[src/trunk]: src/sys/arch/x86/include Don't bother to #define PCI_PREFER_IOSP...

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

details:   https://anonhg.NetBSD.org/src/rev/9cbefb11b2cc
branches:  trunk
changeset: 752382:9cbefb11b2cc
user:      dyoung <dyoung%NetBSD.org@localhost>
date:      Wed Feb 24 21:25:51 2010 +0000

description:
Don't bother to #define PCI_PREFER_IOSPACE, nothing uses it.

diffstat:

 sys/arch/x86/include/pci_machdep.h |  10 +---------
 1 files changed, 1 insertions(+), 9 deletions(-)

diffs (24 lines):

diff -r 82b1d9ee1725 -r 9cbefb11b2cc sys/arch/x86/include/pci_machdep.h
--- a/sys/arch/x86/include/pci_machdep.h        Wed Feb 24 21:24:20 2010 +0000
+++ b/sys/arch/x86/include/pci_machdep.h        Wed Feb 24 21:25:51 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pci_machdep.h,v 1.10 2010/02/24 21:24:20 dyoung Exp $  */
+/*     $NetBSD: pci_machdep.h,v 1.11 2010/02/24 21:25:51 dyoung Exp $  */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
@@ -39,14 +39,6 @@
 #define        __HAVE_PCIIDE_MACHDEP_COMPAT_INTR_ESTABLISH
 
 /*
- * Many i386 PCI systems only work properly with I/O mapped space, in
- * particular, buses behind PCI-PCI bridges may not have memory
- * space mapped at all.  For this reason, tell drivers that have
- * a choice that we "prefer" I/O space.
- */
-#define        PCI_PREFER_IOSPACE
-
-/*
  * i386-specific PCI structure and type definitions.
  * NOT TO BE USED DIRECTLY BY MACHINE INDEPENDENT CODE.
  *