drivers/net/wireless/ti/wl12xx/debugfs.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * This file is part of wl12xx
   4  *
   5  * Copyright (C) 2009 Nokia Corporation
   6  * Copyright (C) 2011-2012 Texas Instruments
   7  */
   8
   9 #include "../wlcore/debugfs.h"
  10 #include "../wlcore/wlcore.h"
  11
  12 #include "wl12xx.h"
  13 #include "acx.h"
  14 #include "debugfs.h"
  15
  16 #define WL12XX_DEBUGFS_FWSTATS_FILE(a, b, c) \
  17         DEBUGFS_FWSTATS_FILE(a, b, c, wl12xx_acx_statistics)
  18
  19 WL12XX_DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, "%u");
  20
  21 WL12XX_DEBUGFS_FWSTATS_FILE(rx, out_of_mem, "%u");
  22 WL12XX_DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, "%u");
  23 WL12XX_DEBUGFS_FWSTATS_FILE(rx, hw_stuck, "%u");
  24 WL12XX_DEBUGFS_FWSTATS_FILE(rx, dropped, "%u");
  25 WL12XX_DEBUGFS_FWSTATS_FILE(rx, fcs_err, "%u");
  26 WL12XX_DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, "%u");
  27 WL12XX_DEBUGFS_FWSTATS_FILE(rx, path_reset, "%u");
  28 WL12XX_DEBUGFS_FWSTATS_FILE(rx, reset_counter, "%u");
  29
  30 WL12XX_DEBUGFS_FWSTATS_FILE(dma, rx_requested, "%u");
  31 WL12XX_DEBUGFS_FWSTATS_FILE(dma, rx_errors, "%u");
  32 WL12XX_DEBUGFS_FWSTATS_FILE(dma, tx_requested, "%u");
  33 WL12XX_DEBUGFS_FWSTATS_FILE(dma, tx_errors, "%u");
  34
  35 WL12XX_DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, "%u");
  36 WL12XX_DEBUGFS_FWSTATS_FILE(isr, fiqs, "%u");
  37 WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_headers, "%u");
  38 WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, "%u");
  39 WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_rdys, "%u");
  40 WL12XX_DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
  41 WL12XX_DEBUGFS_FWSTATS_FILE(isr, tx_procs, "%u");
  42 WL12XX_DEBUGFS_FWSTATS_FILE(isr, decrypt_done, "%u");
  43 WL12XX_DEBUGFS_FWSTATS_FILE(isr, dma0_done, "%u");
  44 WL12XX_DEBUGFS_FWSTATS_FILE(isr, dma1_done, "%u");
  45 WL12XX_DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, "%u");
  46 WL12XX_DEBUGFS_FWSTATS_FILE(isr, commands, "%u");
  47 WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_procs, "%u");
  48 WL12XX_DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, "%u");
  49 WL12XX_DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, "%u");
  50 WL12XX_DEBUGFS_FWSTATS_FILE(isr, pci_pm, "%u");
  51 WL12XX_DEBUGFS_FWSTATS_FILE(isr, wakeups, "%u");
  52 WL12XX_DEBUGFS_FWSTATS_FILE(isr, low_rssi, "%u");
  53
  54 WL12XX_DEBUGFS_FWSTATS_FILE(wep, addr_key_count, "%u");
  55 WL12XX_DEBUGFS_FWSTATS_FILE(wep, default_key_count, "%u");
  56 /* skipping wep.reserved */
  57 WL12XX_DEBUGFS_FWSTATS_FILE(wep, key_not_found, "%u");
  58 WL12XX_DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, "%u");
  59 WL12XX_DEBUGFS_FWSTATS_FILE(wep, packets, "%u");
  60 WL12XX_DEBUGFS_FWSTATS_FILE(wep, interrupt, "%u");
  61
  62 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, ps_enter, "%u");
  63 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, elp_enter, "%u");
  64 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, "%u");
  65 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, "%u");
  66 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, "%u");
  67 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, "%u");
  68 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, "%u");
  69 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, "%u");
  70 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, power_save_off, "%u");
