENT, 4), 512 HPI_ASYNCEVENT_GET = HPI_FUNC_ID(ASYNCEVENT, 5), 513 HPI_ASYNCEVENT_SENDEVENTS = HPI_FUNC_ID(ASYNCEVENT, 6), 514 #define HPI_ASYNCEVENT_FUNCTION_COUNT 6 515 516 HPI_WATCHDOG_OPEN = HPI_FUNC_ID(WATCHDOG, 1), 517 HPI_WATCHDOG_SET_TIME = HPI_FUNC_ID(WATCHDOG, 2), 518 HPI_WATCHDOG_PING = HPI_FUNC_ID(WATCHDOG, 3), 519 520 HPI_CLOCK_OPEN = HPI_FUNC_ID(CLOCK, 1), 521 HPI_CLOCK_SET_TIME = HPI_FUNC_ID(CLOCK, 2), 522 HPI_CLOCK_GET_TIME = HPI_FUNC_ID(CLOCK, 3), 523 524 HPI_PROFILE_OPEN_ALL = HPI_FUNC_ID(PROFILE, 1), 525 HPI_PROFILE_START_ALL = HPI_FUNC_ID(PROFILE, 2), 526 HPI_PROFILE_STOP_ALL = HPI_FUNC_ID(PROFILE, 3), 527 HPI_PROFILE_GET = HPI_FUNC_ID(PROFILE, 4), 528 HPI_PROFILE_GET_IDLECOUNT = HPI_FUNC_ID(PROFILE, 5), 529 HPI_PROFILE_GET_NAME = HPI_FUNC_ID(PROFILE, 6), 530 HPI_PROFILE_GET_UTILIZATION = HPI_FUNC_ID(PROFILE, 7) 531 #define HPI_PROFILE_FUNCTION_COUNT 7 532 }; 533 534 /* ////////////////////////////////////////////////////////////////////// */ 535 /* STRUCTURES */ 536 #ifndef DISABLE_PRAGMA_PACK1 537 #pragma pack(push, 1) 538 #endif 539 540 /** PCI bus resource */ 541 struct hpi_pci { 542 u32 __iomem *ap_mem_base[HPI_MAX_ADAPTER_MEM_SPACES]; 543 struct pci_dev *pci_dev; 544 }; 545 546 /** Adapter specification resource */ 547 struct hpi_adapter_specification { 548 u32 type; 549 u8 modules[4]; 550 }; 551 552 struct hpi_resource { 553 union { 554 const struct hpi_pci *pci; 555 const char *net_if; 556 struct hpi_adapter_specification adapter_spec; 557 const void *sw_if; 558 } r; 559 u16 bus_type; /* HPI_BUS_PNPISA, _PCI, _USB etc */ 560 u16 padding; 561 }; 562 563 /** Format info used inside struct hpi_message 564 Not the same as public API struct hpi_format */ 565 struct hpi_msg_format { 566 u32 sample_rate; /**< 11025, 32000, 44100 etc. */ 567 u32 bit_rate; /**< for MPEG */ 568 u32 attributes; /**< stereo/joint_stereo/mono */ 569 u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ 570 u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see \ref HPI_FORMATS. */ 571 }; 572 573 /** Buffer+format structure. 574 Must be kept 7 * 32 bits to match public struct hpi_datastruct */ 575 struct hpi_msg_data { 576 struct hpi_msg_format format; 577 u8 *pb_data; 578 #ifndef CONFIG_64BIT 579 u32 padding; 580 #endif 581 u32 data_size; 582 }; 583 584 /** struct hpi_datastructure used up to 3.04 driver */ 585 struct hpi_data_legacy32 { 586 struct hpi_format format; 587 u32 pb_data; 588 u32 data_size; 589 }; 590 591 #ifdef CONFIG_64BIT 592 /* Compatibility version of struct hpi_data*/ 593 struct hpi_data_compat32 { 594 struct hpi_msg_format format; 595 u32 pb_data; 596 u32 padding; 597 u32 data_size; 598 }; 599 #endif 600 601 struct hpi_buffer { 602 /** placeholder for backward compatibility (see dwBufferSize) */ 603 struct hpi_msg_format reserved; 604 u32 command; /**< HPI_BUFFER_CMD_xxx*/ 605 u32 pci_address; /**< PCI physical address of buffer for DSP DMA */ 606 u32 buffer_size; /**< must line up with data_size of HPI_DATA*/ 607 }; 608 609 /*/////////////////////////////////////////////////////////////////////////// */ 610 /* This is used for background buffer bus mastering stream buffers. */ 611 