1*25cf1a30Sjl /* 2*25cf1a30Sjl * CDDL HEADER START 3*25cf1a30Sjl * 4*25cf1a30Sjl * The contents of this file are subject to the terms of the 5*25cf1a30Sjl * Common Development and Distribution License (the "License"). 6*25cf1a30Sjl * You may not use this file except in compliance with the License. 7*25cf1a30Sjl * 8*25cf1a30Sjl * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*25cf1a30Sjl * or http://www.opensolaris.org/os/licensing. 10*25cf1a30Sjl * See the License for the specific language governing permissions 11*25cf1a30Sjl * and limitations under the License. 12*25cf1a30Sjl * 13*25cf1a30Sjl * When distributing Covered Code, include this CDDL HEADER in each 14*25cf1a30Sjl * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*25cf1a30Sjl * If applicable, add the following below this CDDL HEADER, with the 16*25cf1a30Sjl * fields enclosed by brackets "[]" replaced with your own identifying 17*25cf1a30Sjl * information: Portions Copyright [yyyy] [name of copyright owner] 18*25cf1a30Sjl * 19*25cf1a30Sjl * CDDL HEADER END 20*25cf1a30Sjl */ 21*25cf1a30Sjl /* 22*25cf1a30Sjl * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23*25cf1a30Sjl * Use is subject to license terms. 24*25cf1a30Sjl */ 25*25cf1a30Sjl 26*25cf1a30Sjl #ifndef _SYS_PCMU_COUNTERS_H 27*25cf1a30Sjl #define _SYS_PCMU_COUNTERS_H 28*25cf1a30Sjl 29*25cf1a30Sjl #pragma ident "%Z%%M% %I% %E% SMI" 30*25cf1a30Sjl 31*25cf1a30Sjl #ifdef __cplusplus 32*25cf1a30Sjl extern "C" { 33*25cf1a30Sjl #endif 34*25cf1a30Sjl 35*25cf1a30Sjl #define NUM_OF_PICS 2 36*25cf1a30Sjl 37*25cf1a30Sjl /* 38*25cf1a30Sjl * used to build array of event-names and pcr-mask values 39*25cf1a30Sjl */ 40*25cf1a30Sjl typedef struct pcmu_kev_mask { 41*25cf1a30Sjl char *event_name; /* Event name */ 42*25cf1a30Sjl uint64_t pcr_mask; /* PCR mask */ 43*25cf1a30Sjl } pcmu_kev_mask_t; 44*25cf1a30Sjl 45*25cf1a30Sjl typedef struct pcmu_ksinfo { 46*25cf1a30Sjl uint8_t pic_no_evs; /* number of events */ 47*25cf1a30Sjl uint8_t pic_shift[NUM_OF_PICS]; /* PIC shift */ 48*25cf1a30Sjl kstat_t *pic_name_ksp[NUM_OF_PICS]; /* kstat names */ 49*25cf1a30Sjl } pcmu_ksinfo_t; 50*25cf1a30Sjl 51*25cf1a30Sjl typedef struct pcmu_cntr_addr { 52*25cf1a30Sjl uint64_t *pcr_addr; 53*25cf1a30Sjl uint64_t *pic_addr; 54*25cf1a30Sjl } pcmu_cntr_addr_t; 55*25cf1a30Sjl 56*25cf1a30Sjl typedef struct pcmu_cntr_pa { 57*25cf1a30Sjl uint64_t pcr_pa; 58*25cf1a30Sjl uint64_t pic_pa; 59*25cf1a30Sjl } pcmu_cntr_pa_t; 60*25cf1a30Sjl 61*25cf1a30Sjl /* 62*25cf1a30Sjl * Prototypes. 63*25cf1a30Sjl */ 64*25cf1a30Sjl extern void pcmu_create_name_kstat(char *, pcmu_ksinfo_t *, pcmu_kev_mask_t *); 65*25cf1a30Sjl extern void pcmu_delete_name_kstat(pcmu_ksinfo_t *); 66*25cf1a30Sjl extern kstat_t *pcmu_create_cntr_kstat(pcmu_t *, char *, int, 67*25cf1a30Sjl int (*update)(kstat_t *, int), void *); 68*25cf1a30Sjl extern int pcmu_cntr_kstat_update(kstat_t *, int); 69*25cf1a30Sjl extern int pcmu_cntr_kstat_pa_update(kstat_t *, int); 70*25cf1a30Sjl extern void pcmu_kstat_create(pcmu_t *); 71*25cf1a30Sjl extern void pcmu_kstat_destroy(pcmu_t *); 72*25cf1a30Sjl extern void pcmu_rem_upstream_kstat(pcmu_t *); 73*25cf1a30Sjl 74*25cf1a30Sjl #ifdef __cplusplus 75*25cf1a30Sjl } 76*25cf1a30Sjl #endif 77*25cf1a30Sjl 78*25cf1a30Sjl #endif /* _SYS_PCMU_COUNTERS_H */ 79