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Commit 32d8745c authored by Sumit.Saxena@lsi.com's avatar Sumit.Saxena@lsi.com Committed by James Bottomley
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[SCSI] megaraid_sas: Set IO request timeout value provided by OS timeout for Tape devices 



Signed-off-by: default avatarSumit Saxena <sumit.saxena@lsi.com>
Signed-off-by: default avatarKashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 105900d5

drivers/scsi/megaraid/megaraid_sas_fusion.c

+12 −0
Original line number Original line Diff line number Diff line
@@ -1527,6 +1527,18 @@ megasas_build_dcdb_fusion(struct megasas_instance *instance, 
			 MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);

			 MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);

		cmd->request_desc->SCSIIO.DevHandle =

		cmd->request_desc->SCSIIO.DevHandle =

			local_map_ptr->raidMap.devHndlInfo[device_id].curDevHdl;

			local_map_ptr->raidMap.devHndlInfo[device_id].curDevHdl;

		/*

		 * If the command is for the tape device, set the

		 * FP timeout to the os layer timeout value.

		 */

		if (scmd->device->type == TYPE_TAPE) {

			if ((scmd->request->timeout / HZ) > 0xFFFF)

				io_request->RaidContext.timeoutValue =

					0xFFFF;

			else

				io_request->RaidContext.timeoutValue =

					scmd->request->timeout / HZ;

		}

	} else {

	} else {

		io_request->Function  = MEGASAS_MPI2_FUNCTION_LD_IO_REQUEST;

		io_request->Function  = MEGASAS_MPI2_FUNCTION_LD_IO_REQUEST;

		io_request->DevHandle = device_id;

		io_request->DevHandle = device_id;