From: Oded Gabbay <ogabbay@kernel.org>
To: Mark Brown <broonie@kernel.org>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
Parav Pandit <parav@mellanox.com>,
Greg KH <gregkh@linuxfoundation.org>,
Takashi Iwai <tiwai@suse.de>, Netdev <netdev@vger.kernel.org>,
Leon Romanovsky <leonro@nvidia.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Fred Oh <fred.oh@linux.intel.com>,
linux-rdma <linux-rdma@vger.kernel.org>,
Doug Ledford <dledford@redhat.com>,
Parav Pandit <parav@nvidia.com>, Jason Gunthorpe <jgg@nvidia.com>,
Jakub Kicinski <kuba@kernel.org>,
"Ertman, David M" <david.m.ertman@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
"Saleem, Shiraz" <shiraz.saleem@intel.com>,
David Miller <davem@davemloft.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"Patil, Kiran" <kiran.patil@intel.com>
Subject: Re: [PATCH v3 01/10] Add auxiliary bus support
Date: Tue, 10 Nov 2020 09:23:10 +0200 [thread overview]
Message-ID: <20201110072309.GA6508@ogabbay-VM.habana-labs.com> (raw)
In-Reply-To: <20201106193537.GH49612@sirena.org.uk>
On Fri, Nov 06, 2020 at 07:35:37PM +0000, Mark Brown wrote:
> On Thu, Nov 05, 2020 at 08:37:14PM +0000, Parav Pandit wrote:
>
> > > > This example describes the mlx5 PCI subfunction use case.
> > > > I didn't follow your question about 'explicit example'.
> > > > What part is missing to identify it as explicit example?
>
> > > Specifically listing "mlx5" so if someone reading this document thinks to
> > > themselves "hey mlx5 sounds like my use case" they can go grep for that.
>
> > Ah, I see.
> > "mlx5" is not listed explicitly, because it is not included in this patchset.
> > In various previous discussions in this thread, mlx5 subfunction use case is described that justifies the existence of the bus.
> > I will be happy to update this documentation once mlx5 subfunction will be part of kernel so that grep actually shows valid output.
> > (waiting to post them as it uses auxiliary bus :-)).
>
> For ease of review if there's a new version it might be as well to just
> reference it anyway, hopefully the mlx5 code will be merged fairly
> quickly once the bus itself is merged. It's probably easier all round
> than adding the reference later, it seems more likely that mlx5 will get
> merged than that it'll fall by the wayside.
Another use-case for this patch-set is going to be the habanalabs driver.
The GAUDI ASIC is a PCI H/W accelerator for deep-learning which also exposes
network ports.We are going to use this auxiliary-bus feature to separate our
monolithic driver into several parts that will reside in different subsystems
and communicate between them through the bus.
Thanks,
Oded
next prev parent reply other threads:[~2020-11-10 10:21 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-23 0:33 [PATCH v3 00/10] Auxiliary bus implementation and SOF multi-client support Dave Ertman
2020-10-23 0:33 ` [PATCH v3 01/10] Add auxiliary bus support Dave Ertman
2020-11-05 9:19 ` Dan Williams
2020-11-05 9:47 ` Leon Romanovsky
2020-11-05 17:12 ` Dan Williams
2020-11-05 19:30 ` Leon Romanovsky
2020-11-05 20:27 ` Dan Williams
2020-11-05 20:22 ` Greg KH
2020-11-05 20:24 ` Dan Williams
2020-11-05 19:27 ` Ertman, David M
2020-11-05 19:32 ` Pierre-Louis Bossart
2020-11-05 19:37 ` Leon Romanovsky
2020-11-05 19:35 ` Leon Romanovsky
2020-11-05 20:52 ` Ertman, David M
2020-11-05 19:40 ` Parav Pandit
2020-11-05 20:26 ` Dan Williams
2020-11-05 20:37 ` Parav Pandit
2020-11-06 19:35 ` Mark Brown
2020-11-10 7:23 ` Oded Gabbay [this message]
2020-11-05 22:00 ` Dan Williams
2020-11-05 23:48 ` Ertman, David M
2020-11-13 15:50 ` Greg KH
2020-11-13 16:07 ` Ertman, David M
2020-11-13 23:21 ` Greg KH
2020-11-15 6:48 ` Leon Romanovsky
2020-10-23 0:33 ` [PATCH v3 02/10] ASoC: SOF: Introduce descriptors for SOF client Dave Ertman
2020-10-23 0:33 ` [PATCH v3 03/10] ASoC: SOF: Create client driver for IPC test Dave Ertman
2020-10-23 0:33 ` [PATCH v3 04/10] ASoC: SOF: ops: Add ops for client registration Dave Ertman
2020-10-23 0:33 ` [PATCH v3 05/10] ASoC: SOF: Intel: Define " Dave Ertman
2020-10-23 0:33 ` [PATCH v3 06/10] ASoC: SOF: Intel: Remove IPC flood test support in SOF core Dave Ertman
2020-10-23 0:33 ` [PATCH v3 07/10] ASoC: SOF: sof-client: Add client APIs to access probes ops Dave Ertman
2020-10-23 0:33 ` [PATCH v3 08/10] ASoC: SOF: compress: move and export sof_probe_compr_ops Dave Ertman
2020-10-23 0:33 ` [PATCH v3 09/10] ASoC: SOF: Add new client driver for probes support Dave Ertman
2020-10-23 0:33 ` [PATCH v3 10/10] ASoC: SOF: Intel: CNL: register probes client Dave Ertman
[not found] ` <20201023064946.GP2611066@unreal>
2020-10-23 6:56 ` [PATCH v3 00/10] Auxiliary bus implementation and SOF multi-client support Greg KH
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