From 98658095623109bdace46f21bece028c904fb900 Mon Sep 17 00:00:00 2001 From: Vladimir Kondratiev Date: Sun, 12 May 2013 14:43:35 +0300 Subject: wil6210: trace support Trace the following: - WMI cmd/event - log events - interrupts - Tx/Rx Signed-off-by: Vladimir Kondratiev Signed-off-by: John W. Linville --- drivers/net/wireless/ath/wil6210/debug.c | 69 ++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 drivers/net/wireless/ath/wil6210/debug.c (limited to 'drivers/net/wireless/ath/wil6210/debug.c') diff --git a/drivers/net/wireless/ath/wil6210/debug.c b/drivers/net/wireless/ath/wil6210/debug.c new file mode 100644 index 00000000000..9eeabf4a587 --- /dev/null +++ b/drivers/net/wireless/ath/wil6210/debug.c @@ -0,0 +1,69 @@ +/* + * 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; +} -- cgit v1.2.3-70-g09d2