diff options
Diffstat (limited to 'include/VBox/vusb.h')
| -rw-r--r-- | include/VBox/vusb.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/include/VBox/vusb.h b/include/VBox/vusb.h index 3a2d9b8f..c1aba4f0 100644 --- a/include/VBox/vusb.h +++ b/include/VBox/vusb.h @@ -3,7 +3,7 @@ */ /* - * Copyright (C) 2006-2007 Oracle Corporation + * Copyright (C) 2006-2012 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; @@ -54,6 +54,7 @@ RT_C_DECLS_BEGIN #define VUSB_DT_DEVICE_QUALIFIER 0x06 #define VUSB_DT_OTHER_SPEED_CFG 0x07 #define VUSB_DT_INTERFACE_POWER 0x08 +#define VUSB_DT_INTERFACE_ASSOCIATION 0x0B /** @} */ /** @name USB Descriptor minimum sizes (from spec) @@ -162,6 +163,26 @@ typedef const VUSBDESCCONFIG *PCVUSBDESCCONFIG; /** + * USB interface association descriptor (from USB ECN Interface Association Descriptors) + */ +typedef struct VUSBDESCIAD +{ + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bFirstInterface; + uint8_t bInterfaceCount; + uint8_t bFunctionClass; + uint8_t bFunctionSubClass; + uint8_t bFunctionProtocol; + uint8_t iFunction; +} VUSBDESCIAD; +/** Pointer to a USB interface association descriptor. */ +typedef VUSBDESCIAD *PVUSBDESCIAD; +/** Pointer to a readonly USB interface association descriptor. */ +typedef const VUSBDESCIAD *PCVUSBDESCIAD; + + +/** * USB interface descriptor (from spec) */ typedef struct VUSBDESCINTERFACE @@ -256,6 +277,11 @@ typedef struct VUSBDESCINTERFACEEX /** Pointer to an array of the endpoints referenced by the interface. * Core.bNumEndpoints in size. */ const struct VUSBDESCENDPOINTEX *paEndpoints; + /** Interface association descriptor, which prepends a group of interfaces, + * starting with this interface. */ + PCVUSBDESCIAD pIAD; + /** Size of interface association descriptor. */ + uint16_t cbIAD; } VUSBDESCINTERFACEEX; /** Pointer to an prased USB interface descriptor. */ typedef VUSBDESCINTERFACEEX *PVUSBDESCINTERFACEEX; |