Re: [PATCH] skge: restore multicast rx filter on resume

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From: Stephen Hemminger <shemminger@xxxxxxxxxx>
Date: Wed, 28 Dec 2011 09:27:14 -0800

> On Wed, 28 Dec 2011 08:41:43 +0100
> Florian Zumbiehl <florz@xxxxxxxx> wrote:
> 
>> Hi,
>> 
>> > > > diff --git a/drivers/net/skge.c b/drivers/net/skge.c
>> > > > index f4be5c7..cd968e5 100644
>> > > > --- a/drivers/net/skge.c
>> > > > +++ b/drivers/net/skge.c
>> > > > @@ -4046,6 +4046,7 @@ static int skge_resume(struct device *dev)
>> > > >  				dev_close(dev);
>> > > >  				goto out;
>> > > >  			}
>> > > > +			skge_set_multicast(dev);
>> > > >  		}
>> > > >  	}
>> > > >  out:
>> > 
>> > Right idea, but it needs to be done in a different spot to catch
>> > all the other device restart cases like changing settings.
>> 
>> Roughly like this maybe? (Successfully tested with an MTU change ...)
>> 
>> Florian
>> 
>> ---------------------------------------------------------------------------
>> skge: restore rx multicast filter on resume
>> 
>> Signed-off-by: Florian Zumbiehl <florz@xxxxxxxx>
>> 
>> diff --git a/drivers/net/skge.c b/drivers/net/skge.c
>> index f4be5c7..8f985a8 100644
>> --- a/drivers/net/skge.c
>> +++ b/drivers/net/skge.c
>> @@ -2587,6 +2587,9 @@ static int skge_up(struct net_device *dev)
>>  	spin_unlock_irq(&hw->hw_lock);
>>  
>>  	napi_enable(&skge->napi);
>> +
>> +	skge_set_multicast(dev);
>> +
>>  	return 0;
>>  
>>   free_rx_ring:
> 
> Looks good. That is (basically) the same as the patch I was testing.
> 
> Acked-by: Stephen Hemminger <shemminger@xxxxxxxxxx>

Florian, please formally resubmit this with proper changelog and
Stephen's ack.

Thanks.
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