Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/raid/pst/pst-iop.h
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1 /*- 2 * Copyright (c) 2001,2002 Søren Schmidt <sos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $FreeBSD: src/sys/dev/pst/pst-iop.h,v 1.2.2.1 2002/08/18 12:32:36 sos Exp $ 29 * $DragonFly: src/sys/dev/raid/pst/pst-iop.h,v 1.3 2006/08/03 16:40:47 swildner Exp $ 30 */ 31 32 /* misc defines */ 33 MALLOC_DECLARE(M_PSTIOP); 34 #define I2O_IOP_OUTBOUND_FRAME_COUNT 32 35 #define I2O_IOP_OUTBOUND_FRAME_SIZE 0x20 36 37 /* structure defs */ 38 struct out_mfa_buf { 39 u_int32_t buf[I2O_IOP_OUTBOUND_FRAME_SIZE]; 40 }; 41 42 struct iop_softc { 43 struct resource *r_mem; 44 struct resource *r_irq; 45 caddr_t ibase; 46 u_int32_t phys_ibase; 47 caddr_t obase; 48 u_int32_t phys_obase; 49 struct i2o_registers *reg; 50 struct i2o_status_get_reply *status; 51 int lct_count; 52 struct i2o_lct_entry *lct; 53 device_t dev; 54 void *handle; 55 struct intr_config_hook *iop_delayed_attach; 56 }; 57 58 /* structure at start of IOP shared mem */ 59 struct i2o_registers { 60 volatile u_int32_t apic_select; 61 volatile u_int32_t reserved0; 62 volatile u_int32_t apic_winreg; 63 volatile u_int32_t reserved1; 64 volatile u_int32_t iqueue_reg0; 65 volatile u_int32_t iqueue_reg1; 66 volatile u_int32_t oqueue_reg0; 67 volatile u_int32_t oqueue_reg1; 68 volatile u_int32_t iqueue_event; 69 volatile u_int32_t iqueue_intr_status; 70 volatile u_int32_t iqueue_intr_mask; 71 volatile u_int32_t oqueue_event; 72 volatile u_int32_t oqueue_intr_status; 73 volatile u_int32_t oqueue_intr_mask; 74 #define I2O_OUT_INTR_QUEUE 0x08 75 #define I2O_OUT_INTR_BELL 0x04 76 #define I2O_OUT_INTR_MSG1 0x02 77 #define I2O_OUT_INTR_MSG0 0x01 78 79 volatile u_int64_t reserved2; 80 volatile u_int32_t iqueue; 81 volatile u_int32_t oqueue; 82 volatile u_int64_t reserved3; 83 volatile u_int64_t mac_addr; 84 volatile u_int32_t ip_addr; 85 volatile u_int32_t ip_mask; 86 }; 87 88 /* Scatter/Gather List management */ 89 struct i2o_sgl { 90 u_int32_t count:24; 91 #define I2O_SGL_CNT_MASK 0xffffff 92 93 u_int32_t flags:8; 94 #define I2O_SGL_SIMPLE 0x10 95 #define I2O_SGL_PAGELIST 0x20 96 #define I2O_SGL_CHAIN 0x30 97 #define I2O_SGL_ATTRIBUTE 0x7c 98 #define I2O_SGL_BC0 0x01 99 #define I2O_SGL_BC1 0x02 100 #define I2O_SGL_DIR 0x04 101 #define I2O_SGL_LA 0x08 102 #define I2O_SGL_EOB 0x40 103 #define I2O_SGL_END 0x80 104 105 u_int32_t phys_addr[1]; 106 } __attribute__((packed)); 107 108 #define I2O_SGL_MAX_SEGS ((I2O_IOP_OUTBOUND_FRAME_SIZE - (8 + 2)) + 1) 109 110 /* i2o command codes */ 111 #define I2O_UTIL_NOP 0x00 112 #define I2O_UTIL_PARAMS_GET 0x06 113 #define I2O_UTIL_CLAIM 0x09 114 #define I2O_UTIL_CONFIG_DIALOG 0x10 115 #define I2O_UTIL_EVENT_REGISTER 0x13 116 #define I2O_BSA_BLOCK_READ 0x30 117 #define I2O_BSA_BLOCK_WRITE 0x31 118 #define I2O_BSA_CACHE_FLUSH 