/* SPDX-License-Identifier: GPL-2.0+ */ /* Microchip Sparx5 Switch driver VCAP implementation * * Copyright (c) 2022 Microchip Technology Inc. and its subsidiaries. * * The Sparx5 Chip Register Model can be browsed at this location: * https://github.com/microchip-ung/sparx-5_reginfo */ #ifndef __SPARX5_VCAP_IMPL_H__ #define __SPARX5_VCAP_IMPL_H__ #include <linux/types.h> #include <linux/list.h> #include "vcap_api.h" #include "vcap_api_client.h" #define SPARX5_VCAP_CID_IS0_L0 … #define SPARX5_VCAP_CID_IS0_L1 … #define SPARX5_VCAP_CID_IS0_L2 … #define SPARX5_VCAP_CID_IS0_L3 … #define SPARX5_VCAP_CID_IS0_L4 … #define SPARX5_VCAP_CID_IS0_L5 … #define SPARX5_VCAP_CID_IS0_MAX … #define SPARX5_VCAP_CID_IS2_L0 … #define SPARX5_VCAP_CID_IS2_L1 … #define SPARX5_VCAP_CID_IS2_L2 … #define SPARX5_VCAP_CID_IS2_L3 … #define SPARX5_VCAP_CID_IS2_MAX … #define SPARX5_VCAP_CID_ES0_L0 … #define SPARX5_VCAP_CID_ES0_MAX … #define SPARX5_VCAP_CID_ES2_L0 … #define SPARX5_VCAP_CID_ES2_L1 … #define SPARX5_VCAP_CID_ES2_MAX … /* IS0 port keyset selection control */ /* IS0 ethernet, IPv4, IPv6 traffic type keyset generation */ enum vcap_is0_port_sel_etype { … }; /* IS0 MPLS traffic type keyset generation */ enum vcap_is0_port_sel_mpls_uc_mc { … }; /* IS0 MBLS traffic type keyset generation */ enum vcap_is0_port_sel_mlbs { … }; /* IS2 port keyset selection control */ /* IS2 non-ethernet traffic type keyset generation */ enum vcap_is2_port_sel_noneth { … }; /* IS2 IPv4 unicast traffic type keyset generation */ enum vcap_is2_port_sel_ipv4_uc { … }; /* IS2 IPv4 multicast traffic type keyset generation */ enum vcap_is2_port_sel_ipv4_mc { … }; /* IS2 IPv6 unicast traffic type keyset generation */ enum vcap_is2_port_sel_ipv6_uc { … }; /* IS2 IPv6 multicast traffic type keyset generation */ enum vcap_is2_port_sel_ipv6_mc { … }; /* IS2 ARP traffic type keyset generation */ enum vcap_is2_port_sel_arp { … }; /* ES0 port keyset selection control */ /* ES0 Egress port traffic type classification */ enum vcap_es0_port_sel { … }; /* ES2 port keyset selection control */ /* ES2 IPv4 traffic type keyset generation */ enum vcap_es2_port_sel_ipv4 { … }; /* ES2 IPv6 traffic type keyset generation */ enum vcap_es2_port_sel_ipv6 { … }; /* ES2 ARP traffic type keyset generation */ enum vcap_es2_port_sel_arp { … }; /* Selects TPID for ES0 matching */ enum SPX5_TPID_SEL { … }; /* Get the port keyset for the vcap lookup */ int sparx5_vcap_get_port_keyset(struct net_device *ndev, struct vcap_admin *admin, int cid, u16 l3_proto, struct vcap_keyset_list *kslist); /* Change the port keyset for the lookup and protocol */ void sparx5_vcap_set_port_keyset(struct net_device *ndev, struct vcap_admin *admin, int cid, u16 l3_proto, enum vcap_keyfield_set keyset, struct vcap_keyset_list *orig); /* Check if the ethertype is supported by the vcap port classification */ bool sparx5_vcap_is_known_etype(struct vcap_admin *admin, u16 etype); #endif /* __SPARX5_VCAP_IMPL_H__ */
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