Filename: //usr/include//linux/mrp_bridge.h

/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _LINUX_MRP_BRIDGE_H_ #define _LINUX_MRP_BRIDGE_H_ #include <linux/types.h> #include <linux/if_ether.h> #define MRP_MAX_FRAME_LENGTH 200 #define MRP_DEFAULT_PRIO 0x8000 #define MRP_DOMAIN_UUID_LENGTH 16 #define MRP_VERSION 1 #define MRP_FRAME_PRIO 7 #define MRP_OUI_LENGTH 3 #define MRP_MANUFACTURE_DATA_LENGTH 2 enum br_mrp_ring_role_type { BR_MRP_RING_ROLE_DISABLED, BR_MRP_RING_ROLE_MRC, BR_MRP_RING_ROLE_MRM, BR_MRP_RING_ROLE_MRA, }; enum br_mrp_in_role_type { BR_MRP_IN_ROLE_DISABLED, BR_MRP_IN_ROLE_MIC, BR_MRP_IN_ROLE_MIM, }; enum br_mrp_ring_state_type { BR_MRP_RING_STATE_OPEN, BR_MRP_RING_STATE_CLOSED, }; enum br_mrp_in_state_type { BR_MRP_IN_STATE_OPEN, BR_MRP_IN_STATE_CLOSED, }; enum br_mrp_port_state_type { BR_MRP_PORT_STATE_DISABLED, BR_MRP_PORT_STATE_BLOCKED, BR_MRP_PORT_STATE_FORWARDING, BR_MRP_PORT_STATE_NOT_CONNECTED, }; enum br_mrp_port_role_type { BR_MRP_PORT_ROLE_PRIMARY, BR_MRP_PORT_ROLE_SECONDARY, BR_MRP_PORT_ROLE_INTER, }; enum br_mrp_tlv_header_type { BR_MRP_TLV_HEADER_END = 0x0, BR_MRP_TLV_HEADER_COMMON = 0x1, BR_MRP_TLV_HEADER_RING_TEST = 0x2, BR_MRP_TLV_HEADER_RING_TOPO = 0x3, BR_MRP_TLV_HEADER_RING_LINK_DOWN = 0x4, BR_MRP_TLV_HEADER_RING_LINK_UP = 0x5, BR_MRP_TLV_HEADER_IN_TEST = 0x6, BR_MRP_TLV_HEADER_IN_TOPO = 0x7, BR_MRP_TLV_HEADER_IN_LINK_DOWN = 0x8, BR_MRP_TLV_HEADER_IN_LINK_UP = 0x9, BR_MRP_TLV_HEADER_OPTION = 0x7f, }; enum br_mrp_sub_tlv_header_type { BR_MRP_SUB_TLV_HEADER_TEST_MGR_NACK = 0x1, BR_MRP_SUB_TLV_HEADER_TEST_PROPAGATE = 0x2, BR_MRP_SUB_TLV_HEADER_TEST_AUTO_MGR = 0x3, }; struct br_mrp_tlv_hdr { __u8 type; __u8 length; }; struct br_mrp_sub_tlv_hdr { __u8 type; __u8 length; }; struct br_mrp_end_hdr { struct br_mrp_tlv_hdr hdr; }; struct br_mrp_common_hdr { __be16 seq_id; __u8 domain[MRP_DOMAIN_UUID_LENGTH]; }; struct br_mrp_ring_test_hdr { __be16 prio; __u8 sa[ETH_ALEN]; __be16 port_role; __be16 state; __be16 transitions; __be32 timestamp; }; struct br_mrp_ring_topo_hdr { __be16 prio; __u8 sa[ETH_ALEN]; __be16 interval; }; struct br_mrp_ring_link_hdr { __u8 sa[ETH_ALEN]; __be16 port_role; __be16 interval; __be16 blocked; }; struct br_mrp_sub_opt_hdr { __u8 type; __u8 manufacture_data[MRP_MANUFACTURE_DATA_LENGTH]; }; struct br_mrp_test_mgr_nack_hdr { __be16 prio; __u8 sa[ETH_ALEN]; __be16 other_prio; __u8 other_sa[ETH_ALEN]; }; struct br_mrp_test_prop_hdr { __be16 prio; __u8 sa[ETH_ALEN]; __be16 other_prio; __u8 other_sa[ETH_ALEN]; }; struct br_mrp_oui_hdr { __u8 oui[MRP_OUI_LENGTH]; }; struct br_mrp_in_test_hdr { __be16 id; __u8 sa[ETH_ALEN]; __be16 port_role; __be16 state; __be16 transitions; __be32 timestamp; }; struct br_mrp_in_topo_hdr { __u8 sa[ETH_ALEN]; __be16 id; __be16 interval; }; struct br_mrp_in_link_hdr { __u8 sa[ETH_ALEN]; __be16 port_role; __be16 id; __be16 interval; }; #endif

./Ninja\.