1265236Sken/*- 2265236Sken * Copyright (c) 2009 Yahoo! Inc. 3283990Sslm * Copyright (c) 2011-2015 LSI Corp. 4299962Sslm * Copyright (c) 2013-2016 Avago Technologies 5265236Sken * All rights reserved. 6265236Sken * 7265236Sken * Redistribution and use in source and binary forms, with or without 8265236Sken * modification, are permitted provided that the following conditions 9265236Sken * are met: 10265236Sken * 1. Redistributions of source code must retain the above copyright 11265236Sken * notice, this list of conditions and the following disclaimer. 12265236Sken * 2. Redistributions in binary form must reproduce the above copyright 13265236Sken * notice, this list of conditions and the following disclaimer in the 14265236Sken * documentation and/or other materials provided with the distribution. 15265236Sken * 16265236Sken * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17265236Sken * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18265236Sken * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19265236Sken * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20265236Sken * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21265236Sken * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22265236Sken * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23265236Sken * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24265236Sken * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25265236Sken * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26265236Sken * SUCH DAMAGE. 27265236Sken * 28283990Sslm * Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD 29283990Sslm * 30265236Sken * $FreeBSD: stable/10/sys/dev/mpr/mprvar.h 322661 2017-08-18 15:38:08Z ken $ 31265236Sken */ 32265236Sken 33265236Sken#ifndef _MPRVAR_H 34265236Sken#define _MPRVAR_H 35265236Sken 36319445Sslm#define MPR_DRIVER_VERSION "15.03.00.00-fbsd" 37265236Sken 38265236Sken#define MPR_DB_MAX_WAIT 2500 39265236Sken 40265236Sken#define MPR_REQ_FRAMES 1024 41265236Sken#define MPR_EVT_REPLY_FRAMES 32 42265236Sken#define MPR_REPLY_FRAMES MPR_REQ_FRAMES 43265236Sken#define MPR_CHAIN_FRAMES 2048 44303089Sslm#define MPR_MAXIO_PAGES (-1) 45265236Sken#define MPR_SENSE_LEN SSD_FULL_SIZE 46265236Sken#define MPR_MSI_COUNT 1 47265236Sken#define MPR_SGE64_SIZE 12 48265236Sken#define MPR_SGE32_SIZE 8 49265236Sken#define MPR_SGC_SIZE 8 50299962Sslm#define MPR_DEFAULT_CHAIN_SEG_SIZE 8 51299962Sslm#define MPR_MAX_CHAIN_ELEMENT_SIZE 16 52265236Sken 53319436Sslm/* 54319436Sslm * PCIe NVMe Specific defines 55319436Sslm */ 56319436Sslm//SLM-for now just use the same value as a SAS disk 57319436Sslm#define NVME_QDEPTH MPR_REQ_FRAMES 58319436Sslm#define PRP_ENTRY_SIZE 8 59319436Sslm#define NVME_CMD_PRP1_OFFSET 24 /* PRP1 offset in NVMe cmd */ 60319436Sslm#define NVME_CMD_PRP2_OFFSET 32 /* PRP2 offset in NVMe cmd */ 61319436Sslm#define NVME_ERROR_RESPONSE_SIZE 16 /* Max NVME Error Response */ 62319436Sslm#define HOST_PAGE_SIZE_4K 12 63319436Sslm 64265236Sken#define MPR_FUNCTRACE(sc) \ 65265236Sken mpr_dprint((sc), MPR_TRACE, "%s\n", __func__) 66265236Sken 67283990Sslm#define CAN_SLEEP 1 68283990Sslm#define NO_SLEEP 0 69265236Sken 70265236Sken#define MPR_PERIODIC_DELAY 1 /* 1 second heartbeat/watchdog check */ 71283990Sslm#define MPR_ATA_ID_TIMEOUT 5 /* 5 second timeout for SATA ID cmd */ 72319445Sslm#define MPR_MISSING_CHECK_DELAY 10 /* 10 seconds between missing check */ 73265236Sken 74265236Sken#define IFAULT_IOP_OVER_TEMP_THRESHOLD_EXCEEDED 0x2810 75265236Sken 76265236Sken#define MPR_SCSI_RI_INVALID_FRAME (0x00000002) 77265236Sken#define MPR_STRING_LENGTH 64 78265236Sken 79283990Sslm#define DEFAULT_SPINUP_WAIT 3 /* seconds to wait for spinup */ 80283990Sslm 81265236Sken#include <sys/endian.h> 82265236Sken 83265236Sken/* 84265236Sken * host mapping related macro definitions 85265236Sken */ 86265236Sken#define MPR_MAPTABLE_BAD_IDX 0xFFFFFFFF 87265236Sken#define MPR_DPM_BAD_IDX 0xFFFF 88265236Sken#define MPR_ENCTABLE_BAD_IDX 0xFF 89265236Sken#define MPR_MAX_MISSING_COUNT 0x0F 90265236Sken#define MPR_DEV_RESERVED 0x20000000 91265236Sken#define MPR_MAP_IN_USE 0x10000000 92265236Sken#define MPR_MAP_BAD_ID 0xFFFFFFFF 93265236Sken 94265236Skentypedef uint8_t u8; 95265236Skentypedef uint16_t u16; 96265236Skentypedef uint32_t u32; 97265236Skentypedef uint64_t u64; 98265236Sken 99265236Sken/** 100265236Sken * struct dev_mapping_table - device mapping information 101265236Sken * @physical_id: SAS address for drives or WWID for RAID volumes 102265236Sken * @device_info: bitfield provides detailed info about the device 103265236Sken * @phy_bits: bitfields indicating controller phys 104265236Sken * @dpm_entry_num: index of this device in device persistent map table 105265236Sken * @dev_handle: device handle for the device pointed