diff options
| author | Sukesh Srikakula <sukeshs@broadcom.com> | 2011-05-13 11:59:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-17 12:12:38 -0700 |
| commit | 1ce4784e675150748ff2d19b9a4ba287e3018905 (patch) | |
| tree | 288f42e9d2361c9c99781d6d8822c532a31acf85 /drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h | |
| parent | 65dd489204ffc7da8b8fd366a7ef7016db506bf2 (diff) | |
staging: brcm80211: Better debug support added to brcmfmac driver
With the current implementation there is no way to selectively enable
required debug messages, as all the messages are currently under WL_DBG.
With this fix, we are introducing several log levels which will enable
us to print only the required debug messages.
WL_ERR --> Prints error messages
WL_CONN --> Prints all debug messages pertaining to connection
management
WL_SCAN --> Prints all debug messages pertaining to scanning
WL_TRACE --> Prints all trace(Enter/Exit) sequence of cfg80211 calls
WL_INFO --> Prints all informational messages.
By default, only WL_ERR messages are enabled.
Cc: devel@linuxdriverproject.org
Cc: linux-wireless@vger.kernel.org
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h')
| -rw-r--r-- | drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h | 64 |
1 files changed, 46 insertions, 18 deletions
diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h index 2e8e14dc4922..996033cf9b09 100644 --- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h +++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.h @@ -28,45 +28,73 @@ struct wl_priv; struct wl_security; struct wl_ibss; -#define WL_DBG_NONE 0 -#define WL_DBG_DBG (1 << 2) -#define WL_DBG_INFO (1 << 1) -#define WL_DBG_ERR (1 << 0) -#define WL_DBG_MASK ((WL_DBG_DBG | WL_DBG_INFO | WL_DBG_ERR) << 1) - -#define WL_DBG_LEVEL 1 /* 0 invalidates all debug messages. - default is 1 */ +#define WL_DBG_NONE 0 +#define WL_DBG_CONN (1 << 5) +#define WL_DBG_SCAN (1 << 4) +#define WL_DBG_TRACE (1 << 3) +#define WL_DBG_INFO (1 << 1) +#define WL_DBG_ERR (1 << 0) +#define WL_DBG_MASK ((WL_DBG_INFO | WL_DBG_ERR | WL_DBG_TRACE) | \ + (WL_DBG_SCAN) | (WL_DBG_CONN)) + #define WL_ERR(fmt, args...) \ do { \ if (wl_dbg_level & WL_DBG_ERR) { \ if (net_ratelimit()) { \ printk(KERN_ERR "ERROR @%s : " fmt, \ - __func__, ##args); \ + __func__, ##args); \ } \ } \ } while (0) +#if (defined BCMDBG) #define WL_INFO(fmt, args...) \ do { \ if (wl_dbg_level & WL_DBG_INFO) { \ if (net_ratelimit()) { \ printk(KERN_ERR "INFO @%s : " fmt, \ - __func__, ##args); \ + __func__, ##args); \ } \ } \ } while (0) -#if (WL_DBG_LEVEL > 0) -#define WL_DBG(fmt, args...) \ +#define WL_TRACE(fmt, args...) \ do { \ - if (wl_dbg_level & WL_DBG_DBG) { \ - printk(KERN_ERR "DEBUG @%s :" fmt, \ - __func__, ##args); \ + if (wl_dbg_level & WL_DBG_TRACE) { \ + if (net_ratelimit()) { \ + printk(KERN_ERR "TRACE @%s : " fmt, \ + __func__, ##args); \ + } \ + } \ +} while (0) + +#define WL_SCAN(fmt, args...) \ +do { \ + if (wl_dbg_level & WL_DBG_SCAN) { \ + if (net_ratelimit()) { \ + printk(KERN_ERR "SCAN @%s : " fmt, \ + __func__, ##args); \ + } \ } \ } while (0) -#else /* !(WL_DBG_LEVEL > 0) */ -#define WL_DBG(fmt, args...) noprintk(fmt, ##args) -#endif /* (WL_DBG_LEVEL > 0) */ + +#define WL_CONN(fmt, args...) \ +do { \ + if (wl_dbg_level & WL_DBG_CONN) { \ + if (net_ratelimit()) { \ + printk(KERN_ERR "CONN @%s : " fmt, \ + __func__, ##args); \ + } \ + } \ +} while (0) + +#else /* (defined BCMDBG) */ +#define WL_INFO(fmt, args...) +#define WL_TRACE(fmt, args...) +#define WL_SCAN(fmt, args...) +#define WL_CONN(fmt, args...) +#endif /* (defined BCMDBG) */ + #define WL_SCAN_RETRY_MAX 3 /* used for ibss scan */ #define WL_NUM_SCAN_MAX 1 |