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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
#ifndef _UAPI_LINUX_CFM_BRIDGE_H_#define _UAPI_LINUX_CFM_BRIDGE_H_
#include <linux/types.h>#include <linux/if_ether.h>
#define ETHER_HEADER_LENGTH (6+6+4+2)#define CFM_MAID_LENGTH 48#define CFM_CCM_PDU_LENGTH 75#define CFM_PORT_STATUS_TLV_LENGTH 4#define CFM_IF_STATUS_TLV_LENGTH 4#define CFM_IF_STATUS_TLV_TYPE 4#define CFM_PORT_STATUS_TLV_TYPE 2#define CFM_ENDE_TLV_TYPE 0#define CFM_CCM_MAX_FRAME_LENGTH (ETHER_HEADER_LENGTH+\ CFM_CCM_PDU_LENGTH+\ CFM_PORT_STATUS_TLV_LENGTH+\ CFM_IF_STATUS_TLV_LENGTH)#define CFM_FRAME_PRIO 7#define CFM_CCM_TLV_OFFSET 70#define CFM_CCM_PDU_MAID_OFFSET 10#define CFM_CCM_PDU_MEPID_OFFSET 8#define CFM_CCM_PDU_SEQNR_OFFSET 4#define CFM_CCM_PDU_TLV_OFFSET 74#define CFM_CCM_ITU_RESERVED_SIZE 16
struct br_cfm_common_hdr { __u8 mdlevel_version; __u8 opcode; __u8 flags; __u8 tlv_offset;};
enum br_cfm_opcodes { BR_CFM_OPCODE_CCM = 0x1,};
/* MEP domain */enum br_cfm_domain { BR_CFM_PORT, BR_CFM_VLAN,};
/* MEP direction */enum br_cfm_mep_direction { BR_CFM_MEP_DIRECTION_DOWN, BR_CFM_MEP_DIRECTION_UP,};
/* CCM interval supported. */enum br_cfm_ccm_interval { BR_CFM_CCM_INTERVAL_NONE, BR_CFM_CCM_INTERVAL_3_3_MS, BR_CFM_CCM_INTERVAL_10_MS, BR_CFM_CCM_INTERVAL_100_MS, BR_CFM_CCM_INTERVAL_1_SEC, BR_CFM_CCM_INTERVAL_10_SEC, BR_CFM_CCM_INTERVAL_1_MIN, BR_CFM_CCM_INTERVAL_10_MIN,};
#endif