0x37 119 #define I2O_EXEC_STATUS_GET 0xa0 120 #define I2O_EXEC_OUTBOUND_INIT 0xa1 121 #define I2O_EXEC_LCT_NOTIFY 0xa2 122 #define I2O_EXEC_SYSTAB_SET 0xa3 123 #define I2O_EXEC_IOP_RESET 0xbd 124 #define I2O_EXEC_SYS_ENABLE 0xd1 125 126 /* basic message layout */ 127 struct i2o_basic_message { 128 u_int8_t version:4; 129 u_int8_t offset:4; 130 u_int8_t message_flags; 131 u_int16_t message_size; 132 u_int32_t target_address:12; 133 u_int32_t initiator_address:12; 134 u_int32_t function:8; 135 u_int32_t initiator_context; 136 u_int32_t transaction_context; 137 } __attribute__((packed)); 138 139 /* basic reply layout */ 140 struct i2o_single_reply { 141 u_int8_t version_offset; 142 u_int8_t message_flags; 143 #define I2O_MESSAGE_FLAGS_STATIC 0x01 144 #define I2O_MESSAGE_FLAGS_64BIT 0x02 145 #define I2O_MESSAGE_FLAGS_MULTIPLE 0x10 146 #define I2O_MESSAGE_FLAGS_FAIL 0x20 147 #define I2O_MESSAGE_FLAGS_LAST 0x40 148 #define I2O_MESSAGE_FLAGS_REPLY 0x80 149 150 u_int16_t message_size; 151 u_int32_t target_address:12; 152 u_int32_t initiator_address:12; 153 u_int32_t function:8; 154 u_int32_t initiator_context; 155 u_int32_t transaction_context; 156 u_int16_t detailed_status; 157 #define I2O_DETAIL_STATUS_SUCCESS 0x0000 158 #define I2O_DETAIL_STATUS_BAD_KEY 0x0002 159 #define I2O_DETAIL_STATUS_TCL_ERROR 0x0003 160 #define I2O_DETAIL_STATUS_REPLY_BUFFER_FULL 0x0004 161 #define I2O_DETAIL_STATUS_NO_SUCH_PAGE 0x0005 162 #define I2O_DETAIL_STATUS_INSUFFICIENT_RESOURCE_SOFT 0x0006 163 #define I2O_DETAIL_STATUS_INSUFFICIENT_RESOURCE_HARD 0x0007 164 #define I2O_DETAIL_STATUS_CHAIN_BUFFER_TOO_LARGE 0x0009 165 #define I2O_DETAIL_STATUS_UNSUPPORTED_FUNCTION 0x000a 166 #define I2O_DETAIL_STATUS_DEVICE_LOCKED 0x000b 167 #define I2O_DETAIL_STATUS_DEVICE_RESET 0x000c 168 #define I2O_DETAIL_STATUS_INAPPROPRIATE_FUNCTION 0x000d 169 #define I2O_DETAIL_STATUS_INVALID_INITIATOR_ADDRESS 0x000e 170 #define I2O_DETAIL_STATUS_INVALID_MESSAGE_FLAGS 0x000f 171 #define I2O_DETAIL_STATUS_INVALID_OFFSET 0x0010 172 #define I2O_DETAIL_STATUS_INVALID_PARAMETER 0x0011 173 #define I2O_DETAIL_STATUS_INVALID_REQUEST 0x0012 174 #define I2O_DETAIL_STATUS_INVALID_TARGET_ADDRESS 0x0013 175 #define I2O_DETAIL_STATUS_MESSAGE_TOO_LARGE 0x0014 176 #define I2O_DETAIL_STATUS_MESSAGE_TOO_SMALL 0x0015 177 #define I2O_DETAIL_STATUS_MISSING_PARAMETER 0x0016 178 #define I2O_DETAIL_STATUS_TIMEOUT 0x0017 179 #define I2O_DETAIL_STATUS_UNKNOWN_ERROR 0x0018 180 #define I2O_DETAIL_STATUS_UNKNOWN_FUNCTION 0x0019 181 #define I2O_DETAIL_STATUS_UNSUPPORTED_VERSION 0x001a 182 #define I2O_DETAIL_STATUS_DEVICE_BUSY 0x001b 183 #define I2O_DETAIL_STATUS_DEVICE_NOT_AVAILABLE 0x001c 184 185 u_int8_t retry_count; 186 u_int8_t status; 187 #define I2O_REPLY_STATUS_SUCCESS 0x00 188 #define I2O_REPLY_STATUS_ABORT_DIRTY 0x01 189 #define I2O_REPLY_STATUS_ABORT_NO_DATA_TRANSFER 0x02 190 #define