/*
* pfmlib_intel_ivbep_unc_ha.c : Intel IvyBridge-EP Home Agent (HA) uncore PMU
*
* Copyright (c) 2014 Google Inc. All rights reserved
* 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_ivbep_unc_ha_events.h"
static void
display_ha(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_snbep_unc_reg_t f;
__pfm_vbprintf("[UNC_HA=0x%"PRIx64" event=0x%x umask=0x%x en=%d "
"inv=%d edge=%d thres=%d] %s\n",
reg->val,
reg->com.unc_event,
reg->com.unc_umask,
reg->com.unc_en,
reg->com.unc_inv,
reg->com.unc_edge,
reg->com.unc_thres,
pe[e->event].name);
if (e->count == 1)
return;
f.val = e->codes[1];
__pfm_vbprintf("[UNC_HA_ADDR=0x%"PRIx64" lo_addr=0x%x hi_addr=0x%x]\n",
f.val,
f.ha_addr.lo_addr,
f.ha_addr.hi_addr);
f.val = e->codes[2];
__pfm_vbprintf("[UNC_HA_OPC=0x%"PRIx64" opc=0x%x]\n", f.val, f.ha_opc.opc);
}
#define DEFINE_HA_BOX(n) \
pfmlib_pmu_t intel_ivbep_unc_ha##n##_support = {\
.desc = "Intel Ivy Bridge-EP HA "#n" uncore",\
.name = "ivbep_unc_ha"#n,\
.perf_name = "uncore_ha_"#n,\
.pmu = PFM_PMU_INTEL_IVBEP_UNC_HA##n,\
.pme_count = LIBPFM_ARRAY_SIZE(intel_ivbep_unc_h_pe),\
.type = PFM_PMU_TYPE_UNCORE,\
.num_cntrs = 4,\
.num_fixed_cntrs = 0,\
.max_encoding = 3, /* address matchers */\
.pe = intel_ivbep_unc_h_pe,\
.atdesc = snbep_unc_mods,\
.flags = PFMLIB_PMU_FL_RAW_UMASK,\
.pmu_detect = pfm_intel_ivbep_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_ha,\
}
DEFINE_HA_BOX(0);
DEFINE_HA_BOX(1);