1195534Sscottl/*- 2195534Sscottl * Copyright (c) 2009 Alexander Motin <mav@FreeBSD.org> 3195534Sscottl * All rights reserved. 4195534Sscottl * 5195534Sscottl * Redistribution and use in source and binary forms, with or without 6195534Sscottl * modification, are permitted provided that the following conditions 7195534Sscottl * are met: 8195534Sscottl * 1. Redistributions of source code must retain the above copyright 9195534Sscottl * notice, this list of conditions and the following disclaimer, 10195534Sscottl * without modification, immediately at the beginning of the file. 11195534Sscottl * 2. Redistributions in binary form must reproduce the above copyright 12195534Sscottl * notice, this list of conditions and the following disclaimer in the 13195534Sscottl * documentation and/or other materials provided with the distribution. 14195534Sscottl * 15195534Sscottl * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16195534Sscottl * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17195534Sscottl * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18195534Sscottl * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19195534Sscottl * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20195534Sscottl * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21195534Sscottl * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22195534Sscottl * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23195534Sscottl * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24195534Sscottl * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25195534Sscottl */ 26195534Sscottl 27195534Sscottl#include <sys/cdefs.h> 28195534Sscottl__FBSDID("$FreeBSD: stable/11/sys/cam/ata/ata_da.c 358490 2020-03-01 18:03:09Z scottl $"); 29195534Sscottl 30220454Smav#include "opt_ada.h" 31220454Smav 32195534Sscottl#include <sys/param.h> 33195534Sscottl 34195534Sscottl#ifdef _KERNEL 35195534Sscottl#include <sys/systm.h> 36195534Sscottl#include <sys/kernel.h> 37195534Sscottl#include <sys/bio.h> 38195534Sscottl#include <sys/sysctl.h> 39195534Sscottl#include <sys/taskqueue.h> 40195534Sscottl#include <sys/lock.h> 41195534Sscottl#include <sys/mutex.h> 42195534Sscottl#include <sys/conf.h> 43195534Sscottl#include <sys/devicestat.h> 44195534Sscottl#include <sys/eventhandler.h> 45195534Sscottl#include <sys/malloc.h> 46300207Sken#include <sys/endian.h> 47195534Sscottl#include <sys/cons.h> 48251792Smav#include <sys/proc.h> 49214279Sbrucec#include <sys/reboot.h> 50300207Sken#include <sys/sbuf.h> 51195534Sscottl#include <geom/geom_disk.h> 52195534Sscottl#endif /* _KERNEL */ 53195534Sscottl 54195534Sscottl#ifndef _KERNEL 55195534Sscottl#include <stdio.h> 56195534Sscottl#include <string.h> 57195534Sscottl#endif /* _KERNEL */ 58195534Sscottl 59195534Sscottl#include <cam/cam.h> 60195534Sscottl#include <cam/cam_ccb.h> 61195534Sscottl#include <cam/cam_periph.h> 62195534Sscottl#include <cam/cam_xpt_periph.h> 63300207Sken#include <cam/scsi/scsi_all.h> 64300207Sken#include <cam/scsi/scsi_da.h> 65195534Sscottl#include <cam/cam_sim.h> 66298002Simp#include <cam/cam_iosched.h> 67195534Sscottl 68195534Sscottl#include <cam/ata/ata_all.h> 69195534Sscottl 70208349Smarius#include <machine/md_var.h> /* geometry translation */ 71208349Smarius 72195534Sscottl#ifdef _KERNEL 73195534Sscottl 74195534Sscottl#define ATA_MAX_28BIT_LBA 268435455UL 75195534Sscottl 76298002Simpextern int iosched_debug; 77298002Simp 78195534Sscottltypedef enum { 79224497Smav ADA_STATE_RAHEAD, 80220412Smav ADA_STATE_WCACHE, 81300207Sken ADA_STATE_LOGDIR, 82300207Sken ADA_STATE_IDDIR, 83300207Sken ADA_STATE_SUP_CAP, 84300207Sken ADA_STATE_ZONE, 85198708Smav ADA_STATE_NORMAL 86195534Sscottl} ada_state; 87195534Sscottl 88195534Sscottltypedef enum { 89300207Sken ADA_FLAG_CAN_48BIT = 0x00000002, 90300207Sken ADA_FLAG_CAN_FLUSHCACHE = 0x00000004, 91300207Sken ADA_FLAG_CAN_NCQ = 0x00000008, 92300207Sken ADA_FLAG_CAN_DMA = 0x00000010, 93300207Sken ADA_FLAG_NEED_OTAG = 0x00000020, 94300207Sken ADA_FLAG_WAS_OTAG = 0x00000040, 95300207Sken ADA_FLAG_CAN_TRIM = 0x00000080, 96300207Sken ADA_FLAG_OPEN = 0x00000100, 97300207Sken ADA_FLAG_SCTX_INIT = 0x00000200, 98300207Sken ADA_FLAG_CAN_CFA = 0x00000400, 99300207Sken ADA_FLAG_CAN_POWERMGT = 0x00000800, 100300207Sken ADA_FLAG_CAN_DMA48 = 0x00001000, 101300207Sken ADA_FLAG_CAN_LOG = 0x00002000, 102300207Sken ADA_FLAG_CAN_IDLOG = 0x00004000, 103300207Sken ADA_FLAG_CAN_SUPCAP = 0x00008000, 104300207Sken ADA_FLAG_CAN_ZONE = 0x00010000, 105300207Sken ADA_FLAG_CAN_WCACHE = 0x00020000, 106300207Sken ADA_FLAG_CAN_RAHEAD = 0x00040000, 107300207Sken ADA_FLAG_PROBED = 0x00080000, 108300207Sken ADA_FLAG_ANNOUNCED = 0x00100000, 109300207Sken ADA_FLAG_DIRTY = 0x00200000, 110300207Sken ADA_FLAG_CAN_NCQ_TRIM = 0x00400000, /* CAN_TRIM also set */ 111300207Sken ADA_FLAG_PIM_ATA_EXT = 0x00800000 112195534Sscottl} ada_flags; 113195534Sscottl 114195534Sscottltypedef enum { 115222520Smav ADA_Q_NONE = 0x00, 116222520Smav ADA_Q_4K = 0x01, 117298002Simp ADA_Q_NCQ_TRIM_BROKEN = 0x02, 118300640Sken ADA_Q_LOG_BROKEN = 0x04, 119350765Smav ADA_Q_SMR_DM = 0x08, 120350767Smav ADA_Q_NO_TRIM = 0x10, 121350767Smav ADA_Q_128KB = 0x20 122195534Sscottl} ada_quirks; 123195534Sscottl 124250792Ssmh#define ADA_Q_BIT_STRING \ 125250792Ssmh "\020" \ 126298002Simp "\0014K" \ 127300640Sken "\002NCQ_TRIM_BROKEN" \ 128300640Sken "\003LOG_BROKEN" \ 129350765Smav "\004SMR_DM" \ 130350767Smav "\005NO_TRIM" \ 131350767Smav "\006128KB" 132250792Ssmh 133195534Sscottltypedef enum { 134224497Smav ADA_CCB_RAHEAD = 0x01, 135224497Smav ADA_CCB_WCACHE = 0x02, 136195534Sscottl ADA_CCB_BUFFER_IO = 0x03, 137195534Sscottl ADA_CCB_DUMP = 0x05, 138201139Smav ADA_CCB_TRIM = 0x06, 139300207Sken ADA_CCB_LOGDIR = 0x07, 140300207Sken ADA_CCB_IDDIR = 0x08, 141300207Sken ADA_CCB_SUP_CAP = 0x09, 142300207Sken ADA_CCB_ZONE = 0x0a, 143195534Sscottl ADA_CCB_TYPE_MASK = 0x0F, 144195534Sscottl} ada_ccb_state; 145195534Sscottl 146300207Skentypedef enum { 147300207Sken ADA_ZONE_NONE = 0x00, 148300207Sken ADA_ZONE_DRIVE_MANAGED = 0x01, 149300207Sken ADA_ZONE_HOST_AWARE = 0x02, 150300207Sken ADA_ZONE_HOST_MANAGED = 0x03 151300207Sken} ada_zone_mode; 152300207Sken 153300207Skentypedef enum { 154300207Sken ADA_ZONE_FLAG_RZ_SUP = 0x0001, 155300207Sken ADA_ZONE_FLAG_OPEN_SUP = 0x0002, 156300207Sken ADA_ZONE_FLAG_CLOSE_SUP = 0x0004, 157300207Sken ADA_ZONE_FLAG_FINISH_SUP = 0x0008, 158300207Sken ADA_ZONE_FLAG_RWP_SUP = 0x0010, 159300207Sken ADA_ZONE_FLAG_SUP_MASK = (ADA_ZONE_FLAG_RZ_SUP | 160300207Sken ADA_ZONE_FLAG_OPEN_SUP | 161300207Sken ADA_ZONE_FLAG_CLOSE_SUP | 162300207Sken ADA_ZONE_FLAG_FINISH_SUP | 163300207Sken ADA_ZONE_FLAG_RWP_SUP), 164300207Sken ADA_ZONE_FLAG_URSWRZ = 0x0020, 165300207Sken ADA_ZONE_FLAG_OPT_SEQ_SET = 0x0040, 166300207Sken ADA_ZONE_FLAG_OPT_NONSEQ_SET = 0x0080, 167300207Sken ADA_ZONE_FLAG_MAX_SEQ_SET = 0x0100, 168300207Sken ADA_ZONE_FLAG_SET_MASK = (ADA_ZONE_FLAG_OPT_SEQ_SET | 169300207Sken ADA_ZONE_FLAG_OPT_NONSEQ_SET | 170300207Sken ADA_ZONE_FLAG_MAX_SEQ_SET) 171300207Sken} ada_zone_flags; 172300207Sken 173300207Skenstatic struct ada_zone_desc { 174300207Sken ada_zone_flags value; 175300207Sken const char *desc; 176300207Sken} ada_zone_desc_table[] = { 177300207Sken {ADA_ZONE_FLAG_RZ_SUP, "Report Zones" }, 178300207Sken {ADA_ZONE_FLAG_OPEN_SUP, "Open" }, 179300207Sken {ADA_ZONE_FLAG_CLOSE_SUP, "Close" }, 180300207Sken {ADA_ZONE_FLAG_FINISH_SUP, "Finish" }, 181300207Sken {ADA_ZONE_FLAG_RWP_SUP, "Reset Write Pointer" }, 182300207Sken}; 183300207Sken 184300207Sken 185195534Sscottl/* Offsets into our private area for storing information */ 186195534Sscottl#define ccb_state ppriv_field0 187195534Sscottl#define ccb_bp ppriv_ptr1 188195534Sscottl 189298002Simptypedef enum { 190298002Simp ADA_DELETE_NONE, 191298002Simp ADA_DELETE_DISABLE, 192298002Simp ADA_DELETE_CFA_ERASE, 193298002Simp ADA_DELETE_DSM_TRIM, 194298002Simp ADA_DELETE_NCQ_DSM_TRIM, 195298002Simp ADA_DELETE_MIN = ADA_DELETE_CFA_ERASE, 196298002Simp ADA_DELETE_MAX = ADA_DELETE_NCQ_DSM_TRIM, 197298002Simp} ada_delete_methods; 198298002Simp 199298002Simpstatic const char *ada_delete_method_names[] = 200298002Simp { "NONE", "DISABLE", "CFA_ERASE", "DSM_TRIM", "NCQ_DSM_TRIM" }; 201298002Simp#if 0 202298002Simpstatic const char *ada_delete_method_desc[] = 203298002Simp { "NONE", "DISABLED", "CFA Erase", "DSM Trim", "DSM Trim via NCQ" }; 204298002Simp#endif 205298002Simp 206195534Sscottlstruct disk_params { 207195534Sscottl u_int8_t heads; 208198897Smav u_int8_t secs_per_track; 209195534Sscottl u_int32_t cylinders; 210198897Smav u_int32_t secsize; /* Number of bytes/logical sector */ 211198897Smav u_int64_t sectors; /* Total number sectors */ 212195534Sscottl}; 213195534Sscottl 214222643Smav#define TRIM_MAX_BLOCKS 8 215249934Ssmh#define TRIM_MAX_RANGES (TRIM_MAX_BLOCKS * ATA_DSM_BLK_RANGES) 216201139Smavstruct trim_request { 217249934Ssmh uint8_t data[TRIM_MAX_RANGES * ATA_DSM_RANGE_SIZE]; 218256836Smav TAILQ_HEAD(, bio) bps; 219201139Smav}; 220201139Smav 221195534Sscottlstruct ada_softc { 222298002Simp struct cam_iosched_softc *cam_iosched; 223257054Smav int outstanding_cmds; /* Number of active commands */ 224257054Smav int refcount; /* Active xpt_action() calls */ 225195534Sscottl ada_state state; 226257054Smav ada_flags flags; 227300207Sken ada_zone_mode zone_mode; 228300207Sken ada_zone_flags zone_flags; 229300207Sken struct ata_gp_log_dir ata_logdir; 230300207Sken int valid_logdir_len; 231300207Sken struct ata_identify_log_pages ata_iddir; 232300207Sken int valid_iddir_len; 233300207Sken uint64_t optimal_seq_zones; 234300207Sken uint64_t optimal_nonseq_zones; 235300207Sken uint64_t max_seq_zones; 236195534Sscottl ada_quirks quirks; 237298002Simp ada_delete_methods delete_method; 238201139Smav int trim_max_ranges; 239224497Smav int read_ahead; 240220454Smav int write_cache; 241298002Simp int unmappedio; 242298002Simp int rotating; 243220454Smav#ifdef ADA_TEST_FAILURE 244220454Smav int force_read_error; 245220454Smav int force_write_error; 246220454Smav int periodic_read_error; 247220454Smav int periodic_read_count; 248220454Smav#endif 249350805Smav struct ccb_pathinq cpi; 250350805Smav struct disk_params params; 251350805Smav struct disk *disk; 252195534Sscottl struct task sysctl_task; 253195534Sscottl struct sysctl_ctx_list sysctl_ctx; 254195534Sscottl struct sysctl_oid *sysctl_tree; 255195534Sscottl struct callout sendordered_c; 256201139Smav struct trim_request trim_req; 257298002Simp#ifdef CAM_IO_STATS 258298002Simp struct sysctl_ctx_list sysctl_stats_ctx; 259298002Simp struct sysctl_oid *sysctl_stats_tree; 260298002Simp u_int timeouts; 261298002Simp u_int errors; 262298002Simp u_int invalidations; 263298002Simp#endif 264195534Sscottl}; 265195534Sscottl 266195534Sscottlstruct ada_quirk_entry { 267195534Sscottl struct scsi_inquiry_pattern inq_pat; 268195534Sscottl ada_quirks quirks; 269195534Sscottl}; 270195534Sscottl 271199178Smavstatic struct ada_quirk_entry ada_quirk_table[] = 272199178Smav{ 273199178Smav { 274350767Smav /* Sandisk X400 */ 275350767Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "SanDisk?SD8SB8U1T00*", "X4162000*" }, 276350767Smav /*quirks*/ADA_Q_128KB 277350767Smav }, 278350767Smav { 279222520Smav /* Hitachi Advanced Format (4k) drives */ 280222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "Hitachi H??????????E3*", "*" }, 281222520Smav /*quirks*/ADA_Q_4K 282222520Smav }, 283222520Smav { 284222520Smav /* Samsung Advanced Format (4k) drives */ 285228819Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG HD155UI*", "*" }, 286228819Smav /*quirks*/ADA_Q_4K 287228819Smav }, 288228819Smav { 289228819Smav /* Samsung Advanced Format (4k) drives */ 290222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG HD204UI*", "*" }, 291222520Smav /*quirks*/ADA_Q_4K 292222520Smav }, 293222520Smav { 294222520Smav /* Seagate Barracuda Green Advanced Format (4k) drives */ 295222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST????DL*", "*" }, 296222520Smav /*quirks*/ADA_Q_4K 297222520Smav }, 298222520Smav { 299228819Smav /* Seagate Barracuda Advanced Format (4k) drives */ 300228819Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST???DM*", "*" }, 301228819Smav /*quirks*/ADA_Q_4K 302228819Smav }, 303228819Smav { 304228819Smav /* Seagate Barracuda Advanced Format (4k) drives */ 305228819Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST????DM*", "*" }, 306228819Smav /*quirks*/ADA_Q_4K 307228819Smav }, 308228819Smav { 309222520Smav /* Seagate Momentus Advanced Format (4k) drives */ 310222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9500423AS*", "*" }, 311222520Smav /*quirks*/ADA_Q_4K 312222520Smav }, 313222520Smav { 314222520Smav /* Seagate Momentus Advanced Format (4k) drives */ 315222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9500424AS*", "*" }, 316222520Smav /*quirks*/ADA_Q_4K 317222520Smav }, 318222520Smav { 319222520Smav /* Seagate Momentus Advanced Format (4k) drives */ 320228819Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9640423AS*", "*" }, 321228819Smav /*quirks*/ADA_Q_4K 322228819Smav }, 323228819Smav { 324228819Smav /* Seagate Momentus Advanced Format (4k) drives */ 325228819Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9640424AS*", "*" }, 326228819Smav /*quirks*/ADA_Q_4K 327228819Smav }, 328228819Smav { 329228819Smav /* Seagate Momentus Advanced Format (4k) drives */ 330222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750420AS*", "*" }, 331222520Smav /*quirks*/ADA_Q_4K 332222520Smav }, 333222520Smav { 334222520Smav /* Seagate Momentus Advanced Format (4k) drives */ 335222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750422AS*", "*" }, 336222520Smav /*quirks*/ADA_Q_4K 337222520Smav }, 338222520Smav { 339228819Smav /* Seagate Momentus Advanced Format (4k) drives */ 340228819Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST9750423AS*", "*" }, 341228819Smav /*quirks*/ADA_Q_4K 342228819Smav }, 343228819Smav { 344222520Smav /* Seagate Momentus Thin Advanced Format (4k) drives */ 345222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST???LT*", "*" }, 346222520Smav /*quirks*/ADA_Q_4K 347222520Smav }, 348222520Smav { 349280845Seadler /* WDC Caviar Red Advanced Format (4k) drives */ 350280845Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????CX*", "*" }, 351280845Seadler /*quirks*/ADA_Q_4K 352280845Seadler }, 353280845Seadler { 354222520Smav /* WDC Caviar Green Advanced Format (4k) drives */ 355222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RS*", "*" }, 356222520Smav /*quirks*/ADA_Q_4K 357222520Smav }, 358222520Smav { 359280845Seadler /* WDC Caviar Green/Red Advanced Format (4k) drives */ 360222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RX*", "*" }, 361222520Smav /*quirks*/ADA_Q_4K 362222520Smav }, 363222520Smav { 364280845Seadler /* WDC Caviar Red Advanced Format (4k) drives */ 365280845Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????CX*", "*" }, 366280845Seadler /*quirks*/ADA_Q_4K 367280845Seadler }, 368280845Seadler { 369280845Seadler /* WDC Caviar Black Advanced Format (4k) drives */ 370350763Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????AZEX*", "*" }, 371280845Seadler /*quirks*/ADA_Q_4K 372280845Seadler }, 373280845Seadler { 374350763Smav /* WDC Caviar Black Advanced Format (4k) drives */ 375350763Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????FZEX*", "*" }, 376350763Smav /*quirks*/ADA_Q_4K 377350763Smav }, 378350763Smav { 379222520Smav /* WDC Caviar Green Advanced Format (4k) drives */ 380222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RS*", "*" }, 381222520Smav /*quirks*/ADA_Q_4K 382222520Smav }, 383222520Smav { 384222520Smav /* WDC Caviar Green Advanced Format (4k) drives */ 385222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RX*", "*" }, 386222520Smav /*quirks*/ADA_Q_4K 387222520Smav }, 388222520Smav { 389222520Smav /* WDC Scorpio Black Advanced Format (4k) drives */ 390222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD???PKT*", "*" }, 391222520Smav /*quirks*/ADA_Q_4K 392222520Smav }, 393222520Smav { 394222520Smav /* WDC Scorpio Black Advanced Format (4k) drives */ 395222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD?????PKT*", "*" }, 396222520Smav /*quirks*/ADA_Q_4K 397222520Smav }, 398222520Smav { 399222520Smav /* WDC Scorpio Blue Advanced Format (4k) drives */ 400222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD???PVT*", "*" }, 401222520Smav /*quirks*/ADA_Q_4K 402222520Smav }, 403222520Smav { 404222520Smav /* WDC Scorpio Blue Advanced Format (4k) drives */ 405222520Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD?????PVT*", "*" }, 406222520Smav /*quirks*/ADA_Q_4K 407222520Smav }, 408251061Ssmh /* SSDs */ 409222520Smav { 410241784Seadler /* 411241784Seadler * Corsair Force 2 SSDs 412241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 413241784Seadler */ 414241784Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair CSSD-F*", "*" }, 415241784Seadler /*quirks*/ADA_Q_4K 416241784Seadler }, 417241784Seadler { 418241784Seadler /* 419241784Seadler * Corsair Force 3 SSDs 420241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 421241784Seadler */ 422241784Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Force 3*", "*" }, 423241784Seadler /*quirks*/ADA_Q_4K 424241784Seadler }, 425241784Seadler { 426241784Seadler /* 427256547Ssmh * Corsair Neutron GTX SSDs 428256547Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 429256547Ssmh */ 430256547Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Neutron GTX*", "*" }, 431256547Ssmh /*quirks*/ADA_Q_4K 432256547Ssmh }, 433256547Ssmh { 434256547Ssmh /* 435269974Ssmh * Corsair Force GT & GS SSDs 436241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 437241784Seadler */ 438269974Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "Corsair Force G*", "*" }, 439241784Seadler /*quirks*/ADA_Q_4K 440241784Seadler }, 441241784Seadler { 442241784Seadler /* 443251061Ssmh * Crucial M4 SSDs 444241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 445241784Seadler */ 446251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "M4-CT???M4SSD2*", "*" }, 