Messages in this thread Patch in this message | | | Date | Mon, 25 May 2009 19:51:38 GMT | From | tip-bot for Peter Zijlstra <> | Subject | [tip:perfcounters/core] perf_counter: x86: Expose INV and EDGE bits |
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Commit-ID: ff99be573e02e9f7edc23b472c7f9a5ddba12795 Gitweb: http://git.kernel.org/tip/ff99be573e02e9f7edc23b472c7f9a5ddba12795 Author: Peter Zijlstra <a.p.zijlstra@chello.nl> AuthorDate: Mon, 25 May 2009 17:39:03 +0200 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Mon, 25 May 2009 21:41:11 +0200
perf_counter: x86: Expose INV and EDGE bits
Expose the INV and EDGE bits of the PMU to raw configs.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: John Kacur <jkacur@redhat.com> LKML-Reference: <20090525153931.494709027@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
--- arch/x86/kernel/cpu/perf_counter.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c index 6cc1660..c14437f 100644 --- a/arch/x86/kernel/cpu/perf_counter.c +++ b/arch/x86/kernel/cpu/perf_counter.c @@ -87,11 +87,15 @@ static u64 intel_pmu_raw_event(u64 event) { #define CORE_EVNTSEL_EVENT_MASK 0x000000FFULL #define CORE_EVNTSEL_UNIT_MASK 0x0000FF00ULL +#define CORE_EVNTSEL_EDGE_MASK 0x00040000ULL +#define CORE_EVNTSEL_INV_MASK 0x00800000ULL #define CORE_EVNTSEL_COUNTER_MASK 0xFF000000ULL #define CORE_EVNTSEL_MASK \ (CORE_EVNTSEL_EVENT_MASK | \ CORE_EVNTSEL_UNIT_MASK | \ + CORE_EVNTSEL_EDGE_MASK | \ + CORE_EVNTSEL_INV_MASK | \ CORE_EVNTSEL_COUNTER_MASK) return event & CORE_EVNTSEL_MASK; @@ -119,11 +123,15 @@ static u64 amd_pmu_raw_event(u64 event) { #define K7_EVNTSEL_EVENT_MASK 0x7000000FFULL #define K7_EVNTSEL_UNIT_MASK 0x00000FF00ULL +#define K7_EVNTSEL_EDGE_MASK 0x000040000ULL +#define K7_EVNTSEL_INV_MASK 0x000800000ULL #define K7_EVNTSEL_COUNTER_MASK 0x0FF000000ULL #define K7_EVNTSEL_MASK \ (K7_EVNTSEL_EVENT_MASK | \ K7_EVNTSEL_UNIT_MASK | \ + K7_EVNTSEL_EDGE_MASK | \ + K7_EVNTSEL_INV_MASK | \ K7_EVNTSEL_COUNTER_MASK) return event & K7_EVNTSEL_MASK;
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