[src/trunk]: src/sys/dev/pci Use bus_space_mmap() to mmap the aperture.

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

details:   https://anonhg.NetBSD.org/src/rev/d08efaac3805
branches:  trunk
changeset: 514962:d08efaac3805
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Sat Sep 15 00:52:15 2001 +0000

description:
Use bus_space_mmap() to mmap the aperture.

diffstat:

 sys/dev/pci/agp.c |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (23 lines):

diff -r 594ca0fd5af6 -r d08efaac3805 sys/dev/pci/agp.c
--- a/sys/dev/pci/agp.c Sat Sep 15 00:49:53 2001 +0000
+++ b/sys/dev/pci/agp.c Sat Sep 15 00:52:15 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: agp.c,v 1.5 2001/09/15 00:24:59 thorpej Exp $  */
+/*     $NetBSD: agp.c,v 1.6 2001/09/15 00:52:15 thorpej Exp $  */
 
 /*-
  * Copyright (c) 2000 Doug Rabson
@@ -822,10 +822,9 @@
 
        if (offset > AGP_GET_APERTURE(sc))
                return -1;
-       /*
-        * XXX can't really use bus_dmamem_mmap here.
-        */
-       return (sc->as_apaddr + offset) / PAGE_SIZE;
+
+       return (bus_space_mmap(sc->as_apt, sc->as_apaddr, offset, prot,
+           BUS_SPACE_MAP_LINEAR));
 }
 
 /* Implementation of the kernel api */