819 	switch(ccb->ccb_h.func_code) {  in cam_periph_mapmem()
848 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE)  in cam_periph_mapmem()
850 		if ((ccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR)  in cam_periph_mapmem()
854 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_mapmem()
858 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE)  in cam_periph_mapmem()
860 		if ((ccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR)  in cam_periph_mapmem()
864 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_mapmem()
868 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE)  in cam_periph_mapmem()
873 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_mapmem()
876 		dirs[1] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_mapmem()
890 		if ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE)  in cam_periph_mapmem()
892 		if ((ccb->ccb_h.flags & CAM_DATA_MASK) != CAM_DATA_VADDR)  in cam_periph_mapmem()
896 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_mapmem()
943 		    ccb->ccb_h.func_code != XPT_MMC_IO) {  in cam_periph_mapmem()
1019 	switch (ccb->ccb_h.func_code) {  in cam_periph_unmapmem()
1040 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_unmapmem()
1046 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_unmapmem()
1052 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_unmapmem()
1055 		dirs[1] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_unmapmem()
1071 		dirs[0] = ccb->ccb_h.flags & CAM_DIR_MASK;  in cam_periph_unmapmem()
1128 		xpt_setup_ccb(&ccb->ccb_h,  in cam_periph_ioctl()
1129 			      ccb->ccb_h.path,  in cam_periph_ioctl()
1131 		ccb->ccb_h.func_code = XPT_GDEVLIST;  in cam_periph_ioctl()
1186 	xpt_path_assert(done_ccb->ccb_h.path, MA_OWNED);  in cam_periph_done()
1187 	done_ccb->ccb_h.cbfcnp = cam_periph_done_panic;  in cam_periph_done()
1188 	wakeup(&done_ccb->ccb_h.cbfcnp);  in cam_periph_done()
1195 	if ((ccb->ccb_h.func_code & XPT_FC_QUEUED) != 0) {  in cam_periph_ccbwait()
1196 		while (ccb->ccb_h.cbfcnp != cam_periph_done_panic)  in cam_periph_ccbwait()
1197 			xpt_path_sleep(ccb->ccb_h.path, &ccb->ccb_h.cbfcnp,  in cam_periph_ccbwait()
1200 	KASSERT(ccb->ccb_h.pinfo.index == CAM_UNQUEUED_INDEX &&  in cam_periph_ccbwait()
1201 	    (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_INPROG,  in cam_periph_ccbwait()
1203 	     "status=%#x, index=%d", __func__, ccb, ccb->ccb_h.func_code,  in cam_periph_ccbwait()
1204 	     ccb->ccb_h.status, ccb->ccb_h.pinfo.index));  in cam_periph_ccbwait()
1226 	xpt_path_assert(ccb->ccb_h.path, MA_OWNED);  in cam_periph_runccb()
1227 	KASSERT((ccb->ccb_h.flags & CAM_UNLOCKED) == 0,  in cam_periph_runccb()
1229 	     ccb->ccb_h.func_code, ccb->ccb_h.flags));  in cam_periph_runccb()
1236 	    (ccb->ccb_h.func_code == XPT_SCSI_IO ||  in cam_periph_runccb()
1237 	    ccb->ccb_h.func_code == XPT_ATA_IO ||  in cam_periph_runccb()
1238 	    ccb->ccb_h.func_code == XPT_NVME_IO)) {  in cam_periph_runccb()
1260 	ccb->ccb_h.cbfcnp = cam_periph_done;  in cam_periph_runccb()
1269 		if (cam_sim_pollable(ccb->ccb_h.path->bus->sim))  in cam_periph_runccb()
1276 		ccb->ccb_h.status = CAM_RESRC_UNAVAIL;  in cam_periph_runccb()
1283 				timeout = ccb->ccb_h.timeout * 10;  in cam_periph_runccb()