447241784Seadler /*quirks*/ADA_Q_4K 448241784Seadler }, 449241784Seadler { 450241784Seadler /* 451298027Simp * Crucial M500 SSDs MU07 firmware 452298027Simp * NCQ Trim works 453298002Simp */ 454298027Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*M500*", "MU07" }, 455298002Simp /*quirks*/0 456298002Simp }, 457298002Simp { 458298002Simp /* 459298002Simp * Crucial M500 SSDs all other firmware 460298002Simp * NCQ Trim doesn't work 461298002Simp */ 462298002Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*M500*", "*" }, 463298002Simp /*quirks*/ADA_Q_NCQ_TRIM_BROKEN 464298002Simp }, 465298002Simp { 466298002Simp /* 467298002Simp * Crucial M550 SSDs 468298002Simp * NCQ Trim doesn't work, but only on MU01 firmware 469298002Simp */ 470298002Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*M550*", "MU01" }, 471298002Simp /*quirks*/ADA_Q_NCQ_TRIM_BROKEN 472298002Simp }, 473298002Simp { 474298002Simp /* 475298002Simp * Crucial MX100 SSDs 476298002Simp * NCQ Trim doesn't work, but only on MU01 firmware 477298002Simp */ 478298002Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "Crucial CT*MX100*", "MU01" }, 479298002Simp /*quirks*/ADA_Q_NCQ_TRIM_BROKEN 480298002Simp }, 481298002Simp { 482298002Simp /* 483251061Ssmh * Crucial RealSSD C300 SSDs 484251061Ssmh * 4k optimised 485251061Ssmh */ 486251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "C300-CTFDDAC???MAG*", 487251061Ssmh "*" }, /*quirks*/ADA_Q_4K 488251061Ssmh }, 489251061Ssmh { 490251061Ssmh /* 491298027Simp * FCCT M500 SSDs 492298027Simp * NCQ Trim doesn't work 493298027Simp */ 494298027Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "FCCT*M500*", "*" }, 495298027Simp /*quirks*/ADA_Q_NCQ_TRIM_BROKEN 496298027Simp }, 497298027Simp { 498298027Simp /* 499251061Ssmh * Intel 320 Series SSDs 500241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 501241784Seadler */ 502251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSA2CW*", "*" }, 503241784Seadler /*quirks*/ADA_Q_4K 504241784Seadler }, 505241784Seadler { 506241784Seadler /* 507251061Ssmh * Intel 330 Series SSDs 508241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 509241784Seadler */ 510251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2CT*", "*" }, 511241784Seadler /*quirks*/ADA_Q_4K 512241784Seadler }, 513241784Seadler { 514241784Seadler /* 515251061Ssmh * Intel 510 Series SSDs 516251061Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 517241784Seadler */ 518251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2MH*", "*" }, 519251061Ssmh /*quirks*/ADA_Q_4K 520241784Seadler }, 521241784Seadler { 522241784Seadler /* 523251061Ssmh * Intel 520 Series SSDs 524251061Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 525241784Seadler */ 526251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2BW*", "*" }, 527241784Seadler /*quirks*/ADA_Q_4K 528241784Seadler }, 529241784Seadler { 530241784Seadler /* 531331044Seadler * Intel S3610 Series SSDs 532331044Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 533331044Seadler */ 534331044Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSC2BX*", "*" }, 535331044Seadler /*quirks*/ADA_Q_4K 536331044Seadler }, 537331044Seadler { 538331044Seadler /* 539254329Ssmh * Intel X25-M Series SSDs 540254329Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 541254329Ssmh */ 542254329Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "INTEL SSDSA2M*", "*" }, 543254329Ssmh /*quirks*/ADA_Q_4K 544254329Ssmh }, 545254329Ssmh { 546254329Ssmh /* 547350765Smav * KingDian S200 60GB P0921B 548350765Smav * Trimming crash the SSD 549350765Smav */ 550350765Smav { T_DIRECT, SIP_MEDIA_FIXED, "*", "KingDian S200 *", "*" }, 551350765Smav /*quirks*/ADA_Q_NO_TRIM 552350765Smav }, 553350765Smav { 554350765Smav /* 555251061Ssmh * Kingston E100 Series SSDs 556250532Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 557250532Seadler */ 558251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "KINGSTON SE100S3*", "*" }, 559250532Seadler /*quirks*/ADA_Q_4K 560250532Seadler }, 561250532Seadler { 562250532Seadler /* 563251061Ssmh * Kingston HyperX 3k SSDs 564241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 565241784Seadler */ 566251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "KINGSTON SH103S3*", "*" }, 567241784Seadler /*quirks*/ADA_Q_4K 568241784Seadler }, 569241784Seadler { 570241784Seadler /* 571254329Ssmh * Marvell SSDs (entry taken from OpenSolaris) 572254329Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 573254329Ssmh */ 574254329Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "MARVELL SD88SA02*", "*" }, 575254329Ssmh /*quirks*/ADA_Q_4K 576254329Ssmh }, 577254329Ssmh { 578254329Ssmh /* 579298027Simp * Micron M500 SSDs firmware MU07 580298002Simp * NCQ Trim works? 581298002Simp */ 582298027Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "Micron M500*", "MU07" }, 583298002Simp /*quirks*/0 584298002Simp }, 585298002Simp { 586298002Simp /* 587298002Simp * Micron M500 SSDs all other firmware 588298002Simp * NCQ Trim doesn't work 589298002Simp */ 590298002Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "Micron M500*", "*" }, 591298002Simp /*quirks*/ADA_Q_NCQ_TRIM_BROKEN 592298002Simp }, 593298002Simp { 594298002Simp /* 595298002Simp * Micron M5[15]0 SSDs 596298002Simp * NCQ Trim doesn't work, but only MU01 firmware 597298002Simp */ 598298002Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "Micron M5[15]0*", "MU01" }, 599298002Simp /*quirks*/ADA_Q_NCQ_TRIM_BROKEN 600298002Simp }, 601298002Simp { 602298002Simp /* 603331044Seadler * Micron 5100 SSDs 604331044Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 605331044Seadler */ 606331044Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "Micron 5100 MTFDDAK*", "*" }, 607331044Seadler /*quirks*/ADA_Q_4K 608331044Seadler }, 609331044Seadler { 610331044Seadler /* 611254329Ssmh * OCZ Agility 2 SSDs 612254329Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 613254329Ssmh */ 614254329Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-AGILITY2*", "*" }, 615254329Ssmh /*quirks*/ADA_Q_4K 616254329Ssmh }, 617254329Ssmh { 618254329Ssmh /* 619251061Ssmh * OCZ Agility 3 SSDs 620250532Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 621250532Seadler */ 622251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-AGILITY3*", "*" }, 623250532Seadler /*quirks*/ADA_Q_4K 624250532Seadler }, 625250532Seadler { 626250532Seadler /* 627241784Seadler * OCZ Deneva R Series SSDs 628241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 629241784Seadler */ 630241784Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "DENRSTE251M45*", "*" }, 631241784Seadler /*quirks*/ADA_Q_4K 632241784Seadler }, 633241784Seadler { 634241784Seadler /* 635251061Ssmh * OCZ Vertex 2 SSDs (inc pro series) 636241784Seadler * 4k optimised & trim only works in 4k requests + 4k aligned 637241784Seadler */ 638251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ?VERTEX2*", "*" }, 639241784Seadler /*quirks*/ADA_Q_4K 640241784Seadler }, 641241784Seadler { 642251061Ssmh /* 643251061Ssmh * OCZ Vertex 3 SSDs 644251061Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 645251061Ssmh */ 646251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-VERTEX3*", "*" }, 647251061Ssmh /*quirks*/ADA_Q_4K 648251061Ssmh }, 649251061Ssmh { 650251061Ssmh /* 651253091Ssmh * OCZ Vertex 4 SSDs 652253091Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 653253091Ssmh */ 654253091Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "OCZ-VERTEX4*", "*" }, 655253091Ssmh /*quirks*/ADA_Q_4K 656253091Ssmh }, 657253091Ssmh { 658253091Ssmh /* 659331044Seadler * Samsung 750 SSDs 660331044Seadler * 4k optimised, NCQ TRIM seems to work 661331044Seadler */ 662331044Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 750*", "*" }, 663331044Seadler /*quirks*/ADA_Q_4K 664331044Seadler }, 665331044Seadler { 666331044Seadler /* 667251061Ssmh * Samsung 830 Series SSDs 668298002Simp * 4k optimised, NCQ TRIM Broken (normal TRIM is fine) 669251061Ssmh */ 670251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG SSD 830 Series*", "*" }, 671298002Simp /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 672251061Ssmh }, 673251061Ssmh { 674251061Ssmh /* 675269974Ssmh * Samsung 840 SSDs 676298002Simp * 4k optimised, NCQ TRIM Broken (normal TRIM is fine) 677269974Ssmh */ 678269974Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 840*", "*" }, 679298002Simp /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 680269974Ssmh }, 681269974Ssmh { 682269974Ssmh /* 683331044Seadler * Samsung 845 SSDs 684331044Seadler * 4k optimised, NCQ TRIM Broken (normal TRIM is fine) 685331044Seadler */ 686331044Seadler { T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 845*", "*" }, 687331044Seadler /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 688331044Seadler }, 689331044Seadler { 690331044Seadler /* 691273279Sgnn * Samsung 850 SSDs 692298002Simp * 4k optimised, NCQ TRIM broken (normal TRIM fine) 693273279Sgnn */ 694273279Sgnn { T_DIRECT, SIP_MEDIA_FIXED, "*", "Samsung SSD 850*", "*" }, 695298002Simp /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 696273279Sgnn }, 697270305Ssbruno { 698270305Ssbruno /* 699298035Simp * Samsung SM863 Series SSDs (MZ7KM*) 700298035Simp * 4k optimised, NCQ believed to be working 701298035Simp */ 702298035Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7KM*", "*" }, 703298035Simp /*quirks*/ADA_Q_4K 704298035Simp }, 705298035Simp { 706298035Simp /* 707297370Sdumbbell * Samsung 843T Series SSDs (MZ7WD*) 708297370Sdumbbell * Samsung PM851 Series SSDs (MZ7TE*) 709297370Sdumbbell * Samsung PM853T Series SSDs (MZ7GE*) 710298035Simp * 4k optimised, NCQ believed to be broken since these are 711298035Simp * appear to be built with the same controllers as the 840/850. 712273183Ssbruno */ 713297370Sdumbbell { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG MZ7*", "*" }, 714298035Simp /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 715273183Ssbruno }, 716273183Ssbruno { 717273183Ssbruno /* 718326119Sbapt * Same as for SAMSUNG MZ7* but enable the quirks for SSD 719326119Sbapt * starting with MZ7* too 720326119Sbapt */ 721326119Sbapt { T_DIRECT, SIP_MEDIA_FIXED, "*", "MZ7*", "*" }, 722326119Sbapt /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 723326119Sbapt }, 724326119Sbapt { 725326119Sbapt /* 726298137Simp * Samsung PM851 Series SSDs Dell OEM 727298137Simp * device model "SAMSUNG SSD PM851 mSATA 256GB" 728298137Simp * 4k optimised, NCQ broken 729298137Simp */ 730298137Simp { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG SSD PM851*", "*" }, 731298137Simp /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 732298137Simp }, 733298137Simp { 734298137Simp /* 735251061Ssmh * SuperTalent TeraDrive CT SSDs 736251061Ssmh * 4k optimised & trim only works in 4k requests + 4k aligned 737251061Ssmh */ 738251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "FTM??CT25H*", "*" }, 739251061Ssmh /*quirks*/ADA_Q_4K 740251061Ssmh }, 741251061Ssmh { 742251061Ssmh /* 743251061Ssmh * XceedIOPS SATA SSDs 744251061Ssmh * 4k optimised 745251061Ssmh */ 746251061Ssmh { T_DIRECT, SIP_MEDIA_FIXED, "*", "SG9XCS2D*", "*" }, 747251061Ssmh /*quirks*/ADA_Q_4K 748251061Ssmh }, 749251061Ssmh { 750300640Sken /* 751300640Sken * Samsung drive that doesn't support READ LOG EXT or 752300640Sken * READ LOG DMA EXT, despite reporting that it does in 753300640Sken * ATA identify data: 754300640Sken * SAMSUNG HD200HJ KF100-06 755300640Sken */ 756300640Sken { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG HD200*", "*" }, 757300640Sken /*quirks*/ADA_Q_LOG_BROKEN 758300640Sken }, 759300640Sken { 760300640Sken /* 761300640Sken * Samsung drive that doesn't support READ LOG EXT or 762300640Sken * READ LOG DMA EXT, despite reporting that it does in 763300640Sken * ATA identify data: 764300640Sken * SAMSUNG HD501LJ CR100-10 765300640Sken */ 766300640Sken { T_DIRECT, SIP_MEDIA_FIXED, "*", "SAMSUNG HD501*", "*" }, 767300640Sken /*quirks*/ADA_Q_LOG_BROKEN 768300640Sken }, 769300640Sken { 770300640Sken /* 771300640Sken * Seagate Lamarr 8TB Shingled Magnetic Recording (SMR) 772300640Sken * Drive Managed SATA hard drive. This drive doesn't report 773300640Sken * in firmware that it is a drive managed SMR drive. 774300640Sken */ 775326825Sasomers { T_DIRECT, SIP_MEDIA_FIXED, "*", "ST8000AS000[23]*", "*" }, 776300640Sken /*quirks*/ADA_Q_SMR_DM 777300640Sken }, 778300640Sken { 779358490Sscottl /* WD Green SSD */ 780358490Sscottl { T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WDS?????G0*", "*" }, 781358490Sscottl /*quirks*/ADA_Q_4K | ADA_Q_NCQ_TRIM_BROKEN 782358490Sscottl }, 783358490Sscottl { 784199178Smav /* Default */ 785199178Smav { 786199178Smav T_ANY, SIP_MEDIA_REMOVABLE|SIP_MEDIA_FIXED, 787199178Smav /*vendor*/"*", /*product*/"*", /*revision*/"*" 788199178Smav }, 789199178Smav /*quirks*/0 790199178Smav }, 791199178Smav}; 792195534Sscottl 793195534Sscottlstatic disk_strategy_t adastrategy; 794195534Sscottlstatic dumper_t adadump; 795195534Sscottlstatic periph_init_t adainit; 796300207Skenstatic void adadiskgonecb(struct disk *dp); 797300207Skenstatic periph_oninv_t adaoninvalidate; 798300207Skenstatic periph_dtor_t adacleanup; 799195534Sscottlstatic void adaasync(void *callback_arg, u_int32_t code, 800195534Sscottl struct cam_path *path, void *arg); 801300207Skenstatic int adazonemodesysctl(SYSCTL_HANDLER_ARGS); 802300207Skenstatic int adazonesupsysctl(SYSCTL_HANDLER_ARGS); 803195534Sscottlstatic void adasysctlinit(void *context, int pending); 804300207Skenstatic int adagetattr(struct bio *bp); 805300207Skenstatic void adasetflags(struct ada_softc *softc, 806300207Sken struct ccb_getdev *cgd); 807350805Smavstatic void adasetgeom(struct ada_softc *softc, 808350805Smav struct ccb_getdev *cgd); 809195534Sscottlstatic periph_ctor_t adaregister; 810300207Skenstatic void ada_dsmtrim(struct ada_softc *softc, struct bio *bp, 811300207Sken struct ccb_ataio *ataio); 812300207Skenstatic void ada_cfaerase(struct ada_softc *softc, struct bio *bp, 813300207Sken struct ccb_ataio *ataio); 814300207Skenstatic int ada_zone_bio_to_ata(int disk_zone_cmd); 815300207Skenstatic int ada_zone_cmd(struct cam_periph *periph, union ccb *ccb, 816300207Sken struct bio *bp, int *queue_ccb); 817195534Sscottlstatic periph_start_t adastart; 818300207Skenstatic void adaprobedone(struct cam_periph *periph, union ccb *ccb); 819300207Skenstatic void adazonedone(struct cam_periph *periph, union ccb *ccb); 820195534Sscottlstatic void adadone(struct cam_periph *periph, 821195534Sscottl union ccb *done_ccb); 822195534Sscottlstatic int adaerror(union ccb *ccb, u_int32_t cam_flags, 823195534Sscottl u_int32_t sense_flags); 824195534Sscottlstatic timeout_t adasendorderedtag; 825195534Sscottlstatic void adashutdown(void *arg, int howto); 826220650Smavstatic void adasuspend(void *arg); 827220650Smavstatic void adaresume(void *arg); 828195534Sscottl 829221071Smav#ifndef ADA_DEFAULT_LEGACY_ALIASES 830221071Smav#define ADA_DEFAULT_LEGACY_ALIASES 1 831221071Smav#endif 832221071Smav 833195534Sscottl#ifndef ADA_DEFAULT_TIMEOUT 834195534Sscottl#define ADA_DEFAULT_TIMEOUT 30 /* Timeout in seconds */ 835195534Sscottl#endif 836195534Sscottl 837195534Sscottl#ifndef ADA_DEFAULT_RETRY 838195534Sscottl#define ADA_DEFAULT_RETRY 4 839195534Sscottl#endif 840195534Sscottl 841195534Sscottl#ifndef ADA_DEFAULT_SEND_ORDERED 842195534Sscottl#define ADA_DEFAULT_SEND_ORDERED 1 843195534Sscottl#endif 844195534Sscottl 845214279Sbrucec#ifndef ADA_DEFAULT_SPINDOWN_SHUTDOWN 846214279Sbrucec#define ADA_DEFAULT_SPINDOWN_SHUTDOWN 1 847214279Sbrucec#endif 848214279Sbrucec 849220650Smav#ifndef ADA_DEFAULT_SPINDOWN_SUSPEND 850220650Smav#define ADA_DEFAULT_SPINDOWN_SUSPEND 1 851220650Smav#endif 852220650Smav 853224497Smav#ifndef ADA_DEFAULT_READ_AHEAD 854224497Smav#define ADA_DEFAULT_READ_AHEAD 1 855224497Smav#endif 856224497Smav 857220412Smav#ifndef ADA_DEFAULT_WRITE_CACHE 858220412Smav#define ADA_DEFAULT_WRITE_CACHE 1 859220412Smav#endif 860220412Smav 861224497Smav#define ADA_RA (softc->read_ahead >= 0 ? \ 862224497Smav softc->read_ahead : ada_read_ahead) 863224497Smav#define ADA_WC (softc->write_cache >= 0 ? \ 864224497Smav softc->write_cache : ada_write_cache) 865224497Smav 866208349Smarius/* 867208349Smarius * Most platforms map firmware geometry to actual, but some don't. If 868208349Smarius * not overridden, default to nothing. 