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sys/dev/smartpqi/smartpqi_structures.h
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1 /*- 2 * Copyright 2016-2021 Microchip Technology, Inc. and/or its subsidiaries. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26 /* $FreeBSD$ */ 27 28 #ifndef _PQI_STRUCTURES_H 29 #define _PQI_STRUCTURES_H 30 31 struct bmic_host_wellness_driver_version { 32 uint8_t start_tag[4]; 33 uint8_t driver_version_tag[2]; 34 uint16_t driver_version_length; 35 char driver_version[32]; 36 uint8_t end_tag[2]; 37 38 }OS_ATTRIBUTE_PACKED; 39 40 struct bmic_host_wellness_time { 41 uint8_t start_tag[4]; 42 uint8_t time_tag[2]; 43 uint16_t time_length; 44 uint8_t hour; 45 uint8_t min; 46 uint8_t sec; 47 uint8_t reserved; 48 uint8_t month; 49 uint8_t day; 50 uint8_t century; 51 uint8_t year; 52 uint8_t dont_write_tag[2]; 53 uint8_t end_tag[2]; 54 55 }OS_ATTRIBUTE_PACKED; 56 57 /* As per PQI Spec pqi-2r00a , 6.2.2. */ 58 59 /* device capability register , for admin q table 24 */ 60 struct pqi_dev_adminq_cap { 61 uint8_t max_admin_ibq_elem; 62 uint8_t max_admin_obq_elem; 63 uint8_t admin_ibq_elem_len; 64 uint8_t admin_obq_elem_len; 65 uint16_t max_pqi_dev_reset_tmo; 66 uint8_t res[2]; 67 }OS_ATTRIBUTE_PACKED; 68 69 /* admin q parameter reg , table 36 */ 70 struct admin_q_param { 71 uint8_t num_iq_elements; 72 uint8_t num_oq_elements; 73 uint8_t intr_msg_num; 74 uint8_t msix_disable; 75 }OS_ATTRIBUTE_PACKED; 76 77 struct pqi_registers { 78 uint64_t signature; 79 uint64_t admin_q_config; 80 uint64_t pqi_dev_adminq_cap; 81 uint32_t legacy_intr_status; 82 uint32_t legacy_intr_mask_set; 83 uint32_t legacy_intr_mask_clr; 84 uint8_t res1[28]; 85 uint32_t pqi_dev_status; 86 uint8_t res2[4]; 87 uint64_t admin_ibq_pi_offset; 88 uint64_t admin_obq_ci_offset; 89 uint64_t admin_ibq_elem_array_addr; 90 uint64_t admin_obq_elem_array_addr; 91 uint64_t admin_ibq_ci_addr; 92 uint64_t admin_obq_pi_addr; 93 uint32_t admin_q_param; 94 uint8_t res3[4]; 95 uint32_t pqi_dev_err; 96 uint8_t res4[4]; 97 uint64_t error_details; 98 uint32_t dev_reset; 99 uint32_t power_action; 100 uint8_t res5[104]; 101 }OS_ATTRIBUTE_PACKED; 102 103 /* 104 * IOA controller registers 105 * Mapped in PCIe BAR 0. 106 */ 107 108 struct ioa_registers { 109 uint8_t res1[0x18]; 110 uint32_t host_to_ioa_db_mask_clr; /* 18h */ 111 uint8_t res2[4]; 112 uint32_t host_to_ioa_db; /* 20h */ 113 uint8_t res3[4]; 114 uint32_t host_to_ioa_db_clr; /* 28h */ 115 uint8_t res4[8]; 116 uint32_t ioa_to_host_glob_int_mask; /* 34h */ 117 uint8_t res5[0x64]; 118 uint32_t ioa_to_host_db; /* 9Ch */ 119 uint32_t ioa_to_host_db_clr; /* A0h */ 120 uint8_t res6[4]; 121 uint32_t ioa_to_host_db_mask; /* A8h */ 122 uint32_t ioa_to_host_db_mask_clr; /* ACh */ 123 uint32_t scratchpad0; /* B0h */ 124 uint32_t scratchpad1; /* B4h */ 125 uint32_t scratchpad2; /* B8h */ 126 uint32_t scratchpad3_fw_status; /* BCh */ 127 uint8_t res7[8]; 128 uint32_t scratchpad4; /* C8h */ 129 uint8_t res8[0xf34]; /* 0xC8 + 4 + 0xf34 = 1000h */ 130 uint32_t mb[8]; /* 1000h */ 131 }OS_ATTRIBUTE_PACKED; 132 133 134 /* PQI Preferred settings */ 135 struct pqi_pref_settings { 136 uint16_t max_cmd_size; 137 uint16_t max_fib_size; 138 }OS_ATTRIBUTE_PACKED; 139 140 /* pqi capability by sis interface */ 141 struct pqi_cap { 142 uint32_t max_sg_elem; 143 uint32_t max_transfer_size; 144 uint32_t max_outstanding_io; 145 uint32_t conf_tab_off; 146 uint32_t conf_tab_sz; 147 }OS_ATTRIBUTE_PACKED; 148 149 struct pqi_conf_table { 150 uint8_t sign[8]; /* "CFGTABLE" */ 151 uint32_t first_section_off; 152 }; 153 154 struct pqi_conf_table_section_header { 155 uint16_t section_id; 156 uint16_t next_section_off; 157 }; 158 159 struct pqi_conf_table_general_info { 160 struct pqi_conf_table_section_header header; 161 uint32_t section_len; 162 uint32_t max_outstanding_req; 163 uint32_t max_sg_size; 164 uint32_t max_sg_per_req; 165 }; 166 167 struct pqi_conf_table_debug { 168 struct pqi_conf_table_section_header header; 169 uint32_t scratchpad; 170 }; 171 172 struct pqi_conf_table_heartbeat { 173 struct pqi_conf_table_section_header header; 174 uint32_t heartbeat_counter; 175 }; 176 177 typedef union pqi_reset_reg { 178 struct { 179 uint32_t reset_type : 3; 180 uint32_t reserved : 2; 181 uint32_t reset_action : 3; 182 uint32_t hold_in_pd1 : 1; 183 uint32_t reserved2 : 23; 184 } bits; 185 uint32_t all_bits; 186 }pqi_reset_reg_t; 187 188 /* Memory descriptor for DMA memory allocation */ 189 typedef struct dma_mem { 190 void *virt_addr; 191 dma_addr_t dma_addr; 192 uint32_t