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authorAravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>2014-11-10 23:24:26 +0300
committerIngo Molnar <mingo@kernel.org>2014-11-12 17:12:32 +0300
commit904cb3677f3adcd3d837be0a0d0b14251ba8d6f7 (patch)
tree722be6e055514ffee30935360b97c7833e33332d /arch/x86/include/asm/perf_event.h
parent322cd21fc196575d922e5e8bd8d5730a91c2b73d (diff)
downloadlinux-904cb3677f3adcd3d837be0a0d0b14251ba8d6f7.tar.xz
perf/x86/amd/ibs: Update IBS MSRs and feature definitions
New Fam15h models carry extra feature bits and extend the MSR register space for IBS ops. Adding them here. While at it, add functionality to read IbsBrTarget and OpData4 depending on their availability if user wants a PERF_SAMPLE_RAW. Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Acked-by: Borislav Petkov <bp@suse.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Jan Kiszka <jan.kiszka@siemens.com> Cc: Len Brown <len.brown@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: <paulus@samba.org> Cc: <acme@kernel.org> Link: http://lkml.kernel.org/r/1415651066-13523-1-git-send-email-Aravind.Gopalakrishnan@amd.com 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.h3
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 8dfc9fd094a3..dc0f6ed35b08 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 \