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head/sys/dev/aacraid/aacraid_cam.c
| Show First 20 Lines • Show All 1,011 Lines • ▼ Show 20 Lines | aac_cam_action(struct cam_sim *sim, union ccb *ccb) | ||||
| } | } | ||||
| case XPT_PATH_INQ: | case XPT_PATH_INQ: | ||||
| { | { | ||||
| struct ccb_pathinq *cpi = &ccb->cpi; | struct ccb_pathinq *cpi = &ccb->cpi; | ||||
| cpi->version_num = 1; | cpi->version_num = 1; | ||||
| cpi->target_sprt = 0; | cpi->target_sprt = 0; | ||||
| cpi->hba_eng_cnt = 0; | cpi->hba_eng_cnt = 0; | ||||
| cpi->max_target = camsc->inf->TargetsPerBus; | cpi->max_target = camsc->inf->TargetsPerBus - 1; | ||||
| cpi->max_lun = 8; /* Per the controller spec */ | cpi->max_lun = 7; /* Per the controller spec */ | ||||
| cpi->initiator_id = camsc->inf->InitiatorBusId; | cpi->initiator_id = camsc->inf->InitiatorBusId; | ||||
| cpi->bus_id = camsc->inf->BusNumber; | cpi->bus_id = camsc->inf->BusNumber; | ||||
| #if __FreeBSD_version >= 800000 | #if __FreeBSD_version >= 800000 | ||||
| cpi->maxio = sc->aac_max_sectors << 9; | cpi->maxio = sc->aac_max_sectors << 9; | ||||
| #endif | #endif | ||||
| /* | /* | ||||
| * Resetting via the passthrough or parallel bus scan | * Resetting via the passthrough or parallel bus scan | ||||
| ▲ Show 20 Lines • Show All 354 Lines • ▼ Show 20 Lines | if (sc->flags & AAC_QUEUE_FRZN) { | ||||
| fwprintf(sc, HBA_FLAGS_DBG_ERROR_B, "AAC_QUEUE_FRZN"); | fwprintf(sc, HBA_FLAGS_DBG_ERROR_B, "AAC_QUEUE_FRZN"); | ||||
| break; | break; | ||||
| } | } | ||||
| /* | /* | ||||
| * Try to get a command that's been put off for lack of | * Try to get a command that's been put off for lack of | ||||
| * resources | * resources | ||||
| */ | */ | ||||
| if (sc->flags & AAC_FLAGS_SYNC_MODE) { | if ((sc->flags & AAC_FLAGS_SYNC_MODE) && sc->aac_sync_cm) | ||||
| /* sync. transfer mode */ | |||||
| if (sc->aac_sync_cm) | |||||
| break; | break; | ||||
| cm = aac_dequeue_ready(sc); | cm = aac_dequeue_ready(sc); | ||||
| sc->aac_sync_cm = cm; | |||||
| } else { | |||||
| cm = aac_dequeue_ready(sc); | |||||
| } | |||||
| /* nothing to do? */ | /* nothing to do? */ | ||||
| if (cm == NULL) | if (cm == NULL) | ||||
| break; | break; | ||||
| /* don't map more than once */ | /* don't map more than once */ | ||||
| if (cm->cm_flags & AAC_CMD_MAPPED) | if (cm->cm_flags & AAC_CMD_MAPPED) | ||||
| panic("aac: command %p already mapped", cm); | panic("aac: command %p already mapped", cm); | ||||
| Show All 12 Lines | |||||