I2O_REPLY_STATUS_ABORT_PARTIAL_TRANSFER 0x03 191 #define I2O_REPLY_STATUS_ERROR_DIRTY 0x04 192 #define I2O_REPLY_STATUS_ERROR_NO_DATA_TRANSFER 0x05 193 #define I2O_REPLY_STATUS_ERROR_PARTIAL_TRANSFER 0x06 194 #define I2O_REPLY_STATUS_PROCESS_ABORT_DIRTY 0x08 195 #define I2O_REPLY_STATUS_PROCESS_ABORT_NO_DATA_TRANSFER 0x09 196 #define I2O_REPLY_STATUS_PROCESS_ABORT_PARTIAL_TRANSFER 0x0a 197 #define I2O_REPLY_STATUS_TRANSACTION_ERROR 0x0b 198 #define I2O_REPLY_STATUS_PROGRESS_REPORT 0x80 199 200 u_int32_t donecount; 201 } __attribute__((packed)); 202 203 struct i2o_fault_reply { 204 u_int8_t version_offset; 205 u_int8_t message_flags; 206 u_int16_t message_size; 207 u_int32_t target_address:12; 208 u_int32_t initiator_address:12; 209 u_int32_t function:8; 210 u_int32_t initiator_context; 211 u_int32_t transaction_context; 212 u_int8_t lowest_version; 213 u_int8_t highest_version; 214 u_int8_t severity; 215 #define I2O_SEVERITY_FORMAT_ERROR 0x01 216 #define I2O_SEVERITY_PATH_ERROR 0x02 217 #define I2O_SEVERITY_PATH_STATE 0x04 218 #define I2O_SEVERITY_CONGESTION 0x08 219 220 u_int8_t failure_code; 221 #define I2O_FAILURE_CODE_TRANSPORT_SERVICE_SUSPENDED 0x81 222 #define I2O_FAILURE_CODE_TRANSPORT_SERVICE_TERMINATED 0x82 223 #define I2O_FAILURE_CODE_TRANSPORT_CONGESTION 0x83 224 #define I2O_FAILURE_CODE_TRANSPORT_FAIL 0x84 225 #define I2O_FAILURE_CODE_TRANSPORT_STATE_ERROR 0x85 226 #define I2O_FAILURE_CODE_TRANSPORT_TIME_OUT 0x86 227 #define I2O_FAILURE_CODE_TRANSPORT_ROUTING_FAILURE 0x87 228 #define I2O_FAILURE_CODE_TRANSPORT_INVALID_VERSION 0x88 229 #define I2O_FAILURE_CODE_TRANSPORT_INVALID_OFFSET 0x89 230 #define I2O_FAILURE_CODE_TRANSPORT_INVALID_MSG_FLAGS 0x8A 231 #define I2O_FAILURE_CODE_TRANSPORT_FRAME_TOO_SMALL 0x8B 232 #define I2O_FAILURE_CODE_TRANSPORT_FRAME_TOO_LARGE 0x8C 233 #define I2O_FAILURE_CODE_TRANSPORT_INVALID_TARGET_ID 0x8D 234 #define I2O_FAILURE_CODE_TRANSPORT_INVALID_INITIATOR_ID 0x8E 235 #define I2O_FAILURE_CODE_TRANSPORT_INVALID_INITIATOR_CONTEXT 0x8F 236 #define I2O_FAILURE_CODE_TRANSPORT_UNKNOWN_FAILURE 0xFF 237 238 u_int32_t failing_iop_id:12; 239 u_int32_t reserved:4; 240 u_int32_t failing_host_unit_id:16; 241 u_int32_t age_limit; 242 u_int64_t preserved_mfa; 243 } __attribute__((packed)); 244 245 struct i2o_exec_iop_reset_message { 246 u_int8_t version_offset; 247 u_int8_t message_flags; 248 u_int16_t message_size; 249 u_int32_t target_address:12; 250 u_int32_t initiator_address:12; 251 u_int32_t function:8; 252 u_int8_t reserved[16]; 253 u_int32_t status_word_low_addr; 254 u_int32_t status_word_high_addr; 255 } __attribute__((packed)); 256 257 struct i2o_exec_status_get_message { 258 u_int8_t version_offset; 259 u_int8_t message_flags; 260 u_int16_t message_size; 261 u_int32_t target_address:12; 262 u_int32_t initiator_address:12; 263 u_int32_t function:8; 264 u_int8_t reserved[16]; 265 u_int32_t reply_buf_low_addr; 