1 /* 2 * Copyright (C) 2010 Motorola, Inc. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 * 13 * You should have received a copy of the GNU General Public License 14 * along with this program; if not, write to the Free Software 15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 16 * 02111-1307, USA 17 */ 18 19 #ifndef __BMP085_H__ 20 #define __BMP085_H__ 21 22 #include <linux/ioctl.h> /* For IOCTL macros */ 23 24 #define BMP085_NAME "bmp085" 25 26 #define BMP085_IOCTL_BASE 78 27 /** The following define the IOCTL command values via the ioctl macros */ 28 #define BMP085_IOCTL_SET_DELAY _IOW(BMP085_IOCTL_BASE, 0, int) 29 #define BMP085_IOCTL_GET_DELAY _IOR(BMP085_IOCTL_BASE, 1, int) 30 #define BMP085_IOCTL_SET_ENABLE _IOW(BMP085_IOCTL_BASE, 2, int) 31 #define BMP085_IOCTL_GET_ENABLE _IOR(BMP085_IOCTL_BASE, 3, int) 32 #define BMP085_IOCTL_ACCURACY _IOW(BMP085_IOCTL_BASE, 4, int) 33 34 #ifdef __KERNEL__ 35 struct bmp085_platform_data { 36 int poll_interval; 37 int min_interval; 38 39 int (*init)(void); 40 void (*exit)(void); 41 int (*power_on)(void); 42 int (*power_off)(void); 43 44 }; 45 #endif /* __KERNEL__ */ 46 47 #endif /* __BMP085_H__ */ 48 49