Re: [PATCH 2/2] scsi: storvsc: Add support for FC lightweight host.

[Cathy Avery]

On 01/18/2017 06:15 PM, Dan Carpenter wrote:
> On Wed, Jan 18, 2017 at 03:28:58PM -0500, Cathy Avery wrote:
> > Enable FC lightweight host option so that the luns exposed by
> > the driver may be manually scanned.
> >
> > Signed-off-by: Cathy Avery <cavery@xxxxxxxxxx>
> > ---
> >   drivers/scsi/storvsc_drv.c | 6 +-----
> >   1 file changed, 1 insertion(+), 5 deletions(-)
> >
> > diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
> > index 888e16e..fc1d6ba 100644
> > --- a/drivers/scsi/storvsc_drv.c
> > +++ b/drivers/scsi/storvsc_drv.c
> > @@ -1882,6 +1882,7 @@ static struct hv_driver storvsc_drv = {
> >   static struct fc_function_template fc_transport_functions = {
> >   	.show_host_node_name = 1,
> >   	.show_host_port_name = 1,
> > +	.lightweight_transport = 1,
> >   };
> >   #endif
> >   
> > @@ -1906,11 +1907,6 @@ 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;
> I don't undestand how removing this is related.

Its not related but it is also not necessary so I took it out. The 
default scsi timeout handler will be used.

I can certainly put it back.

Cathy
> regards,
> dan carpenter