diff options
Diffstat (limited to 'arch/i386/pci')
| -rw-r--r-- | arch/i386/pci/fixup.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c index b62eafb997b..b95b42950ed 100644 --- a/arch/i386/pci/fixup.c +++ b/arch/i386/pci/fixup.c @@ -436,3 +436,14 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, pci_early_fixup_cyrix_5530); DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, pci_early_fixup_cyrix_5530); + +/* + * Siemens Nixdorf AG FSC Multiprocessor Interrupt Controller: + * prevent update of the BAR0, which doesn't look like a normal BAR. + */ +static void __devinit pci_siemens_interrupt_controller(struct pci_dev *dev) +{ + dev->resource[0].flags |= IORESOURCE_PCI_FIXED; +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SIEMENS, 0x0015, + pci_siemens_interrupt_controller); |