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qcacmn: Add several QDF logging APIs

Browse source 
For use by various QDF features, add the following convenience logging
APIs. These APIs mirror logging helpers used by other components.

	* qdf_alert
	* qdf_err
	* qdf_warn
	* qdf_info
	* qdf_vtrace_msg

Change-Id: I0e9194eeaf34ffca2b2130c4a7e62300e2e41ecc
CRs-Fixed: 2144969
This commit is contained in:
Dustin Brown 2017-11-16 13:29:24 -08:00 • committed by snandini
commit 013400c3e1
3 changed files with 42 additions and 4 deletions
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37
qdf/inc/qdf_types.h
View file

@ -42,6 +42,7 @@
/* Include Files */
#include <i_qdf_types.h>
#include <stdarg.h>
/* Preprocessor definitions and constants */
#define QDF_MAX_SGLIST 4
@ -543,17 +544,45 @@ enum tQDF_GLOBAL_CON_MODE {
*/
void __printf(3, 4) qdf_trace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level,
char *str_format, ...);
/**
* qdf_vtrace_msg() - the va_list version of qdf_trace_msg
* @module: the calling module's Id
* @level: the logging level to log using
* @str_format: the log format string
* @val: the va_list containing the values to format according to str_format
*
* Return: None
*/
void qdf_vtrace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level,
char *str_format, va_list val);
#ifdef CONFIG_MCL
#define qdf_print(args...) \
QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_ERROR, ## args)
#define qdf_debug(args...) \
QDF_TRACE(QDF_MODULE_ID_QDF, QDF_TRACE_LEVEL_DEBUG, ## args)
#define qdf_logfl(level, format, args...) \
QDF_TRACE(QDF_MODULE_ID_QDF, level, FL(format), ## args)
#define qdf_alert(format, args...) \
qdf_logfl(QDF_TRACE_LEVEL_FATAL, format, ## args)
#define qdf_err(format, args...) \
qdf_logfl(QDF_TRACE_LEVEL_ERROR, format, ## args)
#define qdf_warn(format, args...) \
qdf_logfl(QDF_TRACE_LEVEL_WARN, format, ## args)
#define qdf_info(format, args...) \
qdf_logfl(QDF_TRACE_LEVEL_INFO, format, ## args)
#define qdf_debug(format, args...) \
qdf_logfl(QDF_TRACE_LEVEL_DEBUG, format, ## args)
#else /* CONFIG_MCL */
#else
#define qdf_debug printk
#define qdf_print printk
#define qdf_alert printk
#define qdf_err printk
#define qdf_warn printk
#define qdf_info printk
#define qdf_debug printk
#endif /* CONFIG_MCL */
#define qdf_vprint __qdf_vprint

2
qdf/linux/src/i_qdf_trace.h
View file

@ -56,6 +56,7 @@
*/
#if defined(WLAN_DEBUG) || defined(DEBUG)
#define QDF_TRACE qdf_trace_msg
#define QDF_VTRACE qdf_vtrace_msg
#define QDF_TRACE_HEX_DUMP qdf_trace_hex_dump
#define QDF_TRACE_RATE_LIMITED(rate, module, level, format, ...)\
do {\
@ -68,6 +69,7 @@
} while (0)
#else
#define QDF_TRACE(arg ...)
#define QDF_VTRACE(arg ...)
#define QDF_TRACE_HEX_DUMP(arg ...)
#define QDF_TRACE_RATE_LIMITED(arg ...)
#endif

7
qdf/linux/src/qdf_trace.c
View file

@ -321,6 +321,13 @@ void qdf_trace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level,
}
EXPORT_SYMBOL(qdf_trace_msg);
void qdf_vtrace_msg(QDF_MODULE_ID module, QDF_TRACE_LEVEL level,
char *str_format, va_list val)
{
qdf_trace_msg_cmn(qdf_pidx, module, level, str_format, val);
}
EXPORT_SYMBOL(qdf_vtrace_msg);
#define ROW_SIZE 16
/* Buffer size = data bytes(2 hex chars plus space) + NULL */
#define BUFFER_SIZE ((ROW_SIZE * 3) + 1)