Merge master.kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw

[pandora-kernel.git] / arch / i386 / pci / early.c

diff --git a/arch/i386/pci/early.c b/arch/i386/pci/early.c
index 713d6c8..42df4b6 100644 (file)
--- a/arch/i386/pci/early.c
+++ b/arch/i386/pci/early.c
@@ -45,6 +45,13 @@ void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset,
        outl(val, 0xcfc);
 }
 
+void write_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset, u8 val)
+{
+       PDprintk("%x writing to %x: %x\n", slot, offset, val);
+       outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
+       outb(val, 0xcfc);
+}
+
 int early_pci_allowed(void)
 {
        return (pci_probe & (PCI_PROBE_CONF1|PCI_PROBE_NOEARLY)) ==