[dpdk-dev] [PATCH] net/mlx4: verify RSS supports num Rx Qs being used

Shahaf Shuler shahafs at mellanox.com
Sun Jul 29 13:12:43 CEST 2018


Sunday, July 29, 2018 11:12 AM, Matan Azrad:
> Subject: Re: [dpdk-dev] [PATCH] net/mlx4: verify RSS supports num Rx Qs
> being used
> > Hi Moti
> >
> > Small comment below.
> >
> > From: Mordechay Haimovsky
> > > This patch verifies that the number of Rx queues configured for RSS
> > > is supported by the device hardware.
> > > RSS support in mlx4 requires contiguous chunk of QPs to be reserved,
> > > there is a hardware limitation on the amount of contiguous QPs which
> > > is reported by the hardware. Ignoring this value will cause Rx
> > > queues creation
> > to fail.
> > >
> > > Signed-off-by: Moti Haimovsky <motih at mellanox.com>

Applied to next-net-mlx (with commit title change), thanks. 


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