72 static void mvs_softreset(device_t dev, union ccb *ccb);
77 static void mvs_tfd_read(device_t dev, union ccb *ccb);
78 static void mvs_tfd_write(device_t dev, union ccb *ccb);
81 static void mvs_begin_transaction(device_t dev, union ccb *ccb);
91 static void mvs_process_read_log(device_t dev, union ccb *ccb);
92 static void mvs_process_request_sense(device_t dev, union ccb *ccb);
94 static void mvsaction(struct cam_sim *sim, union ccb *ccb);
439 		slot->ccb = NULL;  in mvs_slotsalloc()
600 		union ccb *ccb;  in mvs_phy_check_events()  local
611 		if ((ccb = xpt_alloc_ccb_nowait()) == NULL)  in mvs_phy_check_events()
613 		if (xpt_create_path(&ccb->ccb_h.path, NULL,  in mvs_phy_check_events()
616 			xpt_free_ccb(ccb);  in mvs_phy_check_events()
619 		xpt_rescan(ccb);  in mvs_phy_check_events()
777 				    ch->slot[i].ccb->ccb_h.target_id != port)  in mvs_ch_intr()
841 	union ccb *ccb = slot->ccb;  in mvs_legacy_intr()  local
867 	if (ccb->ccb_h.func_code == XPT_ATA_IO) { /* ATA PIO */  in mvs_legacy_intr()
868 		ccb->ataio.res.status = status;  in mvs_legacy_intr()
870 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE) {  in mvs_legacy_intr()
872 		    if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) {  in mvs_legacy_intr()
881 			   (uint16_t *)(ccb->ataio.data_ptr + ch->donecount),  in mvs_legacy_intr()
887 		    if (ccb->ataio.dxfer_len > ch->donecount) {  in mvs_legacy_intr()
889 			ch->transfersize = min(ccb->ataio.dxfer_len - ch->donecount,  in mvs_legacy_intr()
892 			if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_OUT) {  in mvs_legacy_intr()
902 				   (uint16_t *)(ccb->ataio.data_ptr + ch->donecount),  in mvs_legacy_intr()
907 			if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN)  in mvs_legacy_intr()
932 		    if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) {  in mvs_legacy_intr()
939 			(uint16_t *)(ccb->csio.data_ptr + ch->donecount),  in mvs_legacy_intr()
946 		    ch->transfersize = min(ccb->csio.dxfer_len - ch->donecount,  in mvs_legacy_intr()
947 			    ch->curr[ccb->ccb_h.target_id].bytecount);  in mvs_legacy_intr()
952 		    if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_OUT) {  in mvs_legacy_intr()
959 			    (uint16_t *)(ccb->csio.data_ptr + ch->donecount),  in mvs_legacy_intr()
964 			((uint8_t *)ccb->csio.data_ptr + ch->donecount +  in mvs_legacy_intr()
972 		    ch->transfersize = min(ccb->csio.dxfer_len - ch->donecount,  in mvs_legacy_intr()
973 			    ch->curr[ccb->ccb_h.target_id].bytecount);  in mvs_legacy_intr()
980 		    if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) {  in mvs_legacy_intr()
982 			    (uint16_t *)(ccb->csio.data_ptr + ch->donecount),  in mvs_legacy_intr()
986 		    else if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_OUT) {  in mvs_legacy_intr()
988 			    (uint16_t *)(ccb->csio.data_ptr + ch->donecount),  in mvs_legacy_intr()
1019 	union ccb *ccb;  in mvs_crbq_intr()  local
1057 				ccb = ch->slot[slot].ccb;  in mvs_crbq_intr()
1058 				ccb->ataio.res.status =  in mvs_crbq_intr()
1085 mvs_check_collision(device_t dev, union ccb *ccb)  in mvs_check_collision()  argument
1089 	if (ccb->ccb_h.func_code == XPT_ATA_IO) {  in mvs_check_collision()
