/*
* pfmlib_intel_skx_upi.c : Intel SkylakeX UPI uncore PMU
*
* Copyright (c) 2017 Google LLC
* Contributed by Stephane Eranian <eranian@gmail.com>
*
* 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 <sys/types.h>
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
/* private headers */
#include "pfmlib_priv.h"
#include "pfmlib_intel_x86_priv.h"
#include "pfmlib_intel_snbep_unc_priv.h"
#include "events/intel_skx_unc_upi_events.h"
static void
display_upi(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_UPI=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_UPI(n) \
pfmlib_pmu_t intel_skx_unc_upi##n##_support = {\
.desc = "Intel SkylakeX UPI"#n" uncore",\
.name = "skx_unc_upi"#n,\
.perf_name = "uncore_upi_"#n,\
.pmu = PFM_PMU_INTEL_SKX_UNC_UPI##n,\
.pme_count = LIBPFM_ARRAY_SIZE(intel_skx_unc_upi_pe),\
.type = PFM_PMU_TYPE_UNCORE,\
.num_cntrs = 4,\
.num_fixed_cntrs = 0,\
.max_encoding = 3,\
.pe = intel_skx_unc_upi_pe,\
.atdesc = snbep_unc_mods,\
.flags = PFMLIB_PMU_FL_RAW_UMASK,\
.pmu_detect = pfm_intel_skx_unc_detect,\
.get_event_encoding[PFM_OS_NONE] = pfm_intel_snbep_unc_get_encoding,\
PFMLIB_ENCODE_PERF(pfm_intel_snbep_unc_get_perf_encoding),\
PFMLIB_OS_DETECT(pfm_intel_x86_perf_detect), \
.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_upi,\
}
DEFINE_UPI(0);
DEFINE_UPI(1);
DEFINE_UPI(2);