1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Linux network driver for QLogic BR-series Converged Network Adapter. 4 */ 5/* 6 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. 7 * Copyright (c) 2014-2015 QLogic Corporation 8 * All rights reserved 9 * www.qlogic.com 10 */ 11#ifndef __BFA_DEFS_CNA_H__ 12#define __BFA_DEFS_CNA_H__ 13 14#include "bfa_defs.h" 15 16/* FC physical port statistics. */ 17struct bfa_port_fc_stats { 18 u64 secs_reset; /*!< Seconds since stats is reset */ 19 u64 tx_frames; /*!< Tx frames */ 20 u64 tx_words; /*!< Tx words */ 21 u64 tx_lip; /*!< Tx LIP */ 22 u64 tx_nos; /*!< Tx NOS */ 23 u64 tx_ols; /*!< Tx OLS */ 24 u64 tx_lr; /*!< Tx LR */ 25 u64 tx_lrr; /*!< Tx LRR */ 26 u64 rx_frames; /*!< Rx frames */ 27 u64 rx_words; /*!< Rx words */ 28 u64 lip_count; /*!< Rx LIP */ 29 u64 nos_count; /*!< Rx NOS */ 30 u64 ols_count; /*!< Rx OLS */ 31 u64 lr_count; /*!< Rx LR */ 32 u64 lrr_count; /*!< Rx LRR */ 33 u64 invalid_crcs; /*!< Rx CRC err frames */ 34 u64 invalid_crc_gd_eof; /*!< Rx CRC err good EOF frames */ 35 u64 undersized_frm; /*!< Rx undersized frames */ 36 u64 oversized_frm; /*!< Rx oversized frames */ 37 u64 bad_eof_frm; /*!< Rx frames with bad EOF */ 38 u64 error_frames; /*!< Errored frames */ 39 u64 dropped_frames; /*!< Dropped frames */ 40 u64 link_failures; /*!< Link Failure (LF) count */ 41 u64 loss_of_syncs; /*!< Loss of sync count */ 42 u64 loss_of_signals; /*!< Loss of signal count */ 43 u64 primseq_errs; /*!< Primitive sequence protocol err. */ 44 u64 bad_os_count; /*!< Invalid ordered sets */ 45 u64 err_enc_out; /*!< Encoding err nonframe_8b10b */ 46 u64 err_enc; /*!< Encoding err frame_8b10b */ 47 u64 bbsc_frames_lost; /*!< Credit Recovery-Frames Lost */ 48 u64 bbsc_credits_lost; /*!< Credit Recovery-Credits Lost */ 49 u64 bbsc_link_resets; /*!< Credit Recovery-Link Resets */ 50}; 51 52/* Eth Physical Port statistics. */ 53struct bfa_port_eth_stats { 54 u64 secs_reset; /*!< Seconds since stats is reset */ 55 u64 frame_64; /*!< Frames 64 bytes */ 56 u64 frame_65_127; /*!< Frames 65-127 bytes */ 57 u64 frame_128_255; /*!< Frames 128-255 bytes */ 58 u64 frame_256_511; /*!< Frames 256-511 bytes */ 59 u64 frame_512_1023; /*!< Frames 512-1023 bytes */ 60 u64 frame_1024_1518; /*!< Frames 1024-1518 bytes */ 61 u64 frame_1519_1522; /*!< Frames 1519-1522 bytes */ 62 u64 tx_bytes; /*!< Tx bytes */ 63 u64 tx_packets; /*!< Tx packets */ 64 u64 tx_mcast_packets; /*!< Tx multicast packets */ 65 u64 tx_bcast_packets; /*!< Tx broadcast packets */ 66 u64 tx_control_frame; /*!< Tx control frame */ 67 u64 tx_drop; /*!< Tx drops */ 68 u64 tx_jabber; /*!< Tx jabber */ 69 u64 tx_fcs_error; /*!< Tx FCS errors */ 70 u64 tx_fragments; /*!< Tx fragments */ 71 u64 rx_bytes; /*!< Rx bytes */ 72 u64 rx_packets; /*!< Rx packets */ 73 u64 rx_mcast_packets; /*!< Rx multicast packets */ 74 u64 rx_bcast_packets; /*!< Rx broadcast packets */ 75 u64 rx_control_frames; /*!< Rx control frames */ 76 u64 rx_unknown_opcode; /*!< Rx unknown opcode */ 77 u64 rx_drop; /*!< Rx drops */ 78 u64 rx_jabber; /*!< Rx jabber */ 79 u64 rx_fcs_error; /*!< Rx FCS errors */ 80 u64 rx_alignment_error; /*!< Rx alignment errors */ 81 u64 rx_frame_length_error; /*!< Rx frame len errors */ 82 u64 rx_code_error; /*!< Rx code errors */ 83 u64 rx_fragments; /*!< Rx fragments */ 84 u64 rx_pause; /*!< Rx pause */ 85 u64 rx_zero_pause; /*!< Rx zero pause */ 86 u64 tx_pause; /*!< Tx pause */ 87 u64 tx_zero_pause; /*!< Tx zero pause */ 88 u64 rx_fcoe_pause; /*!< Rx FCoE pause */ 89 u64 rx_fcoe_zero_pause; /*!< Rx FCoE zero pause */ 90 u64 tx_fcoe_pause; /*!< Tx FCoE pause */ 91 u64 tx_fcoe_zero_pause; /*!< Tx FCoE zero pause */ 92 u64 rx_iscsi_pause; /*!< Rx iSCSI pause */ 93 u64 rx_iscsi_zero_pause; /*!< Rx iSCSI zero pause */ 94 u64 tx_iscsi_pause; /*!