From: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public•gmane.org>
To: Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Cc: Stephen Hemminger
<stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public•gmane.org>,
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public•gmane.org>,
Ariel Almog <ariela-VPRAkNaXOzVWk0Htik3J/w@public•gmane.org>,
Dennis Dalessandro
<dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public•gmane.org>,
Linux RDMA <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public•gmane.org>,
Linux Netdev <netdev-u79uwXL29TY76Z2rM5mHXA@public•gmane.org>
Subject: Re: [PATCH iproute2 3/5] rdma: Add device capability parsing
Date: Tue, 27 Jun 2017 20:33:01 +0300 [thread overview]
Message-ID: <20170627173301.GS1248@mtr-leonro.local> (raw)
In-Reply-To: <20170627164150.GA4288-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 1290 bytes --]
On Tue, Jun 27, 2017 at 10:41:50AM -0600, Jason Gunthorpe wrote:
> On Tue, Jun 27, 2017 at 12:21:29PM +0300, Leon Romanovsky wrote:
> > > What will be the output of such command?
> > > $ rdma dev show mlx5_4
> >
> > ip-like style:
> >
> > $ rdma dev show mlx5_4
> > 5: mlx5_4:
> > caps: <BAD_PKEY_CNTR, BAD_QKEY_CNTR, CHANGE_PHY_PORT, PORT_ACTIVE_EVENT, SYS_IMAGE_GUID, RC_RNR_NAK_GEN, MEM_WINDOW, UD_IP_CSUM, UD_TSO, XRC, MEM_MGT_EXTENSIONS, BLOCK_MULTICAST_LOOPBACK, MEM_WINDOW_TYPE_2B, RAW_IP_CSUM, SIGNATURE_HANDOVER, VIRTUAL_FUNCTION>
> > $ rdma link show mlx5_3
> > 4/1: mlx5_3/1:
> > caps: <CM, IP_BASED_GIDS>
>
> I think that is better, maybe it should only show under some kind of
> verbose mode, I don't know, it depends what other stuff ends up being
> displayed..
>
> Are you going to dump the gid table and pkey table too in one of these commands?
My initial plan was to put all parsers under their respective names, in
the similar way as I did for caps: $ rdma dev show mlx5_4 caps
So for large dumps, I'm going to use that technique again and maybe print summary as a default.
For example, for gids, we can print utilization as a summary while whole
table if someone really wants it: $ rdma link show mlx5_4/1 gids <index>
Something like that.
Thanks
>
> Jason
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2017-06-27 17:33 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-26 18:21 [PATCH iproute2 0/5] RDMAtool Leon Romanovsky
2017-06-26 18:21 ` [PATCH iproute2 2/5] rdma: Add dev object Leon Romanovsky
[not found] ` <20170626182128.24964-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-06-26 18:21 ` [PATCH iproute2 1/5] rdma: Add basic infrastructure for RDMA tool Leon Romanovsky
2017-06-26 18:21 ` [PATCH iproute2 3/5] rdma: Add device capability parsing Leon Romanovsky
[not found] ` <20170626182128.24964-4-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-06-26 18:29 ` Jason Gunthorpe
[not found] ` <20170626182924.GB16026-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-26 19:21 ` Leon Romanovsky
2017-06-26 20:36 ` Jason Gunthorpe
[not found] ` <20170626203610.GB17892-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-27 4:06 ` Leon Romanovsky
[not found] ` <20170627040604.GI1248-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-06-27 9:21 ` Leon Romanovsky
2017-06-27 16:41 ` Jason Gunthorpe
[not found] ` <20170627164150.GA4288-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-27 17:33 ` Leon Romanovsky [this message]
2017-06-27 17:37 ` Jason Gunthorpe
[not found] ` <20170627173735.GA5162-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-27 17:46 ` Leon Romanovsky
[not found] ` <20170627174615.GV1248-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-06-27 22:18 ` Stephen Hemminger
2017-06-28 4:33 ` Leon Romanovsky
2017-06-28 16:11 ` Jason Gunthorpe
2017-06-28 19:11 ` Leon Romanovsky
[not found] ` <20170627173301.GS1248-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-06-27 22:16 ` Stephen Hemminger
2017-06-26 18:21 ` [PATCH iproute2 4/5] rdma: Add link option and parsing Leon Romanovsky
2017-06-26 18:21 ` [PATCH iproute2 5/5] rdma: Add initial manual for the tool Leon Romanovsky
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=20170627173301.GS1248@mtr-leonro.local \
--to=leon-dgejt+ai2ygdnm+yrofe0a@public$(echo .)gmane.org \
--cc=ariela-VPRAkNaXOzVWk0Htik3J/w@public$(echo .)gmane.org \
--cc=dennis.dalessandro-ral2JQCrhuEAvxtiuMwx3w@public$(echo .)gmane.org \
--cc=dledford-H+wXaHxf7aLQT0dZR+AlfA@public$(echo .)gmane.org \
--cc=jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org \
--cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public$(echo .)gmane.org \
--cc=netdev-u79uwXL29TY76Z2rM5mHXA@public$(echo .)gmane.org \
--cc=stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public$(echo .)gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox