1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* Copyright (C) 2019 Chelsio Communications. All rights reserved. */ 3 4 #ifndef __CXGB4_TC_MATCHALL_H__ 5 #define __CXGB4_TC_MATCHALL_H__ 6 7 #include <net/pkt_cls.h> 8 9 enum cxgb4_matchall_state { 10 CXGB4_MATCHALL_STATE_DISABLED = 0, 11 CXGB4_MATCHALL_STATE_ENABLED, 12 }; 13 14 struct cxgb4_matchall_egress_entry { 15 enum cxgb4_matchall_state state; /* Current MATCHALL offload state */ 16 u8 hwtc; /* Traffic class bound to port */ 17 u64 cookie; /* Used to identify the MATCHALL rule offloaded */ 18 }; 19 20 struct cxgb4_tc_port_matchall { 21 struct cxgb4_matchall_egress_entry egress; /* Egress offload info */ 22 }; 23 24 struct cxgb4_tc_matchall { 25 struct cxgb4_tc_port_matchall *port_matchall; /* Per port entry */ 26 }; 27 28 int cxgb4_tc_matchall_replace(struct net_device *dev, 29 struct tc_cls_matchall_offload *cls_matchall); 30 int cxgb4_tc_matchall_destroy(struct net_device *dev, 31 struct tc_cls_matchall_offload *cls_matchall); 32 33 int cxgb4_init_tc_matchall(struct adapter *adap); 34 void cxgb4_cleanup_tc_matchall(struct adapter *adap); 35 #endif /* __CXGB4_TC_MATCHALL_H__ */ 36