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/*
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* pfmlib_intel_wsm.c : Intel Westmere core PMU
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*
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* Copyright (c) 2009 Google, Inc
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* Contributed by Stephane Eranian <eranian@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/* private headers */
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#include "pfmlib_priv.h"
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#include "pfmlib_intel_x86_priv.h"
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#include "events/intel_wsm_events.h"
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static const int wsm_models[] = {
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37, /* Clarkdale */
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0,
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};
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static const int wsm_dp_models[] = {
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44, /* Westmere-EP, Gulftown */
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47, /* Westmere E7 */
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0,
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};
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static int
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pfm_wsm_init(void *this)
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{
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pfm_intel_x86_cfg.arch_version = 3;
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return PFM_SUCCESS;
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}
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pfmlib_pmu_t intel_wsm_sp_support={
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.desc = "Intel Westmere (single-socket)",
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.name = "wsm",
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.pmu = PFM_PMU_INTEL_WSM,
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.pme_count = LIBPFM_ARRAY_SIZE(intel_wsm_pe),
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.type = PFM_PMU_TYPE_CORE,
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.supported_plm = INTEL_X86_PLM,
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.num_cntrs = 4,
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.num_fixed_cntrs = 3,
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.max_encoding = 2, /* because of OFFCORE_RESPONSE */
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.pe = intel_wsm_pe,
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.atdesc = intel_x86_mods,
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.flags = PFMLIB_PMU_FL_RAW_UMASK
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| INTEL_X86_PMU_FL_ECMASK,
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.cpu_family = 6,
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.cpu_models = wsm_models,
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.pmu_detect = pfm_intel_x86_model_detect,
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.pmu_init = pfm_wsm_init,
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.get_event_encoding[PFM_OS_NONE] = pfm_intel_x86_get_encoding,
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PFMLIB_ENCODE_PERF(pfm_intel_x86_get_perf_encoding),
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.get_event_first = pfm_intel_x86_get_event_first,
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.get_event_next = pfm_intel_x86_get_event_next,
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.event_is_valid = pfm_intel_x86_event_is_valid,
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.validate_table = pfm_intel_x86_validate_table,
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.get_event_info = pfm_intel_x86_get_event_info,
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.get_event_attr_info = pfm_intel_x86_get_event_attr_info,
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PFMLIB_VALID_PERF_PATTRS(pfm_intel_x86_perf_validate_pattrs),
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.get_event_nattrs = pfm_intel_x86_get_event_nattrs,
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.can_auto_encode = pfm_intel_x86_can_auto_encode,
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};
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pfmlib_pmu_t intel_wsm_dp_support={
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.desc = "Intel Westmere DP",
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.name = "wsm_dp",
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.pmu = PFM_PMU_INTEL_WSM_DP,
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.pme_count = LIBPFM_ARRAY_SIZE(intel_wsm_pe),
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.type = PFM_PMU_TYPE_CORE,
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.supported_plm = INTEL_X86_PLM,
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.num_cntrs = 4,
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.num_fixed_cntrs = 3,
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.max_encoding = 2, /* because of OFFCORE_RESPONSE */
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.pe = intel_wsm_pe,
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.atdesc = intel_x86_mods,
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.flags = PFMLIB_PMU_FL_RAW_UMASK
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| INTEL_X86_PMU_FL_ECMASK,
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.cpu_family = 6,
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.cpu_models = wsm_dp_models,
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.pmu_detect = pfm_intel_x86_model_detect,
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.pmu_init = pfm_wsm_init,
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.get_event_encoding[PFM_OS_NONE] = pfm_intel_x86_get_encoding,
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PFMLIB_ENCODE_PERF(pfm_intel_x86_get_perf_encoding),
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.get_event_first = pfm_intel_x86_get_event_first,
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.get_event_next = pfm_intel_x86_get_event_next,
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.event_is_valid = pfm_intel_x86_event_is_valid,
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.validate_table = pfm_intel_x86_validate_table,
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.get_event_info = pfm_intel_x86_get_event_info,
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.get_event_attr_info = pfm_intel_x86_get_event_attr_info,
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PFMLIB_VALID_PERF_PATTRS(pfm_intel_x86_perf_validate_pattrs),
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.get_event_nattrs = pfm_intel_x86_get_event_nattrs,
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.can_auto_encode = pfm_intel_x86_can_auto_encode,
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};
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