Merge "qcawifi: Introducing event logger for HTT command/event Tx/Rx"
This commit is contained in:
Linux Build Service Account
committed by
Gerrit - the friendly Code Review server
Gerrit - the friendly Code Review server
commit
92d227899a
1094
dp/wifi3.0/dp_htt_logger.c
Normal file
1094
dp/wifi3.0/dp_htt_logger.c
Normal file
File diff suppressed because it is too large
Load Diff
190
dp/wifi3.0/dp_htt_logger.h
Normal file
190
dp/wifi3.0/dp_htt_logger.h
Normal file
@@ -0,0 +1,190 @@
|
||||
/*
|
||||
* Copyright (c) 2019 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 _HTT_EVENT_LOGGING__
|
||||
#define _HTT_EVENT_LOGGING__
|
||||
|
||||
#ifndef HTT_EVENT_DEBUG_MAX_ENTRY
|
||||
#define HTT_EVENT_DEBUG_MAX_ENTRY (1024)
|
||||
#endif
|
||||
|
||||
#define HTT_EVENT_DEBUG_ENTRY_MAX_LENGTH (32)
|
||||
#define HTT_COMMAND_DEBUG_ENTRY_MAX_LENGTH (32)
|
||||
#define HTT_WBM_EVENT_DEBUG_ENTRY_MAX_LENGTH (32)
|
||||
#define NUM_HTT_DEBUG_INFOS 8
|
||||
|
||||
#define HTT_LOGD(args ...) \
|
||||
QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_DEBUG, ## args)
|
||||
#define HTT_LOGI(args ...) \
|
||||
QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_INFO, ## args)
|
||||
#define HTT_LOGW(args ...) \
|
||||
QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_WARN, ## args)
|
||||
#define HTT_LOGE(args ...) \
|
||||
QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_ERROR, ## args)
|
||||
#define HTT_LOGP(args ...) \
|
||||
QDF_TRACE(QDF_MODULE_ID_HTT, QDF_TRACE_LEVEL_FATAL, ## args)
|
||||
|
||||
/**
|
||||
* struct htt_command_debug - HTT command log buffer data type
|
||||
* @ command - Store HTT MSG id
|
||||
* @ data - vdevid,peerid
|
||||
* @ time - Time of HTT command handling
|
||||
* @ cpu_id - Cpu number which handles cmd/event
|
||||
*/
|
||||
struct htt_command_debug {
|
||||
uint8_t command;
|
||||
uint8_t data[HTT_COMMAND_DEBUG_ENTRY_MAX_LENGTH];
|
||||
uint64_t time;
|
||||
uint8_t cpu_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct htt_event_debug - HTT event log buffer data type
|
||||
* @ event - Store HTT event id
|
||||
* @ data - vdevid,peerid
|
||||
* @ time - Time of HTT event handling
|
||||
* @ cpu_id - Cpu number which handles cmd/event
|
||||
*/
|
||||
struct htt_event_debug {
|
||||
uint8_t event;
|
||||
uint8_t data[HTT_EVENT_DEBUG_ENTRY_MAX_LENGTH];
|
||||
uint64_t time;
|
||||
uint8_t cpu_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct htt_wbm_event_debug - HTT wbm event log buffer data type
|
||||
* @ tx_status - Status
|
||||
* @ data - msg data(peer_id,tid..)
|
||||
* @ time - Time of HTT event handling
|
||||
* @ cpu_id - Cpu number which handles cmd/event
|
||||
*/
|
||||
struct htt_wbm_event_debug {
|
||||
uint8_t tx_status;
|
||||
uint8_t data[HTT_WBM_EVENT_DEBUG_ENTRY_MAX_LENGTH];
|
||||
uint64_t time;
|
||||
uint8_t cpu_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct htt_log_buf_t - HTT log buffer information type
|
||||
* @buf - Refernce to HTT log buffer
|
||||
* @ length - total count of command/event logged
|
||||
* @ buf_tail_idx - Tail index of buffer
|
||||
* @ size - the size of the buffer in number of entries
|
||||
* @record_lock - Lock HTT recording separate for all cmd/event/wbm
|
||||
*/
|
||||
struct htt_log_buf_t {
|
||||
void *buf;
|
||||
uint32_t length;
|
||||
uint32_t buf_tail_idx;
|
||||
uint32_t size;
|
||||
|
||||
qdf_spinlock_t record_lock;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct htt_debug_log_info - Meta data to hold information of
|
||||
* all buffers used for HTT logging
|
||||
* @htt_command_log_buf_info - Buffer info for HTT Command log
|
||||
* @htt_event_log_buf_info - Buffer info for HTT Event log
|
||||
* @htt_wbm_event_log_buf_info - Buffer info for HTT wbm event log
|
||||
* @htt_record_lock - Lock HTT recording (while reading through debugfs)
|
||||
* @htt_logging_enable - Enable/Disable state for HTT logging
|
||||
* @htt_cmd_disable_list - Enable/Disable logging for some
|
||||
* specific cmd(BitMap)
|
||||
* @htt_event_disable_list - Enable/Disable logging for some
|
||||
* specific Event(BitMap)
|
||||
* @htt_wbm_event_disable_list - Enable/Disable logging for
|
||||
* some specific wbm event(BitMap)
|
||||
* @stop_seq - Used for read ack.
