/** * mrsas_map_request: Map and load data * input: Adapter instance soft state * Pointer to command packet * * For data from OS, map and load the data buffer into bus space. The * SG list is built in the callback. If the bus dmamap load is not * successful, cmd->error_code will contain the error code and a 1 is * returned. */ int mrsas_map_request(struct mrsas_softc *sc, struct mrsas_mpt_cmd *cmd) { u_int32_t retcode = 0; struct cam_sim *sim; int flag = BUS_DMA_NOWAIT; sim = xpt_path_sim(cmd->ccb_ptr->ccb_h.path); if (cmd->data != NULL) { lockmgr(&sc->io_lock, LK_EXCLUSIVE); /* Map data buffer into bus space */ retcode = bus_dmamap_load(sc->data_tag, cmd->data_dmamap, cmd->data, cmd->length, mrsas_data_load_cb, cmd, flag); lockmgr(&sc->io_lock, LK_RELEASE); if (retcode) device_printf(sc->mrsas_dev, "bus_dmamap_load(): retcode = %d\n", retcode); if (retcode == EINPROGRESS) { device_printf(sc->mrsas_dev, "request load in progress\n"); mrsas_freeze_simq(cmd, sim); } } if (cmd->error_code) return(1); return(retcode); }
/* * mrsas_map_request: Map and load data * input: Adapter instance soft state * Pointer to command packet * * For data from OS, map and load the data buffer into bus space. The SG list * is built in the callback. If the bus dmamap load is not successful, * cmd->error_code will contain the error code and a 1 is returned. */ int mrsas_map_request(struct mrsas_softc *sc, struct mrsas_mpt_cmd *cmd, union ccb *ccb) { u_int32_t retcode = 0; struct cam_sim *sim; sim = xpt_path_sim(cmd->ccb_ptr->ccb_h.path); if (cmd->data != NULL) { /* Map data buffer into bus space */ mtx_lock(&sc->io_lock); #if (__FreeBSD_version >= 902001) retcode = bus_dmamap_load_ccb(sc->data_tag, cmd->data_dmamap, ccb, mrsas_data_load_cb, cmd, 0); #else retcode = bus_dmamap_load(sc->data_tag, cmd->data_dmamap, cmd->data, cmd->length, mrsas_data_load_cb, cmd, BUS_DMA_NOWAIT); #endif mtx_unlock(&sc->io_lock); if (retcode) device_printf(sc->mrsas_dev, "bus_dmamap_load(): retcode = %d\n", retcode); if (retcode == EINPROGRESS) { device_printf(sc->mrsas_dev, "request load in progress\n"); mrsas_freeze_simq(cmd, sim); } } if (cmd->error_code) return (1); return (retcode); }
static void cfcs_done(union ctl_io *io) { union ccb *ccb; struct cfcs_softc *softc; struct cam_sim *sim; ccb = io->io_hdr.ctl_private[CTL_PRIV_FRONTEND].ptr; sim = xpt_path_sim(ccb->ccb_h.path); softc = (struct cfcs_softc *)cam_sim_softc(sim); /* * At this point we should have status. If we don't, that's a bug. */ KASSERT(((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE), ("invalid CTL status %#x", io->io_hdr.status)); /* * Translate CTL status to CAM status. */ switch (io->io_hdr.status & CTL_STATUS_MASK) { case CTL_SUCCESS: ccb->ccb_h.status = CAM_REQ_CMP; break; case CTL_SCSI_ERROR: ccb->ccb_h.status = CAM_SCSI_STATUS_ERROR | CAM_AUTOSNS_VALID; ccb->csio.scsi_status = io->scsiio.scsi_status; bcopy(&io->scsiio.sense_data, &ccb->csio.sense_data, min(io->scsiio.sense_len, ccb->csio.sense_len)); if (ccb->csio.sense_len > io->scsiio.sense_len) ccb->csio.sense_resid = ccb->csio.sense_len - io->scsiio.sense_len; else ccb->csio.sense_resid = 0; if ((ccb->csio.sense_len - ccb->csio.sense_resid) > cfcs_max_sense) { ccb->csio.sense_resid = ccb->csio.sense_len - cfcs_max_sense; } break; case CTL_CMD_ABORTED: ccb->ccb_h.status = CAM_REQ_ABORTED; break; case CTL_ERROR: default: ccb->ccb_h.status = CAM_REQ_CMP_ERR; break; } mtx_lock(sim->mtx); xpt_done(ccb); mtx_unlock(sim->mtx); ctl_free_io(io); }
