1*3299Sschwartz /* 2*3299Sschwartz * CDDL HEADER START 3*3299Sschwartz * 4*3299Sschwartz * The contents of this file are subject to the terms of the 5*3299Sschwartz * Common Development and Distribution License (the "License"). 6*3299Sschwartz * You may not use this file except in compliance with the License. 7*3299Sschwartz * 8*3299Sschwartz * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*3299Sschwartz * or http://www.opensolaris.org/os/licensing. 10*3299Sschwartz * See the License for the specific language governing permissions 11*3299Sschwartz * and limitations under the License. 12*3299Sschwartz * 13*3299Sschwartz * When distributing Covered Code, include this CDDL HEADER in each 14*3299Sschwartz * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*3299Sschwartz * If applicable, add the following below this CDDL HEADER, with the 16*3299Sschwartz * fields enclosed by brackets "[]" replaced with your own identifying 17*3299Sschwartz * information: Portions Copyright [yyyy] [name of copyright owner] 18*3299Sschwartz * 19*3299Sschwartz * CDDL HEADER END 20*3299Sschwartz */ 21*3299Sschwartz 22*3299Sschwartz /* 23*3299Sschwartz * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24*3299Sschwartz * Use is subject to license terms. 25*3299Sschwartz */ 26*3299Sschwartz 27*3299Sschwartz #ifndef _N2PIUPC_ACC_H 28*3299Sschwartz #define _N2PIUPC_ACC_H 29*3299Sschwartz 30*3299Sschwartz #pragma ident "%Z%%M% %I% %E% SMI" 31*3299Sschwartz 32*3299Sschwartz /* 33*3299Sschwartz * Hypervisor and function definitions needed to access the device. 34*3299Sschwartz */ 35*3299Sschwartz 36*3299Sschwartz #ifdef __cplusplus 37*3299Sschwartz extern "C" { 38*3299Sschwartz #endif 39*3299Sschwartz 40*3299Sschwartz 41*3299Sschwartz #ifndef _ASM 42*3299Sschwartz 43*3299Sschwartz #include <sys/types.h> 44*3299Sschwartz #include <sys/hypervisor_api.h> 45*3299Sschwartz 46*3299Sschwartz typedef uint64_t cntr_handle_t; 47*3299Sschwartz 48*3299Sschwartz extern int n2piupc_get_perfreg(cntr_handle_t handle, int regid, uint64_t *data); 49*3299Sschwartz extern int n2piupc_set_perfreg(cntr_handle_t handle, int regid, uint64_t data); 50*3299Sschwartz 51*3299Sschwartz #endif /* _ASM */ 52*3299Sschwartz 53*3299Sschwartz 54*3299Sschwartz /* 55*3299Sschwartz * N2 PIU API hypervisor group number. 56*3299Sschwartz */ 57*3299Sschwartz #define N2PIU_PERF_COUNTER_GROUP_ID 0x0203 58*3299Sschwartz 59*3299Sschwartz /* 60*3299Sschwartz * N2 PIU performance counter fasttraps. 61*3299Sschwartz */ 62*3299Sschwartz #define N2PIU_GET_PERFREG 0x140 63*3299Sschwartz #define N2PIU_SET_PERFREG 0x141 64*3299Sschwartz 65*3299Sschwartz /* 66*3299Sschwartz * Performance counter register definitions. 67*3299Sschwartz */ 68*3299Sschwartz #define HVIO_N2PIU_PERFREG_IMU_SEL 0 69*3299Sschwartz #define HVIO_N2PIU_PERFREG_IMU_CNT0 1 70*3299Sschwartz #define HVIO_N2PIU_PERFREG_IMU_CNT1 2 71*3299Sschwartz #define HVIO_N2PIU_PERFREG_MMU_SEL 3 72*3299Sschwartz #define HVIO_N2PIU_PERFREG_MMU_CNT0 4 73*3299Sschwartz #define HVIO_N2PIU_PERFREG_MMU_CNT1 5 74*3299Sschwartz #define HVIO_N2PIU_PERFREG_PEU_SEL 6 75*3299Sschwartz #define HVIO_N2PIU_PERFREG_PEU_CNT0 7 76*3299Sschwartz #define HVIO_N2PIU_PERFREG_PEU_CNT1 8 77*3299Sschwartz #define HVIO_N2PIU_PERFREG_PEU_CNT2 9 78*3299Sschwartz #define HVIO_N2PIU_PERFREG_BITERR_CNT1 10 79*3299Sschwartz #define HVIO_N2PIU_PERFREG_BITERR_CNT2 11 80*3299Sschwartz 81*3299Sschwartz #define HVIO_N2PIU_PERFREG_NUM_REGS (HVIO_N2PIU_PERFREG_BITERR_CNT2 + 1) 82*3299Sschwartz 83*3299Sschwartz #ifdef __cplusplus 84*3299Sschwartz } 85*3299Sschwartz #endif 86*3299Sschwartz 87*3299Sschwartz #endif /* _N2PIUPC_ACC_H */ 88