struct hpi_hostbuffer_status { 612 u32 samples_processed; 613 u32 auxiliary_data_available; 614 u32 stream_state; 615 /* DSP index in to the host bus master buffer. */ 616 u32 dsp_index; 617 /* Host index in to the host bus master buffer. */ 618 u32 host_index; 619 u32 size_in_bytes; 620 }; 621 622 struct hpi_streamid { 623 u16 object_type; 624 /**< Type of object, HPI_OBJ_OSTREAM or HPI_OBJ_ISTREAM. */ 625 u16 stream_index; /**< outstream or instream index. */ 626 }; 627 628 struct hpi_punchinout { 629 u32 punch_in_sample; 630 u32 punch_out_sample; 631 }; 632 633 struct hpi_subsys_msg { 634 struct hpi_resource resource; 635 }; 636 637 struct hpi_subsys_res { 638 u32 version; 639 u32 data; /* extended version */ 640 u16 num_adapters; 641 u16 adapter_index; 642 u16 adapter_type; 643 u16 pad16; 644 }; 645 646 union hpi_adapterx_msg { 647 struct { 648 u32 dsp_address; 649 u32 count_bytes; 650 } debug_read; 651 struct { 652 u32 adapter_mode; 653 u16 query_or_set; 654 } mode; 655 struct { 656 u16 index; 657 } module_info; 658 struct { 659 u16 index; 660 u16 what; 661 u16 property_index; 662 } property_enum; 663 struct { 664 u16 property; 665 u16 parameter1; 666 u16 parameter2; 667 } property_set; 668 struct { 669 u32 pad32; 670 u16 key1; 671 u16 key2; 672 } restart; 673 struct { 674 u32 pad32; 675 u16 value; 676 } test_assert; 677 struct { 678 u32 message; 679 } irq; 680 u32 pad[3]; 681 }; 682 683 struct hpi_adapter_res { 684 u32 serial_number; 685 u16 adapter_type; 686 u16 adapter_index; 687 u16 num_instreams; 688 u16 num_outstreams; 689 u16 num_mixers; 690 u16 version; 691 u8 sz_adapter_assert[HPI_STRING_LEN]; 692 }; 693 694 union hpi_adapterx_res { 695 struct hpi_adapter_res info; 696 struct { 697 u32 p1; 698 u16 count; 699 u16 dsp_index; 700 u32 p2; 701 u32 dsp_msg_addr; 702 char sz_message[HPI_STRING_LEN]; 703 } assert; 704 struct { 705 u32 adapter_mode; 706 } mode; 707 struct { 708 u16 parameter1; 709 u16 parameter2; 710 } property_get; 711 struct { 712 u32 yes; 713 } irq_query; 714 }; 715 716 struct hpi_stream_msg { 717 union { 718 struct hpi_msg_data data; 719 struct hpi_data_legacy32 data32; 720 u16 velocity; 721 struct hpi_punchinout pio; 722 u32 time_scale; 723 struct hpi_buffer buffer; 724 struct hpi_streamid stream; 725 u32 threshold_bytes; 726 } u; 727 }; 728 729 struct hpi_stream_res { 730 union { 731 struct { 732 /* size of hardware buffer */ 733 u32 buffer_size; 734 /* OutStream - data to play, 735 InStream - data recorded */ 736 u32 data_available; 737 /* OutStream - samples played, 738 InStream - samples recorded */ 739 u32 samples_transferred; 740 /* Adapter - OutStream - data to play, 741 InStream - data recorded */ 742 u32 auxiliary_data_available; 743 u16 state; /* HPI_STATE_PLAYING, _STATE_STOPPED */ 744 u16 padding; 745 } stream_info; 746 struct { 747 u32 buffer_size; 748 u32 data_available; 749 u32 samples_transfered; 750 u16 state; 751 u16 outstream_index; 752 u16 instream_index; 753 u16 padding; 754 u32 auxiliary_data_available; 755 } legacy_stream_info; 756 struct { 757 /* bitmap of grouped OutStreams */ 758 u32 outstream_group_map; 759 /* bitmap of grouped InStreams */ 760 u32 