by this entry 106265236Sken * @id: target id 107265236Sken * @missing_count: number of times the device not detected by driver 108265236Sken * @hide_flag: Hide this physical disk/not (foreign configuration) 109265236Sken * @init_complete: Whether the start of the day checks completed or not 110265236Sken * @TLR_bits: Turn TLR support on or off 111265236Sken */ 112265236Skenstruct dev_mapping_table { 113265236Sken u64 physical_id; 114265236Sken u32 device_info; 115265236Sken u32 phy_bits; 116265236Sken u16 dpm_entry_num; 117265236Sken u16 dev_handle; 118319445Sslm u16 reserved1; 119265236Sken u16 id; 120265236Sken u8 missing_count; 121265236Sken u8 init_complete; 122265236Sken u8 TLR_bits; 123265236Sken u8 reserved2; 124265236Sken}; 125265236Sken 126265236Sken/** 127265236Sken * struct enc_mapping_table - mapping information about an enclosure 128265236Sken * @enclosure_id: Logical ID of this enclosure 129265236Sken * @start_index: index to the entry in dev_mapping_table 130265236Sken * @phy_bits: bitfields indicating controller phys 131265236Sken * @dpm_entry_num: index of this enclosure in device persistent map table 132265236Sken * @enc_handle: device handle for the enclosure pointed by this entry 133265236Sken * @num_slots: number of slots in the enclosure 134265236Sken * @start_slot: Starting slot id 135265236Sken * @missing_count: number of times the device not detected by driver 136265236Sken * @removal_flag: used to mark the device for removal 137265236Sken * @skip_search: used as a flag to include/exclude enclosure for search 138265236Sken * @init_complete: Whether the start of the day checks completed or not 139265236Sken */ 140265236Skenstruct enc_mapping_table { 141265236Sken u64 enclosure_id; 142265236Sken u32 start_index; 143265236Sken u32 phy_bits; 144265236Sken u16 dpm_entry_num; 145265236Sken u16 enc_handle; 146265236Sken u16 num_slots; 147265236Sken u16 start_slot; 148265236Sken u8 missing_count; 149265236Sken u8 removal_flag; 150265236Sken u8 skip_search; 151265236Sken u8 init_complete; 152265236Sken}; 153265236Sken 154265236Sken/** 155265236Sken * struct map_removal_table - entries to be removed from mapping table 156265236Sken * @dpm_entry_num: index of this device in device persistent map table 157265236Sken * @dev_handle: device handle for the device pointed by this entry 158265236Sken */ 159265236Skenstruct map_removal_table{ 160265236Sken u16 dpm_entry_num; 161265236Sken u16 dev_handle; 162265236Sken}; 163265236Sken 164265236Skentypedef struct mpr_fw_diagnostic_buffer { 165265236Sken size_t size; 166265236Sken uint8_t extended_type; 167265236Sken uint8_t buffer_type; 168265236Sken uint8_t force_release; 169265236Sken uint32_t product_specific[23]; 170265236Sken uint8_t immediate; 171265236Sken uint8_t enabled; 172265236Sken uint8_t valid_data; 173265236Sken uint8_t owned_by_firmware; 174265236Sken uint32_t unique_id; 175265236Sken} mpr_fw_diagnostic_buffer_t; 176265236Sken 177265236Skenstruct mpr_softc; 178265236Skenstruct mpr_command; 179265236Skenstruct mprsas_softc; 180265236Skenunion ccb; 181265236Skenstruct mprsas_target; 182265236Skenstruct mpr_column_map; 183265236Sken 184265236SkenMALLOC_DECLARE(M_MPR); 185265236Sken 186265236Skentypedef void mpr_evt_callback_t(struct mpr_softc *, uintptr_t, 187265236Sken MPI2_EVENT_NOTIFICATION_REPLY *reply); 188265236Skentypedef void mpr_command_callback_t(struct mpr_softc *, struct mpr_command *cm); 189265236Sken 190265236Skenstruct mpr_chain { 191265236Sken TAILQ_ENTRY(mpr_chain) chain_link; 192265236Sken void *chain; 193265236Sken uint64_t chain_busaddr; 194265236Sken}; 195265236Sken 196319436Sslmstruct mpr_prp_page { 197319436Sslm TAILQ_ENTRY(mpr_prp_page) prp_page_link; 198319436Sslm uint64_t *prp_page; 199319436Sslm uint64_t prp_page_busaddr; 200319436Sslm}; 201319436Sslm 202265236Sken/* 203265236Sken * This needs to be at least 2 to support SMP passthrough. 204265236Sken */ 205265236Sken#define MPR_IOVEC_COUNT 2 206265236Sken 207265236Skenstruct mpr_command { 208265236Sken TAILQ_ENTRY(mpr_command) cm_link; 209265236Sken TAILQ_ENTRY(mpr_command) cm_recovery; 210265236Sken struct mpr_softc *cm_sc; 211265236Sken union ccb *cm_ccb; 212265236Sken void *cm_data; 213265236Sken u_int cm_length; 214265236Sken u_int cm_out_len; 215265236Sken struct uio cm_uio; 216265236Sken struct iovec cm_iovec[MPR_IOVEC_COUNT]; 217265236Sken u_int cm_max_segs; 218265236Sken u_int cm_sglsize; 219265236Sken void *cm_sge; 220265236Sken uint8_t *cm_req; 221265236Sken uint8_t *cm_reply; 222265236Sken uint32_t cm_reply_data; 223265236Sken mpr_command_callback_t *cm_complete; 224265236Sken void *cm_complete_data; 225265236Sken struct mprsas_target *cm_targ; 226265236Sken MPI2_REQUEST_DESCRIPTOR_UNION cm_desc; 227265236Sken u_int cm_lun; 