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[RAMEN9610-9428] debugfs: purge obsolete SRCU based removal protection
[GitHub/MotorolaMobilityLLC/kernel-slsi.git] / lib / debug-snapshot-log.h
CommitLineData
0413cd09
YK		 1
2#ifndef DEBUG_SNAPSHOT_LOG_H
3#define DEBUG_SNAPSHOT_LOG_H
4
2585dbeb
YK		 5#include <generated/autoconf.h>
6
ae09f559
YK		 7#ifdef CONFIG_DEBUG_SNAPSHOT_BINDER
8#include <linux/debug-snapshot-binder.h>
9#endif
10
0413cd09
YK		 11#ifdef DSS_ANALYZER
12
13#define TASK_COMM_LEN 16
14#define NR_CPUS 8
15#undef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
2585dbeb
YK		 16#include <stdio.h>
17#include <stdlib.h>
0413cd09
YK		 18
19#else // DSS_ANALYZER
20
0413cd09
YK		 21#include <linux/clk-provider.h>
22#include <linux/debug-snapshot.h>
23#include <linux/debug-snapshot-helper.h>
24
25#endif // DSS_ANALYZER
26
27#include <dt-bindings/soc/samsung/debug-snapshot-table.h>
28
29/* Size domain */
30#define DSS_KEEP_HEADER_SZ (SZ_256 * 3)
31#define DSS_HEADER_SZ SZ_4K
32#define DSS_MMU_REG_SZ SZ_4K
33#define DSS_CORE_REG_SZ SZ_4K
34#define DSS_DBGC_LOG_SZ SZ_4K
35#define DSS_HEADER_TOTAL_SZ (DSS_HEADER_SZ + DSS_MMU_REG_SZ + DSS_CORE_REG_SZ + DSS_DBGC_LOG_SZ)
36#define DSS_SPARE_SZ (DSS_HEADER_SIZE - DSS_HEADER_TOTAL_SZ)
37
38/* Length domain */
39#define DSS_LOG_STRING_LENGTH SZ_128
40#define DSS_MMU_REG_OFFSET SZ_512
41#define DSS_CORE_REG_OFFSET SZ_512
42#define DSS_LOG_MAX_NUM SZ_1K
43#define DSS_API_MAX_NUM SZ_2K
44#define DSS_EX_MAX_NUM SZ_8
45#define DSS_IN_MAX_NUM SZ_8
46#define DSS_CALLSTACK_MAX_NUM 4
47#define DSS_ITERATION 5
48#define DSS_NR_CPUS NR_CPUS
49#define DSS_ITEM_MAX_NUM 10
50
51/* Sign domain */
52#define DSS_SIGN_RESET 0x0
53#define DSS_SIGN_RESERVED 0x1
54#define DSS_SIGN_SCRATCH 0xD
55#define DSS_SIGN_ALIVE 0xFACE
56#define DSS_SIGN_DEAD 0xDEAD
57#define DSS_SIGN_PANIC 0xBABA
58#define DSS_SIGN_SAFE_FAULT 0xFAFA
59#define DSS_SIGN_NORMAL_REBOOT 0xCAFE
60#define DSS_SIGN_FORCE_REBOOT 0xDAFE
61#define DSS_SIGN_LOCKUP 0xDEADBEEF
62
63/* Specific Address Information */
64#define DSS_FIXED_VIRT_BASE (VMALLOC_START + 0xF6000000)
65#define DSS_OFFSET_SCRATCH (0x100)
66#define DSS_OFFSET_LAST_LOGBUF (0x200)
67#define DSS_OFFSET_EMERGENCY_REASON (0x300)
68#define DSS_OFFSET_CORE_POWER_STAT (0x400)
69#define DSS_OFFSET_PANIC_STAT (0x500)
70#define DSS_OFFSET_CORE_LAST_PC (0x600)
71
72/* S5P_VA_SS_BASE + 0xC00 -- 0xFFF is reserved */
73#define DSS_OFFSET_PANIC_STRING (0xC00)
74#define DSS_OFFSET_SPARE_BASE (DSS_HEADER_TOTAL_SZ)
75
76struct dbg_snapshot_log {
77 struct __task_log {
78 unsigned long long time;
79 unsigned long sp;
80#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
81 struct task_struct *task;
82#else
83 void *task;
84#endif
85 char task_comm[TASK_COMM_LEN];
bf2bb2c5 86 int pid;
0413cd09
YK		 87 } task[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
88
89 struct __work_log {
90 unsigned long long time;
91 unsigned long sp;
92#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
93 struct worker *worker;
94 work_func_t fn;
95#else
96 void *worker;
97 void *fn;
98#endif
99 char task_comm[TASK_COMM_LEN];
100 int en;
101 } work[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
102
103 struct __cpuidle_log {
