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