1091 		if (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) {  in mvs_check_collision()
1102 				    ch->taggedtarget != ccb->ccb_h.target_id)  in mvs_check_collision()
1106 		} else if (ccb->ataio.cmd.flags & CAM_ATAIO_DMA) {  in mvs_check_collision()
1119 		if (ccb->ataio.cmd.flags & (CAM_ATAIO_CONTROL | CAM_ATAIO_NEEDRESULT)) {  in mvs_check_collision()
1136 mvs_tfd_read(device_t dev, union ccb *ccb)  in mvs_tfd_read()  argument
1139 	struct ata_res *res = &ccb->ataio.res;  in mvs_tfd_read()
1157 mvs_tfd_write(device_t dev, union ccb *ccb)  in mvs_tfd_write()  argument
1160 	struct ata_cmd *cmd = &ccb->ataio.cmd;  in mvs_tfd_write()
1179 mvs_begin_transaction(device_t dev, union ccb *ccb)  in mvs_begin_transaction()  argument
1188 	if (ccb->ccb_h.func_code == XPT_ATA_IO &&  in mvs_begin_transaction()
1189 	    (ccb->ataio.cmd.flags & CAM_ATAIO_CONTROL)) {  in mvs_begin_transaction()
1190 		mvs_softreset(dev, ccb);  in mvs_begin_transaction()
1195 	if ((ccb->ccb_h.func_code == XPT_ATA_IO) &&  in mvs_begin_transaction()
1196 	    (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA)) {  in mvs_begin_transaction()
1198 			tag = ffs(~ch->otagspd[ccb->ccb_h.target_id]) - 1;  in mvs_begin_transaction()
1205 	slot->ccb = ccb;  in mvs_begin_transaction()
1213 	ch->numrslotspd[ccb->ccb_h.target_id]++;  in mvs_begin_transaction()
1214 	if (ccb->ccb_h.func_code == XPT_ATA_IO) {  in mvs_begin_transaction()
1215 		if (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) {  in mvs_begin_transaction()
1216 			ch->otagspd[ccb->ccb_h.target_id] |= (1 << slot->tag);  in mvs_begin_transaction()
1218 			ch->numtslotspd[ccb->ccb_h.target_id]++;  in mvs_begin_transaction()
1219 			ch->taggedtarget = ccb->ccb_h.target_id;  in mvs_begin_transaction()
1221 		} else if (ccb->ataio.cmd.flags & CAM_ATAIO_DMA) {  in mvs_begin_transaction()
1228 		if (ccb->ataio.cmd.flags &  in mvs_begin_transaction()
1233 		uint8_t *cdb = (ccb->ccb_h.flags & CAM_CDB_POINTER) ?  in mvs_begin_transaction()
1234 		    ccb->csio.cdb_io.cdb_ptr : ccb->csio.cdb_io.cdb_bytes;  in mvs_begin_transaction()
1237 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE &&  in mvs_begin_transaction()
1238 		    ch->curr[ccb->ccb_h.target_id].mode >= ATA_DMA &&  in mvs_begin_transaction()
1256 		    ccb, mvs_dmasetprd, slot, 0);  in mvs_begin_transaction()
1293 	    ((slot->ccb->ccb_h.flags & CAM_DIR_IN) ?  in mvs_dmasetprd()
1307 	union ccb *ccb = slot->ccb;  in mvs_legacy_execute_transaction()  local
1308 	int port = ccb->ccb_h.target_id & 0x0f;  in mvs_legacy_execute_transaction()
1314 	if (ccb->ccb_h.func_code == XPT_ATA_IO) {  in mvs_legacy_execute_transaction()
1315 		mvs_tfd_write(dev, ccb);  in mvs_legacy_execute_transaction()
1317 		if (ccb->ataio.cmd.command == ATA_DEVICE_RESET) {  in mvs_legacy_execute_transaction()
1321 			    ccb->ataio.res.status = ATA_INB(ch->r_mem, ATA_STATUS);  in mvs_legacy_execute_transaction()
1322 			} while (ccb->ataio.res.status & ATA_S_BUSY && timeout--);  in mvs_legacy_execute_transaction()
1327 		if (ccb->ataio.cmd.command == ATA_READ_MUL ||  in mvs_legacy_execute_transaction()
1328 		    ccb->ataio.cmd.command == ATA_READ_MUL48 ||  in mvs_legacy_execute_transaction()
