1 files changed, 25 insertions, 0 deletions

diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-i386/mach-voyager/do_timer.h
new file mode 100644
index 000000000000..ae510e5d0d78
--- /dev/null
+++ b/include/asm-i386/mach-voyager/do_timer.h
@@ -0,0 +1,25 @@
+/* defines for inline arch setup functions */
+#include <asm/voyager.h>
+
+static inline void do_timer_interrupt_hook(struct pt_regs *regs)
+{
+        do_timer(regs);
+#ifndef CONFIG_SMP
+        update_process_times(user_mode(regs));
+#endif
+
+        voyager_timer_interrupt(regs);
+}
+
+static inline int do_timer_overflow(int count)
+{
+        /* can't read the ISR, just assume 1 tick
+           overflow */
+        if(count > LATCH || count < 0) {
+                printk(KERN_ERR "VOYAGER PROBLEM: count is %d, latch is %d\n", count, LATCH);
+                count = LATCH;
+        }
+        count -= LATCH;
+
+        return count;
+}