/* * pfmlib_intel_snbep_qpi.c : Intel SandyBridge-EP QPI uncore PMU * * Copyright (c) 2012 Google, Inc * Contributed by Stephane Eranian * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies * of the Software, and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include /* private headers */ #include "pfmlib_priv.h" #include "pfmlib_intel_x86_priv.h" #include "pfmlib_intel_snbep_unc_priv.h" #include "events/intel_snbep_unc_qpi_events.h" static void display_qpi(void *this, pfmlib_event_desc_t *e, void *val) { const intel_x86_entry_t *pe = this_pe(this); pfm_snbep_unc_reg_t *reg = val; __pfm_vbprintf("[UNC_QPI=0x%"PRIx64" event=0x%x sel_ext=%d umask=0x%x en=%d " "inv=%d edge=%d thres=%d] %s\n", reg->val, reg->qpi.unc_event, reg->qpi.unc_event_ext, reg->qpi.unc_umask, reg->qpi.unc_en, reg->qpi.unc_inv, reg->qpi.unc_edge, reg->qpi.unc_thres, pe[e->event].name); } #define DEFINE_QPI_BOX(n) \ pfmlib_pmu_t intel_snbep_unc_qpi##n##_support = {\ .desc = "Intel Sandy Bridge-EP QPI"#n" uncore",\ .name = "snbep_unc_qpi"#n,\ .perf_name = "uncore_qpi_"#n,\ .pmu = PFM_PMU_INTEL_SNBEP_UNC_QPI##n,\ .pme_count = LIBPFM_ARRAY_SIZE(intel_snbep_unc_q_pe),\ .type = PFM_PMU_TYPE_UNCORE,\ .num_cntrs = 4,\ .num_fixed_cntrs = 0,\ .max_encoding = 3,\ .pe = intel_snbep_unc_q_pe,\ .atdesc = snbep_unc_mods,\ .flags = PFMLIB_PMU_FL_RAW_UMASK\ | PFMLIB_PMU_FL_NO_SMPL,\ .pmu_detect = pfm_intel_snbep_unc_detect,\ .get_event_encoding[PFM_OS_NONE] = pfm_intel_snbep_unc_get_encoding,\ PFMLIB_ENCODE_PERF(pfm_intel_snbep_unc_get_perf_encoding),\ .get_event_first = pfm_intel_x86_get_event_first,\ .get_event_next = pfm_intel_x86_get_event_next,\ .event_is_valid = pfm_intel_x86_event_is_valid,\ .validate_table = pfm_intel_x86_validate_table,\ .get_event_info = pfm_intel_x86_get_event_info,\ .get_event_attr_info = pfm_intel_x86_get_event_attr_info,\ PFMLIB_VALID_PERF_PATTRS(pfm_intel_snbep_unc_perf_validate_pattrs),\ .get_event_nattrs = pfm_intel_x86_get_event_nattrs,\ .display_reg = display_qpi,\ } DEFINE_QPI_BOX(0); DEFINE_QPI_BOX(1);