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| author | Jiang Liu <jiang.liu@huawei.com> | 2012-06-22 08:55:16 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-22 23:16:51 +0200 |
| commit | f4b57a3b4352f72e461e362cb25917e28bdba80f (patch) | |
| tree | 645b4c86120578cae02e0e4065ba2b39d77bb539 /include/acpi/acnames.h | |
| parent | x86/PCI: add pci_mmconfig_insert()/delete() for PCI root bridge hotplug (diff) | |
| download | linux-f4b57a3b4352f72e461e362cb25917e28bdba80f.tar.xz linux-f4b57a3b4352f72e461e362cb25917e28bdba80f.zip | |
PCI/ACPI: provide MMCONFIG address for PCI host bridges
This patch provide MMCONFIG address for PCI host bridges, which will
be used to support host bridge hotplug. It gets MMCONFIG address
by evaluating _CBA method if available.
Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/acpi/acnames.h')
| -rw-r--r-- | include/acpi/acnames.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h index 38f508816e4a..b177f97f53b6 100644 --- a/include/acpi/acnames.h +++ b/include/acpi/acnames.h @@ -62,6 +62,7 @@ #define METHOD_NAME__AEI "_AEI" #define METHOD_NAME__PRW "_PRW" #define METHOD_NAME__SRS "_SRS" +#define METHOD_NAME__CBA "_CBA" /* Method names - these methods must appear at the namespace root */ |