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Diffstat (limited to 'arch/x86/pci/common.c')
-rw-r--r--arch/x86/pci/common.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 07d53184f7a..2a4d751818b 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -425,6 +425,10 @@ char * __devinit pcibios_setup(char *str)
pci_probe &= ~PCI_PROBE_MMCONF;
return NULL;
}
+ else if (!strcmp(str, "check_enable_amd_mmconf")) {
+ pci_probe |= PCI_CHECK_ENABLE_AMD_MMCONF;
+ return NULL;
+ }
#endif
else if (!strcmp(str, "noacpi")) {
acpi_noirq_set();