Re: [PATCH V2 1/2] scsi: storvsc: Install the storvsc specific timeout handler for FC devices

[Johannes Thumshirn]

On Wed, Jan 27, 2016 at 06:22:44PM -0800, K. Y. Srinivasan wrote:
> 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 
> Reviewed-by: Alex Ng 
> Tested-by: Vivek Yadav 
> ---
>  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 41c115c..622f64a 100644
> --- a/drivers/scsi/storvsc_drv.c
> +++ b/drivers/scsi/storvsc_drv.c
> @@ -42,6 +42,7 @@
>  #include 
>  #include 
>  #include 
> +#include 
>  
>  /*
>   * 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);
> -- 
> 1.7.4.1
> 
> --
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Reviewed-by: Johannes Thumshirn 
-- 
Johannes Thumshirn  Storage
jthumsh...@suse.de+49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
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[PATCH V2 1/2] scsi: storvsc: Install the storvsc specific timeout handler for FC devices

[K. Y. Srinivasan]

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 
Reviewed-by: Alex Ng 
Tested-by: Vivek Yadav 
---
 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 41c115c..622f64a 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -42,6 +42,7 @@
 #include 
 #include 
 #include 
+#include 
 
 /*
  * 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);
-- 
1.7.4.1

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