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authorDavid S. Miller <davem@sunset.davemloft.net>2006-02-17 15:33:13 -0500
committerDavid S. Miller <davem@sunset.davemloft.net>2006-03-20 04:13:29 -0500
commit3763be32d591cacf808c36390a8af3f2784cde5f (patch)
tree124ae01bf91905a6d3af931caf28acf82900699b /include/asm-sparc64/timex.h
parent3f19a84e39619053f117bd5bb9183c5bfea7db45 (diff)
[SPARC64]: Define ARCH_HAS_READ_CURRENT_TIMER.
This gives more consistent bogomips and delay() semantics, especially on sun4v. It gives weird looking values though... Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/timex.h')
-rw-r--r--include/asm-sparc64/timex.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-sparc64/timex.h b/include/asm-sparc64/timex.h
index 9e8d4175bcb2..2a5e4ebaad80 100644
--- a/include/asm-sparc64/timex.h
+++ b/include/asm-sparc64/timex.h
@@ -14,4 +14,10 @@
14typedef unsigned long cycles_t; 14typedef unsigned long cycles_t;
15#define get_cycles() tick_ops->get_tick() 15#define get_cycles() tick_ops->get_tick()
16 16
17#define ARCH_HAS_READ_CURRENT_TIMER 1
18#define read_current_timer(timer_val_p) \
19({ *timer_val_p = tick_ops->get_tick(); \
20 0; \
21})
22
17#endif 23#endif