diff options
| author | Yinghai Lu <Yinghai.Lu@Sun.COM> | 2008-02-15 01:28:41 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-26 23:41:03 +0200 |
| commit | 0b64ad7123eb013c3de26750f2d4c356cd566231 (patch) | |
| tree | f6c1f3ad3880a39eae7e309c0c24605063019fcf /arch/x86/pci/pci.h | |
| parent | 7752d5cfe3d11ca0bb9c673ec38bd78ba6578f8e (diff) | |
x86: clear pci_mmcfg_virt when mmcfg get rejected
For x86_64, need to free pci_mmcfg_virt, and iounmap some pointers
when MMCONF is not reserved in E820 or acpi _CRS and get rejected.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg KH <greg@kroah.com>
Cc: Greg KH <greg@kroah.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/pci/pci.h')
| -rw-r--r-- | arch/x86/pci/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/pci/pci.h b/arch/x86/pci/pci.h index 28b9b72ce7c7..c8b89a832c66 100644 --- a/arch/x86/pci/pci.h +++ b/arch/x86/pci/pci.h @@ -101,6 +101,7 @@ extern void pci_pcbios_init(void); /* pci-mmconfig.c */ extern int __init pci_mmcfg_arch_init(void); +extern void __init pci_mmcfg_arch_free(void); /* * AMD Fam10h CPUs are buggy, and cannot access MMIO config space |