1/* 2 * Linux network driver for Brocade Converged Network Adapter. 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License (GPL) Version 2 as 6 * published by the Free Software Foundation 7 * 8 * This program is distributed in the hope that it will be useful, but 9 * WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 11 * General Public License for more details. 12 */ 13/* 14 * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. 15 * All rights reserved 16 * www.brocade.com 17 */ 18#ifndef __BFA_DEFS_CNA_H__ 19#define __BFA_DEFS_CNA_H__ 20 21#include "bfa_defs.h" 22 23/* FC physical port statistics. */ 24struct bfa_port_fc_stats { 25 u64 secs_reset; /*!< Seconds since stats is reset */ 26 u64 tx_frames; /*!< Tx frames */ 27 u64 tx_words; /*!< Tx words */ 28 u64 tx_lip; /*!< Tx LIP */ 29 u64 tx_nos; /*!< Tx NOS */ 30 u64 tx_ols; /*!< Tx OLS */ 31 u64 tx_lr; /*!< Tx LR */ 32 u64 tx_lrr; /*!< Tx LRR */ 33 u64 rx_frames; /*!< Rx frames */ 34 u64 rx_words; /*!< Rx words */ 35 u64 lip_count; /*!< Rx LIP */ 36 u64 nos_count; /*!< Rx NOS */ 37 u64 ols_count; /*!< Rx OLS */ 38 u64 lr_count; /*!< Rx LR */ 39 u64 lrr_count; /*!< Rx LRR */ 40 u64 invalid_crcs; /*!< Rx CRC err frames */ 41 u64 invalid_crc_gd_eof; /*!< Rx CRC err good EOF frames */ 42 u64 undersized_frm; /*!< Rx undersized frames */ 43 u64 oversized_frm; /*!< Rx oversized frames */ 44 u64 bad_eof_frm; /*!< Rx frames with bad EOF */ 45 u64 error_frames; /*!< Errored frames */ 46 u64 dropped_frames; /*!< Dropped frames */ 47 u64 link_failures; /*!< Link Failure (LF) count */ 48 u64 loss_of_syncs; /*!< Loss of sync count */ 49 u64 loss_of_signals; /*!< Loss of signal count */ 50 u64 primseq_errs; /*!< Primitive sequence protocol err. */ 51 u64 bad_os_count; /*!< Invalid ordered sets */ 52 u64 err_enc_out; /*!< Encoding err nonframe_8b10b */ 53 u64 err_enc; /*!< Encoding err frame_8b10b */ 54 u64 bbsc_frames_lost; /*!< Credit Recovery-Frames Lost */ 55 u64 bbsc_credits_lost; /*!< Credit Recovery-Credits Lost */ 56 u64 bbsc_link_resets; /*!< Credit Recovery-Link Resets */ 57}; 58 59/* Eth Physical Port statistics. */ 60struct bfa_port_eth_stats { 61 u64 secs_reset; /*!< Seconds since stats is reset */ 62 u64 frame_64; /*!< Frames 64 bytes */ 63 u64 frame_65_127; /*!< Frames 65-127 bytes */ 64 u64 frame_128_255; /*!< Frames 128-255 bytes */ 65 u64 frame_256_511; /*!< Frames 256-511 bytes */ 66 u64 frame_512_1023; /*!< Frames 512-1023 bytes */ 67 u64 frame_1024_1518; /*!< Frames 1024-1518 bytes */ 68 u64 frame_1519_1522; /*!< Frames 1519-1522 bytes */ 69 u64 tx_bytes; /*!< Tx bytes */ 70 u64 tx_packets; /*!