From: Simon Horman <horms@kernel.org>
To: Przemyslaw Korba <przemyslaw.korba@intel.com>
Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com
Subject: Re: [PATCH iwl-net v2] ice: fix posted write support for sideband queue operations
Date: Fri, 20 Mar 2026 16:44:54 +0000 [thread overview]
Message-ID: <20260320164454.GB74886@horms.kernel.org> (raw)
In-Reply-To: <20260319111659.551039-1-przemyslaw.korba@intel.com>
On Thu, Mar 19, 2026 at 12:13:27PM +0100, Przemyslaw Korba wrote:
> On E830, PTP time adjustment commands sent via
> SBQ don't generate completion responses, causing the driver to
> timeout waiting and return -EIO, when trying:
>
> phc_ctl eth8 get adj 2 get
> dmesg: ice 0000:1a:00.0: PTP failed to adjust time, err -5
>
> Add support for posted mode not to wait for completion response.
>
> Fixes: 8f5ee3c477a8 ("ice: add support for sideband messages")
> Signed-off-by: Przemyslaw Korba <przemyslaw.korba@intel.com>
> ---
> v2:
> - change "postpone" to "posted"
> - init struct with {} instead of {0}
> v1:
> https://lore.kernel.org/intel-wired-lan/20260310110700.345904-1-przemyslaw.korba@intel.com/
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2026-03-20 16:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 11:13 [PATCH iwl-net v2] ice: fix posted write support for sideband queue operations Przemyslaw Korba
2026-03-19 11:25 ` [Intel-wired-lan] " Loktionov, Aleksandr
2026-03-20 16:44 ` Simon Horman [this message]
2026-03-25 3:09 ` Rinitha, SX
2026-03-25 23:42 ` Jacob Keller
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