patch-2.4.19 linux-2.4.19/arch/mips/hp-lj/irq.c

• Lines: 42
• Date: Fri Aug 2 17:39:43 2002
• Orig file: linux-2.4.18/arch/mips/hp-lj/irq.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/arch/mips/hp-lj/irq.c linux-2.4.19/arch/mips/hp-lj/irq.c
@@ -0,0 +1,41 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Code to handle x86 style IRQs plus some generic interrupt stuff.
+ *
+ * Copyright (C) 1992 Linus Torvalds
+ * Copyright (C) 1994 - 2000 Ralf Baechle
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/mipsregs.h>
+#include <asm/system.h>
+#include <asm/gdb-stub.h>
+
+
+/* install the handler for exception 0 */
+void __init init_IRQ(void)
+{
+    extern void hpIRQ(void);
+    extern void mips_cpu_irq_init(u32 base);
+    mips_cpu_irq_init(0);
+    set_except_vector(0, hpIRQ);
+
+#ifdef CONFIG_REMOTE_DEBUG
+    { 
+       extern void breakpoint(void);
+       extern int remote_debug;
+
+       if (remote_debug) {
+          set_debug_traps();
+          breakpoint();
+       }
+    }
+#endif
+        
+}
+