266 u_int32_t reply_buf_high_addr; 267 u_int32_t reply_buf_length; 268 } __attribute__((packed)); 269 270 struct i2o_status_get_reply { 271 u_int16_t organization_id; 272 u_int16_t reserved; 273 u_int32_t iop_id:12; 274 u_int32_t reserved1:4; 275 u_int32_t host_unit_id:16; 276 u_int32_t segment_number:12; 277 u_int32_t i2o_version:4; 278 u_int32_t iop_state:8; 279 #define I2O_IOP_STATE_INITIALIZING 0x01 280 #define I2O_IOP_STATE_RESET 0x02 281 #define I2O_IOP_STATE_HOLD 0x04 282 #define I2O_IOP_STATE_READY 0x05 283 #define I2O_IOP_STATE_OPERATIONAL 0x08 284 #define I2O_IOP_STATE_FAILED 0x10 285 #define I2O_IOP_STATE_FAULTED 0x11 286 287 u_int32_t messenger_type:8; 288 u_int16_t inbound_mframe_size; 289 u_int8_t init_code; 290 u_int8_t reserved2; 291 u_int32_t max_inbound_mframes; 292 u_int32_t current_ibound_mframes; 293 u_int32_t max_outbound_mframes; 294 u_int8_t product_idstring[24]; 295 u_int32_t expected_lct_size; 296 u_int32_t iop_capabilities; 297 u_int32_t desired_private_memsize; 298 u_int32_t current_private_memsize; 299 u_int32_t current_private_membase; 300 u_int32_t desired_private_iosize; 301 u_int32_t current_private_iosize; 302 u_int32_t current_private_iobase; 303 u_int8_t reserved3[3]; 304 u_int8_t sync_byte; 305 } __attribute__((packed)); 306 307 struct i2o_exec_init_outqueue_message { 308 u_int8_t version_offset; 309 u_int8_t message_flags; 310 u_int16_t message_size; 311 u_int32_t target_address:12; 312 u_int32_t initiator_address:12; 313 u_int32_t function:8; 314 u_int32_t initiator_context; 315 u_int32_t transaction_context; 316 u_int32_t host_pagesize; 317 u_int8_t init_code; 318 u_int8_t reserved; 319 u_int16_t queue_framesize; 320 struct i2o_sgl sgl[2]; 321 } __attribute__((packed)); 322 323 #define I2O_EXEC_OUTBOUND_INIT_IN_PROGRESS 0x01 324 #define I2O_EXEC_OUTBOUND_INIT_REJECTED 0x02 325 #define I2O_EXEC_OUTBOUND_INIT_FAILED 0x03 326 #define I2O_EXEC_OUTBOUND_INIT_COMPLETE 0x04 327 328 struct i2o_exec_systab_set_message { 329 u_int8_t version_offset; 330 u_int8_t message_flags; 331 u_int16_t message_size; 332 u_int32_t target_address:12; 333 u_int32_t initiator_address:12; 334 u_int32_t function:8; 335 u_int32_t initiator_context; 336 u_int32_t transaction_context; 337 u_int32_t iop_id:12; 338 #define I2O_EXEC_SYS_TAB_IOP_ID_LOCAL_IOP 0x000 339 #define I2O_EXEC_SYS_TAB_IOP_ID_LOCAL_HOST 0x001 340 #define I2O_EXEC_SYS_TAB_IOP_ID_UNKNOWN_IOP 0xfff 341 342 u_int32_t reserved1:4; 343 u_int32_t host_unit_id:16; 344 #define I2O_EXEC_SYS_TAB_HOST_UNIT_ID_LOCAL_UNIT 0x0000 345 #define I2O_EXEC_SYS_TAB_HOST_UNIT_ID_UNKNOWN_UNIT 0xffff 346 347 u_int32_t segment_number:12; 348 #define I2O_EXEC_SYS_TAB_SEG_NUMBER_LOCAL_SEGMENT 0x000 349 #define I2O_EXEC_SYS_TAB_SEG_NUMBER_UNKNOWN_SEGMENT 0xfff 350 351 u_int32_t reserved2:4; 352 u_int32_t reserved3:8; 353 struct i2o_sgl sgl[3]; 354 } __attribute__((packed)); 355 