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authordyoung <dyoung@NetBSD.org>2010-04-28 19:17:03 +0000
committerdyoung <dyoung@NetBSD.org>2010-04-28 19:17:03 +0000
commit30b2d68d20ff9f4bf182ba96df108cec01e1b0df (patch)
tree5e231dcd38ede2dbe2c6d60f6101074413f7389a /sys/dev/pci
parentd184555b354020d071306e7255762d618c9977d1 (diff)
On x86, change the bus_space_tag_t to a pointer to a struct
bus_space_tag. For now, bus_space_tag's only member is bst_type, the type of space, which is either X86_BUS_SPACE_IO or X86_BUS_SPACE_MEM. In the future, new bus_space_tag members will refer to override-functions installed by a new function, bus_space_tag_create(9). Add pointers to constant struct bus_space_tag, x86_bus_space_io and x86_bus_space_mem. Use them to replace most uses of X86_BUS_SPACE_IO and X86_BUS_SPACE_MEM. Add an x86-specific bus_space_is_equal(9) implementation that compares the two tags' bst_type.
Diffstat (limited to 'sys/dev/pci')
-rw-r--r--sys/dev/pci/puccn.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/pci/puccn.c b/sys/dev/pci/puccn.c
index cd85333d50c..917e3a9642b 100644
--- a/sys/dev/pci/puccn.c
+++ b/sys/dev/pci/puccn.c
@@ -1,4 +1,4 @@
-/* $NetBSD: puccn.c,v 1.9 2007/01/13 18:59:31 cube Exp $ */
+/* $NetBSD: puccn.c,v 1.10 2010/04/28 19:17:05 dyoung Exp $ */
/*
* Derived from pci.c
@@ -42,7 +42,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: puccn.c,v 1.9 2007/01/13 18:59:31 cube Exp $");
+__KERNEL_RCSID(0, "$NetBSD: puccn.c,v 1.10 2010/04/28 19:17:05 dyoung Exp $");
#include "opt_kgdb.h"
@@ -76,7 +76,7 @@ int
cpu_comcnprobe(struct consdev *cn, struct pci_attach_args *pa)
{
pci_mode_detect();
- pa->pa_iot = X86_BUS_SPACE_IO;
+ pa->pa_iot = x86_bus_space_io;
pa->pa_pc = 0;
pa->pa_tag = pci_make_tag(0, 0, 31, 0);
return 0;