1287 			if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)  in cam_periph_runccb()
1295 				ccb->ccb_h.cbfcnp = cam_periph_done;  in cam_periph_runccb()
1302 	if ((ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) {  in cam_periph_runccb()
1303 		cam_release_devq(ccb->ccb_h.path,  in cam_periph_runccb()
1308 		ccb->ccb_h.status &= ~CAM_DEV_QFRZN;  in cam_periph_runccb()
1316 		if (ccb->ccb_h.func_code == XPT_SCSI_IO) {  in cam_periph_runccb()
1319 		} else if (ccb->ccb_h.func_code == XPT_ATA_IO) {  in cam_periph_runccb()
1322 		} else if (ccb->ccb_h.func_code == XPT_NVME_IO) {  in cam_periph_runccb()
1330 			    ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) ?  in cam_periph_runccb()
1331 			    DEVSTAT_NO_DATA : (ccb->ccb_h.flags & CAM_DIR_OUT) ?  in cam_periph_runccb()
1341 	struct ccb_hdr ccb_h;  in cam_freeze_devq()  local
1344 	memset(&ccb_h, 0, sizeof(ccb_h));  in cam_freeze_devq()
1345 	xpt_setup_ccb(&ccb_h, path, /*priority*/1);  in cam_freeze_devq()
1346 	ccb_h.func_code = XPT_NOOP;  in cam_freeze_devq()
1347 	ccb_h.flags = CAM_DEV_QFREEZE;  in cam_freeze_devq()
1348 	xpt_action((union ccb *)&ccb_h);  in cam_freeze_devq()
1361 	xpt_setup_ccb(&crs.ccb_h, path, CAM_PRIORITY_NORMAL);  in cam_release_devq()
1362 	crs.ccb_h.func_code = XPT_REL_SIMQ;  in cam_release_devq()
1363 	crs.ccb_h.flags = getcount_only ? CAM_DEV_QFREEZE : 0;  in cam_release_devq()
1383 	status = done_ccb->ccb_h.status;  in camperiphdone()
1402 					cam_release_devq(done_ccb->ccb_h.path,  in camperiphdone()
1404 					done_ccb->ccb_h.status &=  in camperiphdone()
1415 		if (done_ccb->ccb_h.status & CAM_DEV_QFRZN) {  in camperiphdone()
1416 			cam_release_devq(done_ccb->ccb_h.path, 0, 0, 0, 0);  in camperiphdone()
1417 			done_ccb->ccb_h.status &= ~CAM_DEV_QFRZN;  in camperiphdone()
1428 			xpt_async(AC_INQ_CHANGED, done_ccb->ccb_h.path, NULL);  in camperiphdone()
1435 		if (error != 0 && done_ccb->ccb_h.retry_count == 0)  in camperiphdone()
1448 	saved_ccb = (union ccb *)done_ccb->ccb_h.saved_ccb_ptr;  in camperiphdone()
1449 	KASSERT(saved_ccb->ccb_h.func_code == XPT_SCSI_IO,  in camperiphdone()
1451 	     __func__, saved_ccb->ccb_h.func_code));  in camperiphdone()
1452 	KASSERT(done_ccb->ccb_h.func_code == XPT_SCSI_IO,  in camperiphdone()
1454 	     __func__, done_ccb->ccb_h.func_code));  in camperiphdone()
1455 	saved_ccb->ccb_h.periph_links = done_ccb->ccb_h.periph_links;  in camperiphdone()
1456 	done_flags = done_ccb->ccb_h.alloc_flags;  in camperiphdone()
1458 	done_ccb->ccb_h.alloc_flags = done_flags;  in camperiphdone()
1460 	if (done_ccb->ccb_h.cbfcnp != camperiphdone)  in camperiphdone()
1463 		done_ccb->ccb_h.retry_count = 0;  in camperiphdone()
1468 	cam_release_devq(done_ccb->ccb_h.path, 0, 0, 0, 0);  in camperiphdone()
1495 	xpt_setup_ccb(&cgds.ccb_h, periph->path, CAM_PRIORITY_NORMAL);  in cam_periph_bus_settle()
1496 	cgds.ccb_h.func_code = XPT_GDEV_STATS;  in cam_periph_bus_settle()
1567 		xpt_setup_ccb(&cgds.ccb_h,  in camperiphscsistatuserror()
1568 			      ccb->ccb_h.path,  in camperiphscsistatuserror()
1570 		cgds.ccb_h.func_code = XPT_GDEV_STATS;  in camperiphscsistatuserror()
1620 		periph = xpt_path_periph(ccb->ccb_h.path);  in camperiphscsistatuserror()
1625 		    ccb->ccb_h.retry_count > 0) {  in camperiphscsistatuserror()