356 struct i2o_exec_systab { 357 u_int8_t entries; 358 u_int8_t version; 359 #define I2O_RESOURCE_MANAGER_VERSION 0 360 361 u_int16_t reserved1; 362 u_int32_t change_id; 363 u_int64_t reserved2; 364 u_int16_t organization_id; 365 u_int16_t reserved3; 366 u_int32_t iop_id:12; 367 u_int32_t reserved4:20; 368 u_int32_t segment_number:12; 369 u_int32_t i2o_version:4; 370 u_int32_t iop_state:8; 371 u_int32_t messenger_type:8; 372 u_int16_t inbound_mframe_size; 373 u_int16_t reserved5; 374 u_int32_t last_changed; 375 u_int32_t iop_capabilities; 376 u_int64_t messenger_info; 377 } __attribute__((packed)); 378 379 struct i2o_exec_get_lct_message { 380 u_int8_t version_offset; 381 u_int8_t message_flags; 382 u_int16_t message_size; 383 u_int32_t target_address:12; 384 u_int32_t initiator_address:12; 385 u_int32_t function:8; 386 u_int32_t initiator_context; 387 u_int32_t transaction_context; 388 u_int32_t class; 389 u_int32_t last_change_id; 390 struct i2o_sgl sgl; 391 } __attribute__((packed)); 392 393 #define I2O_TID_IOP 0x000 394 #define I2O_TID_HOST 0x001 395 #define I2O_TID_NONE 0xfff 396 397 struct i2o_lct_entry { 398 u_int32_t entry_size:16; 399 u_int32_t local_tid:12; 400 u_int32_t reserved:4; 401 u_int32_t change_id; 402 u_int32_t device_flags; 403 u_int32_t class:12; 404 #define I2O_CLASS_EXECUTIVE 0x000 405 #define I2O_CLASS_DDM 0x001 406 #define I2O_CLASS_RANDOM_BLOCK_STORAGE 0x010 407 #define I2O_CLASS_SEQUENTIAL_STORAGE 0x011 408 #define I2O_CLASS_LAN 0x020 409 #define I2O_CLASS_WAN 0x030 410 #define I2O_CLASS_FIBRE_CHANNEL_PORT 0x040 411 #define I2O_CLASS_FIBRE_CHANNEL_PERIPHERAL 0x041 412 #define I2O_CLASS_SCSI_PERIPHERAL 0x051 413 #define I2O_CLASS_ATE_PORT 0x060 414 #define I2O_CLASS_ATE_PERIPHERAL 0x061 415 #define I2O_CLASS_FLOPPY_CONTROLLER 0x070 416 #define I2O_CLASS_FLOPPY_DEVICE 0x071 417 #define I2O_CLASS_BUS_ADAPTER_PORT 0x080 418 #define I2O_CLASS_MATCH_ANYCLASS 0xffffffff 419 420 u_int32_t class_version:4; 421 u_int32_t class_org:16; 422 u_int32_t sub_class; 423 #define I2O_SUBCLASS_i960 0x001 424 #define I2O_SUBCLASS_HDM 0x020 425 #define I2O_SUBCLASS_ISM 0x021 426 427 u_int32_t user_tid:12; 428 u_int32_t parent_tid:12; 429 u_int32_t bios_info:8; 430 u_int8_t identity_tag[8]; 431 u_int32_t event_capabilities; 432 } __attribute__((packed)); 433 434 #define I2O_LCT_ENTRYSIZE (sizeof(struct i2o_lct_entry)/sizeof(u_int32_t)) 435 436 struct i2o_get_lct_reply { 437 u_int32_t table_size:16; 438 u_int32_t boot_device:12; 439 u_int32_t lct_version:4; 440 u_int32_t iop_flags; 441 u_int32_t current_change_id; 442 struct i2o_lct_entry entry[1]; 443 } __attribute__((packed)); 444 445 struct i2o_util_get_param_message { 446 u_int8_t version_offset; 447 u_int8_t message_flags; 448 u_int16_t message_size; 449 u_int32_t target_address:12; 450 u_int32_t initiator_address:12; 451 u_int32_t function:8; 452 u_int32_t initiator_context; 