From: Johannes Berg <johannes@sipsolutions.net>
To: Jakub Kicinski <jakub.kicinski@netronome.com>,
Alex Vesker <valex@mellanox.com>
Cc: netdev@vger.kernel.org, jiri@mellanox.com, dsahern@gmail.com,
andrew@lunn.ch, rahul.lakkireddy@chelsio.com,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH net-next v2 00/11] devlink: Add support for region access
Date: Wed, 15 Aug 2018 22:25:28 +0200 [thread overview]
Message-ID: <1534364728.3547.46.camel@sipsolutions.net> (raw)
In-Reply-To: <20180711114821.1d50ba63@cakuba.lan> (sfid-20180711_204833_719898_307A4DC2)
On Wed, 2018-07-11 at 11:48 -0700, Jakub Kicinski wrote:
> CC: linux-wireless, wifi chips used to have similar problem
>
> On Wed, 11 Jul 2018 13:42:57 +0300, Alex Vesker wrote:
> > This is a proposal which will allow access to driver defined address
> > regions using devlink. Each device can create its supported address
> > regions and register them. A device which exposes a region will allow
> > access to it using devlink.
We usually just implement it for debug dumping, and use devcoredump for
that. How does this overlap? Some of the devcoredump data may be
"synthetic" in the sense that it doesn't really have to be strictly a
device memory region, so it's not quite the same, but what's the
intended use case for this?
johannes
prev parent reply other threads:[~2018-08-15 23:20 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-11 10:42 [PATCH net-next v2 00/11] devlink: Add support for region access Alex Vesker
2018-07-11 10:42 ` [PATCH net-next v2 01/11] devlink: Add support for creating and destroying regions Alex Vesker
2018-07-11 10:42 ` [PATCH net-next v2 02/11] devlink: Add callback to query for snapshot id before snapshot create Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 03/11] devlink: Add support for creating region snapshots Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 04/11] devlink: Add support for region get command Alex Vesker
2018-07-11 18:52 ` Jakub Kicinski
2018-07-11 10:43 ` [PATCH net-next v2 05/11] devlink: Extend the support querying for region snapshot IDs Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 06/11] devlink: Add support for region snapshot delete command Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 07/11] devlink: Add support for region snapshot read command Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 08/11] net/mlx4_core: Add health buffer address capability Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 09/11] net/mlx4_core: Add Crdump FW snapshot support Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 10/11] devlink: Add generic parameters region_snapshot Alex Vesker
2018-07-11 10:43 ` [PATCH net-next v2 11/11] net/mlx4_core: Use devlink region_snapshot parameter Alex Vesker
[not found] ` <1531305788-29420-1-git-send-email-valex-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2018-07-11 18:48 ` [PATCH net-next v2 00/11] devlink: Add support for region access Jakub Kicinski
2018-07-12 6:21 ` Alex Vesker
2018-08-15 20:25 ` Johannes Berg [this message]
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