drivers/net/wireless/ath/ath10k/debug.h - third_party/linux - Git at Google

 /*
  * Copyright (c) 2005-2011 Atheros Communications Inc.
  * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
  * Copyright (c) 2018, The Linux Foundation. All rights reserved.
  *
  * 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_SDIO		= 0x00010000,
 	ATH10K_DBG_SDIO_DUMP	= 0x00020000,
 	ATH10K_DBG_USB		= 0x00040000,
 	ATH10K_DBG_USB_BULK	= 0x00080000,
 	ATH10K_DBG_SNOC		= 0x00100000,
 	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_PEER_STATS = 0x000000040,
 	ATH10K_PKTLOG_ANY        = 0x00000005f,
 };

 enum ath10k_dbg_aggr_mode {
 	ATH10K_DBG_AGGR_MODE_AUTO,
 	ATH10K_DBG_AGGR_MODE_MANUAL,
 	ATH10K_DBG_AGGR_MODE_MAX,
 };

 /* Types of packet log events */
 enum ath_pktlog_type {
 	ATH_PKTLOG_TYPE_TX_CTRL = 1,
 	ATH_PKTLOG_TYPE_TX_STAT,
 };

 struct ath10k_pktlog_hdr {
 	__le16 flags;
 	__le16 missed_cnt;
 	__le16 log_type; /* Type of log information foll this header */
 	__le16 size; /* Size of variable length log information in bytes */
 	__le32 timestamp;
 	u8 payload[0];
 } __packed;

 /* 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);
 void
 ath10k_debug_tpc_stats_final_process(struct ath10k *ar,
 				     struct ath10k_tpc_stats_final *tpc_stats);
 void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len);

 #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;
 }

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

 #else

 static inline int ath10k_debug_start(struct ath10k *ar)
 {
 	return 0;
 }

 static inline void ath10k_debug_stop(struct ath10k *ar)
 {
 }

 static inline int ath10k_debug_create(struct ath10k *ar)
 {
 	return 0;
 }

 static inline void ath10k_debug_destroy(struct ath10k *ar)
 {
 }

 static inline int ath10k_debug_register(struct ath10k *ar)
 {
 	return 0;
 }

 static inline void ath10k_debug_unregister(struct ath10k *ar)
 {
 }

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

 static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar,
 						  struct ath10k_tpc_stats *tpc_stats)
 {
 	kfree(tpc_stats);
 }

 static inline void
 ath10k_debug_tpc_stats_final_process(struct ath10k *ar,
 				     struct ath10k_tpc_stats_final *tpc_stats)
 {
 	kfree(tpc_stats);
 }

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

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

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

 #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_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr,
 				    unsigned long int num_msdus,
 				    enum ath10k_pkt_rx_err err,
 				    unsigned long int unchain_cnt,
 				    unsigned long int drop_cnt,
 				    unsigned long int drop_cnt_filter,
 				    unsigned long int queued_msdus);
 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar,
 					  u16 peer_id, u8 tid,
 					  struct htt_rx_indication_mpdu_range *ranges,
 					  int num_ranges);
 #else
 static inline
 void ath10k_sta_update_rx_duration(struct ath10k *ar,
 				   struct ath10k_fw_stats *stats)
 {
 }

 static inline
 void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr,
 				    unsigned long int num_msdus,
 				    enum ath10k_pkt_rx_err err,
 				    unsigned long int unchain_cnt,
 				    unsigned long int drop_cnt,
 				    unsigned long int drop_cnt_filter,
 				    unsigned long int queued_msdus)
 {
 }

 static inline
 void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar,
 					  u16 peer_id, u8 tid,
 					  struct htt_rx_indication_mpdu_range *ranges,
 					  int num_ranges)
 {
 }
 #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;
 }

