From: Leon Romanovsky <leon@kernel.org>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Omer Shpigelman <oshpigelman@habana.ai>,
Sunil Kovvuri Goutham <sgoutham@marvell.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"ogabbay@kernel.org" <ogabbay@kernel.org>,
Zvika Yehudai <zyehudai@habana.ai>
Subject: Re: [PATCH 06/15] net: hbl_cn: debugfs support
Date: Mon, 24 Jun 2024 12:22:07 +0300 [thread overview]
Message-ID: <20240624092207.GC29266@unreal> (raw)
In-Reply-To: <b40391d5-66d2-44be-bc83-4ac3b7bcfe08@lunn.ch>
On Sun, Jun 23, 2024 at 05:02:44PM +0200, Andrew Lunn wrote:
> > > If there is no netdev, what is the point of putting it into loopback?
> > > How do you send packets which are to be looped back? How do you
> > > receive them to see if they were actually looped back?
> > >
> > > Andrew
> >
> > To run RDMA test in loopback.
>
> What is special about your RDMA? Why do you need something which other
> vendors don't? Please solve this problem for all RDMA devices, not
> yours.
I'm not aware of anything special here, which require special treatment.
All RDMA devices support loopback natively and can "put" traffic from
their TX directly to their RX. This is how we can run RDMA tests, which
are part of rdma-core https://github.com/linux-rdma/rdma-core/tree/master/tests.
Thanks
next prev parent reply other threads:[~2024-06-24 9:22 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-13 8:21 [PATCH 00/15] Introduce HabanaLabs network drivers Omer Shpigelman
2024-06-13 8:21 ` [PATCH 01/15] net: hbl_cn: add habanalabs Core Network driver Omer Shpigelman
2024-06-13 13:01 ` Przemek Kitszel
2024-06-13 14:16 ` Przemek Kitszel
2024-06-17 8:08 ` Omer Shpigelman
2024-06-17 11:48 ` Leon Romanovsky
2024-06-18 7:28 ` Omer Shpigelman
2024-06-15 0:05 ` Stephen Hemminger
2024-06-17 8:14 ` Omer Shpigelman
2024-06-17 14:05 ` Markus Elfring
2024-06-17 15:02 ` Andrew Lunn
2024-06-18 7:51 ` Omer Shpigelman
2024-06-13 8:21 ` [PATCH 02/15] net: hbl_cn: memory manager component Omer Shpigelman
2024-06-13 8:21 ` [PATCH 03/15] net: hbl_cn: physical layer support Omer Shpigelman
2024-06-13 8:21 ` [PATCH 04/15] net: hbl_cn: QP state machine Omer Shpigelman
2024-06-17 13:18 ` Leon Romanovsky
2024-06-18 5:50 ` Omer Shpigelman
2024-06-18 7:08 ` Leon Romanovsky
2024-06-18 7:58 ` Omer Shpigelman
2024-06-18 9:00 ` Leon Romanovsky
2024-06-24 7:24 ` Omer Shpigelman
2024-06-13 8:21 ` [PATCH 05/15] net: hbl_cn: memory trace events Omer Shpigelman
2024-06-13 8:21 ` [PATCH 06/15] net: hbl_cn: debugfs support Omer Shpigelman
2024-06-19 18:35 ` Sunil Kovvuri Goutham
2024-06-21 10:17 ` Omer Shpigelman
2024-06-21 10:30 ` Sunil Kovvuri Goutham
2024-06-23 7:25 ` Omer Shpigelman
2024-06-21 15:33 ` Andrew Lunn
2024-06-23 6:57 ` Omer Shpigelman
2024-06-23 15:02 ` Andrew Lunn
2024-06-24 7:21 ` Omer Shpigelman
2024-06-24 9:22 ` Leon Romanovsky [this message]
2024-12-17 10:00 ` Avri Kehat
2024-12-17 10:52 ` Andrew Lunn
2024-06-13 8:22 ` [PATCH 07/15] net: hbl_cn: gaudi2: ASIC register header files Omer Shpigelman
