1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright(c) 2009-2012 Realtek Corporation.*/
3
4#ifndef __RTL_DEBUG_H__
5#define __RTL_DEBUG_H__
6
7/*--------------------------------------------------------------
8 Debug level
9--------------------------------------------------------------*/
10/*
11 *Fatal bug.
12 *For example, Tx/Rx/IO locked up,
13 *memory access violation,
14 *resource allocation failed,
15 *unexpected HW behavior, HW BUG
16 *and so on.
17 */
18/*#define DBG_EMERG 0 */
19
20/*
21 *Abnormal, rare, or unexpeted cases.
22 *For example, Packet/IO Ctl canceled,
23 *device suprisely unremoved and so on.
24 */
25#define DBG_WARNING 2
26
27/*
28 *Normal case driver developer should
29 *open, we can see link status like
30 *assoc/AddBA/DHCP/adapter start and
31 *so on basic and useful infromations.
32 */
33#define DBG_DMESG 3
34
35/*
36 *Normal case with useful information
37 *about current SW or HW state.
38 *For example, Tx/Rx descriptor to fill,
39 *Tx/Rx descriptor completed status,
40 *SW protocol state change, dynamic
41 *mechanism state change and so on.
42 */
43#define DBG_LOUD 4
44
45/*
46 *Normal case with detail execution
47 *flow or information.
48 */
49#define DBG_TRACE 5
50
51/*--------------------------------------------------------------
52 Define the rt_trace components
53--------------------------------------------------------------*/
54#define COMP_ERR BIT(0)
55#define COMP_FW BIT(1)
56#define COMP_INIT BIT(2) /*For init/deinit */
57#define COMP_RECV BIT(3) /*For Rx. */
58#define COMP_SEND BIT(4) /*For Tx. */
59#define COMP_MLME BIT(5) /*For MLME. */
60#define COMP_SCAN BIT(6) /*For Scan. */
61#define COMP_INTR BIT(7) /*For interrupt Related. */
62#define COMP_LED BIT(8) /*For LED. */
63#define COMP_SEC BIT(9) /*For sec. */
64#define COMP_BEACON BIT(10) /*For beacon. */
65#define COMP_RATE BIT(11) /*For rate. */
66#define COMP_RXDESC BIT(12) /*For rx desc. */
67#define COMP_DIG BIT(13) /*For DIG */
68#define COMP_TXAGC BIT(14) /*For Tx power */
69#define COMP_HIPWR BIT(15) /*For High Power Mechanism */
70#define COMP_POWER BIT(16) /*For lps/ips/aspm. */
71#define COMP_POWER_TRACKING BIT(17) /*For TX POWER TRACKING */
72#define COMP_BB_POWERSAVING BIT(18)
73#define COMP_SWAS BIT(19) /*For SW Antenna Switch */
74#define COMP_RF BIT(20) /*For RF. */
75#define COMP_TURBO BIT(21) /*For EDCA TURBO. */
76#define COMP_RATR BIT(22)
77#define COMP_CMD BIT(23)
78#define COMP_EFUSE BIT(24)
79#define COMP_QOS BIT(25)
80#define COMP_MAC80211 BIT(26)
81#define COMP_REGD BIT(27)
82#define COMP_CHAN BIT(28)
83#define COMP_USB BIT(29)
84#define COMP_EASY_CONCURRENT COMP_USB /* reuse of this bit is OK */
85#define COMP_BT_COEXIST BIT(30)
86#define COMP_IQK BIT(31)
87#define COMP_TX_REPORT BIT_ULL(32)
88
89/*--------------------------------------------------------------
90 Define the rt_print components
91--------------------------------------------------------------*/
