linux-kernel - Re: [PATCH v2 net-next 2/3] net: dsa: felix: Configure Time-Aware Scheduler via taprio offload

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: <c0408d43-d8a3-31ab-82ea-e5940a97be47@gmail.com>
Date:   Tue, 12 May 2020 20:20:10 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Xiaoliang Yang <xiaoliang.yang_1@....com>, po.liu@....com,
        claudiu.manoil@....com, alexandru.marginean@....com,
        vladimir.oltean@....com, leoyang.li@....com, mingkai.hu@....com,
        andrew@...n.ch, vivien.didelot@...il.com, davem@...emloft.net,
        jiri@...nulli.us, idosch@...sch.org, kuba@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        horatiu.vultur@...rochip.com, alexandre.belloni@...tlin.com,
        allan.nielsen@...rochip.com, joergen.andreasen@...rochip.com,
        UNGLinuxDriver@...rochip.com, vinicius.gomes@...el.com,
        nikolay@...ulusnetworks.com, roopa@...ulusnetworks.com,
        linux-devel@...ux.nxdi.nxp.com
Subject: Re: [PATCH v2 net-next 2/3] net: dsa: felix: Configure Time-Aware
 Scheduler via taprio offload



On 5/12/2020 7:25 PM, Xiaoliang Yang wrote:
> Ocelot VSC9959 switch supports time-based egress shaping in hardware
> according to IEEE 802.1Qbv. This patch add support for TAS configuration
> on egress port of VSC9959 switch.
> 
> Felix driver is an instance of Ocelot family, with a DSA front-end. The
> patch uses tc taprio hardware offload to setup TAS set function on felix
> driver.
> 
> Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@....com>
> Reviewed-by: Vladimir Oltean <vladimir.oltean@....com>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian