From patchwork Sun Oct 31 11:40:06 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gleb Natapov X-Patchwork-Id: 293402 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o9VBeSFj008875 for ; Sun, 31 Oct 2010 11:40:29 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755456Ab0JaLkW (ORCPT ); Sun, 31 Oct 2010 07:40:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53747 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755423Ab0JaLkT (ORCPT ); Sun, 31 Oct 2010 07:40:19 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o9VBeFa1004276 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sun, 31 Oct 2010 07:40:15 -0400 Received: from dhcp-1-237.tlv.redhat.com (dhcp-1-237.tlv.redhat.com [10.35.1.237]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id o9VBeDoJ010570; Sun, 31 Oct 2010 07:40:13 -0400 Received: by dhcp-1-237.tlv.redhat.com (Postfix, from userid 13519) id 0203818D473; Sun, 31 Oct 2010 13:40:10 +0200 (IST) From: Gleb Natapov To: qemu-devel@nongnu.org Cc: kvm@vger.kernel.org, blauwirbel@gmail.com, armbru@redhat.com, alex.williamson@redhat.com Subject: [PATCHv2 5/8] Add get_dev_path callback to IDE bus. Date: Sun, 31 Oct 2010 13:40:06 +0200 Message-Id: <1288525209-3303-6-git-send-email-gleb@redhat.com> In-Reply-To: <1288525209-3303-1-git-send-email-gleb@redhat.com> References: <1288525209-3303-1-git-send-email-gleb@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Sun, 31 Oct 2010 11:40:29 +0000 (UTC) diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 3ad2138..7db2f19 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -24,9 +24,12 @@ /* --------------------------------- */ +static char *idebus_get_dev_path(DeviceState *dev); + static struct BusInfo ide_bus_info = { .name = "IDE", .size = sizeof(IDEBus), + .get_dev_path = idebus_get_dev_path, }; void ide_bus_new(IDEBus *idebus, DeviceState *dev, uint8_t bus_id) @@ -35,6 +38,17 @@ void ide_bus_new(IDEBus *idebus, DeviceState *dev, uint8_t bus_id) idebus->bus_id = bus_id; } +static char *idebus_get_dev_path(DeviceState *dev) +{ + IDEDevice *d = (IDEDevice*)dev; + char path[30]; + + snprintf(path, sizeof(path), "%s@%d:%d", qdev_driver_name(dev), + ((IDEBus*)dev->parent_bus)->bus_id, d->unit); + + return strdup(path); +} + static int ide_qdev_init(DeviceState *qdev, DeviceInfo *base) { IDEDevice *dev = DO_UPCAST(IDEDevice, qdev, qdev);