From: Leon Romanovsky <leonro@nvidia.com>
To: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Gal Pressman <galpress@amazon.com>,
Doug Ledford <dledford@redhat.com>,
linux-rdma@vger.kernel.org
Subject: Re: [PATCH for-next] RDMA/nldev: Add parent bdf to device information dump
Date: Tue, 10 Nov 2020 15:54:45 +0200 [thread overview]
Message-ID: <20201110135445.GC371586@unreal> (raw)
In-Reply-To: <20201110134122.GL244516@ziepe.ca>
On Tue, Nov 10, 2020 at 09:41:22AM -0400, Jason Gunthorpe wrote:
> On Tue, Nov 10, 2020 at 09:49:11AM +0200, Gal Pressman wrote:
> > On 09/11/2020 19:57, Jason Gunthorpe wrote:
> > > On Mon, Nov 09, 2020 at 11:03:47AM +0200, Gal Pressman wrote:
> > >
> > >>> The thing is, is is still useless. You have to consult sysfs to
> > >>> understand what bus it is scoped on to do anything further with
> > >>> it. Can't just assume it is PCI.
> > >>
> > >> This can be solved with Parav's suggestion.
> > >
> > > Now you are adding more stuff.
> > >
> > > What is wrong with reading sysfs? sysfs is where topology information
> > > lives, why do we need to denormalize things?
> >
> > And yet you have lspci so you don't have to dig through the sysfs files by hand
> > for that topology.
> > Please drop this patch.
>
> If you want to add something to rdma tool it can read sysfs and disply it
I tried it and it wasn't accepted well in netdev community.
Thanks
>
> Jason
prev parent reply other threads:[~2020-11-10 13:54 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-03 13:26 [PATCH for-next] RDMA/nldev: Add parent bdf to device information dump Gal Pressman
2020-11-03 13:31 ` Parav Pandit
2020-11-03 13:45 ` Jason Gunthorpe
2020-11-03 13:57 ` Leon Romanovsky
2020-11-03 14:11 ` Gal Pressman
2020-11-03 14:22 ` Jason Gunthorpe
2020-11-03 15:45 ` Gal Pressman
2020-11-05 20:00 ` Jason Gunthorpe
2020-11-08 13:03 ` Gal Pressman
2020-11-08 14:36 ` Parav Pandit
2020-11-08 23:49 ` Jason Gunthorpe
2020-11-09 5:09 ` Leon Romanovsky
2020-11-09 9:03 ` Gal Pressman
2020-11-09 11:55 ` Leon Romanovsky
2020-11-09 12:27 ` Gal Pressman
2020-11-09 12:32 ` Leon Romanovsky
2020-11-09 12:47 ` Gal Pressman
2020-11-09 13:02 ` Leon Romanovsky
2020-11-09 13:52 ` Gal Pressman
2020-11-09 14:12 ` Leon Romanovsky
2020-11-09 9:03 ` Gal Pressman
2020-11-09 17:57 ` Jason Gunthorpe
2020-11-10 7:49 ` Gal Pressman
2020-11-10 13:41 ` Jason Gunthorpe
2020-11-10 13:54 ` Leon Romanovsky [this message]
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