Commit 1aa529d4 authored by Sreekanth Reddy's avatar Sreekanth Reddy Committed by Martin K. Petersen
Browse files

scsi: mpi3mr: Increase I/O timeout value to 60s 

Set each SCSI device's default I/O timeout and default error handling I/O
timeout to 60s.

Link: https://lore.kernel.org/r/20220505184808.24049-3-sreekanth.reddy@broadcom.com


Signed-off-by: default avatarSreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent fcb9e738

drivers/scsi/mpi3mr/mpi3mr.h

+3 −0
Original line number Diff line number Diff line
@@ -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

drivers/scsi/mpi3mr/mpi3mr_os.c

+4 −0
Original line number Diff line number Diff line
@@ -3725,6 +3725,10 @@ 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*/