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yaml --- r: 270422 b: refs/heads/master c: 0013742 h: refs/heads/master v: v3
git-mirror · Sep 14, 2011 · 6c9642d · 6c9642d
1 parent ca320a3
commit 6c9642d
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Showing 2 changed files with 12 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dba8b46992c55946d3b092934f581a343403118f
+refs/heads/master: 00137425fe5892e6e531ffee6bf5f108d823b70f
diff --git a/trunk/include/linux/usb/ch9.h b/trunk/include/linux/usb/ch9.h
@@ -377,19 +377,24 @@ struct usb_endpoint_descriptor {
 #define USB_ENDPOINT_NUMBER_MASK	0x0f	/* in bEndpointAddress */
 #define USB_ENDPOINT_DIR_MASK		0x80
 
-#define USB_ENDPOINT_SYNCTYPE		0x0c
-#define USB_ENDPOINT_SYNC_NONE		(0 << 2)
-#define USB_ENDPOINT_SYNC_ASYNC		(1 << 2)
-#define USB_ENDPOINT_SYNC_ADAPTIVE	(2 << 2)
-#define USB_ENDPOINT_SYNC_SYNC		(3 << 2)
-
 #define USB_ENDPOINT_XFERTYPE_MASK	0x03	/* in bmAttributes */
 #define USB_ENDPOINT_XFER_CONTROL	0
 #define USB_ENDPOINT_XFER_ISOC		1
 #define USB_ENDPOINT_XFER_BULK		2
 #define USB_ENDPOINT_XFER_INT		3
 #define USB_ENDPOINT_MAX_ADJUSTABLE	0x80
 
+#define USB_ENDPOINT_SYNCTYPE		0x0c
+#define USB_ENDPOINT_SYNC_NONE		(0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC		(1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE	(2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC		(3 << 2)
+
+#define USB_ENDPOINT_USAGE_MASK		0x30
+#define USB_ENDPOINT_USAGE_DATA		0x00
+#define USB_ENDPOINT_USAGE_FEEDBACK	0x10
+#define USB_ENDPOINT_USAGE_IMPLICIT_FB	0x20	/* Implicit feedback Data endpoint */
+
 /*-------------------------------------------------------------------------*/
 
 /**