From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:42019) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QUNuc-0006MP-U3 for qemu-devel@nongnu.org; Wed, 08 Jun 2011 14:55:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QUNua-00069n-VO for qemu-devel@nongnu.org; Wed, 08 Jun 2011 14:55:30 -0400 Received: from fmmailgate01.web.de ([217.72.192.221]:37253) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QUNua-00068O-0l for qemu-devel@nongnu.org; Wed, 08 Jun 2011 14:55:28 -0400 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Wed, 8 Jun 2011 20:55:17 +0200 Message-Id: <1307559319-16183-11-git-send-email-andreas.faerber@web.de> In-Reply-To: <1307559319-16183-10-git-send-email-andreas.faerber@web.de> References: <4DEF2F25.5070104@redhat.com> <1307559319-16183-1-git-send-email-andreas.faerber@web.de> <1307559319-16183-2-git-send-email-andreas.faerber@web.de> <1307559319-16183-3-git-send-email-andreas.faerber@web.de> <1307559319-16183-4-git-send-email-andreas.faerber@web.de> <1307559319-16183-5-git-send-email-andreas.faerber@web.de> <1307559319-16183-6-git-send-email-andreas.faerber@web.de> <1307559319-16183-7-git-send-email-andreas.faerber@web.de> <1307559319-16183-8-git-send-email-andreas.faerber@web.de> <1307559319-16183-9-git-send-email-andreas.faerber@web.de> <1307559319-16183-10-git-send-email-andreas.faerber@web.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: andreas.faerber@web.de Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [RFC v4 10/12] ide: Allow to discard I/O ports List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Andreas=20F=C3=A4rber?= , hpoussin@reactos.org, kraxel@redhat.com Signed-off-by: Andreas F=C3=A4rber --- hw/ide/core.c | 8 ++++++++ hw/ide/internal.h | 1 + 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/hw/ide/core.c b/hw/ide/core.c index 45410e8..c3b82de 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -1760,6 +1760,14 @@ void ide_init_ioport(IDEBus *bus, int iobase, int = iobase2) register_ioport_read(iobase, 4, 4, ide_data_readl, bus); } =20 +void ide_discard_ioport(int iobase, int iobase2) +{ + isa_unassign_ioport(iobase, 8); + if (iobase2 !=3D 0) { + isa_unassign_ioport(iobase2, 1); + } +} + static bool is_identify_set(void *opaque, int version_id) { IDEState *s =3D opaque; diff --git a/hw/ide/internal.h b/hw/ide/internal.h index c2b35ec..dc0a2c9 100644 --- a/hw/ide/internal.h +++ b/hw/ide/internal.h @@ -564,6 +564,7 @@ void ide_init2(IDEBus *bus, qemu_irq irq); void ide_init2_with_non_qdev_drives(IDEBus *bus, DriveInfo *hd0, DriveInfo *hd1, qemu_irq irq); void ide_init_ioport(IDEBus *bus, int iobase, int iobase2); +void ide_discard_ioport(int iobase, int iobase2); =20 void ide_exec_cmd(IDEBus *bus, uint32_t val); void ide_dma_cb(void *opaque, int ret); --=20 1.7.5.3