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 2002 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _ICS951601_IMPL_H 28 #define _ICS951601_IMPL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include <sys/promif.h> 37 #define ICS951601_I2C_WRITE_TRANS_SIZE 0x8 38 #define ICS951601_I2C_READ_TRANS_SIZE 0x7 39 40 41 #define ICS951601_CMD_TO_ACTION(x) ((x) & 0xF000) 42 #define ICS951601_CMD_TO_CLOCKREG(x) ((0x0F00 & (x)) >> 8) 43 #define ICS951601_CMD_TO_CLOCKBIT(x) ((x) & 0x00FF) 44 45 /* 46 * Defines for debug printing 47 */ 48 #define DPRINTF(print_flag, args) \ 49 if (ics951601_debug & (print_flag)) { prom_printf args; } 50 51 52 #define ICS951601_BUSYFLAG 0x1 53 #define ICS951601_MINORFLAG 0x2 54 #define ICS951601_TBUFFLAG 0x4 55 #define ICS951601_REGFLAG 0x8 56 57 #define ICS951601_NODE_TYPE "ddi_i2c:pci_clock_gen" 58 59 typedef struct ics951601_unit { 60 dev_info_t *ics951601_dip; 61 i2c_transfer_t *ics951601_transfer; 62 i2c_client_hdl_t ics951601_hdl; 63 kmutex_t ics951601_mutex; 64 kcondvar_t ics951601_cv; 65 char ics951601_name[16]; 66 uchar_t ics951601_cpr_state[8]; 67 uint16_t ics951601_oflag; 68 uint8_t ics951601_flags; 69 } ics951601_unit_t; 70 71 #ifdef __cplusplus 72 } 73 #endif 74 75 #endif /* _ICS951601_IMPL_H */ 76