mirror of https://gitee.com/openkylin/linux.git
123 lines
3.8 KiB
C
123 lines
3.8 KiB
C
/*
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* Copyright (c) 2011 Atheros Communications Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef DEBUG_H
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#define DEBUG_H
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#include "htc_hif.h"
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enum ATH6K_DEBUG_MASK {
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ATH6KL_DBG_WLAN_CONNECT = BIT(0), /* wlan connect */
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ATH6KL_DBG_WLAN_SCAN = BIT(1), /* wlan scan */
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ATH6KL_DBG_WLAN_TX = BIT(2), /* wlan tx */
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ATH6KL_DBG_WLAN_RX = BIT(3), /* wlan rx */
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ATH6KL_DBG_BMI = BIT(4), /* bmi tracing */
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ATH6KL_DBG_HTC_SEND = BIT(5), /* htc send */
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ATH6KL_DBG_HTC_RECV = BIT(6), /* htc recv */
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ATH6KL_DBG_IRQ = BIT(7), /* interrupt processing */
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ATH6KL_DBG_PM = BIT(8), /* power management */
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ATH6KL_DBG_WLAN_NODE = BIT(9), /* general wlan node tracing */
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ATH6KL_DBG_WMI = BIT(10), /* wmi tracing */
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ATH6KL_DBG_TRC = BIT(11), /* generic func tracing */
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ATH6KL_DBG_SCATTER = BIT(12), /* hif scatter tracing */
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ATH6KL_DBG_WLAN_CFG = BIT(13), /* cfg80211 i/f file tracing */
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ATH6KL_DBG_RAW_BYTES = BIT(14), /* dump tx/rx and wmi frames */
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ATH6KL_DBG_AGGR = BIT(15), /* aggregation */
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ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */
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};
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extern unsigned int debug_mask;
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extern int ath6kl_printk(const char *level, const char *fmt, ...)
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__attribute__ ((format (printf, 2, 3)));
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#define ath6kl_info(fmt, ...) \
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ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__)
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#define ath6kl_err(fmt, ...) \
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ath6kl_printk(KERN_ERR, fmt, ##__VA_ARGS__)
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#define ath6kl_warn(fmt, ...) \
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ath6kl_printk(KERN_WARNING, fmt, ##__VA_ARGS__)
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#define AR_DBG_LVL_CHECK(mask) (debug_mask & mask)
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#ifdef CONFIG_ATH6KL_DEBUG
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#define ath6kl_dbg(mask, fmt, ...) \
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({ \
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int rtn; \
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if (debug_mask & mask) \
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rtn = ath6kl_printk(KERN_DEBUG, fmt, ##__VA_ARGS__); \
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else \
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rtn = 0; \
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\
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rtn; \
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})
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static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
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const char *msg, const void *buf,
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size_t len)
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{
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if (debug_mask & mask) {
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ath6kl_dbg(mask, "%s\n", msg);
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print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len);
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}
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}
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void ath6kl_dump_registers(struct ath6kl_device *dev,
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struct ath6kl_irq_proc_registers *irq_proc_reg,
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struct ath6kl_irq_enable_reg *irq_en_reg);
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void dump_cred_dist_stats(struct htc_target *target);
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void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len);
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int ath6kl_debug_init(struct ath6kl *ar);
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void ath6kl_debug_cleanup(struct ath6kl *ar);
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#else
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static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,
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const char *fmt, ...)
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{
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return 0;
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}
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static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
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const char *msg, const void *buf,
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size_t len)
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{
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}
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static inline void ath6kl_dump_registers(struct ath6kl_device *dev,
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struct ath6kl_irq_proc_registers *irq_proc_reg,
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struct ath6kl_irq_enable_reg *irq_en_reg)
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{
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}
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static inline void dump_cred_dist_stats(struct htc_target *target)
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{
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}
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void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len)
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{
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}
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static inline int ath6kl_debug_init(struct ath6kl *ar)
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{
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return 0;
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}
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void ath6kl_debug_cleanup(struct ath6kl *ar)
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{
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}
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#endif
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#endif
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