From nobody Wed Nov 12 00:12:55 2025 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=1566829585; cv=none; d=zoho.com; s=zohoarc; b=fSVetWOdWw+WEJFT9rqHypW1eZ/woFeMfYXpScB3TF4ekr+YgadUMjtrWsZdWjE3ObgK32mm3r+ad4m1cRnnbNS1IcYSwv4R1BeR47kfDGNVPpfnZs4EDsBNXXkNI3jUcDlocjOdcjUCq3+mTb6JcP6gNmCcZILfkBYHcNvVbuQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1566829585; 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=NwfO+e1k38fuStBZuPvB2cuEqwFgCvpXlhreqjTakXQ=; b=STwtvy5ToiHh3WFZwiIJ4YNYCzDx0BwCXiNapA/h6KnEosf6SoSbwdJwM9VEt0lIT42vVZmqMB+EmhpzuZ8tyrs9MAmaEPGmbbz+HPuBtnc4ahZLyAZU0nlFGBZmngwAEqoH8hRPiasdZ+Csnz4j9IIVz8DyoSfQC1YsAzqHExk= 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 1566829585620189.30536360533972; Mon, 26 Aug 2019 07:26:25 -0700 (PDT) Received: from localhost ([::1]:53600 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i2Fwu-0001i8-5B for importer@patchew.org; Mon, 26 Aug 2019 10:26:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42817) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i2Fpx-0004aG-DQ for qemu-devel@nongnu.org; Mon, 26 Aug 2019 10:19:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i2Fpt-0000TU-O0 for qemu-devel@nongnu.org; Mon, 26 Aug 2019 10:19:11 -0400 Received: from nsstlmta19p.bpe.bigpond.com ([203.38.21.19]:47262) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i2Fpr-0000KH-Nf for qemu-devel@nongnu.org; Mon, 26 Aug 2019 10:19:09 -0400 Received: from smtp.telstra.com ([10.10.24.4]) by nsstlfep19p-svc.bpe.nexus.telstra.com.au with ESMTP id <20190826141902.LWAR20367.nsstlfep19p-svc.bpe.nexus.telstra.com.au@smtp.telstra.com>; Tue, 27 Aug 2019 00:19:02 +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 5D3581440DDB1122; Tue, 27 Aug 2019 00:19:02 +1000 X-RG-Spam: Unknown X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgeduvddrudehgedgjeegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuuffpveftpgfvgffnuffvtfetpdfqfgfvnecuuegrihhlohhuthemucegtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepvfhonhihucfpghhuhigvnhcuoehtohhnhidrnhhguhihvghnsegsthdrtghomheqnecukfhppeehkedrudejfedrleekrdeikeenucfrrghrrghmpehhvghlohepuggsiidrthgvlhhsthhrrgdrtghomhdrrghupdhinhgvthepheekrddujeefrdelkedrieekpdhmrghilhhfrhhomhepoehtohhnhidrnhhguhihvghnsegsthdrtghomheqpdhrtghpthhtohepoegrmhgrrhhkohhvihgtseifrghvvggtohhmphdrtghomheqpdhrtghpthhtohepoegrrhhikhgrlhhoseifrghvvggtohhmphdrtghomheqpdhrtghpthhtohepoehqvghmuhdquggvvhgvlhesnhhonhhgnhhurdhorhhgqedprhgtphhtthhopeeothhonhihrdhnghhuhigvnhessghtrdgtohhmqeenucevlhhushhtvghrufhiiigvpedv 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: Tue, 27 Aug 2019 00:21:38 +1000 Message-Id: <27e2352289217228aa255eaeb997ed1fded48c01.1566829168.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: 203.38.21.19 Subject: [Qemu-devel] [PATCH 12/19] hw/isa: 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: Aleksandar Rikalo , Tony Nguyen , Aleksandar Markovic 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 as DEVICE_LITTLE_ENDIAN or DEVICE_BIG_ENDIAN respectively. Then, on inspection: - if not used, re-declare as DEVICE_HOST_ENDIAN. - if max/min size=3D1, re-declare as DEVICE_HOST_ENDIAN. - if just a bit bucket, re-declare as DEVICE_HOST_ENDIAN - if PCI, re-declare as DEVICE_LITTLE_ENDIAN. - if for {ARM|unicore32} only, re-declare as DEVICE_LITTLE_ENDIAN. - if for SPARC only, re-declare as DEVICE_BIG_ENDIAN. Signed-off-by: Tony Nguyen --- hw/isa/vt82c686.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index 50bd28fa82..400f2b3c87 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -109,7 +109,7 @@ static uint64_t superio_ioport_readb(void *opaque, hwad= dr addr, unsigned size) static const MemoryRegionOps superio_ops =3D { .read =3D superio_ioport_readb, .write =3D superio_ioport_writeb, - .endianness =3D DEVICE_NATIVE_ENDIAN, + .endianness =3D DEVICE_LITTLE_ENDIAN, .impl =3D { .min_access_size =3D 1, .max_access_size =3D 1, --=20 2.23.0