< Tx packets */ 71 u64 tx_mcast_packets; /*!< Tx multicast packets */ 72 u64 tx_bcast_packets; /*!< Tx broadcast packets */ 73 u64 tx_control_frame; /*!< Tx control frame */ 74 u64 tx_drop; /*!< Tx drops */ 75 u64 tx_jabber; /*!< Tx jabber */ 76 u64 tx_fcs_error; /*!< Tx FCS errors */ 77 u64 tx_fragments; /*!< Tx fragments */ 78 u64 rx_bytes; /*!< Rx bytes */ 79 u64 rx_packets; /*!< Rx packets */ 80 u64 rx_mcast_packets; /*!< Rx multicast packets */ 81 u64 rx_bcast_packets; /*!< Rx broadcast packets */ 82 u64 rx_control_frames; /*!< Rx control frames */ 83 u64 rx_unknown_opcode; /*!< Rx unknown opcode */ 84 u64 rx_drop; /*!< Rx drops */ 85 u64 rx_jabber; /*!< Rx jabber */ 86 u64 rx_fcs_error; /*!< Rx FCS errors */ 87 u64 rx_alignment_error; /*!< Rx alignment errors */ 88 u64 rx_frame_length_error; /*!< Rx frame len errors */ 89 u64 rx_code_error; /*!< Rx code errors */ 90 u64 rx_fragments; /*!< Rx fragments */ 91 u64 rx_pause; /*!< Rx pause */ 92 u64 rx_zero_pause; /*!< Rx zero pause */ 93 u64 tx_pause; /*!< Tx pause */ 94 u64 tx_zero_pause; /*!< Tx zero pause */ 95 u64 rx_fcoe_pause; /*!< Rx FCoE pause */ 96 u64 rx_fcoe_zero_pause; /*!< Rx FCoE zero pause */ 97 u64 tx_fcoe_pause; /*!< Tx FCoE pause */ 98 u64 tx_fcoe_zero_pause; /*!< Tx FCoE zero pause */ 99 u64 rx_iscsi_pause; /*!< Rx iSCSI pause */ 100 u64 rx_iscsi_zero_pause; /*!< Rx iSCSI zero pause */ 101 u64 tx_iscsi_pause; /*!< Tx iSCSI pause */ 102 u64 tx_iscsi_zero_pause; /*!< Tx iSCSI zero pause */ 103}; 104 105/* Port statistics. */ 106union bfa_port_stats_u { 107 struct bfa_port_fc_stats fc; 108 struct bfa_port_eth_stats eth; 109}; 110 111#pragma pack(1) 112 113#define BFA_CEE_LLDP_MAX_STRING_LEN (128) 114#define BFA_CEE_DCBX_MAX_PRIORITY (8) 115#define BFA_CEE_DCBX_MAX_PGID (8) 116 117#define BFA_CEE_LLDP_SYS_CAP_OTHER 0x0001 118#define BFA_CEE_LLDP_SYS_CAP_REPEATER 0x0002 119#define BFA_CEE_LLDP_SYS_CAP_MAC_BRIDGE 0x0004 120#define BFA_CEE_LLDP_SYS_CAP_WLAN_AP 0x0008 121#define BFA_CEE_LLDP_SYS_CAP_ROUTER 0x0010 122#define BFA_CEE_LLDP_SYS_CAP_TELEPHONE 0x0020 123#define BFA_CEE_LLDP_SYS_CAP_DOCSIS_CD 0x0040 124#define BFA_CEE_LLDP_SYS_CAP_STATION 0x0080 125#define BFA_CEE_LLDP_SYS_CAP_CVLAN 0x0100 126#define BFA_CEE_LLDP_SYS_CAP_SVLAN 0x0200 127#define BFA_CEE_LLDP_SYS_CAP_TPMR 0x0400 128 129/* LLDP string type */ 130struct bfa_cee_lldp_str { 131 u8 sub_type; 132 u8 len; 133 u8 rsvd[2]; 134 u8 value[BFA_CEE_LLDP_MAX_STRING_LEN]; 135}; 136 137/* LLDP paramters */ 138struct bfa_cee_lldp_cfg { 139 struct bfa_cee_lldp_str chassis_id; 140 struct bfa_cee_lldp_str port_id; 141 struct bfa_cee_lldp_str port_desc; 