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 _PTP_CLOCK_H_ 20 #define _PTP_CLOCK_H_ 21 #include <linux/ioctl.h> 22 #include <linux/types.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define PTP_ENABLE_FEATURE (1<<0) 25 #define PTP_RISING_EDGE (1<<1) 26 #define PTP_FALLING_EDGE (1<<2) 27 struct ptp_clock_time { 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 __s64 sec; 30 __u32 nsec; 31 __u32 reserved; 32 }; 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 struct ptp_clock_caps { 35 int max_adj; 36 int n_alarm; 37 int n_ext_ts; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 int n_per_out; 40 int pps; 41 int rsv[15]; 42 }; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 struct ptp_extts_request { 45 unsigned int index; 46 unsigned int flags; 47 unsigned int rsv[2]; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 }; 50 struct ptp_perout_request { 51 struct ptp_clock_time start; 52 struct ptp_clock_time period; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 unsigned int index; 55 unsigned int flags; 56 unsigned int rsv[4]; 57 }; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 #define PTP_MAX_SAMPLES 25 60 struct ptp_sys_offset { 61 unsigned int n_samples; 62 unsigned int rsv[3]; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1]; 65 }; 66 #define PTP_CLK_MAGIC '=' 67 #define PTP_CLOCK_GETCAPS _IOR(PTP_CLK_MAGIC, 1, struct ptp_clock_caps) 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 #define PTP_EXTTS_REQUEST _IOW(PTP_CLK_MAGIC, 2, struct ptp_extts_request) 70 #define PTP_PEROUT_REQUEST _IOW(PTP_CLK_MAGIC, 3, struct ptp_perout_request) 71 #define PTP_ENABLE_PPS _IOW(PTP_CLK_MAGIC, 4, int) 72 #define PTP_SYS_OFFSET _IOW(PTP_CLK_MAGIC, 5, struct ptp_sys_offset) 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 struct ptp_extts_event { 75 struct ptp_clock_time t; 76 unsigned int index; 77 unsigned int flags; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 unsigned int rsv[2]; 80 }; 81 #endif 82
