Return-path: Received: from emh04.mail.saunalahti.fi ([62.142.5.110]:55273 "EHLO emh04.mail.saunalahti.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753796Ab1GQKWK (ORCPT ); Sun, 17 Jul 2011 06:22:10 -0400 Subject: [PATCH v2 08/23] ath6kl: add debug.h To: linux-wireless@vger.kernel.org From: Kalle Valo Cc: joe@perches.com, devel@linuxdriverproject.org, gregkh@suse.de, error27@gmail.com Date: Sun, 17 Jul 2011 13:22:03 +0300 Message-ID: <20110717102203.18367.12523.stgit@localhost6.localdomain6> (sfid-20110717_122213_856885_BE00108C) In-Reply-To: <20110717101844.18367.44984.stgit@localhost6.localdomain6> References: <20110717101844.18367.44984.stgit@localhost6.localdomain6> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/debug.h | 104 +++++++++++++++++++++++++++++++ 1 files changed, 104 insertions(+), 0 deletions(-) create mode 100644 drivers/net/wireless/ath/ath6kl/debug.h diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h new file mode 100644 index 0000000..2e60588 --- /dev/null +++ b/drivers/net/wireless/ath/ath6kl/debug.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2011 Atheros Communications 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. + */ + +#ifndef DEBUG_H +#define DEBUG_H + +#include "htc_hif.h" + +enum ATH6K_DEBUG_MASK { + ATH6KL_DBG_WLAN_CONNECT = BIT(0), /* wlan connect */ + ATH6KL_DBG_WLAN_SCAN = BIT(1), /* wlan scan */ + ATH6KL_DBG_WLAN_TX = BIT(2), /* wlan tx */ + ATH6KL_DBG_WLAN_RX = BIT(3), /* wlan rx */ + ATH6KL_DBG_BMI = BIT(4), /* bmi tracing */ + ATH6KL_DBG_HTC_SEND = BIT(5), /* htc send */ + ATH6KL_DBG_HTC_RECV = BIT(6), /* htc recv */ + ATH6KL_DBG_IRQ = BIT(7), /* interrupt processing */ + ATH6KL_DBG_PM = BIT(8), /* power management */ + ATH6KL_DBG_WLAN_NODE = BIT(9), /* general wlan node tracing */ + ATH6KL_DBG_WMI = BIT(10), /* wmi tracing */ + ATH6KL_DBG_TRC = BIT(11), /* generic func tracing */ + ATH6KL_DBG_SCATTER = BIT(12), /* hif scatter tracing */ + ATH6KL_DBG_WLAN_CFG = BIT(13), /* cfg80211 i/f file tracing */ + ATH6KL_DBG_RAW_BYTES = BIT(14), /* dump tx/rx and wmi frames */ + ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */ +}; + +extern unsigned int debug_mask; +extern int ath6kl_printk(const char *level, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); + +#define ath6kl_info(fmt, ...) \ + ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__) +#define ath6kl_err(fmt, ...) \ + ath6kl_printk(KERN_ERR, fmt, ##__VA_ARGS__) +#define ath6kl_warn(fmt, ...) \ + ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__) + +#define AR_DBG_LVL_CHECK(mask) (debug_mask & mask) + +#ifdef CONFIG_ATH6KL_DEBUG +#define ath6kl_dbg(mask, fmt, ...) \ + ({ \ + int rtn; \ + if (debug_mask & mask) \ + rtn = ath6kl_printk(KERN_DEBUG, fmt, ##__VA_ARGS__); \ + else \ + rtn = 0; \ + \ + rtn; \ + }) + +static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask, + const char *msg, const void *buf, + size_t len) +{ + if (debug_mask & mask) { + ath6kl_dbg(mask, "%s\n", msg); + print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len); + } +} + +void ath6kl_dump_registers(struct ath6kl_device *dev, + struct ath6kl_irq_proc_registers *irq_proc_reg, + struct ath6kl_irq_enable_reg *irq_en_reg); +void dump_cred_dist_stats(struct htc_target *target); +#else +static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask, + const char *fmt, ...) +{ + return 0; +} + +static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask, + const char *msg, const void *buf, + size_t len) +{ +} + +static inline void ath6kl_dump_registers(struct ath6kl_device *dev, + struct ath6kl_irq_proc_registers *irq_proc_reg, + struct ath6kl_irq_enable_reg *irq_en_reg) +{ + +} +static inline void dump_cred_dist_stats(struct htc_target *target) +{ +} +#endif + +#endif