142 struct bfa_cee_lldp_str sys_name; 143 struct bfa_cee_lldp_str sys_desc; 144 struct bfa_cee_lldp_str mgmt_addr; 145 u16 time_to_live; 146 u16 enabled_system_cap; 147}; 148 149enum bfa_cee_dcbx_version { 150 DCBX_PROTOCOL_PRECEE = 1, 151 DCBX_PROTOCOL_CEE = 2, 152}; 153 154enum bfa_cee_lls { 155 /* LLS is down because the TLV not sent by the peer */ 156 CEE_LLS_DOWN_NO_TLV = 0, 157 /* LLS is down as advertised by the peer */ 158 CEE_LLS_DOWN = 1, 159 CEE_LLS_UP = 2, 160}; 161 162/* CEE/DCBX parameters */ 163struct bfa_cee_dcbx_cfg { 164 u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY]; 165 u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID]; 166 u8 pfc_primap; /* bitmap of priorties with PFC enabled */ 167 u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */ 168 u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */ 169 u8 dcbx_version; /* operating version:CEE or preCEE */ 170 u8 lls_fcoe; /* FCoE Logical Link Status */ 171 u8 lls_lan; /* LAN Logical Link Status */ 172 u8 rsvd[2]; 173}; 174 175/* CEE status */ 176/* Making this to tri-state for the benefit of port list command */ 177enum bfa_cee_status { 178 CEE_UP = 0, 179 CEE_PHY_UP = 1, 180 CEE_LOOPBACK = 2, 181 CEE_PHY_DOWN = 3, 182}; 183 184/* CEE Query */ 185struct bfa_cee_attr { 186 u8 cee_status; 187 u8 error_reason; 188 struct bfa_cee_lldp_cfg lldp_remote; 189 struct bfa_cee_dcbx_cfg dcbx_remote; 190 mac_t src_mac; 191 u8 link_speed; 192 u8 nw_priority; 193 u8 filler[2]; 194}; 195 196/* LLDP/DCBX/CEE Statistics */ 197struct bfa_cee_stats { 198 u32 lldp_tx_frames; /*!< LLDP Tx Frames */ 199 u32 lldp_rx_frames; /*!< LLDP Rx Frames */ 200 u32 lldp_rx_frames_invalid; /*!< LLDP Rx Frames invalid */ 201 u32 lldp_rx_frames_new; /*!< LLDP Rx Frames new */ 202 u32 lldp_tlvs_unrecognized; /*!< LLDP Rx unrecognized TLVs */ 203 u32 lldp_rx_shutdown_tlvs; /*!< LLDP Rx shutdown TLVs */ 204 u32 lldp_info_aged_out; /*!< LLDP remote info aged out */ 205 u32 dcbx_phylink_ups; /*!< DCBX phy link ups */ 206 u32 dcbx_phylink_downs; /*!< DCBX phy link downs */ 207 u32 dcbx_rx_tlvs; /*!< DCBX Rx TLVs */ 208 u32 dcbx_rx_tlvs_invalid; /*!< DCBX Rx TLVs invalid */ 209 u32 dcbx_control_tlv_error; /*!< DCBX control TLV errors */ 210 u32 dcbx_feature_tlv_error; /*!< DCBX feature TLV errors */ 211 u32 dcbx_cee_cfg_new; /*!< DCBX new CEE cfg rcvd */ 212 u32 cee_status_down; /*!< CEE status down */ 213 u32 cee_status_up; /*!< CEE status up */ 214 u32 cee_hw_cfg_changed; /*!< CEE hw cfg changed */ 215 u32 cee_rx_invalid_cfg; /*!< CEE invalid cfg */ 216}; 217 218#pragma pack() 219 220#endif /* __BFA_DEFS_CNA_H__ */ 221