instream_group_map; 761 } group_info; 762 struct { 763 /* pointer to the buffer */ 764 u8 *p_buffer; 765 /* pointer to the hostbuffer status */ 766 struct hpi_hostbuffer_status *p_status; 767 } hostbuffer_info; 768 } u; 769 }; 770 771 struct hpi_mixer_msg { 772 u16 control_index; 773 u16 control_type; /* = HPI_CONTROL_METER _VOLUME etc */ 774 u16 padding1; /* Maintain alignment of subsequent fields */ 775 u16 node_type1; /* = HPI_SOURCENODE_LINEIN etc */ 776 u16 node_index1; /* = 0..N */ 777 u16 node_type2; 778 u16 node_index2; 779 u16 padding2; /* round to 4 bytes */ 780 }; 781 782 struct hpi_mixer_res { 783 u16 src_node_type; /* = HPI_SOURCENODE_LINEIN etc */ 784 u16 src_node_index; /* = 0..N */ 785 u16 dst_node_type; 786 u16 dst_node_index; 787 /* Also controlType for MixerGetControlByIndex */ 788 u16 control_index; 789 /* may indicate which DSP the control is located on */ 790 u16 dsp_index; 791 }; 792 793 union hpi_mixerx_msg { 794 struct { 795 u16 starting_index; 796 u16 flags; 797 u32 length_in_bytes; /* length in bytes of p_data */ 798 u32 p_data; /* pointer to a data array */ 799 } gcabi; 800 struct { 801 u16 command; 802 u16 index; 803 } store; /* for HPI_MIXER_STORE message */ 804 }; 805 806 union hpi_mixerx_res { 807 struct { 808 u32 bytes_returned; /* size of items returned */ 809 u32 p_data; /* pointer to data array */ 810 u16 more_to_do; /* indicates if there is more to do */ 811 } gcabi; 812 struct { 813 u32 total_controls; /* count of controls in the mixer */ 814 u32 cache_controls; /* count of controls in the cac */ 815 u32 cache_bytes; /* size of cache */ 816 } cache_info; 817 }; 818 819 struct hpi_control_msg { 820 u16 attribute; /* control attribute or property */ 821 u16 saved_index; 822 u32 param1; /* generic parameter 1 */ 823 u32 param2; /* generic parameter 2 */ 824 short an_log_value[HPI_MAX_CHANNELS]; 825 }; 826 827 struct hpi_control_union_msg { 828 u16 attribute; /* control attribute or property */ 829 u16 saved_index; /* only used in ctrl save/restore */ 830 union { 831 struct { 832 u32 param1; /* generic parameter 1 */ 833 u32 param2; /* generic parameter 2 */ 834 short an_log_value[HPI_MAX_CHANNELS]; 835 } old; 836 union { 837 u32 frequency; 838 u32 gain; 839 u32 band; 840 u32 deemphasis; 841 u32 program; 842 struct { 843 u32 mode; 844 u32 value; 845 } mode; 846 u32 blend; 847 } tuner; 848 } u; 849 }; 850 851 struct hpi_control_res { 852 /* Could make union. dwParam, anLogValue never used in same response */ 853 u32 param1; 854 u32 param2; 855 short an_log_value[HPI_MAX_CHANNELS]; 856 }; 857 858 union hpi_control_union_res { 859 struct { 860 u32 param1; 861 u32 param2; 862 short an_log_value[HPI_MAX_CHANNELS]; 863 } old; 864 union { 865 u32 band; 866 u32 frequency; 867 u32 gain; 868 u32 deemphasis; 869 struct { 870 u32 data[2]; 871 u32 bLER; 872 } rds; 873 short s_level; 874 struct { 875 u16 value; 876 u16 mask; 877 } status; 878 } tuner; 879 struct { 880 char sz_data[8]; 881 u32 remaining_chars; 882 } chars8; 883 char c_data12[12]; 884 union { 885 struct { 886 u32 status; 887 u32 readable_size; 888 u32 writeable_size; 889 } status; 890 } cobranet; 891 }; 892 893 struct