104 unsigned long long time;
105 unsigned long sp;
106 char *modes;
107 unsigned int state;
108#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
109 u32 num_online_cpus;
110#else
111 unsigned int num_online_cpus;
112#endif
113 int delta;
114 int en;
115 } cpuidle[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
116
117 struct __suspend_log {
118 unsigned long long time;
119 unsigned long sp;
120 void *fn;
121#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
122 struct device *dev;
123#else
124 void *dev;
125#endif
126 int en;
127 int core;
128 } suspend[DSS_LOG_MAX_NUM * 4];
129
130 struct __irq_log {
131 unsigned long long time;
132 unsigned long sp;
133 int irq;
134 void *fn;
135#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
136 struct irqaction *action;
137#else
138 void *action;
139#endif
140 int en;
141 } irq[DSS_NR_CPUS][DSS_LOG_MAX_NUM * 2];
142
143#ifdef CONFIG_DEBUG_SNAPSHOT_IRQ_EXIT
144 struct __irq_exit_log {
145 unsigned long long time;
146 unsigned long sp;
147 unsigned long long end_time;
148 unsigned long long latency;
149 int irq;
150 } irq_exit[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
151#endif
152#ifdef CONFIG_DEBUG_SNAPSHOT_SPINLOCK
153 struct __spinlock_log {
154 unsigned long long time;
155 unsigned long sp;
156 unsigned long long jiffies;
157#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
158 raw_spinlock_t *lock;
159#ifdef CONFIG_DEBUG_SPINLOCK
160 u16 next;
161 u16 owner;
162#endif
163#else
164 void *lock;
165#ifdef CONFIG_DEBUG_SPINLOCK
166 unsigned short next;
167 unsigned short owner;
168#endif
169#endif
170 int en;
171 void *caller[DSS_CALLSTACK_MAX_NUM];
172 } spinlock[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
173#endif
174#ifdef CONFIG_DEBUG_SNAPSHOT_IRQ_DISABLED
175 struct __irqs_disabled_log {
176 unsigned long long time;
177 unsigned long index;
178#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
179 struct task_struct *task;
180#else
181 void *task;
182#endif
183 char *task_comm;
184 void *caller[DSS_CALLSTACK_MAX_NUM];
185 } irqs_disabled[DSS_NR_CPUS][SZ_32];
186#endif
187#ifdef CONFIG_DEBUG_SNAPSHOT_CLK
188 struct __clk_log {
189 unsigned long long time;
190#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
191 struct clk_hw *clk;
192#else
193 void *clk;
194#endif
195 const char *f_name;
196 int mode;
197 unsigned long arg;
198 } clk[DSS_LOG_MAX_NUM];
199#endif
200#ifdef CONFIG_DEBUG_SNAPSHOT_PMU
201 struct __pmu_log {
202 unsigned long long time;
203 unsigned int id;
204 const char *f_name;
205 int mode;
206 } pmu[DSS_LOG_MAX_NUM];
207#endif
208#ifdef CONFIG_DEBUG_SNAPSHOT_FREQ
209 struct __freq_log {
210 unsigned long long time;
211 int cpu;
bf2bb2c5 212 int type;
0413cd09
YK		 213 char *freq_name;
214 unsigned long old_freq;
215 unsigned long target_freq;
216 int en;
217 } freq[DSS_LOG_MAX_NUM];
218#endif
219#ifdef CONFIG_DEBUG_SNAPSHOT_DM
220 struct __dm_log {
221 unsigned long long time;
222 int cpu;
223 int dm_num;
224 unsigned long min_freq;
225 unsigned long max_freq;
226#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
227 s32 wait_dmt;
228 s32 do_dmt;
229#else
230 int wait_dmt;
231 int do_dmt;
232#endif
233 } dm[DSS_LOG_MAX_NUM];
234#endif
235#ifdef CONFIG_DEBUG_SNAPSHOT_REG