  71 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, enable_ps, "%u");
  72 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, disable_ps, "%u");
  73 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, "%u");
  74 /* skipping cont_miss_bcns_spread for now */
  75 WL12XX_DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, "%u");
  76
  77 WL12XX_DEBUGFS_FWSTATS_FILE(mic, rx_pkts, "%u");
  78 WL12XX_DEBUGFS_FWSTATS_FILE(mic, calc_failure, "%u");
  79
  80 WL12XX_DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, "%u");
  81 WL12XX_DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, "%u");
  82 WL12XX_DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, "%u");
  83 WL12XX_DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, "%u");
  84 WL12XX_DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, "%u");
  85 WL12XX_DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, "%u");
  86
  87 WL12XX_DEBUGFS_FWSTATS_FILE(event, heart_beat, "%u");
  88 WL12XX_DEBUGFS_FWSTATS_FILE(event, calibration, "%u");
  89 WL12XX_DEBUGFS_FWSTATS_FILE(event, rx_mismatch, "%u");
  90 WL12XX_DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, "%u");
  91 WL12XX_DEBUGFS_FWSTATS_FILE(event, rx_pool, "%u");
  92 WL12XX_DEBUGFS_FWSTATS_FILE(event, oom_late, "%u");
  93 WL12XX_DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, "%u");
  94 WL12XX_DEBUGFS_FWSTATS_FILE(event, tx_stuck, "%u");
  95
  96 WL12XX_DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, "%u");
  97 WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, "%u");
  98 WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, "%u");
  99 WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, "%u");
 100 WL12XX_DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, "%u");
 101 WL12XX_DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, "%u");
 102 WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, "%u");
 103
 104 WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, "%u");
 105 WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, "%u");
 106 WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data,
 107                             "%u");
 108 WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, "%u");
 109 WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, "%u");
 110
 111 int wl12xx_debugfs_add_files(struct wl1271 *wl,
 112                              struct dentry *rootdir)
 113 {
 114         struct dentry *stats, *moddir;
 115
 116         moddir = debugfs_create_dir(KBUILD_MODNAME, rootdir);
 117         stats = debugfs_create_dir("fw_stats", moddir);
 118
 119         DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
 120
 121         DEBUGFS_FWSTATS_ADD(rx, out_of_mem);
 122         DEBUGFS_FWSTATS_ADD(rx, hdr_overflow);
 123         DEBUGFS_FWSTATS_ADD(rx, hw_stuck);
 124         DEBUGFS_FWSTATS_ADD(rx, dropped);
 125         DEBUGFS_FWSTATS_ADD(rx, fcs_err);
 126         DEBUGFS_FWSTATS_ADD(rx, xfr_hint_trig);
 127         DEBUGFS_FWSTATS_ADD(rx, path_reset);
 128         DEBUGFS_FWSTATS_ADD(rx, reset_counter);
 129
 130         DEBUGFS_FWSTATS_ADD(dma, rx_requested);
 131         DEBUGFS_FWSTATS_ADD(dma, rx_errors);
 132         DEBUGFS_FWSTATS_ADD(dma, tx_requested);
 133         DEBUGFS_FWSTATS_ADD(dma, tx_errors);
 134
 135         DEBUGFS_FWSTATS_ADD(isr, cmd_cmplt);
 136         DEBUGFS_FWSTATS_ADD(isr, fiqs);
 137         DEBUGFS_FWSTATS_ADD(isr, rx_headers);
 138         DEBUGFS_FWSTATS_ADD(isr, rx_mem_overflow);