void adv_timeout(void *arg) { int s; union ccb *ccb; struct adv_softc *adv; struct adv_ccb_info *cinfo; ccb = (union ccb *)arg; adv = (struct adv_softc *)xpt_path_sim(ccb->ccb_h.path)->softc; cinfo = (struct adv_ccb_info *)ccb->ccb_h.ccb_cinfo_ptr; xpt_print_path(ccb->ccb_h.path); printf("Timed out\n"); s = splcam(); /* Have we been taken care of already?? */ if (cinfo == NULL || cinfo->state == ACCB_FREE) { splx(s); return; } adv_stop_execution(adv); if ((cinfo->state & ACCB_ABORT_QUEUED) == 0) { struct ccb_hdr *ccb_h; /* * In order to simplify the recovery process, we ask the XPT * layer to halt the queue of new transactions and we traverse * the list of pending CCBs and remove their timeouts. This * means that the driver attempts to clear only one error * condition at a time. In general, timeouts that occur * close together are related anyway, so there is no benefit * in attempting to handle errors in parrallel. Timeouts will * be reinstated when the recovery process ends. */ adv_set_state(adv, ADV_IN_TIMEOUT); /* This CCB is the CCB representing our recovery actions */ cinfo->state |= ACCB_RECOVERY_CCB|ACCB_ABORT_QUEUED; ccb_h = LIST_FIRST(&adv->pending_ccbs); while (ccb_h != NULL) { untimeout(adv_timeout, ccb_h, ccb_h->timeout_ch); ccb_h = LIST_NEXT(ccb_h, sim_links.le); } /* XXX Should send a BDR */ /* Attempt an abort as our first tact */ xpt_print_path(ccb->ccb_h.path); printf("Attempting abort\n"); adv_abort_ccb(adv, ccb->ccb_h.target_id, ccb->ccb_h.target_lun, ccb, CAM_CMD_TIMEOUT, /*queued_only*/FALSE); ccb->ccb_h.timeout_ch = timeout(adv_timeout, ccb, 2 * hz); } else { /* Our attempt to perform an abort failed, go for a reset */ xpt_print_path(ccb->ccb_h.path); printf("Resetting bus\n"); ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status |= CAM_CMD_TIMEOUT; adv_reset_bus(adv, /*initiate_reset*/TRUE); } adv_start_execution(adv); splx(s); }
static void adv_execute_ccb(void *arg, bus_dma_segment_t *dm_segs, int nsegments, int error) { struct ccb_scsiio *csio; struct ccb_hdr *ccb_h; struct cam_sim *sim; struct adv_softc *adv; struct adv_ccb_info *cinfo; struct adv_scsi_q scsiq; struct adv_sg_head sghead; int s; csio = (struct ccb_scsiio *)arg; ccb_h = &csio->ccb_h; sim = xpt_path_sim(ccb_h->path); adv = (struct adv_softc *)cam_sim_softc(sim); cinfo = (struct adv_ccb_info *)csio->ccb_h.ccb_cinfo_ptr; /* * Setup our done routine to release the simq on * the next ccb that completes. */ if ((adv->state & ADV_BUSDMA_BLOCK) != 0) adv->state |= ADV_BUSDMA_BLOCK_CLEARED; if ((ccb_h->flags & CAM_CDB_POINTER) != 0) { if ((ccb_h->flags & CAM_CDB_PHYS) == 0) { /* XXX Need phystovirt!!!! */ /* How about pmap_kenter??? */ scsiq.cdbptr = csio->cdb_io.cdb_ptr; } else { scsiq.cdbptr = csio->cdb_io.cdb_ptr; } } else { scsiq.cdbptr = csio->cdb_io.cdb_bytes; } /* * Build up the request */ scsiq.q1.status = 0; scsiq.q1.q_no = 0; scsiq.q1.cntl = 0; scsiq.q1.sg_queue_cnt = 0; scsiq.q1.target_id = ADV_TID_TO_TARGET_MASK(ccb_h->target_id); scsiq.q1.target_lun = ccb_h->target_lun; scsiq.q1.sense_len = csio->sense_len; scsiq.q1.extra_bytes = 0; scsiq.q2.ccb_index = cinfo - adv->ccb_infos; scsiq.q2.target_ix = ADV_TIDLUN_TO_IX(ccb_h->target_id, ccb_h->target_lun); scsiq.q2.flag = 0; scsiq.q2.cdb_len = csio->cdb_len; if ((ccb_h->flags & CAM_TAG_ACTION_VALID) != 0) scsiq.q2.tag_code = csio->tag_action; else scsiq.q2.tag_code = 0; scsiq.q2.vm_id = 0; if (nsegments != 0) { bus_dmasync_op_t op; scsiq.q1.data_addr = dm_segs->ds_addr; scsiq.q1.data_cnt = dm_segs->ds_len; if (nsegments > 1) { scsiq.q1.cntl |= QC_SG_HEAD; sghead.entry_cnt = sghead.entry_to_copy = nsegments; sghead.res = 0; sghead.sg_list = adv_fixup_dmasegs(adv, dm_segs); scsiq.sg_head = &sghead; } else { scsiq.sg_head = NULL; } if ((ccb_h->flags & CAM_DIR_MASK) == CAM_DIR_IN) op = BUS_DMASYNC_PREREAD; else op = BUS_DMASYNC_PREWRITE; bus_dmamap_sync(adv->buffer_dmat, cinfo->dmamap, op); } else { scsiq.q1.data_addr = 0; scsiq.q1.data_cnt = 0; scsiq.sg_head = NULL; } s = splcam(); /* * Last time we need to check if this SCB needs to * be aborted. */ if (ccb_h->status != CAM_REQ_INPROG) { if (nsegments != 0) bus_dmamap_unload(adv->buffer_dmat, cinfo->dmamap); adv_clear_state(adv, (union ccb *)csio); adv_free_ccb_info(adv, cinfo); xpt_done((union ccb *)csio); splx(s); return; } if (adv_execute_scsi_queue(adv, &scsiq, csio->dxfer_len) != 0) { /* Temporary resource shortage */ adv_set_state(adv, ADV_RESOURCE_SHORTAGE); if (nsegments != 0) bus_dmamap_unload(adv->buffer_dmat, cinfo->dmamap); csio->ccb_h.status = CAM_REQUEUE_REQ; adv_clear_state(adv, (union ccb *)csio); adv_free_ccb_info(adv, cinfo); xpt_done((union ccb *)csio); splx(s); return; } cinfo->state |= ACCB_ACTIVE; ccb_h->status |= CAM_SIM_QUEUED; LIST_INSERT_HEAD(&adv->pending_ccbs, ccb_h, sim_links.le); /* Schedule our timeout */ ccb_h->timeout_ch = timeout(adv_timeout, csio, (ccb_h->timeout * hz)/1000); splx(s); }
static void isp_action(struct cam_sim *sim, union ccb *ccb) { int s, tgt, error; struct ispsoftc *isp; struct ccb_trans_settings *cts; CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("isp_action\n")); isp = (struct ispsoftc *)cam_sim_softc(sim); ccb->ccb_h.sim_priv.entries[0].field = 0; ccb->ccb_h.sim_priv.entries[1].ptr = isp; /* * This should only happen for Fibre Channel adapters. * We want to pass through all but XPT_SCSI_IO (e.g., * path inquiry) but fail if we can't get good Fibre * Channel link status. */ if (ccb->ccb_h.func_code == XPT_SCSI_IO && isp->isp_state != ISP_RUNSTATE) { s = splcam(); DISABLE_INTS(isp); isp_init(isp); if (isp->isp_state != ISP_INITSTATE) { (void) splx(s); /* * Lie. Say it was a selection timeout. */ ccb->ccb_h.status = CAM_SEL_TIMEOUT; xpt_done(ccb); return; } isp->isp_state = ISP_RUNSTATE; ENABLE_INTS(isp); (void) splx(s); } IDPRINTF(4, ("%s: isp_action code %x\n", isp->isp_name, ccb->ccb_h.func_code)); switch (ccb->ccb_h.func_code) { case XPT_SCSI_IO: /* Execute the requested I/O operation */ /* * Do a couple of preliminary checks... */ if ((ccb->ccb_h.flags & CAM_CDB_POINTER) != 