drivers/net/wireless/ath/ath11k/debug.h

   1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
   2 /*
   3  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
   4  * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
   5  */
   6
   7 #ifndef _ATH11K_DEBUG_H_
   8 #define _ATH11K_DEBUG_H_
   9
  10 #include "trace.h"
  11 #include "debugfs.h"
  12
  13 enum ath11k_debug_mask {
  14         ATH11K_DBG_AHB          = 0x00000001,
  15         ATH11K_DBG_WMI          = 0x00000002,
  16         ATH11K_DBG_HTC          = 0x00000004,
  17         ATH11K_DBG_DP_HTT       = 0x00000008,
  18         ATH11K_DBG_MAC          = 0x00000010,
  19         ATH11K_DBG_BOOT         = 0x00000020,
  20         ATH11K_DBG_QMI          = 0x00000040,
  21         ATH11K_DBG_DATA         = 0x00000080,
  22         ATH11K_DBG_MGMT         = 0x00000100,
  23         ATH11K_DBG_REG          = 0x00000200,
  24         ATH11K_DBG_TESTMODE     = 0x00000400,
  25         ATH11K_DBG_HAL          = 0x00000800,
  26         ATH11K_DBG_PCI          = 0x00001000,
  27         ATH11K_DBG_DP_TX        = 0x00002000,
  28         ATH11K_DBG_DP_RX        = 0x00004000,
  29         ATH11K_DBG_CE           = 0x00008000,
  30 };
  31
  32 static inline const char *ath11k_dbg_str(enum ath11k_debug_mask mask)
  33 {
  34         switch (mask) {
  35         case ATH11K_DBG_AHB:
  36                 return "ahb";
  37         case ATH11K_DBG_WMI:
  38                 return "wmi";
  39         case ATH11K_DBG_HTC:
  40                 return "htc";
  41         case ATH11K_DBG_DP_HTT:
  42                 return "dp_htt";
  43         case ATH11K_DBG_MAC:
  44                 return "mac";
  45         case ATH11K_DBG_BOOT:
  46                 return "boot";
  47         case ATH11K_DBG_QMI:
  48                 return "qmi";
  49         case ATH11K_DBG_DATA:
  50                 return "data";
  51         case ATH11K_DBG_MGMT:
  52                 return "mgmt";
  53         case ATH11K_DBG_REG:
  54                 return "reg";
  55         case ATH11K_DBG_TESTMODE:
  56                 return "testmode";
  57         case ATH11K_DBG_HAL:
  58                 return "hal";
  59         case ATH11K_DBG_PCI:
  60                 return "pci";
  61         case ATH11K_DBG_DP_TX:
  62                 return "dp_tx";
  63         case ATH11K_DBG_DP_RX:
  64                 return "dp_rx";
  65         case ATH11K_DBG_CE:
  66                 return "ce";
  67
  68         /* no default handler to allow compiler to check that the
  69          * enum is fully handled
  70          */
  71         }
  72
  73         return "<?>";
  74 }
  75
  76 __printf(2, 3) void ath11k_info(struct ath11k_base *ab, const char *fmt, ...);
  77 __printf(2, 3) void ath11k_err(struct ath11k_base *ab, const char *fmt, ...);
  78 __printf(2, 3) void ath11k_warn(struct ath11k_base *ab, const char *fmt, ...);
  79
  80 extern unsigned int ath11k_debug_mask;
  81
  82 #ifdef CONFIG_ATH11K_DEBUG
  83 __printf(3, 4) void __ath11k_dbg(struct ath11k_base *ab,
  84                                  enum ath11k_debug_mask mask,
  85                                  const char *fmt, ...);
  86 void ath11k_dbg_dump(struct ath11k_base *ab,
  87                      enum ath11k_debug_mask mask,
  88                      const char *msg, const char *prefix,
  89                      const void *buf, size_t len);
  90 #else /* CONFIG_ATH11K_DEBUG */
  91 static inline int __ath11k_dbg(struct ath11k_base *ab,
  92                                enum ath11k_debug_mask dbg_mask,
  93                                const char *fmt, ...)
  94 {
  95         return 0;
  96 }
  97
  98 static inline void ath11k_dbg_dump(struct ath11k_base *ab,
  99                                    enum ath11k_debug_mask mask,
 100                                    const char *msg, const char *prefix,
 101                                    const void *buf, size_t len)
 102 {
 103 }
 104 #endif /* CONFIG_ATH11K_DEBUG */
 105
 106 #define ath11k_dbg(ar, dbg_mask, fmt, ...)                      \
 107 do {                                                            \
 108         if ((ath11k_debug_mask & dbg_mask) ||                   \
 109             trace_ath11k_log_dbg_enabled())                     \
 110                 __ath11k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \
 111 } while (0)
 112
 113 #endif /* _ATH11K_DEBUG_H_ */