Lines Matching refs:Descriptor
22 Get the descriptor of the specified USB device.
24 Submit a USB get descriptor request for the USB device specified by UsbIo, Value,
25 and Index, and return the descriptor in the buffer specified by Descriptor.
28 If Descriptor is NULL, then ASSERT().
34 @param DescriptorLength The size, in bytes, of Descriptor.
35 @param Descriptor A pointer to the descriptor buffer to get.
40 buffer specified by DescriptorLength and Descriptor
54 OUT VOID *Descriptor,
61 ASSERT (Descriptor != NULL);
77 Descriptor,
85 Set the descriptor of the specified USB device.
87 Submit a USB set descriptor request for the USB device specified by UsbIo,
88 Value, and Index, and set the descriptor using the buffer specified by DesriptorLength
89 and Descriptor. The status of the transfer is returned in Status.
91 If Descriptor is NULL, then ASSERT().
97 @param DescriptorLength The size, in bytes, of Descriptor.
98 @param Descriptor A pointer to the descriptor buffer to set.
114 IN VOID *Descriptor,
121 ASSERT (Descriptor != NULL);
137 Descriptor,
595 Retrieve the USB endpoint descriptor specified by UsbIo and EndPoint.
596 If the USB endpoint descriptor can not be retrieved, then return EFI_NOT_FOUND.
597 If the endpoint descriptor is found, then clear the halt feature of this USB endpoint.
610 @retval EFI_NOT_FOUND The specified USB endpoint descriptor can not be found
631 // First seach the endpoint descriptor for that endpoint addr
