41 static int gem_tsu_get_time(struct ptp_clock_info *ptp, struct timespec64 *ts,  in gem_tsu_get_time()  argument
63 		ts->tv_nsec = gem_readl(bp, TN);  in gem_tsu_get_time()
68 		ts->tv_nsec = first;  in gem_tsu_get_time()
72 	ts->tv_sec = (((u64)sech << GEM_TSL_SIZE) | secl)  in gem_tsu_get_time()
78 			    const struct timespec64 *ts)  in gem_tsu_set_time()  argument
84 	secl = (u32)ts->tv_sec;  in gem_tsu_set_time()
85 	sech = (ts->tv_sec >> GEM_TSL_SIZE) & ((1 << GEM_TSH_SIZE) - 1);  in gem_tsu_set_time()
86 	ns = ts->tv_nsec;  in gem_tsu_set_time()
222 	struct timespec64 ts;  in gem_ptp_init_tsu()  local
225 	ts = ns_to_timespec64(ktime_to_ns(ktime_get_real()));  in gem_ptp_init_tsu()
228 	gem_tsu_set_time(&bp->ptp_clock_info, &ts);  in gem_ptp_init_tsu()
247 			    u32 dma_desc_ts_2, struct timespec64 *ts)  in gem_hw_timestamp()  argument
251 	ts->tv_sec = (GEM_BFEXT(DMA_SECH, dma_desc_ts_2) << GEM_DMA_SECL_SIZE) |  in gem_hw_timestamp()
253 	ts->tv_nsec = GEM_BFEXT(DMA_NSEC, dma_desc_ts_1);  in gem_hw_timestamp()
261 	ts->tv_sec |= ((~GEM_DMA_SEC_MASK) & tsu.tv_sec);  in gem_hw_timestamp()
267 	if ((ts->tv_sec & (GEM_DMA_SEC_TOP >> 1)) &&  in gem_hw_timestamp()
269 		ts->tv_sec -= GEM_DMA_SEC_TOP;  in gem_hw_timestamp()
279 	struct timespec64 ts;  in gem_ptp_rxstamp()  local
289 		gem_hw_timestamp(bp, desc_ptp->ts_1, desc_ptp->ts_2, &ts);  in gem_ptp_rxstamp()
291 		shhwtstamps->hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);  in gem_ptp_rxstamp()
300 	struct timespec64 ts;  in gem_ptp_txstamp()  local
318 	gem_hw_timestamp(bp, desc_ptp->ts_1, desc_ptp->ts_2, &ts);  in gem_ptp_txstamp()
321 	shhwtstamps.hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);  in gem_ptp_txstamp()