228265236Sken u_int cm_flags; 229265236Sken#define MPR_CM_FLAGS_POLLED (1 << 0) 230265236Sken#define MPR_CM_FLAGS_COMPLETE (1 << 1) 231265236Sken#define MPR_CM_FLAGS_SGE_SIMPLE (1 << 2) 232265236Sken#define MPR_CM_FLAGS_DATAOUT (1 << 3) 233265236Sken#define MPR_CM_FLAGS_DATAIN (1 << 4) 234265236Sken#define MPR_CM_FLAGS_WAKEUP (1 << 5) 235265236Sken#define MPR_CM_FLAGS_USE_UIO (1 << 6) 236265236Sken#define MPR_CM_FLAGS_SMP_PASS (1 << 7) 237265236Sken#define MPR_CM_FLAGS_CHAIN_FAILED (1 << 8) 238265236Sken#define MPR_CM_FLAGS_ERROR_MASK MPR_CM_FLAGS_CHAIN_FAILED 239265236Sken#define MPR_CM_FLAGS_USE_CCB (1 << 9) 240283990Sslm#define MPR_CM_FLAGS_SATA_ID_TIMEOUT (1 << 10) 241265236Sken u_int cm_state; 242265236Sken#define MPR_CM_STATE_FREE 0 243265236Sken#define MPR_CM_STATE_BUSY 1 244265236Sken#define MPR_CM_STATE_TIMEDOUT 2 245265236Sken bus_dmamap_t cm_dmamap; 246265236Sken struct scsi_sense_data *cm_sense; 247319436Sslm uint64_t *nvme_error_response; 248283990Sslm TAILQ_HEAD(, mpr_chain) cm_chain_list; 249319436Sslm TAILQ_HEAD(, mpr_prp_page) cm_prp_page_list; 250265236Sken uint32_t cm_req_busaddr; 251319436Sslm bus_addr_t cm_sense_busaddr; 252265236Sken struct callout cm_callout; 253265236Sken}; 254265236Sken 255265236Skenstruct mpr_column_map { 256265236Sken uint16_t dev_handle; 257265236Sken uint8_t phys_disk_num; 258265236Sken}; 259265236Sken 260265236Skenstruct mpr_event_handle { 261265236Sken TAILQ_ENTRY(mpr_event_handle) eh_list; 262265236Sken mpr_evt_callback_t *callback; 263265236Sken void *data; 264265236Sken uint8_t mask[16]; 265265236Sken}; 266265236Sken 267265236Skenstruct mpr_softc { 268265236Sken device_t mpr_dev; 269265236Sken struct cdev *mpr_cdev; 270265236Sken u_int mpr_flags; 271265236Sken#define MPR_FLAGS_INTX (1 << 0) 272265236Sken#define MPR_FLAGS_MSI (1 << 1) 273265236Sken#define MPR_FLAGS_BUSY (1 << 2) 274265236Sken#define MPR_FLAGS_SHUTDOWN (1 << 3) 275265236Sken#define MPR_FLAGS_DIAGRESET (1 << 4) 276265236Sken#define MPR_FLAGS_ATTACH_DONE (1 << 5) 277319436Sslm#define MPR_FLAGS_GEN35_IOC (1 << 6) 278322661Sken#define MPR_FLAGS_REALLOCATED (1 << 7) 279265236Sken u_int mpr_debug; 280265236Sken u_int disable_msix; 281265236Sken u_int disable_msi; 282322661Sken int msi_msgs; 283319436Sslm u_int atomic_desc_capable; 284265236Sken int tm_cmds_active; 285265236Sken int io_cmds_active; 286265236Sken int io_cmds_highwater; 287265236Sken int chain_free; 288265236Sken int max_chains; 289303089Sslm int max_io_pages; 290319436Sslm u_int maxio; 291265236Sken int chain_free_lowwater; 292299962Sslm uint32_t chain_frame_size; 293299962Sslm uint16_t chain_seg_size; 294319436Sslm int prp_buffer_size; 295319436Sslm int prp_pages_free; 296319436Sslm int prp_pages_free_lowwater; 297283990Sslm u_int enable_ssu; 298283990Sslm int spinup_wait_time; 299319436Sslm int use_phynum; 300265236Sken uint64_t chain_alloc_fail; 301319436Sslm uint64_t prp_page_alloc_fail; 302265236Sken struct sysctl_ctx_list sysctl_ctx; 303265236Sken struct sysctl_oid *sysctl_tree; 304265236Sken char fw_version[16]; 305265236Sken struct mpr_command *commands; 306265236Sken struct mpr_chain *chains; 307319436Sslm struct mpr_prp_page *prps; 308265236Sken struct callout periodic; 309319445Sslm struct callout device_check_callout; 310265236Sken 311265236Sken struct mprsas_softc *sassc; 312265236Sken char tmp_string[MPR_STRING_LENGTH]; 313265236Sken TAILQ_HEAD(, mpr_command) req_list; 314265236Sken TAILQ_HEAD(, mpr_command) high_priority_req_list; 315283990Sslm TAILQ_HEAD(, mpr_chain) chain_list; 316319436Sslm TAILQ_HEAD(, mpr_prp_page) prp_page_list; 317265236Sken TAILQ_HEAD(, mpr_command) tm_list; 318265236Sken int replypostindex; 319265236Sken int replyfreeindex; 320265236Sken 321265236Sken struct resource *mpr_regs_resource; 322265236Sken bus_space_handle_t mpr_bhandle; 323265236Sken bus_space_tag_t mpr_btag; 324265236Sken int mpr_regs_rid; 325265236Sken 326265236Sken bus_dma_tag_t mpr_parent_dmat; 327265236Sken bus_dma_tag_t buffer_dmat; 328265236Sken 329265236Sken MPI2_IOC_FACTS_REPLY *facts; 330265236Sken int num_reqs; 331265236Sken int num_replies; 332265236Sken int fqdepth; /* Free queue */ 333265236Sken int pqdepth; /* Post queue */ 334265236Sken 335265236Sken uint8_t event_mask[16]; 336265236Sken TAILQ_HEAD(, mpr_event_handle) event_list; 337283990Sslm struct mpr_event_handle *mpr_log_eh; 338265236Sken 339265236Sken struct mtx mpr_mtx; 340265236Sken struct intr_config_hook mpr_ich; 341265236Sken struct resource *mpr_irq[MPR_MSI_COUNT]; 342265236Sken void *mpr_intrhand[MPR_MSI_COUNT]; 343265236Sken int mpr_irq_rid[MPR_MSI_COUNT]; 344265236Sken 345265236Sken uint8_t *req_frames; 346265236Sken bus_addr_t req_busaddr; 347265236Sken bus_dma_tag_t req_dmat; 348265236Sken bus_dmamap_t req_map; 349265236Sken 