hpi_nvmemory_msg { 894 u16 address; 895 u16 data; 896 }; 897 898 struct hpi_nvmemory_res { 899 u16 size_in_bytes; 900 u16 data; 901 }; 902 903 struct hpi_gpio_msg { 904 u16 bit_index; 905 u16 bit_data; 906 }; 907 908 struct hpi_gpio_res { 909 u16 number_input_bits; 910 u16 number_output_bits; 911 u16 bit_data[4]; 912 }; 913 914 struct hpi_async_msg { 915 u32 events; 916 u16 maximum_events; 917 u16 padding; 918 }; 919 920 struct hpi_async_res { 921 union { 922 struct { 923 u16 count; 924 } count; 925 struct { 926 u32 events; 927 u16 number_returned; 928 u16 padding; 929 } get; 930 struct hpi_async_event event; 931 } u; 932 }; 933 934 struct hpi_watchdog_msg { 935 u32 time_ms; 936 }; 937 938 struct hpi_watchdog_res { 939 u32 time_ms; 940 }; 941 942 struct hpi_clock_msg { 943 u16 hours; 944 u16 minutes; 945 u16 seconds; 946 u16 milli_seconds; 947 }; 948 949 struct hpi_clock_res { 950 u16 size_in_bytes; 951 u16 hours; 952 u16 minutes; 953 u16 seconds; 954 u16 milli_seconds; 955 u16 padding; 956 }; 957 958 struct hpi_profile_msg { 959 u16 bin_index; 960 u16 padding; 961 }; 962 963 struct hpi_profile_res_open { 964 u16 max_profiles; 965 }; 966 967 struct hpi_profile_res_time { 968 u32 total_tick_count; 969 u32 call_count; 970 u32 max_tick_count; 971 u32 ticks_per_millisecond; 972 u16 profile_interval; 973 }; 974 975 struct hpi_profile_res_name { 976 u8 sz_name[32]; 977 }; 978 979 struct hpi_profile_res { 980 union { 981 struct hpi_profile_res_open o; 982 struct hpi_profile_res_time t; 983 struct hpi_profile_res_name n; 984 } u; 985 }; 986 987 struct hpi_message_header { 988 u16 size; /* total size in bytes */ 989 u8 type; /* HPI_TYPE_MESSAGE */ 990 u8 version; /* message version */ 991 u16 object; /* HPI_OBJ_* */ 992 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ 993 u16 adapter_index; /* the adapter index */ 994 u16 obj_index; /* */ 995 }; 996 997 struct hpi_message { 998 /* following fields must match HPI_MESSAGE_HEADER */ 999 u16 size; /* total size in bytes */ 1000 u8 type; /* HPI_TYPE_MESSAGE */ 1001 u8 version; /* message version */ 1002 u16 object; /* HPI_OBJ_* */ 1003 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ 1004 u16 adapter_index; /* the adapter index */ 1005 u16 obj_index; /* */ 1006 union { 1007 struct hpi_subsys_msg s; 1008 union hpi_adapterx_msg ax; 1009 struct hpi_stream_msg d; 1010 struct hpi_mixer_msg m; 1011 union hpi_mixerx_msg mx; /* extended mixer; */ 1012 struct hpi_control_msg c; /* mixer control; */ 1013 /* identical to struct hpi_control_msg, 1014 but field naming is improved */ 1015 struct hpi_control_union_msg cu; 1016 struct hpi_nvmemory_msg n; 1017 struct hpi_gpio_msg l; /* digital i/o */ 1018 struct hpi_watchdog_msg w; 1019 struct hpi_clock_msg t; /* dsp time */ 1020 struct hpi_profile_msg p; 1021 struct hpi_async_msg as; 1022 char fixed_size[32]; 1023 } u; 1024 }; 1025 1026 #define HPI_MESSAGE_SIZE_BY_OBJECT { \ 1027 sizeof(struct hpi_message_header) , /* Default, no object type 0 */ \ 1028 sizeof(struct hpi_message_header) + sizeof(struct hpi_subsys_msg),\ 1029 sizeof(struct hpi_message_header) + sizeof(union hpi_adapterx_msg),\ 1030 sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\ 