patch-2.4.7 linux/include/linux/usb.h

• Lines: 24
• Date: Fri Jul 20 12:55:50 2001
• Orig file: v2.4.6/linux/include/linux/usb.h
• Orig date: Fri May 25 18:02:43 2001

diff -u --recursive --new-file v2.4.6/linux/include/linux/usb.h linux/include/linux/usb.h
@@ -21,6 +21,7 @@
 /*
  * USB types
  */
+#define USB_TYPE_MASK			(0x03 << 5)
 #define USB_TYPE_STANDARD		(0x00 << 5)
 #define USB_TYPE_CLASS			(0x01 << 5)
 #define USB_TYPE_VENDOR			(0x02 << 5)
@@ -595,6 +596,7 @@
 	int slow;			/* Slow device? */
 
 	atomic_t refcnt;		/* Reference count */
+	struct semaphore serialize;
 
 	unsigned int toggle[2];		/* one bit for each endpoint ([0] = IN, [1] = OUT) */
 	unsigned int halted[2];		/* endpoint halts; one bit per endpoint # & direction; */
@@ -838,6 +840,7 @@
 
 extern struct list_head usb_driver_list;
 extern struct list_head usb_bus_list;
+extern rwlock_t usb_bus_list_lock;
 
 /*
  * USB device fs stuff