1169609Sscottl/*- 2169609Sscottl * Copyright 2007 Scott Long 3169609Sscottl * All rights reserved. 4169609Sscottl * 5169609Sscottl * Redistribution and use in source and binary forms, with or without 6169609Sscottl * modification, are permitted provided that the following conditions 7169609Sscottl * are met: 8169609Sscottl * 1. Redistributions of source code must retain the above copyright 9169609Sscottl * notice, this list of conditions and the following disclaimer. 10169609Sscottl * 2. Redistributions in binary form must reproduce the above copyright 11169609Sscottl * notice, this list of conditions and the following disclaimer in the 12169609Sscottl * documentation and/or other materials provided with the distribution. 13169609Sscottl * 14169609Sscottl * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15169609Sscottl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16169609Sscottl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17169609Sscottl * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18169609Sscottl * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19169609Sscottl * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20169609Sscottl * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21169609Sscottl * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22169609Sscottl * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23169609Sscottl * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24169609Sscottl * SUCH DAMAGE. 25169609Sscottl */ 26169609Sscottl 27169609Sscottl#include <sys/cdefs.h> 28169609Sscottl__FBSDID("$FreeBSD$"); 29169609Sscottl 30169609Sscottl#include "opt_mfi.h" 31169609Sscottl 32169609Sscottl#include <sys/param.h> 33169609Sscottl#include <sys/systm.h> 34169609Sscottl#include <sys/kernel.h> 35169609Sscottl#include <sys/malloc.h> 36169609Sscottl#include <sys/module.h> 37169609Sscottl#include <sys/selinfo.h> 38169609Sscottl#include <sys/bus.h> 39169609Sscottl#include <sys/conf.h> 40169609Sscottl#include <sys/eventhandler.h> 41169609Sscottl#include <sys/rman.h> 42169609Sscottl#include <sys/bus_dma.h> 43169609Sscottl#include <sys/bio.h> 44169609Sscottl#include <sys/ioccom.h> 45169609Sscottl#include <sys/uio.h> 46169609Sscottl#include <sys/proc.h> 47169609Sscottl#include <sys/signalvar.h> 48229611Sjhb#include <sys/sysctl.h> 49169609Sscottl 50169609Sscottl#include <cam/cam.h> 51169609Sscottl#include <cam/cam_ccb.h> 52169609Sscottl#include <cam/cam_debug.h> 53252643Smarkj#include <cam/cam_periph.h> 54169609Sscottl#include <cam/cam_sim.h> 55252643Smarkj#include <cam/cam_xpt_periph.h> 56169609Sscottl#include <cam/cam_xpt_sim.h> 57169609Sscottl#include <cam/scsi/scsi_all.h> 58169609Sscottl#include <cam/scsi/scsi_message.h> 59169609Sscottl 60169609Sscottl#include <machine/md_var.h> 61169609Sscottl#include <machine/bus.h> 62169609Sscottl#include <machine/resource.h> 63169609Sscottl 64169609Sscottl#include <dev/mfi/mfireg.h> 65169609Sscottl#include <dev/mfi/mfi_ioctl.h> 66169609Sscottl#include <dev/mfi/mfivar.h> 67169609Sscottl 68252643Smarkjenum mfip_state { 69252643Smarkj MFIP_STATE_NONE, 70252643Smarkj MFIP_STATE_DETACH, 71252643Smarkj MFIP_STATE_RESCAN 72252643Smarkj}; 