1031 sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\ 1032 sizeof(struct hpi_message_header) + sizeof(struct hpi_mixer_msg),\ 1033 sizeof(struct hpi_message_header) , /* no node message */ \ 1034 sizeof(struct hpi_message_header) + sizeof(struct hpi_control_msg),\ 1035 sizeof(struct hpi_message_header) + sizeof(struct hpi_nvmemory_msg),\ 1036 sizeof(struct hpi_message_header) + sizeof(struct hpi_gpio_msg),\ 1037 sizeof(struct hpi_message_header) + sizeof(struct hpi_watchdog_msg),\ 1038 sizeof(struct hpi_message_header) + sizeof(struct hpi_clock_msg),\ 1039 sizeof(struct hpi_message_header) + sizeof(struct hpi_profile_msg),\ 1040 sizeof(struct hpi_message_header), /* controlx obj removed */ \ 1041 sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \ 1042 } 1043 1044 /* 1045 Note that the wSpecificError error field should be inspected and potentially 1046 reported whenever HPI_ERROR_DSP_COMMUNICATION or HPI_ERROR_DSP_BOOTLOAD is 1047 returned in wError. 1048 */ 1049 struct hpi_response_header { 1050 u16 size; 1051 u8 type; /* HPI_TYPE_RESPONSE */ 1052 u8 version; /* response version */ 1053 u16 object; /* HPI_OBJ_* */ 1054 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ 1055 u16 error; /* HPI_ERROR_xxx */ 1056 u16 specific_error; /* adapter specific error */ 1057 }; 1058 1059 struct hpi_response { 1060 /* following fields must match HPI_RESPONSE_HEADER */ 1061 u16 size; 1062 u8 type; /* HPI_TYPE_RESPONSE */ 1063 u8 version; /* response version */ 1064 u16 object; /* HPI_OBJ_* */ 1065 u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ 1066 u16 error; /* HPI_ERROR_xxx */ 1067 u16 specific_error; /* adapter specific error */ 1068 union { 1069 struct hpi_subsys_res s; 1070 union hpi_adapterx_res ax; 1071 struct hpi_stream_res d; 1072 struct hpi_mixer_res m; 1073 union hpi_mixerx_res mx; /* extended mixer; */ 1074 struct hpi_control_res c; /* mixer control; */ 1075 /* identical to hpi_control_res, but field naming is improved */ 1076 union hpi_control_union_res cu; 1077 struct hpi_nvmemory_res n; 1078 struct hpi_gpio_res l; /* digital i/o */ 1079 struct hpi_watchdog_res w; 1080 struct hpi_clock_res t; /* dsp time */ 1081 struct hpi_profile_res p; 1082 struct hpi_async_res as; 1083 u8 bytes[52]; 1084 } u; 1085 }; 1086 1087 #define HPI_RESPONSE_SIZE_BY_OBJECT { \ 1088 sizeof(struct hpi_response_header) ,/* Default, no object type 0 */ \ 1089 sizeof(struct hpi_response_header) + sizeof(struct hpi_subsys_res),\ 1090 sizeof(struct hpi_response_header) + sizeof(union hpi_adapterx_res),\ 1091 sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\ 1092 sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\ 1093 sizeof(struct hpi_response_header) + sizeof(struct hpi_mixer_res),\ 1094 sizeof(struct hpi_response_header) , /* no node response */ \ 1095 sizeof(struct hpi_response_header) + sizeof(struct hpi_control_res),\ 1096 sizeof(struct hpi_response_header) + sizeof(struct hpi_nvmemory_res),\ 1097 sizeof(struct hpi_response_header) + sizeof(struct hpi_gpio_res),\ 1098 sizeof(struct hpi_response_header) + sizeof(struct hpi_watchdog_res),\ 1099 sizeof(struct hpi_response_header) + sizeof(struct