From: David Ahern <dsahern@kernel.org>
To: Nikolay Aleksandrov <nikolay@nvidia.com>, netdev@vger.kernel.org
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
davem@davemloft.net, Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Aleksandr Loktionov <aleksandr.loktionov@intel.com>,
Paul Greenwalt <paul.greenwalt@intel.com>,
Daniel Zahka <daniel.zahka@gmail.com>,
Michal Swiatkowski <michal.swiatkowski@linux.intel.com>,
Dave Ertman <david.m.ertman@intel.com>,
Mustafa Ismail <mustafa.ismail@intel.com>,
Shiraz Saleem <shiraz.saleem@intel.com>,
Tatyana Nikolova <tatyana.e.nikolova@intel.com>,
intel-wired-lan@lists.osuosl.org
Subject: Re: [PATCH net] drivers: net: ice: fix devlink parameters get without irdma
Date: Sun, 22 Feb 2026 11:27:30 -0700 [thread overview]
Message-ID: <56e04cb1-e205-4076-8236-1f172a75793d@kernel.org> (raw)
In-Reply-To: <20260213084841.1406442-1-nikolay@nvidia.com>
On 2/13/26 1:48 AM, Nikolay Aleksandrov wrote:
> If CONFIG_IRDMA isn't enabled but there are ice NICs in the system, the
> driver will prevent full devlink dev param show dump because its rdma get
> callbacks return ENODEV and stop the dump. For example:
> $ devlink dev param show
> pci/0000:82:00.0:
> name msix_vec_per_pf_max type generic
> values:
> cmode driverinit value 2
> name msix_vec_per_pf_min type generic
> values:
> cmode driverinit value 2
> kernel answers: No such device
>
> Returning EOPNOTSUPP allows the dump to continue so we can see all devices'
> devlink parameters.
>
> Fixes: c24a65b6a27c ("iidc/ice/irdma: Update IDC to support multiple consumers")
> Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
> ---
> drivers/net/ethernet/intel/ice/devlink/devlink.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
This patch was marked as awaiting upstream; I wanted to confirm it is in
Intel's queue or was the expectation for netdev maintainer's to pick it up?
next prev parent reply other threads:[~2026-02-22 18:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-13 8:48 [PATCH net] drivers: net: ice: fix devlink parameters get without irdma Nikolay Aleksandrov
2026-02-13 9:15 ` Loktionov, Aleksandr
2026-02-13 10:37 ` Przemek Kitszel
2026-02-22 18:27 ` David Ahern [this message]
2026-02-22 19:20 ` Kohei Enju
2026-03-06 10:05 ` [Intel-wired-lan] " Rinitha, SX
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