< Tx iSCSI pause */ 95 u64 tx_iscsi_zero_pause; /*!< Tx iSCSI zero pause */ 96}; 97 98/* Port statistics. */ 99union bfa_port_stats_u { 100 struct bfa_port_fc_stats fc; 101 struct bfa_port_eth_stats eth; 102}; 103 104#define BFA_CEE_LLDP_MAX_STRING_LEN (128) 105#define BFA_CEE_DCBX_MAX_PRIORITY (8) 106#define BFA_CEE_DCBX_MAX_PGID (8) 107 108#define BFA_CEE_LLDP_SYS_CAP_OTHER 0x0001 109#define BFA_CEE_LLDP_SYS_CAP_REPEATER 0x0002 110#define BFA_CEE_LLDP_SYS_CAP_MAC_BRIDGE 0x0004 111#define BFA_CEE_LLDP_SYS_CAP_WLAN_AP 0x0008 112#define BFA_CEE_LLDP_SYS_CAP_ROUTER 0x0010 113#define BFA_CEE_LLDP_SYS_CAP_TELEPHONE 0x0020 114#define BFA_CEE_LLDP_SYS_CAP_DOCSIS_CD 0x0040 115#define BFA_CEE_LLDP_SYS_CAP_STATION 0x0080 116#define BFA_CEE_LLDP_SYS_CAP_CVLAN 0x0100 117#define BFA_CEE_LLDP_SYS_CAP_SVLAN 0x0200 118#define BFA_CEE_LLDP_SYS_CAP_TPMR 0x0400 119 120/* LLDP string type */ 121struct bfa_cee_lldp_str { 122 u8 sub_type; 123 u8 len; 124 u8 rsvd[2]; 125 u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; 126} __packed; 127 128/* LLDP parameters */ 129struct bfa_cee_lldp_cfg { 130 struct bfa_cee_lldp_str chassis_id; 131 struct bfa_cee_lldp_str port_id; 132 struct bfa_cee_lldp_str port_desc; 133 struct bfa_cee_lldp_str sys_name; 134 struct bfa_cee_lldp_str sys_desc; 135 struct bfa_cee_lldp_str mgmt_addr; 136 u16 time_to_live; 137 u16 enabled_system_cap; 138} __packed; 139 140enum bfa_cee_dcbx_version { 141 DCBX_PROTOCOL_PRECEE = 1, 142 DCBX_PROTOCOL_CEE = 2, 143}; 144 145enum bfa_cee_lls { 146 /* LLS is down because the TLV not sent by the peer */ 147 CEE_LLS_DOWN_NO_TLV = 0, 148 /* LLS is down as advertised by the peer */ 149 CEE_LLS_DOWN = 1, 150 CEE_LLS_UP = 2, 151}; 152 153/* CEE/DCBX parameters */ 154struct bfa_cee_dcbx_cfg { 155 u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY]; 156 u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID]; 157 u8 pfc_primap; /* bitmap of priorties with PFC enabled */ 158 u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */ 159 u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */ 160 u8 dcbx_version; /* operating version:CEE or preCEE */ 161 u8 lls_fcoe; /* FCoE Logical Link Status */ 162 u8 lls_lan; /* LAN Logical Link Status */ 163 u8 rsvd[2]; 164} __packed; 165 166/* CEE status */ 167/* Making this to tri-state for the benefit of port list command */ 168enum bfa_cee_status { 169 CEE_UP = 0, 170 CEE_PHY_UP = 1, 171 CEE_LOOPBACK = 2, 172 CEE_PHY_DOWN = 3, 173}; 174 175/* CEE Query */ 176struct bfa_cee_attr { 177 u8 cee_status; 178 u8 error_reason; 179 struct bfa_cee_lldp_cfg lldp_remote; 180 struct bfa_cee_dcbx_cfg dcbx_remote; 181 u8 src_mac[ETH_ALEN]; 182 u8 link_speed; 183 u8 nw_priority; 184 u8 filler[2]; 185} __packed; 186 187/* LLDP/DCBX/CEE Statistics */ 188struct bfa_cee_stats { 189 u32 lldp_tx_frames; /*!< LLDP Tx Frames */ 190 u32 lldp_rx_frames; /*!< LLDP Rx Frames */ 191 u32 lldp_rx_frames_invalid; /*!< LLDP Rx Frames invalid */ 192 u32 lldp_rx_frames_new; /*!< LLDP Rx Frames new */ 193 u32 lldp_tlvs_unrecognized; /*!< LLDP Rx unrecognized TLVs */ 194 u32 lldp_rx_shutdown_tlvs; /*!< LLDP Rx shutdown TLVs */ 195 u32 lldp_info_aged_out; /*!< LLDP remote info aged out */ 196 u32 dcbx_phylink_ups; /*!< DCBX phy link ups */ 197 u32 dcbx_phylink_downs; /*!< DCBX phy link downs */ 198 u32 dcbx_rx_tlvs; /*!< DCBX Rx TLVs */ 199 u32 dcbx_rx_tlvs_invalid; /*!< DCBX Rx TLVs invalid */ 200 u32 dcbx_control_tlv_error; /*!< DCBX control TLV errors */ 201 u32 dcbx_feature_tlv_error; /*!< DCBX feature TLV errors */ 202 u32 dcbx_cee_cfg_new; /*!< DCBX new CEE cfg rcvd */ 203 u32 cee_status_down; /*!< CEE status down */ 204 u32 cee_status_up; /*!< CEE status up */ 205 u32 cee_hw_cfg_changed; /*!< CEE hw cfg changed */ 206 u32 cee_rx_invalid_cfg; /*!< CEE invalid cfg */ 207} __packed; 208 209#endif /* __BFA_DEFS_CNA_H__ */ 210