From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BE30DFF8868 for ; Mon, 27 Apr 2026 20:49:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MMLMoTlttTEwr271DiSMonjx8J90NXXfd9ve6+eILxM=; b=5AtZ0AxnpTYyMOct1+Svrz7eeS Tpap8asnYwqmlnIlHN21eOunTH0k98CDhV8N7HL2rLpn9Am47MXPUjnjTXIk8ruH0osCRj9x0MCt8 l6Pcn9o6KoeEFxelttxYHtWIzoZ7D9uWLEVkxqL0zxXQoDqVqvdeGeHjkvz4WIuXA/L+mkNnStYpo Y6T/nL6YsjAAWLG8Z7VmjeNuPh7W+ND/k97OIoJcTGMLOqCDz4SFOWn1j1Cu/iF1IQseGr/yB/vq9 y1L2xg6bNcFNuoItSQPcTsbFlWJOkUiI/hXE65FFXGplPh4NRB+G/GBbPDvJ3dXsi/VdmfIHyW4/y OYXxOcXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHStK-000000009Bb-3kSO; Mon, 27 Apr 2026 20:49:18 +0000 Received: from vps0.lunn.ch ([156.67.10.101]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHStI-000000009B4-1Ob7 for linux-arm-kernel@lists.infradead.org; Mon, 27 Apr 2026 20:49:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=MMLMoTlttTEwr271DiSMonjx8J90NXXfd9ve6+eILxM=; b=EV7Rwp4GVIMdKKqXd3daio4dni PYihHigVemQahqAa6RE+MXr56Knz1fOFHIbCByako21GgIrqitw04bALZWRWSpGRqLTcDXxCL0w8B oufkYJAoQF8/enNswTG0WJsiTz7K2M1ZhaYLcJNaVvYvFaIjHLsx8iF2gsW2BGMXi5LA=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wHSt8-000DrS-6z; Mon, 27 Apr 2026 22:49:06 +0200 Date: Mon, 27 Apr 2026 22:49:06 +0200 From: Andrew Lunn To: Shenwei Wang Cc: "Padhi, Beleswar" , Linus Walleij , Bartosz Golaszewski , Jonathan Corbet , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Mathieu Poirier , Frank Li , Sascha Hauer , Shuah Khan , "linux-gpio@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Pengutronix Kernel Team , Fabio Estevam , Peng Fan , "devicetree@vger.kernel.org" , "linux-remoteproc@vger.kernel.org" , "imx@lists.linux.dev" , "linux-arm-kernel@lists.infradead.org" , dl-linux-imx , Bartosz Golaszewski Subject: Re: [PATCH v13 3/4] gpio: rpmsg: add generic rpmsg GPIO driver Message-ID: <6e01e114-e336-4744-b6b4-563ec42e321b@lunn.ch> References: <20260422212849.1240591-1-shenwei.wang@nxp.com> <20260422212849.1240591-4-shenwei.wang@nxp.com> <22fb5fac-2568-42be-a7e3-7e89d0017eb3@ti.com> <6412a758-4560-4cf1-a0d0-5b24d1a715f1@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260427_134916_368455_326E3DB3 X-CRM114-Status: UNSURE ( 8.71 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > > struct virtio_gpio_response { > > __u8 status; > > __u8 value; > > }; > It is the same message format. Please see the message definition (GET_DIRECTION) below: > + +-----+-----+-----+-----+-----+----+ > + |0x00 |0x01 |0x02 |0x03 |0x04 |0x05| > + | 1 | 2 |port |line | err | dir| > + +-----+-----+-----+-----+-----+----+ Sorry, but i don't see how two u8 vs six u8 are the same message format. Andrew