cregit-Linux how code gets into the kernel

Release 4.11 drivers/net/wireless/ath/ath10k/debug.h

/*
 * Copyright (c) 2005-2011 Atheros Communications Inc.
 * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef _DEBUG_H_

#define _DEBUG_H_

#include <linux/types.h>
#include "trace.h"


enum ath10k_debug_mask {
	
ATH10K_DBG_PCI		= 0x00000001,
	
ATH10K_DBG_WMI		= 0x00000002,
	
ATH10K_DBG_HTC		= 0x00000004,
	
ATH10K_DBG_HTT		= 0x00000008,
	
ATH10K_DBG_MAC		= 0x00000010,
	
ATH10K_DBG_BOOT		= 0x00000020,
	
ATH10K_DBG_PCI_DUMP	= 0x00000040,
	
ATH10K_DBG_HTT_DUMP	= 0x00000080,
	
ATH10K_DBG_MGMT		= 0x00000100,
	
ATH10K_DBG_DATA		= 0x00000200,
	
ATH10K_DBG_BMI		= 0x00000400,
	
ATH10K_DBG_REGULATORY	= 0x00000800,
	
ATH10K_DBG_TESTMODE	= 0x00001000,
	
ATH10K_DBG_WMI_PRINT	= 0x00002000,
	
ATH10K_DBG_PCI_PS	= 0x00004000,
	
ATH10K_DBG_AHB		= 0x00008000,
	
ATH10K_DBG_ANY		= 0xffffffff,
};


enum ath10k_pktlog_filter {
	
ATH10K_PKTLOG_RX         = 0x000000001,
	
ATH10K_PKTLOG_TX         = 0x000000002,
	
ATH10K_PKTLOG_RCFIND     = 0x000000004,
	
ATH10K_PKTLOG_RCUPDATE   = 0x000000008,
	
ATH10K_PKTLOG_DBG_PRINT  = 0x000000010,
	
ATH10K_PKTLOG_ANY        = 0x00000001f,
};


enum ath10k_dbg_aggr_mode {
	
ATH10K_DBG_AGGR_MODE_AUTO,
	
ATH10K_DBG_AGGR_MODE_MANUAL,
	
ATH10K_DBG_AGGR_MODE_MAX,
};

/* FIXME: How to calculate the buffer size sanely? */

#define ATH10K_FW_STATS_BUF_SIZE (1024 * 1024)

extern unsigned int ath10k_debug_mask;

__printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...);
__printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...);
__printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...);

void ath10k_debug_print_hwfw_info(struct ath10k *ar);
void ath10k_debug_print_board_info(struct ath10k *ar);
void ath10k_debug_print_boot_info(struct ath10k *ar);
void ath10k_print_driver_info(struct ath10k *ar);

#ifdef CONFIG_ATH10K_DEBUGFS
int ath10k_debug_start(struct ath10k *ar);
void ath10k_debug_stop(struct ath10k *ar);
int ath10k_debug_create(struct ath10k *ar);
void ath10k_debug_destroy(struct ath10k *ar);
int ath10k_debug_register(struct ath10k *ar);
void ath10k_debug_unregister(struct ath10k *ar);
void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb);
void ath10k_debug_tpc_stats_process(struct ath10k *ar,
				    struct ath10k_tpc_stats *tpc_stats);
struct ath10k_fw_crash_data *
ath10k_debug_get_new_fw_crash_data(struct ath10k *ar);

void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len);

int ath10k_debug_fw_devcoredump(struct ath10k *ar);


#define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++)

void ath10k_debug_get_et_strings(struct ieee80211_hw *hw,
				 struct ieee80211_vif *vif,
				 u32 sset, u8 *data);
int ath10k_debug_get_et_sset_count(struct ieee80211_hw *hw,
				   struct ieee80211_vif *vif, int sset);
void ath10k_debug_get_et_stats(struct ieee80211_hw *hw,
			       struct ieee80211_vif *vif,
			       struct ethtool_stats *stats, u64 *data);


static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) { return ar->debug.fw_dbglog_mask; }