869208349Smarius */ 870208349Smarius#ifndef ata_disk_firmware_geom_adjust 871208349Smarius#define ata_disk_firmware_geom_adjust(disk) 872208349Smarius#endif 873195534Sscottl 874195534Sscottlstatic int ada_retry_count = ADA_DEFAULT_RETRY; 875195534Sscottlstatic int ada_default_timeout = ADA_DEFAULT_TIMEOUT; 876195534Sscottlstatic int ada_send_ordered = ADA_DEFAULT_SEND_ORDERED; 877214279Sbrucecstatic int ada_spindown_shutdown = ADA_DEFAULT_SPINDOWN_SHUTDOWN; 878220650Smavstatic int ada_spindown_suspend = ADA_DEFAULT_SPINDOWN_SUSPEND; 879224497Smavstatic int ada_read_ahead = ADA_DEFAULT_READ_AHEAD; 880220412Smavstatic int ada_write_cache = ADA_DEFAULT_WRITE_CACHE; 881195534Sscottl 882227309Sedstatic SYSCTL_NODE(_kern_cam, OID_AUTO, ada, CTLFLAG_RD, 0, 883195534Sscottl "CAM Direct Access Disk driver"); 884267992ShselaskySYSCTL_INT(_kern_cam_ada, OID_AUTO, retry_count, CTLFLAG_RWTUN, 885195534Sscottl &ada_retry_count, 0, "Normal I/O retry count"); 886267992ShselaskySYSCTL_INT(_kern_cam_ada, OID_AUTO, default_timeout, CTLFLAG_RWTUN, 887195534Sscottl &ada_default_timeout, 0, "Normal I/O timeout (in seconds)"); 888267992ShselaskySYSCTL_INT(_kern_cam_ada, OID_AUTO, send_ordered, CTLFLAG_RWTUN, 889195534Sscottl &ada_send_ordered, 0, "Send Ordered Tags"); 890267992ShselaskySYSCTL_INT(_kern_cam_ada, OID_AUTO, spindown_shutdown, CTLFLAG_RWTUN, 891214279Sbrucec &ada_spindown_shutdown, 0, "Spin down upon shutdown"); 892267992ShselaskySYSCTL_INT(_kern_cam_ada, OID_AUTO, spindown_suspend, CTLFLAG_RWTUN, 893220650Smav &ada_spindown_suspend, 0, "Spin down upon suspend"); 894267992ShselaskySYSCTL_INT(_kern_cam_ada, OID_AUTO, read_ahead, CTLFLAG_RWTUN, 895224497Smav &ada_read_ahead, 0, "Enable disk read-ahead"); 896267992ShselaskySYSCTL_INT(_kern_cam_ada, OID_AUTO, write_cache, CTLFLAG_RWTUN, 897220412Smav &ada_write_cache, 0, "Enable disk write cache"); 898195534Sscottl 899195534Sscottl/* 900195534Sscottl * ADA_ORDEREDTAG_INTERVAL determines how often, relative 901195534Sscottl * to the default timeout, we check to see whether an ordered 902195534Sscottl * tagged transaction is appropriate to prevent simple tag 903195534Sscottl * starvation. Since we'd like to ensure that there is at least 904195534Sscottl * 1/2 of the timeout length left for a starved transaction to 905195534Sscottl * complete after we've sent an ordered tag, we must poll at least 906195534Sscottl * four times in every timeout period. This takes care of the worst 907195534Sscottl * case where a starved transaction starts during an interval that 908195534Sscottl * meets the requirement "don't send an ordered tag" test so it takes 909195534Sscottl * us two intervals to determine that a tag must be sent. 910195534Sscottl */ 911195534Sscottl#ifndef ADA_ORDEREDTAG_INTERVAL 912195534Sscottl#define ADA_ORDEREDTAG_INTERVAL 4 913195534Sscottl#endif 914195534Sscottl 915195534Sscottlstatic struct periph_driver adadriver = 916195534Sscottl{ 917195534Sscottl adainit, "ada", 918195534Sscottl TAILQ_HEAD_INITIALIZER(adadriver.units), /* generation */ 0 919195534Sscottl}; 920195534Sscottl 921298002Simpstatic int adadeletemethodsysctl(SYSCTL_HANDLER_ARGS); 922298002Simp 923195534SscottlPERIPHDRIVER_DECLARE(ada, adadriver); 924195534Sscottl 925300207Skenstatic MALLOC_DEFINE(M_ATADA, "ata_da", "ata_da buffers"); 926300207Sken 927195534Sscottlstatic int 928195534Sscottladaopen(struct disk *dp) 929195534Sscottl{ 930195534Sscottl struct cam_periph *periph; 931195534Sscottl struct ada_softc *softc; 932195534Sscottl int error; 933195534Sscottl 934195534Sscottl periph = (struct cam_periph *)dp->d_drv1; 935195534Sscottl if (cam_periph_acquire(periph) != CAM_REQ_CMP) { 936195534Sscottl return(ENXIO); 937195534Sscottl } 938195534Sscottl 939195534Sscottl cam_periph_lock(periph); 940195534Sscottl if ((error = cam_periph_hold(periph, PRIBIO|PCATCH)) != 0) { 941195534Sscottl cam_periph_unlock(periph); 942195534Sscottl cam_periph_release(periph); 943195534Sscottl return (error); 944195534Sscottl } 945195534Sscottl 946236602Smav CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, 947236602Smav ("adaopen\n")); 948195534Sscottl 949249981Smav softc = (struct ada_softc *)periph->softc; 950249981Smav softc->flags |= ADA_FLAG_OPEN; 951195534Sscottl 952195534Sscottl cam_periph_unhold(periph); 953195534Sscottl cam_periph_unlock(periph); 954195534Sscottl return (0); 955195534Sscottl} 956195534Sscottl 957195534Sscottlstatic int 958195534Sscottladaclose(struct disk *dp) 959195534Sscottl{ 960195534Sscottl struct cam_periph *periph; 961195534Sscottl struct ada_softc *softc; 962195534Sscottl union ccb *ccb; 963253724Smav int error; 964195534Sscottl 965195534Sscottl periph = (struct cam_periph *)dp->d_drv1; 966256843Smav softc = (struct ada_softc *)periph->softc; 967195534Sscottl cam_periph_lock(periph); 968195534Sscottl 969236602Smav CAM_DEBUG(periph->path, CAM_DEBUG_TRACE | CAM_DEBUG_PERIPH, 970236602Smav ("adaclose\n")); 971236602Smav 972195534Sscottl /* We only sync the cache if the drive is capable of it. */ 973253724Smav if ((softc->flags & ADA_FLAG_DIRTY) != 0 && 974253724Smav (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) != 0 && 975256843Smav (periph->flags & CAM_PERIPH_INVALID) == 0 && 976256843Smav cam_periph_hold(periph, PRIBIO) == 0) { 977195534Sscottl 978198382Smav ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); 979195534Sscottl cam_fill_ataio(&ccb->ataio, 980195534Sscottl 1, 981195534Sscottl adadone, 982195534Sscottl CAM_DIR_NONE, 983195534Sscottl 0, 984195534Sscottl NULL, 985195534Sscottl 0, 986195534Sscottl ada_default_timeout*1000); 987195534Sscottl 988195534Sscottl if (softc->flags & ADA_FLAG_CAN_48BIT) 989195534Sscottl ata_48bit_cmd(&ccb->ataio, ATA_FLUSHCACHE48, 0, 0, 0); 990195534Sscottl else 991196659Smav ata_28bit_cmd(&ccb->ataio, ATA_FLUSHCACHE, 0, 0, 0); 992253724Smav error = cam_periph_runccb(ccb, adaerror, /*cam_flags*/0, 993198328Smav /*sense_flags*/0, softc->disk->d_devstat); 994195534Sscottl 995253724Smav if (error != 0) 996195534Sscottl xpt_print(periph->path, "Synchronize cache failed\n"); 997308080Smav softc->flags &= ~ADA_FLAG_DIRTY; 998195534Sscottl xpt_release_ccb(ccb); 999256843Smav cam_periph_unhold(periph); 1000195534Sscottl } 1001195534Sscottl 1002195534Sscottl softc->flags &= ~ADA_FLAG_OPEN; 1003256843Smav 1004256843Smav while (softc->refcount != 0) 1005256843Smav cam_periph_sleep(periph, &softc->refcount, PRIBIO, "adaclose", 1); 1006195534Sscottl cam_periph_unlock(periph); 1007195534Sscottl cam_periph_release(periph); 1008195534Sscottl return (0); 1009195534Sscottl} 1010195534Sscottl 1011201139Smavstatic void 1012201139Smavadaschedule(struct cam_periph *periph) 1013201139Smav{ 1014201139Smav struct ada_softc *softc = (struct ada_softc *)periph->softc; 1015201139Smav 1016249205Smav if (softc->state != ADA_STATE_NORMAL) 1017249205Smav return; 1018249205Smav 1019298002Simp cam_iosched_schedule(softc->cam_iosched, periph); 1020201139Smav} 1021201139Smav 1022195534Sscottl/* 1023195534Sscottl * Actually translate the requested transfer into one the physical driver 1024195534Sscottl * can understand. The transfer is described by a buf and will include 1025195534Sscottl * only one physical transfer. 1026195534Sscottl */ 1027195534Sscottlstatic void 1028195534Sscottladastrategy(struct bio *bp) 1029195534Sscottl{ 1030195534Sscottl struct cam_periph *periph; 1031195534Sscottl struct ada_softc *softc; 1032195534Sscottl 1033195534Sscottl periph = (struct cam_periph *)bp->bio_disk->d_drv1; 1034195534Sscottl softc = (struct ada_softc *)periph->softc; 1035195534Sscottl 1036195534Sscottl cam_periph_lock(periph); 1037195534Sscottl 1038236602Smav CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("adastrategy(%p)\n", bp)); 1039236602Smav 1040195534Sscottl /* 1041195534Sscottl * If the device has been made invalid, error out 1042195534Sscottl */ 1043249981Smav if ((periph->flags & CAM_PERIPH_INVALID) != 0) { 1044195534Sscottl cam_periph_unlock(periph); 1045195534Sscottl biofinish(bp, NULL, ENXIO); 1046195534Sscottl return; 1047195534Sscottl } 1048300207Sken 1049300207Sken /* 1050300207Sken * Zone commands must be ordered, because they can depend on the 1051300207Sken * effects of previously issued commands, and they may affect 1052300207Sken * commands after them. 1053300207Sken */ 1054300207Sken if (bp->bio_cmd == BIO_ZONE) 1055300207Sken bp->bio_flags |= BIO_ORDERED; 1056195534Sscottl 1057195534Sscottl /* 1058195534Sscottl * Place it in the queue of disk activities for this disk 1059195534Sscottl */ 1060298002Simp cam_iosched_queue_work(softc->cam_iosched, bp); 1061195534Sscottl 1062195534Sscottl /* 1063195534Sscottl * Schedule ourselves for performing the work. 1064195534Sscottl */ 1065201139Smav adaschedule(periph); 1066195534Sscottl cam_periph_unlock(periph); 1067195534Sscottl 1068195534Sscottl return; 1069195534Sscottl} 1070195534Sscottl 1071195534Sscottlstatic int 1072195534Sscottladadump(void *arg, void *virtual, vm_offset_t physical, off_t offset, size_t length) 1073195534Sscottl{ 1074195534Sscottl struct cam_periph *periph; 1075195534Sscottl struct ada_softc *softc; 1076195534Sscottl u_int secsize; 1077195534Sscottl union ccb ccb; 1078195534Sscottl struct disk *dp; 1079195534Sscottl uint64_t lba; 1080195534Sscottl uint16_t count; 1081236814Smav int error = 0; 1082195534Sscottl 1083195534Sscottl dp = arg; 1084195534Sscottl periph = dp->d_drv1; 1085195534Sscottl softc = (struct ada_softc *)periph->softc; 1086195534Sscottl cam_periph_lock(periph); 1087195534Sscottl secsize = softc->params.secsize; 1088195534Sscottl lba = offset / secsize; 1089195534Sscottl count = length / secsize; 1090195534Sscottl 1091249981Smav if ((periph->flags & CAM_PERIPH_INVALID) != 0) { 1092195534Sscottl cam_periph_unlock(periph); 1093195534Sscottl return (ENXIO); 1094195534Sscottl } 1095195534Sscottl 1096195534Sscottl if (length > 0) { 1097198382Smav xpt_setup_ccb(&ccb.ccb_h, periph->path, CAM_PRIORITY_NORMAL); 1098195534Sscottl ccb.ccb_h.ccb_state = ADA_CCB_DUMP; 1099195534Sscottl cam_fill_ataio(&ccb.ataio, 1100195534Sscottl 0, 1101195534Sscottl adadone, 1102195534Sscottl CAM_DIR_OUT, 1103195534Sscottl 0, 1104195534Sscottl (u_int8_t *) virtual, 1105195534Sscottl length, 1106195534Sscottl ada_default_timeout*1000); 1107195534Sscottl if ((softc->flags & ADA_FLAG_CAN_48BIT) && 1108195534Sscottl (lba + count >= ATA_MAX_28BIT_LBA || 1109195534Sscottl count >= 256)) { 1110195534Sscottl ata_48bit_cmd(&ccb.ataio, ATA_WRITE_DMA48, 1111195534Sscottl 0, lba, count); 1112195534Sscottl } else { 1113196659Smav ata_28bit_cmd(&ccb.ataio, ATA_WRITE_DMA, 1114195534Sscottl 0, lba, count); 1115195534Sscottl } 1116195534Sscottl xpt_polled_action(&ccb); 1117195534Sscottl 1118236814Smav error = cam_periph_error(&ccb, 1119236814Smav 0, SF_NO_RECOVERY | SF_NO_RETRY, NULL); 1120236814Smav if ((ccb.ccb_h.status & CAM_DEV_QFRZN) != 0) 1121236814Smav cam_release_devq(ccb.ccb_h.path, /*relsim_flags*/0, 1122236814Smav /*reduction*/0, /*timeout*/0, /*getcount_only*/0); 1123236814Smav if (error != 0) 1124195534Sscottl printf("Aborting dump due to I/O error.\n"); 1125236814Smav 1126195534Sscottl cam_periph_unlock(periph); 1127236814Smav return (error); 1128195534Sscottl } 1129195534Sscottl 1130195534Sscottl if (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) { 1131198382Smav xpt_setup_ccb(&ccb.ccb_h, periph->path, CAM_PRIORITY_NORMAL); 1132195534Sscottl 1133298011Simp /* 1134298023Sngie * Tell the drive to flush its internal cache. if we 1135298011Simp * can't flush in 5s we have big problems. No need to 1136298011Simp * wait the default 60s to detect problems. 1137298011Simp */ 1138195534Sscottl ccb.ccb_h.ccb_state = ADA_CCB_DUMP; 1139195534Sscottl cam_fill_ataio(&ccb.ataio, 1140236814Smav 0, 1141195534Sscottl adadone, 1142195534Sscottl CAM_DIR_NONE, 1143195534Sscottl 0, 1144195534Sscottl NULL, 1145195534Sscottl 0, 1146298002Simp 5*1000); 1147195534Sscottl 1148195534Sscottl if (softc->flags & ADA_FLAG_CAN_48BIT) 1149195534Sscottl ata_48bit_cmd(&ccb.ataio, ATA_FLUSHCACHE48, 0, 0, 0); 1150195534Sscottl else 1151196659Smav ata_28bit_cmd(&ccb.ataio, ATA_FLUSHCACHE, 0, 0, 0); 1152195534Sscottl xpt_polled_action(&ccb); 1153195534Sscottl 1154236814Smav error = cam_periph_error(&ccb, 1155236814Smav 0, SF_NO_RECOVERY | SF_NO_RETRY, NULL); 1156236814Smav if ((ccb.ccb_h.status & CAM_DEV_QFRZN) != 0) 1157236814Smav cam_release_devq(ccb.ccb_h.path, /*relsim_flags*/0, 1158236814Smav /*reduction*/0, /*timeout*/0, /*getcount_only*/0); 1159236814Smav if (error != 0) 1160195534Sscottl xpt_print(periph->path, "Synchronize cache failed\n"); 1161195534Sscottl } 1162195534Sscottl cam_periph_unlock(periph); 1163236814Smav return (error); 1164195534Sscottl} 1165195534Sscottl 1166195534Sscottlstatic void 1167195534Sscottladainit(void) 1168195534Sscottl{ 1169195534Sscottl cam_status status; 1170195534Sscottl 1171195534Sscottl /* 1172195534Sscottl * Install a global async callback. This callback will 1173195534Sscottl * receive async callbacks like "new device found". 1174195534Sscottl */ 1175195534Sscottl status = xpt_register_async(AC_FOUND_DEVICE, adaasync, NULL, NULL); 1176195534Sscottl 1177195534Sscottl if (status != CAM_REQ_CMP) { 1178195534Sscottl printf("ada: Failed to attach master async callback " 1179195534Sscottl "due to status 0x%x!\n", status); 1180195534Sscottl } else if (ada_send_ordered) { 1181195534Sscottl 1182220650Smav /* Register our event handlers */ 1183220650Smav if ((EVENTHANDLER_REGISTER(power_suspend, adasuspend, 1184220650Smav NULL, EVENTHANDLER_PRI_LAST)) == NULL) 1185220650Smav printf("adainit: power event registration failed!\n"); 1186220650Smav if ((EVENTHANDLER_REGISTER(power_resume, adaresume, 1187220650Smav NULL, EVENTHANDLER_PRI_LAST)) == NULL) 1188220650Smav printf("adainit: power event registration failed!\n"); 1189220650Smav if ((EVENTHANDLER_REGISTER(shutdown_post_sync, adashutdown, 1190195534Sscottl NULL, SHUTDOWN_PRI_DEFAULT)) == NULL) 1191195534Sscottl printf("adainit: shutdown event registration failed!\n"); 1192195534Sscottl } 1193195534Sscottl} 1194195534Sscottl 1195249347Sken/* 1196249347Sken * Callback from GEOM, called when it has finished cleaning up its 1197249347Sken * resources. 1198249347Sken */ 1199195534Sscottlstatic void 1200249347Skenadadiskgonecb(struct disk *dp) 1201249347Sken{ 1202249347Sken struct cam_periph *periph; 1203249347Sken 1204249347Sken periph = (struct cam_periph *)dp->d_drv1; 1205249347Sken 1206249347Sken cam_periph_release(periph); 1207249347Sken} 1208249347Sken 1209249347Skenstatic void 1210195534Sscottladaoninvalidate(struct cam_periph *periph) 1211195534Sscottl{ 1212195534Sscottl struct ada_softc *softc; 1213195534Sscottl 1214195534Sscottl softc = (struct ada_softc *)periph->softc; 1215195534Sscottl 1216195534Sscottl /* 1217195534Sscottl * De-register any async callbacks. 1218195534Sscottl */ 1219195534Sscottl xpt_register_async(0, adaasync, periph, periph->path); 1220298002Simp#ifdef CAM_IO_STATS 1221298002Simp softc->invalidations++; 1222298002Simp#endif 1223195534Sscottl 1224195534Sscottl /* 1225195534Sscottl * Return all queued I/O with ENXIO. 1226195534Sscottl * XXX Handle any transactions queued to the card 1227195534Sscottl * with XPT_ABORT_CCB. 1228195534Sscottl */ 1229298002Simp cam_iosched_flush(softc->cam_iosched, NULL, ENXIO); 1230195534Sscottl 1231195534Sscottl disk_gone(softc->disk); 1232195534Sscottl} 1233195534Sscottl 1234195534Sscottlstatic void 1235195534Sscottladacleanup(struct cam_periph *periph) 1236195534Sscottl{ 1237195534Sscottl struct ada_softc *softc; 1238195534Sscottl 1239195534Sscottl softc = (struct ada_softc *)periph->softc; 1240195534Sscottl 1241195534Sscottl cam_periph_unlock(periph); 1242195534Sscottl 1243298002Simp cam_iosched_fini(softc->cam_iosched); 1244298002Simp 1245195534Sscottl /* 1246195534Sscottl * If we can't free the sysctl tree, oh well... 1247195534Sscottl */ 1248298002Simp if ((softc->flags & ADA_FLAG_SCTX_INIT) != 0) { 1249298002Simp#ifdef CAM_IO_STATS 1250298002Simp if (sysctl_ctx_free(&softc->sysctl_stats_ctx) != 0) 1251298002Simp xpt_print(periph->path, 1252298002Simp "can't remove sysctl stats context\n"); 1253298002Simp#endif 1254298002Simp if (sysctl_ctx_free(&softc->sysctl_ctx) != 0) 1255298002Simp xpt_print(periph->path, 1256298002Simp "can't remove sysctl context\n"); 1257195534Sscottl } 1258195534Sscottl 1259195534Sscottl disk_destroy(softc->disk); 1260195534Sscottl callout_drain(&softc->sendordered_c); 1261195534Sscottl free(softc, M_DEVBUF); 1262195534Sscottl cam_periph_lock(periph); 1263195534Sscottl} 1264195534Sscottl 1265195534Sscottlstatic void 1266298002Simpadasetdeletemethod(struct ada_softc *softc) 1267298002Simp{ 1268298002Simp 1269298002Simp if (softc->flags & ADA_FLAG_CAN_NCQ_TRIM) 1270298002Simp softc->delete_method = ADA_DELETE_NCQ_DSM_TRIM; 1271298002Simp else if (softc->flags & ADA_FLAG_CAN_TRIM) 1272298002Simp softc->delete_method = ADA_DELETE_DSM_TRIM; 1273298002Simp else if ((softc->flags & ADA_FLAG_CAN_CFA) && !(softc->flags & ADA_FLAG_CAN_48BIT)) 1274298002Simp softc->delete_method = ADA_DELETE_CFA_ERASE; 1275298002Simp else 1276298002Simp softc->delete_method = ADA_DELETE_NONE; 1277298002Simp} 1278298002Simp 1279298002Simpstatic void 1280195534Sscottladaasync(void *callback_arg, u_int32_t code, 1281195534Sscottl struct cam_path *path, void *arg) 1282195534Sscottl{ 1283236393Smav struct ccb_getdev cgd; 1284195534Sscottl struct cam_periph *periph; 1285220412Smav struct ada_softc *softc; 1286195534Sscottl 1287195534Sscottl periph = (struct cam_periph *)callback_arg; 1288195534Sscottl switch (code) { 1289195534Sscottl case AC_FOUND_DEVICE: 1290195534Sscottl { 1291195534Sscottl struct ccb_getdev *cgd; 1292195534Sscottl cam_status status; 1293195534Sscottl 1294195534Sscottl cgd = (struct ccb_getdev *)arg; 1295195534Sscottl if (cgd == NULL) 1296195534Sscottl break; 1297195534Sscottl 1298195534Sscottl if (cgd->protocol != PROTO_ATA) 1299195534Sscottl break; 1300195534Sscottl 1301195534Sscottl /* 1302195534Sscottl * Allocate a peripheral instance for 1303195534Sscottl * this device and start the probe 1304195534Sscottl * process. 