|
||||
* stop read sequence once done.
|
||||
* qdf_debugfs show calls .show function ptr iteratively
|
||||
* and hence we need to explicitly stop after one call.
|
||||
* 1 bit is used for one fops show call.
|
||||
* Default all is set to 0.
|
||||
* @htt_log_debugfs_dir - refernce to debugfs directory
|
||||
*/
|
||||
struct htt_debug_log_info {
|
||||
struct htt_log_buf_t htt_command_log_buf_info;
|
||||
struct htt_log_buf_t htt_event_log_buf_info;
|
||||
struct htt_log_buf_t htt_wbm_event_log_buf_info;
|
||||
|
||||
qdf_spinlock_t htt_record_lock;
|
||||
bool htt_logging_enable;
|
||||
uint64_t htt_cmd_disable_list;
|
||||
uint64_t htt_event_disable_list;
|
||||
uint64_t htt_wbm_event_disable_list;
|
||||
uint16_t stop_seq;
|
||||
qdf_dentry_t htt_log_debugfs_dir;
|
||||
};
|
||||
|
||||
/**
|
||||
* @ debugfs_de - Dentry for each debugfs exported entry
|
||||
* @log_info - Data for all commad/event
|
||||
*/
|
||||
struct htt_logger {
|
||||
qdf_dentry_t debugfs_de[NUM_HTT_DEBUG_INFOS];
|
||||
struct htt_debug_log_info log_info;
|
||||
};
|
||||
|
||||
/**
|
||||
* htt_interface_logging_init() - Initialize HTT event tracer
|
||||
*
|
||||
* @ htt_logger_handle - Pointer for HTT tracer
|
||||
*/
|
||||
void htt_interface_logging_init(struct htt_logger **htt_logger_handle);
|
||||
|
||||
/**
|
||||
* htt_interface_logging_deinit() - Deinitialize HTT event tracer
|
||||
*
|
||||
* @ htt_logger_handle - Pointer for HTT tracer
|
||||
*/
|
||||
void htt_interface_logging_deinit(struct htt_logger *htt_logger_handle);
|
||||
|
||||
/**
|
||||
* htt_command_recored() - Record HTT command
|
||||
*
|
||||
* @ h - Pointer for HTT tracer
|
||||
* @ msg_type - Message type to be logged
|
||||
* @ msg_data - Data to be logged
|
||||
*/
|
||||
int htt_command_record(struct htt_logger *h, uint8_t msg_type,
|
||||
uint8_t *msg_data);
|
||||
|
||||
/**
|
||||
* htt_event_recored() - Record HTT event
|
||||
*
|
||||
* @ h - Pointer for HTT tracer
|
||||
* @ msg_type - Message type to be logged
|
||||
* @ msg_data - Data to be logged
|
||||
*/
|
||||
int htt_event_record(struct htt_logger *h, uint8_t msg_type,
|
||||
uint8_t *msg_data);
|
||||
|
||||
/**
|
||||
* htt_wbm_event_recored() - Record HTT wbm event
|
||||
*
|
||||
* @ h - Pointer for HTT tracer
|
||||
* @ tx_status - Status flag
|
||||
* @ msg_data - Data to be logged
|
||||
*/
|
||||
int htt_wbm_event_record(struct htt_logger *h, uint8_t tx_status,
|
||||
uint8_t *msg_data);
|
||||
|
||||
#endif /* _HTT_EVENT_LOGGING__ */
|
||||
Reference in New Issue
Block a user