Merge from NetBSD:

ohcivar.h (1.22), uhcivar.h (1.29):
	============================================================
	date: 2000/04/25 09:20:55;  author: augustss;
	Move the size of the mapped bus_space region into the bus
	independent softc.
	============================================================

ohci.c (1.88), uhci.c (1.112):
	============================================================
	date: 2000/04/25 14:28:13;  author: augustss;
	Insert (very conservative!) bus_space_barrier() calls at
	all register accesses.
	The bus_space(9) man page says you've gotta have them...
	============================================================

1 files changed, 1 insertions, 0 deletions

diff --git a/sys/dev/usb/ohcivar.h b/sys/dev/usb/ohcivar.h
index b72ccba..1aae723 100644
--- a/sys/dev/usb/ohcivar.h
+++ b/sys/dev/usb/ohcivar.h
@@ -78,6 +78,7 @@ typedef struct ohci_softc {
 	struct usbd_bus sc_bus;		/* base device */
 	bus_space_tag_t iot;
 	bus_space_handle_t ioh;
+	bus_size_t sc_size;
 
 #if defined(__FreeBSD__)
 	void *ih;