/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ /* Microsemi Ocelot Switch driver * * Copyright (c) 2019 Microsemi Corporation */ #ifndef _MSCC_OCELOT_POLICE_H_ #define _MSCC_OCELOT_POLICE_H_ #include "ocelot.h" enum mscc_qos_rate_mode { MSCC_QOS_RATE_MODE_DISABLED, /* Policer/shaper disabled */ MSCC_QOS_RATE_MODE_LINE, /* Measure line rate in kbps incl. IPG */ MSCC_QOS_RATE_MODE_DATA, /* Measures data rate in kbps excl. IPG */ MSCC_QOS_RATE_MODE_FRAME, /* Measures frame rate in fps */ __MSCC_QOS_RATE_MODE_END, NUM_MSCC_QOS_RATE_MODE = __MSCC_QOS_RATE_MODE_END, MSCC_QOS_RATE_MODE_MAX = __MSCC_QOS_RATE_MODE_END - 1, }; struct qos_policer_conf { enum mscc_qos_rate_mode mode; bool dlb; /* Enable DLB (dual leaky bucket mode */ bool cf; /* Coupling flag (ignored in SLB mode) */ u32 cir; /* CIR in kbps/fps (ignored in SLB mode) */ u32 cbs; /* CBS in bytes/frames (ignored in SLB mode) */ u32 pir; /* PIR in kbps/fps */ u32 pbs; /* PBS in bytes/frames */ u8 ipg; /* Size of IPG when MSCC_QOS_RATE_MODE_LINE is chosen */ }; int qos_policer_conf_set(struct ocelot *ocelot, int port, u32 pol_ix, struct qos_policer_conf *conf); #endif /* _MSCC_OCELOT_POLICE_H_ */