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 E8973C10F07 for ; Mon, 11 Dec 2023 10:51:53 +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=qZ3mKIxFbtlq6qpavzxn9PhKU40HfgMK/c+mzR1spIE=; b=B9NUqDtSMASjY1Wd3EN8ogdplc mM4D8l8NaH58nGswt1Rf5sZiOCZArhbDiPI5FqfyIghtEhsJkkRBTKf2l8BVJPBD0AiAVwz1PQJkn CXnl70TV60Qu+rH7sO0l1YqpGuNPDXEd4OnQEQL8m0PWxyF2U6Du1tODKRJZyf85eiERiUCPq1FsS FWivySJHVh9MaD1RcFcKef1ecxq+RoyZrRa5geeCapo0I7qAEir7X0RSSJx8k+jOxxTsqF/QnZy26 0d406yBzSdrnQL/hfFkyyFvJfvM+OJ0nisuGmcutmbAo2hRELp9wwLjgJ+xsYEYezgR7eVTThHFfw mQpOhGDA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rCdt5-004fVc-1w; Mon, 11 Dec 2023 10:51:47 +0000 Received: from 0001.3ffe.de ([159.69.201.130] helo=mail.3ffe.de) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rCdt2-004fTn-1D for linux-mtd@lists.infradead.org; Mon, 11 Dec 2023 10:51:46 +0000 Received: from 3ffe.de (0001.3ffe.de [IPv6:2a01:4f8:c0c:9d57::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.3ffe.de (Postfix) with ESMTPSA id 8BBF850B; Mon, 11 Dec 2023 11:51:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2022082101; t=1702291902; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ET+prpoUVIlxmpVtzL9P7a8PaduEWz7E+1UHWNsQgAA=; b=aWK+OLj4zkpvu56xtST1xpM0sefiqPW80DhIWV/0z67dTzkLOzBoCSNscC9MCI4X1nTkK2 zUhWqg7JFRf0K28mnmyJZdHTTH+ck2B1mzuzcqMKYyehejsRyxJvJuzljCvxvmI9EBiEP2 fAvdG8Z51WnWtzchQ3flGyHQ3FEl/VYg/e9T0AxaUE1m77zKT6iUjMdSscZrkGlNN4CHNE l5IK4L5WGNM0XdXfpjBwwvyIdXP8p9xnlFenOjGNduhLfpZVzdYTATTI5BEm+zXnP7Gw8T g1ev6mDifk4xnoQ8hDzo8UMG9SX7zPvMMfn4frpGV8ftyqIrdoRhztmsD0EhdA== MIME-Version: 1.0 Date: Mon, 11 Dec 2023 11:51:42 +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] mtd: spi-nor: core: Introduce spi_nor_abort_octal_dtr() In-Reply-To: <20231207075147.21851-1-jaimeliao.tw@gmail.com> References: <20231207075147.21851-1-jaimeliao.tw@gmail.com> Message-ID: X-Sender: michael@walle.cc X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231211_025144_803951_16222D6C X-CRM114-Status: UNSURE ( 5.01 ) 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 > Some flashes contains 8D_8D_8D information in SFDP but did not enter > octal DTR mode if conditions are not satisfied. What exactly are these conditions? Rather than "abort" the octal mode, the flash shouldn't have that capability in the first place. -michael ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/