1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1999-2000 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _MAX1617_IMPL_H 28 #define _MAX1617_IMPL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define MAX1617_BUSY 0x01 37 38 #define MAX1617_MAX_REGS 16 39 #define MAX1617_LOCAL_TEMP_REG 0 40 #define MAX1617_REMOTE_TEMP_REG 1 41 #define MAX1617_STATUS_REG 2 42 #define MAX1617_CONFIG_REG 3 43 #define MAX1617_CONV_RATE_REG 4 44 #define MAX1617_LOCALTEMP_HIGH_REG 5 45 #define MAX1617_LOCALTEMP_LOW_REG 6 46 #define MAX1617_REMOTETEMP_HIGH_REG 7 47 #define MAX1617_REMOTETEMP_LOW_REG 8 48 49 #define MAX1617_CONFIG_WR_REG 9 50 #define MAX1617_CONV_RATE_WR_REG 10 51 #define MAX1617_LOCALTEMP_HIGH_WR_REG 11 52 #define MAX1617_LOCALTEMP_LOW_WR_REG 12 53 #define MAX1617_REMOTETEMP_HIGH_WR_REG 13 54 #define MAX1617_REMOTETEMP_LOW_WR_REG 14 55 #define MAX1617_ONE_SHOT_CMD_REG 15 56 57 #define MAX1617_INST_TO_MINOR(x) (x << 4) 58 #define MAX1617_MINOR_TO_INST(x) ((x & 0xFFFFFFF0) >> 4) 59 #define MAX1617_FCN_TO_MINOR(x) (x) 60 #define MAX1617_MINOR_TO_FCN(x) (0x0F & x) 61 #define MAX1617_AMB_TEMP 0 62 #define MAX1617_CPU_TEMP 1 63 64 #define MAX1617_NODE_TYPE "ddi_i2c:temperature_sensor" 65 66 struct max1617_cpr_state { 67 uint8_t max1617_config; 68 uint8_t max1617_conv_rate; 69 int8_t max1617_lcl_hlimit; 70 int8_t max1617_lcl_llimit; 71 int8_t max1617_remote_hlimit; 72 int8_t max1617_remote_llimit; 73 }; 74 75 struct max1617_unit { 76 kmutex_t max1617_mutex; 77 uint8_t max1617_flags; 78 kcondvar_t max1617_cv; 79 uint16_t max1617_oflag; 80 i2c_client_hdl_t max1617_hdl; 81 char max1617_name[24]; 82 struct max1617_cpr_state max1617_cpr_state; 83 }; 84 85 #ifdef __cplusplus 86 } 87 #endif 88 89 #endif /* _MAX1617_IMPL_H */ 90