From patchwork Tue Sep 6 16:58:43 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 113614 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id EE534B6F71 for ; Wed, 7 Sep 2011 02:59:35 +1000 (EST) Received: from localhost ([::1]:33812 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R0yzk-0005ox-1M for incoming@patchwork.ozlabs.org; Tue, 06 Sep 2011 12:59:32 -0400 Received: from eggs.gnu.org ([140.186.70.92]:38069) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R0yzN-0005bx-K7 for qemu-devel@nongnu.org; Tue, 06 Sep 2011 12:59:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R0yzK-0004Z4-HI for qemu-devel@nongnu.org; Tue, 06 Sep 2011 12:59:09 -0400 Received: from oxygen.pond.sub.org ([78.46.104.156]:55981) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R0yzK-0004YX-50 for qemu-devel@nongnu.org; Tue, 06 Sep 2011 12:59:06 -0400 Received: from blackfin.pond.sub.org (p5B32C9A8.dip.t-dialin.net [91.50.201.168]) by oxygen.pond.sub.org (Postfix) with ESMTPA id 919CFA2C8C; Tue, 6 Sep 2011 18:59:04 +0200 (CEST) Received: by blackfin.pond.sub.org (Postfix, from userid 500) id 2288660073; Tue, 6 Sep 2011 18:59:01 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Tue, 6 Sep 2011 18:58:43 +0200 Message-Id: <1315328340-6192-11-git-send-email-armbru@redhat.com> X-Mailer: git-send-email 1.7.6 In-Reply-To: <1315328340-6192-1-git-send-email-armbru@redhat.com> References: <1315328340-6192-1-git-send-email-armbru@redhat.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 78.46.104.156 Cc: kwolf@redhat.com, stefano.stabellini@eu.citrix.com, lcapitulino@redhat.com, hare@suse.de, amit.shah@redhat.com, pbonzini@redhat.com, hch@lst.de Subject: [Qemu-devel] [PATCH v3 10/27] ide/atapi: Track tray locked state X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org We already track it in BlockDriverState. Just like tray open/close state, we should track it in the device models instead, because it's device state. Signed-off-by: Markus Armbruster --- hw/ide/atapi.c | 4 +++- hw/ide/internal.h | 1 + 2 files changed, 4 insertions(+), 1 deletions(-) diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c index 0943f66..d9db6de 100644 --- a/hw/ide/atapi.c +++ b/hw/ide/atapi.c @@ -788,8 +788,9 @@ static void cmd_mode_sense(IDEState *s, uint8_t *buf) buf[12] = 0x71; buf[13] = 3 << 5; buf[14] = (1 << 0) | (1 << 3) | (1 << 5); - if (bdrv_is_locked(s->bs)) + if (s->tray_locked) { buf[6] |= 1 << 1; + } buf[15] = 0x00; cpu_to_ube16(&buf[16], 706); buf[18] = 0; @@ -831,6 +832,7 @@ static void cmd_test_unit_ready(IDEState *s, uint8_t *buf) static void cmd_prevent_allow_medium_removal(IDEState *s, uint8_t* buf) { + s->tray_locked = buf[4] & 1; bdrv_set_locked(s->bs, buf[4] & 1); ide_atapi_cmd_ok(s); } diff --git a/hw/ide/internal.h b/hw/ide/internal.h index 8a9052e..663db39 100644 --- a/hw/ide/internal.h +++ b/hw/ide/internal.h @@ -443,6 +443,7 @@ struct IDEState { uint8_t sense_key; uint8_t asc; bool tray_open; + bool tray_locked; uint8_t cdrom_changed; int packet_transfer_size; int elementary_transfer_size;