73252643Smarkj 74169609Sscottlstruct mfip_softc { 75169609Sscottl device_t dev; 76169609Sscottl struct mfi_softc *mfi_sc; 77169609Sscottl struct cam_devq *devq; 78169609Sscottl struct cam_sim *sim; 79169609Sscottl struct cam_path *path; 80252643Smarkj enum mfip_state state; 81169609Sscottl}; 82169609Sscottl 83169609Sscottlstatic int mfip_probe(device_t); 84169609Sscottlstatic int mfip_attach(device_t); 85169609Sscottlstatic int mfip_detach(device_t); 86169609Sscottlstatic void mfip_cam_action(struct cam_sim *, union ccb *); 87169609Sscottlstatic void mfip_cam_poll(struct cam_sim *); 88252643Smarkjstatic void mfip_cam_rescan(struct mfi_softc *, uint32_t tid); 89169609Sscottlstatic struct mfi_command * mfip_start(void *); 90169609Sscottlstatic void mfip_done(struct mfi_command *cm); 91169609Sscottl 92243824Sdelphijstatic int mfi_allow_disks = 0; 93243824SdelphijTUNABLE_INT("hw.mfi.allow_cam_disk_passthrough", &mfi_allow_disks); 94243824SdelphijSYSCTL_INT(_hw_mfi, OID_AUTO, allow_cam_disk_passthrough, CTLFLAG_RD, 95243824Sdelphij &mfi_allow_disks, 0, "event message locale"); 96243824Sdelphij 97169609Sscottlstatic devclass_t mfip_devclass; 98169609Sscottlstatic device_method_t mfip_methods[] = { 99169609Sscottl DEVMETHOD(device_probe, mfip_probe), 100169609Sscottl DEVMETHOD(device_attach, mfip_attach), 101169609Sscottl DEVMETHOD(device_detach, mfip_detach), 102169609Sscottl {0, 0} 103169609Sscottl}; 104169609Sscottlstatic driver_t mfip_driver = { 105169609Sscottl "mfip", 106169609Sscottl mfip_methods, 107169609Sscottl sizeof(struct mfip_softc) 108169609Sscottl}; 109169609SscottlDRIVER_MODULE(mfip, mfi, mfip_driver, mfip_devclass, 0, 0); 110169609SscottlMODULE_DEPEND(mfip, cam, 1, 1, 1); 111204590SkibMODULE_DEPEND(mfip, mfi, 1, 1, 1); 112169609Sscottl 113169609Sscottl#define ccb_mfip_ptr sim_priv.entries[0].ptr 114169609Sscottl 115169609Sscottlstatic int 116169609Sscottlmfip_probe(device_t dev) 117169609Sscottl{ 118169609Sscottl 119169609Sscottl device_set_desc(dev, "SCSI Passthrough Bus"); 120169609Sscottl return (0); 121169609Sscottl} 122169609Sscottl 123169609Sscottlstatic int 124169609Sscottlmfip_attach(device_t dev) 125169609Sscottl{ 126169609Sscottl struct mfip_softc *sc; 127169609Sscottl struct mfi_softc *mfisc; 128169609Sscottl 129169609Sscottl sc = device_get_softc(dev); 130169609Sscottl if (sc == NULL) 131169609Sscottl return (EINVAL); 132169609Sscottl 133169609Sscottl mfisc = device_get_softc(device_get_parent(dev)); 134169609Sscottl sc->dev = dev; 135252643Smarkj sc->state = MFIP_STATE_NONE; 136169609Sscottl sc->mfi_sc = mfisc; 137169609Sscottl mfisc->mfi_cam_start = mfip_start; 138169609Sscottl 139169609Sscottl if ((sc->devq = cam_simq_alloc(MFI_SCSI_MAX_CMDS)) == NULL) 140169609Sscottl return (ENOMEM); 141169609Sscottl 142169609Sscottl sc->sim = cam_sim_alloc(mfip_cam_action, mfip_cam_poll, "mfi", sc, 143169609Sscottl device_get_unit(dev), &mfisc->mfi_io_lock, 1, 144169609Sscottl MFI_SCSI_MAX_CMDS, sc->devq); 145169609Sscottl if (sc->sim == NULL) { 146169609Sscottl cam_simq_free(sc->devq); 147250496Ssmh sc->devq = NULL; 148169609Sscottl device_printf(dev, "CAM SIM attach failed\n"); 149169609Sscottl