From: Jakub Kicinski <kuba@kernel.org>
To: Shijith Thotton <sthotton@marvell.com>
Cc: <davem@davemloft.net>, <sgoutham@marvell.com>,
<jerinj@marvell.com>, <netdev@vger.kernel.org>
Subject: Re: [PATCH net-next] octeontx2-af: cn10k: devlink params to configure TIM
Date: Wed, 24 Nov 2021 16:48:52 -0800 [thread overview]
Message-ID: <20211124164852.46784f83@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> (raw)
In-Reply-To: <f2256d3f1a6a44632b04b182f28faf92848642c3.1637730085.git.sthotton@marvell.com>
On Wed, 24 Nov 2021 10:38:41 +0530 Shijith Thotton wrote:
> Added devlink parameters to configure the source clock of TIM block.
> Supported clocks are TENNS, GPIOS, GTI, PTP, SYNC, BTS, EXT_MIO and
> EXT_GTI.
>
> To adjust a given clock, the required delta can be written to the
> corresponding tim_adjust_<clock> parameter and tim_adjust_timers
> parameter can be used to trigger the adjustment. tim_capture_<clock>
> parameter can be used to verify the adjusted values for a clock.
>
> Example using tenns clock source:
> To adjust a clock source
> # devlink dev param set pci/0002:01:00.0 name tim_adjust_tenns \
> value "1000" cmode runtime
>
> To trigger adjustment
> # devlink dev param set pci/0002:01:00.0 name tim_adjust_timers \
> value 1 cmode runtime
PTP subsystem exists.
next prev parent reply other threads:[~2021-11-25 0:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-24 5:08 [PATCH net-next] octeontx2-af: cn10k: devlink params to configure TIM Shijith Thotton
2021-11-25 0:48 ` Jakub Kicinski [this message]
2021-11-29 8:15 Shijith Thotton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211124164852.46784f83@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com \
--to=kuba@kernel.org \
--cc=davem@davemloft.net \
--cc=jerinj@marvell.com \
--cc=netdev@vger.kernel.org \
--cc=sgoutham@marvell.com \
--cc=sthotton@marvell.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.