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static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) { return ar->debug.fw_dbglog_level; }

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Benjamin Berg19100.00%1100.00%
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#else
static inline int ath10k_debug_start(struct ath10k *ar) { return 0; }

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Kalle Valo1386.67%150.00%
Bartosz Markowski213.33%150.00%
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static inline void ath10k_debug_stop(struct ath10k *ar) { }

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Kalle Valo981.82%150.00%
Bartosz Markowski218.18%150.00%
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static inline int ath10k_debug_create(struct ath10k *ar) { return 0; }

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Kalle Valo15100.00%1100.00%
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static inline void ath10k_debug_destroy(struct ath10k *ar) { }

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Kalle Valo11100.00%1100.00%
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static inline int ath10k_debug_register(struct ath10k *ar) { return 0; }

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Michal Kazior15100.00%1100.00%
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static inline void ath10k_debug_unregister(struct ath10k *ar) { }

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static inline void ath10k_debug_fw_stats_process(struct ath10k *ar, struct sk_buff *skb) { }

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Kalle Valo1381.25%133.33%
Michal Kazior318.75%266.67%
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static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar, struct ath10k_tpc_stats *tpc_stats) { kfree(tpc_stats); }

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static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len) { }

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Ben Greear18100.00%1100.00%
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static inline struct ath10k_fw_crash_data * ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) { return NULL; }

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static inline u64 ath10k_debug_get_fw_dbglog_mask(struct ath10k *ar) { return 0; }

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static inline u32 ath10k_debug_get_fw_dbglog_level(struct ath10k *ar) { return 0; }

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Benjamin Berg15100.00%1100.00%
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static inline int ath10k_debug_fw_devcoredump(struct ath10k *ar) { return 0; }

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Arun Khandavalli15100.00%1100.00%
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#define ATH10K_DFS_STAT_INC(ar, c) do { } while (0) #define ath10k_debug_get_et_strings NULL #define ath10k_debug_get_et_sset_count NULL #define ath10k_debug_get_et_stats NULL #endif /* CONFIG_ATH10K_DEBUGFS */ #ifdef CONFIG_MAC80211_DEBUGFS void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir); void ath10k_sta_update_rx_duration(struct ath10k *ar, struct ath10k_fw_stats *stats); void ath10k_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct station_info *sinfo); #else
static inline void ath10k_sta_update_rx_duration(struct ath10k *ar, struct ath10k_fw_stats *stats) { }

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Mohammed Shafi Shajakhan16100.00%2100.00%
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#endif /* CONFIG_MAC80211_DEBUGFS */ #ifdef CONFIG_ATH10K_DEBUG __printf(3, 4) void ath10k_dbg(struct ath10k *ar, enum ath10k_debug_mask mask, const char *fmt, ...); void ath10k_dbg_dump(struct ath10k *ar, enum ath10k_debug_mask mask, const char *msg, const char *prefix, const void *buf, size_t len); #else /* CONFIG_ATH10K_DEBUG */
static inline int ath10k_dbg(struct ath10k *ar, enum ath10k_debug_mask dbg_mask, const char *fmt, ...) { return 0; }

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Kalle Valo2180.77%150.00%
Michal Kazior519.23%150.00%
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static inline void ath10k_dbg_dump(struct ath10k *ar, enum ath10k_debug_mask mask, const char *msg, const char *prefix, const void *buf, size_t len) { }

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#endif /* CONFIG_ATH10K_DEBUG */ #endif /* _DEBUG_H_ */

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Kalle Valo35939.89%929.03%
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Michal Kazior9710.78%516.13%
Benjamin Berg687.56%13.23%
Rajkumar Manoharan687.56%26.45%
Mohammed Shafi Shajakhan566.22%39.68%
Maharaja Kennadyrajan364.00%13.23%
Arun Khandavalli242.67%13.23%
Janusz Dziedzic222.44%13.23%
Joe Perches192.11%26.45%
Bartosz Markowski40.44%13.23%
Raja Mani40.44%13.23%
Manikanta Pubbisetty40.44%13.23%
Total900100.00%31100.00%
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