drivers/net/wireless/brcm80211/brcmsmac/debug.h

   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_ */