netdev - Re: [PATCH iproute2 v2 0/3] CAN Filter/Classifier

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Message-ID: <20120820130605.63811eee@nehalam.linuxnetplumber.net>
Date:	Mon, 20 Aug 2012 13:06:05 -0700
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Marc Kleine-Budde <mkl@...gutronix.de>
Cc:	netdev@...r.kernel.org, linux-can@...r.kernel.org,
	lartc@...r.kernel.org, pisa@....felk.cvut.cz, sojkam1@....cvut.cz,
	lisovy@...il.com
Subject: Re: [PATCH iproute2 v2 0/3] CAN Filter/Classifier

On Fri, 27 Jul 2012 12:02:40 +0200
Marc Kleine-Budde <mkl@...gutronix.de> wrote:

> Hello,
> 
> I'm reposting Rostislav's iproute2 patches, as Stephen requested,
> during the v3.6 merge window with the corresponding kernel patches
> already applied.
> 
> Changes since v1:
> - use can.h generated by 'make headers_install' (tnx Stephen)
> - remove some trailing whitespace
> 
> Now Rostislav original introduction message:
> 
> ---
> 
> This classifier classifies CAN frames (AF_CAN) according to their
> identifiers. This functionality can not be easily achieved with
> existing classifiers, such as u32. This classifier can be used
> with any available qdisc and it is able to classify both SFF
> or EFF frames.
> 
> The filtering rules for EFF frames are stored in an array, which
> is traversed during classification. A bitmap is used to store SFF
> rules -- one bit for each ID.
> 
> More info about the project:
> http://rtime.felk.cvut.cz/can/socketcan-qdisc-final.pdf
> 
> ---
> 
> The following changes since commit fa1f7441a94670ecf5cbf8eb2ee19173437b5127:
> 
>   Remove reference to multipath algorithms in usage (2012-07-26 16:12:20 -0700)
> 
> are available in the git repository at:
> 
>   git://gitorious.org/linux-can/iproute2.git for-stephen
> 

If your changes work with 3.6 then please rebase your patches on current iproute2 tree.

Note: do not include changes to include/linux which now includes can.h
and matches 3.6-rc2.

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