1627 				ccb->ccb_h.retry_count--;  in camperiphscsistatuserror()
1657 	if (ccb->ccb_h.func_code == XPT_SCSI_IO && ccb->csio.bio != NULL)  in camperiphscsisenseerror()
1661 	periph = xpt_path_periph(ccb->ccb_h.path);  in camperiphscsisenseerror()
1662 	recoveryccb = (ccb->ccb_h.cbfcnp == camperiphdone);  in camperiphscsisenseerror()
1686 		xpt_gdev_type(&cgd, ccb->ccb_h.path);  in camperiphscsisenseerror()
1722 		 	if (ccb->ccb_h.retry_count > 0 &&  in camperiphscsisenseerror()
1724 		 		ccb->ccb_h.retry_count--;  in camperiphscsisenseerror()
1745 			ccb->ccb_h.status &= ~CAM_DEV_QFRZN;  in camperiphscsisenseerror()
1747 			KASSERT(ccb->ccb_h.func_code == XPT_SCSI_IO,  in camperiphscsisenseerror()
1749 			     __func__, ccb->ccb_h.func_code));  in camperiphscsisenseerror()
1750 			flags = orig_ccb->ccb_h.alloc_flags;  in camperiphscsisenseerror()
1752 			orig_ccb->ccb_h.alloc_flags = flags;  in camperiphscsisenseerror()
1848 			ccb->ccb_h.pinfo.priority--;  in camperiphscsisenseerror()
1849 			ccb->ccb_h.flags |= CAM_DEV_QFREEZE;  in camperiphscsisenseerror()
1850 			ccb->ccb_h.saved_ccb_ptr = orig_ccb;  in camperiphscsisenseerror()
1880 	periph = xpt_path_periph(ccb->ccb_h.path);  in cam_periph_error()
1882 	status = ccb->ccb_h.status;  in cam_periph_error()
1889 	switch (ccb->ccb_h.status & CAM_STATUS_MASK) {  in cam_periph_error()
1928 			if (ccb->ccb_h.retry_count > 0 &&  in cam_periph_error()
1930 				ccb->ccb_h.retry_count--;  in cam_periph_error()
2004 		} else if (ccb->ccb_h.retry_count == 0) {  in cam_periph_error()
2011 			ccb->ccb_h.retry_count--;  in cam_periph_error()
2018 	    CAM_DEBUGGED(ccb->ccb_h.path, CAM_DEBUG_INFO))  in cam_periph_error()
2028 			xpt_print(ccb->ccb_h.path, "Error %d, %s\n",  in cam_periph_error()
2031 			xpt_print(ccb->ccb_h.path, "%s\n", action_string);  in cam_periph_error()
2033 			xpt_print(ccb->ccb_h.path,  in cam_periph_error()
2035 			    ccb->ccb_h.retry_count);  in cam_periph_error()
2054 			lun_id = xpt_path_lun_id(ccb->ccb_h.path);  in cam_periph_error()
2058 				    xpt_path_path_id(ccb->ccb_h.path),  in cam_periph_error()
2059 				    xpt_path_target_id(ccb->ccb_h.path),  in cam_periph_error()
2072 		xpt_async(AC_UNIT_ATTENTION, orig_ccb->ccb_h.path, orig_ccb);  in cam_periph_error()
2077 				    xpt_path_path_id(ccb->ccb_h.path),  in cam_periph_error()
2078 				    xpt_path_target_id(ccb->ccb_h.path),  in cam_periph_error()
2082 				scan_ccb->ccb_h.path = newpath;  in cam_periph_error()
2083 				scan_ccb->ccb_h.func_code = XPT_SCAN_TGT;  in cam_periph_error()
2097 			ccb->ccb_h.status &= ~CAM_DEV_QFRZN;  in cam_periph_error()
2101 			cam_release_devq(ccb->ccb_h.path,  in cam_periph_error()
2128 	periph = xpt_path_periph(ccb->ccb_h.path);  in cam_periph_devctl_notify()
2134 		xpt_gdev_type(cgd, ccb->ccb_h.path);  in cam_periph_devctl_notify()
2135 		if (cgd->ccb_h.status == CAM_REQ_CMP)  in cam_periph_devctl_notify()
2140 	sbuf_printf(&sb, "cam_status=\"0x%x\" ", ccb->ccb_h.status);  in cam_periph_devctl_notify()
2142 	switch (ccb->ccb_h.status & CAM_STATUS_MASK) {  in cam_periph_devctl_notify()
2144 		sbuf_printf(&sb, "timeout=%d ", ccb->ccb_h.timeout);  in cam_periph_devctl_notify()
2176 	switch (ccb->ccb_h.func_code) {  in cam_periph_devctl_notify()