Merge branches 'from-henrik', 'hidraw', 'logitech', 'picolcd', 'ps3', 'uclogic',...

[karo-tx-linux.git] / arch / x86 / kernel / cpu / perf_event_intel.c

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 7f2739e03e79a80fc1baaf203cf3a22eccec54dc..6bca492b85475bc8eab5577447ce1fa9a5133223 100644 (file)
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -2008,6 +2008,7 @@ __init int intel_pmu_init(void)
                break;
 
        case 28: /* Atom */
+       case 54: /* Cedariew */
                memcpy(hw_cache_event_ids, atom_hw_cache_event_ids,
                       sizeof(hw_cache_event_ids));
 
@@ -2047,7 +2048,6 @@ __init int intel_pmu_init(void)
        case 42: /* SandyBridge */
        case 45: /* SandyBridge, "Romely-EP" */
                x86_add_quirk(intel_sandybridge_quirk);
-       case 58: /* IvyBridge */
                memcpy(hw_cache_event_ids, snb_hw_cache_event_ids,
                       sizeof(hw_cache_event_ids));
                memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs,
@@ -2072,6 +2072,29 @@ __init int intel_pmu_init(void)
 
                pr_cont("SandyBridge events, ");
                break;
+       case 58: /* IvyBridge */
+               memcpy(hw_cache_event_ids, snb_hw_cache_event_ids,
+                      sizeof(hw_cache_event_ids));
+               memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs,
+                      sizeof(hw_cache_extra_regs));
+
+               intel_pmu_lbr_init_snb();
+
+               x86_pmu.event_constraints = intel_snb_event_constraints;
+               x86_pmu.pebs_constraints = intel_ivb_pebs_event_constraints;
+               x86_pmu.pebs_aliases = intel_pebs_aliases_snb;
+               x86_pmu.extra_regs = intel_snb_extra_regs;
+               /* all extra regs are per-cpu when HT is on */
+               x86_pmu.er_flags |= ERF_HAS_RSP_1;
+               x86_pmu.er_flags |= ERF_NO_HT_SHARING;
+
+               /* UOPS_ISSUED.ANY,c=1,i=1 to count stall cycles */
+               intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] =
+                       X86_CONFIG(.event=0x0e, .umask=0x01, .inv=1, .cmask=1);
+
+               pr_cont("IvyBridge events, ");
+               break;
+
 
        default:
                switch (x86_pmu.version) {