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busnbits
2011 Mar 31
0
[PATCH 7/7] x86: cleanup bogus CONFIG_ACPI_PCI uses
...{ NULL, }
};
--- a/xen/arch/x86/x86_64/mmconf-fam10h.c
+++ b/xen/arch/x86/x86_64/mmconf-fam10h.c
@@ -146,21 +146,14 @@ void __cpuinit fam10h_check_enable_mmcfg
/* try to make sure that AP''s setting is identical to BSP setting */
if (val & FAM10H_MMIO_CONF_ENABLE) {
- unsigned busnbits;
- busnbits = (val >> FAM10H_MMIO_CONF_BUSRANGE_SHIFT) &
- FAM10H_MMIO_CONF_BUSRANGE_MASK;
-
- /* only trust the one handle 256 buses, if acpi=off */
- if (!acpi_pci_disabled || busnbits >= 8) {
- u64 base = val & MASK;
-
- if (!fam10h_pci_mmconf_base) {
- fam10h_pci_m...