size; 193 uint32_t align; 194 char *tag; 195 bus_dma_tag_t dma_tag; 196 bus_dmamap_t dma_map; 197 }dma_mem_t; 198 199 /* Lock should be 8 byte aligned */ 200 201 #ifndef LOCKFREE_STACK 202 203 typedef struct pqi_taglist { 204 uint32_t max_elem; 205 uint32_t num_elem; 206 uint32_t head; 207 uint32_t tail; 208 uint32_t *elem_array; 209 boolean_t lockcreated; 210 char lockname[LOCKNAME_SIZE]; 211 OS_LOCK_T lock OS_ATTRIBUTE_ALIGNED(8); 212 }pqi_taglist_t; 213 214 #else /* LOCKFREE_STACK */ 215 216 union head_list { 217 struct { 218 uint32_t seq_no; /* To avoid aba problem */ 219 uint32_t index; /* Index at the top of the stack */ 220 }top; 221 uint64_t data; 222 }; 223 /* lock-free stack used to push and pop the tag used for IO request */ 224 typedef struct lockless_stack { 225 uint32_t *next_index_array; 226 uint32_t max_elem;/*No.of total elements*/ 227 uint32_t num_elem;/*No.of present elements*/ 228 volatile union head_list head OS_ATTRIBUTE_ALIGNED(8); 229 }lockless_stack_t; 230 231 #endif /* LOCKFREE_STACK */ 232 233 /* 234 * PQI SGL descriptor layouts. 235 */ 236 /* 237 * SGL (Scatter Gather List) descriptor Codes 238 */ 239 240 #define SGL_DESCRIPTOR_CODE_DATA_BLOCK 0x0 241 #define SGL_DESCRIPTOR_CODE_BIT_BUCKET 0x1 242 #define SGL_DESCRIPTOR_CODE_STANDARD_SEGMENT 0x2 243 #define SGL_DESCRIPTOR_CODE_LAST_STANDARD_SEGMENT 0x3 244 #define SGL_DESCRIPTOR_CODE_LAST_ALTERNATIVE_SGL_SEGMENT 0x4 245 #define SGL_DESCRIPTOR_CODE_VENDOR_SPECIFIC 0xF 246 247 typedef struct sgl_descriptor 248 { 249 uint64_t addr; /* !< Bytes 0-7. The starting 64-bit memory byte address of the data block. */ 250 uint32_t length; /* !< Bytes 8-11. The length in bytes of the data block. Set to 0x00000000 specifies that no data be transferred. */ 251 uint8_t res[3]; /* !< Bytes 12-14. */ 252 uint8_t zero : 4; /* !< Byte 15, Bits 0-3. */ 253 uint8_t type : 4; /* !< Byte 15, Bits 4-7. sgl descriptor type */ 254 } sg_desc_t; 255 256 /* PQI IUs */ 257 typedef struct iu_header 258 { 259 uint8_t iu_type; 260 uint8_t comp_feature; 261 uint16_t iu_length; 262 }OS_ATTRIBUTE_PACKED iu_header_t; 263 264 265 typedef struct general_admin_request /* REPORT_PQI_DEVICE_CAPABILITY, REPORT_MANUFACTURER_INFO, REPORT_OPERATIONAL_IQ, REPORT_OPERATIONAL_OQ all same layout. */ 266 { 267 iu_header_t header; /* !< Bytes 0-3. */ 268 uint16_t res1; 269 uint16_t work; 270 uint16_t req_id; /* !< Bytes 8-9. request identifier */ 271 uint8_t fn_code; /* !< Byte 10. which administrator function */ 272 union { 273 struct { 274 uint8_t res2[33]; /* !< Bytes 11-43. function specific */ 275 uint32_t buf_size; /* !< Bytes 44-47. size in bytes of the Data-In/Out Buffer */ 276 sg_desc_t sg_desc; /* !< Bytes 48-63. SGL */ 277 } OS_ATTRIBUTE_PACKED general_func; 278 279 struct { 280 uint8_t res1; 281 uint16_t qid; 282 uint8_t res2[2]; 283 uint64_t elem_arr_addr; 284 uint64_t iq_ci_addr; 285 uint16_t num_elem; 286 uint16_t elem_len; 287 uint8_t queue_proto; 288 uint8_t arb_prio; 289 uint8_t res3[22]; 290 uint32_t vend_specific; 291 } OS_ATTRIBUTE_PACKED create_op_iq; 292 293 struct { 294 uint8_t res1; 295 uint16_t qid; 296 uint8_t res2[2]; 297 uint64_t elem_arr_addr; 298 uint64_t ob_pi_addr; 299 uint16_t num_elem; 300 uint16_t elem_len; 301 uint8_t queue_proto; 302 uint8_t res3[3]; 303 uint16_t intr_msg_num; 304 uint16_t coales_count; 305 uint32_t min_coales_time; 306 uint32_t max_coales_time; 307 uint8_t res4[8]; 308 uint32_t vend_specific; 309 } OS_ATTRIBUTE_PACKED create_op_oq; 310 311 struct { 312 uint8_t res1; 313 uint16_t qid; 314 uint8_t res2[50]; 315 } OS_ATTRIBUTE_PACKED delete_op_queue; 316 317 struct { 318 uint8_t res1; 319 uint16_t qid; 320 uint8_t res2[46]; 321 uint32_t vend_specific; 322 } OS_ATTRIBUTE_PACKED change_op_iq_prop; 323 324 } OS_ATTRIBUTE_PACKED req_type; 325 326 }OS_ATTRIBUTE_PACKED gen_adm_req_iu_t; 327 328 329 typedef struct general_admin_response { 330 iu_header_t header; 331 uint16_t res1; 332 uint16_t work; 333 uint16_t req_id; 334 uint8_t fn_code; 335 uint8_t status; 336 union { 337 struct { 338 uint8_t status_desc[4]; 339 uint64_t pi_offset; 340 uint8_t res[40]; 341 } OS_ATTRIBUTE_PACKED create_op_iq; 342 343 struct { 344 uint8_t status_desc[4]; 345 uint64_t ci_offset; 346 uint8_t res[40]; 347 } OS_ATTRIBUTE_PACKED create_op_oq; 348 } OS_ATTRIBUTE_PACKED resp_type; 349 } OS_ATTRIBUTE_PACKED gen_adm_resp_iu_t ; 350 351 /*report and set Event config IU*/ 352 353 typedef struct pqi_event_config_request { 354 iu_header_t header; 355 uint16_t response_queue_id; /* specifies the OQ where the response 356 