From a66fd8920df1e0a534d0a8ed68adb6143a304a66 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Fri, 8 May 2015 16:50:47 +0100 Subject: [usb] Add find_usb_bus_by_location() helper function Signed-off-by: Michael Brown --- src/include/ipxe/usb.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/include/ipxe') diff --git a/src/include/ipxe/usb.h b/src/include/ipxe/usb.h index ee826bc11..eb5b99f8a 100644 --- a/src/include/ipxe/usb.h +++ b/src/include/ipxe/usb.h @@ -1211,6 +1211,8 @@ extern struct usb_bus * alloc_usb_bus ( struct device *dev, extern int register_usb_bus ( struct usb_bus *bus ); extern void unregister_usb_bus ( struct usb_bus *bus ); extern void free_usb_bus ( struct usb_bus *bus ); +extern struct usb_bus * find_usb_bus_by_location ( unsigned int bus_type, + unsigned int location ); extern int usb_alloc_address ( struct usb_bus *bus ); extern void usb_free_address ( struct usb_bus *bus, unsigned int address ); -- cgit v1.2.3-55-g7522