/* i2c-sensor.h - Part of the i2c package was originally sensors.h - Part of lm_sensors, Linux kernel modules for hardware monitoring Copyright (c) 1998, 1999 Frodo Looijaard This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_I2C_SENSOR_H #define _LINUX_I2C_SENSOR_H #include #define SENSORS_MODULE_PARM_FORCE(name) \ I2C_CLIENT_MODULE_PARM(force_ ## name, \ "List of adapter,address pairs which are unquestionably" \ " assumed to contain a `" # name "' chip") /* This defines several insmod variables, and the addr_data structure */ #define SENSORS_INSMOD \ I2C_CLIENT_MODULE_PARM(probe, \ "List of adapter,address pairs to scan additionally"); \ I2C_CLIENT_MODULE_PARM(ignore, \ "List of adapter,address pairs not to scan"); \ static struct i2c_client_address_data addr_data = { \ .normal_i2c = normal_i2c, \ .probe = probe, \ .ignore = ignore, \ .forces = forces, \ } /* The following functions create an enum with the chip names as elements. The first element of the enum is any_chip. These are the only macros a module will want to use. */ #define SENSORS_INSMOD_0 \ enum chips { any_chip }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ static unsigned short *forces[] = { force, \ NULL }; \ SENSORS_INSMOD #define SENSORS_INSMOD_1(chip1) \ enum chips { any_chip, chip1 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ static unsigned short *forces[] = { force, \ force_##chip1, \ NULL }; \ SENSORS_INSMOD #define SENSORS_INSMOD_2(chip1,chip2) \ enum chips { any_chip, chip1, chip2 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ SENSORS_MODULE_PARM_FORCE(chip2); \ static unsigned short *forces[] = { force, \ force_##chip1, \ force_##chip2, \ NULL }; \ SENSORS_INSMOD #define SENSORS_INSMOD_3(chip1,chip2,chip3) \ enum chips { any_chip, chip1, chip2, chip3 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ SENSORS_MODULE_PARM_FORCE(chip2); \ SENSORS_MODULE_PARM_FORCE(chip3); \ static unsigned short *forces[] = { force, \ force_##chip1, \ force_##chip2, \ force_##chip3, \ NULL }; \ SENSORS_INSMOD #define SENSORS_INSMOD_4(chip1,chip2,chip3,chip4) \ enum chips { any_chip, chip1, chip2, chip3, chip4 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ SENSORS_MODULE_PARM_FORCE(chip2); \ SENSORS_MODULE_PARM_FORCE(chip3); \ SENSORS_MODULE_PARM_FORCE(chip4); \ static unsigned short *forces[] = { force, \ force_##chip1, \ force_##chip2, \ force_##chip3, \ force_##chip4, \ NULL}; \ SENSORS_INSMOD #define SENSORS_INSMOD_5(chip1,chip2,chip3,chip4,chip5) \ enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ SENSORS_MODULE_PARM_FORCE(chip2); \ SENSORS_MODULE_PARM_FORCE(chip3); \ SENSORS_MODULE_PARM_FORCE(chip4); \ SENSORS_MODULE_PARM_FORCE(chip5); \ static unsigned short *forces[] = { force, \ force_##chip1, \ force_##chip2, \ force_##chip3, \ force_##chip4, \ force_##chip5, \ NULL }; \ SENSORS_INSMOD #define SENSORS_INSMOD_6(chip1,chip2,chip3,chip4,chip5,chip6) \ enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ SENSORS_MODULE_PARM_FORCE(chip2); \ SENSORS_MODULE_PARM_FORCE(chip3); \ SENSORS_MODULE_PARM_FORCE(chip4); \ SENSORS_MODULE_PARM_FORCE(chip5); \ SENSORS_MODULE_PARM_FORCE(chip6); \ static unsigned short *forces[] = { force, \ force_##chip1, \ force_##chip2, \ force_##chip3, \ force_##chip4, \ force_##chip5, \ force_##chip6, \ NULL }; \ SENSORS_INSMOD #define SENSORS_INSMOD_7(chip1,chip2,chip3,chip4,chip5,chip6,chip7) \ enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ SENSORS_MODULE_PARM_FORCE(chip2); \ SENSORS_MODULE_PARM_FORCE(chip3); \ SENSORS_MODULE_PARM_FORCE(chip4); \ SENSORS_MODULE_PARM_FORCE(chip5); \ SENSORS_MODULE_PARM_FORCE(chip6); \ SENSORS_MODULE_PARM_FORCE(chip7); \ static unsigned short *forces[] = { force, \ force_##chip1, \ force_##chip2, \ force_##chip3, \ force_##chip4, \ force_##chip5, \ force_##chip6, \ force_##chip7, \ NULL }; \ SENSORS_INSMOD #define SENSORS_INSMOD_8(chip1,chip2,chip3,chip4,chip5,chip6,chip7,chip8) \ enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8 }; \ I2C_CLIENT_MODULE_PARM(force, \ "List of adapter,address pairs to boldly assume " \ "to be present"); \ SENSORS_MODULE_PARM_FORCE(chip1); \ SENSORS_MODULE_PARM_FORCE(chip2); \ SENSORS_MODULE_PARM_FORCE(chip3); \ SENSORS_MODULE_PARM_FORCE(chip4); \ SENSORS_MODULE_PARM_FORCE(chip5); \ SENSORS_MODULE_PARM_FORCE(chip6); \ SENSORS_MODULE_PARM_FORCE(chip7); \ SENSORS_MODULE_PARM_FORCE(chip8); \ static unsigned short *forces[] = { force, \ force_##chip1, \ force_##chip2, \ force_##chip3, \ force_##chip4, \ force_##chip5, \ force_##chip6, \ force_##chip7, \ force_##chip8, \ NULL }; \ SENSORS_INSMOD #endif /* def _LINUX_I2C_SENSOR_H */