mrp_bridge.h (1718B)
1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2 3#ifndef _UAPI_LINUX_MRP_BRIDGE_H_ 4#define _UAPI_LINUX_MRP_BRIDGE_H_ 5 6#include <linux/types.h> 7#include <linux/if_ether.h> 8 9#define MRP_MAX_FRAME_LENGTH 200 10#define MRP_DEFAULT_PRIO 0x8000 11#define MRP_DOMAIN_UUID_LENGTH 16 12#define MRP_VERSION 1 13#define MRP_FRAME_PRIO 7 14#define MRP_OUI_LENGTH 3 15#define MRP_MANUFACTURE_DATA_LENGTH 2 16 17enum br_mrp_ring_role_type { 18 BR_MRP_RING_ROLE_DISABLED, 19 BR_MRP_RING_ROLE_MRC, 20 BR_MRP_RING_ROLE_MRM, 21 BR_MRP_RING_ROLE_MRA, 22}; 23 24enum br_mrp_in_role_type { 25 BR_MRP_IN_ROLE_DISABLED, 26 BR_MRP_IN_ROLE_MIC, 27 BR_MRP_IN_ROLE_MIM, 28}; 29 30enum br_mrp_ring_state_type { 31 BR_MRP_RING_STATE_OPEN, 32 BR_MRP_RING_STATE_CLOSED, 33}; 34 35enum br_mrp_in_state_type { 36 BR_MRP_IN_STATE_OPEN, 37 BR_MRP_IN_STATE_CLOSED, 38}; 39 40enum br_mrp_port_state_type { 41 BR_MRP_PORT_STATE_DISABLED, 42 BR_MRP_PORT_STATE_BLOCKED, 43 BR_MRP_PORT_STATE_FORWARDING, 44 BR_MRP_PORT_STATE_NOT_CONNECTED, 45}; 46 47enum br_mrp_port_role_type { 48 BR_MRP_PORT_ROLE_PRIMARY, 49 BR_MRP_PORT_ROLE_SECONDARY, 50 BR_MRP_PORT_ROLE_INTER, 51}; 52 53enum br_mrp_tlv_header_type { 54 BR_MRP_TLV_HEADER_END = 0x0, 55 BR_MRP_TLV_HEADER_COMMON = 0x1, 56 BR_MRP_TLV_HEADER_RING_TEST = 0x2, 57 BR_MRP_TLV_HEADER_RING_TOPO = 0x3, 58 BR_MRP_TLV_HEADER_RING_LINK_DOWN = 0x4, 59 BR_MRP_TLV_HEADER_RING_LINK_UP = 0x5, 60 BR_MRP_TLV_HEADER_IN_TEST = 0x6, 61 BR_MRP_TLV_HEADER_IN_TOPO = 0x7, 62 BR_MRP_TLV_HEADER_IN_LINK_DOWN = 0x8, 63 BR_MRP_TLV_HEADER_IN_LINK_UP = 0x9, 64 BR_MRP_TLV_HEADER_IN_LINK_STATUS = 0xa, 65 BR_MRP_TLV_HEADER_OPTION = 0x7f, 66}; 67 68enum br_mrp_sub_tlv_header_type { 69 BR_MRP_SUB_TLV_HEADER_TEST_MGR_NACK = 0x1, 70 BR_MRP_SUB_TLV_HEADER_TEST_PROPAGATE = 0x2, 71 BR_MRP_SUB_TLV_HEADER_TEST_AUTO_MGR = 0x3, 72}; 73 74#endif