hpi_clock_res),\ 1100 sizeof(struct hpi_response_header) + sizeof(struct hpi_profile_res),\ 1101 sizeof(struct hpi_response_header), /* controlx obj removed */ \ 1102 sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \ 1103 } 1104 1105 /*********************** version 1 message/response **************************/ 1106 #define HPINET_ETHERNET_DATA_SIZE (1500) 1107 #define HPINET_IP_HDR_SIZE (20) 1108 #define HPINET_IP_DATA_SIZE (HPINET_ETHERNET_DATA_SIZE - HPINET_IP_HDR_SIZE) 1109 #define HPINET_UDP_HDR_SIZE (8) 1110 #define HPINET_UDP_DATA_SIZE (HPINET_IP_DATA_SIZE - HPINET_UDP_HDR_SIZE) 1111 #define HPINET_ASI_HDR_SIZE (2) 1112 #define HPINET_ASI_DATA_SIZE (HPINET_UDP_DATA_SIZE - HPINET_ASI_HDR_SIZE) 1113 1114 #define HPI_MAX_PAYLOAD_SIZE (HPINET_ASI_DATA_SIZE - 2) 1115 1116 /* New style message/response, but still V0 compatible */ 1117 struct hpi_msg_adapter_get_info { 1118 struct hpi_message_header h; 1119 }; 1120 1121 struct hpi_res_adapter_get_info { 1122 struct hpi_response_header h; /*v0 */ 1123 struct hpi_adapter_res p; 1124 }; 1125 1126 struct hpi_res_adapter_debug_read { 1127 struct hpi_response_header h; 1128 u8 bytes[1024]; 1129 }; 1130 1131 struct hpi_msg_cobranet_hmi { 1132 u16 attribute; 1133 u16 padding; 1134 u32 hmi_address; 1135 u32 byte_count; 1136 }; 1137 1138 struct hpi_msg_cobranet_hmiwrite { 1139 struct hpi_message_header h; 1140 struct hpi_msg_cobranet_hmi p; 1141 u8 bytes[256]; 1142 }; 1143 1144 struct hpi_msg_cobranet_hmiread { 1145 struct hpi_message_header h; 1146 struct hpi_msg_cobranet_hmi p; 1147 }; 1148 1149 struct hpi_res_cobranet_hmiread { 1150 struct hpi_response_header h; 1151 u32 byte_count; 1152 u8 bytes[256]; 1153 }; 1154 1155 #if 1 1156 #define hpi_message_header_v1 hpi_message_header 1157 #define hpi_response_header_v1 hpi_response_header 1158 #else 1159 /* V1 headers in Addition to v0 headers */ 1160 struct hpi_message_header_v1 { 1161 struct hpi_message_header h0; 1162 /* struct { 1163 } h1; */ 1164 }; 1165 1166 struct hpi_response_header_v1 { 1167 struct hpi_response_header h0; 1168 struct { 1169 u16 adapter_index; /* the adapter index */ 1170 u16 obj_index; /* object index */ 1171 } h1; 1172 }; 1173 #endif 1174 1175 struct hpi_msg_payload_v0 { 1176 struct hpi_message_header h; 1177 union { 1178 struct hpi_subsys_msg s; 1179 union hpi_adapterx_msg ax; 1180 struct hpi_stream_msg d; 1181 struct hpi_mixer_msg m; 1182 union hpi_mixerx_msg mx; 1183 struct hpi_control_msg c; 1184 struct hpi_control_union_msg cu; 1185 struct hpi_nvmemory_msg n; 1186 struct hpi_gpio_msg l; 1187 struct hpi_watchdog_msg w; 1188 struct hpi_clock_msg t; 1189 struct hpi_profile_msg p; 1190 struct hpi_async_msg as; 1191 } u; 1192 }; 1193 1194 struct hpi_res_payload_v0 { 1195 struct hpi_response_header h; 1196 union { 1197 struct hpi_subsys_res s; 1198 union hpi_adapterx_res ax; 1199 struct hpi_stream_res d; 1200 struct hpi_mixer_res m; 1201 union hpi_mixerx_res mx; 1202 struct hpi_control_res c; 1203 union hpi_control_union_res cu; 1204 struct hpi_nvmemory_res n; 1205 struct hpi_gpio_res l; 1206 struct hpi_watchdog_res w; 1207 struct hpi_clock_res t; 1208 struct