/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _N2PIUPC_ACC_H #define _N2PIUPC_ACC_H #pragma ident "%Z%%M% %I% %E% SMI" /* * Hypervisor and function definitions needed to access the device. */ #ifdef __cplusplus extern "C" { #endif #ifndef _ASM #include <sys/types.h> #include <sys/hypervisor_api.h> typedef uint64_t cntr_handle_t; extern int n2piupc_get_perfreg(cntr_handle_t handle, int regid, uint64_t *data); extern int n2piupc_set_perfreg(cntr_handle_t handle, int regid, uint64_t data); #endif /* _ASM */ /* * N2 PIU API hypervisor group number. */ #define N2PIU_PERF_COUNTER_GROUP_ID 0x0203 /* * N2 PIU performance counter fasttraps. */ #define N2PIU_GET_PERFREG 0x140 #define N2PIU_SET_PERFREG 0x141 /* * Performance counter register definitions. */ #define HVIO_N2PIU_PERFREG_IMU_SEL 0 #define HVIO_N2PIU_PERFREG_IMU_CNT0 1 #define HVIO_N2PIU_PERFREG_IMU_CNT1 2 #define HVIO_N2PIU_PERFREG_MMU_SEL 3 #define HVIO_N2PIU_PERFREG_MMU_CNT0 4 #define HVIO_N2PIU_PERFREG_MMU_CNT1 5 #define HVIO_N2PIU_PERFREG_PEU_SEL 6 #define HVIO_N2PIU_PERFREG_PEU_CNT0 7 #define HVIO_N2PIU_PERFREG_PEU_CNT1 8 #define HVIO_N2PIU_PERFREG_PEU_CNT2 9 #define HVIO_N2PIU_PERFREG_BITERR_CNT1 10 #define HVIO_N2PIU_PERFREG_BITERR_CNT2 11 #define HVIO_N2PIU_PERFREG_NUM_REGS (HVIO_N2PIU_PERFREG_BITERR_CNT2 + 1) #ifdef __cplusplus } #endif #endif /* _N2PIUPC_ACC_H */