1329 		    ccb->ataio.cmd.command == ATA_WRITE_MUL ||  in mvs_legacy_execute_transaction()
1330 		    ccb->ataio.cmd.command == ATA_WRITE_MUL48) {  in mvs_legacy_execute_transaction()
1331 			ch->transfersize = min(ccb->ataio.dxfer_len,  in mvs_legacy_execute_transaction()
1334 			ch->transfersize = min(ccb->ataio.dxfer_len, 512);  in mvs_legacy_execute_transaction()
1335 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE)  in mvs_legacy_execute_transaction()
1338 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_OUT) {  in mvs_legacy_execute_transaction()
1348 			   (uint16_t *)(ccb->ataio.data_ptr + ch->donecount),  in mvs_legacy_execute_transaction()
1353 		ch->transfersize = min(ccb->csio.dxfer_len,  in mvs_legacy_execute_transaction()
1395 		   (uint16_t *)((ccb->ccb_h.flags & CAM_CDB_POINTER) ?  in mvs_legacy_execute_transaction()
1396 		    ccb->csio.cdb_io.cdb_ptr : ccb->csio.cdb_io.cdb_bytes),  in mvs_legacy_execute_transaction()
1405 			    (((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) ?  in mvs_legacy_execute_transaction()
1410 	callout_reset_sbt(&slot->timeout, SBT_1MS * ccb->ccb_h.timeout, 0,  in mvs_legacy_execute_transaction()
1423 	union ccb *ccb = slot->ccb;  in mvs_execute_transaction()  local
1424 	int port = ccb->ccb_h.target_id & 0x0f;  in mvs_execute_transaction()
1434 		    ((ccb->ccb_h.flags & CAM_DIR_IN) ? MVS_CRQB2E_READ : 0) |  in mvs_execute_transaction()
1448 		crqb2e->cmd[2] = ccb->ataio.cmd.command;  in mvs_execute_transaction()
1449 		crqb2e->cmd[3] = ccb->ataio.cmd.features;  in mvs_execute_transaction()
1450 		crqb2e->cmd[4] = ccb->ataio.cmd.lba_low;  in mvs_execute_transaction()
1451 		crqb2e->cmd[5] = ccb->ataio.cmd.lba_mid;  in mvs_execute_transaction()
1452 		crqb2e->cmd[6] = ccb->ataio.cmd.lba_high;  in mvs_execute_transaction()
1453 		crqb2e->cmd[7] = ccb->ataio.cmd.device;  in mvs_execute_transaction()
1454 		crqb2e->cmd[8] = ccb->ataio.cmd.lba_low_exp;  in mvs_execute_transaction()
1455 		crqb2e->cmd[9] = ccb->ataio.cmd.lba_mid_exp;  in mvs_execute_transaction()
1456 		crqb2e->cmd[10] = ccb->ataio.cmd.lba_high_exp;  in mvs_execute_transaction()
1457 		crqb2e->cmd[11] = ccb->ataio.cmd.features_exp;  in mvs_execute_transaction()
1458 		if (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) {  in mvs_execute_transaction()
1462 			crqb2e->cmd[12] = ccb->ataio.cmd.sector_count;  in mvs_execute_transaction()
1463 			crqb2e->cmd[13] = ccb->ataio.cmd.sector_count_exp;  in mvs_execute_transaction()
1473 		    ((ccb->ccb_h.flags & CAM_DIR_IN) ? MVS_CRQB_READ : 0) |  in mvs_execute_transaction()
1481 		if (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) {  in mvs_execute_transaction()
1482 			crqb->cmd[i++] = ccb->ataio.cmd.features_exp;  in mvs_execute_transaction()
1485 		crqb->cmd[i++] = ccb->ataio.cmd.features;  in mvs_execute_transaction()
1487 		if (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) {  in mvs_execute_transaction()
1489 			    (ccb->ataio.cmd.sector_count & 0x07);  in mvs_execute_transaction()
1492 			crqb->cmd[i++] = ccb->ataio.cmd.sector_count_exp;  in mvs_execute_transaction()
1494 			crqb->cmd[i++] = ccb->ataio.cmd.sector_count;  in mvs_execute_transaction()
