1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 2000 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_PCI_COUNTERS_H 28*0Sstevel@tonic-gate #define _SYS_PCI_COUNTERS_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #define NUM_OF_PICS 2 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate /* 39*0Sstevel@tonic-gate * used to build array of event-names and pcr-mask values 40*0Sstevel@tonic-gate */ 41*0Sstevel@tonic-gate typedef struct pci_kev_mask { 42*0Sstevel@tonic-gate char *event_name; 43*0Sstevel@tonic-gate uint64_t pcr_mask; 44*0Sstevel@tonic-gate } pci_kev_mask_t; 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate typedef struct pci_ksinfo { 47*0Sstevel@tonic-gate uint8_t pic_no_evs; /* number of events */ 48*0Sstevel@tonic-gate uint8_t pic_shift[NUM_OF_PICS]; 49*0Sstevel@tonic-gate kstat_t *pic_name_ksp[NUM_OF_PICS]; 50*0Sstevel@tonic-gate } pci_ksinfo_t; 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate typedef struct pci_cntr_addr { 53*0Sstevel@tonic-gate uint64_t *pcr_addr; 54*0Sstevel@tonic-gate uint64_t *pic_addr; 55*0Sstevel@tonic-gate } pci_cntr_addr_t; 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate typedef struct pci_cntr_pa { 58*0Sstevel@tonic-gate uint64_t pcr_pa; 59*0Sstevel@tonic-gate uint64_t pic_pa; 60*0Sstevel@tonic-gate } pci_cntr_pa_t; 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate extern void pci_create_name_kstat(char *, pci_ksinfo_t *, pci_kev_mask_t *); 63*0Sstevel@tonic-gate extern void pci_delete_name_kstat(pci_ksinfo_t *); 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate extern kstat_t *pci_create_cntr_kstat(pci_t *, char *, int, 66*0Sstevel@tonic-gate int (*update)(kstat_t *, int), void *); 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate extern int pci_cntr_kstat_update(kstat_t *, int); 69*0Sstevel@tonic-gate extern int pci_cntr_kstat_pa_update(kstat_t *, int); 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate extern void pci_kstat_create(pci_t *); 72*0Sstevel@tonic-gate extern void pci_kstat_destroy(pci_t *); 73*0Sstevel@tonic-gate extern void pci_rem_upstream_kstat(pci_t *); 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate #ifdef __cplusplus 76*0Sstevel@tonic-gate } 77*0Sstevel@tonic-gate #endif 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate #endif /* _SYS_PCI_COUNTERS_H */ 80