diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-12-08 11:50:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-12-08 11:50:24 +0100 |
| commit | 2a2662bf88e693d477ef08351d03934f7bc0b51c (patch) | |
| tree | cef243df159cc12ada7e97998a253df7c0abb2a2 /arch/x86/include/asm/perf_event.h | |
| parent | b2776bf7149bddd1f4161f14f79520f17fc1d71d (diff) | |
| parent | 36748b9518a2437beffe861b47dff6d12b736b3f (diff) | |
Merge branch 'perf/core-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into perf/hw_breakpoints
Pull AMD range breakpoints support from Frederic Weisbecker:
" - Extend breakpoint tools and core to support address range through perf
event with initial backend support for AMD extended breakpoints.
Syntax is:
perf record -e mem:addr/len:type
For example set write breakpoint from 0x1000 to 0x1200 (0x1000 + 512)
perf record -e mem:0x1000/512:w
- Clean up a bit breakpoint code validation
It has been acked by Jiri and Oleg. "
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/perf_event.h')
| -rw-r--r-- | arch/x86/include/asm/perf_event.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index 8dfc9fd094a..dc0f6ed35b0 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -177,6 +177,9 @@ struct x86_pmu_capability { #define IBS_CAPS_BRNTRGT (1U<<5) #define IBS_CAPS_OPCNTEXT (1U<<6) #define IBS_CAPS_RIPINVALIDCHK (1U<<7) +#define IBS_CAPS_OPBRNFUSE (1U<<8) +#define IBS_CAPS_FETCHCTLEXTD (1U<<9) +#define IBS_CAPS_OPDATA4 (1U<<10) #define IBS_CAPS_DEFAULT (IBS_CAPS_AVAIL \ | IBS_CAPS_FETCHSAM \ |