linux-kernel - Re: [PATCH v4 2/5] mei: vsc: Prevent timeout error with added delay post-firmware download

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Message-ID: <ZnqDpRA_LzkAxdCS@kekkonen.localdomain>
Date: Tue, 25 Jun 2024 08:45:25 +0000
From: Sakari Ailus <sakari.ailus@...ux.intel.com>
To: Wentong Wu <wentong.wu@...el.com>
Cc: tomas.winkler@...el.com, gregkh@...uxfoundation.org,
	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Jason Chen <jason.z.chen@...el.com>
Subject: Re: [PATCH v4 2/5] mei: vsc: Prevent timeout error with added delay
 post-firmware download

On Tue, Jun 25, 2024 at 04:10:44PM +0800, Wentong Wu wrote:
> After completing the firmware download, the firmware requires some
> time to become functional. This change introduces additional sleep
> time before the first read operation to prevent a confusing timeout
> error in vsc_tp_xfer().
> 
> Fixes: 566f5ca97680 ("mei: Add transport driver for IVSC device")
> Cc: stable@...r.kernel.org # for 6.8+
> Signed-off-by: Wentong Wu <wentong.wu@...el.com>
> Tested-by: Jason Chen <jason.z.chen@...el.com>

Acked-by: Sakari Ailus <sakari.ailus@...ux.intel.com>

-- 
Sakari Ailus