[dpdk-dev] [PATCH v7 2/7] ixgbe:clean scattered_rx configure in dev_stop

[Liang, Cunming]

The scattered_rx is update in dev_start.
In this unit test, we will re-configure and change the scatter mode.
When we stop, re-configure and then re-start, it expect using the new configure.
But during re-configure, the stored data may still old.
The patch clean the configure anyway in dev_stop.
For em, igb and i40e, we haven't provide so much rx/tx pair for switching.

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Wednesday, November 12, 2014 3:53 PM
> To: Liang, Cunming
> Cc: dev at dpdk.org; nhorman at tuxdriver.com; Ananyev, Konstantin; Richardson,
> Bruce; De Lara Guarch, Pablo
> Subject: Re: [PATCH v7 2/7] ixgbe:clean scattered_rx configure in dev_stop
> 
> Hi Cunming,
> 
> Please, could you provide an explanation for the commit log?
> It should answer to the question "what was the issue?"
> If it's a fix, the title should start with "fix".
> 
> Maybe that the same kind of fix is needed for em, igb and i40e?
> 
> Thanks
> --
> Thomas