| /* | |
| * Copyright IBM Corp. 2014 | |
| * | |
| * Author: Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| */ | |
| #ifndef _S390_IDLE_H | |
| #define _S390_IDLE_H | |
| #include <linux/types.h> | |
| #include <linux/device.h> | |
| #include <linux/seqlock.h> | |
| struct s390_idle_data { | |
| seqcount_t seqcount; | |
| unsigned long long idle_count; | |
| unsigned long long idle_time; | |
| unsigned long long clock_idle_enter; | |
| unsigned long long clock_idle_exit; | |
| unsigned long long timer_idle_enter; | |
| unsigned long long timer_idle_exit; | |
| }; | |
| extern struct device_attribute dev_attr_idle_count; | |
| extern struct device_attribute dev_attr_idle_time_us; | |
| void psw_idle(struct s390_idle_data *, unsigned long); | |
| #endif /* _S390_IDLE_H */ |