1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __ARCH_ARM_MACH_MSM_IDLE_STATS_DEVICE_H 20 #define __ARCH_ARM_MACH_MSM_IDLE_STATS_DEVICE_H 21 #include <linux/types.h> 22 #include <linux/ioctl.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define MSM_IDLE_STATS_EVENT_NONE 0 25 #define MSM_IDLE_STATS_EVENT_BUSY_TIMER_EXPIRED 1 26 #define MSM_IDLE_STATS_EVENT_BUSY_TIMER_EXPIRED_RESET 2 27 #define MSM_IDLE_STATS_EVENT_COLLECTION_NEARLY_FULL 4 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define MSM_IDLE_STATS_EVENT_COLLECTION_FULL 8 30 #define MSM_IDLE_STATS_EVENT_IDLE_TIMER_EXPIRED 16 31 #define MSM_IDLE_STATS_NR_MAX_INTERVALS 200 32 struct msm_idle_pulse { 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 __s64 busy_start_time; 35 __u32 busy_interval; 36 __u32 wait_interval; 37 }; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 struct msm_idle_read_stats { 40 __u32 event; 41 __s64 return_timestamp; 42 __u32 busy_timer_remaining; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __u32 nr_collected; 45 struct msm_idle_pulse pulse_chain[MSM_IDLE_STATS_NR_MAX_INTERVALS]; 46 }; 47 struct msm_idle_write_stats { 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __u32 busy_timer; 50 __u32 next_busy_timer; 51 __u32 max_samples; 52 }; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #define MSM_IDLE_STATS_IOC_MAGIC 0xD8 55 #define MSM_IDLE_STATS_IOC_READ_STATS _IOWR(MSM_IDLE_STATS_IOC_MAGIC, 1, struct msm_idle_read_stats) 56 #define MSM_IDLE_STATS_IOC_WRITE_STATS _IOWR(MSM_IDLE_STATS_IOC_MAGIC, 2, struct msm_idle_write_stats) 57 #endif 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59
