Changeset 6591 in vbox

Timestamp:

Jan 30, 2008 9:34:31 AM (17 years ago)

Author:

vboxsync

Message:

Added isochronous support to Windows USB proxy.

File:

• trunk/include/VBox/usblib-win.h (modified) (2 diffs)

trunk/include/VBox/usblib-win.h

@@ -77 +77 @@
 #define USBMON_MINOR_VERSION              1
 
-#define USBDRV_MAJOR_VERSION              1
-#define USBDRV_MINOR_VERSION              2
+#define USBDRV_MAJOR_VERSION              2
+#define USBDRV_MINOR_VERSION              0
 
 #define SUPUSB_IOCTL_TEST                 CTL_CODE(FILE_DEVICE_UNKNOWN, 0x601, METHOD_BUFFERED, FILE_WRITE_ACCESS)
@@ -209 +209 @@
 } USBSUP_ERROR;
 
-typedef struct
-{
-    USBSUP_TRANSFER_TYPE type; /* [in] QUSB_TRANSFER_TYPE_XXX */
-    uint32_t ep;               /* [in] index to dev->pipe */
-    USBSUP_DIRECTION     dir;  /* [in] QUSB_DIRECTION_XXX */
-    uint32_t error;            /* [out] QUSB_XFER_XXX */
-    size_t len;                /* [in/out] may change */
-    void *buf;                 /* [in/out] depends on dir */
+typedef struct USBSUP_ISOCPKT
+{
+    uint16_t        cb;     /* [in/out] packet size/size transferred */
+    uint16_t        off;    /* [in] offset of packet in buffer */
+    USBSUP_ERROR    stat;   /* [out] packet status */
+} USBSUP_ISOCPKT;
+
+typedef struct
+{
+    USBSUP_TRANSFER_TYPE    type;           /* [in] QUSB_TRANSFER_TYPE_XXX */
+    uint32_t                ep;             /* [in] index to dev->pipe */
+    USBSUP_DIRECTION        dir;            /* [in] QUSB_DIRECTION_XXX */
+    USBSUP_ERROR            error;          /* [out] QUSB_XFER_XXX */
+    size_t                  len;            /* [in/out] may change */
+    void                    *buf;           /* [in/out] depends on dir */
+    uint32_t                numIsoPkts;     /* [in] number of isochronous packets (8 max) */
+    USBSUP_ISOCPKT          aIsoPkts[8];    /* [in/out] isochronous packet descriptors */    
 } USBSUP_URB, *PUSBSUP_URB;