diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_tas.h')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_tas.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_tas.h b/drivers/net/dsa/sja1105/sja1105_tas.h index 0aad212d88b2..b226c3dfd5b1 100644 --- a/drivers/net/dsa/sja1105/sja1105_tas.h +++ b/drivers/net/dsa/sja1105/sja1105_tas.h @@ -8,8 +8,27 @@ #if IS_ENABLED(CONFIG_NET_DSA_SJA1105_TAS) +enum sja1105_tas_state { + SJA1105_TAS_STATE_DISABLED, + SJA1105_TAS_STATE_ENABLED_NOT_RUNNING, + SJA1105_TAS_STATE_RUNNING, +}; + +enum sja1105_ptp_op { + SJA1105_PTP_NONE, + SJA1105_PTP_CLOCKSTEP, + SJA1105_PTP_ADJUSTFREQ, +}; + struct sja1105_tas_data { struct tc_taprio_qopt_offload *offload[SJA1105_NUM_PORTS]; + enum sja1105_tas_state state; + enum sja1105_ptp_op last_op; + struct work_struct tas_work; + s64 earliest_base_time; + s64 oper_base_time; + u64 max_cycle_time; + bool enabled; }; int sja1105_setup_tc_taprio(struct dsa_switch *ds, int port, @@ -19,6 +38,10 @@ void sja1105_tas_setup(struct dsa_switch *ds); void sja1105_tas_teardown(struct dsa_switch *ds); +void sja1105_tas_clockstep(struct dsa_switch *ds); + +void sja1105_tas_adjfreq(struct dsa_switch *ds); + #else /* C doesn't allow empty structures, bah! */ @@ -36,6 +59,10 @@ static inline void sja1105_tas_setup(struct dsa_switch *ds) { } static inline void sja1105_tas_teardown(struct dsa_switch *ds) { } +static inline void sja1105_tas_clockstep(struct dsa_switch *ds) { } + +static inline void sja1105_tas_adjfreq(struct dsa_switch *ds) { } + #endif /* IS_ENABLED(CONFIG_NET_DSA_SJA1105_TAS) */ #endif /* _SJA1105_TAS_H */ |