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