return (EINVAL); 150169609Sscottl } 151169609Sscottl 152252643Smarkj mfisc->mfi_cam_rescan_cb = mfip_cam_rescan; 153252643Smarkj 154169609Sscottl mtx_lock(&mfisc->mfi_io_lock); 155170872Sscottl if (xpt_bus_register(sc->sim, dev, 0) != 0) { 156169609Sscottl device_printf(dev, "XPT bus registration failed\n"); 157169609Sscottl cam_sim_free(sc->sim, FALSE); 158250496Ssmh sc->sim = NULL; 159169609Sscottl cam_simq_free(sc->devq); 160250496Ssmh sc->devq = NULL; 161169609Sscottl mtx_unlock(&mfisc->mfi_io_lock); 162169609Sscottl return (EINVAL); 163169609Sscottl } 164169609Sscottl mtx_unlock(&mfisc->mfi_io_lock); 165169609Sscottl 166169609Sscottl return (0); 167169609Sscottl} 168169609Sscottl 169169609Sscottlstatic int 170169609Sscottlmfip_detach(device_t dev) 171169609Sscottl{ 172169609Sscottl struct mfip_softc *sc; 173169609Sscottl 174169609Sscottl sc = device_get_softc(dev); 175169609Sscottl if (sc == NULL) 176169609Sscottl return (EINVAL); 177169609Sscottl 178252643Smarkj mtx_lock(&sc->mfi_sc->mfi_io_lock); 179252643Smarkj if (sc->state == MFIP_STATE_RESCAN) { 180252643Smarkj mtx_unlock(&sc->mfi_sc->mfi_io_lock); 181252643Smarkj return (EBUSY); 182252643Smarkj } 183252643Smarkj sc->state = MFIP_STATE_DETACH; 184252643Smarkj mtx_unlock(&sc->mfi_sc->mfi_io_lock); 185252643Smarkj 186252643Smarkj sc->mfi_sc->mfi_cam_rescan_cb = NULL; 187252643Smarkj 188169609Sscottl if (sc->sim != NULL) { 189169609Sscottl mtx_lock(&sc->mfi_sc->mfi_io_lock); 190169609Sscottl xpt_bus_deregister(cam_sim_path(sc->sim)); 191169609Sscottl cam_sim_free(sc->sim, FALSE); 192250496Ssmh sc->sim = NULL; 193169609Sscottl mtx_unlock(&sc->mfi_sc->mfi_io_lock); 194169609Sscottl } 195169609Sscottl 196250496Ssmh if (sc->devq != NULL) { 197169609Sscottl cam_simq_free(sc->devq); 198250496Ssmh sc->devq = NULL; 199250496Ssmh } 200169609Sscottl 201169609Sscottl return (0); 202169609Sscottl} 203169609Sscottl 204169609Sscottlstatic void 205169609Sscottlmfip_cam_action(struct cam_sim *sim, union ccb *ccb) 206169609Sscottl{ 207169609Sscottl struct mfip_softc *sc = cam_sim_softc(sim); 208169609Sscottl struct mfi_softc *mfisc = sc->mfi_sc; 209169609Sscottl 210169609Sscottl mtx_assert(&mfisc->mfi_io_lock, MA_OWNED); 211169609Sscottl 212169609Sscottl switch (ccb->ccb_h.func_code) { 213169609Sscottl case XPT_PATH_INQ: 214169609Sscottl { 215169609Sscottl struct ccb_pathinq *cpi = &ccb->cpi; 216169609Sscottl 217169609Sscottl cpi->version_num = 1; 218169609Sscottl cpi->hba_inquiry = PI_SDTR_ABLE|PI_TAG_ABLE|PI_WIDE_16; 219169609Sscottl cpi->target_sprt = 0; 220172588Sscottl cpi->hba_misc = PIM_NOBUSRESET|PIM_SEQSCAN; 221169609Sscottl cpi->hba_eng_cnt = 0; 222169609Sscottl cpi->max_target = MFI_SCSI_MAX_TARGETS; 223169609Sscottl cpi->max_lun = MFI_SCSI_MAX_LUNS; 224169609Sscottl cpi->initiator_id = MFI_SCSI_INITIATOR_ID; 225169609Sscottl strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); 226169609Sscottl strncpy(cpi->hba_vid, "LSI", HBA_IDLEN); 227169609Sscottl strncpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN); 228169609Sscottl cpi->unit_number = cam_sim_unit(sim); 229169609Sscottl cpi->bus_id = cam_sim_bus(sim); 230169609Sscottl cpi->base_transfer_speed = 150000; 231172588Sscottl cpi->transport = XPORT_SAS; 232172588Sscottl cpi->transport_version = 0; 233169609Sscottl cpi->protocol = PROTO_SCSI; 234169609Sscottl cpi->protocol_version = SCSI_REV_2; 235169609Sscottl cpi->ccb_h.status = CAM_REQ_CMP; 236169609Sscottl break; 237169609Sscottl } 238169609Sscottl case XPT_RESET_BUS: 239169609Sscottl ccb->ccb_h.status = CAM_REQ_CMP; 240169609Sscottl break; 241169609Sscottl case XPT_RESET_DEV: 242169609Sscottl ccb->ccb_h.status = CAM_REQ_CMP; 243169609Sscottl break; 244169609Sscottl case XPT_GET_TRAN_SETTINGS: 245169609Sscottl { 246172588Sscottl struct ccb_trans_settings_sas *sas = 247172588Sscottl &ccb->cts.xport_specific.sas; 248169609Sscottl 249169609Sscottl ccb->cts.protocol = PROTO_SCSI; 250172588Sscottl ccb->cts.protocol_version = SCSI_REV_2; 251172588Sscottl ccb->cts.transport = XPORT_SAS; 252172588Sscottl ccb->cts.transport_version = 0; 253172588Sscottl 254172588Sscottl sas->valid &= ~CTS_SAS_VALID_SPEED; 255172588Sscottl sas->bitrate = 150000; 256172588Sscottl 257169609Sscottl ccb->ccb_h.status = CAM_REQ_CMP; 258169609Sscottl break; 259169609Sscottl } 260169609Sscottl case XPT_SET_TRAN_SETTINGS: 261169609Sscottl ccb->ccb_h.status = CAM_FUNC_NOTAVAIL; 262169609Sscottl break; 263169609Sscottl case XPT_SCSI_IO: 264169609Sscottl { 265169609Sscottl struct ccb_hdr *ccbh = &ccb->ccb_h; 266169609Sscottl struct ccb_scsiio *csio = &ccb->csio; 267169609Sscottl 268169609Sscottl ccbh->status = CAM_REQ_INPROG; 269169609Sscottl if (csio->cdb_len > MFI_SCSI_MAX_CDB_LEN) { 270169609Sscottl ccbh->status = CAM_REQ_INVALID; 271169609Sscottl break; 272169609Sscottl } 273169609Sscottl ccbh->ccb_mfip_ptr = sc; 274169609Sscottl TAILQ_INSERT_TAIL(&mfisc->mfi_cam_ccbq, ccbh, sim_links.tqe); 275169609Sscottl mfi_startio(mfisc); 276169609Sscottl return; 277169609Sscottl } 278169609Sscottl default: 279169609Sscottl ccb->ccb_h.status = CAM_REQ_INVALID; 280169609Sscottl break; 281169609Sscottl } 282169609Sscottl 283169609Sscottl xpt_done(ccb); 284169609Sscottl return; 285169609Sscottl} 286169609Sscottl 287252643Smarkjstatic void 288252643Smarkjmfip_cam_rescan(struct mfi_softc *sc, uint32_t tid) 289252643Smarkj{ 290252643Smarkj union ccb *ccb; 291252643Smarkj struct mfip_softc *camsc; 292252643Smarkj struct cam_sim *sim; 293252643Smarkj device_t mfip_dev; 294252643Smarkj 295252643Smarkj mtx_lock(&Giant); 296252643Smarkj mfip_dev = device_find_child(sc->mfi_dev, "mfip", -1); 297252643Smarkj mtx_unlock(&Giant); 298252643Smarkj if (mfip_dev == NULL) { 299252643Smarkj device_printf(sc->mfi_dev, "Couldn't find mfip child device!\n"); 300252643Smarkj return; 301252643Smarkj } 302252643Smarkj 303252643Smarkj mtx_lock(&sc->mfi_io_lock); 304252643Smarkj camsc = device_get_softc(mfip_dev); 305252643Smarkj if (camsc->state == MFIP_STATE_DETACH) { 306252643Smarkj mtx_unlock(&sc->mfi_io_lock); 307252643Smarkj return; 308252643Smarkj } 309252643Smarkj camsc->state = MFIP_STATE_RESCAN; 310252643Smarkj 311252643Smarkj ccb = xpt_alloc_ccb_nowait(); 312252643Smarkj if (ccb == NULL) { 313255740Smarkj mtx_unlock(&sc->mfi_io_lock); 314252643Smarkj device_printf(sc->mfi_dev, 315252643Smarkj "Cannot allocate ccb for bus rescan.