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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-11-13 17:34:13 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-24 15:29:17 -0800 |
| commit | d215a9c8b46e55a1d3bc1cd907c943ef95938a0e (patch) | |
| tree | e377a5f8995fdc83bf333d7f6cee69b59447d686 /arch/x86/pci/mmconfig-shared.c | |
| parent | df5eb1d67e8074dfbc23cf396c556116728187b3 (diff) | |
| download | blackbird-op-linux-d215a9c8b46e55a1d3bc1cd907c943ef95938a0e.tar.gz blackbird-op-linux-d215a9c8b46e55a1d3bc1cd907c943ef95938a0e.zip | |
x86/PCI: MMCONFIG: use a private structure rather than the ACPI MCFG one
This adds a struct pci_mmcfg_region with a little more information
than the struct acpi_mcfg_allocation used previously. The acpi_mcfg
structure is defined by the spec, so we can't change it.
To begin with, struct pci_mmcfg_region is basically the same as the
ACPI MCFG version, but future patches will add more information.
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/pci/mmconfig-shared.c')
| -rw-r--r-- | arch/x86/pci/mmconfig-shared.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index 4820f0e8c594..5f7afdd1e2d6 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -34,10 +34,10 @@ static __init void free_all_mmcfg(void) pci_mmcfg_config = NULL; } -static __init struct acpi_mcfg_allocation *pci_mmconfig_add(int segment, - int start, int end, u64 addr) +static __init struct pci_mmcfg_region *pci_mmconfig_add(int segment, int start, + int end, u64 addr) { - struct acpi_mcfg_allocation *new; + struct pci_mmcfg_region *new; int new_num = pci_mmcfg_config_num + 1; int i = pci_mmcfg_config_num; @@ -349,7 +349,7 @@ static void __init pci_mmcfg_insert_resources(void) names = (void *)&res[pci_mmcfg_config_num]; for (i = 0; i < pci_mmcfg_config_num; i++, res++) { - struct acpi_mcfg_allocation *cfg = &pci_mmcfg_config[i]; + struct pci_mmcfg_region *cfg = &pci_mmcfg_config[i]; num_buses = cfg->end_bus_number - cfg->start_bus_number + 1; res->name = names; snprintf(names, PCI_MMCFG_RESOURCE_NAME_LEN, @@ -523,7 +523,7 @@ reject: static int __initdata known_bridge; /* The physical address of the MMCONFIG aperture. Set from ACPI tables. */ -struct acpi_mcfg_allocation *pci_mmcfg_config; +struct pci_mmcfg_region *pci_mmcfg_config; int pci_mmcfg_config_num; static int __init acpi_mcfg_check_entry(struct acpi_table_mcfg *mcfg, |