1497 		crqb->cmd[i++] = ccb->ataio.cmd.lba_low_exp;  in mvs_execute_transaction()
1499 		crqb->cmd[i++] = ccb->ataio.cmd.lba_low;  in mvs_execute_transaction()
1501 		crqb->cmd[i++] = ccb->ataio.cmd.lba_mid_exp;  in mvs_execute_transaction()
1503 		crqb->cmd[i++] = ccb->ataio.cmd.lba_mid;  in mvs_execute_transaction()
1505 		crqb->cmd[i++] = ccb->ataio.cmd.lba_high_exp;  in mvs_execute_transaction()
1507 		crqb->cmd[i++] = ccb->ataio.cmd.lba_high;  in mvs_execute_transaction()
1509 		crqb->cmd[i++] = ccb->ataio.cmd.device;  in mvs_execute_transaction()
1511 		crqb->cmd[i++] = ccb->ataio.cmd.command;  in mvs_execute_transaction()
1525 	callout_reset_sbt(&slot->timeout, SBT_1MS * ccb->ccb_h.timeout, 0,  in mvs_execute_transaction()
1564 		    SBT_1MS * slot->ccb->ccb_h.timeout / 2, 0,  in mvs_rearm_timeout()
1607 	union ccb *ccb = slot->ccb;  in mvs_end_transaction()  local
1616 	if (ccb->ccb_h.func_code == XPT_ATA_IO) {  in mvs_end_transaction()
1617 		struct ata_res *res = &ccb->ataio.res;  in mvs_end_transaction()
1620 		    (ccb->ataio.cmd.flags & CAM_ATAIO_NEEDRESULT)) {  in mvs_end_transaction()
1621 			mvs_tfd_read(dev, ccb);  in mvs_end_transaction()
1625 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE &&  in mvs_end_transaction()
1627 			ccb->csio.resid = ccb->csio.dxfer_len - ch->donecount;  in mvs_end_transaction()
1630 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) != CAM_DIR_NONE) {  in mvs_end_transaction()
1632 			    (ccb->ccb_h.flags & CAM_DIR_IN) ?  in mvs_end_transaction()
1641 	    !(ccb->ccb_h.status & CAM_DEV_QFRZN)) {  in mvs_end_transaction()
1642 		xpt_freeze_devq(ccb->ccb_h.path, 1);  in mvs_end_transaction()
1643 		ccb->ccb_h.status |= CAM_DEV_QFRZN;  in mvs_end_transaction()
1646 	ccb->ccb_h.status &= ~CAM_STATUS_MASK;  in mvs_end_transaction()
1649 		ccb->ccb_h.status |= CAM_REQ_CMP;  in mvs_end_transaction()
1650 		if (ccb->ccb_h.func_code == XPT_SCSI_IO)  in mvs_end_transaction()
1651 			ccb->csio.scsi_status = SCSI_STATUS_OK;  in mvs_end_transaction()
1655 		ccb->ccb_h.status |= CAM_REQ_INVALID;  in mvs_end_transaction()
1658 		ccb->ccb_h.status |= CAM_REQUEUE_REQ;  in mvs_end_transaction()
1662 		if (ccb->ccb_h.func_code == XPT_SCSI_IO) {  in mvs_end_transaction()
1663 			ccb->ccb_h.status |= CAM_SCSI_STATUS_ERROR;  in mvs_end_transaction()
1664 			ccb->csio.scsi_status = SCSI_STATUS_CHECK_COND;  in mvs_end_transaction()
1666 			ccb->ccb_h.status |= CAM_ATA_STATUS_ERROR;  in mvs_end_transaction()
1673 			ccb->ccb_h.status &= ~CAM_STATUS_MASK;  in mvs_end_transaction()
1674 			ccb->ccb_h.status |= CAM_RELEASE_SIMQ;  in mvs_end_transaction()
1676 		ccb->ccb_h.status |= CAM_UNCOR_PARITY;  in mvs_end_transaction()
1681 			ccb->ccb_h.status &= ~CAM_STATUS_MASK;  in mvs_end_transaction()
1682 			ccb->ccb_h.status |= CAM_RELEASE_SIMQ;  in mvs_end_transaction()
1684 		ccb->ccb_h.status |= CAM_CMD_TIMEOUT;  in mvs_end_transaction()
1688 		ccb->ccb_h.status |= CAM_REQ_CMP_ERR;  in mvs_end_transaction()
1695 	slot->ccb = NULL;  in mvs_end_transaction()
1698 	ch->numrslotspd[ccb->ccb_h.target_id]--;  in mvs_end_transaction()
1699 	if (ccb->ccb_h.func_code == XPT_ATA_IO) {  in mvs_end_transaction()
