patch-2.2.8 linux/drivers/usb/ohci-root-hub.h

• Lines: 72
• Date: Mon May 10 10:18:34 1999
• Orig file: v2.2.7/linux/drivers/usb/ohci-root-hub.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.2.7/linux/drivers/usb/ohci-root-hub.h linux/drivers/usb/ohci-root-hub.h
@@ -0,0 +1,71 @@
+/*
+ * HCD (OHCI) Virtual Root Hub Protocol for USB.
+ *
+ * (C) Copyright 1999 Roman Weissgaerber (weissg@vienna.at)
+ *
+ * The Root Hub is build into the HC (UHCI or OHCI) hardware. 
+ * This piece of code lets it look like it resides on the bus 
+ * like the other hubs.
+ * (for anyone who wants to do a control operation on the root hub)
+ *  
+ * v1.0 1999/04/27
+ * ohci-root-hub.h
+ *  
+ */
+ 
+/* destination of request */
+#define RH_INTERFACE               0x01
+#define RH_ENDPOINT                0x02
+#define RH_OTHER                   0x03
+
+#define RH_CLASS                   0x20
+#define RH_VENDOR                  0x40
+
+/* Requests: bRequest << 8 | bmRequestType */
+#define RH_GET_STATUS           0x0080
+#define RH_CLEAR_FEATURE        0x0100
+#define RH_SET_FEATURE          0x0300
+#define RH_SET_ADDRESS			0x0500
+#define RH_GET_DESCRIPTOR		0x0680
+#define RH_SET_DESCRIPTOR       0x0700
+#define RH_GET_CONFIGURATION	0x0880
+#define RH_SET_CONFIGURATION	0x0900
+#define RH_GET_STATE            0x0280
+#define RH_GET_INTERFACE        0x0A80
+#define RH_SET_INTERFACE        0x0B00
+#define RH_SYNC_FRAME           0x0C80
+/* Our Vendor Specific Request */
+#define RH_SET_EP               0x2000
+
+
+/* Hub port features */
+#define RH_PORT_CONNECTION         0x00
+#define RH_PORT_ENABLE             0x01
+#define RH_PORT_SUSPEND            0x02
+#define RH_PORT_OVER_CURRENT       0x03
+#define RH_PORT_RESET              0x04
+#define RH_PORT_POWER              0x08
+#define RH_PORT_LOW_SPEED          0x09
+#define RH_C_PORT_CONNECTION       0x10
+#define RH_C_PORT_ENABLE           0x11
+#define RH_C_PORT_SUSPEND          0x12
+#define RH_C_PORT_OVER_CURRENT     0x13
+#define RH_C_PORT_RESET            0x14  
+
+/* Hub features */
+#define RH_C_HUB_LOCAL_POWER       0x00
+#define RH_C_HUB_OVER_CURRENT      0x01
+
+#define RH_DEVICE_REMOTE_WAKEUP    0x00
+#define RH_ENDPOINT_STALL          0x01
+
+/* Our Vendor Specific feature */
+#define RH_REMOVE_EP               0x00
+
+
+#define RH_ACK                     0x01
+#define RH_REQ_ERR                 -1
+#define RH_NACK                    0x00
+ 
+#define min(a,b) (((a)<(b))?(a):(b))  
+