mirror of
https://github.com/torvalds/linux.git
synced 2024-12-25 04:11:49 +00:00
8de394f602
Signed-off-by: Helmut Schaa <hschaa@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
205 lines
6.9 KiB
C
205 lines
6.9 KiB
C
/*
|
|
* Copyright (c) 2007 Bruno Randolf <bruno@thinktube.com>
|
|
*
|
|
* This file is free software: you may copy, redistribute and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation, either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* This file is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*
|
|
* This file incorporates work covered by the following copyright and
|
|
* permission notice:
|
|
*
|
|
* Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
|
|
* Copyright (c) 2004-2005 Atheros Communications, Inc.
|
|
* Copyright (c) 2006 Devicescape Software, Inc.
|
|
* Copyright (c) 2007 Jiri Slaby <jirislaby@gmail.com>
|
|
* Copyright (c) 2007 Luis R. Rodriguez <mcgrof@winlab.rutgers.edu>
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer,
|
|
* without modification.
|
|
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
|
|
* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
|
|
* redistribution must be conditioned upon including a substantially
|
|
* similar Disclaimer requirement for further binary redistribution.
|
|
* 3. Neither the names of the above-listed copyright holders nor the names
|
|
* of any contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* NO WARRANTY
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
|
|
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
|
|
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
|
|
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
* THE POSSIBILITY OF SUCH DAMAGES.
|
|
*/
|
|
|
|
#ifndef _ATH5K_DEBUG_H
|
|
#define _ATH5K_DEBUG_H
|
|
|
|
struct ath5k_softc;
|
|
struct ath5k_hw;
|
|
struct sk_buff;
|
|
struct ath5k_buf;
|
|
|
|
struct ath5k_dbg_info {
|
|
unsigned int level; /* debug level */
|
|
/* debugfs entries */
|
|
struct dentry *debugfs_phydir;
|
|
struct dentry *debugfs_debug;
|
|
struct dentry *debugfs_registers;
|
|
struct dentry *debugfs_tsf;
|
|
struct dentry *debugfs_beacon;
|
|
struct dentry *debugfs_reset;
|
|
};
|
|
|
|
/**
|
|
* enum ath5k_debug_level - ath5k debug level
|
|
*
|
|
* @ATH5K_DEBUG_RESET: reset processing
|
|
* @ATH5K_DEBUG_INTR: interrupt handling
|
|
* @ATH5K_DEBUG_MODE: mode init/setup
|
|
* @ATH5K_DEBUG_XMIT: basic xmit operation
|
|
* @ATH5K_DEBUG_BEACON: beacon handling
|
|
* @ATH5K_DEBUG_CALIBRATE: periodic calibration
|
|
* @ATH5K_DEBUG_TXPOWER: transmit power setting
|
|
* @ATH5K_DEBUG_LED: led management
|
|
* @ATH5K_DEBUG_DUMP_RX: print received skb content
|
|
* @ATH5K_DEBUG_DUMP_TX: print transmit skb content
|
|
* @ATH5K_DEBUG_DUMPBANDS: dump bands
|
|
* @ATH5K_DEBUG_TRACE: trace function calls
|
|
* @ATH5K_DEBUG_ANY: show at any debug level
|
|
*
|
|
* The debug level is used to control the amount and type of debugging output
|
|
* we want to see. The debug level is given in calls to ATH5K_DBG to specify
|
|
* where the message should appear, and the user can control the debugging
|
|
* messages he wants to see, either by the module parameter 'debug' on module
|
|
* load, or dynamically by using debugfs 'ath5k/phyX/debug'. these levels can
|
|
* be combined together by bitwise OR.