IU is to be delivered */ 357 uint8_t work_area[2]; /* reserved for driver use */ 358 uint16_t request_id; 359 union { 360 uint16_t reserved; /* Report event config iu */ 361 uint16_t global_event_oq_id; /* Set event config iu */ 362 }iu_specific; 363 uint32_t buffer_length; 364 sg_desc_t sg_desc; 365 }pqi_event_config_request_t; 366 #if 0 367 typedef struct pqi_set_event_config_request { 368 iu_header_t header; 369 uint16_t response_queue_id; /* specifies the OQ where the response 370 IU is to be delivered */ 371 uint8_t work_area[2]; /* reserved for driver use */ 372 uint16_t request_id; 373 uint16_t global_event_oq_id; 374 uint32_t buffer_length; 375 sg_desc_t sg_desc; 376 }pqi_set_event_config_request_t; 377 #endif 378 379 /* Report/Set event config data-in/data-out buffer structure */ 380 381 #define PQI_MAX_EVENT_DESCRIPTORS 255 382 383 struct pqi_event_descriptor { 384 uint8_t event_type; 385 uint8_t reserved; 386 uint16_t oq_id; 387 }; 388 389 typedef struct pqi_event_config { 390 uint8_t reserved[2]; 391 uint8_t num_event_descriptors; 392 uint8_t reserved1; 393 struct pqi_event_descriptor descriptors[PQI_MAX_EVENT_DESCRIPTORS]; 394 }pqi_event_config_t; 395 396 /*management response IUs */ 397 typedef struct pqi_management_response{ 398 iu_header_t header; 399 uint16_t reserved1; 400 uint8_t work_area[2]; 401 uint16_t req_id; 402 uint8_t result; 403 uint8_t reserved[5]; 404 uint64_t result_data; 405 }pqi_management_response_t; 406 /*Event response IU*/ 407 typedef struct pqi_event_response { 408 iu_header_t header; 409 uint16_t reserved1; 410 uint8_t work_area[2]; 411 uint8_t event_type; 412 uint8_t reserved2 : 7; 413 uint8_t request_acknowledge : 1; 414 uint16_t event_id; 415 uint32_t additional_event_id; 416 uint8_t data[16]; 417 }pqi_event_response_t; 418 419 /*event acknowledge IU*/ 420 typedef struct pqi_event_acknowledge_request { 421 iu_header_t header; 422 uint16_t reserved1; 423 uint8_t work_area[2]; 424 uint8_t event_type; 425 uint8_t reserved2; 426 uint16_t event_id; 427 uint32_t additional_event_id; 428 }pqi_event_acknowledge_request_t; 429 430 struct pqi_event { 431 boolean_t pending; 432 uint8_t event_type; 433 uint16_t event_id; 434 uint32_t additional_event_id; 435 }; 436 437 typedef struct pqi_vendor_general_request { 438 iu_header_t header; 439 uint16_t response_queue_id; 440 uint8_t work_area[2]; 441 uint16_t request_id; 442 uint16_t function_code; 443 union { 444 struct { 445 uint16_t first_section; 446 uint16_t last_section; 447 uint8_t reserved1[48]; 448 } OS_ATTRIBUTE_PACKED config_table_update; 449 450 struct { 451 uint64_t buffer_address; 452 uint32_t buffer_length; 453 uint8_t reserved2[40]; 454 } OS_ATTRIBUTE_PACKED ofa_memory_allocation; 455 } data; 456 } OS_ATTRIBUTE_PACKED pqi_vendor_general_request_t; 457 458 typedef struct pqi_vendor_general_response { 459 iu_header_t header; 460 uint16_t reserved1; 461 uint8_t work_area[2]; 462 uint16_t request_id; 463 uint16_t function_code; 464 uint16_t status; 465 uint8_t reserved2[2]; 466 } OS_ATTRIBUTE_PACKED pqi_vendor_general_response_t; 467 468 typedef struct op_q_params 469 { 470 uint8_t fn_code; 471 uint16_t qid; 472 uint16_t num_elem; 473 uint16_t elem_len; 474 uint16_t int_msg_num; 475 476 } OS_ATTRIBUTE_PACKED op_q_params; 477 478 /* "Fixed Format Sense Data" (0x70 or 0x71) (Table 45 in SPC5) */ 479 typedef struct sense_data_fixed { 480 uint8_t response_code : 7; // Byte 0, 0x70 or 0x71 481 uint8_t valid : 1; // Byte 0, bit 7 482 uint8_t byte_1; // Byte 1 483 uint8_t sense_key : 4; // Byte 2, bit 0-3 (Key) 484 uint8_t byte_2_other : 4; // Byte 2, bit 4-7 485 uint32_t information; // Byte 3-6, big-endian like block # in CDB 486 uint8_t addtnl_length; // Byte 7 487 uint8_t cmd_specific[4]; // Byte 8-11 488 uint8_t sense_code; // Byte 12 (ASC) 489 uint8_t sense_qual; // Byte 13 (ASCQ) 490 uint8_t fru_code; // Byte 14 491 uint8_t sense_key_specific[3]; // Byte 15-17 492 uint8_t addtnl_sense[1]; // Byte 18+ 493 } OS_ATTRIBUTE_PACKED sense_data_fixed_t; 494 495 496 /* Generic Sense Data Descriptor (Table 29 in SPC5) */ 497 typedef struct descriptor_entry 498 { 499 uint8_t desc_type; // Byte 9/0 500 uint8_t desc_type_length; // Byte 10/1 501 union 502 { 503 /* Sense data descriptor specific */ 504 uint8_t bytes[1]; 505 506 /* Information (Type 0) (Table 31 is SPC5) */ 507 struct { 508 uint8_t byte_2_rsvd : 7; // Byte 11/2 509 uint8_t valid : 1; // Byte 11/2, bit 7 510 uint8_t byte_3; // Byte 12/3 511 uint8_t information[8]; // Byte 13-20/4-11 512 } OS_ATTRIBUTE_PACKED type_0; 513 514 }u; 515 } OS_ATTRIBUTE_PACKED descriptor_entry_t; 516 517 /* "Descriptor Format Sense Data" (0x72 or 0x73) (Table 28 in SPC5) */ 518 typedef struct sense_data_descriptor { 519 uint8_t response_code : 7; // Byte 0, 0x72 or 0x73 520 uint8_t byte_0_rsvd: 1; // Byte 0, bit 7 521 uint8_t sense_key : 4; // Byte 1, bit 0-3 (Key) 522 uint8_t byte_1_other : 4; // Byte 1, bit 4-7 523 uint8_t sense_code; // Byte 2 (ASC) 524 uint8_t sense_qual; // Byte 3 (ASCQ) 525 uint8_t byte4_6[3]; // Byte 4-6 526 uint8_t more_length; // Byte 7 527 descriptor_entry_t descriptor_list; // Bytes 8+ 528 529 } OS_ATTRIBUTE_PACKED sense_data_descriptor_t; 530 531 typedef union sense_data_u 532 { 533 sense_data_fixed_t fixed_format; 534 sense_data_descriptor_t descriptor_format; 535 uint8_t data[256]; 536 } sense_data_u_t; 537 538 539 540 541 /* Driver will use this structure to interpret the error 542 info element returned from a failed requests */ 543 typedef struct raid_path_error_info_elem { 544 uint8_t data_in_result; /* !< Byte 0. See SOP spec Table 77. */ 545 uint8_t data_out_result; /* !< Byte 1. See SOP spec Table 78. */ 546 uint8_t reserved[3]; /* !< Bytes 2-4. */ 547 uint8_t status; /* !< Byte 5. See SAM-5 specification "Status" codes Table 40. Defined in Storport.h */ 548 uint16_t status_qual; /* !< Bytes 6-7. See SAM-5 specification Table 43. */ 549 uint16_t sense_data_len; /* !< Bytes 8-9. See SOP specification table 79. */ 550 uint16_t resp_data_len; /* !< Bytes 10-11. See SOP specification table 79. */ 551 uint32_t data_in_transferred; /* !< Bytes 12-15. If "dada_in_result = 0x01 (DATA_IN BUFFER UNDERFLOW)", Indicates the number of contiguous bytes starting with offset zero in Data-In buffer else Ignored. */ 552 uint32_t data_out_transferred; /* !< Bytes 16-19. If "data_out_result = 0x01 (DATA_OUT BUFFER UNDERFLOW)", Indicates the number of contiguous bytes starting with offset zero in Data-Out buffer else Ignored. */ 553 union 554 { 555 sense_data_u_t sense_data; 556 uint8_t data[256]; /* !< Bytes 20-275. Response Data buffer or Sense Data buffer but not both. */ 557 }; 558 }OS_ATTRIBUTE_PACKED raid_path_error_info_elem_t; 559 560 #define PQI_ERROR_BUFFER_ELEMENT_LENGTH sizeof(raid_path_error_info_elem_t) 561 562 typedef enum error_data_present 563 { 564 DATA_PRESENT_NO_DATA = 0, /* !< No data present in Data buffer. */ 565 DATA_PRESENT_RESPONSE_DATA = 1, /* !< Response data is present in Data buffer. */ 566 DATA_PRESENT_SENSE_DATA = 2 /* !< Sense data is present in Data buffer. */ 567 } error_data_present_t; 568 569 typedef struct aio_path_error_info_elem 570 { 571 uint8_t status; /* !< Byte 0. See SAM-5 specification "SCSI Status" codes Table 40. Defined in Storport.h */ 572 uint8_t service_resp; /* !< Byte 1. SCSI Service Response. */ 573 uint8_t data_pres; /* !< Byte 2. Bits [7:2] reserved. Bits [1:0] - 0=No data, 1=Response data, 2=Sense data. */ 574 uint8_t reserved1; /* !< Byte 3. Reserved. */ 575 uint32_t resd_count; /* !< Bytes 4-7. The residual data length in bytes. Need the original transfer size and if Status is OverRun or UnderRun. */ 576 uint16_t data_len; /* !< Bytes 8-9. The amount of Sense data or Response data returned in Response/Sense Data buffer. */ 577 uint16_t reserved2; /* !< Bytes 10. Reserved. */ 578 uint8_t data[256]; /* !< Bytes 11-267. Response data buffer or Sense data buffer but not both. */ 579 uint8_t padding[8]; /* !< Bytes 268-275. Padding to make AIO_PATH_ERROR_INFO_ELEMENT = RAID_PATH_ERROR_INFO_ELEMENT */ 580 }OS_ATTRIBUTE_PACKED aio_path_error_info_elem_t; 581 582 struct init_base_struct { 583 uint32_t revision; /* revision of init structure */ 584 uint32_t flags; /* reserved */ 585 uint32_t err_buf_paddr_l; /* lower 32 bits of physical address of error buffer */ 586 uint32_t err_buf_paddr_h; /* upper 32 bits of physical address of error buffer */ 587 uint32_t err_buf_elem_len; /* length of each element in error buffer (in bytes) */ 588 uint32_t err_buf_num_elem; /* number of elements in error buffer */ 589 }OS_ATTRIBUTE_PACKED; 590 591 /* Queue details */ 592 typedef struct ib_queue { 593 uint32_t q_id; 594 uint32_t num_elem; 595 uint32_t elem_size; 596 char *array_virt_addr; 597 dma_addr_t array_dma_addr; 598 uint32_t pi_local; 599 uint32_t pi_register_offset; 600 uint32_t *pi_register_abs; 601 uint32_t *ci_virt_addr; 602 dma_addr_t ci_dma_addr; 603 boolean_t created; 604 boolean_t lockcreated; 605 char lockname[LOCKNAME_SIZE]; 606 OS_PQILOCK_T lock OS_ATTRIBUTE_ALIGNED(8); 607 }ib_queue_t; 608 609 typedef struct ob_queue { 610 uint32_t q_id; 611 