usb-core: hcd registration and query routines

* usb-core: hcd registration
  	    query hcd operations structure
            hcd controller init routines
* usb-ohci: stub ochi controller init

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Acked-by: Thomas Huth <thuth@linux.vnet.ibm.com>

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/libusb/usb-core.h b/lib/libusb/usb-core.h
index 649cb95..1a4e3ec 100644
--- a/lib/libusb/usb-core.h
+++ b/lib/libusb/usb-core.h
@@ -14,6 +14,7 @@
 #define __USB_CORE_H
 
 #include <stdio.h>
+#include "usb.h"
 
 enum usb_hcd_type {
 	USB_OHCI = 1,
@@ -21,15 +22,26 @@ enum usb_hcd_type {
 	USB_XHCI = 3,
 };
 
+struct usb_hcd_dev;
+
 struct usb_hcd_ops {
 	const char *name;
-	void (*init)(void);
+	void (*init)(struct usb_hcd_dev *);
 	void (*detect)(void);
 	void (*disconnect)(void);
 	struct usb_hcd_ops *next;
 	unsigned int usb_type;
 };
 
+struct usb_hcd_dev {
+	void *base;
+	long type;
+	long num;
+	struct usb_hcd_ops *ops;
+	void *priv; /* hcd owned structure */
+	long nextaddr; /* address for devices */
+};
+
 extern void usb_hcd_register(struct usb_hcd_ops *ops);
 
 #endif