|
|
*/
|
|
enum ath5k_debug_level {
|
|
ATH5K_DEBUG_RESET = 0x00000001,
|
|
ATH5K_DEBUG_INTR = 0x00000002,
|
|
ATH5K_DEBUG_MODE = 0x00000004,
|
|
ATH5K_DEBUG_XMIT = 0x00000008,
|
|
ATH5K_DEBUG_BEACON = 0x00000010,
|
|
ATH5K_DEBUG_CALIBRATE = 0x00000020,
|
|
ATH5K_DEBUG_TXPOWER = 0x00000040,
|
|
ATH5K_DEBUG_LED = 0x00000080,
|
|
ATH5K_DEBUG_DUMP_RX = 0x00000100,
|
|
ATH5K_DEBUG_DUMP_TX = 0x00000200,
|
|
ATH5K_DEBUG_DUMPBANDS = 0x00000400,
|
|
ATH5K_DEBUG_TRACE = 0x00001000,
|
|
ATH5K_DEBUG_ANY = 0xffffffff
|
|
};
|
|
|
|
#ifdef CONFIG_ATH5K_DEBUG
|
|
|
|
#define ATH5K_TRACE(_sc) do { \
|
|
if (unlikely((_sc)->debug.level & ATH5K_DEBUG_TRACE)) \
|
|
printk(KERN_DEBUG "ath5k trace %s:%d\n", __func__, __LINE__); \
|
|
} while (0)
|
|
|
|
#define ATH5K_DBG(_sc, _m, _fmt, ...) do { \
|
|
if (unlikely((_sc)->debug.level & (_m) && net_ratelimit())) \
|
|
ATH5K_PRINTK(_sc, KERN_DEBUG, "(%s:%d): " _fmt, \
|
|
__func__, __LINE__, ##__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
#define ATH5K_DBG_UNLIMIT(_sc, _m, _fmt, ...) do { \
|
|
if (unlikely((_sc)->debug.level & (_m))) \
|
|
ATH5K_PRINTK(_sc, KERN_DEBUG, "(%s:%d): " _fmt, \
|
|
__func__, __LINE__, ##__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
void
|
|
ath5k_debug_init(void);
|
|
|
|
void
|
|
ath5k_debug_init_device(struct ath5k_softc *sc);
|
|
|
|
void
|
|
ath5k_debug_finish(void);
|
|
|
|
void
|
|
ath5k_debug_finish_device(struct ath5k_softc *sc);
|
|
|
|
void
|
|
ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah);
|
|
|
|
void
|
|
ath5k_debug_dump_bands(struct ath5k_softc *sc);
|
|
|
|
void
|
|
ath5k_debug_dump_skb(struct ath5k_softc *sc,
|
|
struct sk_buff *skb, const char *prefix, int tx);
|
|
|
|
void
|
|
ath5k_debug_printtxbuf(struct ath5k_softc *sc, struct ath5k_buf *bf);
|
|
|
|
#else /* no debugging */
|
|
|
|
#include <linux/compiler.h>
|
|
|
|
#define ATH5K_TRACE(_sc) typecheck(struct ath5k_softc *, (_sc))
|
|
|
|
static inline void __attribute__ ((format (printf, 3, 4)))
|
|
ATH5K_DBG(struct ath5k_softc *sc, unsigned int m, const char *fmt, ...) {}
|
|
|
|
static inline void __attribute__ ((format (printf, 3, 4)))
|
|
ATH5K_DBG_UNLIMIT(struct ath5k_softc *sc, unsigned int m, const char *fmt, ...)
|
|
{}
|
|
|
|
static inline void
|
|
ath5k_debug_init(void) {}
|
|
|
|
static inline void
|
|
ath5k_debug_init_device(struct ath5k_softc *sc) {}
|
|
|
|
static inline void
|
|
ath5k_debug_finish(void) {}
|
|
|
|
static inline void
|
|
ath5k_debug_finish_device(struct ath5k_softc *sc) {}
|
|
|
|
static inline void
|
|
ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah) {}
|
|
|
|
static inline void
|
|
ath5k_debug_dump_bands(struct ath5k_softc *sc) {}
|
|
|
|
static inline void
|
|
ath5k_debug_dump_skb(struct ath5k_softc *sc,
|
|
struct sk_buff *skb, const char *prefix, int tx) {}
|
|
|
|
static inline void
|
|
ath5k_debug_printtxbuf(struct ath5k_softc *sc, struct ath5k_buf *bf) {}
|
|
|
|
#endif /* ifdef CONFIG_ATH5K_DEBUG */
|
|
|
|
#endif /* ifndef _ATH5K_DEBUG_H */
|