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@xxxxxxxxxxxxxxxx>
---
net/mac80211/debugfs_key.c | 4 ++++
net/mac80211/ieee80211_key.h | 1 +
2 files changed, 5 insertions(+)
--- wireless-dev.orig/net/mac80211/debugfs_key.c 2007-08-21 16:26:46.415923881 +0200
+++ wireless-dev/net/mac80211/debugfs_key.c 2007-08-21 16:27:34.505923881 +0200
@@ -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 ie
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
DEBUGFS_DEL(rx_spec);
DEBUGFS_DEL(replays);
DEBUGFS_DEL(key);
+ DEBUGFS_DEL(ifindex);
debugfs_remove(key->debugfs.stalink);
key->debugfs.stalink = NULL;
--- wireless-dev.orig/net/mac80211/ieee80211_key.h 2007-08-21 16:26:46.375923881 +0200
+++ wireless-dev/net/mac80211/ieee80211_key.h 2007-08-21 16:27:34.505923881 +0200
@@ -101,6 +101,7 @@ struct ieee80211_key {
struct dentry *rx_spec;
struct dentry *replays;
struct dentry *key;
+ struct dentry *ifindex;
} debugfs;
#endif
--
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