diff options
Diffstat (limited to 'net/bluetooth/hci_debugfs.c')
| -rw-r--r-- | net/bluetooth/hci_debugfs.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c index 402e2cc54044..1c8100bc4e04 100644 --- a/net/bluetooth/hci_debugfs.c +++ b/net/bluetooth/hci_debugfs.c @@ -152,6 +152,21 @@ static int blacklist_show(struct seq_file *f, void *p) DEFINE_SHOW_ATTRIBUTE(blacklist); +static int blocked_keys_show(struct seq_file *f, void *p) +{ + struct hci_dev *hdev = f->private; + struct blocked_key *key; + + rcu_read_lock(); + list_for_each_entry_rcu(key, &hdev->blocked_keys, list) + seq_printf(f, "%u %*phN\n", key->type, 16, key->val); + rcu_read_unlock(); + + return 0; +} + +DEFINE_SHOW_ATTRIBUTE(blocked_keys); + static int uuids_show(struct seq_file *f, void *p) { struct hci_dev *hdev = f->private; @@ -308,6 +323,8 @@ void hci_debugfs_create_common(struct hci_dev *hdev) &device_list_fops); debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev, &blacklist_fops); + debugfs_create_file("blocked_keys", 0444, hdev->debugfs, hdev, + &blocked_keys_fops); debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops); debugfs_create_file("remote_oob", 0400, hdev->debugfs, hdev, &remote_oob_fops); |