uint32_t num_elem; 612 uint32_t elem_size; 613 uint32_t intr_msg_num; 614 char *array_virt_addr; 615 dma_addr_t array_dma_addr; 616 uint32_t ci_local; 617 uint32_t ci_register_offset; 618 uint32_t *ci_register_abs; 619 uint32_t *pi_virt_addr; 620 dma_addr_t pi_dma_addr; 621 boolean_t created; 622 }ob_queue_t; 623 624 typedef struct pqisrc_sg_desc{ 625 uint64_t addr; 626 uint32_t len; 627 uint32_t flags; 628 }sgt_t; 629 630 631 typedef struct pqi_iu_layer_desc { 632 uint8_t ib_spanning_supported : 1; 633 uint8_t res1 : 7; 634 uint8_t res2[5]; 635 uint16_t max_ib_iu_len; 636 uint8_t ob_spanning_supported : 1; 637 uint8_t res3 : 7; 638 uint8_t res4[5]; 639 uint16_t max_ob_iu_len; 640 }OS_ATTRIBUTE_PACKED pqi_iu_layer_desc_t; 641 642 643 /* Response IU data */ 644 typedef struct pqi_device_capabilities { 645 uint16_t length; 646 uint8_t res1[6]; 647 uint8_t ibq_arb_priority_support_bitmask; 648 uint8_t max_aw_a; 649 uint8_t max_aw_b; 650 uint8_t max_aw_c; 651 uint8_t max_arb_burst : 3; 652 uint8_t res2 : 4; 653 uint8_t iqa : 1; 654 uint8_t res3[2]; 655 uint8_t iq_freeze : 1; 656 uint8_t res4 : 7; 657 uint16_t max_iqs; 658 uint16_t max_iq_elements; 659 uint8_t res5[4]; 660 uint16_t max_iq_elem_len; 661 uint16_t min_iq_elem_len; 662 uint8_t res6[2]; 663 uint16_t max_oqs; 664 uint16_t max_oq_elements; 665 uint16_t intr_coales_time_granularity; 666 uint16_t max_oq_elem_len; 667 uint16_t min_oq_elem_len; 668 uint8_t res7[24]; 669 pqi_iu_layer_desc_t iu_layer_desc[32]; 670 }OS_ATTRIBUTE_PACKED pqi_dev_cap_t; 671 672 /* IO path */ 673 674 typedef struct pqi_aio_req { 675 iu_header_t header; 676 uint16_t response_queue_id; 677 uint8_t work_area[2]; 678 uint16_t req_id; 679 uint8_t res1[2]; 680 uint32_t nexus; 681 uint32_t buf_len; 682 uint8_t data_dir : 2; 683 uint8_t partial : 1; 684 uint8_t mem_type : 1; 685 uint8_t fence : 1; 686 uint8_t encrypt_enable : 1; 687 uint8_t res2 : 2; 688 uint8_t task_attr : 3; 689 uint8_t cmd_prio : 4; 690 uint8_t res3 : 1; 691 uint16_t encrypt_key_index; 692 uint32_t encrypt_twk_low; 693 uint32_t encrypt_twk_high; 694 uint8_t cdb[16]; 695 uint16_t err_idx; 696 uint8_t num_sg; 697 uint8_t cdb_len; 698 uint8_t lun[8]; 699 uint8_t res4[4]; 700 sgt_t sg_desc[4]; 701 }OS_ATTRIBUTE_PACKED pqi_aio_req_t; 702 703 704 typedef struct pqisrc_raid_request { 705 iu_header_t header; 706 uint16_t response_queue_id; /* specifies the OQ where the response 707 IU is to be delivered */ 708 uint8_t work_area[2]; /* reserved for driver use */ 709 uint16_t request_id; 710 uint16_t nexus_id; 711 uint32_t buffer_length; 712 uint8_t lun_number[8]; 713 uint16_t protocol_spec; 714 uint8_t data_direction : 2; 715 uint8_t partial : 1; 716 uint8_t reserved1 : 4; 717 uint8_t fence : 1; 718 uint16_t error_index; 719 uint8_t reserved2; 720 uint8_t task_attribute : 3; 721 uint8_t command_priority : 4; 722 uint8_t reserved3 : 1; 723 uint8_t reserved4 : 2; 724 uint8_t additional_cdb_bytes_usage : 3; 725 uint8_t reserved5 : 3; 726 uint8_t cdb[16]; 727 uint8_t reserved[12]; 728 uint32_t timeout_in_sec; 729 sgt_t sg_descriptors[4]; 730 } OS_ATTRIBUTE_PACKED pqisrc_raid_req_t; 731 732 733 typedef struct pqi_raid_tmf_req { 734 iu_header_t header; 735 uint16_t resp_qid; 736 uint8_t work_area[2]; 737 uint16_t req_id; 738 uint16_t nexus; 739 uint8_t res1[2]; 740 uint16_t timeout_in_sec; 741 uint8_t lun[8]; 742 uint16_t protocol_spec; 743 uint16_t obq_id_to_manage; 744 uint16_t req_id_to_manage; 745 uint8_t tmf; 746 uint8_t res2 : 7; 747 uint8_t fence : 1; 748 } OS_ATTRIBUTE_PACKED pqi_raid_tmf_req_t; 749 750 typedef struct pqi_aio_tmf_req { 751 iu_header_t header; 752 uint16_t resp_qid; 753 uint8_t work_area[2]; 754 uint16_t req_id; 755 uint16_t res1; 756 uint32_t nexus; 757 uint8_t lun[8]; 758 uint32_t req_id_to_manage; 759 uint8_t tmf; 760 uint8_t res2 : 7; 761 uint8_t fence : 1; 762 uint16_t error_idx; 763 }OS_ATTRIBUTE_PACKED pqi_aio_tmf_req_t; 764 765 typedef struct pqi_tmf_resp { 766 iu_header_t header; 767 uint16_t resp_qid; 768 uint8_t work_area[2]; 769 uint16_t req_id; 770 uint16_t nexus; 771 uint8_t add_resp_info[3]; 772 uint8_t resp_code; 773 }pqi_tmf_resp_t; 774 775 776 struct pqi_io_response { 777 iu_header_t header; 778 uint16_t queue_id; 779 uint8_t work_area[2]; 780 uint16_t request_id; 781 uint16_t error_index; 782 uint8_t reserved[4]; 783 }OS_ATTRIBUTE_PACKED; 784 785 786 struct pqi_enc_info { 787 uint16_t data_enc_key_index; 788 uint32_t encrypt_tweak_lower; 789 uint32_t encrypt_tweak_upper; 790 }; 791 792 793 typedef struct pqi_scsi_device { 794 device_type_t devtype; /* as