244 lines
9.0 KiB
C
244 lines
9.0 KiB
C
/*
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* This file is part of wl12xx
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*
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* Copyright (C) 2009 Nokia Corporation
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* Copyright (C) 2011-2012 Texas Instruments
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#include "../wlcore/debugfs.h"
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#include "../wlcore/wlcore.h"
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#include "wl12xx.h"
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#include "acx.h"
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#include "debugfs.h"
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#define WL12XX_DEBUGFS_FWSTATS_FILE(a, b, c) \
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DEBUGFS_FWSTATS_FILE(a, b, c, wl12xx_acx_statistics)
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WL12XX_DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, out_of_mem, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, hw_stuck, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, dropped, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, fcs_err, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, path_reset, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rx, reset_counter, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(dma, rx_requested, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(dma, rx_errors, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(dma, tx_requested, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(dma, tx_errors, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, fiqs, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_headers, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_rdys, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, tx_procs, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, decrypt_done, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, dma0_done, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, dma1_done, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, commands, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, rx_procs, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, pci_pm, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, wakeups, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(isr, low_rssi, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(wep, addr_key_count, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(wep, default_key_count, "%u");
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/* skipping wep.reserved */
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WL12XX_DEBUGFS_FWSTATS_FILE(wep, key_not_found, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(wep, packets, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(wep, interrupt, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, ps_enter, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, elp_enter, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, power_save_off, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, enable_ps, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, disable_ps, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, "%u");
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/* skipping cont_miss_bcns_spread for now */
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WL12XX_DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(mic, rx_pkts, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(mic, calc_failure, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, heart_beat, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, calibration, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, rx_mismatch, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, rx_pool, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, oom_late, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(event, tx_stuck, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data,
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"%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, "%u");
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WL12XX_DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, "%u");
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int wl12xx_debugfs_add_files(struct wl1271 *wl,
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struct dentry *rootdir)
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{
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int ret = 0;
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struct dentry *entry, *stats, *moddir;
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moddir = debugfs_create_dir(KBUILD_MODNAME, rootdir);
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if (!moddir || IS_ERR(moddir)) {
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entry = moddir;
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goto err;
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}
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stats = debugfs_create_dir("fw_stats", moddir);
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if (!stats || IS_ERR(stats)) {
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entry = stats;
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goto err;
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}
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DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
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DEBUGFS_FWSTATS_ADD(rx, out_of_mem);
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DEBUGFS_FWSTATS_ADD(rx, hdr_overflow);
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DEBUGFS_FWSTATS_ADD(rx, hw_stuck);
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DEBUGFS_FWSTATS_ADD(rx, dropped);
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DEBUGFS_FWSTATS_ADD(rx, fcs_err);
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DEBUGFS_FWSTATS_ADD(rx, xfr_hint_trig);
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DEBUGFS_FWSTATS_ADD(rx, path_reset);
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DEBUGFS_FWSTATS_ADD(rx, reset_counter);
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DEBUGFS_FWSTATS_ADD(dma, rx_requested);
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DEBUGFS_FWSTATS_ADD(dma, rx_errors);
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DEBUGFS_FWSTATS_ADD(dma, tx_requested);
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DEBUGFS_FWSTATS_ADD(dma, tx_errors);
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DEBUGFS_FWSTATS_ADD(isr, cmd_cmplt);
