1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright (c) 2019, Vladimir Oltean <olteanv@gmail.com> 3 */ 4 #ifndef _SJA1105_PTP_H 5 #define _SJA1105_PTP_H 6 7 #if IS_ENABLED(CONFIG_NET_DSA_SJA1105_PTP) 8 9 int sja1105_ptp_clock_register(struct sja1105_private *priv); 10 11 void sja1105_ptp_clock_unregister(struct sja1105_private *priv); 12 13 int sja1105_ptpegr_ts_poll(struct sja1105_private *priv, int port, u64 *ts); 14 15 int sja1105et_ptp_cmd(const void *ctx, const void *data); 16 17 int sja1105pqrs_ptp_cmd(const void *ctx, const void *data); 18 19 int sja1105_get_ts_info(struct dsa_switch *ds, int port, 20 struct ethtool_ts_info *ts); 21 22 u64 sja1105_tstamp_reconstruct(struct sja1105_private *priv, u64 now, 23 u64 ts_partial); 24 25 int sja1105_ptp_reset(struct sja1105_private *priv); 26 27 #else 28 29 static inline int sja1105_ptp_clock_register(struct sja1105_private *priv) 30 { 31 return 0; 32 } 33 34 static inline void sja1105_ptp_clock_unregister(struct sja1105_private *priv) 35 { 36 return; 37 } 38 39 static inline int 40 sja1105_ptpegr_ts_poll(struct sja1105_private *priv, int port, u64 *ts) 41 { 42 return 0; 43 } 44 45 static inline u64 sja1105_tstamp_reconstruct(struct sja1105_private *priv, 46 u64 now, u64 ts_partial) 47 { 48 return 0; 49 } 50 51 static inline int sja1105_ptp_reset(struct sja1105_private *priv) 52 { 53 return 0; 54 } 55 56 #define sja1105et_ptp_cmd NULL 57 58 #define sja1105pqrs_ptp_cmd NULL 59 60 #define sja1105_get_ts_info NULL 61 62 #endif /* IS_ENABLED(CONFIG_NET_DSA_SJA1105_PTP) */ 63 64 #endif /* _SJA1105_PTP_H */ 65