1305195534Sscottl */ 1306195534Sscottl status = cam_periph_alloc(adaregister, adaoninvalidate, 1307195534Sscottl adacleanup, adastart, 1308195534Sscottl "ada", CAM_PERIPH_BIO, 1309256843Smav path, adaasync, 1310195534Sscottl AC_FOUND_DEVICE, cgd); 1311195534Sscottl 1312195534Sscottl if (status != CAM_REQ_CMP 1313195534Sscottl && status != CAM_REQ_INPROG) 1314195534Sscottl printf("adaasync: Unable to attach to new device " 1315195534Sscottl "due to status 0x%x\n", status); 1316195534Sscottl break; 1317195534Sscottl } 1318236393Smav case AC_GETDEV_CHANGED: 1319236393Smav { 1320236393Smav softc = (struct ada_softc *)periph->softc; 1321236393Smav xpt_setup_ccb(&cgd.ccb_h, periph->path, CAM_PRIORITY_NORMAL); 1322236393Smav cgd.ccb_h.func_code = XPT_GDEV_TYPE; 1323236393Smav xpt_action((union ccb *)&cgd); 1324236393Smav 1325300207Sken /* 1326350805Smav * Update our information based on the new Identify data. 1327300207Sken */ 1328300207Sken adasetflags(softc, &cgd); 1329350805Smav adasetgeom(softc, &cgd); 1330350805Smav disk_resize(softc->disk, M_NOWAIT); 1331298002Simp 1332236393Smav cam_periph_async(periph, code, path, arg); 1333236393Smav break; 1334236393Smav } 1335235897Smav case AC_ADVINFO_CHANGED: 1336235897Smav { 1337235897Smav uintptr_t buftype; 1338235897Smav 1339235897Smav buftype = (uintptr_t)arg; 1340235897Smav if (buftype == CDAI_TYPE_PHYS_PATH) { 1341235897Smav struct ada_softc *softc; 1342235897Smav 1343235897Smav softc = periph->softc; 1344235897Smav disk_attr_changed(softc->disk, "GEOM::physpath", 1345235897Smav M_NOWAIT); 1346235897Smav } 1347235897Smav break; 1348235897Smav } 1349220412Smav case AC_SENT_BDR: 1350220412Smav case AC_BUS_RESET: 1351220412Smav { 1352220412Smav softc = (struct ada_softc *)periph->softc; 1353220412Smav cam_periph_async(periph, code, path, arg); 1354220412Smav if (softc->state != ADA_STATE_NORMAL) 1355220412Smav break; 1356220454Smav xpt_setup_ccb(&cgd.ccb_h, periph->path, CAM_PRIORITY_NORMAL); 1357220412Smav cgd.ccb_h.func_code = XPT_GDEV_TYPE; 1358220412Smav xpt_action((union ccb *)&cgd); 1359300207Sken if (ADA_RA >= 0 && softc->flags & ADA_FLAG_CAN_RAHEAD) 1360224497Smav softc->state = ADA_STATE_RAHEAD; 1361321976Smav else if (ADA_WC >= 0 && softc->flags & ADA_FLAG_CAN_WCACHE) 1362224497Smav softc->state = ADA_STATE_WCACHE; 1363300640Sken else if ((softc->flags & ADA_FLAG_CAN_LOG) 1364300640Sken && (softc->zone_mode != ADA_ZONE_NONE)) 1365300207Sken softc->state = ADA_STATE_LOGDIR; 1366224497Smav else 1367224497Smav break; 1368256843Smav if (cam_periph_acquire(periph) != CAM_REQ_CMP) 1369256843Smav softc->state = ADA_STATE_NORMAL; 1370256843Smav else 1371256843Smav xpt_schedule(periph, CAM_PRIORITY_DEV); 1372220412Smav } 1373195534Sscottl default: 1374195534Sscottl cam_periph_async(periph, code, path, arg); 1375195534Sscottl break; 1376195534Sscottl } 1377195534Sscottl} 1378195534Sscottl 1379300207Skenstatic int 1380300207Skenadazonemodesysctl(SYSCTL_HANDLER_ARGS) 1381300207Sken{ 1382300207Sken char tmpbuf[40]; 1383300207Sken struct ada_softc *softc; 1384300207Sken int error; 1385300207Sken 1386300207Sken softc = (struct ada_softc *)arg1; 1387300207Sken 1388300207Sken switch (softc->zone_mode) { 1389300207Sken case ADA_ZONE_DRIVE_MANAGED: 1390300207Sken snprintf(tmpbuf, sizeof(tmpbuf), "Drive Managed"); 1391300207Sken break; 1392300207Sken case ADA_ZONE_HOST_AWARE: 1393300207Sken snprintf(tmpbuf, sizeof(tmpbuf), "Host Aware"); 1394300207Sken break; 1395300207Sken case ADA_ZONE_HOST_MANAGED: 1396300207Sken snprintf(tmpbuf, sizeof(tmpbuf), "Host Managed"); 1397300207Sken break; 1398300207Sken case ADA_ZONE_NONE: 1399300207Sken default: 1400300207Sken snprintf(tmpbuf, sizeof(tmpbuf), "Not Zoned"); 1401300207Sken break; 1402300207Sken } 1403300207Sken 1404300207Sken error = sysctl_handle_string(oidp, tmpbuf, sizeof(tmpbuf), req); 1405300207Sken 1406300207Sken return (error); 1407300207Sken} 1408300207Sken 1409300207Skenstatic int 1410300207Skenadazonesupsysctl(SYSCTL_HANDLER_ARGS) 1411300207Sken{ 1412300207Sken char tmpbuf[180]; 1413300207Sken struct ada_softc *softc; 1414300207Sken struct sbuf sb; 1415300207Sken int error, first; 1416300207Sken unsigned int i; 1417300207Sken 1418300207Sken softc = (struct ada_softc *)arg1; 1419300207Sken 1420300207Sken error = 0; 1421300207Sken first = 1; 1422300207Sken sbuf_new(&sb, tmpbuf, sizeof(tmpbuf), 0); 1423300207Sken 1424300207Sken for (i = 0; i < sizeof(ada_zone_desc_table) / 1425300207Sken sizeof(ada_zone_desc_table[0]); i++) { 1426300207Sken if (softc->zone_flags & ada_zone_desc_table[i].value) { 1427300207Sken if (first == 0) 1428300207Sken sbuf_printf(&sb, ", "); 1429300207Sken else 1430300207Sken first = 0; 1431300207Sken sbuf_cat(&sb, ada_zone_desc_table[i].desc); 1432300207Sken } 1433300207Sken } 1434300207Sken 1435300207Sken if (first == 1) 1436300207Sken sbuf_printf(&sb, "None"); 1437300207Sken 1438300207Sken sbuf_finish(&sb); 1439300207Sken 1440300207Sken error = sysctl_handle_string(oidp, sbuf_data(&sb), sbuf_len(&sb), req); 1441300207Sken 1442300207Sken return (error); 1443300207Sken} 1444300207Sken 1445300207Sken 1446195534Sscottlstatic void 1447195534Sscottladasysctlinit(void *context, int pending) 1448195534Sscottl{ 1449195534Sscottl struct cam_periph *periph; 1450195534Sscottl struct ada_softc *softc; 1451327228Smav char tmpstr[32], tmpstr2[16]; 1452195534Sscottl 1453195534Sscottl periph = (struct cam_periph *)context; 1454220454Smav 1455220454Smav /* periph was held for us when this task was enqueued */ 1456249981Smav if ((periph->flags & CAM_PERIPH_INVALID) != 0) { 1457220454Smav cam_periph_release(periph); 1458195534Sscottl return; 1459220454Smav } 1460195534Sscottl 1461195534Sscottl softc = (struct ada_softc *)periph->softc; 1462300207Sken snprintf(tmpstr, sizeof(tmpstr), "CAM ADA unit %d",periph->unit_number); 1463195534Sscottl snprintf(tmpstr2, sizeof(tmpstr2), "%d", periph->unit_number); 1464195534Sscottl 1465195534Sscottl sysctl_ctx_init(&softc->sysctl_ctx); 1466195534Sscottl softc->flags |= ADA_FLAG_SCTX_INIT; 1467195534Sscottl softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx, 1468195534Sscottl SYSCTL_STATIC_CHILDREN(_kern_cam_ada), OID_AUTO, tmpstr2, 1469195534Sscottl CTLFLAG_RD, 0, tmpstr); 1470195534Sscottl if (softc->sysctl_tree == NULL) { 1471195534Sscottl printf("adasysctlinit: unable to allocate sysctl tree\n"); 1472195534Sscottl cam_periph_release(periph); 1473195534Sscottl return; 1474195534Sscottl } 1475195534Sscottl 1476298002Simp SYSCTL_ADD_PROC(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1477298002Simp OID_AUTO, "delete_method", CTLTYPE_STRING | CTLFLAG_RW, 1478298002Simp softc, 0, adadeletemethodsysctl, "A", 1479298002Simp "BIO_DELETE execution method"); 1480220454Smav SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1481224497Smav OID_AUTO, "read_ahead", CTLFLAG_RW | CTLFLAG_MPSAFE, 1482224497Smav &softc->read_ahead, 0, "Enable disk read ahead."); 1483224497Smav SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1484220454Smav OID_AUTO, "write_cache", CTLFLAG_RW | CTLFLAG_MPSAFE, 1485220454Smav &softc->write_cache, 0, "Enable disk write cache."); 1486248922Ssmh SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1487298002Simp OID_AUTO, "unmapped_io", CTLFLAG_RD | CTLFLAG_MPSAFE, 1488298002Simp &softc->unmappedio, 0, "Unmapped I/O leaf"); 1489298002Simp SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1490298002Simp OID_AUTO, "rotating", CTLFLAG_RD | CTLFLAG_MPSAFE, 1491298002Simp &softc->rotating, 0, "Rotating media"); 1492300207Sken SYSCTL_ADD_PROC(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1493300207Sken OID_AUTO, "zone_mode", CTLTYPE_STRING | CTLFLAG_RD, 1494300207Sken softc, 0, adazonemodesysctl, "A", 1495300207Sken "Zone Mode"); 1496300207Sken SYSCTL_ADD_PROC(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1497300207Sken OID_AUTO, "zone_support", CTLTYPE_STRING | CTLFLAG_RD, 1498300207Sken softc, 0, adazonesupsysctl, "A", 1499300207Sken "Zone Support"); 1500300207Sken SYSCTL_ADD_UQUAD(&softc->sysctl_ctx, 1501300207Sken SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, 1502300207Sken "optimal_seq_zones", CTLFLAG_RD, &softc->optimal_seq_zones, 1503300207Sken "Optimal Number of Open Sequential Write Preferred Zones"); 1504300207Sken SYSCTL_ADD_UQUAD(&softc->sysctl_ctx, 1505300207Sken SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, 1506300207Sken "optimal_nonseq_zones", CTLFLAG_RD, 1507300207Sken &softc->optimal_nonseq_zones, 1508300207Sken "Optimal Number of Non-Sequentially Written Sequential Write " 1509300207Sken "Preferred Zones"); 1510300207Sken SYSCTL_ADD_UQUAD(&softc->sysctl_ctx, 1511300207Sken SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, 1512300207Sken "max_seq_zones", CTLFLAG_RD, &softc->max_seq_zones, 1513300207Sken "Maximum Number of Open Sequential Write Required Zones"); 1514300207Sken 1515220454Smav#ifdef ADA_TEST_FAILURE 1516220454Smav /* 1517220454Smav * Add a 'door bell' sysctl which allows one to set it from userland 1518220454Smav * and cause something bad to happen. For the moment, we only allow 1519220454Smav * whacking the next read or write. 1520220454Smav */ 1521220454Smav SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1522220454Smav OID_AUTO, "force_read_error", CTLFLAG_RW | CTLFLAG_MPSAFE, 1523220454Smav &softc->force_read_error, 0, 1524220454Smav "Force a read error for the next N reads."); 1525220454Smav SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1526220454Smav OID_AUTO, "force_write_error", CTLFLAG_RW | CTLFLAG_MPSAFE, 1527220454Smav &softc->force_write_error, 0, 1528220454Smav "Force a write error for the next N writes."); 1529220454Smav SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree), 1530220454Smav OID_AUTO, "periodic_read_error", CTLFLAG_RW | CTLFLAG_MPSAFE, 1531220454Smav &softc->periodic_read_error, 0, 1532220454Smav "Force a read error every N reads (don't set too low)."); 1533220454Smav#endif 1534298002Simp 1535298002Simp#ifdef CAM_IO_STATS 1536298002Simp softc->sysctl_stats_tree = SYSCTL_ADD_NODE(&softc->sysctl_stats_ctx, 1537298002Simp SYSCTL_CHILDREN(softc->sysctl_tree), OID_AUTO, "stats", 1538298002Simp CTLFLAG_RD, 0, "Statistics"); 1539298002Simp SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, 1540298002Simp SYSCTL_CHILDREN(softc->sysctl_stats_tree), 1541298002Simp OID_AUTO, "timeouts", CTLFLAG_RD | CTLFLAG_MPSAFE, 1542298002Simp &softc->timeouts, 0, 1543298002Simp "Device timeouts reported by the SIM"); 1544298002Simp SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, 1545298002Simp SYSCTL_CHILDREN(softc->sysctl_stats_tree), 1546298002Simp OID_AUTO, "errors", CTLFLAG_RD | CTLFLAG_MPSAFE, 1547298002Simp &softc->errors, 0, 1548298002Simp "Transport errors reported by the SIM."); 1549298002Simp SYSCTL_ADD_INT(&softc->sysctl_stats_ctx, 1550298002Simp SYSCTL_CHILDREN(softc->sysctl_stats_tree), 1551298002Simp OID_AUTO, "pack_invalidations", CTLFLAG_RD | CTLFLAG_MPSAFE, 1552298002Simp &softc->invalidations, 0, 1553298002Simp "Device pack invalidations."); 1554298002Simp#endif 1555298002Simp 1556298002Simp cam_iosched_sysctl_init(softc->cam_iosched, &softc->sysctl_ctx, 1557298002Simp softc->sysctl_tree); 1558298002Simp 1559195534Sscottl cam_periph_release(periph); 1560195534Sscottl} 1561195534Sscottl 1562223089Sgibbsstatic int 1563223089Sgibbsadagetattr(struct bio *bp) 1564223089Sgibbs{ 1565241485Smav int ret; 1566223089Sgibbs struct cam_periph *periph; 1567223089Sgibbs 1568223089Sgibbs periph = (struct cam_periph *)bp->bio_disk->d_drv1; 1569241485Smav cam_periph_lock(periph); 1570223089Sgibbs ret = xpt_getattr(bp->bio_data, bp->bio_length, bp->bio_attribute, 1571223089Sgibbs periph->path); 1572241485Smav cam_periph_unlock(periph); 1573223089Sgibbs if (ret == 0) 1574223089Sgibbs bp->bio_completed = bp->bio_length; 1575223089Sgibbs return ret; 1576223089Sgibbs} 1577223089Sgibbs 1578298002Simpstatic int 1579298002Simpadadeletemethodsysctl(SYSCTL_HANDLER_ARGS) 1580298002Simp{ 1581298002Simp char buf[16]; 1582298002Simp const char *p; 1583298002Simp struct ada_softc *softc; 1584298002Simp int i, error, value, methods; 1585298002Simp 1586298002Simp softc = (struct ada_softc *)arg1; 1587298002Simp 1588298002Simp value = softc->delete_method; 1589298002Simp if (value < 0 || value > ADA_DELETE_MAX) 1590298002Simp p = "UNKNOWN"; 1591298002Simp else 1592298002Simp p = ada_delete_method_names[value]; 1593298002Simp strncpy(buf, p, sizeof(buf)); 1594298002Simp error = sysctl_handle_string(oidp, buf, sizeof(buf), req); 1595298002Simp if (error != 0 || req->newptr == NULL) 1596298002Simp return (error); 1597298002Simp methods = 1 << ADA_DELETE_DISABLE; 1598298002Simp if ((softc->flags & ADA_FLAG_CAN_CFA) && 1599298002Simp !(softc->flags & ADA_FLAG_CAN_48BIT)) 1600298002Simp methods |= 1 << ADA_DELETE_CFA_ERASE; 1601298002Simp if (softc->flags & ADA_FLAG_CAN_TRIM) 1602298002Simp methods |= 1 << ADA_DELETE_DSM_TRIM; 1603298002Simp if (softc->flags & ADA_FLAG_CAN_NCQ_TRIM) 1604298002Simp methods |= 1 << ADA_DELETE_NCQ_DSM_TRIM; 1605298002Simp for (i = 0; i <= ADA_DELETE_MAX; i++) { 1606298002Simp if (!(methods & (1 << i)) || 1607298002Simp strcmp(buf, ada_delete_method_names[i]) != 0) 1608298002Simp continue; 1609298002Simp softc->delete_method = i; 1610298002Simp return (0); 1611298002Simp } 1612298002Simp return (EINVAL); 1613298002Simp} 1614298002Simp 1615300207Skenstatic void 1616300207Skenadasetflags(struct ada_softc *softc, struct ccb_getdev *cgd) 1617300207Sken{ 1618300207Sken if ((cgd->ident_data.capabilities1 & ATA_SUPPORT_DMA) && 1619300207Sken (cgd->inq_flags & SID_DMA)) 1620300207Sken softc->flags |= ADA_FLAG_CAN_DMA; 1621300207Sken else 1622300207Sken softc->flags &= ~ADA_FLAG_CAN_DMA; 1623300207Sken 1624300207Sken if (cgd->ident_data.support.command2 & ATA_SUPPORT_ADDRESS48) { 1625300207Sken softc->flags |= ADA_FLAG_CAN_48BIT; 1626300207Sken if (cgd->inq_flags & SID_DMA48) 1627300207Sken softc->flags |= ADA_FLAG_CAN_DMA48; 1628300207Sken else 1629300207Sken softc->flags &= ~ADA_FLAG_CAN_DMA48; 1630300207Sken } else 1631300207Sken softc->flags &= ~(ADA_FLAG_CAN_48BIT | ADA_FLAG_CAN_DMA48); 1632300207Sken 1633300207Sken if (cgd->ident_data.support.command2 & ATA_SUPPORT_FLUSHCACHE) 1634300207Sken softc->flags |= ADA_FLAG_CAN_FLUSHCACHE; 1635300207Sken else 1636300207Sken softc->flags &= ~ADA_FLAG_CAN_FLUSHCACHE; 1637300207Sken 1638300207Sken if (cgd->ident_data.support.command1 & ATA_SUPPORT_POWERMGT) 1639300207Sken softc->flags |= ADA_FLAG_CAN_POWERMGT; 1640300207Sken else 1641300207Sken softc->flags &= ~ADA_FLAG_CAN_POWERMGT; 1642300207Sken 1643300207Sken if ((cgd->ident_data.satacapabilities & ATA_SUPPORT_NCQ) && 1644300207Sken (cgd->inq_flags & SID_DMA) && (cgd->inq_flags & SID_CmdQue)) 1645300207Sken softc->flags |= ADA_FLAG_CAN_NCQ; 1646300207Sken else 1647300207Sken softc->flags &= ~ADA_FLAG_CAN_NCQ; 1648300207Sken 1649300207Sken if ((cgd->ident_data.support_dsm & ATA_SUPPORT_DSM_TRIM) && 1650350805Smav (cgd->inq_flags & SID_DMA) && 1651350805Smav (softc->quirks & ADA_Q_NO_TRIM) == 0) { 1652300207Sken softc->flags |= ADA_FLAG_CAN_TRIM; 1653300207Sken softc->trim_max_ranges = TRIM_MAX_RANGES; 1654300207Sken if (cgd->ident_data.max_dsm_blocks != 0) { 1655300207Sken softc->trim_max_ranges = 1656300207Sken min(cgd->ident_data.max_dsm_blocks * 1657300207Sken ATA_DSM_BLK_RANGES, softc->trim_max_ranges); 1658300207Sken } 1659300207Sken /* 1660300207Sken * If we can do RCVSND_FPDMA_QUEUED commands, we may be able 1661300207Sken * to do NCQ trims, if we support trims at all. We also need 1662300207Sken * support from the SIM to do things properly. Perhaps we 1663300207Sken * should look at log 13 dword 0 bit 0 and dword 1 bit 0 are 1664300207Sken * set too... 1665300207Sken */ 1666300207Sken if ((softc->quirks & ADA_Q_NCQ_TRIM_BROKEN) == 0 && 1667300207Sken (softc->flags & ADA_FLAG_PIM_ATA_EXT) != 0 && 1668300207Sken (cgd->ident_data.satacapabilities2 & 1669300207Sken ATA_SUPPORT_RCVSND_FPDMA_QUEUED) != 0 && 1670300207Sken (softc->flags & ADA_FLAG_CAN_TRIM) != 0) 1671300207Sken softc->flags |= ADA_FLAG_CAN_NCQ_TRIM; 1672300207Sken else 1673300207Sken softc->flags &= ~ADA_FLAG_CAN_NCQ_TRIM; 1674300207Sken } else 1675300207Sken softc->flags &= ~(ADA_FLAG_CAN_TRIM | ADA_FLAG_CAN_NCQ_TRIM); 1676300207Sken 1677300207Sken if (cgd->ident_data.support.command2 & ATA_SUPPORT_CFA) 1678300207Sken softc->flags |= ADA_FLAG_CAN_CFA; 1679300207Sken else 1680300207Sken softc->flags &= ~ADA_FLAG_CAN_CFA; 1681300207Sken 1682300207Sken /* 1683300207Sken * Now that we've set the appropriate flags, setup the delete 1684300207Sken * method. 1685300207Sken */ 1686300207Sken adasetdeletemethod(softc); 1687300207Sken 1688300640Sken if ((cgd->ident_data.support.extension & ATA_SUPPORT_GENLOG) 1689300640Sken && ((softc->quirks & ADA_Q_LOG_BROKEN) == 0)) 1690300207Sken softc->flags |= ADA_FLAG_CAN_LOG; 1691300207Sken else 1692300207Sken softc->flags &= ~ADA_FLAG_CAN_LOG; 1693300207Sken 1694300207Sken if ((cgd->ident_data.support3 & ATA_SUPPORT_ZONE_MASK) == 1695300207Sken ATA_SUPPORT_ZONE_HOST_AWARE) 1696300207Sken softc->zone_mode = ADA_ZONE_HOST_AWARE; 1697300640Sken else if (((cgd->ident_data.support3 & ATA_SUPPORT_ZONE_MASK) == 1698300640Sken ATA_SUPPORT_ZONE_DEV_MANAGED) 1699300640Sken || (softc->quirks & ADA_Q_SMR_DM)) 1700300207Sken softc->zone_mode = ADA_ZONE_DRIVE_MANAGED; 1701300207Sken else 1702300207Sken softc->zone_mode = ADA_ZONE_NONE; 1703300207Sken 1704300207Sken if (cgd->ident_data.support.command1 & ATA_SUPPORT_LOOKAHEAD) 1705300207Sken softc->flags |= ADA_FLAG_CAN_RAHEAD; 1706300207Sken else 1707300207Sken softc->flags &= ~ADA_FLAG_CAN_RAHEAD; 1708300207Sken 1709300207Sken if (cgd->ident_data.support.command1 & ATA_SUPPORT_WRITECACHE) 1710300207Sken softc->flags |= ADA_FLAG_CAN_WCACHE; 1711300207Sken else 1712300207Sken softc->flags &= ~ADA_FLAG_CAN_WCACHE; 1713300207Sken} 1714300207Sken 1715195534Sscottlstatic cam_status 1716195534Sscottladaregister(struct cam_periph *periph, void *arg) 1717195534Sscottl{ 1718195534Sscottl struct ada_softc *softc; 1719195534Sscottl struct ccb_getdev *cgd; 1720289137Smav char announce_buf[80]; 1721195534Sscottl struct disk_params *dp; 1722195534Sscottl caddr_t match; 1723289137Smav int quirks; 1724195534Sscottl 1725195534Sscottl cgd = (struct ccb_getdev *)arg; 1726195534Sscottl if (cgd == NULL) { 1727195534Sscottl printf("adaregister: no getdev CCB, can't register device\n"); 1728195534Sscottl return(CAM_REQ_CMP_ERR); 1729195534Sscottl } 1730195534Sscottl 1731195534Sscottl softc = (struct ada_softc *)malloc(sizeof(*softc), M_DEVBUF, 1732195534Sscottl M_NOWAIT|M_ZERO); 1733195534Sscottl 1734195534Sscottl if (softc == NULL) { 1735195534Sscottl printf("adaregister: Unable to probe new device. " 1736198328Smav "Unable to allocate softc\n"); 1737195534Sscottl return(CAM_REQ_CMP_ERR); 1738195534Sscottl } 1739195534Sscottl 1740298002Simp if (cam_iosched_init(&softc->cam_iosched, periph) != 0) { 1741298002Simp printf("adaregister: Unable to probe new device. " 1742298002Simp "Unable to allocate iosched memory\n"); 1743301568Scem free(softc, M_DEVBUF); 1744298002Simp return(CAM_REQ_CMP_ERR); 1745298002Simp } 1746195534Sscottl 1747195534Sscottl periph->softc = softc; 1748350805Smav xpt_path_inq(&softc->cpi, periph->path); 1749195534Sscottl 1750195534Sscottl /* 1751195534Sscottl * See if this device has any quirks. 