diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2007-08-28 23:01:55 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-11 01:48:54 +0200 |
| commit | e7a64f12a452d39ab50e5580e93bc48b3b15f30c (patch) | |
| tree | 048a398ce157b7319e039d1fb0a6d45a99f295b0 /net/mac80211 | |
| parent | [MAC80211]: rework key handling (diff) | |
| download | linux-e7a64f12a452d39ab50e5580e93bc48b3b15f30c.tar.xz linux-e7a64f12a452d39ab50e5580e93bc48b3b15f30c.zip | |
[MAC80211]: add interface index to key debugfs
Add a new file 'ifindex' to each key's debugfs dir to
allow finding which interface the key was configured on.
This isn't done as a symlink because of possible netdev
name changes.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/debugfs_key.c | 4 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_key.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index 36e7812da556..8e4a1bcd16ea 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -56,6 +56,8 @@ KEY_CONF_FILE(keyidx, D); KEY_CONF_FILE(hw_key_idx, D); KEY_FILE(flags, X); KEY_FILE(tx_rx_count, D); +KEY_READ(ifindex, sdata->dev->ifindex, 20, "%d\n"); +KEY_OPS(ifindex); static ssize_t key_algorithm_read(struct file *file, char __user *userbuf, @@ -209,6 +211,7 @@ void ieee80211_debugfs_key_add(struct ieee80211_local *local, DEBUGFS_ADD(rx_spec); DEBUGFS_ADD(replays); DEBUGFS_ADD(key); + DEBUGFS_ADD(ifindex); }; #define DEBUGFS_DEL(name) \ @@ -229,6 +232,7 @@ void ieee80211_debugfs_key_remove(struct ieee80211_key *key) DEBUGFS_DEL(rx_spec); DEBUGFS_DEL(replays); DEBUGFS_DEL(key); + DEBUGFS_DEL(ifindex); debugfs_remove(key->debugfs.stalink); key->debugfs.stalink = NULL; diff --git a/net/mac80211/ieee80211_key.h b/net/mac80211/ieee80211_key.h index a4e5fbbe045c..ae49418f18b4 100644 --- a/net/mac80211/ieee80211_key.h +++ b/net/mac80211/ieee80211_key.h @@ -101,6 +101,7 @@ struct ieee80211_key { struct dentry *rx_spec; struct dentry *replays; struct dentry *key; + struct dentry *ifindex; } debugfs; #endif |