drivers/net/bnx2x/bnx2x_stats.h

   1 /* bnx2x_stats.h: Broadcom Everest network driver.
   2  *
   3  * Copyright (c) 2007-2010 Broadcom Corporation
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation.
   8  *
   9  * Maintained by: Eilon Greenstein <eilong@broadcom.com>
  10  * Written by: Eliezer Tamir
  11  * Based on code from Michael Chan's bnx2 driver
  12  * UDP CSUM errata workaround by Arik Gendelman
  13  * Slowpath and fastpath rework by Vladislav Zolotarov
  14  * Statistics and Link management by Yitchak Gertner
  15  *
  16  */
  17
  18 #ifndef BNX2X_STATS_H
  19 #define BNX2X_STATS_H
  20
  21 #include <linux/types.h>
  22
  23 struct bnx2x_eth_q_stats {
  24         u32 total_bytes_received_hi;
  25         u32 total_bytes_received_lo;
  26         u32 total_bytes_transmitted_hi;
  27         u32 total_bytes_transmitted_lo;
  28         u32 total_unicast_packets_received_hi;
  29         u32 total_unicast_packets_received_lo;
  30         u32 total_multicast_packets_received_hi;
  31         u32 total_multicast_packets_received_lo;
  32         u32 total_broadcast_packets_received_hi;
  33         u32 total_broadcast_packets_received_lo;
  34         u32 total_unicast_packets_transmitted_hi;
  35         u32 total_unicast_packets_transmitted_lo;
  36         u32 total_multicast_packets_transmitted_hi;
  37         u32 total_multicast_packets_transmitted_lo;
  38         u32 total_broadcast_packets_transmitted_hi;
  39         u32 total_broadcast_packets_transmitted_lo;
  40         u32 valid_bytes_received_hi;
  41         u32 valid_bytes_received_lo;
  42
  43         u32 error_bytes_received_hi;
  44         u32 error_bytes_received_lo;
  45         u32 etherstatsoverrsizepkts_hi;
  46         u32 etherstatsoverrsizepkts_lo;
  47         u32 no_buff_discard_hi;
  48         u32 no_buff_discard_lo;
  49
  50         u32 driver_xoff;
  51         u32 rx_err_discard_pkt;
  52         u32 rx_skb_alloc_failed;
  53         u32 hw_csum_err;
  54 };
  55
  56 #define Q_STATS_OFFSET32(stat_name) \
  57                         (offsetof(struct bnx2x_eth_q_stats, stat_name) / 4)
  58
  59 struct nig_stats {
  60         u32 brb_discard;
  61         u32 brb_packet;
  62         u32 brb_truncate;
  63         u32 flow_ctrl_discard;
  64         u32 flow_ctrl_octets;
  65         u32 flow_ctrl_packet;
  66         u32 mng_discard;
  67         u32 mng_octet_inp;
  68         u32 mng_octet_out;
  69         u32 mng_packet_inp;
  70         u32 mng_packet_out;
  71         u32 pbf_octets;
  72         u32 pbf_packet;
  73         u32 safc_inp;
  74         u32 egress_mac_pkt0_lo;
  75         u32 egress_mac_pkt0_hi;
  76         u32 egress_mac_pkt1_lo;
  77         u32 egress_mac_pkt1_hi;
  78 };
  79
  80
  81 enum bnx2x_stats_event {
  82         STATS_EVENT_PMF = 0,
  83         STATS_EVENT_LINK_UP,
  84         STATS_EVENT_UPDATE,
  85         STATS_EVENT_STOP,
  86         STATS_EVENT_MAX
  87 };
  88
  89 enum bnx2x_stats_state {
  90         STATS_STATE_DISABLED = 0,
  91         STATS_STATE_ENABLED,
  92         STATS_STATE_MAX
  93 };
  94
