patch-2.4.18 linux/arch/i386/kernel/pci-irq.c

• Lines: 15
• Date: Wed Feb 6 20:47:54 2002
• Orig file: linux.orig/arch/i386/kernel/pci-irq.c
• Orig date: Mon Feb 18 20:18:39 2002

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/arch/i386/kernel/pci-irq.c linux/arch/i386/kernel/pci-irq.c
@@ -225,12 +225,12 @@
  */
 static int pirq_cyrix_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
 {
-	return read_config_nybble(router, 0x5C, pirq-1);
+	return read_config_nybble(router, 0x5C, (pirq-1)^1);
 }
 
 static int pirq_cyrix_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
 {
-	write_config_nybble(router, 0x5C, pirq-1, irq);
+	write_config_nybble(router, 0x5C, (pirq-1)^1, irq);
 	return 1;
 }