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authorBrian King <brking@linux.vnet.ibm.com>2008-07-01 13:03:19 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-07-12 08:22:32 -0500
commit39120e11705782c77d3a47d7d2927676fd8e3aaa (patch)
treeb9f897de2a45928146d362ee01a583c1c3f2fa8a
parentf11f594edba7f689af9792a5673ed59d660ad371 (diff)
[SCSI] sg: Add target reset support
Adds support for target reset to SG_SCSI_RESET. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Acked-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
-rw-r--r--drivers/scsi/sg.c3
-rw-r--r--include/scsi/sg.h1
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index ea0edd1b2e7..2010fa039cf 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1026,6 +1026,9 @@ sg_ioctl(struct inode *inode, struct file *filp,
case SG_SCSI_RESET_DEVICE:
val = SCSI_TRY_RESET_DEVICE;
break;
+ case SG_SCSI_RESET_TARGET:
+ val = SCSI_TRY_RESET_TARGET;
+ break;
case SG_SCSI_RESET_BUS:
val = SCSI_TRY_RESET_BUS;
break;
diff --git a/include/scsi/sg.h b/include/scsi/sg.h
index 519c49a0fc1..934ae389671 100644
--- a/include/scsi/sg.h
+++ b/include/scsi/sg.h
@@ -206,6 +206,7 @@ typedef struct sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */
#define SG_SCSI_RESET_DEVICE 1
#define SG_SCSI_RESET_BUS 2
#define SG_SCSI_RESET_HOST 3
+#define SG_SCSI_RESET_TARGET 4
/* synchronous SCSI command ioctl, (only in version 3 interface) */
#define SG_IO 0x2285 /* similar effect as write() followed by read() */