1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _PCA9556_IMPL_H 28*0Sstevel@tonic-gate #define _PCA9556_IMPL_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #include <sys/promif.h> 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate /* 39*0Sstevel@tonic-gate * Declarations for debug printing 40*0Sstevel@tonic-gate */ 41*0Sstevel@tonic-gate extern int pca9556_debug; 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #define PCA9556_NUM_PORTS 1 44*0Sstevel@tonic-gate #define PCA9555_NUM_PORTS 2 45*0Sstevel@tonic-gate #define PCA9556_NUM_REG 3 46*0Sstevel@tonic-gate #define PCA9556_MAX_REG 6 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate #define PCA9556_BUSYFLAG 0x1 49*0Sstevel@tonic-gate #define PCA9556_MINORFLAG 0x2 50*0Sstevel@tonic-gate #define PCA9556_TBUFFLAG 0x4 51*0Sstevel@tonic-gate #define PCA9556_REGFLAG 0x8 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate #define PCA9556_INPUT_REG 0x0 54*0Sstevel@tonic-gate #define PCA9556_OUTPUT_REG 0x1 55*0Sstevel@tonic-gate #define PCA9556_POLARITY_REG 0x2 56*0Sstevel@tonic-gate #define PCA9556_CONFIG_REG 0x3 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate #define PCA9555_INPUT_REG 0x0 59*0Sstevel@tonic-gate #define PCA9555_OUTPUT_REG 0x2 60*0Sstevel@tonic-gate #define PCA9555_POLARITY_REG 0x4 61*0Sstevel@tonic-gate #define PCA9555_CONFIG_REG 0x6 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate #define PCA9556_NODE_TYPE "ddi_i2c:gpio_device" 64*0Sstevel@tonic-gate #define PCA9556_MAX_SIZE 8 65*0Sstevel@tonic-gate #define PCA9556_NAME_LEN 16 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate typedef struct pca9556_unit { 68*0Sstevel@tonic-gate dev_info_t *pca9556_dip; 69*0Sstevel@tonic-gate i2c_transfer_t *pca9556_transfer; 70*0Sstevel@tonic-gate kmutex_t pca9556_mutex; 71*0Sstevel@tonic-gate kcondvar_t pca9556_cv; 72*0Sstevel@tonic-gate uint8_t pca9556_flags; 73*0Sstevel@tonic-gate i2c_client_hdl_t pca9556_hdl; 74*0Sstevel@tonic-gate char pca9556_name[PCA9556_NAME_LEN]; 75*0Sstevel@tonic-gate uint16_t pca9556_oflag; 76*0Sstevel@tonic-gate uint8_t pca9556_cpr_state[PCA9556_MAX_REG]; 77*0Sstevel@tonic-gate boolean_t pca9555_device; 78*0Sstevel@tonic-gate } pca9556_unit_t; 79*0Sstevel@tonic-gate 80*0Sstevel@tonic-gate #ifdef __cplusplus 81*0Sstevel@tonic-gate } 82*0Sstevel@tonic-gate #endif 83*0Sstevel@tonic-gate 84*0Sstevel@tonic-gate #endif /* _PCA9556_IMPL_H */ 85