  95 struct bnx2x_eth_stats {
  96         u32 total_bytes_received_hi;
  97         u32 total_bytes_received_lo;
  98         u32 total_bytes_transmitted_hi;
  99         u32 total_bytes_transmitted_lo;
 100         u32 total_unicast_packets_received_hi;
 101         u32 total_unicast_packets_received_lo;
 102         u32 total_multicast_packets_received_hi;
 103         u32 total_multicast_packets_received_lo;
 104         u32 total_broadcast_packets_received_hi;
 105         u32 total_broadcast_packets_received_lo;
 106         u32 total_unicast_packets_transmitted_hi;
 107         u32 total_unicast_packets_transmitted_lo;
 108         u32 total_multicast_packets_transmitted_hi;
 109         u32 total_multicast_packets_transmitted_lo;
 110         u32 total_broadcast_packets_transmitted_hi;
 111         u32 total_broadcast_packets_transmitted_lo;
 112         u32 valid_bytes_received_hi;
 113         u32 valid_bytes_received_lo;
 114
 115         u32 error_bytes_received_hi;
 116         u32 error_bytes_received_lo;
 117         u32 etherstatsoverrsizepkts_hi;
 118         u32 etherstatsoverrsizepkts_lo;
 119         u32 no_buff_discard_hi;
 120         u32 no_buff_discard_lo;
 121
 122         u32 rx_stat_ifhcinbadoctets_hi;
 123         u32 rx_stat_ifhcinbadoctets_lo;
 124         u32 tx_stat_ifhcoutbadoctets_hi;
 125         u32 tx_stat_ifhcoutbadoctets_lo;
 126         u32 rx_stat_dot3statsfcserrors_hi;
 127         u32 rx_stat_dot3statsfcserrors_lo;
 128         u32 rx_stat_dot3statsalignmenterrors_hi;
 129         u32 rx_stat_dot3statsalignmenterrors_lo;
 130         u32 rx_stat_dot3statscarriersenseerrors_hi;
 131         u32 rx_stat_dot3statscarriersenseerrors_lo;
 132         u32 rx_stat_falsecarriererrors_hi;
 133         u32 rx_stat_falsecarriererrors_lo;
 134         u32 rx_stat_etherstatsundersizepkts_hi;
 135         u32 rx_stat_etherstatsundersizepkts_lo;
 136         u32 rx_stat_dot3statsframestoolong_hi;
 137         u32 rx_stat_dot3statsframestoolong_lo;
 138         u32 rx_stat_etherstatsfragments_hi;
 139         u32 rx_stat_etherstatsfragments_lo;
 140         u32 rx_stat_etherstatsjabbers_hi;
 141         u32 rx_stat_etherstatsjabbers_lo;
 142         u32 rx_stat_maccontrolframesreceived_hi;
 143         u32 rx_stat_maccontrolframesreceived_lo;
 144         u32 rx_stat_bmac_xpf_hi;
 145         u32 rx_stat_bmac_xpf_lo;
 146         u32 rx_stat_bmac_xcf_hi;
 147         u32 rx_stat_bmac_xcf_lo;
 148         u32 rx_stat_xoffstateentered_hi;
 149         u32 rx_stat_xoffstateentered_lo;
 150         u32 rx_stat_xonpauseframesreceived_hi;
 151         u32 rx_stat_xonpauseframesreceived_lo;
 152         u32 rx_stat_xoffpauseframesreceived_hi;
 153         u32 rx_stat_xoffpauseframesreceived_lo;
 154         u32 tx_stat_outxonsent_hi;
 155         u32 tx_stat_outxonsent_lo;
 156         u32 tx_stat_outxoffsent_hi;
 157         u32 tx_stat_outxoffsent_lo;
 158         u32 tx_stat_flowcontroldone_hi;
 159         u32 tx_stat_flowcontroldone_lo;
 160         u32 tx_stat_etherstatscollisions_hi;
 161         u32 tx_stat_etherstatscollisions_lo;
