Commit d791a8c6 authored Jan 27, 2016 by K. Y. Srinivasan Committed by Martin K. Petersen Jan 28, 2016

storvsc: Install the storvsc specific timeout handler for FC devices



The default timeout routine used for FC transport is not suitable for FC
devices managed by storvsc since FC devices managed by storvsc driver do
not have an rport associated with them. Use the time out handler used
for SCSI devices for FC devices as well.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Alex Ng <alexng@microsoft.com>
Tested-by: Vivek Yadav <vyadav@microsoft.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 0f28ede9

drivers/scsi/storvsc_drv.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@
		#include <scsi/scsi_devinfo.h>
		#include <scsi/scsi_dbg.h>
		#include <scsi/scsi_transport_fc.h>
		#include <scsi/scsi_transport.h>

		/*
		* All wire protocol details (storage protocol between the guest and the host)
		@@ -1770,6 +1771,11 @@ static int __init storvsc_drv_init(void)
		fc_transport_template = fc_attach_transport(&fc_transport_functions);
		if (!fc_transport_template)
		return -ENODEV;

		/*
		* Install Hyper-V specific timeout handler.
		*/
		fc_transport_template->eh_timed_out = storvsc_eh_timed_out;
		#endif

		ret = vmbus_driver_register(&storvsc_drv);