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iwlwifi: Add debugfs to iwl core

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This patch adds debugfs support to iwl core
currently only iwl4965 is supported

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Tomas Winkler
2008-03-12 16:58:52 -07:00
committed by John W. Linville
parent 19758bef09
commit 712b6cf57a
7 changed files with 377 additions and 6 deletions
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31
drivers/net/wireless/iwlwifi/iwl-debug.h
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@@ -49,8 +49,27 @@ static inline void iwl_print_hex_dump(int level, void *p, u32 len)
print_hex_dump(KERN_DEBUG, "iwl data: ", DUMP_PREFIX_OFFSET, 16, 1,
p, len, 1);
}
#else
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct iwl_debugfs {
const char *name;
struct dentry *dir_drv;
struct dentry *dir_data;
struct dir_data_files{
struct dentry *file_sram;
struct dentry *file_stations;
struct dentry *file_rx_statistics;
struct dentry *file_tx_statistics;
} dbgfs_data_files;
u32 sram_offset;
u32 sram_len;
};
int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
void iwl_dbgfs_unregister(struct iwl_priv *priv);
#endif
#else
static inline void IWL_DEBUG(int level, const char *fmt, ...)
{
}
@@ -64,6 +83,16 @@ static inline void iwl_print_hex_dump(int level, void *p, u32 len)
#ifndef CONFIG_IWLWIFI_DEBUGFS
static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
{
return 0;
}
static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
{
}
#endif /* CONFIG_IWLWIFI_DEBUGFS */
/*
* To use the debug system;
*