svn commit: r279329 - in stable/10: sbin/camcontrol sys/cam sys/cam/scsi sys/dev/mpr sys/dev/mps sys/sys
Kenneth D. Merry
ken at FreeBSD.org
Thu Feb 26 20:46:19 UTC 2015
Author: ken
Date: Thu Feb 26 20:46:16 2015
New Revision: 279329
URL: https://svnweb.freebsd.org/changeset/base/279329
Log:
MFC r278964:
The __FreeBSD_version was changed to 1001510 to be appropriate for
stable/10.
I will followup with a commit to mpr(4) and mps(4) in head to reflect
the stable/10 __FreeBSD_version and merge the change back to stable/10.
------------------------------------------------------------------------
r278964 | ken | 2015-02-18 11:30:19 -0700 (Wed, 18 Feb 2015) | 46 lines
Make sure that the flags for the XPT_DEV_ADVINFO CCB are initialized
properly.
If there is garbage in the flags field, it can sometimes include a
set CDAI_FLAG_STORE flag, which may cause either an error or
perhaps result in overwriting the field that was intended to be
read.
sys/cam/cam_ccb.h:
Add a new flag to the XPT_DEV_ADVINFO CCB, CDAI_FLAG_NONE,
that callers can use to set the flags field when no store
is desired.
sys/cam/scsi/scsi_enc_ses.c:
In ses_setphyspath_callback(), explicitly set the
XPT_DEV_ADVINFO flags to CDAI_FLAG_NONE when fetching the
physical path information. Instead of ORing in the
CDAI_FLAG_STORE flag when storing the physical path, set
the flags field to CDAI_FLAG_STORE.
sys/cam/scsi/scsi_sa.c:
Set the XPT_DEV_ADVINFO flags field to CDAI_FLAG_NONE when
fetching extended inquiry information.
sys/cam/scsi/scsi_da.c:
When storing extended READ CAPACITY information, set the
XPT_DEV_ADVINFO flags field to CDAI_FLAG_STORE instead of
ORing it into a field that isn't initialized.
sys/dev/mpr/mpr_sas.c,
sys/dev/mps/mps_sas.c:
When fetching extended READ CAPACITY information, set the
XPT_DEV_ADVINFO flags field to CDAI_FLAG_NONE instead of
setting it to 0.
sbin/camcontrol/camcontrol.c:
When fetching a device ID, set the XPT_DEV_ADVINFO flags
field to CDAI_FLAG_NONE instead of 0.
sys/sys/param.h:
Bump __FreeBSD_version to 1100061 for the new XPT_DEV_ADVINFO
CCB flag, CDAI_FLAG_NONE.
Sponsored by: Spectra Logic
Modified:
stable/10/sbin/camcontrol/camcontrol.c
stable/10/sys/cam/cam_ccb.h
stable/10/sys/cam/scsi/scsi_da.c
stable/10/sys/cam/scsi/scsi_enc_ses.c
stable/10/sys/dev/mpr/mpr_sas.c
stable/10/sys/dev/mps/mps_sas.c
stable/10/sys/sys/param.h
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sbin/camcontrol/camcontrol.c
==============================================================================
--- stable/10/sbin/camcontrol/camcontrol.c Thu Feb 26 20:02:29 2015 (r279328)
+++ stable/10/sbin/camcontrol/camcontrol.c Thu Feb 26 20:46:16 2015 (r279329)
@@ -7404,7 +7404,7 @@ getdevid(struct cam_devitem *item)
retry:
ccb->ccb_h.func_code = XPT_DEV_ADVINFO;
ccb->ccb_h.flags = CAM_DIR_IN;
- ccb->cdai.flags = 0;
+ ccb->cdai.flags = CDAI_FLAG_NONE;
ccb->cdai.buftype = CDAI_TYPE_SCSI_DEVID;
ccb->cdai.bufsiz = item->device_id_len;
if (item->device_id_len != 0)
Modified: stable/10/sys/cam/cam_ccb.h
==============================================================================
--- stable/10/sys/cam/cam_ccb.h Thu Feb 26 20:02:29 2015 (r279328)
+++ stable/10/sys/cam/cam_ccb.h Thu Feb 26 20:46:16 2015 (r279329)
@@ -1145,6 +1145,7 @@ struct ccb_eng_exec { /* This structure
struct ccb_dev_advinfo {
struct ccb_hdr ccb_h;
uint32_t flags;
+#define CDAI_FLAG_NONE 0x0 /* No flags set */
#define CDAI_FLAG_STORE 0x1 /* If set, action becomes store */
uint32_t buftype; /* IN: Type of data being requested */
