netdev - Re: [PATCv4 net-next] octeontx2-pf: Add RSS multi group support

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Message-ID: <b2f089b5ac625f8bce15e322534d4d405384c4f2.camel@kernel.org>
Date:   Tue, 12 Jan 2021 15:18:41 -0800
From:   Saeed Mahameed <saeed@...nel.org>
To:     Geetha sowjanya <gakula@...vell.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     sgoutham@...vell.com, davem@...emloft.net, kuba@...nel.org
Subject: Re: [PATCv4 net-next] octeontx2-pf: Add RSS multi group support

On Tue, 2021-01-12 at 15:16 -0800, Saeed Mahameed wrote:
> On Mon, 2021-01-04 at 12:50 +0530, Geetha sowjanya wrote:
> > Hardware supports 8 RSS groups per interface. Currently we are
> > using
> > only group '0'. This patch allows user to create new RSS
> > groups/contexts
> > and use the same as destination for flow steering rules.
> > 
> > usage:
> > To steer the traffic to RQ 2,3
> > 
> > ethtool -X eth0 weight 0 0 1 1 context new
> > (It will print the allocated context id number)
> > New RSS context is 1
> > 
> > ethtool -N eth0 flow-type tcp4 dst-port 80 context 1 loc 1
> > 
> > To delete the context
> > ethtool -X eth0 context 1 delete
> > 
> > When an RSS context is removed, the active classification
> > rules using this context are also removed.
> > 
> > Change-log:
> > 
> > v4
> > - Fixed compiletime warning.
> > - Address Saeed's comments on v3.
> > 
> 
> This patch is marked as accepted in patchwork
> https://patchwork.kernel.org/project/netdevbpf/patch/20210104072039.27297-1-gakula@marvell.com/
> 
> but it is not actually applied, maybe resend..
> 
> 
> you can add:
> Reviewed-by: Saeed Mahameed <saeedm@...dia.com>
> 
> 

I missed Jakub's comment, The patch is already applied, i looked at the
wrong tree.

Thanks.