1700 		if (ccb->ataio.cmd.flags & CAM_ATAIO_FPDMA) {  in mvs_end_transaction()
1701 			ch->otagspd[ccb->ccb_h.target_id] &= ~(1 << slot->tag);  in mvs_end_transaction()
1703 			ch->numtslotspd[ccb->ccb_h.target_id]--;  in mvs_end_transaction()
1704 		} else if (ccb->ataio.cmd.flags & CAM_ATAIO_DMA) {  in mvs_end_transaction()
1721 	if (ccb->ccb_h.recovery_type == RECOVERY_READ_LOG) {  in mvs_end_transaction()
1722 		mvs_process_read_log(dev, ccb);  in mvs_end_transaction()
1724 	} else if (ccb->ccb_h.recovery_type == RECOVERY_REQUEST_SENSE) {  in mvs_end_transaction()
1725 		mvs_process_request_sense(dev, ccb);  in mvs_end_transaction()
1728 	    ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_SCSI_STATUS_ERROR &&  in mvs_end_transaction()
1729 	     (ccb->ccb_h.flags & CAM_DIS_AUTOSENSE) == 0)) {  in mvs_end_transaction()
1730 		ch->hold[slot->slot] = ccb;  in mvs_end_transaction()
1734 		xpt_done(ccb);  in mvs_end_transaction()
1756 		union ccb *fccb = ch->frozen;  in mvs_end_transaction()
1773 	union ccb *ccb;  in mvs_issue_recovery()  local
1783 	ccb = xpt_alloc_ccb_nowait();  in mvs_issue_recovery()
1784 	if (ccb == NULL) {  in mvs_issue_recovery()
1800 	xpt_setup_ccb(&ccb->ccb_h, ch->hold[i]->ccb_h.path,  in mvs_issue_recovery()
1802 	if (ccb->ccb_h.func_code == XPT_ATA_IO) {  in mvs_issue_recovery()
1804 		ccb->ccb_h.recovery_type = RECOVERY_READ_LOG;  in mvs_issue_recovery()
1805 		ccb->ccb_h.func_code = XPT_ATA_IO;  in mvs_issue_recovery()
1806 		ccb->ccb_h.flags = CAM_DIR_IN;  in mvs_issue_recovery()
1807 		ccb->ccb_h.timeout = 1000;	/* 1s should be enough. */  in mvs_issue_recovery()
1808 		ataio = &ccb->ataio;  in mvs_issue_recovery()
1811 			xpt_free_ccb(ccb);  in mvs_issue_recovery()
1827 		ccb->ccb_h.recovery_type = RECOVERY_REQUEST_SENSE;  in mvs_issue_recovery()
1828 		ccb->ccb_h.recovery_slot = i;  in mvs_issue_recovery()
1829 		ccb->ccb_h.func_code = XPT_SCSI_IO;  in mvs_issue_recovery()
1830 		ccb->ccb_h.flags = CAM_DIR_IN;  in mvs_issue_recovery()
1831 		ccb->ccb_h.status = 0;  in mvs_issue_recovery()
1832 		ccb->ccb_h.timeout = 1000;	/* 1s should be enough. */  in mvs_issue_recovery()
1833 		csio = &ccb->csio;  in mvs_issue_recovery()
1844 	mvs_begin_transaction(dev, ccb);  in mvs_issue_recovery()
1848 mvs_process_read_log(device_t dev, union ccb *ccb)  in mvs_process_read_log()  argument
1857 	data = ccb->ataio.data_ptr;  in mvs_process_read_log()
1858 	if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP &&  in mvs_process_read_log()
1863 			if (ch->hold[i]->ccb_h.target_id != ccb->ccb_h.target_id)  in mvs_process_read_log()
1887 		if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)  in mvs_process_read_log()
1896 			if (ch->hold[i]->ccb_h.target_id != ccb->ccb_h.target_id)  in mvs_process_read_log()
1903 	free(ccb->ataio.data_ptr, M_MVS);  in mvs_process_read_log()
1904 	xpt_free_ccb(ccb);  in mvs_process_read_log()
1909 mvs_process_request_sense(device_t dev, union ccb *ccb)  in mvs_process_request_sense()  argument
1916 	i = ccb->ccb_h.recovery_slot;  in mvs_process_request_sense()
1917 	if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) {  in mvs_process_request_sense()