1752195534Sscottl */ 1753199178Smav match = cam_quirkmatch((caddr_t)&cgd->ident_data, 1754199178Smav (caddr_t)ada_quirk_table, 1755298431Spfg nitems(ada_quirk_table), 1756199178Smav sizeof(*ada_quirk_table), ata_identify_match); 1757195534Sscottl if (match != NULL) 1758195534Sscottl softc->quirks = ((struct ada_quirk_entry *)match)->quirks; 1759195534Sscottl else 1760195534Sscottl softc->quirks = ADA_Q_NONE; 1761195534Sscottl 1762195534Sscottl TASK_INIT(&softc->sysctl_task, 0, adasysctlinit, periph); 1763195534Sscottl 1764195534Sscottl /* 1765195534Sscottl * Register this media as a disk 1766195534Sscottl */ 1767220618Smav (void)cam_periph_hold(periph, PRIBIO); 1768249106Smav cam_periph_unlock(periph); 1769222520Smav snprintf(announce_buf, sizeof(announce_buf), 1770222520Smav "kern.cam.ada.%d.quirks", periph->unit_number); 1771222520Smav quirks = softc->quirks; 1772222520Smav TUNABLE_INT_FETCH(announce_buf, &quirks); 1773222520Smav softc->quirks = quirks; 1774224497Smav softc->read_ahead = -1; 1775224497Smav snprintf(announce_buf, sizeof(announce_buf), 1776224497Smav "kern.cam.ada.%d.read_ahead", periph->unit_number); 1777224497Smav TUNABLE_INT_FETCH(announce_buf, &softc->read_ahead); 1778220618Smav softc->write_cache = -1; 1779220618Smav snprintf(announce_buf, sizeof(announce_buf), 1780220618Smav "kern.cam.ada.%d.write_cache", periph->unit_number); 1781220618Smav TUNABLE_INT_FETCH(announce_buf, &softc->write_cache); 1782300532Sken 1783300532Sken /* 1784300532Sken * Set support flags based on the Identify data and quirks. 1785300532Sken */ 1786300532Sken adasetflags(softc, cgd); 1787350805Smav if (softc->cpi.hba_misc & PIM_ATA_EXT) 1788350805Smav softc->flags |= ADA_FLAG_PIM_ATA_EXT; 1789300532Sken 1790250033Ssmh /* Disable queue sorting for non-rotational media by default. */ 1791298002Simp if (cgd->ident_data.media_rotation_rate == ATA_RATE_NON_ROTATING) { 1792298002Simp softc->rotating = 0; 1793298002Simp } else { 1794298002Simp softc->rotating = 1; 1795298002Simp } 1796298002Simp cam_iosched_set_sort_queue(softc->cam_iosched, softc->rotating ? -1 : 0); 1797195534Sscottl softc->disk = disk_alloc(); 1798350805Smav adasetgeom(softc, cgd); 1799220644Smav softc->disk->d_devstat = devstat_new_entry(periph->periph_name, 1800220644Smav periph->unit_number, softc->params.secsize, 1801220644Smav DEVSTAT_ALL_SUPPORTED, 1802220644Smav DEVSTAT_TYPE_DIRECT | 1803350805Smav XPORT_DEVSTAT_TYPE(softc->cpi.transport), 1804220644Smav DEVSTAT_PRIORITY_DISK); 1805195534Sscottl softc->disk->d_open = adaopen; 1806195534Sscottl softc->disk->d_close = adaclose; 1807195534Sscottl softc->disk->d_strategy = adastrategy; 1808223089Sgibbs softc->disk->d_getattr = adagetattr; 1809195534Sscottl softc->disk->d_dump = adadump; 1810249347Sken softc->disk->d_gone = adadiskgonecb; 1811195534Sscottl softc->disk->d_name = "ada"; 1812195534Sscottl softc->disk->d_drv1 = periph; 1813195534Sscottl softc->disk->d_unit = periph->unit_number; 1814195534Sscottl 1815249347Sken /* 1816249347Sken * Acquire a reference to the periph before we register with GEOM. 1817249347Sken * We'll release this reference once GEOM calls us back (via 1818249347Sken * adadiskgonecb()) telling us that our provider has been freed. 1819249347Sken */ 1820249347Sken if (cam_periph_acquire(periph) != CAM_REQ_CMP) { 1821249347Sken xpt_print(periph->path, "%s: lost periph during " 1822249347Sken "registration!\n", __func__); 1823249347Sken cam_periph_lock(periph); 1824249347Sken return (CAM_REQ_CMP_ERR); 1825249347Sken } 1826195534Sscottl disk_create(softc->disk, DISK_VERSION); 1827249106Smav cam_periph_lock(periph); 1828195534Sscottl 1829195534Sscottl dp = &softc->params; 1830195534Sscottl snprintf(announce_buf, sizeof(announce_buf), 1831289138Smav "%juMB (%ju %u byte sectors)", 1832289138Smav ((uintmax_t)dp->secsize * dp->sectors) / (1024 * 1024), 1833289138Smav (uintmax_t)dp->sectors, dp->secsize); 1834195534Sscottl xpt_announce_periph(periph, announce_buf); 1835250792Ssmh xpt_announce_quirks(periph, softc->quirks, ADA_Q_BIT_STRING); 1836220454Smav 1837195534Sscottl /* 1838220454Smav * Create our sysctl variables, now that we know 1839220454Smav * we have successfully attached. 1840220454Smav */ 1841256843Smav if (cam_periph_acquire(periph) == CAM_REQ_CMP) 1842256843Smav taskqueue_enqueue(taskqueue_thread, &softc->sysctl_task); 1843220454Smav 1844220454Smav /* 1845195534Sscottl * Add async callbacks for bus reset and 1846195534Sscottl * bus device reset calls. I don't bother 1847195534Sscottl * checking if this fails as, in most cases, 1848195534Sscottl * the system will function just fine without 1849195534Sscottl * them and the only alternative would be to 1850195534Sscottl * not attach the device on failure. 1851195534Sscottl */ 1852235897Smav xpt_register_async(AC_SENT_BDR | AC_BUS_RESET | AC_LOST_DEVICE | 1853236393Smav AC_GETDEV_CHANGED | AC_ADVINFO_CHANGED, 1854236393Smav adaasync, periph, periph->path); 1855195534Sscottl 1856195534Sscottl /* 1857195534Sscottl * Schedule a periodic event to occasionally send an 1858195534Sscottl * ordered tag to a device. 1859195534Sscottl */ 1860256843Smav callout_init_mtx(&softc->sendordered_c, cam_periph_mtx(periph), 0); 1861195534Sscottl callout_reset(&softc->sendordered_c, 1862230921Smav (ada_default_timeout * hz) / ADA_ORDEREDTAG_INTERVAL, 1863195534Sscottl adasendorderedtag, softc); 1864195534Sscottl 1865300207Sken if (ADA_RA >= 0 && softc->flags & ADA_FLAG_CAN_RAHEAD) { 1866224497Smav softc->state = ADA_STATE_RAHEAD; 1867300207Sken } else if (ADA_WC >= 0 && softc->flags & ADA_FLAG_CAN_WCACHE) { 1868220412Smav softc->state = ADA_STATE_WCACHE; 1869300640Sken } else if ((softc->flags & ADA_FLAG_CAN_LOG) 1870300640Sken && (softc->zone_mode != ADA_ZONE_NONE)) { 1871300207Sken softc->state = ADA_STATE_LOGDIR; 1872256843Smav } else { 1873300207Sken /* 1874300207Sken * Nothing to probe, so we can just transition to the 1875300207Sken * normal state. 1876300207Sken */ 1877300207Sken adaprobedone(periph, NULL); 1878256843Smav return(CAM_REQ_CMP); 1879256843Smav } 1880300207Sken 1881300207Sken xpt_schedule(periph, CAM_PRIORITY_DEV); 1882300207Sken 1883195534Sscottl return(CAM_REQ_CMP); 1884195534Sscottl} 1885195534Sscottl 1886298002Simpstatic int 1887298002Simpada_dsmtrim_req_create(struct ada_softc *softc, struct bio *bp, struct trim_request *req) 1888268205Simp{ 1889268205Simp uint64_t lastlba = (uint64_t)-1; 1890268205Simp int c, lastcount = 0, off, ranges = 0; 1891268205Simp 1892268205Simp bzero(req, sizeof(*req)); 1893268205Simp TAILQ_INIT(&req->bps); 1894268205Simp do { 1895268205Simp uint64_t lba = bp->bio_pblkno; 1896268205Simp int count = bp->bio_bcount / softc->params.secsize; 1897268205Simp 1898268205Simp /* Try to extend the previous range. */ 1899268205Simp if (lba == lastlba) { 1900268205Simp c = min(count, ATA_DSM_RANGE_MAX - lastcount); 1901268205Simp lastcount += c; 1902268205Simp off = (ranges - 1) * ATA_DSM_RANGE_SIZE; 1903268205Simp req->data[off + 6] = lastcount & 0xff; 1904268205Simp req->data[off + 7] = 1905268205Simp (lastcount >> 8) & 0xff; 1906268205Simp count -= c; 1907268205Simp lba += c; 1908268205Simp } 1909268205Simp 1910268205Simp while (count > 0) { 1911268205Simp c = min(count, ATA_DSM_RANGE_MAX); 1912268205Simp off = ranges * ATA_DSM_RANGE_SIZE; 1913268205Simp req->data[off + 0] = lba & 0xff; 1914268205Simp req->data[off + 1] = (lba >> 8) & 0xff; 1915268205Simp req->data[off + 2] = (lba >> 16) & 0xff; 1916268205Simp req->data[off + 3] = (lba >> 24) & 0xff; 1917268205Simp req->data[off + 4] = (lba >> 32) & 0xff; 1918268205Simp req->data[off + 5] = (lba >> 40) & 0xff; 1919268205Simp req->data[off + 6] = c & 0xff; 1920268205Simp req->data[off + 7] = (c >> 8) & 0xff; 1921268205Simp lba += c; 1922268205Simp count -= c; 1923268205Simp lastcount = c; 1924268205Simp ranges++; 1925268205Simp /* 1926268205Simp * Its the caller's responsibility to ensure the 1927268205Simp * request will fit so we don't need to check for 1928268205Simp * overrun here 1929268205Simp */ 1930268205Simp } 1931268205Simp lastlba = lba; 1932268205Simp TAILQ_INSERT_TAIL(&req->bps, bp, bio_queue); 1933298002Simp 1934298002Simp bp = cam_iosched_next_trim(softc->cam_iosched); 1935298002Simp if (bp == NULL) 1936268205Simp break; 1937298002Simp if (bp->bio_bcount / softc->params.secsize > 1938298002Simp (softc->trim_max_ranges - ranges) * ATA_DSM_RANGE_MAX) { 1939298002Simp cam_iosched_put_back_trim(softc->cam_iosched, bp); 1940298002Simp break; 1941298002Simp } 1942268205Simp } while (1); 1943298002Simp 1944298002Simp return (ranges); 1945298002Simp} 1946298002Simp 1947298002Simpstatic void 1948298002Simpada_dsmtrim(struct ada_softc *softc, struct bio *bp, struct ccb_ataio *ataio) 1949298002Simp{ 1950298002Simp struct trim_request *req = &softc->trim_req; 1951298002Simp int ranges; 1952298002Simp 1953298002Simp ranges = ada_dsmtrim_req_create(softc, bp, req); 1954268205Simp cam_fill_ataio(ataio, 1955268205Simp ada_retry_count, 1956268205Simp adadone, 1957268205Simp CAM_DIR_OUT, 1958268205Simp 0, 1959268205Simp req->data, 1960298649Spfg howmany(ranges, ATA_DSM_BLK_RANGES) * ATA_DSM_BLK_SIZE, 1961268205Simp ada_default_timeout * 1000); 1962268205Simp ata_48bit_cmd(ataio, ATA_DATA_SET_MANAGEMENT, 1963298649Spfg ATA_DSM_TRIM, 0, howmany(ranges, ATA_DSM_BLK_RANGES)); 1964268205Simp} 1965268205Simp 1966268205Simpstatic void 1967298002Simpada_ncq_dsmtrim(struct ada_softc *softc, struct bio *bp, struct ccb_ataio *ataio) 1968298002Simp{ 1969298002Simp struct trim_request *req = &softc->trim_req; 1970298002Simp int ranges; 1971298002Simp 1972298002Simp ranges = ada_dsmtrim_req_create(softc, bp, req); 1973298002Simp cam_fill_ataio(ataio, 1974298002Simp ada_retry_count, 1975298002Simp adadone, 1976298002Simp CAM_DIR_OUT, 1977298002Simp 0, 1978298002Simp req->data, 1979298649Spfg howmany(ranges, ATA_DSM_BLK_RANGES) * ATA_DSM_BLK_SIZE, 1980298002Simp ada_default_timeout * 1000); 1981298002Simp ata_ncq_cmd(ataio, 1982298002Simp ATA_SEND_FPDMA_QUEUED, 1983298002Simp 0, 1984298649Spfg howmany(ranges, ATA_DSM_BLK_RANGES)); 1985298002Simp ataio->cmd.sector_count_exp = ATA_SFPDMA_DSM; 1986298143Simp ataio->ata_flags |= ATA_FLAG_AUX; 1987298143Simp ataio->aux = 1; 1988298002Simp} 1989298002Simp 1990298002Simpstatic void 1991268205Simpada_cfaerase(struct ada_softc *softc, struct bio *bp, struct ccb_ataio *ataio) 1992268205Simp{ 1993273704Ssmh struct trim_request *req = &softc->trim_req; 1994268205Simp uint64_t lba = bp->bio_pblkno; 1995268205Simp uint16_t count = bp->bio_bcount / softc->params.secsize; 1996268205Simp 1997273704Ssmh bzero(req, sizeof(*req)); 1998273704Ssmh TAILQ_INIT(&req->bps); 1999273704Ssmh TAILQ_INSERT_TAIL(&req->bps, bp, bio_queue); 2000273704Ssmh 2001268205Simp cam_fill_ataio(ataio, 2002268205Simp ada_retry_count, 2003268205Simp adadone, 2004268205Simp CAM_DIR_NONE, 2005268205Simp 0, 2006268205Simp NULL, 2007268205Simp 0, 2008268205Simp ada_default_timeout*1000); 2009268205Simp 2010268205Simp if (count >= 256) 2011268205Simp count = 0; 2012268205Simp ata_28bit_cmd(ataio, ATA_CFA_ERASE, 0, lba, count); 2013268205Simp} 2014268205Simp 2015300207Skenstatic int 2016300207Skenada_zone_bio_to_ata(int disk_zone_cmd) 2017300207Sken{ 2018300207Sken switch (disk_zone_cmd) { 2019300207Sken case DISK_ZONE_OPEN: 2020300207Sken return ATA_ZM_OPEN_ZONE; 2021300207Sken case DISK_ZONE_CLOSE: 2022300207Sken return ATA_ZM_CLOSE_ZONE; 2023300207Sken case DISK_ZONE_FINISH: 2024300207Sken return ATA_ZM_FINISH_ZONE; 2025300207Sken case DISK_ZONE_RWP: 2026300207Sken return ATA_ZM_RWP; 2027300207Sken } 2028300207Sken 2029300207Sken return -1; 2030300207Sken} 2031300207Sken 2032300207Skenstatic int 2033300207Skenada_zone_cmd(struct cam_periph *periph, union ccb *ccb, struct bio *bp, 2034300207Sken int *queue_ccb) 2035300207Sken{ 2036300207Sken struct ada_softc *softc; 2037300207Sken int error; 2038300207Sken 2039300207Sken error = 0; 2040300207Sken 2041300207Sken if (bp->bio_cmd != BIO_ZONE) { 2042300207Sken error = EINVAL; 2043300207Sken goto bailout; 2044300207Sken } 2045300207Sken 2046300207Sken softc = periph->softc; 2047300207Sken 2048300207Sken switch (bp->bio_zone.zone_cmd) { 2049300207Sken case DISK_ZONE_OPEN: 2050300207Sken case DISK_ZONE_CLOSE: 2051300207Sken case DISK_ZONE_FINISH: 2052300207Sken case DISK_ZONE_RWP: { 2053300207Sken int zone_flags; 2054300207Sken int zone_sa; 2055300207Sken uint64_t lba; 2056300207Sken 2057300207Sken zone_sa = ada_zone_bio_to_ata(bp->bio_zone.zone_cmd); 2058300207Sken if (zone_sa == -1) { 2059300207Sken xpt_print(periph->path, "Cannot translate zone " 2060300207Sken "cmd %#x to ATA\n", bp->bio_zone.zone_cmd); 2061300207Sken error = EINVAL; 2062300207Sken goto bailout; 2063300207Sken } 2064300207Sken 2065300207Sken zone_flags = 0; 2066300207Sken lba = bp->bio_zone.zone_params.rwp.id; 2067300207Sken 2068300207Sken if (bp->bio_zone.zone_params.rwp.flags & 2069300207Sken DISK_ZONE_RWP_FLAG_ALL) 2070300207Sken zone_flags |= ZBC_OUT_ALL; 2071300207Sken 2072300207Sken ata_zac_mgmt_out(&ccb->ataio, 2073300207Sken /*retries*/ ada_retry_count, 2074300207Sken /*cbfcnp*/ adadone, 2075300207Sken /*use_ncq*/ (softc->flags & 2076300207Sken ADA_FLAG_PIM_ATA_EXT) ? 1 : 0, 2077300207Sken /*zm_action*/ zone_sa, 2078300207Sken /*zone_id*/ lba, 2079300207Sken /*zone_flags*/ zone_flags, 2080300207Sken /*sector_count*/ 0, 2081300207Sken /*data_ptr*/ NULL, 2082300207Sken /*dxfer_len*/ 0, 2083300207Sken /*timeout*/ ada_default_timeout * 1000); 2084300207Sken *queue_ccb = 1; 2085300207Sken 2086300207Sken break; 2087300207Sken } 2088300207Sken case DISK_ZONE_REPORT_ZONES: { 2089300207Sken uint8_t *rz_ptr; 2090300207Sken uint32_t num_entries, alloc_size; 2091300207Sken struct disk_zone_report *rep; 2092300207Sken 2093300207Sken rep = &bp->bio_zone.zone_params.report; 2094300207Sken 2095300207Sken num_entries = rep->entries_allocated; 2096300207Sken if (num_entries == 0) { 2097300207Sken xpt_print(periph->path, "No entries allocated for " 2098300207Sken "Report Zones request\n"); 2099300207Sken error = EINVAL; 2100300207Sken goto bailout; 2101300207Sken } 2102300207Sken alloc_size = sizeof(struct scsi_report_zones_hdr) + 2103300207Sken (sizeof(struct scsi_report_zones_desc) * num_entries); 2104300207Sken alloc_size = min(alloc_size, softc->disk->d_maxsize); 2105300207Sken rz_ptr = malloc(alloc_size, M_ATADA, M_NOWAIT | M_ZERO); 2106300207Sken if (rz_ptr == NULL) { 2107300207Sken xpt_print(periph->path, "Unable to allocate memory " 2108300207Sken "for Report Zones request\n"); 2109300207Sken error = ENOMEM; 2110300207Sken goto bailout; 2111300207Sken } 2112300207Sken 2113300207Sken ata_zac_mgmt_in(&ccb->ataio, 2114300207Sken /*retries*/ ada_retry_count, 2115300207Sken /*cbcfnp*/ adadone, 2116300207Sken /*use_ncq*/ (softc->flags & 2117300207Sken ADA_FLAG_PIM_ATA_EXT) ? 1 : 0, 2118300207Sken /*zm_action*/ ATA_ZM_REPORT_ZONES, 2119300207Sken /*zone_id*/ rep->starting_id, 2120300207Sken /*zone_flags*/ rep->rep_options, 2121300207Sken /*data_ptr*/ rz_ptr, 2122300207Sken /*dxfer_len*/ alloc_size, 2123300207Sken /*timeout*/ ada_default_timeout * 1000); 2124300207Sken 2125300207Sken /* 2126300207Sken * For BIO_ZONE, this isn't normally needed. However, it 2127300207Sken * is used by devstat_end_transaction_bio() to determine 2128300207Sken * how much data was transferred. 2129300207Sken */ 2130300207Sken /* 2131300207Sken * XXX KDM we have a problem. But I'm not sure how to fix 2132300207Sken * it. devstat uses bio_bcount - bio_resid to calculate 2133300207Sken * the amount of data transferred. The GEOM disk code 2134300207Sken * uses bio_length - bio_resid to calculate the amount of 2135300207Sken * data in bio_completed. We have different structure 2136300207Sken * sizes above and below the ada(4) driver. So, if we 2137300207Sken * use the sizes above, the amount transferred won't be 2138300207Sken * quite accurate for devstat. If we use different sizes 2139300207Sken * for bio_bcount and bio_length (above and below 2140300207Sken * respectively), then the residual needs to match one or 2141300207Sken * the other. Everything is calculated after the bio 2142300207Sken * leaves the driver, so changing the values around isn't 2143300207Sken * really an option. For now, just set the count to the 2144300207Sken * passed in length. This means that the calculations 2145300207Sken * above (e.g. bio_completed) will be correct, but the 2146300207Sken * amount of data reported to devstat will be slightly 2147300207Sken * under or overstated. 