2024-06-13 8:22 ` [PATCH 08/15] net: hbl_cn: gaudi2: ASIC specific support Omer Shpigelman
2024-06-13 8:22 ` [PATCH 09/15] net: hbl_en: add habanalabs Ethernet driver Omer Shpigelman
2024-06-13 21:49 ` Andrew Lunn
2024-06-18 6:58 ` Omer Shpigelman
2024-06-18 14:19 ` Andrew Lunn
2024-06-19 7:16 ` Omer Shpigelman
2024-06-19 8:01 ` Przemek Kitszel
2024-06-19 12:15 ` Omer Shpigelman
2024-06-19 15:21 ` Jakub Kicinski
2024-06-20 8:43 ` Omer Shpigelman
2024-06-20 13:51 ` Jakub Kicinski
2024-06-20 19:14 ` Andrew Lunn
2024-06-23 14:48 ` Omer Shpigelman
2024-06-19 16:13 ` Andrew Lunn
2024-06-23 6:22 ` Omer Shpigelman
2024-06-23 14:46 ` Andrew Lunn
2024-06-26 10:13 ` Omer Shpigelman
2024-06-26 14:13 ` Andrew Lunn
2024-06-30 7:11 ` Omer Shpigelman
2024-06-14 22:48 ` Joe Damato
2024-06-16 1:04 ` Andrew Lunn
2024-06-18 19:37 ` Omer Shpigelman
2024-06-18 21:19 ` Stephen Hemminger
2024-06-19 12:13 ` Omer Shpigelman
2024-06-15 0:10 ` Stephen Hemminger
2024-06-19 12:07 ` Omer Shpigelman
2024-06-15 0:16 ` Stephen Hemminger
2024-06-18 19:39 ` Omer Shpigelman
2024-06-19 15:40 ` Andrew Lunn
2024-06-20 8:36 ` Omer Shpigelman
2024-06-15 10:55 ` Zhu Yanjun
2024-06-18 11:16 ` Omer Shpigelman
2024-06-15 17:13 ` Zhu Yanjun
2024-06-16 1:08 ` Andrew Lunn
2024-06-13 8:22 ` [PATCH 10/15] net: hbl_en: gaudi2: ASIC specific support Omer Shpigelman
2024-06-13 8:22 ` [PATCH 11/15] RDMA/hbl: add habanalabs RDMA driver Omer Shpigelman
2024-06-13 19:18 ` Leon Romanovsky
2024-06-17 17:43 ` Omer Shpigelman
2024-06-17 19:04 ` Leon Romanovsky
2024-06-18 11:08 ` Omer Shpigelman
2024-06-18 12:58 ` Leon Romanovsky
2024-06-19 9:27 ` Omer Shpigelman
2024-06-19 10:52 ` Leon Romanovsky
2024-06-24 8:47 ` Omer Shpigelman
2024-06-24 9:10 ` Leon Romanovsky
2024-06-28 10:24 ` Omer Shpigelman
2024-06-30 13:29 ` Leon Romanovsky
2024-07-01 10:46 ` Omer Shpigelman
2024-07-01 12:46 ` Leon Romanovsky
2024-07-12 13:08 ` Jason Gunthorpe
2024-07-14 10:18 ` Omer Shpigelman
2024-07-16 13:40 ` Jason Gunthorpe
2024-07-17 7:08 ` Omer Shpigelman
2024-07-17 7:36 ` Leon Romanovsky
2024-07-17 10:51 ` Omer Shpigelman
2024-07-17 11:56 ` Jason Gunthorpe
2024-07-17 12:33 ` Leon Romanovsky
2024-07-18 6:54 ` Omer Shpigelman
2024-07-18 8:31 ` Leon Romanovsky
2024-06-18 16:01 ` Przemek Kitszel
2024-06-19 9:34 ` Omer Shpigelman
2024-06-17 14:17 ` Jason Gunthorpe
2024-06-19 9:39 ` Omer Shpigelman
2024-06-13 8:22 ` [PATCH 12/15] RDMA/hbl: direct verbs support Omer Shpigelman
2024-06-13 8:22 ` [PATCH 13/15] accel/habanalabs: network scaling support Omer Shpigelman
2024-06-19 18:41 ` Sunil Kovvuri Goutham
2024-06-21 10:21 ` Omer Shpigelman
2024-06-13 8:22 ` [PATCH 14/15] accel/habanalabs/gaudi2: CN registers header files Omer Shpigelman
2024-06-13 8:22 ` [PATCH 15/15] accel/habanalabs/gaudi2: network scaling support Omer Shpigelman
2024-06-17 12:34 ` [PATCH 00/15] Introduce HabanaLabs network drivers Alexander Lobakin
2024-06-19 11:40 ` Omer Shpigelman
2024-06-19 16:33 ` Jiri Pirko
2024-06-20 5:37 ` Omer Shpigelman
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