1926 	xpt_free_ccb(ccb);  in mvs_process_request_sense()
1952 	union ccb *fccb = ch->frozen;  in mvs_requeue_frozen()
2108 mvs_softreset(device_t dev, union ccb *ccb)  in mvs_softreset()  argument
2111 	int port = ccb->ccb_h.target_id & 0x0f;  in mvs_softreset()
2120 	ccb->ccb_h.status &= ~CAM_STATUS_MASK;  in mvs_softreset()
2122 	if ((i = mvs_wait(dev, 0, ATA_S_BUSY, ccb->ccb_h.timeout)) < 0) {  in mvs_softreset()
2123 		ccb->ccb_h.status |= CAM_CMD_TIMEOUT;  in mvs_softreset()
2128 			ccb->ccb_h.status |= CAM_ATA_STATUS_ERROR;  in mvs_softreset()
2130 			ccb->ccb_h.status |= CAM_REQ_CMP;  in mvs_softreset()
2136 	mvs_tfd_read(dev, ccb);  in mvs_softreset()
2148 		mvs_wait(dev, 0, ATA_S_BUSY | ATA_S_DRQ, ccb->ccb_h.timeout);  in mvs_softreset()
2151 	xpt_done(ccb);  in mvs_softreset()
2229 mvs_check_ids(device_t dev, union ccb *ccb)  in mvs_check_ids()  argument
2233 	if (ccb->ccb_h.target_id > ((ch->quirks & MVS_Q_GENI) ? 0 : 15)) {  in mvs_check_ids()
2234 		ccb->ccb_h.status = CAM_TID_INVALID;  in mvs_check_ids()
2235 		xpt_done(ccb);  in mvs_check_ids()
2238 	if (ccb->ccb_h.target_lun != 0) {  in mvs_check_ids()
2239 		ccb->ccb_h.status = CAM_LUN_INVALID;  in mvs_check_ids()
2240 		xpt_done(ccb);  in mvs_check_ids()
2246 	KASSERT(ccb->ccb_h.func_code != XPT_ATA_IO ||  in mvs_check_ids()
2247 	    ((ccb->ataio.ata_flags & ATA_FLAG_AUX) == 0),  in mvs_check_ids()
2253 mvsaction(struct cam_sim *sim, union ccb *ccb)  in mvsaction()  argument
2258 	CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("mvsaction func_code=%x\n",  in mvsaction()
2259 	    ccb->ccb_h.func_code));  in mvsaction()
2263 	switch (ccb->ccb_h.func_code) {  in mvsaction()
2267 		if (mvs_check_ids(dev, ccb))  in mvsaction()
2271 		     ccb->ccb_h.target_id > 0 && ccb->ccb_h.target_id < 15)) {  in mvsaction()
2272 			ccb->ccb_h.status = CAM_SEL_TIMEOUT;  in mvsaction()
2275 		ccb->ccb_h.recovery_type = RECOVERY_NONE;  in mvsaction()
2277 		if (mvs_check_collision(dev, ccb)) {  in mvsaction()
2279 			ch->frozen = ccb;  in mvsaction()
2284 		mvs_begin_transaction(dev, ccb);  in mvsaction()
2288 		ccb->ccb_h.status = CAM_REQ_INVALID;  in mvsaction()
2292 		struct	ccb_trans_settings *cts = &ccb->cts;  in mvsaction()
2295 		if (mvs_check_ids(dev, ccb))  in mvsaction()
2298 			d = &ch->curr[ccb->ccb_h.target_id];  in mvsaction()
2300 			d = &ch->user[ccb->ccb_h.target_id];  in mvsaction()
2317 		ccb->ccb_h.status = CAM_REQ_CMP;  in mvsaction()
2323 		struct	ccb_trans_settings *cts = &ccb->cts;  in mvsaction()
2327 		if (mvs_check_ids(dev, ccb))  in mvsaction()
2330 			d = &ch->curr[ccb->ccb_h.target_id];  in mvsaction()
2332 			d = &ch->user[ccb->ccb_h.target_id];  in mvsaction()
2340 		    (ccb->ccb_h.target_id == 15 ||  in mvsaction()
2341 		    (ccb->ccb_h.target_id == 0 && !ch->pm_present))) {  in mvsaction()
2354 			    ch->user[ccb->ccb_h.target_id].caps;  in mvsaction()
2375 		ccb->ccb_h.status = CAM_REQ_CMP;  in mvsaction()
2381 		ccb->ccb_h.status = CAM_REQ_CMP;  in mvsaction()
2385 		ccb->ccb_h.status = CAM_REQ_INVALID;  in mvsaction()
2389 		struct ccb_pathinq *cpi = &ccb->cpi;  in mvsaction()
2430 		ccb->ccb_h.status = CAM_REQ_INVALID;  in mvsaction()
2433 	xpt_done(ccb);  in mvsaction()