2148300207Sken */ 2149300207Sken bp->bio_bcount = bp->bio_length; 2150300207Sken 2151300207Sken *queue_ccb = 1; 2152300207Sken 2153300207Sken break; 2154300207Sken } 2155300207Sken case DISK_ZONE_GET_PARAMS: { 2156300207Sken struct disk_zone_disk_params *params; 2157300207Sken 2158300207Sken params = &bp->bio_zone.zone_params.disk_params; 2159300207Sken bzero(params, sizeof(*params)); 2160300207Sken 2161300207Sken switch (softc->zone_mode) { 2162300207Sken case ADA_ZONE_DRIVE_MANAGED: 2163300207Sken params->zone_mode = DISK_ZONE_MODE_DRIVE_MANAGED; 2164300207Sken break; 2165300207Sken case ADA_ZONE_HOST_AWARE: 2166300207Sken params->zone_mode = DISK_ZONE_MODE_HOST_AWARE; 2167300207Sken break; 2168300207Sken case ADA_ZONE_HOST_MANAGED: 2169300207Sken params->zone_mode = DISK_ZONE_MODE_HOST_MANAGED; 2170300207Sken break; 2171300207Sken default: 2172300207Sken case ADA_ZONE_NONE: 2173300207Sken params->zone_mode = DISK_ZONE_MODE_NONE; 2174300207Sken break; 2175300207Sken } 2176300207Sken 2177300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_URSWRZ) 2178300207Sken params->flags |= DISK_ZONE_DISK_URSWRZ; 2179300207Sken 2180300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_OPT_SEQ_SET) { 2181300207Sken params->optimal_seq_zones = softc->optimal_seq_zones; 2182300207Sken params->flags |= DISK_ZONE_OPT_SEQ_SET; 2183300207Sken } 2184300207Sken 2185300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_OPT_NONSEQ_SET) { 2186300207Sken params->optimal_nonseq_zones = 2187300207Sken softc->optimal_nonseq_zones; 2188300207Sken params->flags |= DISK_ZONE_OPT_NONSEQ_SET; 2189300207Sken } 2190300207Sken 2191300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_MAX_SEQ_SET) { 2192300207Sken params->max_seq_zones = softc->max_seq_zones; 2193300207Sken params->flags |= DISK_ZONE_MAX_SEQ_SET; 2194300207Sken } 2195300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_RZ_SUP) 2196300207Sken params->flags |= DISK_ZONE_RZ_SUP; 2197300207Sken 2198300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_OPEN_SUP) 2199300207Sken params->flags |= DISK_ZONE_OPEN_SUP; 2200300207Sken 2201300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_CLOSE_SUP) 2202300207Sken params->flags |= DISK_ZONE_CLOSE_SUP; 2203300207Sken 2204300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_FINISH_SUP) 2205300207Sken params->flags |= DISK_ZONE_FINISH_SUP; 2206300207Sken 2207300207Sken if (softc->zone_flags & ADA_ZONE_FLAG_RWP_SUP) 2208300207Sken params->flags |= DISK_ZONE_RWP_SUP; 2209300207Sken break; 2210300207Sken } 2211300207Sken default: 2212300207Sken break; 2213300207Sken } 2214300207Skenbailout: 2215300207Sken return (error); 2216300207Sken} 2217300207Sken 2218268205Simpstatic void 2219195534Sscottladastart(struct cam_periph *periph, union ccb *start_ccb) 2220195534Sscottl{ 2221198328Smav struct ada_softc *softc = (struct ada_softc *)periph->softc; 2222198328Smav struct ccb_ataio *ataio = &start_ccb->ataio; 2223195534Sscottl 2224236602Smav CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("adastart\n")); 2225236602Smav 2226195534Sscottl switch (softc->state) { 2227195534Sscottl case ADA_STATE_NORMAL: 2228195534Sscottl { 2229195534Sscottl struct bio *bp; 2230201139Smav u_int8_t tag_code; 2231195534Sscottl 2232298002Simp bp = cam_iosched_next_bio(softc->cam_iosched); 2233201139Smav if (bp == NULL) { 2234195534Sscottl xpt_release_ccb(start_ccb); 2235201139Smav break; 2236201139Smav } 2237201139Smav 2238298002Simp if ((bp->bio_flags & BIO_ORDERED) != 0 || 2239298002Simp (bp->bio_cmd != BIO_DELETE && (softc->flags & ADA_FLAG_NEED_OTAG) != 0)) { 2240201139Smav softc->flags &= ~ADA_FLAG_NEED_OTAG; 2241257054Smav softc->flags |= ADA_FLAG_WAS_OTAG; 2242201139Smav tag_code = 0; 2243195534Sscottl } else { 2244201139Smav tag_code = 1; 2245201139Smav } 2246201139Smav switch (bp->bio_cmd) { 2247253724Smav case BIO_WRITE: 2248201139Smav case BIO_READ: 2249201139Smav { 2250201139Smav uint64_t lba = bp->bio_pblkno; 2251201139Smav uint16_t count = bp->bio_bcount / softc->params.secsize; 2252291716Sken void *data_ptr; 2253291716Sken int rw_op; 2254291716Sken 2255291716Sken if (bp->bio_cmd == BIO_WRITE) { 2256291716Sken softc->flags |= ADA_FLAG_DIRTY; 2257291716Sken rw_op = CAM_DIR_OUT; 2258291716Sken } else { 2259291716Sken rw_op = CAM_DIR_IN; 2260291716Sken } 2261291716Sken 2262291716Sken data_ptr = bp->bio_data; 2263291716Sken if ((bp->bio_flags & (BIO_UNMAPPED|BIO_VLIST)) != 0) { 2264291716Sken rw_op |= CAM_DATA_BIO; 2265291716Sken data_ptr = bp; 2266291716Sken } 2267291716Sken 2268220454Smav#ifdef ADA_TEST_FAILURE 2269220454Smav int fail = 0; 2270195534Sscottl 2271220454Smav /* 2272220454Smav * Support the failure ioctls. If the command is a 2273220454Smav * read, and there are pending forced read errors, or 2274220454Smav * if a write and pending write errors, then fail this 2275220454Smav * operation with EIO. This is useful for testing 2276220454Smav * purposes. Also, support having every Nth read fail. 2277220454Smav * 2278220454Smav * This is a rather blunt tool. 2279220454Smav */ 2280220454Smav if (bp->bio_cmd == BIO_READ) { 2281220454Smav if (softc->force_read_error) { 2282220454Smav softc->force_read_error--; 2283220454Smav fail = 1; 2284220454Smav } 2285220454Smav if (softc->periodic_read_error > 0) { 2286220454Smav if (++softc->periodic_read_count >= 2287220454Smav softc->periodic_read_error) { 2288220454Smav softc->periodic_read_count = 0; 2289220454Smav fail = 1; 2290220454Smav } 2291220454Smav } 2292220454Smav } else { 2293220454Smav if (softc->force_write_error) { 2294220454Smav softc->force_write_error--; 2295220454Smav fail = 1; 2296220454Smav } 2297220454Smav } 2298220454Smav if (fail) { 2299287025Smav biofinish(bp, NULL, EIO); 2300220454Smav xpt_release_ccb(start_ccb); 2301220454Smav adaschedule(periph); 2302220454Smav return; 2303220454Smav } 2304220454Smav#endif 2305248519Skib KASSERT((bp->bio_flags & BIO_UNMAPPED) == 0 || 2306248519Skib round_page(bp->bio_bcount + bp->bio_ma_offset) / 2307248519Skib PAGE_SIZE == bp->bio_ma_n, 2308248519Skib ("Short bio %p", bp)); 2309201139Smav cam_fill_ataio(ataio, 2310201139Smav ada_retry_count, 2311201139Smav adadone, 2312291716Sken rw_op, 2313298142Simp 0, 2314291716Sken data_ptr, 2315201139Smav bp->bio_bcount, 2316201139Smav ada_default_timeout*1000); 2317195534Sscottl 2318201139Smav if ((softc->flags & ADA_FLAG_CAN_NCQ) && tag_code) { 2319201139Smav if (bp->bio_cmd == BIO_READ) { 2320201139Smav ata_ncq_cmd(ataio, ATA_READ_FPDMA_QUEUED, 2321201139Smav lba, count); 2322201139Smav } else { 2323201139Smav ata_ncq_cmd(ataio, ATA_WRITE_FPDMA_QUEUED, 2324201139Smav lba, count); 2325201139Smav } 2326201139Smav } else if ((softc->flags & ADA_FLAG_CAN_48BIT) && 2327201139Smav (lba + count >= ATA_MAX_28BIT_LBA || 2328201139Smav count > 256)) { 2329249199Smarius if (softc->flags & ADA_FLAG_CAN_DMA48) { 2330195534Sscottl if (bp->bio_cmd == BIO_READ) { 2331201139Smav ata_48bit_cmd(ataio, ATA_READ_DMA48, 2332201139Smav 0, lba, count); 2333195534Sscottl } else { 2334201139Smav ata_48bit_cmd(ataio, ATA_WRITE_DMA48, 2335201139Smav 0, lba, count); 2336195534Sscottl } 2337201139Smav } else { 2338201139Smav if (bp->bio_cmd == BIO_READ) { 2339201139Smav ata_48bit_cmd(ataio, ATA_READ_MUL48, 2340201139Smav 0, lba, count); 2341195534Sscottl } else { 2342201139Smav ata_48bit_cmd(ataio, ATA_WRITE_MUL48, 2343201139Smav 0, lba, count); 2344195534Sscottl } 2345201139Smav } 2346201139Smav } else { 2347201139Smav if (count == 256) 2348201139Smav count = 0; 2349201139Smav if (softc->flags & ADA_FLAG_CAN_DMA) { 2350201139Smav if (bp->bio_cmd == BIO_READ) { 2351201139Smav ata_28bit_cmd(ataio, ATA_READ_DMA, 2352201139Smav 0, lba, count); 2353201139Smav } else { 2354201139Smav ata_28bit_cmd(ataio, ATA_WRITE_DMA, 2355201139Smav 0, lba, count); 2356201139Smav } 2357195534Sscottl } else { 2358201139Smav if (bp->bio_cmd == BIO_READ) { 2359201139Smav ata_28bit_cmd(ataio, ATA_READ_MUL, 2360201139Smav 0, lba, count); 2361195534Sscottl } else { 2362201139Smav ata_28bit_cmd(ataio, ATA_WRITE_MUL, 2363201139Smav 0, lba, count); 2364195534Sscottl } 2365195534Sscottl } 2366195534Sscottl } 2367201139Smav break; 2368201139Smav } 2369298002Simp case BIO_DELETE: 2370298002Simp switch (softc->delete_method) { 2371298002Simp case ADA_DELETE_NCQ_DSM_TRIM: 2372298002Simp ada_ncq_dsmtrim(softc, bp, ataio); 2373298002Simp break; 2374298002Simp case ADA_DELETE_DSM_TRIM: 2375298002Simp ada_dsmtrim(softc, bp, ataio); 2376298002Simp break; 2377298002Simp case ADA_DELETE_CFA_ERASE: 2378298002Simp ada_cfaerase(softc, bp, ataio); 2379298002Simp break; 2380298002Simp default: 2381298002Simp biofinish(bp, NULL, EOPNOTSUPP); 2382298002Simp xpt_release_ccb(start_ccb); 2383298002Simp adaschedule(periph); 2384298002Simp return; 2385298002Simp } 2386298002Simp start_ccb->ccb_h.ccb_state = ADA_CCB_TRIM; 2387298002Simp start_ccb->ccb_h.flags |= CAM_UNLOCKED; 2388298002Simp cam_iosched_submit_trim(softc->cam_iosched); 2389298002Simp goto out; 2390201139Smav case BIO_FLUSH: 2391201139Smav cam_fill_ataio(ataio, 2392201139Smav 1, 2393201139Smav adadone, 2394201139Smav CAM_DIR_NONE, 2395201139Smav 0, 2396201139Smav NULL, 2397201139Smav 0, 2398201139Smav ada_default_timeout*1000); 2399201139Smav 2400201139Smav if (softc->flags & ADA_FLAG_CAN_48BIT) 2401201139Smav ata_48bit_cmd(ataio, ATA_FLUSHCACHE48, 0, 0, 0); 2402201139Smav else 2403201139Smav ata_28bit_cmd(ataio, ATA_FLUSHCACHE, 0, 0, 0); 2404201139Smav break; 2405300207Sken case BIO_ZONE: { 2406300207Sken int error, queue_ccb; 2407300207Sken 2408300207Sken queue_ccb = 0; 2409300207Sken 2410300207Sken error = ada_zone_cmd(periph, start_ccb, bp, &queue_ccb); 2411300207Sken if ((error != 0) 2412300207Sken || (queue_ccb == 0)) { 2413300207Sken biofinish(bp, NULL, error); 2414300207Sken xpt_release_ccb(start_ccb); 2415300207Sken return; 2416300207Sken } 2417300207Sken break; 2418195534Sscottl } 2419300207Sken } 2420201139Smav start_ccb->ccb_h.ccb_state = ADA_CCB_BUFFER_IO; 2421256843Smav start_ccb->ccb_h.flags |= CAM_UNLOCKED; 2422201139Smavout: 2423201139Smav start_ccb->ccb_h.ccb_bp = bp; 2424201139Smav softc->outstanding_cmds++; 2425256843Smav softc->refcount++; 2426256843Smav cam_periph_unlock(periph); 2427201139Smav xpt_action(start_ccb); 2428256843Smav cam_periph_lock(periph); 2429256843Smav softc->refcount--; 2430201139Smav 2431201139Smav /* May have more work to do, so ensure we stay scheduled */ 2432201139Smav adaschedule(periph); 2433195534Sscottl break; 2434195534Sscottl } 2435224497Smav case ADA_STATE_RAHEAD: 2436220412Smav case ADA_STATE_WCACHE: 2437220412Smav { 2438220412Smav cam_fill_ataio(ataio, 2439220412Smav 1, 2440220412Smav adadone, 2441220412Smav CAM_DIR_NONE, 2442220412Smav 0, 2443220412Smav NULL, 2444220412Smav 0, 2445220412Smav ada_default_timeout*1000); 2446220412Smav 2447224497Smav if (softc->state == ADA_STATE_RAHEAD) { 2448224497Smav ata_28bit_cmd(ataio, ATA_SETFEATURES, ADA_RA ? 2449224497Smav ATA_SF_ENAB_RCACHE : ATA_SF_DIS_RCACHE, 0, 0); 2450224497Smav start_ccb->ccb_h.ccb_state = ADA_CCB_RAHEAD; 2451224497Smav } else { 2452224497Smav ata_28bit_cmd(ataio, ATA_SETFEATURES, ADA_WC ? 2453224497Smav ATA_SF_ENAB_WCACHE : ATA_SF_DIS_WCACHE, 0, 0); 2454224497Smav start_ccb->ccb_h.ccb_state = ADA_CCB_WCACHE; 2455224497Smav } 2456249466Smav start_ccb->ccb_h.flags |= CAM_DEV_QFREEZE; 2457220412Smav xpt_action(start_ccb); 2458220412Smav break; 2459195534Sscottl } 2460300207Sken case ADA_STATE_LOGDIR: 2461300207Sken { 2462300207Sken struct ata_gp_log_dir *log_dir; 2463300207Sken 2464300207Sken if ((softc->flags & ADA_FLAG_CAN_LOG) == 0) { 2465300207Sken adaprobedone(periph, start_ccb); 2466300207Sken break; 2467300207Sken } 2468300207Sken 2469300207Sken log_dir = malloc(sizeof(*log_dir), M_ATADA, M_NOWAIT|M_ZERO); 2470300207Sken if (log_dir == NULL) { 2471300207Sken xpt_print(periph->path, "Couldn't malloc log_dir " 2472300207Sken "data\n"); 2473300207Sken softc->state = ADA_STATE_NORMAL; 2474300207Sken xpt_release_ccb(start_ccb); 2475300207Sken break; 2476300207Sken } 2477300207Sken 2478300207Sken 2479300207Sken ata_read_log(ataio, 2480300207Sken /*retries*/1, 2481300207Sken /*cbfcnp*/adadone, 2482300207Sken /*log_address*/ ATA_LOG_DIRECTORY, 2483300207Sken /*page_number*/ 0, 2484300207Sken /*block_count*/ 1, 2485300207Sken /*protocol*/ softc->flags & ADA_FLAG_CAN_DMA ? 2486300207Sken CAM_ATAIO_DMA : 0, 2487300207Sken /*data_ptr*/ (uint8_t *)log_dir, 2488300207Sken /*dxfer_len*/sizeof(*log_dir), 2489300207Sken /*timeout*/ada_default_timeout*1000); 2490300207Sken 2491300207Sken start_ccb->ccb_h.ccb_state = ADA_CCB_LOGDIR; 2492300207Sken xpt_action(start_ccb); 2493300207Sken break; 2494220412Smav } 2495300207Sken case ADA_STATE_IDDIR: 2496300207Sken { 2497300207Sken struct ata_identify_log_pages *id_dir; 2498300207Sken 2499300207Sken id_dir = malloc(sizeof(*id_dir), M_ATADA, M_NOWAIT | M_ZERO); 2500300207Sken if (id_dir == NULL) { 2501300207Sken xpt_print(periph->path, "Couldn't malloc id_dir " 2502300207Sken "data\n"); 2503300207Sken adaprobedone(periph, start_ccb); 2504300207Sken break; 2505300207Sken } 2506300207Sken 2507300207Sken ata_read_log(ataio, 2508300207Sken /*retries*/1, 2509300207Sken /*cbfcnp*/adadone, 2510300207Sken /*log_address*/ ATA_IDENTIFY_DATA_LOG, 2511300207Sken /*page_number*/ ATA_IDL_PAGE_LIST, 2512300207Sken /*block_count*/ 1, 2513300207Sken /*protocol*/ softc->flags & ADA_FLAG_CAN_DMA ? 2514300207Sken CAM_ATAIO_DMA : 0, 2515300207Sken /*data_ptr*/ (uint8_t *)id_dir, 2516300207Sken /*dxfer_len*/ sizeof(*id_dir), 2517300207Sken /*timeout*/ada_default_timeout*1000); 2518300207Sken 2519300207Sken start_ccb->ccb_h.ccb_state = ADA_CCB_IDDIR; 2520300207Sken xpt_action(start_ccb); 2521300207Sken break; 2522300207Sken } 2523300207Sken case ADA_STATE_SUP_CAP: 2524300207Sken { 2525300207Sken struct ata_identify_log_sup_cap *sup_cap; 2526300207Sken 2527300207Sken sup_cap = malloc(sizeof(*sup_cap), M_ATADA, M_NOWAIT|M_ZERO); 2528300207Sken if (sup_cap == NULL) { 2529300207Sken xpt_print(periph->path, "Couldn't malloc sup_cap " 2530300207Sken "data\n"); 2531300207Sken adaprobedone(periph, start_ccb); 2532300207Sken break; 2533300207Sken } 2534300207Sken 2535300207Sken ata_read_log(ataio, 2536300207Sken /*retries*/1, 2537300207Sken /*cbfcnp*/adadone, 2538300207Sken /*log_address*/ ATA_IDENTIFY_DATA_LOG, 2539300207Sken /*page_number*/ ATA_IDL_SUP_CAP, 2540300207Sken /*block_count*/ 1, 2541300207Sken /*protocol*/ softc->flags & ADA_FLAG_CAN_DMA ? 2542300207Sken CAM_ATAIO_DMA : 0, 2543300207Sken /*data_ptr*/ (uint8_t *)sup_cap, 2544300207Sken /*dxfer_len*/ sizeof(*sup_cap), 2545300207Sken /*timeout*/ada_default_timeout*1000); 2546300207Sken 2547300207Sken start_ccb->ccb_h.ccb_state = ADA_CCB_SUP_CAP; 2548300207Sken xpt_action(start_ccb); 2549300207Sken break; 2550300207Sken } 2551300207Sken case ADA_STATE_ZONE: 2552300207Sken { 2553300207Sken struct ata_zoned_info_log *ata_zone; 2554300207Sken 2555300207Sken ata_zone = malloc(sizeof(*ata_zone), M_ATADA, M_NOWAIT|M_ZERO); 2556300207Sken if (ata_zone == NULL) { 2557300207Sken xpt_print(periph->path, "Couldn't malloc ata_zone " 2558300207Sken "data\n"); 2559300207Sken adaprobedone(periph, start_ccb); 2560300207Sken break; 2561300207Sken } 2562300207Sken 2563300207Sken ata_read_log(ataio, 2564300207Sken /*retries*/1, 2565300207Sken /*cbfcnp*/adadone, 2566300207Sken /*log_address*/ ATA_IDENTIFY_DATA_LOG, 2567300207Sken /*page_number*/ ATA_IDL_ZDI, 2568300207Sken /*block_count*/ 1, 2569300207Sken /*protocol*/ softc->flags & ADA_FLAG_CAN_DMA ? 2570300207Sken CAM_ATAIO_DMA : 0, 2571300207Sken /*data_ptr*/ (uint8_t *)ata_zone, 2572300207Sken /*dxfer_len*/ sizeof(*ata_zone), 2573300207Sken /*timeout*/ada_default_timeout*1000); 2574300207Sken 2575300207Sken start_ccb->ccb_h.ccb_state = ADA_CCB_ZONE; 2576300207Sken xpt_action(start_ccb); 2577300207Sken break; 2578300207Sken } 2579300207Sken } 2580195534Sscottl} 2581195534Sscottl 2582195534Sscottlstatic void 2583300207Skenadaprobedone(struct cam_periph *periph, union ccb *ccb) 2584300207Sken{ 2585300207Sken struct ada_softc *softc; 2586300207Sken 2587300207Sken softc = (struct ada_softc *)periph->softc; 2588300207Sken 2589300207Sken if (ccb != NULL) 2590300207Sken xpt_release_ccb(ccb); 2591300207Sken 2592300207Sken softc->state = ADA_STATE_NORMAL; 2593300207Sken softc->flags |= ADA_FLAG_PROBED; 2594300207Sken adaschedule(periph); 2595300207Sken if ((softc->flags & ADA_FLAG_ANNOUNCED) == 0) { 2596300207Sken softc->flags |= ADA_FLAG_ANNOUNCED; 2597300207Sken cam_periph_unhold(periph); 2598300207Sken } else { 2599300207Sken cam_periph_release_locked(periph); 2600300207Sken } 2601300207Sken} 2602300207Sken 2603300207Skenstatic void 2604300207Skenadazonedone(struct cam_periph *periph, union ccb *ccb) 2605300207Sken{ 2606300207Sken struct ada_softc *softc; 2607300207Sken struct bio *bp; 2608300207Sken 2609300207Sken softc = periph->softc; 2610300207Sken bp = (struct bio *)ccb->ccb_h.ccb_bp; 2611300207Sken 2612300207Sken switch (bp->bio_zone.zone_cmd) { 2613300207Sken case DISK_ZONE_OPEN: 2614300207Sken case DISK_ZONE_CLOSE: 2615300207Sken case DISK_ZONE_FINISH: 2616300207Sken case DISK_ZONE_RWP: 2617300207Sken break; 2618300207Sken case DISK_ZONE_REPORT_ZONES: { 2619300207Sken uint32_t avail_len; 2620300207Sken struct disk_zone_report *rep; 2621300207Sken struct scsi_report_zones_hdr *hdr; 2622300207Sken struct scsi_report_zones_desc *desc; 2623300207Sken struct disk_zone_rep_entry *entry; 2624300207Sken uint32_t num_alloced, hdr_len, num_avail; 2625300207Sken uint32_t num_to_fill, i; 2626300207Sken 2627300207Sken rep = &bp->bio_zone.zone_params.report; 2628300207Sken avail_len = ccb->ataio.dxfer_len - ccb->ataio.resid; 2629300207Sken /* 2630300207Sken * Note that bio_resid isn't normally used for zone 2631300207Sken * commands, but it is used by devstat_end_transaction_bio() 2632300207Sken * to determine how much data was transferred. Because 2633300207Sken * the size of the SCSI/ATA data structures is different 2634300207Sken * than the size of the BIO interface structures, the 2635300207Sken * amount of data actually transferred from the drive will 2636300207Sken * be different than the amount of data transferred to 2637300207Sken * the user. 2638300207Sken */ 2639300207Sken num_alloced = rep->entries_allocated; 2640300207Sken hdr = (struct scsi_report_zones_hdr *)ccb->ataio.data_ptr; 2641300207Sken if (avail_len < sizeof(*hdr)) { 2642300207Sken /* 2643300207Sken * Is there a better error than EIO here? We asked 2644300207Sken * for at least the header, and we got less than 2645300207Sken * that. 2646300207Sken */ 2647300207Sken bp->bio_error = EIO; 2648300207Sken bp->bio_flags |= BIO_ERROR; 2649300207Sken bp->bio_resid = bp->bio_bcount; 2650300207Sken break; 2651300207Sken } 2652300207Sken 2653300207Sken hdr_len = le32dec(hdr->length); 2654300207Sken if (hdr_len > 0) 2655300207Sken rep->entries_available = hdr_len / sizeof(*desc); 2656300207Sken else 2657300207Sken rep->entries_available = 0; 2658300207Sken /* 2659300207Sken * NOTE: using the same values for the BIO version of the 2660300207Sken * same field as the SCSI/ATA values. This means we could 2661300207Sken * get some additional values that aren't defined in bio.h 2662300207Sken * if more values of the same field are defined later. 