All of lore.kernel.org
 help / color / mirror / Atom feed
From: Thomas Monjalon <thomas@monjalon.net>
To: matan@nvidia.com, viacheslavo@nvidia.com,
	Rongwei Liu <rongweil@nvidia.com>
Cc: orika@nvidia.com, dev@dpdk.org, rasland@nvidia.com
Subject: Re: [dpdk-dev] [PATCH v2 2/2] net/mlx5: support socket direct mode bonding
Date: Wed, 29 Sep 2021 23:58:22 +0200	[thread overview]
Message-ID: <2308701.4c83qqXp4g@thomas> (raw)
In-Reply-To: <20210928085054.1619915-3-rongweil@nvidia.com>

28/09/2021 10:50, Rongwei Liu:
> In socket direct mode, it's possible to bind any two (maybe four
> in future) PCIe devices with IDs like xxxx:xx:xx.x and
> yyyy:yy:yy.y. Bonding member interfaces are unnecessary to have
> the same PCIe domain/bus/device ID anymore,
> 
> Kernel driver uses "system_image_guid" to identify if devices can
> be bound together or not. Sysfs "phys_switch_id" is used to get
> "system_image_guid" of each network interface.
> 
> OFED 5.4+ is required to support "phys_switch_id".
> Centos 8.1 needs to enable switch_dev mode first.
> 
> Signed-off-by: Rongwei Liu <rongweil@nvidia.com>
> Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> ---
>  drivers/net/mlx5/linux/mlx5_os.c | 43 +++++++++++++++++++++++++-------
>  1 file changed, 34 insertions(+), 9 deletions(-)

Does it deserve a line in the release notes?




  reply	other threads:[~2021-09-29 21:58 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-28  8:50 [dpdk-dev] [PATCH v2 0/2] support socket direct mode bonding Rongwei Liu
2021-09-28  8:50 ` [dpdk-dev] [PATCH v2 1/2] common/mlx5: support pcie device guid query Rongwei Liu
2021-09-28  8:50 ` [dpdk-dev] [PATCH v2 2/2] net/mlx5: support socket direct mode bonding Rongwei Liu
2021-09-29 21:58   ` Thomas Monjalon [this message]
2021-10-04  6:45     ` Slava Ovsiienko
2021-10-08 10:05     ` [dpdk-dev] [PATCH v3 0/2] " Rongwei Liu
2021-10-08 10:05       ` [dpdk-dev] [PATCH v3 1/2] common/mlx5: support pcie device guid query Rongwei Liu
2021-10-08 10:05       ` [dpdk-dev] [PATCH v3 2/2] net/mlx5: support socket direct mode bonding Rongwei Liu
2021-10-14  2:57     ` [dpdk-dev] [PATCH v4 0/2] " Rongwei Liu
2021-10-14  2:58       ` [dpdk-dev] [PATCH v4 1/2] common/mlx5: support pcie device guid query Rongwei Liu
2021-10-14  2:58       ` [dpdk-dev] [PATCH v4 2/2] net/mlx5: support socket direct mode bonding Rongwei Liu

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=2308701.4c83qqXp4g@thomas \
    --to=thomas@monjalon.net \
    --cc=dev@dpdk.org \
    --cc=matan@nvidia.com \
    --cc=orika@nvidia.com \
    --cc=rasland@nvidia.com \
    --cc=rongweil@nvidia.com \
    --cc=viacheslavo@nvidia.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.