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Attach pass driver to LUNs is OFFLINE state.

Browse Source 
Previously such LUNs were silently ignored.  But while they indeed unable
to process most of SCSI commands, some, like RTPG, they still can.

MFC after:	1 month
This commit is contained in:
mav 2015-08-29 11:21:20 +00:00
parent 7103f3af38
commit 8cde3bfeee
7 changed files with 18 additions and 11 deletions

3
sys/cam/ata/ata_xpt.c

@ -1090,7 +1090,8 @@ notsata:
periph_qual = SID_QUAL(inq_buf);
if (periph_qual != SID_QUAL_LU_CONNECTED)
if (periph_qual != SID_QUAL_LU_CONNECTED &&
periph_qual != SID_QUAL_LU_OFFLINE)
break;
/*

3
sys/cam/scsi/scsi_cd.c

@ -389,7 +389,8 @@ cdasync(void *callback_arg, u_int32_t code,
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_CDROM
&& SID_TYPE(&cgd->inq_data) != T_WORM)
break;

3
sys/cam/scsi/scsi_ch.c

@ -337,7 +337,8 @@ chasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg)
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data)!= T_CHANGER)
break;

3
sys/cam/scsi/scsi_da.c

@ -1663,7 +1663,8 @@ daasync(void *callback_arg, u_int32_t code,
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_DIRECT
&& SID_TYPE(&cgd->inq_data) != T_RBC
&& SID_TYPE(&cgd->inq_data) != T_OPTICAL)

3
sys/cam/scsi/scsi_pt.c

@ -366,7 +366,8 @@ ptasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg)
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_PROCESSOR)
break;

3
sys/cam/scsi/scsi_sa.c

@ -2255,7 +2255,8 @@ saasync(void *callback_arg, u_int32_t code,
if (cgd->protocol != PROTO_SCSI)
break;
if (SID_QUAL(&cgd->inq_data) != SID_QUAL_LU_CONNECTED)
break;
if (SID_TYPE(&cgd->inq_data) != T_SEQUENTIAL)
break;

11
sys/cam/scsi/scsi_xpt.c

@ -1123,6 +1123,7 @@ probedone(struct cam_periph *periph, union ccb *done_ccb)
{
probe_softc *softc;
struct cam_path *path;
struct scsi_inquiry_data *inq_buf;
u_int32_t priority;
CAM_DEBUG(done_ccb->ccb_h.path, CAM_DEBUG_TRACE, ("probedone\n"));
@ -1162,7 +1163,6 @@ out:
case PROBE_FULL_INQUIRY:
{
if (cam_ccb_status(done_ccb) == CAM_REQ_CMP) {
struct scsi_inquiry_data *inq_buf;
u_int8_t periph_qual;
path->device->flags |= CAM_DEV_INQUIRY_DATA_VALID;
@ -1171,7 +1171,8 @@ out:
periph_qual = SID_QUAL(inq_buf);
if (periph_qual == SID_QUAL_LU_CONNECTED) {
if (periph_qual == SID_QUAL_LU_CONNECTED ||
periph_qual == SID_QUAL_LU_OFFLINE) {
u_int8_t len;
/*
@ -1347,10 +1348,10 @@ out:
probe_purge_old(path, lp, softc->flags);
lp = NULL;
}
inq_buf = &path->device->inq_data;
if (path->device->flags & CAM_DEV_INQUIRY_DATA_VALID &&
SID_QUAL(&path->device->inq_data) == SID_QUAL_LU_CONNECTED) {
struct scsi_inquiry_data *inq_buf;
inq_buf = &path->device->inq_data;
(SID_QUAL(inq_buf) == SID_QUAL_LU_CONNECTED ||
SID_QUAL(inq_buf) == SID_QUAL_LU_OFFLINE)) {
if (INQ_DATA_TQ_ENABLED(inq_buf))
PROBE_SET_ACTION(softc, PROBE_MODE_SENSE);
else