2663300207Sken */ 2664300207Sken rep->header.same = hdr->byte4 & SRZ_SAME_MASK; 2665300207Sken rep->header.maximum_lba = le64dec(hdr->maximum_lba); 2666300207Sken /* 2667300207Sken * If the drive reports no entries that match the query, 2668300207Sken * we're done. 2669300207Sken */ 2670300207Sken if (hdr_len == 0) { 2671300207Sken rep->entries_filled = 0; 2672300207Sken bp->bio_resid = bp->bio_bcount; 2673300207Sken break; 2674300207Sken } 2675300207Sken 2676300207Sken num_avail = min((avail_len - sizeof(*hdr)) / sizeof(*desc), 2677300207Sken hdr_len / sizeof(*desc)); 2678300207Sken /* 2679300207Sken * If the drive didn't return any data, then we're done. 2680300207Sken */ 2681300207Sken if (num_avail == 0) { 2682300207Sken rep->entries_filled = 0; 2683300207Sken bp->bio_resid = bp->bio_bcount; 2684300207Sken break; 2685300207Sken } 2686300207Sken 2687300207Sken num_to_fill = min(num_avail, rep->entries_allocated); 2688300207Sken /* 2689300207Sken * If the user didn't allocate any entries for us to fill, 2690300207Sken * we're done. 2691300207Sken */ 2692300207Sken if (num_to_fill == 0) { 2693300207Sken rep->entries_filled = 0; 2694300207Sken bp->bio_resid = bp->bio_bcount; 2695300207Sken break; 2696300207Sken } 2697300207Sken 2698300207Sken for (i = 0, desc = &hdr->desc_list[0], entry=&rep->entries[0]; 2699300207Sken i < num_to_fill; i++, desc++, entry++) { 2700300207Sken /* 2701300207Sken * NOTE: we're mapping the values here directly 2702300207Sken * from the SCSI/ATA bit definitions to the bio.h 2703300207Sken * definitions. There is also a warning in 2704300207Sken * disk_zone.h, but the impact is that if 2705300207Sken * additional values are added in the SCSI/ATA 2706300207Sken * specs these will be visible to consumers of 2707300207Sken * this interface. 2708300207Sken */ 2709300207Sken entry->zone_type = desc->zone_type & SRZ_TYPE_MASK; 2710300207Sken entry->zone_condition = 2711300207Sken (desc->zone_flags & SRZ_ZONE_COND_MASK) >> 2712300207Sken SRZ_ZONE_COND_SHIFT; 2713300207Sken entry->zone_flags |= desc->zone_flags & 2714300207Sken (SRZ_ZONE_NON_SEQ|SRZ_ZONE_RESET); 2715300207Sken entry->zone_length = le64dec(desc->zone_length); 2716300207Sken entry->zone_start_lba = le64dec(desc->zone_start_lba); 2717300207Sken entry->write_pointer_lba = 2718300207Sken le64dec(desc->write_pointer_lba); 2719300207Sken } 2720300207Sken rep->entries_filled = num_to_fill; 2721300207Sken /* 2722300207Sken * Note that this residual is accurate from the user's 2723300207Sken * standpoint, but the amount transferred isn't accurate 2724300207Sken * from the standpoint of what actually came back from the 2725300207Sken * drive. 2726300207Sken */ 2727300207Sken bp->bio_resid = bp->bio_bcount - (num_to_fill * sizeof(*entry)); 2728300207Sken break; 2729300207Sken } 2730300207Sken case DISK_ZONE_GET_PARAMS: 2731300207Sken default: 2732300207Sken /* 2733300207Sken * In theory we should not get a GET_PARAMS bio, since it 2734300207Sken * should be handled without queueing the command to the 2735300207Sken * drive. 2736300207Sken */ 2737300207Sken panic("%s: Invalid zone command %d", __func__, 2738300207Sken bp->bio_zone.zone_cmd); 2739300207Sken break; 2740300207Sken } 2741300207Sken 2742300207Sken if (bp->bio_zone.zone_cmd == DISK_ZONE_REPORT_ZONES) 2743300207Sken free(ccb->ataio.data_ptr, M_ATADA); 2744300207Sken} 2745300207Sken 2746300207Sken 2747300207Skenstatic void 2748195534Sscottladadone(struct cam_periph *periph, union ccb *done_ccb) 2749195534Sscottl{ 2750195534Sscottl struct ada_softc *softc; 2751195534Sscottl struct ccb_ataio *ataio; 2752249466Smav struct cam_path *path; 2753300207Sken uint32_t priority; 2754253752Smav int state; 2755195534Sscottl 2756195534Sscottl softc = (struct ada_softc *)periph->softc; 2757195534Sscottl ataio = &done_ccb->ataio; 2758249466Smav path = done_ccb->ccb_h.path; 2759300207Sken priority = done_ccb->ccb_h.pinfo.priority; 2760236602Smav 2761249466Smav CAM_DEBUG(path, CAM_DEBUG_TRACE, ("adadone\n")); 2762236602Smav 2763253752Smav state = ataio->ccb_h.ccb_state & ADA_CCB_TYPE_MASK; 2764253752Smav switch (state) { 2765195534Sscottl case ADA_CCB_BUFFER_IO: 2766201139Smav case ADA_CCB_TRIM: 2767195534Sscottl { 2768195534Sscottl struct bio *bp; 2769253752Smav int error; 2770195534Sscottl 2771256843Smav cam_periph_lock(periph); 2772298002Simp bp = (struct bio *)done_ccb->ccb_h.ccb_bp; 2773195534Sscottl if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 2774198328Smav error = adaerror(done_ccb, 0, 0); 2775195534Sscottl if (error == ERESTART) { 2776198328Smav /* A retry was scheduled, so just return. */ 2777256843Smav cam_periph_unlock(periph); 2778195534Sscottl return; 2779195534Sscottl } 2780195534Sscottl if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) 2781249466Smav cam_release_devq(path, 2782195534Sscottl /*relsim_flags*/0, 2783195534Sscottl /*reduction*/0, 2784195534Sscottl /*timeout*/0, 2785195534Sscottl /*getcount_only*/0); 2786298002Simp /* 2787298002Simp * If we get an error on an NCQ DSM TRIM, fall back 2788298002Simp * to a non-NCQ DSM TRIM forever. Please note that if 2789298002Simp * CAN_NCQ_TRIM is set, CAN_TRIM is necessarily set too. 2790298002Simp * However, for this one trim, we treat it as advisory 2791298002Simp * and return success up the stack. 2792298002Simp */ 2793298002Simp if (state == ADA_CCB_TRIM && 2794298002Simp error != 0 && 2795298002Simp (softc->flags & ADA_FLAG_CAN_NCQ_TRIM) != 0) { 2796298002Simp softc->flags &= ~ADA_FLAG_CAN_NCQ_TRIM; 2797298002Simp error = 0; 2798298002Simp adasetdeletemethod(softc); 2799298002Simp } 2800195534Sscottl } else { 2801195534Sscottl if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) 2802195534Sscottl panic("REQ_CMP with QFRZN"); 2803300207Sken 2804253752Smav error = 0; 2805253752Smav } 2806253752Smav bp->bio_error = error; 2807253752Smav if (error != 0) { 2808253752Smav bp->bio_resid = bp->bio_bcount; 2809253752Smav bp->bio_flags |= BIO_ERROR; 2810253752Smav } else { 2811300207Sken if (bp->bio_cmd == BIO_ZONE) 2812300207Sken adazonedone(periph, done_ccb); 2813300207Sken else if (state == ADA_CCB_TRIM) 2814253752Smav bp->bio_resid = 0; 2815253752Smav else 2816253752Smav bp->bio_resid = ataio->resid; 2817300207Sken 2818300207Sken if ((bp->bio_resid > 0) 2819300207Sken && (bp->bio_cmd != BIO_ZONE)) 2820195534Sscottl bp->bio_flags |= BIO_ERROR; 2821195534Sscottl } 2822195534Sscottl softc->outstanding_cmds--; 2823195534Sscottl if (softc->outstanding_cmds == 0) 2824257054Smav softc->flags |= ADA_FLAG_WAS_OTAG; 2825298002Simp 2826298002Simp cam_iosched_bio_complete(softc->cam_iosched, bp, done_ccb); 2827256843Smav xpt_release_ccb(done_ccb); 2828253752Smav if (state == ADA_CCB_TRIM) { 2829256836Smav TAILQ_HEAD(, bio) queue; 2830256836Smav struct bio *bp1; 2831195534Sscottl 2832256836Smav TAILQ_INIT(&queue); 2833256836Smav TAILQ_CONCAT(&queue, &softc->trim_req.bps, bio_queue); 2834277101Simp /* 2835277101Simp * Normally, the xpt_release_ccb() above would make sure 2836277101Simp * that when we have more work to do, that work would 2837277101Simp * get kicked off. However, we specifically keep 2838277101Simp * trim_running set to 0 before the call above to allow 2839277101Simp * other I/O to progress when many BIO_DELETE requests 2840277101Simp * are pushed down. We set trim_running to 0 and call 2841277101Simp * daschedule again so that we don't stall if there are 2842277101Simp * no other I/Os pending apart from BIO_DELETEs. 2843277101Simp */ 2844298002Simp cam_iosched_trim_done(softc->cam_iosched); 2845256843Smav adaschedule(periph); 2846256843Smav cam_periph_unlock(periph); 2847256836Smav while ((bp1 = TAILQ_FIRST(&queue)) != NULL) { 2848256836Smav TAILQ_REMOVE(&queue, bp1, bio_queue); 2849256836Smav bp1->bio_error = error; 2850256836Smav if (error != 0) { 2851201139Smav bp1->bio_flags |= BIO_ERROR; 2852253752Smav bp1->bio_resid = bp1->bio_bcount; 2853253752Smav } else 2854253752Smav bp1->bio_resid = 0; 2855201139Smav biodone(bp1); 2856201139Smav } 2857256843Smav } else { 2858298002Simp adaschedule(periph); 2859256843Smav cam_periph_unlock(periph); 2860201139Smav biodone(bp); 2861256843Smav } 2862256843Smav return; 2863195534Sscottl } 2864224497Smav case ADA_CCB_RAHEAD: 2865224497Smav { 2866224497Smav if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 2867224497Smav if (adaerror(done_ccb, 0, 0) == ERESTART) { 2868249466Smav /* Drop freeze taken due to CAM_DEV_QFREEZE */ 2869249466Smav cam_release_devq(path, 0, 0, 0, FALSE); 2870224497Smav return; 2871224497Smav } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { 2872249466Smav cam_release_devq(path, 2873224497Smav /*relsim_flags*/0, 2874224497Smav /*reduction*/0, 2875224497Smav /*timeout*/0, 2876224497Smav /*getcount_only*/0); 2877224497Smav } 2878224497Smav } 2879224497Smav 2880224497Smav /* 2881224497Smav * Since our peripheral may be invalidated by an error 2882224497Smav * above or an external event, we must release our CCB 2883224497Smav * before releasing the reference on the peripheral. 2884224497Smav * The peripheral will only go away once the last reference 2885224497Smav * is removed, and we need it around for the CCB release 2886224497Smav * operation. 2887224497Smav */ 2888300207Sken 2889224497Smav xpt_release_ccb(done_ccb); 2890300207Sken softc->state = ADA_STATE_WCACHE; 2891300207Sken xpt_schedule(periph, priority); 2892249466Smav /* Drop freeze taken due to CAM_DEV_QFREEZE */ 2893249466Smav cam_release_devq(path, 0, 0, 0, FALSE); 2894224497Smav return; 2895224497Smav } 2896220412Smav case ADA_CCB_WCACHE: 2897220412Smav { 2898220412Smav if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 2899220412Smav if (adaerror(done_ccb, 0, 0) == ERESTART) { 2900300207Sken /* Drop freeze taken due to CAM_DEV_QFREEZE */ 2901300207Sken cam_release_devq(path, 0, 0, 0, FALSE); 2902300207Sken return; 2903220412Smav } else if ((done_ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { 2904249466Smav cam_release_devq(path, 2905220412Smav /*relsim_flags*/0, 2906220412Smav /*reduction*/0, 2907220412Smav /*timeout*/0, 2908220412Smav /*getcount_only*/0); 2909220412Smav } 2910220412Smav } 2911220412Smav 2912249466Smav /* Drop freeze taken due to CAM_DEV_QFREEZE */ 2913249466Smav cam_release_devq(path, 0, 0, 0, FALSE); 2914300207Sken 2915300640Sken if ((softc->flags & ADA_FLAG_CAN_LOG) 2916300640Sken && (softc->zone_mode != ADA_ZONE_NONE)) { 2917300207Sken xpt_release_ccb(done_ccb); 2918300207Sken softc->state = ADA_STATE_LOGDIR; 2919300207Sken xpt_schedule(periph, priority); 2920300207Sken } else { 2921300207Sken adaprobedone(periph, done_ccb); 2922300207Sken } 2923220412Smav return; 2924220412Smav } 2925300207Sken case ADA_CCB_LOGDIR: 2926300207Sken { 2927300207Sken int error; 2928300207Sken 2929300207Sken if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { 2930300207Sken error = 0; 2931300207Sken softc->valid_logdir_len = 0; 2932300207Sken bzero(&softc->ata_logdir, sizeof(softc->ata_logdir)); 2933300207Sken softc->valid_logdir_len = 2934300207Sken ataio->dxfer_len - ataio->resid; 2935300207Sken if (softc->valid_logdir_len > 0) 2936300207Sken bcopy(ataio->data_ptr, &softc->ata_logdir, 2937300207Sken min(softc->valid_logdir_len, 2938300207Sken sizeof(softc->ata_logdir))); 2939300207Sken /* 2940300207Sken * Figure out whether the Identify Device log is 2941300207Sken * supported. The General Purpose log directory 2942300207Sken * has a header, and lists the number of pages 2943300207Sken * available for each GP log identified by the 2944300207Sken * offset into the list. 2945300207Sken */ 2946300207Sken if ((softc->valid_logdir_len >= 2947300207Sken ((ATA_IDENTIFY_DATA_LOG + 1) * sizeof(uint16_t))) 2948300207Sken && (le16dec(softc->ata_logdir.header) == 2949300207Sken ATA_GP_LOG_DIR_VERSION) 2950300207Sken && (le16dec(&softc->ata_logdir.num_pages[ 2951300207Sken (ATA_IDENTIFY_DATA_LOG * 2952300207Sken sizeof(uint16_t)) - sizeof(uint16_t)]) > 0)){ 2953300207Sken softc->flags |= ADA_FLAG_CAN_IDLOG; 2954300207Sken } else { 2955300207Sken softc->flags &= ~ADA_FLAG_CAN_IDLOG; 2956300207Sken } 2957300207Sken } else { 2958300207Sken error = adaerror(done_ccb, CAM_RETRY_SELTO, 2959300207Sken SF_RETRY_UA|SF_NO_PRINT); 2960300207Sken if (error == ERESTART) 2961300207Sken return; 2962300207Sken else if (error != 0) { 2963300207Sken /* 2964300207Sken * If we can't get the ATA log directory, 2965300207Sken * then ATA logs are effectively not 2966300207Sken * supported even if the bit is set in the 2967300207Sken * identify data. 2968300207Sken */ 2969300207Sken softc->flags &= ~(ADA_FLAG_CAN_LOG | 2970300207Sken ADA_FLAG_CAN_IDLOG); 2971300207Sken if ((done_ccb->ccb_h.status & 2972300207Sken CAM_DEV_QFRZN) != 0) { 2973300207Sken /* Don't wedge this device's queue */ 2974300207Sken cam_release_devq(done_ccb->ccb_h.path, 2975300207Sken /*relsim_flags*/0, 2976300207Sken /*reduction*/0, 2977300207Sken /*timeout*/0, 2978300207Sken /*getcount_only*/0); 2979300207Sken } 2980300207Sken } 2981300207Sken 2982300207Sken 2983300207Sken } 2984300207Sken 2985300207Sken free(ataio->data_ptr, M_ATADA); 2986300207Sken 2987300207Sken if ((error == 0) 2988300207Sken && (softc->flags & ADA_FLAG_CAN_IDLOG)) { 2989300207Sken softc->state = ADA_STATE_IDDIR; 2990300207Sken xpt_release_ccb(done_ccb); 2991300207Sken xpt_schedule(periph, priority); 2992300207Sken } else 2993300207Sken adaprobedone(periph, done_ccb); 2994300207Sken 2995300207Sken return; 2996300207Sken } 2997300207Sken case ADA_CCB_IDDIR: { 2998300207Sken int error; 2999300207Sken 3000300207Sken if ((ataio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { 3001300207Sken off_t entries_offset, max_entries; 3002300207Sken error = 0; 3003300207Sken 3004300207Sken softc->valid_iddir_len = 0; 3005300207Sken bzero(&softc->ata_iddir, sizeof(softc->ata_iddir)); 3006300207Sken softc->flags &= ~(ADA_FLAG_CAN_SUPCAP | 3007300207Sken ADA_FLAG_CAN_ZONE); 3008300207Sken softc->valid_iddir_len = 3009300207Sken ataio->dxfer_len - ataio->resid; 3010300207Sken if (softc->valid_iddir_len > 0) 3011300207Sken bcopy(ataio->data_ptr, &softc->ata_iddir, 3012300207Sken min(softc->valid_iddir_len, 3013300207Sken sizeof(softc->ata_iddir))); 3014300207Sken 3015300207Sken entries_offset = 3016300207Sken __offsetof(struct ata_identify_log_pages,entries); 3017300207Sken max_entries = softc->valid_iddir_len - entries_offset; 3018300207Sken if ((softc->valid_iddir_len > (entries_offset + 1)) 3019300207Sken && (le64dec(softc->ata_iddir.header) == 3020300207Sken ATA_IDLOG_REVISION) 3021300207Sken && (softc->ata_iddir.entry_count > 0)) { 3022300207Sken int num_entries, i; 3023300207Sken 3024300207Sken num_entries = softc->ata_iddir.entry_count; 3025300207Sken num_entries = min(num_entries, 3026300207Sken softc->valid_iddir_len - entries_offset); 3027300207Sken for (i = 0; i < num_entries && 3028300207Sken i < max_entries; i++) { 3029300207Sken if (softc->ata_iddir.entries[i] == 3030300207Sken ATA_IDL_SUP_CAP) 3031300207Sken softc->flags |= 3032300207Sken ADA_FLAG_CAN_SUPCAP; 3033300207Sken else if (softc->ata_iddir.entries[i]== 3034300207Sken ATA_IDL_ZDI) 3035300207Sken softc->flags |= 3036300207Sken ADA_FLAG_CAN_ZONE; 3037300207Sken 3038300207Sken if ((softc->flags & 3039300207Sken ADA_FLAG_CAN_SUPCAP) 3040300207Sken && (softc->flags & 3041300207Sken ADA_FLAG_CAN_ZONE)) 3042300207Sken break; 3043300207Sken } 3044300207Sken } 3045300207Sken } else { 3046300207Sken error = adaerror(done_ccb, CAM_RETRY_SELTO, 3047300207Sken SF_RETRY_UA|SF_NO_PRINT); 3048300207Sken if (error == ERESTART) 3049300207Sken return; 3050300207Sken else if (error != 0) { 3051300207Sken /* 3052300207Sken * If we can't get the ATA Identify Data log 3053300207Sken * directory, then it effectively isn't 3054300207Sken * supported even if the ATA Log directory 3055300207Sken * a non-zero number of pages present for 3056300207Sken * this log. 3057300207Sken */ 3058300207Sken softc->flags &= ~ADA_FLAG_CAN_IDLOG; 3059300207Sken if ((done_ccb->ccb_h.status & 3060300207Sken CAM_DEV_QFRZN) != 0) { 3061300207Sken /* Don't wedge this device's queue */ 3062300207Sken cam_release_devq(done_ccb->ccb_h.path, 3063300207Sken /*relsim_flags*/0, 3064300207Sken /*reduction*/0, 3065300207Sken /*timeout*/0, 3066300207Sken /*getcount_only*/0); 3067300207Sken } 3068300207Sken } 3069300207Sken } 3070300207Sken 3071300207Sken free(ataio->data_ptr, M_ATADA); 3072300207Sken 3073300207Sken if ((error == 0) 3074300207Sken && (softc->flags & ADA_FLAG_CAN_SUPCAP)) { 3075300207Sken softc->state = ADA_STATE_SUP_CAP; 3076300207Sken xpt_release_ccb(done_ccb); 3077300207Sken xpt_schedule(periph, priority); 3078300207Sken } else 3079300207Sken adaprobedone(periph, done_ccb); 3080300207Sken return; 3081300207Sken } 3082300207Sken case ADA_CCB_SUP_CAP: { 3083300207Sken int error; 3084300207Sken 3085300207Sken if ((ataio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { 3086300207Sken uint32_t valid_len; 3087300207Sken size_t needed_size; 3088300207Sken struct ata_identify_log_sup_cap *sup_cap; 3089300207Sken error = 0; 3090300207Sken 3091300207Sken sup_cap = (struct ata_identify_log_sup_cap *) 3092300207Sken ataio->data_ptr; 3093300207Sken valid_len = ataio->dxfer_len - ataio->resid; 3094300207Sken needed_size = 3095300207Sken __offsetof(struct ata_identify_log_sup_cap, 3096300207Sken sup_zac_cap) + 1 + sizeof(sup_cap->sup_zac_cap); 3097300207Sken if (valid_len >= needed_size) { 3098300207Sken uint64_t zoned, zac_cap; 3099300207Sken 3100300207Sken zoned = le64dec(sup_cap->zoned_cap); 3101300207Sken if (zoned & ATA_ZONED_VALID) { 3102300207Sken /* 3103300207Sken * This should have already been 3104300207Sken * set, because this is also in the 3105300207Sken * ATA identify data. 3106300207Sken */ 3107300207Sken if ((zoned & ATA_ZONED_MASK) == 3108300207Sken ATA_SUPPORT_ZONE_HOST_AWARE) 3109300207Sken softc->zone_mode = 3110300207Sken ADA_ZONE_HOST_AWARE; 3111300207Sken else if ((zoned & ATA_ZONED_MASK) == 3112300207Sken ATA_SUPPORT_ZONE_DEV_MANAGED) 3113300207Sken softc->zone_mode = 3114300207Sken ADA_ZONE_DRIVE_MANAGED; 3115300207Sken } 3116300207Sken 3117300207Sken zac_cap = le64dec(sup_cap->sup_zac_cap); 3118300207Sken if (zac_cap & ATA_SUP_ZAC_CAP_VALID) { 3119300207Sken if (zac_cap & ATA_REPORT_ZONES_SUP) 3120300207Sken softc->zone_flags |= 3121300207Sken ADA_ZONE_FLAG_RZ_SUP; 3122300207Sken if (zac_cap & ATA_ND_OPEN_ZONE_SUP) 3123300207Sken softc->zone_flags |= 3124300207Sken ADA_ZONE_FLAG_OPEN_SUP; 3125300207Sken if (zac_cap & ATA_ND_CLOSE_ZONE_SUP) 3126300207Sken softc->zone_flags |= 3127300207Sken ADA_ZONE_FLAG_CLOSE_SUP; 3128300207Sken if (zac_cap & ATA_ND_FINISH_ZONE_SUP) 3129300207Sken softc->zone_flags |= 3130300207Sken ADA_ZONE_FLAG_FINISH_SUP; 3131300207Sken if (zac_cap & ATA_ND_RWP_SUP) 3132300207Sken softc->zone_flags |= 3133300207Sken ADA_ZONE_FLAG_RWP_SUP; 3134300207Sken } else { 3135300207Sken /* 3136300207Sken * This field was introduced in 3137300207Sken * ACS-4, r08 on April 28th, 2015. 