| /Linux-v5.15/drivers/net/ethernet/marvell/mvpp2/ |
| 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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| D | mvpp2.h | 1060 struct mvpp2_tai *tai; member
1537 void mvpp22_tai_tstamp(struct mvpp2_tai *tai, u32 tstamp,
1539 void mvpp22_tai_start(struct mvpp2_tai *tai);
1540 void mvpp22_tai_stop(struct mvpp2_tai *tai);
1541 int mvpp22_tai_ptp_clock_index(struct mvpp2_tai *tai);
1547 static inline void mvpp22_tai_tstamp(struct mvpp2_tai *tai, u32 tstamp, in mvpp22_tai_tstamp() argument
1551 static inline void mvpp22_tai_start(struct mvpp2_tai *tai) in mvpp22_tai_start() argument
1554 static inline void mvpp22_tai_stop(struct mvpp2_tai *tai) in mvpp22_tai_stop() argument
1557 static inline int mvpp22_tai_ptp_clock_index(struct mvpp2_tai *tai) in mvpp22_tai_ptp_clock_index() argument
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| D | mvpp2_main.c | 3376 mvpp22_tai_tstamp(port->priv->tai, ts, &shhwtstamps); in mvpp2_isr_handle_ptp_queue()
3986 mvpp22_tai_tstamp(port->priv->tai, timestamp, in mvpp2_rx()
5160 mvpp22_tai_start(port->priv->tai); in mvpp2_set_ts_config()
5182 mvpp22_tai_stop(port->priv->tai); in mvpp2_set_ts_config()
5216 info->phc_index = mvpp22_tai_ptp_clock_index(port->priv->tai); in mvpp2_ethtool_get_ts_info()
6861 if (priv->tai) in mvpp2_port_probe()
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| /Linux-v5.15/tools/testing/selftests/net/ |
| D | so_txtime.sh | 80 ! do_test 4 tai a,-1 a,-1
81 ! do_test 6 tai a,0 a,0
82 do_test 6 tai a,10 a,10
83 do_test 4 tai a,10,b,20 a,10,b,20
84 do_test 6 tai a,20,b,10 b,10,a,20
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| /Linux-v5.15/tools/testing/selftests/timers/ |
| 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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| D | .gitignore | 15 set-tai
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| D | Makefile | 12 leapcrash set-tai set-2038 set-tz
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| D | set-tai.c | 47 return tx.tai; in get_tai()
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| /Linux-v5.15/include/uapi/linux/ |
| D | timex.h | 89 int tai; /* TAI offset (ro) */ member
129 int tai; /* TAI offset (ro) */ member
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| /Linux-v5.15/include/linux/ |
| D | time32.h | 47 s32 tai; member
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| /Linux-v5.15/kernel/time/ |
| D | ntp.c | 817 txc->tai = *time_tai; in __do_adjtimex()
831 txc->tai++; in __do_adjtimex()
836 txc->tai--; in __do_adjtimex()
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| D | timekeeping.c | 2395 s32 orig_tai, tai; in do_adjtimex() local
2423 orig_tai = tai = tk->tai_offset; in do_adjtimex()
2424 ret = __do_adjtimex(txc, &ts, &tai, &ad); in do_adjtimex()
2426 if (tai != orig_tai) { in do_adjtimex()
2427 __timekeeping_set_tai_offset(tk, tai); in do_adjtimex()
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| D | time.c | 343 tx32.tai = txc->tai; in put_old_timex32()
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| /Linux-v5.15/Documentation/core-api/ |
| D | timekeeping.rst | 119 in user space, along with the equivalent boottime/tai/raw
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