453 u_int32_t transaction_context; 454 u_int32_t operation_flags; 455 struct i2o_sgl sgl[2]; 456 } __attribute__((packed)); 457 458 struct i2o_get_param_template { 459 u_int16_t operation; 460 #define I2O_PARAMS_OPERATION_FIELD_GET 0x0001 461 #define I2O_PARAMS_OPERATION_LIST_GET 0x0002 462 #define I2O_PARAMS_OPERATION_MORE_GET 0x0003 463 #define I2O_PARAMS_OPERATION_SIZE_GET 0x0004 464 #define I2O_PARAMS_OPERATION_TABLE_GET 0x0005 465 #define I2O_PARAMS_OPERATION_FIELD_SET 0x0006 466 #define I2O_PARAMS_OPERATION_LIST_SET 0x0007 467 #define I2O_PARAMS_OPERATION_ROW_ADD 0x0008 468 #define I2O_PARAMS_OPERATION_ROW_DELETE 0x0009 469 #define I2O_PARAMS_OPERATION_TABLE_CLEAR 0x000A 470 471 u_int16_t group; 472 #define I2O_BSA_DEVICE_INFO_GROUP_NO 0x0000 473 #define I2O_BSA_OPERATIONAL_CONTROL_GROUP_NO 0x0001 474 #define I2O_BSA_POWER_CONTROL_GROUP_NO 0x0002 475 #define I2O_BSA_CACHE_CONTROL_GROUP_NO 0x0003 476 #define I2O_BSA_MEDIA_INFO_GROUP_NO 0x0004 477 #define I2O_BSA_ERROR_LOG_GROUP_NO 0x0005 478 479 #define I2O_UTIL_PARAMS_DESCRIPTOR_GROUP_NO 0xF000 480 #define I2O_UTIL_PHYSICAL_DEVICE_TABLE_GROUP_NO 0xF001 481 #define I2O_UTIL_CLAIMED_TABLE_GROUP_NO 0xF002 482 #define I2O_UTIL_USER_TABLE_GROUP_NO 0xF003 483 #define I2O_UTIL_PRIVATE_MESSAGE_EXTENSIONS_GROUP_NO 0xF005 484 #define I2O_UTIL_AUTHORIZED_USER_TABLE_GROUP_NO 0xF006 485 #define I2O_UTIL_DEVICE_IDENTITY_GROUP_NO 0xF100 486 #define I2O_UTIL_DDM_IDENTITY_GROUP_NO 0xF101 487 #define I2O_UTIL_USER_INFORMATION_GROUP_NO 0xF102 488 #define I2O_UTIL_SGL_OPERATING_LIMITS_GROUP_NO 0xF103 489 #define I2O_UTIL_SENSORS_GROUP_NO 0xF200 490 491 u_int16_t field_count; 492 u_int16_t pad; 493 } __attribute__((packed)); 494 495 struct i2o_get_param_operation { 496 u_int16_t operation_count; 497 u_int16_t reserved; 498 struct i2o_get_param_template operation[1]; 499 } __attribute__((packed)); 500 501 struct i2o_get_param_reply { 502 u_int16_t result_count; 503 u_int16_t reserved; 504 u_int16_t block_size; 505 u_int8_t block_status; 506 u_int8_t error_info_size; 507 u_int32_t result[1]; 508 } __attribute__((packed)); 509 510 struct i2o_device_identity { 511 u_int32_t class; 512 u_int16_t owner; 513 u_int16_t parent; 514 u_int8_t vendor[16]; 515 u_int8_t product[16]; 516 u_int8_t description[16]; 517 u_int8_t revision[8]; 518 u_int8_t sn_format; 519 u_int8_t serial[256]; 520 } __attribute__((packed)); 521 522 struct i2o_bsa_device { 523 u_int8_t device_type; 524 u_int8_t path_count; 525 u_int16_t power_state; 526 u_int32_t block_size; 527 u_int64_t capacity; 528 u_int32_t capabilities; 529 u_int32_t state; 530 } __attribute__((packed)); 531 532 struct i2o_util_claim_message { 533 u_int8_t version_offset; 534 u_int8_t message_flags; 535 u_int16_t message_size; 536 u_int32_t target_address:12; 537 u_int32_t initiator_address:12; 538 u_int32_t function:8; 539 u_int32_t initiator_context; 