netdev - Re: [PATCH 0/2] Add ability to configure ethernet h/w shaper

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: <7bfc435d-c7d5-60a9-d6e2-ada9effcf190@linaro.org>
Date:	Fri, 5 Aug 2016 00:17:19 +0300
From:	Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
To:	netdev@...r.kernel.org, mugunthanvnm@...com
Cc:	linux-omap@...r.kernel.org, grygorii.strashko@...com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] Add ability to configure ethernet h/w shaper

Please, ignore it
It was sent by mistake

On 05.08.16 00:11, Ivan Khoronzhuk wrote:
> These two patches can be used to set per queue bandwidth with ethtool.
> I've create them as logical continuation of patchset from intel,
> that have introduced per-queue setting command month ago for ethtool
> interface
> (http://kernel.opensuse.org/cgit/kernel-source/commit/?h=rpm-4.4.9-36&
> id=feaab26abfffe381fb4c8c10d2762a753d481c6c). Actually I've not tested this
> interface and planning to send it in parallel with
> "net: ethernet: ti: cpsw: add multi-queue support"
> (https://lkml.org/lkml/2016/6/30/603), as it contains only changes to
> ethtool interface.
>
> First patch can be used to set per-channel bandwidth, second to tune
> number of per-channel descriptors. It can solve issues described by
> Schuyler. In case if per-channel bandwidth is equal to maximum
> for every channel, the driver could be switched to priority mode.
>
> Ivan Khoronzhuk (2):
>   net: core: ethtool: add per queue bandwidth command
>   net: core: ethtool: add ringparam perqueue command
>
>  include/linux/ethtool.h      |   8 ++
>  include/uapi/linux/ethtool.h |   2 +
>  net/core/ethtool.c           | 206 +++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 216 insertions(+)
>

-- 
Regards,
Ivan Khoronzhuk