hpi_profile_res p; 1209 struct hpi_async_res as; 1210 } u; 1211 }; 1212 1213 union hpi_message_buffer_v1 { 1214 struct hpi_message m0; /* version 0 */ 1215 struct hpi_message_header_v1 h; 1216 u8 buf[HPI_MAX_PAYLOAD_SIZE]; 1217 }; 1218 1219 union hpi_response_buffer_v1 { 1220 struct hpi_response r0; /* version 0 */ 1221 struct hpi_response_header_v1 h; 1222 u8 buf[HPI_MAX_PAYLOAD_SIZE]; 1223 }; 1224 1225 compile_time_assert((sizeof(union hpi_message_buffer_v1) <= 1226 HPI_MAX_PAYLOAD_SIZE), message_buffer_ok); 1227 compile_time_assert((sizeof(union hpi_response_buffer_v1) <= 1228 HPI_MAX_PAYLOAD_SIZE), response_buffer_ok); 1229 1230 /*////////////////////////////////////////////////////////////////////////// */ 1231 /* declarations for compact control calls */ 1232 struct hpi_control_defn { 1233 u8 type; 1234 u8 channels; 1235 u8 src_node_type; 1236 u8 src_node_index; 1237 u8 dest_node_type; 1238 u8 dest_node_index; 1239 }; 1240 1241 /*////////////////////////////////////////////////////////////////////////// */ 1242 /* declarations for control caching (internal to HPI<->DSP interaction) */ 1243 1244 /** indicates a cached u16 value is invalid. */ 1245 #define HPI_CACHE_INVALID_UINT16 0xFFFF 1246 /** indicates a cached short value is invalid. */ 1247 #define HPI_CACHE_INVALID_SHORT -32768 1248 1249 /** A compact representation of (part of) a controls state. 1250 Used for efficient transfer of the control state 1251 between DSP and host or across a network 1252 */ 1253 struct hpi_control_cache_info { 1254 /** one of HPI_CONTROL_* */ 1255 u8 control_type; 1256 /** The total size of cached information in 32-bit words. */ 1257 u8 size_in32bit_words; 1258 /** The original index of the control on the DSP */ 1259 u16 control_index; 1260 }; 1261 1262 struct hpi_control_cache_vol { 1263 struct hpi_control_cache_info i; 1264 short an_log[2]; 1265 unsigned short flags; 1266 char padding[2]; 1267 }; 1268 1269 struct hpi_control_cache_meter { 1270 struct hpi_control_cache_info i; 1271 short an_log_peak[2]; 1272 short an_logRMS[2]; 1273 }; 1274 1275 struct hpi_control_cache_channelmode { 1276 struct hpi_control_cache_info i; 1277 u16 mode; 1278 char temp_padding[6]; 1279 }; 1280 1281 struct hpi_control_cache_mux { 1282 struct hpi_control_cache_info i; 1283 u16 source_node_type; 1284 u16 source_node_index; 1285 char temp_padding[4]; 1286 }; 1287 1288 struct hpi_control_cache_level { 1289 struct hpi_control_cache_info i; 1290 short an_log[2]; 1291 char temp_padding[4]; 1292 }; 1293 1294 struct hpi_control_cache_tuner { 1295 struct hpi_control_cache_info i; 1296 u32 freq_ink_hz; 1297 u16 band; 1298 short s_level_avg; 1299 }; 1300 1301 struct hpi_control_cache_aes3rx { 1302 struct hpi_control_cache_info i; 1303 u32 error_status; 1304 u32 format; 1305 }; 1306 1307 struct hpi_control_cache_aes3tx { 1308 struct hpi_control_cache_info i; 1309 u32 format; 1310 char temp_padding[4]; 1311 }; 1312 1313 struct hpi_control_cache_tonedetector { 1314 struct hpi_control_cache_info i; 1315 u16 state; 1316 char temp_padding[6]; 1317 }; 1318 1319 struct hpi_control_cache_silencedetector { 1320 struct hpi_control_cache_info i; 1321 u32 state; 