diff options
Diffstat (limited to 'net/mac80211/debugfs_key.c')
| -rw-r--r-- | net/mac80211/debugfs_key.c | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index 7b8735ced2a1..16a04330e7dc 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -4,6 +4,7 @@ * Copyright (c) 2006 Jiri Benc <jbenc@suse.cz> * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> * Copyright (C) 2015 Intel Deutschland GmbH + * Copyright (C) 2021-2022 Intel Corporation */ #include <linux/kobject.h> @@ -22,7 +23,6 @@ static ssize_t key_##name##_read(struct file *file, \ return mac80211_format_buffer(userbuf, count, ppos, \ format_string, key->prop); \ } -#define KEY_READ_D(name) KEY_READ(name, name, "%d\n") #define KEY_READ_X(name) KEY_READ(name, name, "0x%x\n") #define KEY_OPS(name) \ @@ -319,7 +319,7 @@ KEY_OPS(key); #define DEBUGFS_ADD(name) \ debugfs_create_file(#name, 0400, key->debugfs.dir, \ - key, &key_##name##_ops); + key, &key_##name##_ops) #define DEBUGFS_ADD_W(name) \ debugfs_create_file(#name, 0600, key->debugfs.dir, \ key, &key_##name##_ops); @@ -395,9 +395,9 @@ void ieee80211_debugfs_key_update_default(struct ieee80211_sub_if_data *sdata) debugfs_remove(sdata->debugfs.default_multicast_key); sdata->debugfs.default_multicast_key = NULL; - if (sdata->default_multicast_key) { + if (sdata->deflink.default_multicast_key) { key = key_mtx_dereference(sdata->local, - sdata->default_multicast_key); + sdata->deflink.default_multicast_key); sprintf(buf, "../keys/%d", key->debugfs.cnt); sdata->debugfs.default_multicast_key = debugfs_create_symlink("default_multicast_key", @@ -414,7 +414,7 @@ void ieee80211_debugfs_key_add_mgmt_default(struct ieee80211_sub_if_data *sdata) return; key = key_mtx_dereference(sdata->local, - sdata->default_mgmt_key); + sdata->deflink.default_mgmt_key); if (key) { sprintf(buf, "../keys/%d", key->debugfs.cnt); sdata->debugfs.default_mgmt_key = @@ -433,6 +433,37 @@ void ieee80211_debugfs_key_remove_mgmt_default(struct ieee80211_sub_if_data *sda sdata->debugfs.default_mgmt_key = NULL; } +void +ieee80211_debugfs_key_add_beacon_default(struct ieee80211_sub_if_data *sdata) +{ + char buf[50]; + struct ieee80211_key *key; + + if (!sdata->vif.debugfs_dir) + return; + + key = key_mtx_dereference(sdata->local, + sdata->deflink.default_beacon_key); + if (key) { + sprintf(buf, "../keys/%d", key->debugfs.cnt); + sdata->debugfs.default_beacon_key = + debugfs_create_symlink("default_beacon_key", + sdata->vif.debugfs_dir, buf); + } else { + ieee80211_debugfs_key_remove_beacon_default(sdata); + } +} + +void +ieee80211_debugfs_key_remove_beacon_default(struct ieee80211_sub_if_data *sdata) +{ + if (!sdata) + return; + + debugfs_remove(sdata->debugfs.default_beacon_key); + sdata->debugfs.default_beacon_key = NULL; +} + void ieee80211_debugfs_key_sta_del(struct ieee80211_key *key, struct sta_info *sta) { |