Set each SCSI device's default IO timeout and
default error handling IO timeout to 60s.
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx>
---
drivers/scsi/mpi3mr/mpi3mr.h | 3 +++
drivers/scsi/mpi3mr/mpi3mr_os.c | 4 ++++
2 files changed, 7 insertions(+)
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h
index 8612b66..584659e 100644
--- a/drivers/scsi/mpi3mr/mpi3mr.h
+++ b/drivers/scsi/mpi3mr/mpi3mr.h
@@ -124,6 +124,9 @@ extern atomic64_t event_counter;
#define MPI3MR_WATCHDOG_INTERVAL 1000 /* in milli seconds */
+#define MPI3MR_SCMD_TIMEOUT (60 * HZ)
+#define MPI3MR_EH_SCMD_TIMEOUT (60 * HZ)
+
/* Internal admin command state definitions*/
#define MPI3MR_CMD_NOTUSED 0x8000
#define MPI3MR_CMD_COMPLETE 0x0001
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c
index 5ba490c..f5c345d 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_os.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_os.c
@@ -3727,6 +3727,10 @@ static int mpi3mr_slave_configure(struct scsi_device *sdev)
return -ENXIO;
mpi3mr_change_queue_depth(sdev, tgt_dev->q_depth);
+
+ sdev->eh_timeout = MPI3MR_EH_SCMD_TIMEOUT;
+ blk_queue_rq_timeout(sdev->request_queue, MPI3MR_SCMD_TIMEOUT);
+
switch (tgt_dev->dev_type) {
case MPI3_DEVICE_DEVFORM_PCIE:
/*The block layer hw sector size = 512*/
--
2.27.0
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