0) { if ((ccb->ccb_h.flags & CAM_CDB_PHYS) != 0) { ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); break; } } if (isp->isp_type & ISP_HA_SCSI) { if (ccb->ccb_h.target_id > (MAX_TARGETS-1)) { ccb->ccb_h.status = CAM_PATH_INVALID; } else if (ISP_FW_REVX(isp->isp_fwrev) >= ISP_FW_REV(7, 55, 0)) { /* * Too much breakage. */ #if 0 if (ccb->ccb_h.target_lun > 31) { ccb->ccb_h.status = CAM_PATH_INVALID; } #else if (ccb->ccb_h.target_lun > 7) { ccb->ccb_h.status = CAM_PATH_INVALID; } #endif } else if (ccb->ccb_h.target_lun > 7) { ccb->ccb_h.status = CAM_PATH_INVALID; } } else { if (ccb->ccb_h.target_id > (MAX_FC_TARG-1)) { ccb->ccb_h.status = CAM_PATH_INVALID; #ifdef SCCLUN } else if (ccb->ccb_h.target_lun > 15) { ccb->ccb_h.status = CAM_PATH_INVALID; #else } else if (ccb->ccb_h.target_lun > 65535) { ccb->ccb_h.status = CAM_PATH_INVALID; #endif } } if (ccb->ccb_h.status == CAM_PATH_INVALID) { printf("%s: invalid tgt/lun (%d.%d) in XPT_SCSI_IO\n", isp->isp_name, ccb->ccb_h.target_id, ccb->ccb_h.target_lun); xpt_done(ccb); break; } s = splcam(); DISABLE_INTS(isp); switch (ispscsicmd((ISP_SCSI_XFER_T *) ccb)) { case CMD_QUEUED: ccb->ccb_h.status |= CAM_SIM_QUEUED; break; case CMD_EAGAIN: if (!(isp->isp_osinfo.simqfrozen & SIMQFRZ_RESOURCE)) { xpt_freeze_simq(sim, 1); isp->isp_osinfo.simqfrozen |= SIMQFRZ_RESOURCE; } ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status |= CAM_REQUEUE_REQ; xpt_done(ccb); break; case CMD_COMPLETE: /* * Just make sure that we didn't get it returned * as completed, but with the request still in * progress. In theory, 'cannot happen'. */ if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG) { ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status |= CAM_REQ_CMP_ERR; } xpt_done(ccb); break; } ENABLE_INTS(isp); splx(s); break; case XPT_EN_LUN: /* Enable LUN as a target */ case XPT_TARGET_IO: /* Execute target I/O request */ case XPT_ACCEPT_TARGET_IO: /* Accept Host Target Mode CDB */ case XPT_CONT_TARGET_IO: /* Continue Host Target I/O Connection*/ ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); break; case XPT_RESET_DEV: /* BDR the specified SCSI device */ tgt = ccb->ccb_h.target_id; /* XXX: Which Bus? */ s = splcam(); error = isp_control(isp, ISPCTL_RESET_DEV, &tgt); (void) splx(s); if (error) { ccb->ccb_h.status = CAM_REQ_CMP_ERR; } else { ccb->ccb_h.status = CAM_REQ_CMP; } xpt_done(ccb); break; case XPT_ABORT: /* Abort the specified CCB */ s = splcam(); error = isp_control(isp, ISPCTL_ABORT_CMD, ccb); (void) splx(s); if (error) { ccb->ccb_h.status = CAM_REQ_CMP_ERR; } else { ccb->ccb_h.status = CAM_REQ_CMP; } xpt_done(ccb); break; case XPT_SET_TRAN_SETTINGS: /* Nexus Settings */ cts = &ccb->cts; tgt = cts->ccb_h.target_id; s = splcam(); if (isp->isp_type & ISP_HA_FC) { ; /* nothing to change */ } else { sdparam *sdp = isp->isp_param; u_int16_t *dptr; int bus = cam_sim_bus(xpt_path_sim(cts->ccb_h.path)); sdp += bus; #if 0 if (cts->flags & CCB_TRANS_CURRENT_SETTINGS) dptr = &sdp->isp_devparam[tgt].cur_dflags; else dptr = &sdp->isp_devparam[tgt].dev_flags; #else /* * We always update (internally) from dev_flags * so any request to change settings just gets * vectored to that