linux-kernel - RE: [Intel-wired-lan] [PATCH] ice: set the value of global config lock timeout longer

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Date:   Wed, 12 May 2021 21:48:16 +0000
From:   "Brelinski, TonyX" <tonyx.brelinski@...el.com>
To:     Liwei Song <liwei.song@...driver.com>,
        intel-wired-lan <intel-wired-lan@...ts.osuosl.org>,
        "Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
        "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>
CC:     Jakub <kuba@...nel.org>, David <davem@...emloft.net>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [Intel-wired-lan] [PATCH] ice: set the value of global config
 lock timeout longer

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Liwei Song
> Sent: Monday, April 19, 2021 2:31 AM
> To: intel-wired-lan <intel-wired-lan@...ts.osuosl.org>; Brandeburg, Jesse
> <jesse.brandeburg@...el.com>; Nguyen, Anthony L
> <anthony.l.nguyen@...el.com>
> Cc: Jakub <kuba@...nel.org>; David <davem@...emloft.net>; linux-
> kernel@...r.kernel.org; netdev@...r.kernel.org
> Subject: [Intel-wired-lan] [PATCH] ice: set the value of global config lock
> timeout longer
> 
> It may need hold Global Config Lock a longer time when download DDP
> package file, extend the timeout value to 5000ms to ensure that download
> can be finished before other AQ command got time to run, this will fix the
> issue below when probe the device, 5000ms is a test value that work with
> both Backplane and BreakoutCable NVM image:
> 
> ice 0000:f4:00.0: VSI 12 failed lan queue config, error ICE_ERR_CFG ice
> 0000:f4:00.0: Failed to delete VSI 12 in FW - error: ICE_ERR_AQ_TIMEOUT ice
> 0000:f4:00.0: probe failed due to setup PF switch: -12
> ice: probe of 0000:f4:00.0 failed with error -12
> 
> Signed-off-by: Liwei Song <liwei.song@...driver.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_type.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Tested-by: Tony Brelinski <tonyx.brelinski@...el.com> (A Contingent Worker at Intel)