--- play-2.6.9.patched.changed.compile/arch/ppc/platforms/mvme5100.c.orig	2004-09-29 08:25:47.549383101 +1000
+++ play-2.6.9.patched.changed.compile/arch/ppc/platforms/mvme5100.c	2004-09-29 08:25:54.199430187 +1000
@@ -81,7 +81,7 @@ mvme5100_map_irq(struct pci_dev *dev, un
 		{ 28, 25, 26, 27 },	/* IDSEL 17 - PMC Slot 2 */
 		{  0,  0,  0,  0 },	/* IDSEL 18 - unused */
 		{ 29,  0,  0,  0 },	/* IDSEL 19 - Enet 2 */
-		{  0,  0,  0,  0 },	/* IDSEL 20 - PMCSPAN */
+		{ 25, 26, 27, 28 }, /* IDSEL 20 - PMCSPAN */
 	};
 
 	const long min_idsel = 11, max_idsel = 20, irqs_per_slot = 4;