location. */ dptr = &sdp->isp_devparam[tgt].dev_flags; #endif /* * Note that these operations affect the * the goal flags (dev_flags)- not * the current state flags. Then we mark * things so that the next operation to * this HBA will cause the update to occur. */ if (cts->valid & CCB_TRANS_DISC_VALID) { if ((cts->flags & CCB_TRANS_DISC_ENB) != 0) { *dptr |= DPARM_DISC; } else { *dptr &= ~DPARM_DISC; } } if (cts->valid & CCB_TRANS_TQ_VALID) { if ((cts->flags & CCB_TRANS_TAG_ENB) != 0) { *dptr |= DPARM_TQING; } else { *dptr &= ~DPARM_TQING; } } if (cts->valid & CCB_TRANS_BUS_WIDTH_VALID) { switch (cts->bus_width) { case MSG_EXT_WDTR_BUS_16_BIT: *dptr |= DPARM_WIDE; break; default: *dptr &= ~DPARM_WIDE; } } /* * Any SYNC RATE of nonzero and SYNC_OFFSET * of nonzero will cause us to go to the * selected (from NVRAM) maximum value for * this device. At a later point, we'll * allow finer control. */ if ((cts->valid & CCB_TRANS_SYNC_RATE_VALID) && (cts->valid & CCB_TRANS_SYNC_OFFSET_VALID) && (cts->sync_offset > 0)) { *dptr |= DPARM_SYNC; } else { *dptr &= ~DPARM_SYNC; } if (bootverbose || isp->isp_dblev >= 3) printf("%s: %d.%d set %s period 0x%x offset " "0x%x flags 0x%x\n", isp->isp_name, bus, tgt, (cts->flags & CCB_TRANS_CURRENT_SETTINGS)? "current" : "user", sdp->isp_devparam[tgt].sync_period, sdp->isp_devparam[tgt].sync_offset, sdp->isp_devparam[tgt].dev_flags); s = splcam(); sdp->isp_devparam[tgt].dev_update = 1; isp->isp_update |= (1 << bus); (void) isp_control(isp, ISPCTL_UPDATE_PARAMS, NULL); (void) splx(s); } (void) splx(s); ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); break; case XPT_GET_TRAN_SETTINGS: cts = &ccb->cts; tgt = cts->ccb_h.target_id; if (isp->isp_type & ISP_HA_FC) { /* * a lot of normal SCSI things don't make sense. */ cts->flags = CCB_TRANS_TAG_ENB | CCB_TRANS_DISC_ENB; cts->valid = CCB_TRANS_DISC_VALID | CCB_TRANS_TQ_VALID; /* * How do you measure the width of a high * speed serial bus? Well, in bytes. * * Offset and period make no sense, though, so we set * (above) a 'base' transfer speed to be gigabit. */ cts->bus_width = MSG_EXT_WDTR_BUS_8_BIT; } else { sdparam *sdp = isp->isp_param; u_int16_t dval, pval, oval; int bus = cam_sim_bus(xpt_path_sim(cts->ccb_h.path)); sdp += bus; if (cts->flags & CCB_TRANS_CURRENT_SETTINGS) { s = splcam(); /* * First do a refresh to see if things * have changed recently! */ sdp->isp_devparam[tgt].dev_refresh = 1; isp->isp_update |= (1 << bus); (void) isp_control(isp, ISPCTL_UPDATE_PARAMS, NULL); (void) splx(s); dval = sdp->isp_devparam[tgt].cur_dflags; oval = sdp->isp_devparam[tgt].cur_offset; pval = sdp->isp_devparam[tgt].cur_period; } else { dval = sdp->isp_devparam[tgt].dev_flags; oval = sdp->isp_devparam[tgt].sync_offset; pval = sdp->isp_devparam[tgt].sync_period; } s = splcam(); cts->flags &= ~(CCB_TRANS_DISC_ENB|CCB_TRANS_TAG_ENB); if (dval & DPARM_DISC) { cts->flags |= CCB_TRANS_DISC_ENB; } if (dval & DPARM_TQING) { cts->flags |= CCB_TRANS_TAG_ENB; } if (dval & DPARM_WIDE) { cts->bus_width = MSG_EXT_WDTR_BUS_16_BIT; } else { cts->bus_width = MSG_EXT_WDTR_BUS_8_BIT; } cts->valid = CCB_TRANS_BUS_WIDTH_VALID | CCB_TRANS_DISC_VALID | CCB_TRANS_TQ_VALID; if ((dval & DPARM_SYNC) && oval != 0) { cts->sync_period = pval; cts->sync_offset = oval; cts->valid |= CCB_TRANS_SYNC_RATE_VALID | CCB_TRANS_SYNC_OFFSET_VALID; } splx(s); if (bootverbose || isp->isp_dblev >= 3) printf("%s: %d.