 139         DEBUGFS_FWSTATS_ADD(isr, rx_rdys);
 140         DEBUGFS_FWSTATS_ADD(isr, irqs);
 141         DEBUGFS_FWSTATS_ADD(isr, tx_procs);
 142         DEBUGFS_FWSTATS_ADD(isr, decrypt_done);
 143         DEBUGFS_FWSTATS_ADD(isr, dma0_done);
 144         DEBUGFS_FWSTATS_ADD(isr, dma1_done);
 145         DEBUGFS_FWSTATS_ADD(isr, tx_exch_complete);
 146         DEBUGFS_FWSTATS_ADD(isr, commands);
 147         DEBUGFS_FWSTATS_ADD(isr, rx_procs);
 148         DEBUGFS_FWSTATS_ADD(isr, hw_pm_mode_changes);
 149         DEBUGFS_FWSTATS_ADD(isr, host_acknowledges);
 150         DEBUGFS_FWSTATS_ADD(isr, pci_pm);
 151         DEBUGFS_FWSTATS_ADD(isr, wakeups);
 152         DEBUGFS_FWSTATS_ADD(isr, low_rssi);
 153
 154         DEBUGFS_FWSTATS_ADD(wep, addr_key_count);
 155         DEBUGFS_FWSTATS_ADD(wep, default_key_count);
 156         /* skipping wep.reserved */
 157         DEBUGFS_FWSTATS_ADD(wep, key_not_found);
 158         DEBUGFS_FWSTATS_ADD(wep, decrypt_fail);
 159         DEBUGFS_FWSTATS_ADD(wep, packets);
 160         DEBUGFS_FWSTATS_ADD(wep, interrupt);
 161
 162         DEBUGFS_FWSTATS_ADD(pwr, ps_enter);
 163         DEBUGFS_FWSTATS_ADD(pwr, elp_enter);
 164         DEBUGFS_FWSTATS_ADD(pwr, missing_bcns);
 165         DEBUGFS_FWSTATS_ADD(pwr, wake_on_host);
 166         DEBUGFS_FWSTATS_ADD(pwr, wake_on_timer_exp);
 167         DEBUGFS_FWSTATS_ADD(pwr, tx_with_ps);
 168         DEBUGFS_FWSTATS_ADD(pwr, tx_without_ps);
 169         DEBUGFS_FWSTATS_ADD(pwr, rcvd_beacons);
 170         DEBUGFS_FWSTATS_ADD(pwr, power_save_off);
 171         DEBUGFS_FWSTATS_ADD(pwr, enable_ps);
 172         DEBUGFS_FWSTATS_ADD(pwr, disable_ps);
 173         DEBUGFS_FWSTATS_ADD(pwr, fix_tsf_ps);
 174         /* skipping cont_miss_bcns_spread for now */
 175         DEBUGFS_FWSTATS_ADD(pwr, rcvd_awake_beacons);
 176
 177         DEBUGFS_FWSTATS_ADD(mic, rx_pkts);
 178         DEBUGFS_FWSTATS_ADD(mic, calc_failure);
 179
 180         DEBUGFS_FWSTATS_ADD(aes, encrypt_fail);
 181         DEBUGFS_FWSTATS_ADD(aes, decrypt_fail);
 182         DEBUGFS_FWSTATS_ADD(aes, encrypt_packets);
 183         DEBUGFS_FWSTATS_ADD(aes, decrypt_packets);
 184         DEBUGFS_FWSTATS_ADD(aes, encrypt_interrupt);
 185         DEBUGFS_FWSTATS_ADD(aes, decrypt_interrupt);
 186
 187         DEBUGFS_FWSTATS_ADD(event, heart_beat);
 188         DEBUGFS_FWSTATS_ADD(event, calibration);
 189         DEBUGFS_FWSTATS_ADD(event, rx_mismatch);
 190         DEBUGFS_FWSTATS_ADD(event, rx_mem_empty);
 191         DEBUGFS_FWSTATS_ADD(event, rx_pool);
 192         DEBUGFS_FWSTATS_ADD(event, oom_late);
 193         DEBUGFS_FWSTATS_ADD(event, phy_transmit_error);
 194         DEBUGFS_FWSTATS_ADD(event, tx_stuck);
 195
 196         DEBUGFS_FWSTATS_ADD(ps, pspoll_timeouts);
 197         DEBUGFS_FWSTATS_ADD(ps, upsd_timeouts);
 198         DEBUGFS_FWSTATS_ADD(ps, upsd_max_sptime);
 199         DEBUGFS_FWSTATS_ADD(ps, upsd_max_apturn);
 200         DEBUGFS_FWSTATS_ADD(ps, pspoll_max_apturn);
 201         DEBUGFS_FWSTATS_ADD(ps, pspoll_utilization);
 202         DEBUGFS_FWSTATS_ADD(ps, upsd_utilization);
 203
 204         DEBUGFS_FWSTATS_ADD(rxpipe, rx_prep_beacon_drop);
 205         DEBUGFS_FWSTATS_ADD(rxpipe, descr_host_int_trig_rx_data);
 206         DEBUGFS_FWSTATS_ADD(rxpipe, beacon_buffer_thres_host_int_trig_rx_data);
 207         DEBUGFS_FWSTATS_ADD(rxpipe, missed_beacon_host_int_trig_rx_data);
 208         DEBUGFS_FWSTATS_ADD(rxpipe, tx_xfr_host_int_trig_rx_data);
 209
 210         return 0;
 211 }