[dpdk-dev] [PATCH 1/1] net/mlx4: add port parameter
ferruh.yigit at intel.com
Mon Mar 20 14:24:36 CET 2017
On 3/16/2017 11:04 AM, Adrien Mazarguil wrote:
> On Fri, Mar 03, 2017 at 04:40:06PM +0100, Gaetan Rivet wrote:
>> Most ConnectX-3 adapters expose two physical ports on a single PCI bus
>> Add a new port parameter allowing the user to choose
>> either or both physical ports to be used by the application.
>> This parameter is used as follows:
>> Selecting only the second port:
>> -w 00:00.0,port=1
>> Selecting both ports:
>> -w 00:00.0,port=0,port=1
>> If no parameter is given, the default behavior is unchanged: all ports
>> are probed.
>> Signed-off-by: Gaetan Rivet <gaetan.rivet at 6wind.com>
> I think this patch is good as is. Whatever value results from users
> specifying random characters as argument to the port parameter is their
> problem, as long as the resulting value is verified to be within bounds,
> it's fine.
> I'm not saying that checking all possible failure modes of strtoul() is
> useless, just that it seems overkill in this specific case. Using atoi()
> without any error checking would have been perfectly fine as well.
> Acked-by: Adrien Mazarguil <adrien.mazarguil at 6wind.com>
Hi Adrien, Gaetan,
Are all comments addressed for this patch? It looks like discussion is
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