/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Linux network driver for QLogic BR-series Converged Network Adapter.
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*/
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/*
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* Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
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* Copyright (c) 2014-2015 QLogic Corporation
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* All rights reserved
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* www.qlogic.com
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*/
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#ifndef __BFA_DEFS_CNA_H__
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#define __BFA_DEFS_CNA_H__
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#include "bfa_defs.h"
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/* FC physical port statistics. */
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struct bfa_port_fc_stats {
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u64 secs_reset; /*!< Seconds since stats is reset */
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u64 tx_frames; /*!< Tx frames */
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u64 tx_words; /*!< Tx words */
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u64 tx_lip; /*!< Tx LIP */
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u64 tx_nos; /*!< Tx NOS */
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u64 tx_ols; /*!< Tx OLS */
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u64 tx_lr; /*!< Tx LR */
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u64 tx_lrr; /*!< Tx LRR */
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u64 rx_frames; /*!< Rx frames */
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u64 rx_words; /*!< Rx words */
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u64 lip_count; /*!< Rx LIP */
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u64 nos_count; /*!< Rx NOS */
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u64 ols_count; /*!< Rx OLS */
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u64 lr_count; /*!< Rx LR */
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u64 lrr_count; /*!< Rx LRR */
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u64 invalid_crcs; /*!< Rx CRC err frames */
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u64 invalid_crc_gd_eof; /*!< Rx CRC err good EOF frames */
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u64 undersized_frm; /*!< Rx undersized frames */
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u64 oversized_frm; /*!< Rx oversized frames */
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u64 bad_eof_frm; /*!< Rx frames with bad EOF */
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u64 error_frames; /*!< Errored frames */
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u64 dropped_frames; /*!< Dropped frames */
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u64 link_failures; /*!< Link Failure (LF) count */
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u64 loss_of_syncs; /*!< Loss of sync count */
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u64 loss_of_signals; /*!< Loss of signal count */
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u64 primseq_errs; /*!< Primitive sequence protocol err. */
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u64 bad_os_count; /*!< Invalid ordered sets */
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u64 err_enc_out; /*!< Encoding err nonframe_8b10b */
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u64 err_enc; /*!< Encoding err frame_8b10b */
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u64 bbsc_frames_lost; /*!< Credit Recovery-Frames Lost */
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u64 bbsc_credits_lost; /*!< Credit Recovery-Credits Lost */
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u64 bbsc_link_resets; /*!< Credit Recovery-Link Resets */
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};
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/* Eth Physical Port statistics. */
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struct bfa_port_eth_stats {
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u64 secs_reset; /*!< Seconds since stats is reset */
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u64 frame_64; /*!< Frames 64 bytes */
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u64 frame_65_127; /*!< Frames 65-127 bytes */
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u64 frame_128_255; /*!< Frames 128-255 bytes */
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u64 frame_256_511; /*!< Frames 256-511 bytes */
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u64 frame_512_1023; /*!< Frames 512-1023 bytes */
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u64 frame_1024_1518; /*!< Frames 1024-1518 bytes */
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u64 frame_1519_1522; /*!< Frames 1519-1522 bytes */
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u64 tx_bytes; /*!< Tx bytes */
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u64 tx_packets; /*!< Tx packets */
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u64 tx_mcast_packets; /*!< Tx multicast packets */
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u64 tx_bcast_packets; /*!< Tx broadcast packets */
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u64 tx_control_frame; /*!< Tx control frame */
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u64 tx_drop; /*!< Tx drops */
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u64 tx_jabber; /*!< Tx jabber */
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u64 tx_fcs_error; /*!< Tx FCS errors */
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u64 tx_fragments; /*!< Tx fragments */
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u64 rx_bytes; /*!< Rx bytes */
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u64 rx_packets; /*!< Rx packets */
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u64 rx_mcast_packets; /*!< Rx multicast packets */
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u64 rx_bcast_packets; /*!< Rx broadcast packets */
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u64 rx_control_frames; /*!< Rx control frames */
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u64 rx_unknown_opcode; /*!< Rx unknown opcode */
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u64 rx_drop; /*!< Rx drops */
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u64 rx_jabber; /*!< Rx jabber */
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u64 rx_fcs_error; /*!< Rx FCS errors */
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u64 rx_alignment_error; /*!< Rx alignment errors */
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u64 rx_frame_length_error; /*!< Rx frame len errors */
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u64 rx_code_error; /*!< Rx code errors */
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u64 rx_fragments; /*!< Rx fragments */
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u64 rx_pause; /*!< Rx pause */
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u64 rx_zero_pause; /*!< Rx zero pause */
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u64 tx_pause; /*!< Tx pause */
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u64 tx_zero_pause; /*!< Tx zero pause */
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u64 rx_fcoe_pause; /*!< Rx FCoE pause */
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u64 rx_fcoe_zero_pause; /*!< Rx FCoE zero pause */
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u64 tx_fcoe_pause; /*!< Tx FCoE pause */
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u64 tx_fcoe_zero_pause; /*!< Tx FCoE zero pause */
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u64 rx_iscsi_pause; /*!< Rx iSCSI pause */
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u64 rx_iscsi_zero_pause; /*!< Rx iSCSI zero pause */
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u64 tx_iscsi_pause; /*!< Tx iSCSI pause */
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u64 tx_iscsi_zero_pause; /*!< Tx iSCSI zero pause */
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};
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/* Port statistics. */
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union bfa_port_stats_u {
