diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-11-13 17:34:49 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-24 15:30:14 -0800 |
| commit | ff097ddd4aeac790fd51d013c79c2f18ec9a7117 (patch) | |
| tree | 4a77f081e4ac7e93aa74a102bf372419699468b9 /arch/x86/include/asm/pci_x86.h | |
| parent | 987c367b4e93be6826394e7c9cc14d28bb5c8810 (diff) | |
x86/PCI: MMCONFIG: manage pci_mmcfg_region as a list, not a table
This changes pci_mmcfg_region from a table to a list, to make it easier
to add and remove MMCONFIG regions for PCI host bridge hotplug.
Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/include/asm/pci_x86.h')
| -rw-r--r-- | arch/x86/include/asm/pci_x86.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index 7aa2ed8f25a..0b7c316a70c 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -122,6 +122,7 @@ extern int __init pcibios_init(void); #define PCI_MMCFG_RESOURCE_NAME_LEN (22 + 4 + 2 + 2) struct pci_mmcfg_region { + struct list_head list; struct resource res; u64 address; char __iomem *virt; @@ -134,8 +135,7 @@ struct pci_mmcfg_region { extern int __init pci_mmcfg_arch_init(void); extern void __init pci_mmcfg_arch_free(void); -extern struct pci_mmcfg_region *pci_mmcfg_config; -extern int pci_mmcfg_config_num; +extern struct list_head pci_mmcfg_list; #define PCI_MMCFG_BUS_OFFSET(bus) ((bus) << 20) |