92/* Define EEPROM and EFUSE check module bit*/
93#define EEPROM_W BIT(0)
94#define EFUSE_PG BIT(1)
95#define EFUSE_READ_ALL BIT(2)
96
97/* Define init check for module bit*/
98#define INIT_EEPROM BIT(0)
99#define INIT_TXPOWER BIT(1)
100#define INIT_IQK BIT(2)
101#define INIT_RF BIT(3)
102
103/* Define PHY-BB/RF/MAC check module bit */
104#define PHY_BBR BIT(0)
105#define PHY_BBW BIT(1)
106#define PHY_RFR BIT(2)
107#define PHY_RFW BIT(3)
108#define PHY_MACR BIT(4)
109#define PHY_MACW BIT(5)
110#define PHY_ALLR BIT(6)
111#define PHY_ALLW BIT(7)
112#define PHY_TXPWR BIT(8)
113#define PHY_PWRDIFF BIT(9)
114
115/* Define Dynamic Mechanism check module bit --> FDM */
116#define WA_IOT BIT(0)
117#define DM_PWDB BIT(1)
118#define DM_MONITOR BIT(2)
119#define DM_DIG BIT(3)
120#define DM_EDCA_TURBO BIT(4)
121
122#define DM_PWDB BIT(1)
123
124enum dbgp_flag_e {
125 FQOS = 0,
126 FTX = 1,
127 FRX = 2,
128 FSEC = 3,
129 FMGNT = 4,
130 FMLME = 5,
131 FRESOURCE = 6,
132 FBEACON = 7,
133 FISR = 8,
134 FPHY = 9,
135 FMP = 10,
136 FEEPROM = 11,
137 FPWR = 12,
138 FDM = 13,
139 FDBGCTRL = 14,
140 FC2H = 15,
141 FBT = 16,
142 FINIT = 17,
143 FIOCTL = 18,
144 DBGP_TYPE_MAX
145};
146
147#ifdef CONFIG_RTLWIFI_DEBUG
148
149struct rtl_priv;
150
151__printf(4, 5)
152void _rtl_dbg_print(struct rtl_priv *rtlpriv, u64 comp, int level,
153 const char *fmt, ...);
154
155void _rtl_dbg_print_data(struct rtl_priv *rtlpriv, u64 comp, int level,
156 const char *titlestring,
157 const void *hexdata, int hexdatalen);
158
159#define rtl_dbg(rtlpriv, comp, level, fmt, ...) \
160 _rtl_dbg_print(rtlpriv, comp, level, \
161 fmt, ##__VA_ARGS__)
162
163#define RTPRINT(rtlpriv, dbgtype, dbgflag, fmt, ...) \
164 _rtl_dbg_print(rtlpriv, dbgtype, dbgflag, fmt, ##__VA_ARGS__)
165
166#define RT_PRINT_DATA(rtlpriv, _comp, _level, _titlestring, _hexdata, \
167 _hexdatalen) \
168 _rtl_dbg_print_data(rtlpriv, _comp, _level, \
169 _titlestring, _hexdata, _hexdatalen)
170
171#else
172
173struct rtl_priv;
174
175__printf(4, 5)
176static inline void rtl_dbg(struct rtl_priv *rtlpriv,
177 u64 comp, int level,
178 const char *fmt, ...)
179{
180}
181
182__printf(4, 5)
183static inline void RTPRINT(struct rtl_priv *rtlpriv,
184 int dbgtype, int dbgflag,
185 const char *fmt, ...)
186{
187}
188
189static inline void RT_PRINT_DATA(struct rtl_priv *rtlpriv,
190 u64 comp, int level,
191 const char *titlestring,
192 const void *hexdata, size_t hexdatalen)
193{
194}
195
196#endif
197
198#ifdef CONFIG_RTLWIFI_DEBUG
199void rtl_debug_add_one(struct ieee80211_hw *hw);
200void rtl_debug_remove_one(struct ieee80211_hw *hw);
201void rtl_debugfs_add_topdir(void);
202void rtl_debugfs_remove_topdir(void);
203#else
204#define rtl_debug_add_one(hw)
205#define rtl_debug_remove_one(hw)
206#define rtl_debugfs_add_topdir()
207#define rtl_debugfs_remove_topdir()
208#endif
209#endif
210

source code of linux/drivers/net/wireless/realtek/rtlwifi/debug.h