540 u_int32_t transaction_context; 541 u_int16_t claim_flags; 542 u_int8_t reserved; 543 u_int8_t claim_type; 544 } __attribute__((packed)); 545 546 struct i2o_util_event_register_message { 547 u_int8_t version_offset; 548 u_int8_t message_flags; 549 u_int16_t message_size; 550 u_int32_t target_address:12; 551 u_int32_t initiator_address:12; 552 u_int32_t function:8; 553 u_int32_t initiator_context; 554 u_int32_t transaction_context; 555 u_int32_t event_mask; 556 } __attribute__((packed)); 557 558 struct i2o_util_event_reply_message { 559 u_int8_t version_offset; 560 u_int8_t message_flags; 561 u_int16_t message_size; 562 u_int32_t target_address:12; 563 u_int32_t initiator_address:12; 564 u_int32_t function:8; 565 u_int32_t initiator_context; 566 u_int32_t transaction_context; 567 u_int32_t event_mask; 568 u_int32_t event_data[1]; 569 } __attribute__((packed)); 570 571 struct i2o_util_config_dialog_message { 572 u_int8_t version_offset; 573 u_int8_t message_flags; 574 u_int16_t message_size; 575 u_int32_t target_address:12; 576 u_int32_t initiator_address:12; 577 u_int32_t function:8; 578 u_int32_t initiator_context; 579 u_int32_t transaction_context; 580 u_int32_t page_number; 581 struct i2o_sgl sgl[2]; 582 } __attribute__((packed)); 583 584 struct i2o_bsa_rw_block_message { 585 u_int8_t version_offset; 586 u_int8_t message_flags; 587 u_int16_t message_size; 588 u_int32_t target_address:12; 589 u_int32_t initiator_address:12; 590 u_int32_t function:8; 591 u_int32_t initiator_context; 592 u_int32_t transaction_context; 593 u_int16_t control_flags; 594 u_int8_t time_multiplier; 595 u_int8_t fetch_ahead; 596 u_int32_t bytecount; 597 u_int64_t lba; 598 struct i2o_sgl sgl; 599 } __attribute__((packed)); 600 601 struct i2o_bsa_cache_flush_message { 602 u_int8_t version_offset; 603 u_int8_t message_flags; 604 u_int16_t message_size; 605 u_int32_t target_address:12; 606 u_int32_t initiator_address:12; 607 u_int32_t function:8; 608 u_int32_t initiator_context; 609 u_int32_t transaction_context; 610 u_int16_t control_flags; 611 u_int8_t time_multiplier; 612 u_int8_t reserved; 613 } __attribute__((packed)); 614 615 /* prototypes */ 616 int iop_init(struct iop_softc *); 617 void iop_attach(struct iop_softc *); 618 void iop_intr(void *); 619 int iop_reset(struct iop_softc *); 620 int iop_init_outqueue(struct iop_softc *); 621 int iop_get_lct(struct iop_softc *); 622 struct i2o_get_param_reply *iop_get_util_params(struct iop_softc *,int,int,int); 623 u_int32_t iop_get_mfa(struct iop_softc *); 624 void iop_free_mfa(struct iop_softc *, int); 625 int iop_queue_wait_msg(struct iop_softc *, int, struct i2o_basic_message *); 626 int iop_create_sgl(struct i2o_basic_message *, caddr_t, int, int); 627 628 /* global prototypes */ 629 int pst_add_raid(struct iop_softc *, struct i2o_lct_entry *);
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