The default user scan function associated with FC (fc_user_scan)
is not suitable for FC hosts on Hyper-V since we don't have
an rport associated with FC host on Hyper-V . Set it to NULL so we can
support manual scan of FC targets on Hyper-V.
Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
Tested-by: Long Li <lon...@microsoft.com>
Reviewed-by: Long Li <lon...@microsoft.com>
---
drivers/scsi/storvsc_drv.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 132b168..8aec590 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1776,6 +1776,12 @@ static int __init storvsc_drv_init(void)
* Install Hyper-V specific timeout handler.
*/
fc_transport_template->eh_timed_out = storvsc_eh_timed_out;
+ /*
+ * The default user scan function associated with FC (fc_user_scan)
+ * is not suitable for FC hosts on Hyper-V. Set it to NULL so we can
+ * support manual scan of FC targets on Hyper-V.
+ */
+ fc_transport_template->user_scan = NULL;
#endif
ret = vmbus_driver_register(&storvsc_drv);
--
1.7.4.1
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