From patchwork Wed Nov 10 17:14:13 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCHv3,06/14] Add get_fw_dev_path callback to IDE bus. From: Gleb Natapov X-Patchwork-Id: 70656 Message-Id: <1289409261-5418-7-git-send-email-gleb@redhat.com> To: qemu-devel@nongnu.org Cc: blauwirbel@gmail.com, alex.williamson@redhat.com, armbru@redhat.com, kvm@vger.kernel.org, mst@redhat.com Date: Wed, 10 Nov 2010 19:14:13 +0200 Signed-off-by: Gleb Natapov --- hw/ide/qdev.c | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 88ff657..01a181b 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -24,9 +24,12 @@ /* --------------------------------- */ +static char *idebus_get_fw_dev_path(DeviceState *dev); + static struct BusInfo ide_bus_info = { .name = "IDE", .size = sizeof(IDEBus), + .get_fw_dev_path = idebus_get_fw_dev_path, }; void ide_bus_new(IDEBus *idebus, DeviceState *dev, int bus_id) @@ -35,6 +38,16 @@ void ide_bus_new(IDEBus *idebus, DeviceState *dev, int bus_id) idebus->bus_id = bus_id; } +static char *idebus_get_fw_dev_path(DeviceState *dev) +{ + char path[30]; + + snprintf(path, sizeof(path), "%s@%d", qdev_fw_name(dev), + ((IDEBus*)dev->parent_bus)->bus_id); + + return strdup(path); +} + static int ide_qdev_init(DeviceState *qdev, DeviceInfo *base) { IDEDevice *dev = DO_UPCAST(IDEDevice, qdev, qdev);