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| author | Tony Luck <tony.luck@intel.com> | 2007-07-20 18:22:30 (GMT) |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-07-20 18:22:30 (GMT) |
| commit | 0aa366f351d044703e25c8425e508170e80d83b1 (patch) | |
| tree | 485040cbef6157b9bcb2e7b1b85920d1e391ab68 /arch/ia64/kernel/asm-offsets.c | |
| parent | 5bae7ac9feba925fd0099057f6b23d7be80b7b41 (diff) | |
| download | linux-fsl-qoriq-0aa366f351d044703e25c8425e508170e80d83b1.tar.xz | |
[IA64] Convert to generic timekeeping/clocksource
This is a merge of Peter Keilty's initial patch (which was
revived by Bob Picco) for this with Hidetoshi Seto's fixes
and scaling improvements.
Acked-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/asm-offsets.c')
| -rw-r--r-- | arch/ia64/kernel/asm-offsets.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c index 2236fab..0aebc6f 100644 --- a/arch/ia64/kernel/asm-offsets.c +++ b/arch/ia64/kernel/asm-offsets.c @@ -7,6 +7,7 @@ #define ASM_OFFSETS_C 1 #include <linux/sched.h> +#include <linux/clocksource.h> #include <asm-ia64/processor.h> #include <asm-ia64/ptrace.h> @@ -15,6 +16,7 @@ #include <asm-ia64/mca.h> #include "../kernel/sigframe.h" +#include "../kernel/fsyscall_gtod_data.h" #define DEFINE(sym, val) \ asm volatile("\n->" #sym " %0 " #val : : "i" (val)) @@ -256,17 +258,24 @@ void foo(void) BLANK(); /* used by fsys_gettimeofday in arch/ia64/kernel/fsys.S */ - DEFINE(IA64_TIME_INTERPOLATOR_ADDRESS_OFFSET, offsetof (struct time_interpolator, addr)); - DEFINE(IA64_TIME_INTERPOLATOR_SOURCE_OFFSET, offsetof (struct time_interpolator, source)); - DEFINE(IA64_TIME_INTERPOLATOR_SHIFT_OFFSET, offsetof (struct time_interpolator, shift)); - DEFINE(IA64_TIME_INTERPOLATOR_NSEC_OFFSET, offsetof (struct time_interpolator, nsec_per_cyc)); - DEFINE(IA64_TIME_INTERPOLATOR_OFFSET_OFFSET, offsetof (struct time_interpolator, offset)); - DEFINE(IA64_TIME_INTERPOLATOR_LAST_CYCLE_OFFSET, offsetof (struct time_interpolator, last_cycle)); - DEFINE(IA64_TIME_INTERPOLATOR_LAST_COUNTER_OFFSET, offsetof (struct time_interpolator, last_counter)); - DEFINE(IA64_TIME_INTERPOLATOR_JITTER_OFFSET, offsetof (struct time_interpolator, jitter)); - DEFINE(IA64_TIME_INTERPOLATOR_MASK_OFFSET, offsetof (struct time_interpolator, mask)); - DEFINE(IA64_TIME_SOURCE_CPU, TIME_SOURCE_CPU); - DEFINE(IA64_TIME_SOURCE_MMIO64, TIME_SOURCE_MMIO64); - DEFINE(IA64_TIME_SOURCE_MMIO32, TIME_SOURCE_MMIO32); - DEFINE(IA64_TIMESPEC_TV_NSEC_OFFSET, offsetof (struct timespec, tv_nsec)); + DEFINE(IA64_GTOD_LOCK_OFFSET, + offsetof (struct fsyscall_gtod_data_t, lock)); + DEFINE(IA64_GTOD_WALL_TIME_OFFSET, + offsetof (struct fsyscall_gtod_data_t, wall_time)); + DEFINE(IA64_GTOD_MONO_TIME_OFFSET, + offsetof (struct fsyscall_gtod_data_t, monotonic_time)); + DEFINE(IA64_CLKSRC_MASK_OFFSET, + offsetof (struct fsyscall_gtod_data_t, clk_mask)); + DEFINE(IA64_CLKSRC_MULT_OFFSET, + offsetof (struct fsyscall_gtod_data_t, clk_mult)); + DEFINE(IA64_CLKSRC_SHIFT_OFFSET, + offsetof (struct fsyscall_gtod_data_t, clk_shift)); + DEFINE(IA64_CLKSRC_MMIO_OFFSET, + offsetof (struct fsyscall_gtod_data_t, clk_fsys_mmio)); + DEFINE(IA64_CLKSRC_CYCLE_LAST_OFFSET, + offsetof (struct fsyscall_gtod_data_t, clk_cycle_last)); + DEFINE(IA64_ITC_JITTER_OFFSET, + offsetof (struct itc_jitter_data_t, itc_jitter)); + DEFINE(IA64_ITC_LASTCYCLE_OFFSET, + offsetof (struct itc_jitter_data_t, itc_lastcycle)); } |