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[MAC80211]: Add debugfs attributes.

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Export various mac80211 internal variables through debugfs.

Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Benc
2007-05-05 11:46:38 -07:00
committed by David S. Miller
parent f0706e828e
commit e9f207f0ff
19 changed files with 1866 additions and 15 deletions
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127
net/mac80211/ieee80211_i.h
View File

@@ -307,6 +307,65 @@ struct ieee80211_sub_if_data {
} u;
int channel_use;
int channel_use_raw;
#ifdef CONFIG_MAC80211_DEBUGFS
struct dentry *debugfsdir;
union {
struct {
struct dentry *channel_use;
struct dentry *drop_unencrypted;
struct dentry *eapol;
struct dentry *ieee8021_x;
struct dentry *state;
struct dentry *bssid;
struct dentry *prev_bssid;
struct dentry *ssid_len;
struct dentry *aid;
struct dentry *ap_capab;
struct dentry *capab;
struct dentry *extra_ie_len;
struct dentry *auth_tries;
struct dentry *assoc_tries;
struct dentry *auth_algs;
struct dentry *auth_alg;
struct dentry *auth_transaction;
struct dentry *flags;
} sta;
struct {
struct dentry *channel_use;
struct dentry *drop_unencrypted;
struct dentry *eapol;
struct dentry *ieee8021_x;
struct dentry *num_sta_ps;
struct dentry *dtim_period;
struct dentry *dtim_count;
struct dentry *num_beacons;
struct dentry *force_unicast_rateidx;
struct dentry *max_ratectrl_rateidx;
struct dentry *num_buffered_multicast;
struct dentry *beacon_head_len;
struct dentry *beacon_tail_len;
} ap;
struct {
struct dentry *channel_use;
struct dentry *drop_unencrypted;
struct dentry *eapol;
struct dentry *ieee8021_x;
struct dentry *peer;
} wds;
struct {
struct dentry *channel_use;
struct dentry *drop_unencrypted;
struct dentry *eapol;
struct dentry *ieee8021_x;
struct dentry *vlan_id;
} vlan;
struct {
struct dentry *mode;
} monitor;
struct dentry *default_key;
} debugfs;
#endif
};
#define IEEE80211_DEV_TO_SUB_IF(dev) netdev_priv(dev)
@@ -444,6 +503,10 @@ struct ieee80211_local {
u32 stat_time;
struct timer_list stat_timer;
#ifdef CONFIG_MAC80211_DEBUGFS
struct work_struct sta_debugfs_add;
#endif
enum {
STA_ANTENNA_SEL_AUTO = 0,
STA_ANTENNA_SEL_SW_CTRL = 1,
@@ -500,6 +563,70 @@ struct ieee80211_local {
* (1 << MODE_*) */
int user_space_mlme;
#ifdef CONFIG_MAC80211_DEBUGFS
struct local_debugfsdentries {
struct dentry *channel;
struct dentry *frequency;
struct dentry *radar_detect;
struct dentry *antenna_sel_tx;
struct dentry *antenna_sel_rx;
struct dentry *bridge_packets;
struct dentry *key_tx_rx_threshold;
struct dentry *rts_threshold;
struct dentry *fragmentation_threshold;
struct dentry *short_retry_limit;
struct dentry *long_retry_limit;
struct dentry *total_ps_buffered;
struct dentry *mode;
struct dentry *wep_iv;
struct dentry *tx_power_reduction;
struct dentry *modes;
struct dentry *statistics;
struct local_debugfsdentries_statsdentries {
struct dentry *transmitted_fragment_count;
struct dentry *multicast_transmitted_frame_count;
struct dentry *failed_count;
struct dentry *retry_count;
struct dentry *multiple_retry_count;
struct dentry *frame_duplicate_count;
struct dentry *received_fragment_count;
struct dentry *multicast_received_frame_count;
struct dentry *transmitted_frame_count;
struct dentry *wep_undecryptable_count;
struct dentry *num_scans;
#ifdef CONFIG_MAC80211_DEBUG_COUNTERS
struct dentry *tx_handlers_drop;
struct dentry *tx_handlers_queued;
struct dentry *tx_handlers_drop_unencrypted;
struct dentry *tx_handlers_drop_fragment;
struct dentry *tx_handlers_drop_wep;
struct dentry *tx_handlers_drop_not_assoc;
struct dentry *tx_handlers_drop_unauth_port;
struct dentry *rx_handlers_drop;
struct dentry *rx_handlers_queued;
struct dentry *rx_handlers_drop_nullfunc;
struct dentry *rx_handlers_drop_defrag;
struct dentry *rx_handlers_drop_short;
struct dentry *rx_handlers_drop_passive_scan;
struct dentry *tx_expand_skb_head;
struct dentry *tx_expand_skb_head_cloned;
struct dentry *rx_expand_skb_head;
struct dentry *rx_expand_skb_head2;
struct dentry *rx_handlers_fragments;
struct dentry *tx_status_drop;
struct dentry *wme_tx_queue;
struct dentry *wme_rx_queue;
#endif
struct dentry *dot11ACKFailureCount;
struct dentry *dot11RTSFailureCount;
struct dentry *dot11FCSErrorCount;
struct dentry *dot11RTSSuccessCount;
} stats;
struct dentry *stations;
struct dentry *keys;
} debugfs;
#endif
};
static inline struct ieee80211_local *hw_to_local(