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[PATCH] x86: Disable MMCONFIG on Intel SDV using DMI blacklist
[powerpc.git]
/
arch
/
i386
/
pci
/
common.c
diff --git
a/arch/i386/pci/common.c
b/arch/i386/pci/common.c
index
0a362e3
..
1220dd8
100644
(file)
--- a/
arch/i386/pci/common.c
+++ b/
arch/i386/pci/common.c
@@
-237,6
+237,11
@@
char * __devinit pcibios_setup(char *str)
pci_probe &= ~PCI_PROBE_MMCONF;
return NULL;
}
+ /* override DMI blacklist */
+ else if (!strcmp(str, "mmconf")) {
+ pci_probe |= PCI_PROBE_MMCONF_FORCE;
+ return NULL;
+ }
#endif
else if (!strcmp(str, "noacpi")) {
acpi_noirq_set();