236 struct __reg_log {
237 unsigned long long time;
238 int read;
239 size_t val;
240 size_t reg;
241 int en;
242 void *caller[DSS_CALLSTACK_MAX_NUM];
243 } reg[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
244#endif
245#ifdef CONFIG_DEBUG_SNAPSHOT_HRTIMER
246 struct __hrtimer_log {
247 unsigned long long time;
248 unsigned long long now;
249#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
250 struct hrtimer *timer;
251#else
252 void *timer;
253#endif
254 void *fn;
255 int en;
256 } hrtimers[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
257#endif
258#ifdef CONFIG_DEBUG_SNAPSHOT_REGULATOR
259 struct __regulator_log {
260 unsigned long long time;
261 unsigned long long acpm_time;
262 int cpu;
263 char name[SZ_16];
264 unsigned int reg;
265 unsigned int voltage;
266 unsigned int raw_volt;
267 int en;
268 } regulator[DSS_LOG_MAX_NUM];
269#endif
270#ifdef CONFIG_DEBUG_SNAPSHOT_THERMAL
271 struct __thermal_log {
272 unsigned long long time;
273 int cpu;
274#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
275 struct exynos_tmu_platform_data *data;
276#else
277 void *data;
278#endif
279 unsigned int temp;
280 char *cooling_device;
281 unsigned int cooling_state;
282 } thermal[DSS_LOG_MAX_NUM];
283#endif
284#ifdef CONFIG_DEBUG_SNAPSHOT_ACPM
285 struct __acpm_log {
286 unsigned long long time;
287 unsigned long long acpm_time;
288 char log[9];
289 unsigned int data;
290 } acpm[DSS_LOG_MAX_NUM];
291#endif
292#ifdef CONFIG_DEBUG_SNAPSHOT_I2C
293 struct __i2c_log {
294 unsigned long long time;
295 int cpu;
296#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
297 struct i2c_adapter *adap;
298 struct i2c_msg *msgs;
299#else
300 void *adp;
301 void *msgs;
302#endif
303 int num;
304 int en;
305 } i2c[DSS_LOG_MAX_NUM];
306#endif
307#ifdef CONFIG_DEBUG_SNAPSHOT_SPI
308 struct __spi_log {
309 unsigned long long time;
310 int cpu;
311#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
312 struct spi_controller *ctlr;
313 struct spi_message *cur_msg;
314#else
315 void *ctlr;
316 void *cur_msg;
317#endif
318 int en;
319 } spi[DSS_LOG_MAX_NUM];
320#endif
ae09f559
YK		 321#ifdef CONFIG_DEBUG_SNAPSHOT_BINDER
322 struct __binder_log {
323 unsigned long long time;
324 int cpu;
325 struct trace_binder_transaction_base base;
326 struct trace_binder_transaction transaction;
327 struct trace_binder_transaction_error error;
328 } binder[DSS_API_MAX_NUM << 2];
329#endif
0413cd09
YK		 330
331#ifndef CONFIG_DEBUG_SNAPSHOT_MINIMIZED_MODE
332 struct __clockevent_log {
333 unsigned long long time;
334 unsigned long long mct_cycle;
335#ifdef CONFIG_DEBUG_SNAPSHOT_LINUX_BUILD
336 int64_t delta_ns;
337 ktime_t next_event;
338#else
339 long long delta_ns;
340 long long next_event;
341#endif
342 void *caller[DSS_CALLSTACK_MAX_NUM];
343 } clockevent[DSS_NR_CPUS][DSS_LOG_MAX_NUM];
344
345 struct __printkl_log {
346 unsigned long long time;
347 int cpu;
348 size_t msg;
349 size_t val;
350 void *caller[DSS_CALLSTACK_MAX_NUM];
351 } printkl[DSS_API_MAX_NUM];
352
353 struct __printk_log {
354 unsigned long long time;
355 int cpu;
356 char log[DSS_LOG_STRING_LENGTH];
357 void *caller[DSS_CALLSTACK_MAX_NUM];
358 } printk[DSS_API_MAX_NUM];
359#endif
360};
361
362#endif
Motorola kernel-slsi