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author | Hans de Goede <hdegoede@redhat.com> | 2013-11-19 14:36:57 +0100 |
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committer | Gerd Hoffmann <kraxel@redhat.com> | 2013-11-26 09:21:17 +0100 |
commit | 3b444eadf7726d976be4ac89e8e742cb7eb7a5ee (patch) | |
tree | 49d68c050f8edd656364d6891d7ac6dd293bbdcb /hw/usb | |
parent | 04b300f85fafd2d6a92ec0a766f0035e9bc5835c (diff) | |
download | qemu-3b444eadf7726d976be4ac89e8e742cb7eb7a5ee.zip qemu-3b444eadf7726d976be4ac89e8e742cb7eb7a5ee.tar.gz qemu-3b444eadf7726d976be4ac89e8e742cb7eb7a5ee.tar.bz2 |
usb: Add usb_device_alloc/free_streams
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb')
-rw-r--r-- | hw/usb/bus.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/hw/usb/bus.c b/hw/usb/bus.c index ca329be..09848c6 100644 --- a/hw/usb/bus.c +++ b/hw/usb/bus.c @@ -203,6 +203,24 @@ void usb_device_ep_stopped(USBDevice *dev, USBEndpoint *ep) } } +int usb_device_alloc_streams(USBDevice *dev, USBEndpoint **eps, int nr_eps, + int streams) +{ + USBDeviceClass *klass = USB_DEVICE_GET_CLASS(dev); + if (klass->alloc_streams) { + return klass->alloc_streams(dev, eps, nr_eps, streams); + } + return 0; +} + +void usb_device_free_streams(USBDevice *dev, USBEndpoint **eps, int nr_eps) +{ + USBDeviceClass *klass = USB_DEVICE_GET_CLASS(dev); + if (klass->free_streams) { + klass->free_streams(dev, eps, nr_eps); + } +} + static int usb_qdev_init(DeviceState *qdev) { USBDevice *dev = USB_DEVICE(qdev); |