diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_ptp.h')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_ptp.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_ptp.h b/drivers/net/dsa/sja1105/sja1105_ptp.h index 34f97f58a355..3c874bb4c17b 100644 --- a/drivers/net/dsa/sja1105/sja1105_ptp.h +++ b/drivers/net/dsa/sja1105/sja1105_ptp.h @@ -75,7 +75,12 @@ struct sja1105_ptp_cmd { struct sja1105_ptp_data { struct timer_list extts_timer; + /* Used only on SJA1105 to reconstruct partial timestamps */ struct sk_buff_head skb_rxtstamp_queue; + /* Used on SJA1110 where meta frames are generated only for + * 2-step TX timestamps + */ + struct sk_buff_head skb_txtstamp_queue; struct ptp_clock_info caps; struct ptp_clock *clock; struct sja1105_ptp_cmd cmd; @@ -122,6 +127,10 @@ int __sja1105_ptp_adjtime(struct dsa_switch *ds, s64 delta); int sja1105_ptp_commit(struct dsa_switch *ds, struct sja1105_ptp_cmd *cmd, sja1105_spi_rw_mode_t rw); +bool sja1105_rxtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb); +bool sja1110_rxtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb); +void sja1110_txtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb); + #else struct sja1105_ptp_cmd; @@ -184,6 +193,10 @@ static inline int sja1105_ptp_commit(struct dsa_switch *ds, #define sja1105_hwtstamp_set NULL +#define sja1105_rxtstamp NULL +#define sja1110_rxtstamp NULL +#define sja1110_txtstamp NULL + #endif /* IS_ENABLED(CONFIG_NET_DSA_SJA1105_PTP) */ #endif /* _SJA1105_PTP_H */ |