%d get %s period 0x%x offset " "0x%x flags 0x%x\n", isp->isp_name, bus, tgt, (cts->flags & CCB_TRANS_CURRENT_SETTINGS)? "current" : "user", pval, oval, dval); } ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); break; case XPT_CALC_GEOMETRY: { struct ccb_calc_geometry *ccg; u_int32_t secs_per_cylinder; u_int32_t size_mb; ccg = &ccb->ccg; if (ccg->block_size == 0) { printf("%s: %d.%d XPT_CALC_GEOMETRY block size 0?\n", isp->isp_name, ccg->ccb_h.target_id, ccg->ccb_h.target_lun); ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); break; } size_mb = ccg->volume_size /((1024L * 1024L) / ccg->block_size); if (size_mb > 1024) { ccg->heads = 255; ccg->secs_per_track = 63; } else { ccg->heads = 64; ccg->secs_per_track = 32; } secs_per_cylinder = ccg->heads * ccg->secs_per_track; ccg->cylinders = ccg->volume_size / secs_per_cylinder; ccb->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); break; } case XPT_RESET_BUS: /* Reset the specified bus */ tgt = cam_sim_bus(sim); s = splcam(); error = isp_control(isp, ISPCTL_RESET_BUS, &tgt); (void) splx(s); if (error) ccb->ccb_h.status = CAM_REQ_CMP_ERR; else { if (cam_sim_bus(sim) && isp->isp_path2 != NULL) xpt_async(AC_BUS_RESET, isp->isp_path2, NULL); else if (isp->isp_path != NULL) xpt_async(AC_BUS_RESET, isp->isp_path, NULL); ccb->ccb_h.status = CAM_REQ_CMP; } xpt_done(ccb); break; case XPT_TERM_IO: /* Terminate the I/O process */ /* Does this need to be implemented? */ ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); break; case XPT_PATH_INQ: /* Path routing inquiry */ { struct ccb_pathinq *cpi = &ccb->cpi; cpi->version_num = 1; cpi->hba_inquiry = PI_SDTR_ABLE|PI_TAG_ABLE|PI_WIDE_16; cpi->target_sprt = 0; cpi->hba_eng_cnt = 0; if (IS_FC(isp)) { cpi->hba_misc = PIM_NOBUSRESET; cpi->max_target = MAX_FC_TARG-1; cpi->initiator_id = ((fcparam *)isp->isp_param)->isp_loopid; #ifdef SCCLUN cpi->max_lun = (1 << 16) - 1; #else cpi->max_lun = (1 << 4) - 1; #endif /* * Set base transfer capabilities for Fibre Channel. * Technically not correct because we don't know * what media we're running on top of- but we'll * look good if we always say 100MB/s. */ cpi->base_transfer_speed = 100000; } else { sdparam *sdp = isp->isp_param; sdp += cam_sim_bus(xpt_path_sim(cpi->ccb_h.path)); cpi->hba_misc = 0; cpi->initiator_id = sdp->isp_initiator_id; cpi->max_target = MAX_TARGETS-1; if (ISP_FW_REVX(isp->isp_fwrev) >= ISP_FW_REV(7, 55, 0)) { #if 0 /* * Too much breakage. */ cpi->max_lun = (1 << 5) - 1; #else cpi->max_lun = (1 << 3) - 1; #endif } else { cpi->max_lun = (1 << 3) - 1; } cpi->base_transfer_speed = 3300; } cpi->bus_id = cam_sim_bus(sim); strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); strncpy(cpi->hba_vid, "Qlogic", HBA_IDLEN); strncpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN); cpi->unit_number = cam_sim_unit(sim); cpi->ccb_h.status = CAM_REQ_CMP; xpt_done(ccb); break; } default: ccb->ccb_h.status = CAM_REQ_INVALID; xpt_done(ccb); break; } }