diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_tas.h')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_tas.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_tas.h b/drivers/net/dsa/sja1105/sja1105_tas.h new file mode 100644 index 000000000000..0b803c30e640 --- /dev/null +++ b/drivers/net/dsa/sja1105/sja1105_tas.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 + * Copyright (c) 2019, Vladimir Oltean <olteanv@gmail.com> + */ +#ifndef _SJA1105_TAS_H +#define _SJA1105_TAS_H + +#include <net/pkt_sched.h> + +#if IS_ENABLED(CONFIG_NET_DSA_SJA1105_TAS) + +struct sja1105_tas_data { + struct tc_taprio_qopt_offload *offload[SJA1105_NUM_PORTS]; +}; + +int sja1105_setup_tc_taprio(struct dsa_switch *ds, int port, + struct tc_taprio_qopt_offload *admin); + +void sja1105_tas_setup(struct dsa_switch *ds); + +void sja1105_tas_teardown(struct dsa_switch *ds); + +#else + +/* C doesn't allow empty structures, bah! */ +struct sja1105_tas_data { + u8 dummy; +}; + +static inline int sja1105_setup_tc_taprio(struct dsa_switch *ds, int port, + struct tc_taprio_qopt_offload *admin) +{ + return -EOPNOTSUPP; +} + +static inline void sja1105_tas_setup(struct dsa_switch *ds) { } + +static inline void sja1105_tas_teardown(struct dsa_switch *ds) { } + +#endif /* IS_ENABLED(CONFIG_NET_DSA_SJA1105_TAS) */ + +#endif /* _SJA1105_TAS_H */ |