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DEBUGFS_FWSTATS_ADD(isr, fiqs);
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DEBUGFS_FWSTATS_ADD(isr, rx_headers);
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DEBUGFS_FWSTATS_ADD(isr, rx_mem_overflow);
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DEBUGFS_FWSTATS_ADD(isr, rx_rdys);
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DEBUGFS_FWSTATS_ADD(isr, irqs);
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DEBUGFS_FWSTATS_ADD(isr, tx_procs);
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DEBUGFS_FWSTATS_ADD(isr, decrypt_done);
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DEBUGFS_FWSTATS_ADD(isr, dma0_done);
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DEBUGFS_FWSTATS_ADD(isr, dma1_done);
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DEBUGFS_FWSTATS_ADD(isr, tx_exch_complete);
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DEBUGFS_FWSTATS_ADD(isr, commands);
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DEBUGFS_FWSTATS_ADD(isr, rx_procs);
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DEBUGFS_FWSTATS_ADD(isr, hw_pm_mode_changes);
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DEBUGFS_FWSTATS_ADD(isr, host_acknowledges);
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DEBUGFS_FWSTATS_ADD(isr, pci_pm);
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DEBUGFS_FWSTATS_ADD(isr, wakeups);
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DEBUGFS_FWSTATS_ADD(isr, low_rssi);
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DEBUGFS_FWSTATS_ADD(wep, addr_key_count);
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DEBUGFS_FWSTATS_ADD(wep, default_key_count);
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/* skipping wep.reserved */
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DEBUGFS_FWSTATS_ADD(wep, key_not_found);
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DEBUGFS_FWSTATS_ADD(wep, decrypt_fail);
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DEBUGFS_FWSTATS_ADD(wep, packets);
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DEBUGFS_FWSTATS_ADD(wep, interrupt);
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DEBUGFS_FWSTATS_ADD(pwr, ps_enter);
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DEBUGFS_FWSTATS_ADD(pwr, elp_enter);
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DEBUGFS_FWSTATS_ADD(pwr, missing_bcns);
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DEBUGFS_FWSTATS_ADD(pwr, wake_on_host);
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DEBUGFS_FWSTATS_ADD(pwr, wake_on_timer_exp);
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DEBUGFS_FWSTATS_ADD(pwr, tx_with_ps);
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DEBUGFS_FWSTATS_ADD(pwr, tx_without_ps);
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DEBUGFS_FWSTATS_ADD(pwr, rcvd_beacons);
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DEBUGFS_FWSTATS_ADD(pwr, power_save_off);
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DEBUGFS_FWSTATS_ADD(pwr, enable_ps);
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DEBUGFS_FWSTATS_ADD(pwr, disable_ps);
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DEBUGFS_FWSTATS_ADD(pwr, fix_tsf_ps);
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/* skipping cont_miss_bcns_spread for now */
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DEBUGFS_FWSTATS_ADD(pwr, rcvd_awake_beacons);
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DEBUGFS_FWSTATS_ADD(mic, rx_pkts);
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DEBUGFS_FWSTATS_ADD(mic, calc_failure);
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DEBUGFS_FWSTATS_ADD(aes, encrypt_fail);
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DEBUGFS_FWSTATS_ADD(aes, decrypt_fail);
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DEBUGFS_FWSTATS_ADD(aes, encrypt_packets);
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DEBUGFS_FWSTATS_ADD(aes, decrypt_packets);
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DEBUGFS_FWSTATS_ADD(aes, encrypt_interrupt);
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DEBUGFS_FWSTATS_ADD(aes, decrypt_interrupt);
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DEBUGFS_FWSTATS_ADD(event, heart_beat);
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DEBUGFS_FWSTATS_ADD(event, calibration);
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DEBUGFS_FWSTATS_ADD(event, rx_mismatch);
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DEBUGFS_FWSTATS_ADD(event, rx_mem_empty);
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DEBUGFS_FWSTATS_ADD(event, rx_pool);
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DEBUGFS_FWSTATS_ADD(event, oom_late);
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DEBUGFS_FWSTATS_ADD(event, phy_transmit_error);
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DEBUGFS_FWSTATS_ADD(event, tx_stuck);
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DEBUGFS_FWSTATS_ADD(ps, pspoll_timeouts);
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DEBUGFS_FWSTATS_ADD(ps, upsd_timeouts);
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DEBUGFS_FWSTATS_ADD(ps, upsd_max_sptime);
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DEBUGFS_FWSTATS_ADD(ps, upsd_max_apturn);
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DEBUGFS_FWSTATS_ADD(ps, pspoll_max_apturn);
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DEBUGFS_FWSTATS_ADD(ps, pspoll_utilization);
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DEBUGFS_FWSTATS_ADD(ps, upsd_utilization);
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DEBUGFS_FWSTATS_ADD(rxpipe, rx_prep_beacon_drop);
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DEBUGFS_FWSTATS_ADD(rxpipe, descr_host_int_trig_rx_data);
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DEBUGFS_FWSTATS_ADD(rxpipe, beacon_buffer_thres_host_int_trig_rx_data);
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DEBUGFS_FWSTATS_ADD(rxpipe, missed_beacon_host_int_trig_rx_data);
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DEBUGFS_FWSTATS_ADD(rxpipe, tx_xfr_host_int_trig_rx_data);
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return 0;
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err:
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if (IS_ERR(entry))
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ret = PTR_ERR(entry);
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else
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ret = -ENOMEM;
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return ret;
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}
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