350265236Sken uint8_t *reply_frames; 351265236Sken bus_addr_t reply_busaddr; 352265236Sken bus_dma_tag_t reply_dmat; 353265236Sken bus_dmamap_t reply_map; 354265236Sken 355265236Sken struct scsi_sense_data *sense_frames; 356265236Sken bus_addr_t sense_busaddr; 357265236Sken bus_dma_tag_t sense_dmat; 358265236Sken bus_dmamap_t sense_map; 359265236Sken 360265236Sken uint8_t *chain_frames; 361265236Sken bus_addr_t chain_busaddr; 362265236Sken bus_dma_tag_t chain_dmat; 363265236Sken bus_dmamap_t chain_map; 364265236Sken 365319436Sslm uint8_t *prp_pages; 366319436Sslm bus_addr_t prp_page_busaddr; 367319436Sslm bus_dma_tag_t prp_page_dmat; 368319436Sslm bus_dmamap_t prp_page_map; 369319436Sslm 370265236Sken MPI2_REPLY_DESCRIPTORS_UNION *post_queue; 371265236Sken bus_addr_t post_busaddr; 372265236Sken uint32_t *free_queue; 373265236Sken bus_addr_t free_busaddr; 374265236Sken bus_dma_tag_t queues_dmat; 375265236Sken bus_dmamap_t queues_map; 376265236Sken 377265236Sken uint8_t *fw_diag_buffer; 378265236Sken bus_addr_t fw_diag_busaddr; 379265236Sken bus_dma_tag_t fw_diag_dmat; 380265236Sken bus_dmamap_t fw_diag_map; 381265236Sken 382265236Sken uint8_t ir_firmware; 383265236Sken 384265236Sken /* static config pages */ 385265236Sken Mpi2IOCPage8_t ioc_pg8; 386265236Sken Mpi2IOUnitPage8_t iounit_pg8; 387265236Sken 388265236Sken /* host mapping support */ 389265236Sken struct dev_mapping_table *mapping_table; 390265236Sken struct enc_mapping_table *enclosure_table; 391265236Sken struct map_removal_table *removal_table; 392265236Sken uint8_t *dpm_entry_used; 393265236Sken uint8_t *dpm_flush_entry; 394265236Sken Mpi2DriverMappingPage0_t *dpm_pg0; 395265236Sken uint16_t max_devices; 396265236Sken uint16_t max_enclosures; 397265236Sken uint16_t max_expanders; 398265236Sken uint8_t max_volumes; 399265236Sken uint8_t num_enc_table_entries; 400265236Sken uint8_t num_rsvd_entries; 401265236Sken uint16_t max_dpm_entries; 402265236Sken uint8_t is_dpm_enable; 403265236Sken uint8_t track_mapping_events; 404265236Sken uint32_t pending_map_events; 405265236Sken 406265236Sken /* FW diag Buffer List */ 407265236Sken mpr_fw_diagnostic_buffer_t 408265236Sken fw_diag_buffer_list[MPI2_DIAG_BUF_TYPE_COUNT]; 409265236Sken 410265236Sken /* Event Recording IOCTL support */ 411265236Sken uint32_t events_to_record[4]; 412265236Sken mpr_event_entry_t recorded_events[MPR_EVENT_QUEUE_SIZE]; 413265236Sken uint8_t event_index; 414265236Sken uint32_t event_number; 415265236Sken 416265236Sken /* EEDP and TLR support */ 417265236Sken uint8_t eedp_enabled; 418265236Sken uint8_t control_TLR; 419265236Sken 420265236Sken /* Shutdown Event Handler */ 421265236Sken eventhandler_tag shutdown_eh; 422265236Sken 423265236Sken /* To track topo events during reset */ 424265236Sken#define MPR_DIAG_RESET_TIMEOUT 300000 425265236Sken uint8_t wait_for_port_enable; 426265236Sken uint8_t port_enable_complete; 427265236Sken uint8_t msleep_fake_chan; 428265236Sken 429265236Sken /* StartStopUnit command handling at shutdown */ 430265236Sken uint32_t SSU_refcount; 431265236Sken uint8_t SSU_started; 432265236Sken 433265236Sken char exclude_ids[80]; 434265236Sken struct timeval lastfail; 435265236Sken}; 436265236Sken 437265236Skenstruct mpr_config_params { 438265236Sken MPI2_CONFIG_EXT_PAGE_HEADER_UNION hdr; 439265236Sken u_int action; 440265236Sken u_int page_address; /* Attributes, not a phys address */ 441265236Sken u_int status; 442265236Sken void *buffer; 443265236Sken u_int length; 444265236Sken int timeout; 445265236Sken void (*callback)(struct mpr_softc *, struct mpr_config_params *); 446265236Sken void *cbdata; 447265236Sken}; 448265236Sken 449265236Skenstruct scsi_read_capacity_eedp 450265236Sken{ 451265236Sken uint8_t addr[8]; 452265236Sken uint8_t length[4]; 453265236Sken uint8_t protect; 454265236Sken}; 455265236Sken 456265236Skenstatic __inline uint32_t 457265236Skenmpr_regread(struct mpr_softc *sc, uint32_t offset) 458265236Sken{ 459265236Sken return (bus_space_read_4(sc->mpr_btag, sc->mpr_bhandle, offset)); 460265236Sken} 461265236Sken 462265236Skenstatic __inline void 463265236Skenmpr_regwrite(struct mpr_softc *sc, uint32_t offset, uint32_t val) 464265236Sken{ 465265236Sken bus_space_write_4(sc->mpr_btag, sc->mpr_bhandle, offset, val); 466265236Sken} 467265236Sken 468265236Sken/* free_queue must have Little Endian address 469265236Sken * TODO- cm_reply_data is unwanted. We can remove it. 470265236Sken * */ 471265236Skenstatic __inline void 472265236Skenmpr_free_reply(struct mpr_softc *sc, uint32_t busaddr) 473265236Sken{ 474265236Sken if (++sc->replyfreeindex >= sc->fqdepth) 475265236Sken sc->replyfreeindex = 0; 476265236Sken sc->free_queue[sc->replyfreeindex] = htole32(busaddr); 477265236Sken mpr_regwrite(sc, MPI2_REPLY_FREE_HOST_INDEX_OFFSET, sc->replyfreeindex); 