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1/*2 * Copyright (c) 2008-2011 Atheros Communications Inc.3 *4 * Permission to use, copy, modify, and/or distribute this software for any5 * purpose with or without fee is hereby granted, provided that the above6 * copyright notice and this permission notice appear in all copies.7 *8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.15 */16 17 18 19/**20 * struct ath_rx_stats - RX Statistics21 * @rx_pkts_all: No. of total frames received, including ones that22 may have had errors.23 * @rx_bytes_all: No. of total bytes received, including ones that24 may have had errors.25 * @crc_err: No. of frames with incorrect CRC value26 * @decrypt_crc_err: No. of frames whose CRC check failed after27 decryption process completed28 * @phy_err: No. of frames whose reception failed because the PHY29 encountered an error30 * @mic_err: No. of frames with incorrect TKIP MIC verification failure31 * @pre_delim_crc_err: Pre-Frame delimiter CRC error detections32 * @post_delim_crc_err: Post-Frame delimiter CRC error detections33 * @decrypt_busy_err: Decryption interruptions counter34 * @phy_err_stats: Individual PHY error statistics35 * @rx_len_err: No. of frames discarded due to bad length.36 * @rx_oom_err: No. of frames dropped due to OOM issues.37 * @rx_rate_err: No. of frames dropped due to rate errors.38 * @rx_too_many_frags_err: Frames dropped due to too-many-frags received.39 * @rx_beacons: No. of beacons received.40 * @rx_frags: No. of rx-fragements received.41 * @rx_spectral: No of spectral packets received.42 * @rx_spectral_sample_good: No. of good spectral samples43 * @rx_spectral_sample_err: No. of good spectral samples44 */45struct ath_rx_stats {46 u32 rx_pkts_all;47 u32 rx_bytes_all;48 u32 crc_err;49 u32 decrypt_crc_err;50 u32 phy_err;51 u32 mic_err;52 u32 pre_delim_crc_err;53 u32 post_delim_crc_err;54 u32 decrypt_busy_err;55 u32 phy_err_stats[ATH9K_PHYERR_MAX];56 u32 rx_len_err;57 u32 rx_oom_err;58 u32 rx_rate_err;59 u32 rx_too_many_frags_err;60 u32 rx_beacons;61 u32 rx_frags;62 u32 rx_spectral;63 u32 rx_spectral_sample_good;64 u32 rx_spectral_sample_err;65};66 67#ifdef CONFIG_ATH9K_COMMON_DEBUG68void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,69 struct ath_hw *ah);70void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,71 struct ath_hw *ah);72void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats,73 struct ath_rx_status *rs);74void ath9k_cmn_debug_recv(struct dentry *debugfs_phy,75 struct ath_rx_stats *rxstats);76void ath9k_cmn_debug_phy_err(struct dentry *debugfs_phy,77 struct ath_rx_stats *rxstats);78#else79static inline void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,80 struct ath_hw *ah)81{82}83 84static inline void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,85 struct ath_hw *ah)86{87}88 89static inline void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats,90 struct ath_rx_status *rs)91{92}93 94static inline void ath9k_cmn_debug_recv(struct dentry *debugfs_phy,95 struct ath_rx_stats *rxstats)96{97}98 99static inline void ath9k_cmn_debug_phy_err(struct dentry *debugfs_phy,100 struct ath_rx_stats *rxstats)101{102}103#endif /* CONFIG_ATH9K_COMMON_DEBUG */104