[src/trunk]: src/sys/dev/usb Fix DMAADDR():

[nathanw <nathanw%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4731284eb8a7
branches:  trunk
changeset: 483559:4731284eb8a7
user:      nathanw <nathanw%NetBSD.org@localhost>
date:      Sun Mar 12 23:10:29 2000 +0000

description:
Fix DMAADDR():
Return the mapped address of the block, not the kernel address.
A uhci device now finds devices on my pc164.

diffstat:

 sys/dev/usb/usb_mem.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 37bed330a7f8 -r 4731284eb8a7 sys/dev/usb/usb_mem.h
--- a/sys/dev/usb/usb_mem.h     Sun Mar 12 22:58:05 2000 +0000
+++ b/sys/dev/usb/usb_mem.h     Sun Mar 12 23:10:29 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usb_mem.h,v 1.11 1999/11/18 23:32:31 augustss Exp $    */
+/*     $NetBSD: usb_mem.h,v 1.12 2000/03/12 23:10:29 nathanw Exp $     */
 /*     $FreeBSD: src/sys/dev/usb/usb_mem.h,v 1.9 1999/11/17 22:33:47 n_hibma Exp $     */
 
 /*
@@ -51,7 +51,7 @@
        LIST_ENTRY(usb_dma_block) next;
 } usb_dma_block_t;
 
-#define DMAADDR(dma) ((dma)->block->segs[0].ds_addr + (dma)->offs)
+#define DMAADDR(dma) ((dma)->block->map->dm_segs[0].ds_addr + (dma)->offs)
 #define KERNADDR(dma) ((void *)((dma)->block->kaddr + (dma)->offs))
 
 usbd_status    usb_allocmem __P((usbd_bus_handle,size_t,size_t, usb_dma_t *));