patch-2.4.0-test3 linux/arch/mips/sgi/kernel/time.c

• Lines: 31
• Date: Sun Jul 9 22:18:15 2000
• Orig file: v2.4.0-test2/linux/arch/mips/sgi/kernel/time.c
• Orig date: Tue May 23 15:31:33 2000

diff -u --recursive --new-file v2.4.0-test2/linux/arch/mips/sgi/kernel/time.c linux/arch/mips/sgi/kernel/time.c
@@ -1,15 +1,21 @@
-/* $Id: time.c,v 1.2 1998/04/05 11:24:00 ralf Exp $
- * time.c: Generic SGI time_init() code, this will dispatch to the
- *         appropriate per-architecture time/counter init code.
+/*
+ * time.c: Generic SGI handler for (spurious) 8254 interrupts
  *
  * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
  */
-#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kernel_stat.h>
+#include <asm/sgialib.h>
 
-extern void indy_timer_init(void);
-
-void __init time_init(void)
+void indy_8254timer_irq(void)
 {
-	/* XXX assume INDY for now XXX */
-	indy_timer_init();
+        int cpu = smp_processor_id();
+        int irq = 4;
+
+        irq_enter(cpu);
+        kstat.irqs[0][irq]++;
+        printk("indy_8254timer_irq: Whoops, should not have gotten this IRQ\n");
+        prom_getchar();
+        prom_imode();
+        irq_exit(cpu);
 }