mirror of https://gitee.com/openkylin/linux.git
42 lines
971 B
C
42 lines
971 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2019, Vladimir Oltean <olteanv@gmail.com>
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*/
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#ifndef _SJA1105_TAS_H
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#define _SJA1105_TAS_H
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#include <net/pkt_sched.h>
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#if IS_ENABLED(CONFIG_NET_DSA_SJA1105_TAS)
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struct sja1105_tas_data {
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struct tc_taprio_qopt_offload *offload[SJA1105_NUM_PORTS];
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};
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int sja1105_setup_tc_taprio(struct dsa_switch *ds, int port,
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struct tc_taprio_qopt_offload *admin);
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void sja1105_tas_setup(struct dsa_switch *ds);
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void sja1105_tas_teardown(struct dsa_switch *ds);
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#else
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/* C doesn't allow empty structures, bah! */
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struct sja1105_tas_data {
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u8 dummy;
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};
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static inline int sja1105_setup_tc_taprio(struct dsa_switch *ds, int port,
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struct tc_taprio_qopt_offload *admin)
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{
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return -EOPNOTSUPP;
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}
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static inline void sja1105_tas_setup(struct dsa_switch *ds) { }
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static inline void sja1105_tas_teardown(struct dsa_switch *ds) { }
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#endif /* IS_ENABLED(CONFIG_NET_DSA_SJA1105_TAS) */
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#endif /* _SJA1105_TAS_H */
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