commit b78673944b22b662b270c8bba5c198f19e4ee4e1
author Olivier Galibert <galibert@pobox.com> Tue Feb 13 13:26:20 2007 +0100
committer Andi Kleen <andi@basil.nowhere.org> Tue Feb 13 13:26:20 2007 +0100
tree 3cbbe3808335fc297fb3daf01dcbf26d4243a2db
parent 2e188938ab2358034801938c2329b016ca135823

[PATCH] mmconfig: Share parts of mmconfig code between i386 and x86-64

i386 and x86-64 pci mmconfig code have a lot in common.  So share what's
shareable between the two.

Signed-off-by: Olivier Galibert <galibert@pobox.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>

arch/i386/pci/pci.h

diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h
index a0a2518..0270c80 100644
--- a/arch/i386/pci/pci.h
+++ b/arch/i386/pci/pci.h
@@ -94,3 +94,9 @@
 extern void pci_mmcfg_init(int type);
 extern void pcibios_sort(void);
 
+/* pci-mmconfig.c */
+
+#define PCI_MMCFG_MAX_CHECK_BUS 16
+extern DECLARE_BITMAP(pci_mmcfg_fallback_slots, 32*PCI_MMCFG_MAX_CHECK_BUS);
+
+extern int pci_mmcfg_arch_init(void);