mirror of
https://github.com/outbackdingo/mt76.git
synced 2026-10-24 13:26:48 +00:00
Felix Fietkau
33f29d2345
MediaTek has asked to switch from the ISC license to BSD-3-Clause-Clear, in order to improve clarity and the legal integrity of the code. The BSD-3-Clause license includes the "no endorsement" clause, which is important for protecting the reputation of the original authors and contributors by preventing unauthorized use of their names for endorsement purposes. This clause is absent in the BSD-2-Clause license, which is more permissive but lacks this specific protection. This change also cleans up the license of some Kconfig/Makefile files, which were accidentally marked as GPL. The GPL 2.0 remains in use on mt76x0, as well as two source files in mt7615 for which the license situation still needs to be clarified. Signed-off-by: Felix Fietkau <[email protected]>
137 lines
2.2 KiB
C
137 lines
2.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
|
|
/* Copyright (C) 2022 MediaTek Inc. */
|
|
|
|
#ifndef _COREDUMP_H_
|
|
#define _COREDUMP_H_
|
|
|
|
#include "mt7915.h"
|
|
|
|
struct trace {
|
|
u32 id;
|
|
u32 timestamp;
|
|
};
|
|
|
|
struct mt7915_coredump {
|
|
char magic[16];
|
|
|
|
u32 len;
|
|
|
|
guid_t guid;
|
|
|
|
/* time-of-day stamp */
|
|
u64 tv_sec;
|
|
/* time-of-day stamp, nano-seconds */
|
|
u64 tv_nsec;
|
|
/* kernel version */
|
|
char kernel[64];
|
|
/* firmware version */
|
|
char fw_ver[ETHTOOL_FWVERS_LEN];
|
|
|
|
u32 device_id;
|
|
|
|
/* exception state */
|
|
char fw_state[12];
|
|
|
|
u32 last_msg_id;
|
|
u32 eint_info_idx;
|
|
u32 irq_info_idx;
|
|
u32 sched_info_idx;
|
|
|
|
/* schedule info */
|
|
char trace_sched[32];
|
|
struct {
|
|
struct trace t;
|
|
u32 pc;
|
|
} sched[60];
|
|
|
|
/* irq info */
|
|
char trace_irq[32];
|
|
struct trace irq[60];
|
|
|
|
/* task queue status */
|
|
char task_qid[32];
|
|
struct {
|
|
u32 read;
|
|
u32 write;
|
|
} taskq[2];
|
|
|
|
/* task stack info */
|
|
char task_info[32];
|
|
struct {
|
|
u32 start;
|
|
u32 end;
|
|
u32 size;
|
|
} taski[2];
|
|
|
|
/* firmware context */
|
|
char fw_context[24];
|
|
struct {
|
|
u32 idx;
|
|
u32 handler;
|
|
} context;
|
|
|
|
/* link registers calltrace */
|
|
u32 call_stack[16];
|
|
|
|
/* memory content */
|
|
u8 data[];
|
|
} __packed;
|
|
|
|
struct mt7915_coredump_mem {
|
|
u32 len;
|
|
u8 data[];
|
|
} __packed;
|
|
|
|
struct mt7915_mem_hdr {
|
|
u32 start;
|
|
u32 len;
|
|
u8 data[];
|
|
};
|
|
|
|
struct mt7915_mem_region {
|
|
u32 start;
|
|
size_t len;
|
|
|
|
const char *name;
|
|
};
|
|
|
|
#ifdef CONFIG_DEV_COREDUMP
|
|
|
|
const struct mt7915_mem_region *
|
|
mt7915_coredump_get_mem_layout(struct mt7915_dev *dev, u32 *num);
|
|
struct mt7915_crash_data *mt7915_coredump_new(struct mt7915_dev *dev);
|
|
int mt7915_coredump_submit(struct mt7915_dev *dev);
|
|
int mt7915_coredump_register(struct mt7915_dev *dev);
|
|
void mt7915_coredump_unregister(struct mt7915_dev *dev);
|
|
|
|
#else /* CONFIG_DEV_COREDUMP */
|
|
|
|
static inline const struct mt7915_mem_region *
|
|
mt7915_coredump_get_mem_layout(struct mt7915_dev *dev, u32 *num)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline int mt7915_coredump_submit(struct mt7915_dev *dev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline struct mt7915_crash_data *mt7915_coredump_new(struct mt7915_dev *dev)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline int mt7915_coredump_register(struct mt7915_dev *dev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void mt7915_coredump_unregister(struct mt7915_dev *dev)
|
|
{
|
|
}
|
|
|
|
#endif /* CONFIG_DEV_COREDUMP */
|
|
|
|
#endif /* _COREDUMP_H_ */
|