From nobody Tue Feb 10 19:48:50 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1615457494; cv=none; d=zohomail.com; s=zohoarc; b=QFb4usNXnqahKsBH5GGIMjz9LlNPfs0i9KHCtqrJ2CbBp3UV+mgHZTNuM7F/4vUcYUZCK6CzOb9IdES1cGgBI+U6rRS9vYeNlyiR2xSaw2UcrZgQ86+tKGn3fe+hHApll4CN89qUvTHjehRwum5YKFJeroQZsMudO1PhscdWEso= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1615457494; h=Content-Transfer-Encoding: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; bh=WevK80GRcvYGNMyxXTeIWL41RWeCF3koJ4dgANAElvc=; b=KR96+QUgEKwGAvdGVvxZlY0UjLFxyyuLBANBp34WJDbxet+A4VWPZHPtgl8jfNO5THm7Juy6AC5LsgjakQImBbOhrTU5fMXZqpQHceL0RmMdhsmsdSQjqMDNDSzXuHw7I//8nXKURUWIiHzDnmpE0lWMJCTABaBU3JxyjK6BJ+M= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 161545749438711.006047039616988; Thu, 11 Mar 2021 02:11:34 -0800 (PST) Received: from localhost ([::1]:58720 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lKII1-0003IH-9t for importer@patchew.org; Thu, 11 Mar 2021 05:11:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:37484) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKICC-0005Yw-JE for qemu-devel@nongnu.org; Thu, 11 Mar 2021 05:05:32 -0500 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]:52292 helo=mail.default.ilande.uk0.bigv.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKICA-0004WP-CO for qemu-devel@nongnu.org; Thu, 11 Mar 2021 05:05:32 -0500 Received: from host86-140-100-136.range86-140.btcentralplus.com ([86.140.100.136] helo=kentang.home) by mail.default.ilande.uk0.bigv.io with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lKIC5-0001He-HD; Thu, 11 Mar 2021 10:05:31 +0000 From: Mark Cave-Ayland To: qemu-devel@nongnu.org, laurent@vivier.eu Date: Thu, 11 Mar 2021 10:05:01 +0000 Message-Id: <20210311100505.22596-4-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210311100505.22596-1-mark.cave-ayland@ilande.co.uk> References: <20210311100505.22596-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 86.140.100.136 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PATCH v2 3/7] mac_via: allow long accesses to VIA registers X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.default.ilande.uk0.bigv.io) Received-SPF: pass (zohomail.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; Received-SPF: pass client-ip=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.default.ilande.uk0.bigv.io X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" The MacOS SCSI driver uses a long access to read the VIA registers rather t= han just a single byte during the message out phase. Signed-off-by: Mark Cave-Ayland Reviewed-by: Laurent Vivier --- hw/misc/mac_via.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/misc/mac_via.c b/hw/misc/mac_via.c index 0f6586e102..f38d6e2f6e 100644 --- a/hw/misc/mac_via.c +++ b/hw/misc/mac_via.c @@ -966,7 +966,7 @@ static const MemoryRegionOps mos6522_q800_via1_ops =3D { .endianness =3D DEVICE_BIG_ENDIAN, .valid =3D { .min_access_size =3D 1, - .max_access_size =3D 1, + .max_access_size =3D 4, }, }; =20 @@ -995,7 +995,7 @@ static const MemoryRegionOps mos6522_q800_via2_ops =3D { .endianness =3D DEVICE_BIG_ENDIAN, .valid =3D { .min_access_size =3D 1, - .max_access_size =3D 1, + .max_access_size =3D 4, }, }; =20 --=20 2.20.1