x86, um: ... and asm-x86 move

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/arch/x86/include/asm/timex.h b/arch/x86/include/asm/timex.h
new file mode 100644
index 000000000000..d1ce2416a5da
--- /dev/null
+++ b/arch/x86/include/asm/timex.h
@@ -0,0 +1,19 @@
+/* x86 architecture timex specifications */
+#ifndef ASM_X86__TIMEX_H
+#define ASM_X86__TIMEX_H
+
+#include <asm/processor.h>
+#include <asm/tsc.h>
+
+#ifdef CONFIG_X86_ELAN
+#  define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
+#elif defined(CONFIG_X86_RDC321X)
+#  define PIT_TICK_RATE 1041667 /* Underlying HZ for R8610 */
+#else
+#  define PIT_TICK_RATE 1193182 /* Underlying HZ */
+#endif
+#define CLOCK_TICK_RATE PIT_TICK_RATE
+
+#define ARCH_HAS_READ_CURRENT_TIMER
+
+#endif /* ASM_X86__TIMEX_H */