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Diffstat (limited to 'arch/sparc/include/asm/irq_32.h')
-rw-r--r--arch/sparc/include/asm/irq_32.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/sparc/include/asm/irq_32.h b/arch/sparc/include/asm/irq_32.h
index eced3e3ebd30..2ae3acaeb1b3 100644
--- a/arch/sparc/include/asm/irq_32.h
+++ b/arch/sparc/include/asm/irq_32.h
@@ -6,7 +6,11 @@
#ifndef _SPARC_IRQ_H
#define _SPARC_IRQ_H
-#define NR_IRQS 16
+/* Allocated number of logical irq numbers.
+ * sun4d boxes (ss2000e) should be OK with ~32.
+ * Be on the safe side and make room for 64
+ */
+#define NR_IRQS 64
#include <linux/interrupt.h>