478265236Sken} 479265236Sken 480265236Skenstatic __inline struct mpr_chain * 481265236Skenmpr_alloc_chain(struct mpr_softc *sc) 482265236Sken{ 483265236Sken struct mpr_chain *chain; 484265236Sken 485265236Sken if ((chain = TAILQ_FIRST(&sc->chain_list)) != NULL) { 486265236Sken TAILQ_REMOVE(&sc->chain_list, chain, chain_link); 487265236Sken sc->chain_free--; 488265236Sken if (sc->chain_free < sc->chain_free_lowwater) 489265236Sken sc->chain_free_lowwater = sc->chain_free; 490319436Sslm } else 491265236Sken sc->chain_alloc_fail++; 492265236Sken return (chain); 493265236Sken} 494265236Sken 495265236Skenstatic __inline void 496265236Skenmpr_free_chain(struct mpr_softc *sc, struct mpr_chain *chain) 497265236Sken{ 498265236Sken#if 0 499265236Sken bzero(chain->chain, 128); 500265236Sken#endif 501265236Sken sc->chain_free++; 502265236Sken TAILQ_INSERT_TAIL(&sc->chain_list, chain, chain_link); 503265236Sken} 504265236Sken 505319436Sslmstatic __inline struct mpr_prp_page * 506319436Sslmmpr_alloc_prp_page(struct mpr_softc *sc) 507319436Sslm{ 508319436Sslm struct mpr_prp_page *prp_page; 509319436Sslm 510319436Sslm if ((prp_page = TAILQ_FIRST(&sc->prp_page_list)) != NULL) { 511319436Sslm TAILQ_REMOVE(&sc->prp_page_list, prp_page, prp_page_link); 512319436Sslm sc->prp_pages_free--; 513319436Sslm if (sc->prp_pages_free < sc->prp_pages_free_lowwater) 514319436Sslm sc->prp_pages_free_lowwater = sc->prp_pages_free; 515319436Sslm } else 516319436Sslm sc->prp_page_alloc_fail++; 517319436Sslm return (prp_page); 518319436Sslm} 519319436Sslm 520265236Skenstatic __inline void 521319436Sslmmpr_free_prp_page(struct mpr_softc *sc, struct mpr_prp_page *prp_page) 522319436Sslm{ 523319436Sslm sc->prp_pages_free++; 524319436Sslm TAILQ_INSERT_TAIL(&sc->prp_page_list, prp_page, prp_page_link); 525319436Sslm} 526319436Sslm 527319436Sslmstatic __inline void 528265236Skenmpr_free_command(struct mpr_softc *sc, struct mpr_command *cm) 529265236Sken{ 530265236Sken struct mpr_chain *chain, *chain_temp; 531319436Sslm struct mpr_prp_page *prp_page, *prp_page_temp; 532265236Sken 533265236Sken if (cm->cm_reply != NULL) 534265236Sken mpr_free_reply(sc, cm->cm_reply_data); 535265236Sken cm->cm_reply = NULL; 536265236Sken cm->cm_flags = 0; 537265236Sken cm->cm_complete = NULL; 538265236Sken cm->cm_complete_data = NULL; 539265236Sken cm->cm_ccb = NULL; 540265236Sken cm->cm_targ = NULL; 541265236Sken cm->cm_max_segs = 0; 542265236Sken cm->cm_lun = 0; 543265236Sken cm->cm_state = MPR_CM_STATE_FREE; 544265236Sken cm->cm_data = NULL; 545265236Sken cm->cm_length = 0; 546265236Sken cm->cm_out_len = 0; 547265236Sken cm->cm_sglsize = 0; 548265236Sken cm->cm_sge = NULL; 549265236Sken 550265236Sken TAILQ_FOREACH_SAFE(chain, &cm->cm_chain_list, chain_link, chain_temp) { 551265236Sken TAILQ_REMOVE(&cm->cm_chain_list, chain, chain_link); 552265236Sken mpr_free_chain(sc, chain); 553265236Sken } 554319436Sslm TAILQ_FOREACH_SAFE(prp_page, &cm->cm_prp_page_list, prp_page_link, 555319436Sslm prp_page_temp) { 556319436Sslm TAILQ_REMOVE(&cm->cm_prp_page_list, prp_page, prp_page_link); 557319436Sslm mpr_free_prp_page(sc, prp_page); 558319436Sslm } 559265236Sken TAILQ_INSERT_TAIL(&sc->req_list, cm, cm_link); 560265236Sken} 561265236Sken 562265236Skenstatic __inline struct mpr_command * 563265236Skenmpr_alloc_command(struct mpr_softc *sc) 564265236Sken{ 565265236Sken struct mpr_command *cm; 566265236Sken 567265236Sken cm = TAILQ_FIRST(&sc->req_list); 568265236Sken if (cm == NULL) 569265236Sken return (NULL); 570265236Sken 571265236Sken TAILQ_REMOVE(&sc->req_list, cm, cm_link); 572319436Sslm KASSERT(cm->cm_state == MPR_CM_STATE_FREE, ("mpr: Allocating busy " 573319436Sslm "command\n")); 574265236Sken cm->cm_state = MPR_CM_STATE_BUSY; 575265236Sken return (cm); 576265236Sken} 577265236Sken 578265236Skenstatic __inline void 579265236Skenmpr_free_high_priority_command(struct mpr_softc *sc, struct mpr_command *cm) 580265236Sken{ 581265236Sken struct mpr_chain *chain, *chain_temp; 582265236Sken 583265236Sken if (cm->cm_reply != NULL) 584265236Sken mpr_free_reply(sc, cm->cm_reply_data); 585265236Sken cm->cm_reply = NULL; 586265236Sken cm->cm_flags = 0; 587265236Sken cm->cm_complete = NULL; 588265236Sken cm->cm_complete_data = NULL; 589265236Sken cm->cm_ccb = NULL; 590265236Sken cm->cm_targ = NULL; 591265236Sken cm->cm_lun = 0; 592265236Sken cm->cm_state = MPR_CM_STATE_FREE; 593265236Sken TAILQ_FOREACH_SAFE(chain, &cm->cm_chain_list, chain_link, chain_temp) { 594265236Sken TAILQ_REMOVE(&cm->cm_chain_list, chain, chain_link); 595265236Sken mpr_free_chain(sc, chain); 596265236Sken } 597265236Sken TAILQ_INSERT_TAIL(&sc->high_priority_req_list, cm, cm_link); 598265236Sken} 599265236Sken 600265236Skenstatic __inline struct