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/*
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* Contributed by Philip Mucci <mucci@cs.utk.edu> based on code from
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* Copyright (c) 2004-2006 Hewlett-Packard Development Company, L.P.
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* Contributed by Stephane Eranian <eranian@hpl.hp.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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* This file is part of libpfm, a performance monitoring support library for
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* applications on Linux/ia64.
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*/
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#ifndef __PFMLIB_SICORTEX_PRIV_H__
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#define __PFMLIB_SICORTEX_PRIV_H__
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#include "pfmlib_gen_mips64_priv.h"
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#define PFMLIB_SICORTEX_MAX_UMASK 5
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typedef struct {
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char *pme_uname; /* unit mask name */
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char *pme_udesc; /* event/umask description */
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unsigned int pme_ucode; /* unit mask code */
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} pme_sicortex_umask_t;
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typedef struct {
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char *pme_name;
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char *pme_desc; /* text description of the event */
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unsigned int pme_code; /* event mask, holds room for four events, low 8 bits cntr0, ... high 8 bits cntr3 */
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unsigned int pme_counters; /* Which counter event lives on */
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unsigned int pme_numasks; /* number of umasks */
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pme_sicortex_umask_t pme_umasks[PFMLIB_SICORTEX_MAX_UMASK]; /* umask desc */
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} pme_sicortex_entry_t;
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/*
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* SiCortex specific
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*/
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typedef union {
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uint64_t val; /* complete register value */
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struct {
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unsigned long sel_exl:1; /* int level */
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unsigned long sel_os:1; /* system level */
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unsigned long sel_sup:1; /* supervisor level */
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unsigned long sel_usr:1; /* user level */
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unsigned long sel_int:1; /* enable intr */
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unsigned long sel_event_mask:6; /* event mask */
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unsigned long sel_res1:23; /* reserved */
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unsigned long sel_res2:32; /* reserved */
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} perfsel;
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} pfm_sicortex_sel_reg_t;
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#define PMU_SICORTEX_SCB_NUM_COUNTERS 256
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typedef union {
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uint64_t val;
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struct {
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unsigned long Interval:4;
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unsigned long IntBit:5;
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unsigned long NoInc:1;
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unsigned long AddrAssert:1;
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unsigned long MagicEvent:2;
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unsigned long Reserved:19;
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} sicortex_ScbPerfCtl_reg;
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struct {
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unsigned long HistGte:20;
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unsigned long Reserved:12;
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} sicortex_ScbPerfHist_reg;
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struct {
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unsigned long Bucket:8;
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unsigned long Reserved:24;
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} sicortex_ScbPerfBuckNum_reg;
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struct {
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unsigned long ena:1;
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unsigned long Reserved:31;
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} sicortex_ScbPerfEna_reg;
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struct {
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unsigned long event:15;
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unsigned long hist:1;
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unsigned long ifOther:2;
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unsigned long Reserved:15;
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} sicortex_ScbPerfBucket_reg;
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} pmc_sicortex_scb_reg_t;
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typedef union {
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uint64_t val;
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struct {
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unsigned long Reserved:2;
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uint64_t VPCL:38;
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unsigned long VPCH:2;
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} sicortex_CpuPerfVPC_reg;
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struct {
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unsigned long Reserved:5;
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unsigned long PEA:31;
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unsigned long Reserved2:12;
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unsigned long ASID:8;
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unsigned long L2STOP:4;
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unsigned long L2STATE:3;
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unsigned long L2HIT:1;
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} sicortex_CpuPerfPEA_reg;
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} pmd_sicortex_cpu_reg_t;
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#define PFMLIB_SICORTEX_INPUT_SCB_NONE (unsigned long)0x0
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#define PFMLIB_SICORTEX_INPUT_SCB_INTERVAL (unsigned long)0x1
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#define PFMLIB_SICORTEX_INPUT_SCB_NOINC (unsigned long)0x2
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#define PFMLIB_SICORTEX_INPUT_SCB_HISTGTE (unsigned long)0x4
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#define PFMLIB_SICORTEX_INPUT_SCB_BUCKET (unsigned long)0x8
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static pme_sicortex_umask_t sicortex_scb_umasks[PFMLIB_SICORTEX_MAX_UMASK] = {
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{
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"IFOTHER_NONE","Both buckets count independently",0x00
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},
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{
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"IFOTHER_AND","Increment where this event counts and the opposite bucket counts",0x02
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},
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{
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"IFOTHER_ANDNOT","Increment where this event counts and the opposite bucket does not",0x04
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},
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{
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"HIST_NONE","Count cycles where the event is asserted",0x0
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},
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{
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"HIST_EDGE","Histogram on edges of the specified event",0x1
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}
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};
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#endif /* __PFMLIB_GEN_MIPS64_PRIV_H__ */
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