diff options
| author | Gonglei <arei.gonglei@huawei.com> | 2014-09-19 15:25:20 +0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-09-23 12:51:08 +0200 |
| commit | 594a53607e5bd4a2b7555a7a2908d2c406fea9aa (patch) | |
| tree | 6be9713bb4f70985f5d36c8651881b21f84b478a /include/hw | |
| parent | bd2ba2752d860d5a0b4f328332c3e0b79d275de8 (diff) | |
usb-bus: introduce a wrapper function to check speed
In this way, we can check speed directly, don't need
call usb_device_attach(), which has other conditions,
such as checking the chardev is open.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/usb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/usb.h b/include/hw/usb.h index 8ffbba2174..b20b959123 100644 --- a/include/hw/usb.h +++ b/include/hw/usb.h @@ -553,6 +553,7 @@ void usb_release_port(USBDevice *dev); void usb_device_attach(USBDevice *dev, Error **errp); int usb_device_detach(USBDevice *dev); int usb_device_delete_addr(int busnr, int addr); +void usb_check_attach(USBDevice *dev, Error **errp); static inline USBBus *usb_bus_from_device(USBDevice *d) { |