diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 705f8df7af96..728a6ee471ea 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -191,6 +191,31 @@ static const struct file_operations blacklist_fops = { .release = single_release, }; +static int whitelist_show(struct seq_file *f, void *p) +{ + struct hci_dev *hdev = f->private; + struct bdaddr_list *b; + + hci_dev_lock(hdev); + list_for_each_entry(b, &hdev->whitelist, list) + seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type); + hci_dev_unlock(hdev); + + return 0; +} + +static int whitelist_open(struct inode *inode, struct file *file) +{ + return single_open(file, whitelist_show, inode->i_private); +} + +static const struct file_operations whitelist_fops = { + .open = whitelist_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int uuids_show(struct seq_file *f, void *p) { struct hci_dev *hdev = f->private; @@ -1707,6 +1732,8 @@ static int __hci_init(struct hci_dev *hdev) debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev); debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev, &blacklist_fops); + debugfs_create_file("whitelist", 0444, hdev->debugfs, hdev, + &whitelist_fops); debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops); debugfs_create_file("conn_info_min_age", 0644, hdev->debugfs, hdev, @@ -3825,6 +3852,7 @@ struct hci_dev *hci_alloc_dev(void) INIT_LIST_HEAD(&hdev->mgmt_pending); INIT_LIST_HEAD(&hdev->blacklist); + INIT_LIST_HEAD(&hdev->whitelist); INIT_LIST_HEAD(&hdev->uuids); INIT_LIST_HEAD(&hdev->link_keys); INIT_LIST_HEAD(&hdev->long_term_keys); @@ -4036,6 +4064,7 @@ void hci_unregister_dev(struct hci_dev *hdev) hci_dev_lock(hdev); hci_bdaddr_list_clear(&hdev->blacklist); + hci_bdaddr_list_clear(&hdev->whitelist); hci_uuids_clear(hdev); hci_link_keys_clear(hdev); hci_smp_ltks_clear(hdev); |