| /linux/drivers/net/ethernet/marvell/mvpp2/ |
| H A D | mvpp2_tai.c | 152 static u64 mvpp22_calc_frac_ppm(struct mvpp2_tai *tai, long abs_scaled_ppm) in mvpp22_calc_frac_ppm() argument
154 u64 val = tai->period * abs_scaled_ppm >> 4; in mvpp22_calc_frac_ppm()
159 static s32 mvpp22_calc_max_adj(struct mvpp2_tai *tai) in mvpp22_calc_max_adj() argument
166 struct mvpp2_tai *tai = ptp_to_tai(ptp); in mvpp22_tai_adjfine() local
177 val = mvpp22_calc_frac_ppm(tai, scaled_ppm); in mvpp22_tai_adjfine()
195 base = tai->base; in mvpp22_tai_adjfine()
196 spin_lock_irqsave(&tai->lock, flags); in mvpp22_tai_adjfine()
200 spin_unlock_irqrestore(&tai->lock, flags); in mvpp22_tai_adjfine()
207 struct mvpp2_tai *tai = ptp_to_tai(ptp); in mvpp22_tai_adjtime() local
226 base = tai->base; in mvpp22_tai_adjtime()
[all …]
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| H A D | mvpp2.h | 1065 struct mvpp2_tai *tai; member
1547 void mvpp22_tai_tstamp(struct mvpp2_tai *tai, u32 tstamp,
1549 void mvpp22_tai_start(struct mvpp2_tai *tai);
1550 void mvpp22_tai_stop(struct mvpp2_tai *tai);
1551 int mvpp22_tai_ptp_clock_index(struct mvpp2_tai *tai);
1557 static inline void mvpp22_tai_tstamp(struct mvpp2_tai *tai, u32 tstamp, in mvpp22_tai_tstamp() argument
1561 static inline void mvpp22_tai_start(struct mvpp2_tai *tai) in mvpp22_tai_start() argument
1564 static inline void mvpp22_tai_stop(struct mvpp2_tai *tai) in mvpp22_tai_stop() argument
1567 static inline int mvpp22_tai_ptp_clock_index(struct mvpp2_tai *tai) in mvpp22_tai_ptp_clock_index() argument
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| /linux/tools/testing/selftests/timers/ |
| H A D | leap-a-day.c | 144 tx.tai, in sigalarm()
153 tx.tai, in sigalarm()
331 struct timespec tai; in main() local
338 clock_gettime(CLOCK_TAI, &tai); in main()
340 tai.tv_sec, in main()
341 tai.tv_nsec, in main()
350 tx.tai, in main()
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| H A D | .gitignore | 15 set-tai
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| H A D | set-tai.c | 47 return tx.tai; in get_tai()
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| /linux/tools/testing/selftests/net/ |
| H A D | so_txtime.sh | 94 do_fail_test 4 tai a,-1 a,-1
95 do_fail_test 6 tai a,0 a,0
96 do_test 6 tai a,10 a,10
97 do_test 4 tai a,10,b,20 a,10,b,20
98 do_test 6 tai a,20,b,10 b,10,a,20
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| /linux/include/uapi/linux/ |
| H A D | timex.h | 89 int tai; /* TAI offset (ro) */ member
129 int tai; /* TAI offset (ro) */ member
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| /linux/tools/testing/selftests/net/forwarding/ |
| H A D | tsn_lib.sh | 162 --utc-tai-offset ${UTC_TAI_OFFSET} \
244 --utc-tai-offset ${UTC_TAI_OFFSET} \
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| /linux/include/linux/ |
| H A D | time32.h | 47 s32 tai; member
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| /linux/kernel/time/ |
| H A D | ntp.c | 824 txc->tai = *time_tai; in ntp_adjtimex()
838 txc->tai++; in ntp_adjtimex()
843 txc->tai--; in ntp_adjtimex()
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| H A D | timekeeping.c | 2698 s32 orig_tai, tai; in __do_adjtimex() local
2730 orig_tai = tai = tks->tai_offset; in __do_adjtimex()
2731 ret = ntp_adjtimex(tks->id, txc, &ts, &tai, &result->ad); in __do_adjtimex()
2733 if (tai != orig_tai) { in __do_adjtimex()
2734 __timekeeping_set_tai_offset(tks, tai); in __do_adjtimex()
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| /linux/Documentation/core-api/ |
| H A D | timekeeping.rst | 119 in user space, along with the equivalent boottime/tai/raw
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| /linux/Documentation/trace/ |
| H A D | ftrace.rst | 595 tai:
596 This is the tai clock (CLOCK_TAI) and is derived from the wall-
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