reported by INQUIRY command */ 795 uint8_t device_type; /* as reported by 796 BMIC_IDENTIFY_PHYSICAL_DEVICE - only 797 valid for devtype = TYPE_DISK */ 798 int bus; 799 int target; 800 int lun; 801 uint8_t flags; 802 uint8_t scsi3addr[8]; 803 uint64_t wwid; 804 uint8_t is_physical_device : 1; 805 uint8_t is_external_raid_device : 1; 806 uint8_t target_lun_valid : 1; 807 uint8_t expose_device : 1; 808 uint8_t no_uld_attach : 1; 809 uint8_t is_obdr_device : 1; 810 uint8_t aio_enabled : 1; 811 uint8_t device_gone : 1; 812 uint8_t new_device : 1; 813 uint8_t volume_offline : 1; 814 uint8_t scsi_rescan : 1; 815 uint8_t vendor[8]; /* bytes 8-15 of inquiry data */ 816 uint8_t model[16]; /* bytes 16-31 of inquiry data */ 817 uint64_t sas_address; 818 uint8_t raid_level; 819 uint16_t queue_depth; /* max. queue_depth for this device */ 820 uint16_t advertised_queue_depth; 821 uint32_t ioaccel_handle; 822 uint8_t volume_status; 823 uint8_t active_path_index; 824 uint8_t path_map; 825 uint8_t bay; 826 uint8_t box[8]; 827 uint16_t phys_connector[8]; 828 int offload_config; /* I/O accel RAID offload configured */ 829 int offload_enabled; /* I/O accel RAID offload enabled */ 830 int offload_enabled_pending; 831 int offload_to_mirror; /* Send next I/O accelerator RAID 832 offload request to mirror drive. */ 833 struct raid_map *raid_map; /* I/O accelerator RAID map */ 834 835 int reset_in_progress; 836 int logical_unit_number; 837 os_dev_info_t *dip; /*os specific scsi device information*/ 838 boolean_t invalid; 839 boolean_t path_destroyed; 840 boolean_t firmware_queue_depth_set; 841 OS_ATOMIC64_T active_requests; 842 }pqi_scsi_dev_t; 843 844 typedef struct pqisrc_softstate pqisrc_softstate_t; 845 typedef struct pqi_firmware_feature pqi_firmware_feature_t; 846 typedef void (*feature_status_fn)(pqisrc_softstate_t *softs, 847 pqi_firmware_feature_t *firmware_feature); 848 849 struct pqi_firmware_feature { 850 char *feature_name; 851 unsigned int feature_bit; 852 boolean_t supported; 853 boolean_t enabled; 854 feature_status_fn feature_status; 855 }; 856 857 struct pqi_conf_table_firmware_features { 858 struct pqi_conf_table_section_header header; 859 uint16_t num_elements; 860 uint8_t features_supported[]; 861 }; 862 863 struct pqi_conf_table_section_info { 864 struct pqisrc_softstate *softs; 865 void *section; 866 uint32_t section_offset; 867 void *section_addr; 868 }; 869 870 struct sense_header_scsi { /* See SPC-3 section 4.5 */ 871 uint8_t response_code; /* permit: 0x0, 0x70, 0x71, 0x72, 0x73 */ 872 uint8_t sense_key; 873 uint8_t asc; 874 uint8_t ascq; 875 uint8_t byte4; 876 uint8_t byte5; 877 uint8_t byte6; 878 uint8_t additional_length; /* always 0 for fixed sense format */ 879 }OS_ATTRIBUTE_PACKED; 880 881 882 883 typedef struct report_lun_header { 884 uint32_t list_length; 885 uint8_t extended_response; 886 uint8_t reserved[3]; 887 }OS_ATTRIBUTE_PACKED reportlun_header_t; 888 889 890 typedef struct report_lun_ext_entry { 891 uint8_t lunid[8]; 892 uint64_t wwid; 893 uint8_t device_type; 894 uint8_t device_flags; 895 uint8_t lun_count; /* number of LUNs in a multi-LUN device */ 896 uint8_t redundant_paths; 897 uint32_t ioaccel_handle; 898 }OS_ATTRIBUTE_PACKED reportlun_ext_entry_t; 899 900 901 typedef struct report_lun_data_ext { 902 reportlun_header_t header; 903 reportlun_ext_entry_t lun_entries[1]; 904 }OS_ATTRIBUTE_PACKED reportlun_data_ext_t; 905 906 typedef struct reportlun_queue_depth_entry { 907 uint8_t logical_unit_num; 908 uint8_t reserved_1:6; 909 uint8_t address:2; 910 uint8_t box_bus_num; 911 uint8_t reserved_2:6; 912 uint8_t mode:2; 913 uint8_t bus_ident; 914 915 /* Byte 5 */ 916 uint8_t queue_depth:7; 917 uint8_t multiplier:1; 918 919 /* Byte 6 */ 920 uint8_t drive_type_mix_flags; 921 uint8_t level_2_bus:6; 922 uint8_t level_2_mode:2; 923 uint8_t unused_bytes[16]; 924 }OS_ATTRIBUTE_PACKED reportlun_queue_depth_entry_t; 925 926 typedef struct reportlun_queue_depth_data { 927 reportlun_header_t header; 928 reportlun_queue_depth_entry_t lun_entries[1]; /* lun list with Queue Depth values for each lun */ 929 }OS_ATTRIBUTE_PACKED reportlun_queue_depth_data_t; 930 931 typedef struct raidmap_data { 932 uint32_t ioaccel_handle; 933 uint8_t xor_mult[2]; 934 uint8_t reserved[2]; 935 }OS_ATTRIBUTE_PACKED raidmap_data_t; 936 937 typedef struct raid_map { 938 uint32_t structure_size; /* size of entire structure in bytes */ 939 uint32_t volume_blk_size; /* bytes / block in the volume */ 940 uint64_t volume_blk_cnt; /* logical blocks on the volume */ 941 uint8_t phys_blk_shift; /* shift