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

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Message-ID: <20120604121342.53c57050@nehalam.linuxnetplumber.net>
Date:	Mon, 4 Jun 2012 12:13:42 -0700
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Rostislav Lisovy <lisovy@...il.com>
Cc:	netdev@...r.kernel.org, linux-can@...r.kernel.org,
	lartc@...r.kernel.org, pisa@....felk.cvut.cz, sojkam1@....cvut.cz
Subject: Re: [PATCH iproute2 0/3] CAN Filter/Classifier

On Mon,  4 Jun 2012 18:09:06 +0200
Rostislav Lisovy <lisovy@...il.com> wrote:

> 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
> 
> 
> Rostislav Lisovy (3):
>   Add missing can.h
>   CAN Filter/Classifier -- Source code
>   CAN Filter/Classifier -- Documentation
> 
>  include/linux/can.h     |  112 ++++++++++++++++++++++
>  include/linux/pkt_cls.h |   10 ++
>  man/man8/tc-can.8       |   97 +++++++++++++++++++
>  tc/Makefile             |    1 +
>  tc/f_can.c              |  238 +++++++++++++++++++++++++++++++++++++++++++++++
>  5 files changed, 458 insertions(+)
>  create mode 100644 include/linux/can.h
>  create mode 100644 man/man8/tc-can.8
>  create mode 100644 tc/f_can.c

Please resubmit these when the necessary upstream pieces are in Linus's tree.
That will be during the 3.6 merge window.
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