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| author | Olivier Galibert | 2007-02-13 13:26:20 +0100 |
|---|---|---|
| committer | Andi Kleen | 2007-02-13 13:26:20 +0100 |
| commit | b78673944b22b662b270c8bba5c198f19e4ee4e1 (patch) | |
| tree | 3cbbe3808335fc297fb3daf01dcbf26d4243a2db /arch/i386/pci/pci.h | |
| parent | [PATCH] i386: Fix a typo in an IRQ handler name (diff) | |
| download | kernel-qcow2-linux-b78673944b22b662b270c8bba5c198f19e4ee4e1.tar.gz kernel-qcow2-linux-b78673944b22b662b270c8bba5c198f19e4ee4e1.tar.xz kernel-qcow2-linux-b78673944b22b662b270c8bba5c198f19e4ee4e1.zip | |
[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>
Diffstat (limited to 'arch/i386/pci/pci.h')
| -rw-r--r-- | arch/i386/pci/pci.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h index a0a25180b61a..0270c80d99cc 100644 --- a/arch/i386/pci/pci.h +++ b/arch/i386/pci/pci.h @@ -94,3 +94,9 @@ extern void pci_pcbios_init(void); 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); |