usb: dwc3: core: add flag for EP0 direction
authorFelipe Balbi <balbi@ti.com>
Sat, 27 Aug 2011 19:26:00 +0000 (22:26 +0300)
committerFelipe Balbi <balbi@ti.com>
Fri, 9 Sep 2011 10:02:06 +0000 (13:02 +0300)
Add a flag to keep track of ep0 direction.
This flag will be used on a following patch.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/core.h

index 8688b5a809d2433e0593bd08de0c012886ec3d18..e7439699f44286669edbe0a302e2ca703e3163ac 100644 (file)
@@ -350,6 +350,9 @@ struct dwc3_ep {
 #define DWC3_EP_PENDING_REQUEST        (1 << 5)
 #define DWC3_EP_WILL_SHUTDOWN  (1 << 6)
 
+       /* This last one is specific to EP0 */
+#define DWC3_EP0_DIR_IN                (1 << 31)
+
        unsigned                current_trb;
 
        u8                      number;