 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)
 {
 }
 #endif /* CONFIG_ATH10K_DEBUG */
 #endif /* _DEBUG_H_ */
	/*
	* Copyright (c) 2005-2011 Atheros Communications Inc.
	* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
	* Copyright (c) 2018, The Linux Foundation. All rights reserved.
	*
	* 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_SDIO = 0x00010000,
	ATH10K_DBG_SDIO_DUMP = 0x00020000,
	ATH10K_DBG_USB = 0x00040000,
	ATH10K_DBG_USB_BULK = 0x00080000,
	ATH10K_DBG_SNOC = 0x00100000,
	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_PEER_STATS = 0x000000040,
	ATH10K_PKTLOG_ANY = 0x00000005f,
	};

	enum ath10k_dbg_aggr_mode {
	ATH10K_DBG_AGGR_MODE_AUTO,
	ATH10K_DBG_AGGR_MODE_MANUAL,
	ATH10K_DBG_AGGR_MODE_MAX,
	};

	/* Types of packet log events */
	enum ath_pktlog_type {
	ATH_PKTLOG_TYPE_TX_CTRL = 1,
	ATH_PKTLOG_TYPE_TX_STAT,
	};

	struct ath10k_pktlog_hdr {
	__le16 flags;
	__le16 missed_cnt;
	__le16 log_type; /* Type of log information foll this header */
	__le16 size; /* Size of variable length log information in bytes */
	__le32 timestamp;
	u8 payload[0];
	} __packed;

	/* 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);
	void
	ath10k_debug_tpc_stats_final_process(struct ath10k *ar,
	struct ath10k_tpc_stats_final *tpc_stats);
	void ath10k_debug_dbglog_add(struct ath10k ar, u8 buffer, int len);

	#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;
	}

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

	#else

	static inline int ath10k_debug_start(struct ath10k *ar)
	{
	return 0;
	}

	static inline void ath10k_debug_stop(struct ath10k *ar)
	{
	}

	static inline int ath10k_debug_create(struct ath10k *ar)
	{
	return 0;
	}

	static inline void ath10k_debug_destroy(struct ath10k *ar)
	{
	}

	static inline int ath10k_debug_register(struct ath10k *ar)
	{
	return 0;
	}

	static inline void ath10k_debug_unregister(struct ath10k *ar)
	{
	}

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

	static inline void ath10k_debug_tpc_stats_process(struct ath10k *ar,
	struct ath10k_tpc_stats *tpc_stats)
	{
	kfree(tpc_stats);
	}

	static inline void
	ath10k_debug_tpc_stats_final_process(struct ath10k *ar,
	struct ath10k_tpc_stats_final *tpc_stats)
	{
	kfree(tpc_stats);
	}

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

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

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

	#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_update_rx_tid_stats(struct ath10k ar, u8 first_hdr,
	unsigned long int num_msdus,
	enum ath10k_pkt_rx_err err,
	unsigned long int unchain_cnt,
	unsigned long int drop_cnt,
	unsigned long int drop_cnt_filter,
	unsigned long int queued_msdus);
	void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar,
	u16 peer_id, u8 tid,
	struct htt_rx_indication_mpdu_range *ranges,
	int num_ranges);
	#else
	static inline
	void ath10k_sta_update_rx_duration(struct ath10k *ar,
	struct ath10k_fw_stats *stats)
	{
	}

	static inline
	void ath10k_sta_update_rx_tid_stats(struct ath10k ar, u8 first_hdr,
	unsigned long int num_msdus,
	enum ath10k_pkt_rx_err err,
	unsigned long int unchain_cnt,
	unsigned long int drop_cnt,
	unsigned long int drop_cnt_filter,
	unsigned long int queued_msdus)
	{
	}

	static inline
	void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar,
	u16 peer_id, u8 tid,
	struct htt_rx_indication_mpdu_range *ranges,
	int num_ranges)
	{
	}
	#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;
	}

	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)
	{
	}
	#endif /* CONFIG_ATH10K_DEBUG */
	#endif /* _DEBUG_H_ */