 162         u32 tx_stat_dot3statssinglecollisionframes_hi;
 163         u32 tx_stat_dot3statssinglecollisionframes_lo;
 164         u32 tx_stat_dot3statsmultiplecollisionframes_hi;
 165         u32 tx_stat_dot3statsmultiplecollisionframes_lo;
 166         u32 tx_stat_dot3statsdeferredtransmissions_hi;
 167         u32 tx_stat_dot3statsdeferredtransmissions_lo;
 168         u32 tx_stat_dot3statsexcessivecollisions_hi;
 169         u32 tx_stat_dot3statsexcessivecollisions_lo;
 170         u32 tx_stat_dot3statslatecollisions_hi;
 171         u32 tx_stat_dot3statslatecollisions_lo;
 172         u32 tx_stat_etherstatspkts64octets_hi;
 173         u32 tx_stat_etherstatspkts64octets_lo;
 174         u32 tx_stat_etherstatspkts65octetsto127octets_hi;
 175         u32 tx_stat_etherstatspkts65octetsto127octets_lo;
 176         u32 tx_stat_etherstatspkts128octetsto255octets_hi;
 177         u32 tx_stat_etherstatspkts128octetsto255octets_lo;
 178         u32 tx_stat_etherstatspkts256octetsto511octets_hi;
 179         u32 tx_stat_etherstatspkts256octetsto511octets_lo;
 180         u32 tx_stat_etherstatspkts512octetsto1023octets_hi;
 181         u32 tx_stat_etherstatspkts512octetsto1023octets_lo;
 182         u32 tx_stat_etherstatspkts1024octetsto1522octets_hi;
 183         u32 tx_stat_etherstatspkts1024octetsto1522octets_lo;
 184         u32 tx_stat_etherstatspktsover1522octets_hi;
 185         u32 tx_stat_etherstatspktsover1522octets_lo;
 186         u32 tx_stat_bmac_2047_hi;
 187         u32 tx_stat_bmac_2047_lo;
 188         u32 tx_stat_bmac_4095_hi;
 189         u32 tx_stat_bmac_4095_lo;
 190         u32 tx_stat_bmac_9216_hi;
 191         u32 tx_stat_bmac_9216_lo;
 192         u32 tx_stat_bmac_16383_hi;
 193         u32 tx_stat_bmac_16383_lo;
 194         u32 tx_stat_dot3statsinternalmactransmiterrors_hi;
 195         u32 tx_stat_dot3statsinternalmactransmiterrors_lo;
 196         u32 tx_stat_bmac_ufl_hi;
 197         u32 tx_stat_bmac_ufl_lo;
 198
 199         u32 pause_frames_received_hi;
 200         u32 pause_frames_received_lo;
 201         u32 pause_frames_sent_hi;
 202         u32 pause_frames_sent_lo;
 203
 204         u32 etherstatspkts1024octetsto1522octets_hi;
 205         u32 etherstatspkts1024octetsto1522octets_lo;
 206         u32 etherstatspktsover1522octets_hi;
 207         u32 etherstatspktsover1522octets_lo;
 208
 209         u32 brb_drop_hi;
 210         u32 brb_drop_lo;
 211         u32 brb_truncate_hi;
 212         u32 brb_truncate_lo;
 213
 214         u32 mac_filter_discard;
 215         u32 xxoverflow_discard;
 216         u32 brb_truncate_discard;
 217         u32 mac_discard;
 218
 219         u32 driver_xoff;
 220         u32 rx_err_discard_pkt;
 221         u32 rx_skb_alloc_failed;
 222         u32 hw_csum_err;
 223
 224         u32 nig_timer_max;
 225 };
 226
 227 #define STATS_OFFSET32(stat_name) \
 228                         (offsetof(struct bnx2x_eth_stats, stat_name) / 4)
 229
 230 /* Forward declaration */
 231 struct bnx2x;
 232
 233 void bnx2x_stats_init(struct bnx2x *bp);
 234
 235 extern const u32 dmae_reg_go_c[];
 236
 237 #endif /* BNX2X_STATS_H */