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 31A4CC47079 for ; Fri, 5 Jan 2024 13:03:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-ID:References:In-Reply-To:Subject:Cc:To:From :Date:MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XGG3cYP5L2uB3YwTcPzuPGqI7XZsGN+Dj4nArhv36+I=; b=MCJh8fFxSfd0ZBSE0oYUqFmimu YBpA3BZuZ+I310ZI1rejjBU8uD2u9EooGbK96QSTPJ1j18tCzfE/dWqSlEZB++WSTbGHiGT4EAp3d q86mVo+p+VgTIxwtttcQsngsbsVD1kwZisIi3QmecEWrEhEx5Jr2DYcLW09UXsmmJSeWSG93t1PVD Ehy3+K2HmggXKCqioDwqzDcPqzVX6AkLxBMTskM7fWSlnVeF1Y0zLLCTCsGnv7LqiQAR1NieFYX1P Vlg2T2lp9/TrpmnbRUMkh4VywXlos5JdrlwmBBLrEW+DE4Q44Bn1ddvuMKXcbEnRxoFWCvBPGeH64 Xk9E7CXw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rLjqr-00GtVx-29; Fri, 05 Jan 2024 13:03:05 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rLjqo-00GtVK-2K for linux-mtd@lists.infradead.org; Fri, 05 Jan 2024 13:03:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 1E156B81C9C; Fri, 5 Jan 2024 13:03:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D52B5C433C8; Fri, 5 Jan 2024 13:02:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704459780; bh=6ptulP3XTtuEa/xd0EF/TUnRO+cyn3hMidplWP7CFGY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=r9bd1Pz+Dv22CJF1ttKyCFNDpDND8VM/w1Dv+V5D0LWek27m/O9eJEUfrSg09FbUI ObRty0dmyBkiOYaocG62kL+DBll6rUGS5tp/FxpXTHzNS63ApI/yw3+4lB9uTwvxxC PYefw/NyGf9Im/f9qGE3XzOoU+WDtpY6tAlAzLdBYOCIlaTm+U3sy3WhNgW6gX9lu3 gGpjlkzBBIvdH5F9rPxG5x+mbkkv7PE2uwLi4LgdygjztS661bGxFyMgQnS6ylmkr1 X10z0FqtQqA9Miui8WAoFu/jHUqFa6kk/Z7FVxDcIs6ngt9Uxowxeept3hAI4p/coy jVykKuGbU9KhQ== MIME-Version: 1.0 Date: Fri, 05 Jan 2024 14:02:56 +0100 From: Michael Walle To: Jaime Liao Cc: linux-mtd@lists.infradead.org, tudor.ambarus@linaro.org, pratyush@kernel.org, miquel.raynal@bootlin.com, leoyu@mxic.com.tw, jaimeliao@mxic.com.tw Subject: Re: [PATCH v7 4/7] mtd: spi-nor: sfdp: Get the 8D-8D-8D byte order from BFPT In-Reply-To: <20231221090702.103027-5-jaimeliao.tw@gmail.com> References: <20231221090702.103027-1-jaimeliao.tw@gmail.com> <20231221090702.103027-5-jaimeliao.tw@gmail.com> Message-ID: <598c64a1ccd035788ca753ba77ce467c@kernel.org> X-Sender: mwalle@kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240105_050302_893085_07FBD1BB X-CRM114-Status: UNSURE ( 7.75 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org > Parse BFPT in order to retrieve the byte order in 8D-8D-8D mode. > > This info flag will be used as a basis to determine whether > there is byte swapping of data for SPI NOR flash in octal > DTR mode. > > The controller driver will check whether byte swapping is supported > to determin whether the corresponding operation are supported, thus > avoiding the generation of unexpected data order. > > Signed-off-by: Tudor Ambarus > Signed-off-by: JaimeLiao Apart from the naming issue: Reviewed-by: Michael Walle ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/