linux-kernel - Re: [PATCHv4 net-next 2/3] octeontx2-af: Add devlink health reporters for NPA

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] [day] [month] [year] [list]

Message-ID: <20201121141359.GE3055@nanopsycho.orion>
Date:   Sat, 21 Nov 2020 15:13:59 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     George Cherian <george.cherian@...vell.com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        kuba@...nel.org, davem@...emloft.net, sgoutham@...vell.com,
        lcherian@...vell.com, gakula@...vell.com, masahiroy@...nel.org,
        willemdebruijn.kernel@...il.com, saeed@...nel.org
Subject: Re: [PATCHv4 net-next 2/3] octeontx2-af: Add devlink health
 reporters for NPA

Sat, Nov 21, 2020 at 05:02:00AM CET, george.cherian@...vell.com wrote:
>Add health reporters for RVU NPA block.
>NPA Health reporters handle following HW event groups
> - GENERAL events
> - ERROR events
> - RAS events
> - RVU event
>An event counter per event is maintained in SW.
>
>Output:
> # devlink health
> pci/0002:01:00.0:
>   reporter npa
>     state healthy error 0 recover 0
> # devlink  health dump show pci/0002:01:00.0 reporter npa
> NPA_AF_GENERAL:
>        Unmap PF Error: 0
>        Free Disabled for NIX0 RX: 0
>        Free Disabled for NIX0 TX: 0
>        Free Disabled for NIX1 RX: 0
>        Free Disabled for NIX1 TX: 0

This is for 2 ports if I'm not mistaken. Then you need to have this
reporter per-port. Register ports and have reporter for each.

NAK.