factor to convert between 942 units of logical blocks and physical 943 disk blocks */ 944 uint8_t parity_rotation_shift; /* shift factor to convert between units 945 of logical stripes and physical 946 stripes */ 947 uint16_t strip_size; /* blocks used on each disk / stripe */ 948 uint64_t disk_starting_blk; /* first disk block used in volume */ 949 uint64_t disk_blk_cnt; /* disk blocks used by volume / disk */ 950 uint16_t data_disks_per_row; /* data disk entries / row in the map */ 951 uint16_t metadata_disks_per_row; /* mirror/parity disk entries / row 952 in the map */ 953 uint16_t row_cnt; /* rows in each layout map */ 954 uint16_t layout_map_count; /* layout maps (1 map per mirror/parity 955 group) */ 956 uint16_t flags; 957 uint16_t data_encryption_key_index; 958 uint8_t reserved[16]; 959 raidmap_data_t dev_data[RAID_MAP_MAX_ENTRIES]; 960 }OS_ATTRIBUTE_PACKED pqisrc_raid_map_t; 961 962 963 typedef struct bmic_ident_ctrl { 964 uint8_t conf_ld_count; 965 uint32_t conf_sign; 966 uint8_t fw_version[4]; 967 uint8_t rom_fw_rev[4]; 968 uint8_t hw_rev; 969 uint8_t reserved[140]; 970 uint16_t extended_lun_count; 971 uint8_t reserved1[34]; 972 uint16_t fw_build_number; 973 uint8_t reserved2[100]; 974 uint8_t ctrl_mode; 975 uint8_t reserved3[32]; 976 }OS_ATTRIBUTE_PACKED bmic_ident_ctrl_t; 977 978 typedef struct bmic_identify_physical_device { 979 uint8_t scsi_bus; /* SCSI Bus number on controller */ 980 uint8_t scsi_id; /* SCSI ID on this bus */ 981 uint16_t block_size; /* sector size in bytes */ 982 uint32_t total_blocks; /* number for sectors on drive */ 983 uint32_t reserved_blocks; /* controller reserved (RIS) */ 984 uint8_t model[40]; /* Physical Drive Model */ 985 uint8_t serial_number[40]; /* Drive Serial Number */ 986 uint8_t firmware_revision[8]; /* drive firmware revision */ 987 uint8_t scsi_inquiry_bits; /* inquiry byte 7 bits */ 988 uint8_t compaq_drive_stamp; /* 0 means drive not stamped */ 989 uint8_t last_failure_reason; 990 uint8_t flags; 991 uint8_t more_flags; 992 uint8_t scsi_lun; /* SCSI LUN for phys drive */ 993 uint8_t yet_more_flags; 994 uint8_t even_more_flags; 995 uint32_t spi_speed_rules; 996 uint8_t phys_connector[2]; /* connector number on controller */ 997 uint8_t phys_box_on_bus; /* phys enclosure this drive resides */ 998 uint8_t phys_bay_in_box; /* phys drv bay this drive resides */ 999 uint32_t rpm; /* drive rotational speed in RPM */ 1000 uint8_t device_type; /* type of drive */ 1001 uint8_t sata_version; /* only valid when device_type = 1002 BMIC_DEVICE_TYPE_SATA */ 1003 uint64_t big_total_block_count; 1004 uint64_t ris_starting_lba; 1005 uint32_t ris_size; 1006 uint8_t wwid[20]; 1007 uint8_t controller_phy_map[32]; 1008 uint16_t phy_count; 1009 uint8_t phy_connected_dev_type[256]; 1010 uint8_t phy_to_drive_bay_num[256]; 1011 uint16_t phy_to_attached_dev_index[256]; 1012 uint8_t box_index; 1013 uint8_t reserved; 1014 uint16_t extra_physical_drive_flags; 1015 uint8_t negotiated_link_rate[256]; 1016 uint8_t phy_to_phy_map[256]; 1017 uint8_t redundant_path_present_map; 1018 uint8_t redundant_path_failure_map; 1019 uint8_t active_path_number; 1020 uint16_t alternate_paths_phys_connector[8]; 1021 uint8_t alternate_paths_phys_box_on_port[8]; 1022 uint8_t multi_lun_device_lun_count; 1023 uint8_t minimum_good_fw_revision[8]; 1024 uint8_t unique_inquiry_bytes[20]; 1025 uint8_t current_temperature_degreesC; 1026 uint8_t temperature_threshold_degreesC; 1027 uint8_t max_temperature_degreesC; 1028 uint8_t logical_blocks_per_phys_block_exp; 1029 uint16_t current_queue_depth_limit; 1030 uint8_t switch_name[10]; 1031 uint16_t switch_port; 1032 uint8_t alternate_paths_switch_name[40]; 1033 uint8_t alternate_paths_switch_port[8]; 1034 uint16_t power_on_hours; 1035 uint16_t percent_endurance_used; 1036 uint8_t drive_authentication; 1037 uint8_t smart_carrier_authentication; 1038 uint8_t smart_carrier_app_fw_version; 1039 uint8_t smart_carrier_bootloader_fw_version; 1040 uint8_t encryption_key_name[64]; 1041 uint32_t misc_drive_flags; 1042 uint16_t dek_index; 1043 uint8_t padding[112]; 1044 }OS_ATTRIBUTE_PACKED bmic_ident_physdev_t; 1045 1046 typedef struct pqisrc_bmic_flush_cache { 1047 uint8_t disable_cache; 1048 uint8_t power_action; 1049 uint8_t ndu_flush_cache; 1050 uint8_t halt_event; 1051 uint8_t reserved[28]; 1052 } OS_ATTRIBUTE_PACKED pqisrc_bmic_flush_cache_t; 1053 1054 /* for halt_event member of pqisrc_bmic_flush_cache_t */ 1055 enum pqisrc_flush_cache_event_type { 1056 PQISRC_NONE_CACHE_FLUSH_ONLY = 0, 1057 PQISRC_SHUTDOWN = 1, 1058 