/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (C) 2019 Chelsio Communications. All rights reserved. */ #ifndef __CXGB4_TC_MATCHALL_H__ #define __CXGB4_TC_MATCHALL_H__ #include <net/pkt_cls.h> enum cxgb4_matchall_state { CXGB4_MATCHALL_STATE_DISABLED = 0, CXGB4_MATCHALL_STATE_ENABLED, }; struct cxgb4_matchall_egress_entry { enum cxgb4_matchall_state state; /* Current MATCHALL offload state */ u8 hwtc; /* Traffic class bound to port */ u64 cookie; /* Used to identify the MATCHALL rule offloaded */ }; struct cxgb4_matchall_ingress_entry { enum cxgb4_matchall_state state; /* Current MATCHALL offload state */ u32 tid[CXGB4_FILTER_TYPE_MAX]; /* Index to hardware filter entries */ /* Filter entries */ struct ch_filter_specification fs[CXGB4_FILTER_TYPE_MAX]; u16 viid_mirror; /* Identifier for allocated Mirror VI */ u64 bytes; /* # of bytes hitting the filter */ u64 packets; /* # of packets hitting the filter */ u64 last_used; /* Last updated jiffies time */ }; struct cxgb4_tc_port_matchall { struct cxgb4_matchall_egress_entry egress; /* Egress offload info */ struct cxgb4_matchall_ingress_entry ingress; /* Ingress offload info */ }; struct cxgb4_tc_matchall { struct cxgb4_tc_port_matchall *port_matchall; /* Per port entry */ }; int cxgb4_tc_matchall_replace(struct net_device *dev, struct tc_cls_matchall_offload *cls_matchall, bool ingress); int cxgb4_tc_matchall_destroy(struct net_device *dev, struct tc_cls_matchall_offload *cls_matchall, bool ingress); int cxgb4_tc_matchall_stats(struct net_device *dev, struct tc_cls_matchall_offload *cls_matchall); int cxgb4_init_tc_matchall(struct adapter *adap); void cxgb4_cleanup_tc_matchall(struct adapter *adap); #endif /* __CXGB4_TC_MATCHALL_H__ */