root/drivers/net/dsa/sja1105/sja1105_ptp.h

INCLUDED FROM

DEFINITIONS

1. sja1105_ptp_clock_register
2. sja1105_ptp_clock_unregister
3. sja1105_ptpegr_ts_poll
4. sja1105_tstamp_reconstruct
5. sja1105_ptp_reset

   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 */