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basic modification from way back
[powerpc.git]
/
drivers
/
pci
/
pci-acpi.c
diff --git
a/drivers/pci/pci-acpi.c
b/drivers/pci/pci-acpi.c
index
a064f36
..
b5ac810
100644
(file)
--- a/
drivers/pci/pci-acpi.c
+++ b/
drivers/pci/pci-acpi.c
@@
-317,6
+317,10
@@
static int __init acpi_pci_init(void)
{
int ret;
+ if (acpi_gbl_FADT.boot_flags & BAF_MSI_NOT_SUPPORTED) {
+ printk(KERN_INFO"ACPI FADT declares the system doesn't support MSI, so disable it\n");
+ pci_no_msi();
+ }
ret = register_acpi_bus_type(&acpi_pci_bus);
if (ret)
return 0;