1*ea1a228cSschwartz /* 2*ea1a228cSschwartz * CDDL HEADER START 3*ea1a228cSschwartz * 4*ea1a228cSschwartz * The contents of this file are subject to the terms of the 5*ea1a228cSschwartz * Common Development and Distribution License (the "License"). 6*ea1a228cSschwartz * You may not use this file except in compliance with the License. 7*ea1a228cSschwartz * 8*ea1a228cSschwartz * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*ea1a228cSschwartz * or http://www.opensolaris.org/os/licensing. 10*ea1a228cSschwartz * See the License for the specific language governing permissions 11*ea1a228cSschwartz * and limitations under the License. 12*ea1a228cSschwartz * 13*ea1a228cSschwartz * When distributing Covered Code, include this CDDL HEADER in each 14*ea1a228cSschwartz * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*ea1a228cSschwartz * If applicable, add the following below this CDDL HEADER, with the 16*ea1a228cSschwartz * fields enclosed by brackets "[]" replaced with your own identifying 17*ea1a228cSschwartz * information: Portions Copyright [yyyy] [name of copyright owner] 18*ea1a228cSschwartz * 19*ea1a228cSschwartz * CDDL HEADER END 20*ea1a228cSschwartz */ 21*ea1a228cSschwartz 22*ea1a228cSschwartz /* 23*ea1a228cSschwartz * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24*ea1a228cSschwartz * Use is subject to license terms. 25*ea1a228cSschwartz */ 26*ea1a228cSschwartz 27*ea1a228cSschwartz #ifndef _N2PIUPC_ACC_H 28*ea1a228cSschwartz #define _N2PIUPC_ACC_H 29*ea1a228cSschwartz 30*ea1a228cSschwartz #pragma ident "%Z%%M% %I% %E% SMI" 31*ea1a228cSschwartz 32*ea1a228cSschwartz /* 33*ea1a228cSschwartz * Hypervisor and function definitions needed to access the device. 34*ea1a228cSschwartz */ 35*ea1a228cSschwartz 36*ea1a228cSschwartz #ifdef __cplusplus 37*ea1a228cSschwartz extern "C" { 38*ea1a228cSschwartz #endif 39*ea1a228cSschwartz 40*ea1a228cSschwartz 41*ea1a228cSschwartz #ifndef _ASM 42*ea1a228cSschwartz 43*ea1a228cSschwartz #include <sys/types.h> 44*ea1a228cSschwartz #include <sys/hypervisor_api.h> 45*ea1a228cSschwartz 46*ea1a228cSschwartz typedef uint64_t cntr_handle_t; 47*ea1a228cSschwartz 48*ea1a228cSschwartz extern int n2piupc_get_perfreg(cntr_handle_t handle, int regid, uint64_t *data); 49*ea1a228cSschwartz extern int n2piupc_set_perfreg(cntr_handle_t handle, int regid, uint64_t data); 50*ea1a228cSschwartz 51*ea1a228cSschwartz #endif /* _ASM */ 52*ea1a228cSschwartz 53*ea1a228cSschwartz 54*ea1a228cSschwartz /* 55*ea1a228cSschwartz * N2 PIU API hypervisor group number. 56*ea1a228cSschwartz */ 57*ea1a228cSschwartz #define N2PIU_PERF_COUNTER_GROUP_ID 0x0203 58*ea1a228cSschwartz 59*ea1a228cSschwartz /* 60*ea1a228cSschwartz * N2 PIU performance counter fasttraps. 61*ea1a228cSschwartz */ 62*ea1a228cSschwartz #define N2PIU_GET_PERFREG 0x140 63*ea1a228cSschwartz #define N2PIU_SET_PERFREG 0x141 64*ea1a228cSschwartz 65*ea1a228cSschwartz /* 66*ea1a228cSschwartz * Performance counter register definitions. 67*ea1a228cSschwartz */ 68*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_IMU_SEL 0 69*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_IMU_CNT0 1 70*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_IMU_CNT1 2 71*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_MMU_SEL 3 72*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_MMU_CNT0 4 73*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_MMU_CNT1 5 74*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_PEU_SEL 6 75*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_PEU_CNT0 7 76*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_PEU_CNT1 8 77*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_PEU_CNT2 9 78*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_BITERR_CNT1 10 79*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_BITERR_CNT2 11 80*ea1a228cSschwartz 81*ea1a228cSschwartz #define HVIO_N2PIU_PERFREG_NUM_REGS (HVIO_N2PIU_PERFREG_BITERR_CNT2 + 1) 82*ea1a228cSschwartz 83*ea1a228cSschwartz #ifdef __cplusplus 84*ea1a228cSschwartz } 85*ea1a228cSschwartz #endif 86*ea1a228cSschwartz 87*ea1a228cSschwartz #endif /* _N2PIUPC_ACC_H */ 88