netdev - Re: [PATCH 0/6] net: vlan: add support for 802.1ad

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: <20130419082541.5391d175@nehalam.linuxnetplumber.net>
Date:	Fri, 19 Apr 2013 08:25:41 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	Patrick McHardy <kaber@...sh.net>
Cc:	davem@...emloft.net, netdev@...r.kernel.org
Subject: Re: [PATCH 0/6] net: vlan: add support for 802.1ad

On Fri, 19 Apr 2013 14:04:26 +0200
Patrick McHardy <kaber@...sh.net> wrote:

> The following patches add support for 802.1ad (provider tagging) to the
> VLAN driver. The patchset consists of the following parts:
> 
> - renaming of the NET_F_HW_VLAN feature flags to indicate that they only
>   operate on CTAGs
> 
> - preparation for 802.1ad VLAN filtering offload by adding a proto argument
>   to the rx_{add,kill}_vid net_device_ops callbacks
> 
> - preparation of the VLAN code to support multiple protocols by making the
>   protocol used for tagging a property of the VLAN device and converting
>   the device lookup functions accordingly
> 
> - second step of preparation of the VLAN code by making the packet tagging
>   functions take a protocol argument
> 
> - introducation of 802.1ad support in the VLAN code, consisting mainly of
>   checking for ETH_P_8021AD in a couple of places and testing the netdevice
>   offload feature checks to take the protocol into account
> 
> - announcement of STAG offloading capabilities in a couple of drivers for
>   virtual network devices
> 
> The patchset is based on net-next.git and has been tested with single and
> double tagging with and without HW acceleration (for CTAGs).
> 
> If there are no objections, please apply. Thanks!

Glad to see this, there have been requests to fix the current broken QinQ in Linux.

Acked-by: Stephen Hemminger <stephen@...workplumber.org>
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html