X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=arch%2Fi386%2Fpci%2Ffixup.c;h=b95b42950ed447d2774fe2aac9e6e66830d91960;hb=e984fd486fdbd65d1b4a637f0ef80086eee8fbe6;hp=b62eafb997bce2b1bf4dcd379ef06ca954bceae7;hpb=7e20ef030dde0e52dd5a57220ee82fa9facbea4e;p=linux-2.6-omap-h63xx.git

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);