PQISRC_HIBERNATE = 2, 1059 PQISRC_SUSPEND = 3, 1060 PQISRC_RESTART = 4 1061 }; 1062 1063 struct request_container_block; 1064 typedef void (*success_callback)(struct pqisrc_softstate *, struct request_container_block *); 1065 typedef void (*error_callback)(struct pqisrc_softstate *, struct request_container_block *, uint16_t); 1066 1067 /* Request container block */ 1068 typedef struct request_container_block { 1069 void *req; 1070 void *error_info; 1071 REQUEST_STATUS_T status; 1072 uint32_t tag; 1073 sgt_t *sg_chain_virt; 1074 dma_addr_t sg_chain_dma; 1075 uint32_t data_dir; 1076 pqi_scsi_dev_t *dvp; 1077 struct pqisrc_softstate *softs; 1078 success_callback success_cmp_callback; 1079 error_callback error_cmp_callback; 1080 uint8_t *cdbp; 1081 int cmdlen; 1082 uint32_t bcount; /* buffer size in byte */ 1083 uint32_t ioaccel_handle; 1084 boolean_t encrypt_enable; 1085 struct pqi_enc_info enc_info; 1086 ib_queue_t *req_q; 1087 int path; 1088 int resp_qid; 1089 boolean_t req_pending; 1090 boolean_t timedout; 1091 int tm_req; 1092 int aio_retry; 1093 int cm_flags; 1094 void *cm_data; /* pointer to data in kernel space */ 1095 bus_dmamap_t cm_datamap; 1096 uint32_t nseg; 1097 union ccb *cm_ccb; 1098 sgt_t *sgt; /* sg table */ 1099 1100 }rcb_t; 1101 1102 typedef struct tid_pool { 1103 int tid[PQI_MAX_PHYSICALS]; 1104 int index; 1105 }tid_pool_t; 1106 1107 struct pqisrc_softstate { 1108 OS_SPECIFIC_T os_specific; 1109 struct ioa_registers *ioa_reg; 1110 struct pqi_registers *pqi_reg; 1111 uint8_t *pci_mem_base_vaddr; 1112 PCI_ACC_HANDLE_T pci_mem_handle; 1113 struct pqi_cap pqi_cap; 1114 struct pqi_pref_settings pref_settings; 1115 char fw_version[11]; 1116 uint16_t fw_build_number; 1117 uint32_t card; /* index to aac_cards */ 1118 uint16_t vendid; /* vendor id */ 1119 uint16_t subvendid; /* sub vendor id */ 1120 uint16_t devid; /* device id */ 1121 uint16_t subsysid; /* sub system id */ 1122 controller_state_t ctlr_state; 1123 struct dma_mem err_buf_dma_mem; 1124 struct dma_mem admin_queue_dma_mem; 1125 struct dma_mem op_ibq_dma_mem; 1126 struct dma_mem op_obq_dma_mem; 1127 struct dma_mem event_q_dma_mem; 1128 struct dma_mem sg_dma_desc[PQISRC_MAX_OUTSTANDING_REQ]; 1129 ib_queue_t admin_ib_queue; 1130 ob_queue_t admin_ob_queue; 1131 ob_queue_t event_q; 1132 ob_queue_t op_ob_q[PQISRC_MAX_SUPPORTED_OP_OB_Q - 1];/* 1 event queue */ 1133 ib_queue_t op_raid_ib_q[PQISRC_MAX_SUPPORTED_OP_RAID_IB_Q]; 1134 ib_queue_t op_aio_ib_q[PQISRC_MAX_SUPPORTED_OP_AIO_IB_Q]; 1135 uint32_t max_outstanding_io; 1136 uint32_t max_io_for_scsi_ml; 1137 uint32_t num_op_raid_ibq; 1138 uint32_t num_op_aio_ibq; 1139 uint32_t num_op_obq; 1140 uint32_t num_elem_per_op_ibq; 1141 uint32_t num_elem_per_op_obq; 1142 uint32_t ibq_elem_size; 1143 uint32_t obq_elem_size; 1144 pqi_dev_cap_t pqi_dev_cap; 1145 uint16_t max_ib_iu_length_per_fw; 1146 uint16_t max_ib_iu_length; 1147 unsigned max_sg_per_iu; 1148 uint8_t ib_spanning_supported : 1; 1149 uint8_t ob_spanning_supported : 1; 1150 pqi_event_config_t event_config; 1151 struct pqi_event pending_events[PQI_NUM_SUPPORTED_EVENTS]; 1152 int intr_type; 1153 int intr_count; 1154 int num_cpus_online; 1155 boolean_t share_opq_and_eventq; 1156 rcb_t *rcb; 1157 #ifndef LOCKFREE_STACK 1158 pqi_taglist_t taglist; 1159 #else 1160 lockless_stack_t taglist; 1161 #endif /* LOCKFREE_STACK */ 1162 boolean_t devlist_lockcreated; 1163 OS_LOCK_T devlist_lock OS_ATTRIBUTE_ALIGNED(8); 1164 char devlist_lock_name[LOCKNAME_SIZE]; 1165 pqi_scsi_dev_t *device_list[PQI_MAX_DEVICES][PQI_MAX_MULTILUN]; 1166 OS_SEMA_LOCK_T scan_lock; 1167 uint8_t lun_count[PQI_MAX_DEVICES]; 1168 uint64_t target_sas_addr[PQI_MAX_EXT_TARGETS]; 1169 uint64_t prev_heartbeat_count; 1170 uint64_t *heartbeat_counter_abs_addr; 1171 uint64_t heartbeat_counter_off; 1172 uint8_t *fw_features_section_abs_addr; 1173 uint64_t fw_features_section_off; 1174 uint32_t bus_id; 1175 uint32_t device_id; 1176 uint32_t func_id; 1177 char *os_name; 1178 boolean_t ctrl_online; 1179 uint8_t pqi_reset_quiesce_allowed : 1; 1180 boolean_t ctrl_in_pqi_mode; 1181 tid_pool_t tid_pool; 1182 uint32_t adapterQDepth; 1183 uint32_t dma_mem_consumed; 1184 boolean_t timeout_in_passthrough; 1185 boolean_t timeout_in_tmf; 1186 }; 1187 1188 typedef struct vpd_logical_volume_status { 1189 uint8_t peripheral_info; 1190 uint8_t page_code; 1191 uint8_t reserved; 1192 uint8_t page_length; 1193 uint8_t volume_status; 1194 uint8_t reserved2[3]; 1195 uint32_t flags; 1196 }vpd_volume_status; 1197 1198 #endif
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