1*b72d5b75SMichael Corcoran /* 2*b72d5b75SMichael Corcoran * CDDL HEADER START 3*b72d5b75SMichael Corcoran * 4*b72d5b75SMichael Corcoran * The contents of this file are subject to the terms of the 5*b72d5b75SMichael Corcoran * Common Development and Distribution License (the "License"). 6*b72d5b75SMichael Corcoran * You may not use this file except in compliance with the License. 7*b72d5b75SMichael Corcoran * 8*b72d5b75SMichael Corcoran * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*b72d5b75SMichael Corcoran * or http://www.opensolaris.org/os/licensing. 10*b72d5b75SMichael Corcoran * See the License for the specific language governing permissions 11*b72d5b75SMichael Corcoran * and limitations under the License. 12*b72d5b75SMichael Corcoran * 13*b72d5b75SMichael Corcoran * When distributing Covered Code, include this CDDL HEADER in each 14*b72d5b75SMichael Corcoran * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*b72d5b75SMichael Corcoran * If applicable, add the following below this CDDL HEADER, with the 16*b72d5b75SMichael Corcoran * fields enclosed by brackets "[]" replaced with your own identifying 17*b72d5b75SMichael Corcoran * information: Portions Copyright [yyyy] [name of copyright owner] 18*b72d5b75SMichael Corcoran * 19*b72d5b75SMichael Corcoran * CDDL HEADER END 20*b72d5b75SMichael Corcoran */ 21*b72d5b75SMichael Corcoran /* 22*b72d5b75SMichael Corcoran * Copyright (c) 2009, Intel Corporation. 23*b72d5b75SMichael Corcoran * All rights reserved. 24*b72d5b75SMichael Corcoran */ 25*b72d5b75SMichael Corcoran 26*b72d5b75SMichael Corcoran #ifndef _ACPI_NEXUS_H 27*b72d5b75SMichael Corcoran #define _ACPI_NEXUS_H 28*b72d5b75SMichael Corcoran #include <sys/types.h> 29*b72d5b75SMichael Corcoran #include <sys/dditypes.h> /* needed for definition of dev_info_t */ 30*b72d5b75SMichael Corcoran #include <sys/mutex.h> 31*b72d5b75SMichael Corcoran 32*b72d5b75SMichael Corcoran #ifdef __cplusplus 33*b72d5b75SMichael Corcoran extern "C" { 34*b72d5b75SMichael Corcoran #endif 35*b72d5b75SMichael Corcoran 36*b72d5b75SMichael Corcoran #ifdef _KERNEL 37*b72d5b75SMichael Corcoran 38*b72d5b75SMichael Corcoran #define ACPINEX_INSTANCE_MAX (1 << 10) 39*b72d5b75SMichael Corcoran #define ACPINEX_INSTANCE_MASK (ACPINEX_INSTANCE_MAX - 1) 40*b72d5b75SMichael Corcoran #define ACPINEX_INSTANCE_SHIFT 8 41*b72d5b75SMichael Corcoran #define ACPINEX_MINOR_TYPE_MASK ((1 << ACPINEX_INSTANCE_SHIFT) - 1) 42*b72d5b75SMichael Corcoran #define ACPINEX_DEVCTL_MINOR ((1 << ACPINEX_INSTANCE_SHIFT) - 1) 43*b72d5b75SMichael Corcoran 44*b72d5b75SMichael Corcoran #define ACPINEX_MAKE_DEVCTL_MINOR(instance) \ 45*b72d5b75SMichael Corcoran (((instance) << ACPINEX_INSTANCE_SHIFT) | ACPINEX_DEVCTL_MINOR) 46*b72d5b75SMichael Corcoran #define ACPINEX_IS_DEVCTL(minor) \ 47*b72d5b75SMichael Corcoran (((minor) & ACPINEX_MINOR_TYPE_MASK) == ACPINEX_DEVCTL_MINOR) 48*b72d5b75SMichael Corcoran 49*b72d5b75SMichael Corcoran #define ACPINEX_GET_INSTANCE(minor) ((minor) >> ACPINEX_INSTANCE_SHIFT) 50*b72d5b75SMichael Corcoran 51*b72d5b75SMichael Corcoran extern int acpinex_debug; 52*b72d5b75SMichael Corcoran #define ACPINEX_DEBUG(lvl, ...) \ 53*b72d5b75SMichael Corcoran if (acpinex_debug) cmn_err((lvl), __VA_ARGS__) 54*b72d5b75SMichael Corcoran 55*b72d5b75SMichael Corcoran /* Softstate structure for acpinex instance. */ 56*b72d5b75SMichael Corcoran typedef struct { 57*b72d5b75SMichael Corcoran dev_info_t *ans_dip; 58*b72d5b75SMichael Corcoran ACPI_HANDLE ans_hdl; 59*b72d5b75SMichael Corcoran int ans_fm_cap; 60*b72d5b75SMichael Corcoran ddi_iblock_cookie_t ans_fm_ibc; 61*b72d5b75SMichael Corcoran kmutex_t ans_lock; 62*b72d5b75SMichael Corcoran char ans_path[MAXPATHLEN]; 63*b72d5b75SMichael Corcoran } acpinex_softstate_t; 64*b72d5b75SMichael Corcoran 65*b72d5b75SMichael Corcoran #endif /* _KERNEL */ 66*b72d5b75SMichael Corcoran 67*b72d5b75SMichael Corcoran #ifdef __cplusplus 68*b72d5b75SMichael Corcoran } 69*b72d5b75SMichael Corcoran #endif 70*b72d5b75SMichael Corcoran 71*b72d5b75SMichael Corcoran #endif /* _ACPI_NEXUS_H */ 72