linux/drivers/net/wireless/ath/wil6210/debug.c
Vladimir Kondratiev 9865809562 wil6210: trace support
Trace the following:
- WMI cmd/event
- log events
- interrupts
- Tx/Rx

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-05-22 15:08:27 -04:00

70 lines
1.6 KiB
C

/*
* Copyright (c) 2013 Qualcomm Atheros, Inc.
*
* 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.
*/
#include "wil6210.h"
#include "trace.h"
int wil_err(struct wil6210_priv *wil, const char *fmt, ...)
{
struct net_device *ndev = wil_to_ndev(wil);
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
int ret;
va_start(args, fmt);
vaf.va = &args;
ret = netdev_err(ndev, "%pV", &vaf);
trace_wil6210_log_err(&vaf);
va_end(args);
return ret;
}
int wil_info(struct wil6210_priv *wil, const char *fmt, ...)
{
struct net_device *ndev = wil_to_ndev(wil);
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
int ret;
va_start(args, fmt);
vaf.va = &args;
ret = netdev_info(ndev, "%pV", &vaf);
trace_wil6210_log_info(&vaf);
va_end(args);
return ret;
}
int wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...)
{
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
va_start(args, fmt);
vaf.va = &args;
trace_wil6210_log_dbg(&vaf);
va_end(args);
return 0;
}