From nobody Mon Feb 9 16:21:12 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=bt.com ARC-Seal: i=1; a=rsa-sha256; t=1566586519; cv=none; d=zoho.com; s=zohoarc; b=jxq2T6pexObJm1f4ZGjjDqUm8xwY9VMyXAJ9100IqVCukLAJtcxyndL7nxl0FNnfo5fGLvHmNHKfHNTlAwhtrvPlljp86YI2BB0IbjZePeMs1WQIofz0B2AYEa+0yMlcu172c0LlwGLq0OjhSm1IYc5c6DCt6GV+jUK6uVtkxE0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1566586519; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=5rKHwSbtcZdMUr1NJ34bKmwlAiYKrU5oUeQ5WzBv2oc=; b=kOL1oKgAZAz/7T9p/q0Vc+ui78Awu8ZDC+6uJ5yAFTwqoSokIyPGjFBVVITWPWFyCLawXPdIkm5OXvJHM7OSlu6O5mLZ9EXtlWZmpsvwkg8k3XQ+rEW8ty/SGBNj/ad/v20F4uejYjctGk3vlVWHNrMdJ+gs5K5vyuldLHOvL9k= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1566586519136433.1240862859064; Fri, 23 Aug 2019 11:55:19 -0700 (PDT) Received: from localhost ([::1]:32920 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i1EiR-0004RU-E7 for importer@patchew.org; Fri, 23 Aug 2019 14:55:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42769) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i1EgV-0002HI-0N for qemu-devel@nongnu.org; Fri, 23 Aug 2019 14:53:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i1EgT-0002yq-Tw for qemu-devel@nongnu.org; Fri, 23 Aug 2019 14:53:14 -0400 Received: from nsstlmta37p.bpe.bigpond.com ([203.38.21.37]:51609) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i1EgT-0002wk-Ah; Fri, 23 Aug 2019 14:53:13 -0400 Received: from smtp.telstra.com ([10.10.24.4]) by nsstlfep37p-svc.bpe.nexus.telstra.com.au with ESMTP id <20190823185307.FWAU1159.nsstlfep37p-svc.bpe.nexus.telstra.com.au@smtp.telstra.com>; Sat, 24 Aug 2019 04:53:07 +1000 Received: from dbz.telstra.com.au (58.173.98.68) by smtp.telstra.com (5.8.335) (authenticated as tony.nguyen.git@bigpond.com) id 5D3581440CDC41B7; Sat, 24 Aug 2019 04:53:07 +1000 X-RG-Spam: Unknown X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgeduvddrudegkedguddvkecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfupfevtfgpvffgnffuvffttedpqfgfvfenuceurghilhhouhhtmecugedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefvohhnhicupfhguhihvghnuceothhonhihrdhnghhuhigvnhessghtrdgtohhmqeenucfkphepheekrddujeefrdelkedrieeknecurfgrrhgrmhephhgvlhhopegusgiirdhtvghlshhtrhgrrdgtohhmrdgruhdpihhnvghtpeehkedrudejfedrleekrdeikedpmhgrihhlfhhrohhmpeeothhonhihrdhnghhuhigvnhessghtrdgtohhmqedprhgtphhtthhopeeokhifohhlfhesrhgvughhrghtrdgtohhmqedprhgtphhtthhopeeomhhrvghithiisehrvgguhhgrthdrtghomheqpdhrtghpthhtohepoehqvghmuhdqsghlohgtkhesnhhonhhgnhhurdhorhhgqedprhgtphhtthhopeeoqhgvmhhuqdguvghvvghlsehnohhnghhnuhdrohhrgheqpdhrtghpthhtohepoehtohhnhidrnhhguhihvghnsegsthdrtghomheqnecuvehluhhsthgvrhfuihiivgeptd X-RazorGate-Vade-Verdict: clean 0 X-RazorGate-Vade-Classification: clean X-RG-VS-CLASS: clean X-Authentication-Info: Submitted using ID tony.nguyen.git@bigpond.com From: Tony Nguyen To: qemu-devel@nongnu.org Date: Sat, 24 Aug 2019 04:56:23 +1000 Message-Id: <5346080e6ef2851cacfc17bb081ba02b2aa501e8.1566467963.git.tony.nguyen@bt.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 203.38.21.37 Subject: [Qemu-devel] [RFC PATCH 02/17] hw/block: Declare device little or big endian X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Tony Nguyen , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" For each device declared with DEVICE_NATIVE_ENDIAN, find the set of targets from the set of target/hw/*/device.o. If the set of targets are all little or all big endian, re-declare the device endianness as DEVICE_LITTLE_ENDIAN or DEVICE_BIG_ENDIAN respectively. This *naive* deduction may result in genuinely native endian devices being incorrectly declared as little or big endian, but should not introduce regressions for current targets. These devices should be re-declared as DEVICE_NATIVE_ENDIAN if 1) it has a new target with an opposite endian or 2) someone informed knows better =3D) Signed-off-by: Tony Nguyen --- hw/block/onenand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/block/onenand.c b/hw/block/onenand.c index fcc5a69b90..95fc0443d3 100644 --- a/hw/block/onenand.c +++ b/hw/block/onenand.c @@ -771,7 +771,7 @@ static void onenand_write(void *opaque, hwaddr addr, static const MemoryRegionOps onenand_ops =3D { .read =3D onenand_read, .write =3D onenand_write, - .endianness =3D DEVICE_NATIVE_ENDIAN, + .endianness =3D DEVICE_LITTLE_ENDIAN, }; =20 static void onenand_realize(DeviceState *dev, Error **errp) --=20 2.23.0