219
edits
Changes
→Ioctls
Line 122:
Line 122:
+
Calls /dev/usb/usb ioctl 4. If the call was successful, updates the internal device struct to reflect the state change. The new state must not be the same as the current one; otherwise IPC_EINVAL will be returned.
Calls /dev/usb/usb ioctl 4. If the call was successful, updates the internal device struct to reflect the state change. The new state must not be the same as the current one; otherwise IPC_EINVAL will be returned.
|-
|-
−| 0x11 || CancelEndpoint || 0x20 || None
+| 0x11 || CancelEndpoint
+| 0x20 bytes
+1-2: Device index<br>
+2-4: Device number<br>
+8-9: Endpoint {{check}}
+| None
| calls /dev/usb/usb ioctl 0x10
| calls /dev/usb/usb ioctl 0x10
|-
|-