diff options
Diffstat (limited to 'kernel/arch/mips/include/asm/mach-loongson/loongson_hwmon.h')
-rw-r--r-- | kernel/arch/mips/include/asm/mach-loongson/loongson_hwmon.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/kernel/arch/mips/include/asm/mach-loongson/loongson_hwmon.h b/kernel/arch/mips/include/asm/mach-loongson/loongson_hwmon.h deleted file mode 100644 index 4431fc54a..000000000 --- a/kernel/arch/mips/include/asm/mach-loongson/loongson_hwmon.h +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef __LOONGSON_HWMON_H_ -#define __LOONGSON_HWMON_H_ - -#include <linux/types.h> - -#define MIN_TEMP 0 -#define MAX_TEMP 255 -#define NOT_VALID_TEMP 999 - -typedef int (*get_temp_fun)(int); -extern int loongson3_cpu_temp(int); - -/* 0:Max speed, 1:Manual, 2:Auto */ -enum fan_control_mode { - FAN_FULL_MODE = 0, - FAN_MANUAL_MODE = 1, - FAN_AUTO_MODE = 2, - FAN_MODE_END -}; - -struct temp_range { - u8 low; - u8 high; - u8 level; -}; - -#define CONSTANT_SPEED_POLICY 0 /* at constent speed */ -#define STEP_SPEED_POLICY 1 /* use up/down arrays to describe policy */ -#define KERNEL_HELPER_POLICY 2 /* kernel as a helper to fan control */ - -#define MAX_STEP_NUM 16 -#define MAX_FAN_LEVEL 255 - -/* loongson_fan_policy works when fan work at FAN_AUTO_MODE */ -struct loongson_fan_policy { - u8 type; - - /* percent only used when type is CONSTANT_SPEED_POLICY */ - u8 percent; - - /* period between two check. (Unit: S) */ - u8 adjust_period; - - /* fan adjust usually depend on a temprature input */ - get_temp_fun depend_temp; - - /* up_step/down_step used when type is STEP_SPEED_POLICY */ - u8 up_step_num; - u8 down_step_num; - struct temp_range up_step[MAX_STEP_NUM]; - struct temp_range down_step[MAX_STEP_NUM]; - struct delayed_work work; -}; - -#endif /* __LOONGSON_HWMON_H_*/ |