1 /* 2 * Copyright (c) 2012 Broadcom Corporation 3 * Copyright (c) 2012 Canonical Ltd. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 12 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 14 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 15 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 #ifndef _BRCMS_DEBUG_H_ 18 #define _BRCMS_DEBUG_H_ 19 20 #include <linux/device.h> 21 #include <linux/bcma/bcma.h> 22 #include <net/cfg80211.h> 23 #include <net/mac80211.h> 24 #include "main.h" 25 #include "mac80211_if.h" 26 27 __printf(2, 3) 28 void __brcms_info(struct device *dev, const char *fmt, ...); 29 __printf(2, 3) 30 void __brcms_warn(struct device *dev, const char *fmt, ...); 31 __printf(2, 3) 32 void __brcms_err(struct device *dev, const char *fmt, ...); 33 __printf(2, 3) 34 void __brcms_crit(struct device *dev, const char *fmt, ...); 35 36 #if defined(CONFIG_BRCMDBG) || defined(CONFIG_BRCM_TRACING) 37 __printf(4, 5) 38 void __brcms_dbg(struct device *dev, u32 level, const char *func, 39 const char *fmt, ...); 40 #else 41 static inline __printf(4, 5) 42 void __brcms_dbg(struct device *dev, u32 level, const char *func, 43 const char *fmt, ...) 44 { 45 } 46 #endif 47 48 /* 49 * Debug macros cannot be used when wlc is uninitialized. Generally 50 * this means any code that could run before brcms_c_attach() has 51 * returned successfully probably shouldn't use the following macros. 52 */ 53 54 #define brcms_dbg(core, l, f, a...) __brcms_dbg(&(core)->dev, l, __func__, f, ##a) 55 #define brcms_info(core, f, a...) __brcms_info(&(core)->dev, f, ##a) 56 #define brcms_warn(core, f, a...) __brcms_warn(&(core)->dev, f, ##a) 57 #define brcms_err(core, f, a...) __brcms_err(&(core)->dev, f, ##a) 58 #define brcms_crit(core, f, a...) __brcms_crit(&(core)->dev, f, ##a) 59 60 #define brcms_dbg_info(core, f, a...) brcms_dbg(core, BRCM_DL_INFO, f, ##a) 61 #define brcms_dbg_mac80211(core, f, a...) brcms_dbg(core, BRCM_DL_MAC80211, f, ##a) 62 #define brcms_dbg_rx(core, f, a...) brcms_dbg(core, BRCM_DL_RX, f, ##a) 63 #define brcms_dbg_tx(core, f, a...) brcms_dbg(core, BRCM_DL_TX, f, ##a) 64 #define brcms_dbg_int(core, f, a...) brcms_dbg(core, BRCM_DL_INT, f, ##a) 65 #define brcms_dbg_dma(core, f, a...) brcms_dbg(core, BRCM_DL_DMA, f, ##a) 66 #define brcms_dbg_ht(core, f, a...) brcms_dbg(core, BRCM_DL_HT, f, ##a) 67 68 struct brcms_pub; 69 void brcms_debugfs_init(void); 70 void brcms_debugfs_exit(void); 71 int brcms_debugfs_attach(struct brcms_pub *drvr); 72 void brcms_debugfs_detach(struct brcms_pub *drvr); 73 struct dentry *brcms_debugfs_get_devdir(struct brcms_pub *drvr); 74 void brcms_debugfs_create_files(struct brcms_pub *drvr); 75 76 #endif /* _BRCMS_DEBUG_H_ */ 77