mpr_command * 601265236Skenmpr_alloc_high_priority_command(struct mpr_softc *sc) 602265236Sken{ 603265236Sken struct mpr_command *cm; 604265236Sken 605265236Sken cm = TAILQ_FIRST(&sc->high_priority_req_list); 606265236Sken if (cm == NULL) 607265236Sken return (NULL); 608265236Sken 609265236Sken TAILQ_REMOVE(&sc->high_priority_req_list, cm, cm_link); 610319436Sslm KASSERT(cm->cm_state == MPR_CM_STATE_FREE, ("mpr: Allocating busy " 611319436Sslm "command\n")); 612265236Sken cm->cm_state = MPR_CM_STATE_BUSY; 613265236Sken return (cm); 614265236Sken} 615265236Sken 616265236Skenstatic __inline void 617265236Skenmpr_lock(struct mpr_softc *sc) 618265236Sken{ 619265236Sken mtx_lock(&sc->mpr_mtx); 620265236Sken} 621265236Sken 622265236Skenstatic __inline void 623265236Skenmpr_unlock(struct mpr_softc *sc) 624265236Sken{ 625265236Sken mtx_unlock(&sc->mpr_mtx); 626265236Sken} 627265236Sken 628265236Sken#define MPR_INFO (1 << 0) /* Basic info */ 629265236Sken#define MPR_FAULT (1 << 1) /* Hardware faults */ 630265236Sken#define MPR_EVENT (1 << 2) /* Event data from the controller */ 631265236Sken#define MPR_LOG (1 << 3) /* Log data from the controller */ 632265236Sken#define MPR_RECOVERY (1 << 4) /* Command error recovery tracing */ 633265236Sken#define MPR_ERROR (1 << 5) /* Parameter errors, programming bugs */ 634265236Sken#define MPR_INIT (1 << 6) /* Things related to system init */ 635265236Sken#define MPR_XINFO (1 << 7) /* More detailed/noisy info */ 636265236Sken#define MPR_USER (1 << 8) /* Trace user-generated commands */ 637265236Sken#define MPR_MAPPING (1 << 9) /* Trace device mappings */ 638265236Sken#define MPR_TRACE (1 << 10) /* Function-by-function trace */ 639265236Sken 640283990Sslm#define MPR_SSU_DISABLE_SSD_DISABLE_HDD 0 641283990Sslm#define MPR_SSU_ENABLE_SSD_DISABLE_HDD 1 642283990Sslm#define MPR_SSU_DISABLE_SSD_ENABLE_HDD 2 643283990Sslm#define MPR_SSU_ENABLE_SSD_ENABLE_HDD 3 644283990Sslm 645265236Sken#define mpr_printf(sc, args...) \ 646265236Sken device_printf((sc)->mpr_dev, ##args) 647265236Sken 648319436Sslm#define mpr_print_field(sc, msg, args...) \ 649319436Sslm printf("\t" msg, ##args) 650319436Sslm 651265236Sken#define mpr_vprintf(sc, args...) \ 652265236Skendo { \ 653265236Sken if (bootverbose) \ 654265236Sken mpr_printf(sc, ##args); \ 655265236Sken} while (0) 656265236Sken 657265236Sken#define mpr_dprint(sc, level, msg, args...) \ 658265236Skendo { \ 659299962Sslm if ((sc)->mpr_debug & (level)) \ 660265236Sken device_printf((sc)->mpr_dev, msg, ##args); \ 661265236Sken} while (0) 662265236Sken 663265236Sken#define MPR_PRINTFIELD_START(sc, tag...) \ 664319436Sslm mpr_printf((sc), ##tag); \ 665319436Sslm mpr_print_field((sc), ":\n") 666265236Sken#define MPR_PRINTFIELD_END(sc, tag) \ 667319436Sslm mpr_printf((sc), tag "\n") 668265236Sken#define MPR_PRINTFIELD(sc, facts, attr, fmt) \ 669319436Sslm mpr_print_field((sc), #attr ": " #fmt "\n", (facts)->attr) 670265236Sken 671265236Skenstatic __inline void 672265236Skenmpr_from_u64(uint64_t data, U64 *mpr) 673265236Sken{ 674265236Sken (mpr)->High = htole32((uint32_t)((data) >> 32)); 675265236Sken (mpr)->Low = htole32((uint32_t)((data) & 0xffffffff)); 676265236Sken} 677265236Sken 678265236Skenstatic __inline uint64_t 679265236Skenmpr_to_u64(U64 *data) 680265236Sken{ 681265236Sken return (((uint64_t)le32toh(data->High) << 32) | le32toh(data->Low)); 682265236Sken} 683265236Sken 684265236Skenstatic __inline void 685265236Skenmpr_mask_intr(struct mpr_softc *sc) 686265236Sken{ 687265236Sken uint32_t mask; 688265236Sken 689265236Sken mask = mpr_regread(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET); 690265236Sken mask |= MPI2_HIM_REPLY_INT_MASK; 691265236Sken mpr_regwrite(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET, mask); 692265236Sken} 693265236Sken 694265236Skenstatic __inline void 695265236Skenmpr_unmask_intr(struct mpr_softc *sc) 696265236Sken{ 697265236Sken uint32_t mask; 698265236Sken 699265236Sken mask = mpr_regread(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET); 700265236Sken mask &= ~MPI2_HIM_REPLY_INT_MASK; 701265236Sken mpr_regwrite(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET, mask); 702265236Sken} 703265236Sken 704265236Skenint mpr_pci_setup_interrupts(struct mpr_softc *sc); 705265236Skenint mpr_pci_restore(struct mpr_softc *sc); 706265236Sken 707322661Skenvoid mpr_get_tunables(struct mpr_softc *sc); 708265236Skenint mpr_attach(struct mpr_softc *sc); 709265236Skenint mpr_free(struct mpr_softc *sc); 710265236Skenvoid mpr_intr(void *); 711265236Skenvoid mpr_intr_msi(void *); 712265236Skenvoid mpr_intr_locked(void *); 713265236Skenint mpr_register_events(struct mpr_softc *, uint8_t *, mpr_evt_callback_t *, 714265236Sken void *, struct mpr_event_handle **); 715265236Skenint