From patchwork Wed Dec 8 11:34:55 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gleb Natapov X-Patchwork-Id: 74681 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 6C337B6EF0 for ; Wed, 8 Dec 2010 22:39:02 +1100 (EST) Received: from localhost ([127.0.0.1]:51851 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PQIMM-0006tD-TN for incoming@patchwork.ozlabs.org; Wed, 08 Dec 2010 06:38:59 -0500 Received: from [140.186.70.92] (port=55842 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PQIIo-0005Xc-Ax for qemu-devel@nongnu.org; Wed, 08 Dec 2010 06:35:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PQIIn-0007Mu-9N for qemu-devel@nongnu.org; Wed, 08 Dec 2010 06:35:18 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49305) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PQIIn-0007Lb-2J for qemu-devel@nongnu.org; Wed, 08 Dec 2010 06:35:17 -0500 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id oB8BZAaF009146 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 8 Dec 2010 06:35:10 -0500 Received: from dhcp-1-237.tlv.redhat.com (dhcp-1-237.tlv.redhat.com [10.35.1.237]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id oB8BZ9au017548; Wed, 8 Dec 2010 06:35:10 -0500 Received: by dhcp-1-237.tlv.redhat.com (Postfix, from userid 13519) id 88A3218D39D; Wed, 8 Dec 2010 13:35:09 +0200 (IST) From: Gleb Natapov To: qemu-devel@nongnu.org Date: Wed, 8 Dec 2010 13:34:55 +0200 Message-Id: <1291808109-22563-3-git-send-email-gleb@redhat.com> In-Reply-To: <1291808109-22563-1-git-send-email-gleb@redhat.com> References: <1291808109-22563-1-git-send-email-gleb@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. Cc: blauwirbel@gmail.com, kevin@koconnor.net, kvm@vger.kernel.org Subject: [Qemu-devel] [PATCHv8 02/16] Introduce new BusInfo callback get_fw_dev_path. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org New get_fw_dev_path callback will be used for build device path usable by firmware in contrast to qdev qemu internal device path. Signed-off-by: Gleb Natapov --- hw/qdev.h | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/hw/qdev.h b/hw/qdev.h index bc71110..f72fbde 100644 --- a/hw/qdev.h +++ b/hw/qdev.h @@ -49,6 +49,12 @@ struct DeviceState { typedef void (*bus_dev_printfn)(Monitor *mon, DeviceState *dev, int indent); typedef char *(*bus_get_dev_path)(DeviceState *dev); +/* + * This callback is used to create Open Firmware device path in accordance with + * OF spec http://forthworks.com/standards/of1275.pdf. Indicidual bus bindings + * can be found here http://playground.sun.com/1275/bindings/. + */ +typedef char *(*bus_get_fw_dev_path)(DeviceState *dev); typedef int (qbus_resetfn)(BusState *bus); struct BusInfo { @@ -56,6 +62,7 @@ struct BusInfo { size_t size; bus_dev_printfn print_dev; bus_get_dev_path get_dev_path; + bus_get_fw_dev_path get_fw_dev_path; qbus_resetfn *reset; Property *props; };