/*
* Copyright (c) 2008 Google, Inc
* 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.
*
* This file is part of libpfm, a performance monitoring support library for
* applications on Linux.
*/
#ifndef __PFMLIB_NHM_PRIV_H__
#define __PFMLIB_NHM_PRIV_H__
#define PFMLIB_NHM_MAX_UMASK 32
typedef struct {
char *pme_uname; /* unit mask name */
char *pme_udesc; /* event/umask description */
unsigned int pme_cntmsk; /* counter mask */
unsigned int pme_ucode; /* unit mask code */
unsigned int pme_uflags; /* unit mask flags */
unsigned int pme_umodel; /* CPU model for this umask */
} pme_nhm_umask_t;
typedef struct {
char *pme_name; /* event name */
char *pme_desc; /* event description */
unsigned int pme_code; /* event code */
unsigned int pme_cntmsk; /* counter mask */
unsigned int pme_numasks; /* number of umasks */
unsigned int pme_flags; /* flags */
pme_nhm_umask_t pme_umasks[PFMLIB_NHM_MAX_UMASK]; /* umask desc */
} pme_nhm_entry_t;
/*
* pme_flags value (event and unit mask)
*/
/* event or unit-mask level constraints */
#define PFMLIB_NHM_UMASK_NCOMBO 0x001 /* unit mask cannot be combined (default: combination ok) */
#define PFMLIB_NHM_FIXED0 0x002 /* event supported by FIXED_CTR0, can work on generic counters */
#define PFMLIB_NHM_FIXED1 0x004 /* event supported by FIXED_CTR1, can work on generic counters */
#define PFMLIB_NHM_FIXED2_ONLY 0x008 /* only works in FIXED_CTR2 */
#define PFMLIB_NHM_OFFCORE_RSP0 0x010 /* requires OFFCORE_RSP0 register */
#define PFMLIB_NHM_PMC01 0x020 /* works only on IA32_PMC0 or IA32_PMC1 */
#define PFMLIB_NHM_PEBS 0x040 /* support PEBS (precise event) */
#define PFMLIB_NHM_UNC 0x080 /* uncore event */
#define PFMLIB_NHM_UNC_FIXED 0x100 /* uncore fixed event */
#define PFMLIB_NHM_OFFCORE_RSP1 0x200 /* requires OFFCORE_RSP1 register */
#define PFMLIB_NHM_PMC0 0x400 /* works only on IA32_PMC0 */
#define PFMLIB_NHM_EX 0x800 /* has Nehalem-EX specific unit masks */
#endif /* __PFMLIB_NHM_PRIV_H__ */