\n"); 316252643Smarkj return; 317252643Smarkj } 318252643Smarkj 319252643Smarkj sim = camsc->sim; 320253037Smav if (xpt_create_path(&ccb->ccb_h.path, NULL, cam_sim_path(sim), 321252643Smarkj tid, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { 322252643Smarkj xpt_free_ccb(ccb); 323252643Smarkj mtx_unlock(&sc->mfi_io_lock); 324252643Smarkj device_printf(sc->mfi_dev, 325252643Smarkj "Cannot create path for bus rescan.\n"); 326252643Smarkj return; 327252643Smarkj } 328252643Smarkj xpt_rescan(ccb); 329252643Smarkj 330252643Smarkj camsc->state = MFIP_STATE_NONE; 331252643Smarkj mtx_unlock(&sc->mfi_io_lock); 332252643Smarkj} 333252643Smarkj 334169609Sscottlstatic struct mfi_command * 335169609Sscottlmfip_start(void *data) 336169609Sscottl{ 337169609Sscottl union ccb *ccb = data; 338169609Sscottl struct ccb_hdr *ccbh = &ccb->ccb_h; 339169609Sscottl struct ccb_scsiio *csio = &ccb->csio; 340169609Sscottl struct mfip_softc *sc; 341169609Sscottl struct mfi_pass_frame *pt; 342169609Sscottl struct mfi_command *cm; 343234429Sambrisko uint32_t context = 0; 344169609Sscottl 345169609Sscottl sc = ccbh->ccb_mfip_ptr; 346169609Sscottl 347169609Sscottl if ((cm = mfi_dequeue_free(sc->mfi_sc)) == NULL) 348169609Sscottl return (NULL); 349169609Sscottl 350234429Sambrisko /* Zero out the MFI frame */ 351234429Sambrisko context = cm->cm_frame->header.context; 352234429Sambrisko bzero(cm->cm_frame, sizeof(union mfi_frame)); 353234429Sambrisko cm->cm_frame->header.context = context; 354234429Sambrisko 355169609Sscottl pt = &cm->cm_frame->pass; 356169609Sscottl pt->header.cmd = MFI_CMD_PD_SCSI_IO; 357169609Sscottl pt->header.cmd_status = 0; 358169609Sscottl pt->header.scsi_status = 0; 359169609Sscottl pt->header.target_id = ccbh->target_id; 360169609Sscottl pt->header.lun_id = ccbh->target_lun; 361169609Sscottl pt->header.flags = 0; 362169609Sscottl pt->header.timeout = 0; 363169609Sscottl pt->header.data_len = csio->dxfer_len; 364169609Sscottl pt->header.sense_len = MFI_SENSE_LEN; 365169609Sscottl pt->header.cdb_len = csio->cdb_len; 366235525Ssbruno pt->sense_addr_lo = (uint32_t)cm->cm_sense_busaddr; 367235525Ssbruno pt->sense_addr_hi = (uint32_t)((uint64_t)cm->cm_sense_busaddr >> 32); 368169609Sscottl if (ccbh->flags & CAM_CDB_POINTER) 369169609Sscottl bcopy(csio->cdb_io.cdb_ptr, &pt->cdb[0], csio->cdb_len); 370169609Sscottl else 371169609Sscottl bcopy(csio->cdb_io.cdb_bytes, &pt->cdb[0], csio->cdb_len); 372169609Sscottl cm->cm_complete = mfip_done; 373169609Sscottl cm->cm_private = ccb; 374169609Sscottl cm->cm_sg = &pt->sgl; 375169609Sscottl cm->cm_total_frame_size = MFI_PASS_FRAME_SIZE; 376251874Sscottl cm->cm_data = ccb; 377169609Sscottl cm->cm_len = csio->dxfer_len; 378169609Sscottl switch (ccbh->flags & CAM_DIR_MASK) { 379169609Sscottl case CAM_DIR_IN: 380251874Sscottl cm->cm_flags = MFI_CMD_DATAIN | MFI_CMD_CCB; 381169609Sscottl break; 382169609Sscottl case CAM_DIR_OUT: 383251874Sscottl cm->cm_flags = MFI_CMD_DATAOUT | MFI_CMD_CCB; 384169609Sscottl break; 385169609Sscottl case CAM_DIR_NONE: 386169609Sscottl default: 387169609Sscottl cm->cm_data = NULL; 388169609Sscottl cm->cm_len = 0; 389169609Sscottl cm->cm_flags = 0; 390169609Sscottl break; 391169609Sscottl } 392169609Sscottl 393169609Sscottl TAILQ_REMOVE(&sc->mfi_sc->mfi_cam_ccbq, ccbh, sim_links.tqe); 394169609Sscottl return (cm); 395169609Sscottl} 396169609Sscottl 397169609Sscottlstatic void 398169609Sscottlmfip_done(struct mfi_command *cm) 399169609Sscottl{ 400169609Sscottl union ccb *ccb = cm->cm_private; 401169609Sscottl struct ccb_hdr *ccbh = &ccb->ccb_h; 402169609Sscottl struct ccb_scsiio *csio = &ccb->csio; 403169609Sscottl struct mfip_softc *sc; 404169609Sscottl struct mfi_pass_frame *pt; 405169609Sscottl 406169609Sscottl sc = ccbh->ccb_mfip_ptr; 407169609Sscottl pt = &cm->cm_frame->pass; 408169609Sscottl 409169609Sscottl switch (pt->header.cmd_status) { 410169609Sscottl case MFI_STAT_OK: 411169609Sscottl { 412169609Sscottl uint8_t command, device; 413169609Sscottl 414169609Sscottl ccbh->status = CAM_REQ_CMP; 415169609Sscottl csio->scsi_status = pt->header.scsi_status; 416169609Sscottl if (ccbh->flags & CAM_CDB_POINTER) 417216235Sjhb command = csio->cdb_io.cdb_ptr[0]; 418169609Sscottl else 419216235Sjhb command = csio->cdb_io.cdb_bytes[0]; 420169609Sscottl if (command == INQUIRY) { 421216235Sjhb device = csio->data_ptr[0] & 0x1f; 422243824Sdelphij if ((!mfi_allow_disks && device == T_DIRECT) || 423243824Sdelphij (device == T_PROCESSOR)) 424169609Sscottl csio->data_ptr[0] = 425216235Sjhb (csio->data_ptr[0] & 0xe0) | T_NODEVICE; 426169609Sscottl } 427169609Sscottl break; 428169609Sscottl } 429169609Sscottl case MFI_STAT_SCSI_DONE_WITH_ERROR: 430169609Sscottl { 431169609Sscottl int sense_len; 432169609Sscottl 433172588Sscottl ccbh->status = CAM_SCSI_STATUS_ERROR | CAM_AUTOSNS_VALID; 434169609Sscottl csio->scsi_status = pt->header.scsi_status; 435226910Smarius if (pt->header.sense_len < csio->sense_len) 436226910Smarius csio->sense_resid = csio->sense_len - 437226910Smarius pt->header.sense_len; 438226910Smarius else 439226910Smarius csio->sense_resid = 0; 440226910Smarius sense_len = min(pt->header.sense_len, 441226910Smarius sizeof(struct scsi_sense_data)); 442169609Sscottl bzero(&csio->sense_data, sizeof(struct scsi_sense_data)); 443169609Sscottl bcopy(&cm->cm_sense->data[0], &csio->sense_data, sense_len); 444169609Sscottl break; 445169609Sscottl } 446169609Sscottl case MFI_STAT_DEVICE_NOT_FOUND: 447172588Sscottl ccbh->status = CAM_SEL_TIMEOUT; 448169609Sscottl break; 449169609Sscottl case MFI_STAT_SCSI_IO_FAILED: 450169609Sscottl ccbh->status = CAM_REQ_CMP_ERR; 451169609Sscottl csio->scsi_status = pt->header.scsi_status; 452169609Sscottl break; 453169609Sscottl default: 454169609Sscottl ccbh->status = CAM_REQ_CMP_ERR; 455169609Sscottl csio->scsi_status = pt->header.scsi_status; 456169609Sscottl break; 457169609Sscottl } 458169609Sscottl 459169609Sscottl mfi_release_command(cm); 460169609Sscottl xpt_done(ccb); 461169609Sscottl} 462169609Sscottl 463169609Sscottlstatic void 464169609Sscottlmfip_cam_poll(struct cam_sim *sim) 465169609Sscottl{ 466243824Sdelphij struct mfip_softc *sc = cam_sim_softc(sim); 467243824Sdelphij struct mfi_softc *mfisc = sc->mfi_sc; 468243824Sdelphij 469243824Sdelphij mfisc->mfi_intr_ptr(mfisc); 470169609Sscottl} 471169609Sscottl 472