linux-kernel - Re: [PATCH v9 06/10] serial: sh-sci: Use private port ID

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Message-ID: <aDB1bm01fuUkk0-U@ninjato>
Date: Fri, 23 May 2025 15:17:34 +0200
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: Thierry Bultel <thierry.bultel.yh@...renesas.com>
Cc: thierry.bultel@...atsea.fr, linux-renesas-soc@...r.kernel.org,
	geert@...ux-m68k.org, paul.barker.ct@...renesas.com,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH v9 06/10] serial: sh-sci: Use private port ID

On Thu, May 15, 2025 at 04:18:21PM +0200, Thierry Bultel wrote:
> New port types cannot be added in serial_core.h, which is shared with
> userspace.
> In order to support new port types, the coming new ones will have
> BIT(7) set in the id value, and in this case, uartport->type is
> set to PORT_GENERIC.
> This commit therefore changes all the places where the port type is
> read, by not relying on uartport->type but on the private
> value stored in struct sci_port.
> 
> Signed-off-by: Thierry Bultel <thierry.bultel.yh@...renesas.com>

If you promise to incermentally add the stuff we discussed, then

Reviewed-by: Wolfram Sang <wsa+renesas@...g-engineering.com>

;)


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