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