netdev - Re: [oss-drivers] [PATCH net-next 3/9] nfp: support LSO2 capability

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20170516065605.GA11965@vergenet.net>
Date:   Tue, 16 May 2017 08:56:07 +0200
From:   Simon Horman <simon.horman@...ronome.com>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com,
        Edwin Peer <edwin.peer@...ronome.com>
Subject: Re: [oss-drivers] [PATCH net-next 3/9] nfp: support LSO2 capability

On Mon, May 15, 2017 at 05:55:17PM -0700, Jakub Kicinski wrote:
> From: Edwin Peer <edwin.peer@...ronome.com>
> 
> Firmware advertising the LSO2 capability exploits driver provided L3 and L4
> offsets in order to avoid parsing packet headers in the TX path. The vlan
> field in struct nfp_net_tx_desc is repurposed, making TXVLAN a mutually
> exclusive configuration to LSO2.
> 
> Signed-off-by: Edwin Peer <edwin.peer@...ronome.com>
> Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>

Reviewed-by: Simon Horman <simon.horman@...ronome.com>