1 files changed, 25 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/irq_32.h b/arch/sparc/include/asm/irq_32.h
new file mode 100644
index 000000000..43ec2609b
--- /dev/null
+++ b/arch/sparc/include/asm/irq_32.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* irq.h: IRQ registers on the Sparc.
+ *
+ * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
+ */
+
+#ifndef _SPARC_IRQ_H
+#define _SPARC_IRQ_H
+
+/* 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>
+
+#define irq_canonicalize(irq)	(irq)
+
+void __init init_IRQ(void);
+void __init sun4d_init_sbi_irq(void);
+
+#define NO_IRQ		0xffffffff
+
+#endif