1 #include <linux/kernel.h>
2 #include <linux/string.h>
3
4 #include "rtsx.h"
5
6 #ifdef _MSG_TRACE
7
_rtsx_trace(struct rtsx_chip * chip,const char * file,const char * func,int line)8 void _rtsx_trace(struct rtsx_chip *chip, const char *file, const char *func,
9 int line)
10 {
11 struct trace_msg_t *msg = &chip->trace_msg[chip->msg_idx];
12
13 file = kbasename(file);
14 dev_dbg(rtsx_dev(chip), "[%s][%s]:[%d]\n", file, func, line);
15
16 strncpy(msg->file, file, MSG_FILE_LEN - 1);
17 strncpy(msg->func, func, MSG_FUNC_LEN - 1);
18 msg->line = (u16)line;
19 get_current_time(msg->timeval_buf, TIME_VAL_LEN);
20 msg->valid = 1;
21
22 chip->msg_idx++;
23 if (chip->msg_idx >= TRACE_ITEM_CNT)
24 chip->msg_idx = 0;
25 }
26 #endif
27