diff options
| -rw-r--r-- | arch/i386/pci/direct.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/i386/pci/direct.c b/arch/i386/pci/direct.c index 99012b93bd1..4457cf3eb40 100644 --- a/arch/i386/pci/direct.c +++ b/arch/i386/pci/direct.c @@ -4,6 +4,7 @@ #include <linux/pci.h> #include <linux/init.h> +#include <linux/dmi.h> #include "pci.h" /* @@ -188,6 +189,10 @@ static int __init pci_sanity_check(struct pci_raw_ops *o) if (pci_probe & PCI_NO_CHECKS) return 1; + /* Assume Type 1 works for newer systems. + This handles machines that don't have anything on PCI Bus 0. */ + if (dmi_get_year(DMI_BIOS_DATE) >= 2001) + return 1; for (devfn = 0; devfn < 0x100; devfn++) { if (o->read(0, 0, devfn, PCI_CLASS_DEVICE, 2, &x)) |