mpr_restart(struct mpr_softc *); 716299962Sslmint mpr_update_events(struct mpr_softc *, struct mpr_event_handle *, uint8_t *); 717265236Skenint mpr_deregister_events(struct mpr_softc *, struct mpr_event_handle *); 718319436Sslmvoid mpr_build_nvme_prp(struct mpr_softc *sc, struct mpr_command *cm, 719319436Sslm Mpi26NVMeEncapsulatedRequest_t *nvme_encap_request, void *data, 720319436Sslm uint32_t data_in_sz, uint32_t data_out_sz); 721265236Skenint mpr_push_sge(struct mpr_command *, MPI2_SGE_SIMPLE64 *, size_t, int); 722265236Skenint mpr_push_ieee_sge(struct mpr_command *, void *, int); 723265236Skenint mpr_add_dmaseg(struct mpr_command *, vm_paddr_t, size_t, u_int, int); 724265236Skenint mpr_attach_sas(struct mpr_softc *sc); 725265236Skenint mpr_detach_sas(struct mpr_softc *sc); 726265236Skenint mpr_read_config_page(struct mpr_softc *, struct mpr_config_params *); 727265236Skenint mpr_write_config_page(struct mpr_softc *, struct mpr_config_params *); 728265236Skenvoid mpr_memaddr_cb(void *, bus_dma_segment_t *, int , int ); 729265236Skenvoid mpr_init_sge(struct mpr_command *cm, void *req, void *sge); 730265236Skenint mpr_attach_user(struct mpr_softc *); 731265236Skenvoid mpr_detach_user(struct mpr_softc *); 732265236Skenvoid mprsas_record_event(struct mpr_softc *sc, 733265236Sken MPI2_EVENT_NOTIFICATION_REPLY *event_reply); 734265236Sken 735265236Skenint mpr_map_command(struct mpr_softc *sc, struct mpr_command *cm); 736322661Skenint mpr_wait_command(struct mpr_softc *sc, struct mpr_command **cm, int timeout, 737299962Sslm int sleep_flag); 738322661Skenint mpr_request_polled(struct mpr_softc *sc, struct mpr_command **cm); 739265236Sken 740265236Skenint mpr_config_get_bios_pg3(struct mpr_softc *sc, Mpi2ConfigReply_t 741265236Sken *mpi_reply, Mpi2BiosPage3_t *config_page); 742265236Skenint mpr_config_get_raid_volume_pg0(struct mpr_softc *sc, Mpi2ConfigReply_t 743265236Sken *mpi_reply, Mpi2RaidVolPage0_t *config_page, u32 page_address); 744265236Skenint mpr_config_get_ioc_pg8(struct mpr_softc *sc, Mpi2ConfigReply_t *, 745265236Sken Mpi2IOCPage8_t *); 746265236Skenint mpr_config_get_iounit_pg8(struct mpr_softc *sc, 747265236Sken Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage8_t *config_page); 748265236Skenint mpr_config_get_sas_device_pg0(struct mpr_softc *, Mpi2ConfigReply_t *, 749265236Sken Mpi2SasDevicePage0_t *, u32 , u16 ); 750319436Sslmint mpr_config_get_pcie_device_pg0(struct mpr_softc *sc, Mpi2ConfigReply_t 751319436Sslm *mpi_reply, Mpi26PCIeDevicePage0_t *config_page, u32 form, u16 handle); 752319436Sslmint mpr_config_get_pcie_device_pg2(struct mpr_softc *sc, Mpi2ConfigReply_t 753319436Sslm *mpi_reply, Mpi26PCIeDevicePage2_t *config_page, u32 form, u16 handle); 754265236Skenint mpr_config_get_dpm_pg0(struct mpr_softc *, Mpi2ConfigReply_t *, 755265236Sken Mpi2DriverMappingPage0_t *, u16 ); 756265236Skenint mpr_config_get_raid_volume_pg1(struct mpr_softc *sc, 757265236Sken Mpi2ConfigReply_t *mpi_reply, Mpi2RaidVolPage1_t *config_page, u32 form, 758265236Sken u16 handle); 759265236Skenint mpr_config_get_volume_wwid(struct mpr_softc *sc, u16 volume_handle, 760265236Sken u64 *wwid); 761265236Skenint mpr_config_get_raid_pd_pg0(struct mpr_softc *sc, 762265236Sken Mpi2ConfigReply_t *mpi_reply, Mpi2RaidPhysDiskPage0_t *config_page, 763265236Sken u32 page_address); 764265236Skenvoid mprsas_ir_shutdown(struct mpr_softc *sc); 765265236Sken 766265236Skenint mpr_reinit(struct mpr_softc *sc); 767265236Skenvoid mprsas_handle_reinit(struct mpr_softc *sc); 768265236Sken 769265236Skenvoid mpr_base_static_config_pages(struct mpr_softc *sc); 770265236Sken 771265236Skenint mpr_mapping_initialize(struct mpr_softc *); 772265236Skenvoid mpr_mapping_topology_change_event(struct mpr_softc *, 773265236Sken Mpi2EventDataSasTopologyChangeList_t *); 774319436Sslmvoid mpr_mapping_pcie_topology_change_event(struct mpr_softc *sc, 775319436Sslm Mpi26EventDataPCIeTopologyChangeList_t *event_data); 776265236Skenvoid mpr_mapping_free_memory(struct mpr_softc *sc); 777265236Skenint mpr_config_set_dpm_pg0(struct mpr_softc *, Mpi2ConfigReply_t *, 778265236Sken Mpi2DriverMappingPage0_t *, u16 ); 779265236Skenvoid mpr_mapping_exit(struct mpr_softc *); 780319445Sslmvoid mpr_mapping_check_devices(void *); 781265236Skenint mpr_mapping_allocate_memory(struct mpr_softc *sc); 782319445Sslmunsigned int mpr_mapping_get_tid(struct mpr_softc *, uint64_t , u16); 783319445Sslmunsigned int mpr_mapping_get_tid_from_handle(struct mpr_softc *sc, 784265236Sken u16 handle); 785319445Sslmunsigned int mpr_mapping_get_raid_tid(struct mpr_softc *sc, u64 wwid, 786265236Sken u16 volHandle); 787319445Sslmunsigned int mpr_mapping_get_raid_tid_from_handle(struct mpr_softc *sc, 788319445Sslm u16 volHandle); 789265236Skenvoid