/* NB: buftype is interpreted on a per-transport basis */
Modified: stable/10/sys/cam/scsi/scsi_da.c
==============================================================================
--- stable/10/sys/cam/scsi/scsi_da.c Thu Feb 26 20:02:29 2015 (r279328)
+++ stable/10/sys/cam/scsi/scsi_da.c Thu Feb 26 20:46:16 2015 (r279329)
@@ -3784,7 +3784,7 @@ dasetgeom(struct cam_periph *periph, uin
xpt_setup_ccb(&cdai.ccb_h, periph->path, CAM_PRIORITY_NORMAL);
cdai.ccb_h.func_code = XPT_DEV_ADVINFO;
cdai.buftype = CDAI_TYPE_RCAPLONG;
- cdai.flags |= CDAI_FLAG_STORE;
+ cdai.flags = CDAI_FLAG_STORE;
cdai.bufsiz = rcap_len;
cdai.buf = (uint8_t *)rcaplong;
xpt_action((union ccb *)&cdai);
Modified: stable/10/sys/cam/scsi/scsi_enc_ses.c
==============================================================================
--- stable/10/sys/cam/scsi/scsi_enc_ses.c Thu Feb 26 20:02:29 2015 (r279328)
+++ stable/10/sys/cam/scsi/scsi_enc_ses.c Thu Feb 26 20:46:16 2015 (r279329)
@@ -1007,7 +1007,7 @@ ses_setphyspath_callback(enc_softc_t *en
xpt_setup_ccb(&cdai.ccb_h, path, CAM_PRIORITY_NORMAL);
cdai.ccb_h.func_code = XPT_DEV_ADVINFO;
cdai.buftype = CDAI_TYPE_PHYS_PATH;
- cdai.flags = 0;
+ cdai.flags = CDAI_FLAG_NONE;
cdai.bufsiz = MAXPATHLEN;
cdai.buf = old_physpath;
xpt_action((union ccb *)&cdai);
@@ -1019,7 +1019,7 @@ ses_setphyspath_callback(enc_softc_t *en
xpt_setup_ccb(&cdai.ccb_h, path, CAM_PRIORITY_NORMAL);
cdai.ccb_h.func_code = XPT_DEV_ADVINFO;
cdai.buftype = CDAI_TYPE_PHYS_PATH;
- cdai.flags |= CDAI_FLAG_STORE;
+ cdai.flags = CDAI_FLAG_STORE;
cdai.bufsiz = sbuf_len(args->physpath);
cdai.buf = sbuf_data(args->physpath);
xpt_action((union ccb *)&cdai);
Modified: stable/10/sys/dev/mpr/mpr_sas.c
==============================================================================
--- stable/10/sys/dev/mpr/mpr_sas.c Thu Feb 26 20:02:29 2015 (r279328)
+++ stable/10/sys/dev/mpr/mpr_sas.c Thu Feb 26 20:46:16 2015 (r279329)
@@ -3084,7 +3084,11 @@ mprsas_async(void *callback_arg, uint32_
cdai.ccb_h.func_code = XPT_DEV_ADVINFO;
cdai.ccb_h.flags = CAM_DIR_IN;
cdai.buftype = CDAI_TYPE_RCAPLONG;
+#if __FreeBSD_version >= 1100061
+ cdai.flags = CDAI_FLAG_NONE;
+#else
cdai.flags = 0;
+#endif
cdai.bufsiz = sizeof(rcap_buf);
cdai.buf = (uint8_t *)&rcap_buf;
xpt_action((union ccb *)&cdai);
Modified: stable/10/sys/dev/mps/mps_sas.c
==============================================================================
--- stable/10/sys/dev/mps/mps_sas.c Thu Feb 26 20:02:29 2015 (r279328)
+++ stable/10/sys/dev/mps/mps_sas.c Thu Feb 26 20:46:16 2015 (r279329)
@@ -3237,7 +3237,11 @@ mpssas_async(void *callback_arg, uint32_
cdai.ccb_h.func_code = XPT_DEV_ADVINFO;
cdai.ccb_h.flags = CAM_DIR_IN;
cdai.buftype = CDAI_TYPE_RCAPLONG;
+#if __FreeBSD_version >= 1100061
+ cdai.flags = CDAI_FLAG_NONE;
+#else
cdai.flags = 0;
+#endif
cdai.bufsiz = sizeof(rcap_buf);
cdai.buf = (uint8_t *)&rcap_buf;
xpt_action((union ccb *)&cdai);
Modified: stable/10/sys/sys/param.h
==============================================================================
--- stable/10/sys/sys/param.h Thu Feb 26 20:02:29 2015 (r279328)
+++ stable/10/sys/sys/param.h Thu Feb 26 20:46:16 2015 (r279329)
@@ -58,7 +58,7 @@
* in the range 5 to 9.
*/
#undef __FreeBSD_version
-#define __FreeBSD_version 1001509 /* Master, propagated to newvers */
+#define __FreeBSD_version 1001510 /* Master, propagated to newvers */
/*
* __FreeBSD_kernel__ indicates that this system uses the kernel of FreeBSD,
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