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| author | Gonglei | 2014-09-19 09:25:20 +0200 |
|---|---|---|
| committer | Gerd Hoffmann | 2014-09-23 12:51:08 +0200 |
| commit | 594a53607e5bd4a2b7555a7a2908d2c406fea9aa (patch) | |
| tree | 6be9713bb4f70985f5d36c8651881b21f84b478a /include | |
| parent | usb-bus: remove "init" from USBDeviceClass struct (diff) | |
| download | qemu-594a53607e5bd4a2b7555a7a2908d2c406fea9aa.tar.gz qemu-594a53607e5bd4a2b7555a7a2908d2c406fea9aa.tar.xz qemu-594a53607e5bd4a2b7555a7a2908d2c406fea9aa.zip | |
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')
| -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) { |