1322 char temp_padding[4]; 1323 }; 1324 1325 struct hpi_control_cache_sampleclock { 1326 struct hpi_control_cache_info i; 1327 u16 source; 1328 u16 source_index; 1329 u32 sample_rate; 1330 }; 1331 1332 struct hpi_control_cache_microphone { 1333 struct hpi_control_cache_info i; 1334 u16 phantom_state; 1335 char temp_padding[6]; 1336 }; 1337 1338 struct hpi_control_cache_single { 1339 union { 1340 struct hpi_control_cache_info i; 1341 struct hpi_control_cache_vol vol; 1342 struct hpi_control_cache_meter meter; 1343 struct hpi_control_cache_channelmode mode; 1344 struct hpi_control_cache_mux mux; 1345 struct hpi_control_cache_level level; 1346 struct hpi_control_cache_tuner tuner; 1347 struct hpi_control_cache_aes3rx aes3rx; 1348 struct hpi_control_cache_aes3tx aes3tx; 1349 struct hpi_control_cache_tonedetector tone; 1350 struct hpi_control_cache_silencedetector silence; 1351 struct hpi_control_cache_sampleclock clk; 1352 struct hpi_control_cache_microphone microphone; 1353 } u; 1354 }; 1355 1356 struct hpi_control_cache_pad { 1357 struct hpi_control_cache_info i; 1358 u32 field_valid_flags; 1359 u8 c_channel[40]; 1360 u8 c_artist[100]; 1361 u8 c_title[100]; 1362 u8 c_comment[200]; 1363 u32 pTY; 1364 u32 pI; 1365 u32 traffic_supported; 1366 u32 traffic_anouncement; 1367 }; 1368 1369 /* 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */ 1370 struct hpi_fifo_buffer { 1371 u32 size; 1372 u32 dsp_index; 1373 u32 host_index; 1374 }; 1375 1376 #ifndef DISABLE_PRAGMA_PACK1 1377 #pragma pack(pop) 1378 #endif 1379 1380 /* skip host side function declarations for DSP 1381 compile and documentation extraction */ 1382 1383 char hpi_handle_object(const u32 handle); 1384 1385 void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index, 1386 u16 *pw_object_index); 1387 1388 u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index, 1389 const u16 object_index); 1390 1391 /*////////////////////////////////////////////////////////////////////////// */ 1392 1393 /* main HPI entry point */ 1394 void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); 1395 1396 /* used in PnP OS/driver */ 1397 u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource, 1398 u16 *pw_adapter_index); 1399 1400 u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer, 1401 struct hpi_hostbuffer_status **pp_status); 1402 1403 u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer, 1404 struct hpi_hostbuffer_status **pp_status); 1405 1406 u16 hpi_adapter_restart(u16 adapter_index); 1407 1408 /* 1409 The following 3 functions were last declared in header files for 1410 driver 3.10. HPI_ControlQuery() used to be the recommended way 1411 of getting a volume range. Declared here for binary asihpi32.dll 1412 compatibility. 1413 */ 1414 1415 void hpi_format_to_msg(struct hpi_msg_format *pMF, 1416 const struct hpi_format *pF); 1417 void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR); 1418 1419 /*////////////////////////////////////////////////////////////////////////// */ 1420 /* declarations for individual HPI entry points */ 1421 hpi_handler_func HPI_6000; 1422 hpi_handler_func HPI_6205; 1423 1424 #endif /* _HPI_INTERNAL_H_ */ 1425