3138300207Sken * If the drive firmware was written 3139300207Sken * to an earlier spec, it won't have 3140300207Sken * the field. So, assume all 3141300207Sken * commands are supported. 3142300207Sken */ 3143300207Sken softc->zone_flags |= 3144300207Sken ADA_ZONE_FLAG_SUP_MASK; 3145300207Sken } 3146300207Sken 3147300207Sken } 3148300207Sken } else { 3149300207Sken error = adaerror(done_ccb, CAM_RETRY_SELTO, 3150300207Sken SF_RETRY_UA|SF_NO_PRINT); 3151300207Sken if (error == ERESTART) 3152300207Sken return; 3153300207Sken else if (error != 0) { 3154300207Sken /* 3155300207Sken * If we can't get the ATA Identify Data 3156300207Sken * Supported Capabilities page, clear the 3157300207Sken * flag... 3158300207Sken */ 3159300207Sken softc->flags &= ~ADA_FLAG_CAN_SUPCAP; 3160300207Sken /* 3161300207Sken * And clear zone capabilities. 3162300207Sken */ 3163300207Sken softc->zone_flags &= ~ADA_ZONE_FLAG_SUP_MASK; 3164300207Sken if ((done_ccb->ccb_h.status & 3165300207Sken CAM_DEV_QFRZN) != 0) { 3166300207Sken /* Don't wedge this device's queue */ 3167300207Sken cam_release_devq(done_ccb->ccb_h.path, 3168300207Sken /*relsim_flags*/0, 3169300207Sken /*reduction*/0, 3170300207Sken /*timeout*/0, 3171300207Sken /*getcount_only*/0); 3172300207Sken } 3173300207Sken } 3174300207Sken } 3175300207Sken 3176300207Sken free(ataio->data_ptr, M_ATADA); 3177300207Sken 3178300207Sken if ((error == 0) 3179300207Sken && (softc->flags & ADA_FLAG_CAN_ZONE)) { 3180300207Sken softc->state = ADA_STATE_ZONE; 3181300207Sken xpt_release_ccb(done_ccb); 3182300207Sken xpt_schedule(periph, priority); 3183300207Sken } else 3184300207Sken adaprobedone(periph, done_ccb); 3185300207Sken return; 3186300207Sken } 3187300207Sken case ADA_CCB_ZONE: { 3188300207Sken int error; 3189300207Sken 3190300207Sken if ((ataio->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { 3191300207Sken struct ata_zoned_info_log *zi_log; 3192300207Sken uint32_t valid_len; 3193300207Sken size_t needed_size; 3194300207Sken 3195300207Sken zi_log = (struct ata_zoned_info_log *)ataio->data_ptr; 3196300207Sken 3197300207Sken valid_len = ataio->dxfer_len - ataio->resid; 3198300207Sken needed_size = __offsetof(struct ata_zoned_info_log, 3199300207Sken version_info) + 1 + sizeof(zi_log->version_info); 3200300207Sken if (valid_len >= needed_size) { 3201300207Sken uint64_t tmpvar; 3202300207Sken 3203300207Sken tmpvar = le64dec(zi_log->zoned_cap); 3204300207Sken if (tmpvar & ATA_ZDI_CAP_VALID) { 3205300207Sken if (tmpvar & ATA_ZDI_CAP_URSWRZ) 3206300207Sken softc->zone_flags |= 3207300207Sken ADA_ZONE_FLAG_URSWRZ; 3208300207Sken else 3209300207Sken softc->zone_flags &= 3210300207Sken ~ADA_ZONE_FLAG_URSWRZ; 3211300207Sken } 3212300207Sken tmpvar = le64dec(zi_log->optimal_seq_zones); 3213300207Sken if (tmpvar & ATA_ZDI_OPT_SEQ_VALID) { 3214300207Sken softc->zone_flags |= 3215300207Sken ADA_ZONE_FLAG_OPT_SEQ_SET; 3216300207Sken softc->optimal_seq_zones = (tmpvar & 3217300207Sken ATA_ZDI_OPT_SEQ_MASK); 3218300207Sken } else { 3219300207Sken softc->zone_flags &= 3220300207Sken ~ADA_ZONE_FLAG_OPT_SEQ_SET; 3221300207Sken softc->optimal_seq_zones = 0; 3222300207Sken } 3223300207Sken 3224300207Sken tmpvar =le64dec(zi_log->optimal_nonseq_zones); 3225300207Sken if (tmpvar & ATA_ZDI_OPT_NS_VALID) { 3226300207Sken softc->zone_flags |= 3227300207Sken ADA_ZONE_FLAG_OPT_NONSEQ_SET; 3228300207Sken softc->optimal_nonseq_zones = 3229300207Sken (tmpvar & ATA_ZDI_OPT_NS_MASK); 3230300207Sken } else { 3231300207Sken softc->zone_flags &= 3232300207Sken ~ADA_ZONE_FLAG_OPT_NONSEQ_SET; 3233300207Sken softc->optimal_nonseq_zones = 0; 3234300207Sken } 3235300207Sken 3236300207Sken tmpvar = le64dec(zi_log->max_seq_req_zones); 3237300207Sken if (tmpvar & ATA_ZDI_MAX_SEQ_VALID) { 3238300207Sken softc->zone_flags |= 3239300207Sken ADA_ZONE_FLAG_MAX_SEQ_SET; 3240300207Sken softc->max_seq_zones = 3241300207Sken (tmpvar & ATA_ZDI_MAX_SEQ_MASK); 3242300207Sken } else { 3243300207Sken softc->zone_flags &= 3244300207Sken ~ADA_ZONE_FLAG_MAX_SEQ_SET; 3245300207Sken softc->max_seq_zones = 0; 3246300207Sken } 3247300207Sken } 3248300207Sken } else { 3249300207Sken error = adaerror(done_ccb, CAM_RETRY_SELTO, 3250300207Sken SF_RETRY_UA|SF_NO_PRINT); 3251300207Sken if (error == ERESTART) 3252300207Sken return; 3253300207Sken else if (error != 0) { 3254300207Sken softc->flags &= ~ADA_FLAG_CAN_ZONE; 3255300207Sken softc->flags &= ~ADA_ZONE_FLAG_SET_MASK; 3256300207Sken 3257300207Sken if ((done_ccb->ccb_h.status & 3258300207Sken CAM_DEV_QFRZN) != 0) { 3259300207Sken /* Don't wedge this device's queue */ 3260300207Sken cam_release_devq(done_ccb->ccb_h.path, 3261300207Sken /*relsim_flags*/0, 3262300207Sken /*reduction*/0, 3263300207Sken /*timeout*/0, 3264300207Sken /*getcount_only*/0); 3265300207Sken } 3266300207Sken } 3267300207Sken 3268300207Sken } 3269300207Sken free(ataio->data_ptr, M_ATADA); 3270300207Sken 3271300207Sken adaprobedone(periph, done_ccb); 3272300207Sken return; 3273300207Sken } 3274195534Sscottl case ADA_CCB_DUMP: 3275195534Sscottl /* No-op. We're polling */ 3276195534Sscottl return; 3277195534Sscottl default: 3278195534Sscottl break; 3279195534Sscottl } 3280195534Sscottl xpt_release_ccb(done_ccb); 3281195534Sscottl} 3282195534Sscottl 3283195534Sscottlstatic int 3284195534Sscottladaerror(union ccb *ccb, u_int32_t cam_flags, u_int32_t sense_flags) 3285195534Sscottl{ 3286298037Simp#ifdef CAM_IO_STATS 3287298002Simp struct ada_softc *softc; 3288298002Simp struct cam_periph *periph; 3289195534Sscottl 3290298002Simp periph = xpt_path_periph(ccb->ccb_h.path); 3291298002Simp softc = (struct ada_softc *)periph->softc; 3292298002Simp 3293298002Simp switch (ccb->ccb_h.status & CAM_STATUS_MASK) { 3294298002Simp case CAM_CMD_TIMEOUT: 3295298002Simp softc->timeouts++; 3296298002Simp break; 3297298002Simp case CAM_REQ_ABORTED: 3298298002Simp case CAM_REQ_CMP_ERR: 3299298002Simp case CAM_REQ_TERMIO: 3300298002Simp case CAM_UNREC_HBA_ERROR: 3301298002Simp case CAM_DATA_RUN_ERR: 3302298002Simp case CAM_ATA_STATUS_ERROR: 3303298002Simp softc->errors++; 3304298002Simp break; 3305298002Simp default: 3306298002Simp break; 3307298002Simp } 3308298037Simp#endif 3309298002Simp 3310203385Smav return(cam_periph_error(ccb, cam_flags, sense_flags, NULL)); 3311195534Sscottl} 3312195534Sscottl 3313195534Sscottlstatic void 3314350805Smavadasetgeom(struct ada_softc *softc, struct ccb_getdev *cgd) 3315195534Sscottl{ 3316195534Sscottl struct disk_params *dp = &softc->params; 3317195534Sscottl u_int64_t lbasize48; 3318195534Sscottl u_int32_t lbasize; 3319350805Smav u_int maxio, d_flags; 3320195534Sscottl 3321198897Smav dp->secsize = ata_logical_sector_size(&cgd->ident_data); 3322195534Sscottl if ((cgd->ident_data.atavalid & ATA_FLAG_54_58) && 3323350805Smav cgd->ident_data.current_heads != 0 && 3324350805Smav cgd->ident_data.current_sectors != 0) { 3325195534Sscottl dp->heads = cgd->ident_data.current_heads; 3326195534Sscottl dp->secs_per_track = cgd->ident_data.current_sectors; 3327195534Sscottl dp->cylinders = cgd->ident_data.cylinders; 3328195534Sscottl dp->sectors = (u_int32_t)cgd->ident_data.current_size_1 | 3329195534Sscottl ((u_int32_t)cgd->ident_data.current_size_2 << 16); 3330195534Sscottl } else { 3331195534Sscottl dp->heads = cgd->ident_data.heads; 3332195534Sscottl dp->secs_per_track = cgd->ident_data.sectors; 3333195534Sscottl dp->cylinders = cgd->ident_data.cylinders; 3334327849Sasomers dp->sectors = cgd->ident_data.cylinders * 3335327849Sasomers (u_int32_t)(dp->heads * dp->secs_per_track); 3336195534Sscottl } 3337195534Sscottl lbasize = (u_int32_t)cgd->ident_data.lba_size_1 | 3338195534Sscottl ((u_int32_t)cgd->ident_data.lba_size_2 << 16); 3339195534Sscottl 3340195534Sscottl /* use the 28bit LBA size if valid or bigger than the CHS mapping */ 3341195534Sscottl if (cgd->ident_data.cylinders == 16383 || dp->sectors < lbasize) 3342195534Sscottl dp->sectors = lbasize; 3343195534Sscottl 3344195534Sscottl /* use the 48bit LBA size if valid */ 3345195534Sscottl lbasize48 = ((u_int64_t)cgd->ident_data.lba_size48_1) | 3346195534Sscottl ((u_int64_t)cgd->ident_data.lba_size48_2 << 16) | 3347195534Sscottl ((u_int64_t)cgd->ident_data.lba_size48_3 << 32) | 3348195534Sscottl ((u_int64_t)cgd->ident_data.lba_size48_4 << 48); 3349195534Sscottl if ((cgd->ident_data.support.command2 & ATA_SUPPORT_ADDRESS48) && 3350195534Sscottl lbasize48 > ATA_MAX_28BIT_LBA) 3351195534Sscottl dp->sectors = lbasize48; 3352350805Smav 3353350805Smav maxio = softc->cpi.maxio; /* Honor max I/O size of SIM */ 3354350805Smav if (maxio == 0) 3355350805Smav maxio = DFLTPHYS; /* traditional default */ 3356350805Smav else if (maxio > MAXPHYS) 3357350805Smav maxio = MAXPHYS; /* for safety */ 3358350805Smav if (softc->flags & ADA_FLAG_CAN_48BIT) 3359350805Smav maxio = min(maxio, 65536 * softc->params.secsize); 3360350805Smav else /* 28bit ATA command limit */ 3361350805Smav maxio = min(maxio, 256 * softc->params.secsize); 3362350805Smav if (softc->quirks & ADA_Q_128KB) 3363350805Smav maxio = min(maxio, 128 * 1024); 3364350805Smav softc->disk->d_maxsize = maxio; 3365350805Smav d_flags = DISKFLAG_DIRECT_COMPLETION | DISKFLAG_CANZONE; 3366350805Smav if (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) 3367350805Smav d_flags |= DISKFLAG_CANFLUSHCACHE; 3368350805Smav if (softc->flags & ADA_FLAG_CAN_TRIM) { 3369350805Smav d_flags |= DISKFLAG_CANDELETE; 3370350805Smav softc->disk->d_delmaxsize = softc->params.secsize * 3371350805Smav ATA_DSM_RANGE_MAX * softc->trim_max_ranges; 3372350805Smav } else if ((softc->flags & ADA_FLAG_CAN_CFA) && 3373350805Smav !(softc->flags & ADA_FLAG_CAN_48BIT)) { 3374350805Smav d_flags |= DISKFLAG_CANDELETE; 3375350805Smav softc->disk->d_delmaxsize = 256 * softc->params.secsize; 3376350805Smav } else 3377350805Smav softc->disk->d_delmaxsize = maxio; 3378350805Smav if ((softc->cpi.hba_misc & PIM_UNMAPPED) != 0) { 3379350805Smav d_flags |= DISKFLAG_UNMAPPED_BIO; 3380350805Smav softc->unmappedio = 1; 3381350805Smav } 3382350805Smav softc->disk->d_flags = d_flags; 3383350805Smav strlcpy(softc->disk->d_descr, cgd->ident_data.model, 3384350805Smav MIN(sizeof(softc->disk->d_descr), sizeof(cgd->ident_data.model))); 3385350805Smav strlcpy(softc->disk->d_ident, cgd->ident_data.serial, 3386350805Smav MIN(sizeof(softc->disk->d_ident), sizeof(cgd->ident_data.serial))); 3387350805Smav 3388350805Smav softc->disk->d_sectorsize = softc->params.secsize; 3389350805Smav softc->disk->d_mediasize = (off_t)softc->params.sectors * 3390350805Smav softc->params.secsize; 3391350805Smav if (ata_physical_sector_size(&cgd->ident_data) != 3392350805Smav softc->params.secsize) { 3393350805Smav softc->disk->d_stripesize = 3394350805Smav ata_physical_sector_size(&cgd->ident_data); 3395350805Smav softc->disk->d_stripeoffset = (softc->disk->d_stripesize - 3396350805Smav ata_logical_sector_offset(&cgd->ident_data)) % 3397350805Smav softc->disk->d_stripesize; 3398350805Smav } else if (softc->quirks & ADA_Q_4K) { 3399350805Smav softc->disk->d_stripesize = 4096; 3400350805Smav softc->disk->d_stripeoffset = 0; 3401350805Smav } 3402350805Smav softc->disk->d_fwsectors = softc->params.secs_per_track; 3403350805Smav softc->disk->d_fwheads = softc->params.heads; 3404350805Smav ata_disk_firmware_geom_adjust(softc->disk); 3405350805Smav softc->disk->d_rotation_rate = cgd->ident_data.media_rotation_rate; 3406195534Sscottl} 3407195534Sscottl 3408195534Sscottlstatic void 3409195534Sscottladasendorderedtag(void *arg) 3410195534Sscottl{ 3411195534Sscottl struct ada_softc *softc = arg; 3412195534Sscottl 3413195534Sscottl if (ada_send_ordered) { 3414257054Smav if (softc->outstanding_cmds > 0) { 3415257054Smav if ((softc->flags & ADA_FLAG_WAS_OTAG) == 0) 3416257054Smav softc->flags |= ADA_FLAG_NEED_OTAG; 3417257054Smav softc->flags &= ~ADA_FLAG_WAS_OTAG; 3418195534Sscottl } 3419195534Sscottl } 3420195534Sscottl /* Queue us up again */ 3421195534Sscottl callout_reset(&softc->sendordered_c, 3422230921Smav (ada_default_timeout * hz) / ADA_ORDEREDTAG_INTERVAL, 3423195534Sscottl adasendorderedtag, softc); 3424195534Sscottl} 3425195534Sscottl 3426195534Sscottl/* 3427195534Sscottl * Step through all ADA peripheral drivers, and if the device is still open, 3428195534Sscottl * sync the disk cache to physical media. 3429195534Sscottl */ 3430195534Sscottlstatic void 3431220650Smavadaflush(void) 3432195534Sscottl{ 3433195534Sscottl struct cam_periph *periph; 3434195534Sscottl struct ada_softc *softc; 3435248872Smav union ccb *ccb; 3436236814Smav int error; 3437195534Sscottl 3438248868Smav CAM_PERIPH_FOREACH(periph, &adadriver) { 3439251792Smav softc = (struct ada_softc *)periph->softc; 3440251792Smav if (SCHEDULER_STOPPED()) { 3441251792Smav /* If we paniced with the lock held, do not recurse. */ 3442251792Smav if (!cam_periph_owned(periph) && 3443251792Smav (softc->flags & ADA_FLAG_OPEN)) { 3444251792Smav adadump(softc->disk, NULL, 0, 0, 0); 3445251792Smav } 3446200180Smav continue; 3447251792Smav } 3448195534Sscottl cam_periph_lock(periph); 3449195534Sscottl /* 3450195534Sscottl * We only sync the cache if the drive is still open, and 3451195534Sscottl * if the drive is capable of it.. 3452195534Sscottl */ 3453195534Sscottl if (((softc->flags & ADA_FLAG_OPEN) == 0) || 3454195534Sscottl (softc->flags & ADA_FLAG_CAN_FLUSHCACHE) == 0) { 3455195534Sscottl cam_periph_unlock(periph); 3456195534Sscottl continue; 3457195534Sscottl } 3458195534Sscottl 3459248872Smav ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); 3460248872Smav cam_fill_ataio(&ccb->ataio, 3461236814Smav 0, 3462195534Sscottl adadone, 3463195534Sscottl CAM_DIR_NONE, 3464195534Sscottl 0, 3465195534Sscottl NULL, 3466195534Sscottl 0, 3467195534Sscottl ada_default_timeout*1000); 3468195534Sscottl if (softc->flags & ADA_FLAG_CAN_48BIT) 3469248872Smav ata_48bit_cmd(&ccb->ataio, ATA_FLUSHCACHE48, 0, 0, 0); 3470195534Sscottl else 3471248872Smav ata_28bit_cmd(&ccb->ataio, ATA_FLUSHCACHE, 0, 0, 0); 3472195534Sscottl 3473248872Smav error = cam_periph_runccb(ccb, adaerror, /*cam_flags*/0, 3474248872Smav /*sense_flags*/ SF_NO_RECOVERY | SF_NO_RETRY, 3475248872Smav softc->disk->d_devstat); 3476236814Smav if (error != 0) 3477195534Sscottl xpt_print(periph->path, "Synchronize cache failed\n"); 3478249048Smav xpt_release_ccb(ccb); 3479195534Sscottl cam_periph_unlock(periph); 3480195534Sscottl } 3481220650Smav} 3482214279Sbrucec 3483220650Smavstatic void 3484220650Smavadaspindown(uint8_t cmd, int flags) 3485220650Smav{ 3486220650Smav struct cam_periph *periph; 3487220650Smav struct ada_softc *softc; 3488248872Smav union ccb *ccb; 3489236814Smav int error; 3490214279Sbrucec 3491248868Smav CAM_PERIPH_FOREACH(periph, &adadriver) { 3492214279Sbrucec /* If we paniced with lock held - not recurse here. */ 3493214279Sbrucec if (cam_periph_owned(periph)) 3494214279Sbrucec continue; 3495214279Sbrucec cam_periph_lock(periph); 3496214279Sbrucec softc = (struct ada_softc *)periph->softc; 3497214279Sbrucec /* 3498214279Sbrucec * We only spin-down the drive if it is capable of it.. 3499214279Sbrucec */ 3500214279Sbrucec if ((softc->flags & ADA_FLAG_CAN_POWERMGT) == 0) { 3501214279Sbrucec cam_periph_unlock(periph); 3502214279Sbrucec continue; 3503214279Sbrucec } 3504214279Sbrucec 3505214279Sbrucec if (bootverbose) 3506214279Sbrucec xpt_print(periph->path, "spin-down\n"); 3507214279Sbrucec 3508248872Smav ccb = cam_periph_getccb(periph, CAM_PRIORITY_NORMAL); 3509248872Smav cam_fill_ataio(&ccb->ataio, 3510236814Smav 0, 3511214279Sbrucec adadone, 3512220650Smav CAM_DIR_NONE | flags, 3513214279Sbrucec 0, 3514214279Sbrucec NULL, 3515214279Sbrucec 0, 3516214279Sbrucec ada_default_timeout*1000); 3517248872Smav ata_28bit_cmd(&ccb->ataio, cmd, 0, 0, 0); 3518214279Sbrucec 3519248872Smav error = cam_periph_runccb(ccb, adaerror, /*cam_flags*/0, 3520248872Smav /*sense_flags*/ SF_NO_RECOVERY | SF_NO_RETRY, 3521248872Smav softc->disk->d_devstat); 3522236814Smav if (error != 0) 3523214279Sbrucec xpt_print(periph->path, "Spin-down disk failed\n"); 3524249048Smav xpt_release_ccb(ccb); 3525214279Sbrucec cam_periph_unlock(periph); 3526214279Sbrucec } 3527195534Sscottl} 3528195534Sscottl 3529220650Smavstatic void 3530220650Smavadashutdown(void *arg, int howto) 3531220650Smav{ 3532220650Smav 3533220650Smav adaflush(); 3534220650Smav if (ada_spindown_shutdown != 0 && 3535220650Smav (howto & (RB_HALT | RB_POWEROFF)) != 0) 3536220650Smav adaspindown(ATA_STANDBY_IMMEDIATE, 0); 3537220650Smav} 3538220650Smav 3539220650Smavstatic void 3540220650Smavadasuspend(void *arg) 3541220650Smav{ 3542220650Smav 3543220650Smav adaflush(); 3544220650Smav if (ada_spindown_suspend != 0) 3545220650Smav adaspindown(ATA_SLEEP, CAM_DEV_QFREEZE); 3546220650Smav} 3547220650Smav 3548220650Smavstatic void 3549220650Smavadaresume(void *arg) 3550220650Smav{ 3551220650Smav struct cam_periph *periph; 3552220650Smav struct ada_softc *softc; 3553220650Smav 3554220650Smav if (ada_spindown_suspend == 0) 3555220650Smav return; 3556220650Smav 3557248868Smav CAM_PERIPH_FOREACH(periph, &adadriver) { 3558220650Smav cam_periph_lock(periph); 3559220650Smav softc = (struct ada_softc *)periph->softc; 3560220650Smav /* 3561220650Smav * We only spin-down the drive if it is capable of it.. 3562220650Smav */ 3563220650Smav if ((softc->flags & ADA_FLAG_CAN_POWERMGT) == 0) { 3564220650Smav cam_periph_unlock(periph); 3565220650Smav continue; 3566220650Smav } 3567220650Smav 3568220650Smav if (bootverbose) 3569220650Smav xpt_print(periph->path, "resume\n"); 3570220650Smav 3571220650Smav /* 3572220650Smav * Drop freeze taken due to CAM_DEV_QFREEZE flag set on 3573220650Smav * sleep request. 3574220650Smav */ 3575220650Smav cam_release_devq(periph->path, 3576220650Smav /*relsim_flags*/0, 3577220650Smav /*openings*/0, 3578220650Smav /*timeout*/0, 3579220650Smav /*getcount_only*/0); 3580220650Smav 3581220650Smav cam_periph_unlock(periph); 3582220650Smav } 3583220650Smav} 3584220650Smav 3585195534Sscottl#endif /* _KERNEL */ 3586