Re: [PATCH][net-next] gianfar: Add backwards compatible Single Queue mode polling

[Lutz Jaenicke <ljaenicke@innominate.com>]

On Mon, Jun 10, 2013 at 07:35:38PM +0200, Michael Guntsche wrote:
> Hello Claudiu,
> 
> On Mon, Jun 10, 2013 at 7:19 PM, Claudiu Manoil
> <claudiu.manoil@freescale.com> wrote:
> > Older Single Queue (SQ_SG_MODE) devices like TSEC (i.e. mpc83xx)
> > don't feature the frame receive indication bits (RXF) in RSTAT.
> > For these and for the rest of the SQ_SG_MODE devices, provide the
> > appropiate polling routine that handles a single pair of Rx/Tx
> > BD rings, removing the overhead incurred by the multiple queues/
> > multiple interrupt group devices (veTSEC/ eTSEC2.0 devices).
> > So this is primarily a fix for the TSEC devices.
> >
> > Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
> > ---
> >  drivers/net/ethernet/freescale/gianfar.c | 51 ++++++++++++++++++++++++++++++--
> >  1 file changed, 49 insertions(+), 2 deletions(-)
> >
> <snip>
> I can confirm that this fixes the problem for my TSEC based board.

I need this fix for 3.10.7 as well, so this seems to be stable-stuff.

Best regards,
	Lutz
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Dr.-Ing. Lutz Jänicke
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