mpr_mapping_enclosure_dev_status_change_event(struct mpr_softc *, 790265236Sken Mpi2EventDataSasEnclDevStatusChange_t *event_data); 791265236Skenvoid mpr_mapping_ir_config_change_event(struct mpr_softc *sc, 792265236Sken Mpi2EventDataIrConfigChangeList_t *event_data); 793265236Sken 794265236Skenvoid mprsas_evt_handler(struct mpr_softc *sc, uintptr_t data, 795265236Sken MPI2_EVENT_NOTIFICATION_REPLY *event); 796265236Skenvoid mprsas_prepare_remove(struct mprsas_softc *sassc, uint16_t handle); 797299962Sslmvoid mprsas_prepare_volume_remove(struct mprsas_softc *sassc, uint16_t handle); 798265236Skenint mprsas_startup(struct mpr_softc *sc); 799299962Sslmstruct mprsas_target * mprsas_find_target_by_handle(struct mprsas_softc *, int, 800299962Sslm uint16_t); 801283990Sslmvoid mprsas_realloc_targets(struct mpr_softc *sc, int maxtargets); 802283990Sslmstruct mpr_command * mprsas_alloc_tm(struct mpr_softc *sc); 803283990Sslmvoid mprsas_free_tm(struct mpr_softc *sc, struct mpr_command *tm); 804283990Sslmvoid mprsas_release_simq_reinit(struct mprsas_softc *sassc); 805283990Sslmint mprsas_send_reset(struct mpr_softc *sc, struct mpr_command *tm, 806283990Sslm uint8_t type); 807265236Sken 808265236SkenSYSCTL_DECL(_hw_mpr); 809265236Sken 810265236Sken/* Compatibility shims for different OS versions */ 811265236Sken#if __FreeBSD_version >= 800001 812265236Sken#define mpr_kproc_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \ 813265236Sken kproc_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) 814265236Sken#define mpr_kproc_exit(arg) kproc_exit(arg) 815265236Sken#else 816265236Sken#define mpr_kproc_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \ 817265236Sken kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) 818265236Sken#define mpr_kproc_exit(arg) kthread_exit(arg) 819265236Sken#endif 820265236Sken 821265236Sken#if defined(CAM_PRIORITY_XPT) 822265236Sken#define MPR_PRIORITY_XPT CAM_PRIORITY_XPT 823265236Sken#else 824265236Sken#define MPR_PRIORITY_XPT 5 825265236Sken#endif 826265236Sken 827265236Sken#if __FreeBSD_version < 800107 828265236Sken// Prior to FreeBSD-8.0 scp3_flags was not defined. 829265236Sken#define spc3_flags reserved 830265236Sken 831265236Sken#define SPC3_SID_PROTECT 0x01 832265236Sken#define SPC3_SID_3PC 0x08 833265236Sken#define SPC3_SID_TPGS_MASK 0x30 834265236Sken#define SPC3_SID_TPGS_IMPLICIT 0x10 835265236Sken#define SPC3_SID_TPGS_EXPLICIT 0x20 836265236Sken#define SPC3_SID_ACC 0x40 837265236Sken#define SPC3_SID_SCCS 0x80 838265236Sken 839265236Sken#define CAM_PRIORITY_NORMAL CAM_PRIORITY_NONE 840265236Sken#endif 841265236Sken 842319436Sslm/* Definitions for SCSI unmap translation to NVMe DSM command */ 843319436Sslm 844319436Sslm/* UNMAP block descriptor structure */ 845319436Sslmstruct unmap_blk_desc { 846319436Sslm uint64_t slba; 847319436Sslm uint32_t nlb; 848319436Sslm uint32_t resv; 849319436Sslm}; 850319436Sslm 851319436Sslm/* UNMAP command's data */ 852319436Sslmstruct unmap_parm_list { 853319436Sslm uint16_t unmap_data_len; 854319436Sslm uint16_t unmap_blk_desc_data_len; 855319436Sslm uint32_t resv; 856319436Sslm struct unmap_blk_desc desc[0]; 857319436Sslm}; 858319436Sslm 859319436Sslm/* SCSI ADDITIONAL SENSE Codes */ 860319436Sslm#define FIXED_SENSE_DATA 0x70 861319436Sslm#define SCSI_ASC_NO_SENSE 0x00 862319436Sslm#define SCSI_ASC_PERIPHERAL_DEV_WRITE_FAULT 0x03 863319436Sslm#define SCSI_ASC_LUN_NOT_READY 0x04 864319436Sslm#define SCSI_ASC_WARNING 0x0B 865319436Sslm#define SCSI_ASC_LOG_BLOCK_GUARD_CHECK_FAILED 0x10 866319436Sslm#define SCSI_ASC_LOG_BLOCK_APPTAG_CHECK_FAILED 0x10 867319436Sslm#define SCSI_ASC_LOG_BLOCK_REFTAG_CHECK_FAILED 0x10 868319436Sslm#define SCSI_ASC_UNRECOVERED_READ_ERROR 0x11 869319436Sslm#define SCSI_ASC_MISCOMPARE_DURING_VERIFY 0x1D 870319436Sslm#define SCSI_ASC_ACCESS_DENIED_INVALID_LUN_ID 0x20 871319436Sslm#define SCSI_ASC_ILLEGAL_COMMAND 0x20 872319436Sslm#define SCSI_ASC_ILLEGAL_BLOCK 0x21 873319436Sslm#define SCSI_ASC_INVALID_CDB 0x24 874319436Sslm#define SCSI_ASC_INVALID_LUN 0x25 875319436Sslm#define SCSI_ASC_INVALID_PARAMETER 0x26 876319436Sslm#define SCSI_ASC_FORMAT_COMMAND_FAILED 0x31 877319436Sslm#define SCSI_ASC_INTERNAL_TARGET_FAILURE 0x44 878319436Sslm 879319436Sslm/* SCSI ADDITIONAL SENSE Code Qualifiers */ 880319436Sslm#define SCSI_ASCQ_CAUSE_NOT_REPORTABLE 0x00 881319436Sslm#define SCSI_ASCQ_FORMAT_COMMAND_FAILED 0x01 882319436Sslm#define SCSI_ASCQ_LOG_BLOCK_GUARD_CHECK_FAILED 0x01 883319436Sslm#define SCSI_ASCQ_LOG_BLOCK_APPTAG_CHECK_FAILED 0x02 884319436Sslm#define SCSI_ASCQ_LOG_BLOCK_REFTAG_CHECK_FAILED 0x03 885319436Sslm#define SCSI_ASCQ_FORMAT_IN_PROGRESS 0x04 886319436Sslm#define SCSI_ASCQ_POWER_LOSS_EXPECTED 0x08 887319436Sslm#define SCSI_ASCQ_INVALID_LUN_ID 0x09 888319436Sslm 889265236Sken#endif 890265236Sken 891