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struct bfa_port_fc_stats fc;
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struct bfa_port_eth_stats eth;
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};
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#define BFA_CEE_LLDP_MAX_STRING_LEN (128)
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#define BFA_CEE_DCBX_MAX_PRIORITY (8)
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#define BFA_CEE_DCBX_MAX_PGID (8)
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#define BFA_CEE_LLDP_SYS_CAP_OTHER 0x0001
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#define BFA_CEE_LLDP_SYS_CAP_REPEATER 0x0002
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#define BFA_CEE_LLDP_SYS_CAP_MAC_BRIDGE 0x0004
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#define BFA_CEE_LLDP_SYS_CAP_WLAN_AP 0x0008
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#define BFA_CEE_LLDP_SYS_CAP_ROUTER 0x0010
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#define BFA_CEE_LLDP_SYS_CAP_TELEPHONE 0x0020
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#define BFA_CEE_LLDP_SYS_CAP_DOCSIS_CD 0x0040
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#define BFA_CEE_LLDP_SYS_CAP_STATION 0x0080
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#define BFA_CEE_LLDP_SYS_CAP_CVLAN 0x0100
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#define BFA_CEE_LLDP_SYS_CAP_SVLAN 0x0200
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#define BFA_CEE_LLDP_SYS_CAP_TPMR 0x0400
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/* LLDP string type */
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struct bfa_cee_lldp_str {
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u8 sub_type;
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u8 len;
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u8 rsvd[2];
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u8 value[BFA_CEE_LLDP_MAX_STRING_LEN];
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} __packed;
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/* LLDP parameters */
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struct bfa_cee_lldp_cfg {
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struct bfa_cee_lldp_str chassis_id;
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struct bfa_cee_lldp_str port_id;
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struct bfa_cee_lldp_str port_desc;
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struct bfa_cee_lldp_str sys_name;
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struct bfa_cee_lldp_str sys_desc;
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struct bfa_cee_lldp_str mgmt_addr;
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u16 time_to_live;
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u16 enabled_system_cap;
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} __packed;
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enum bfa_cee_dcbx_version {
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DCBX_PROTOCOL_PRECEE = 1,
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DCBX_PROTOCOL_CEE = 2,
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};
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enum bfa_cee_lls {
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/* LLS is down because the TLV not sent by the peer */
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CEE_LLS_DOWN_NO_TLV = 0,
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/* LLS is down as advertised by the peer */
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CEE_LLS_DOWN = 1,
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CEE_LLS_UP = 2,
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};
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/* CEE/DCBX parameters */
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struct bfa_cee_dcbx_cfg {
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u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY];
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u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID];
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u8 pfc_primap; /* bitmap of priorties with PFC enabled */
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u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */
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u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */
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u8 dcbx_version; /* operating version:CEE or preCEE */
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u8 lls_fcoe; /* FCoE Logical Link Status */
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u8 lls_lan; /* LAN Logical Link Status */
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u8 rsvd[2];
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} __packed;
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/* CEE status */
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/* Making this to tri-state for the benefit of port list command */
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enum bfa_cee_status {
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CEE_UP = 0,
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CEE_PHY_UP = 1,
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CEE_LOOPBACK = 2,
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CEE_PHY_DOWN = 3,
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};
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/* CEE Query */
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struct bfa_cee_attr {
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u8 cee_status;
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u8 error_reason;
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struct bfa_cee_lldp_cfg lldp_remote;
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struct bfa_cee_dcbx_cfg dcbx_remote;
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u8 src_mac[ETH_ALEN];
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u8 link_speed;
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u8 nw_priority;
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u8 filler[2];
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} __packed;
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/* LLDP/DCBX/CEE Statistics */
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struct bfa_cee_stats {
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u32 lldp_tx_frames; /*!< LLDP Tx Frames */
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u32 lldp_rx_frames; /*!< LLDP Rx Frames */
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u32 lldp_rx_frames_invalid; /*!< LLDP Rx Frames invalid */
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u32 lldp_rx_frames_new; /*!< LLDP Rx Frames new */
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u32 lldp_tlvs_unrecognized; /*!< LLDP Rx unrecognized TLVs */
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u32 lldp_rx_shutdown_tlvs; /*!< LLDP Rx shutdown TLVs */
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u32 lldp_info_aged_out; /*!< LLDP remote info aged out */
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u32 dcbx_phylink_ups; /*!< DCBX phy link ups */
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u32 dcbx_phylink_downs; /*!< DCBX phy link downs */
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u32 dcbx_rx_tlvs; /*!< DCBX Rx TLVs */
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u32 dcbx_rx_tlvs_invalid; /*!< DCBX Rx TLVs invalid */
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u32 dcbx_control_tlv_error; /*!< DCBX control TLV errors */
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u32 dcbx_feature_tlv_error; /*!< DCBX feature TLV errors */
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u32 dcbx_cee_cfg_new; /*!< DCBX new CEE cfg rcvd */
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u32 cee_status_down; /*!< CEE status down */
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u32 cee_status_up; /*!< CEE status up */
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u32 cee_hw_cfg_changed; /*!< CEE hw cfg changed */
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u32 cee_rx_invalid_cfg; /*!< CEE invalid cfg */
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} __packed;
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#endif /* __BFA_DEFS_CNA_H__ */
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