diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_core.c | 54 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 2 |
2 files changed, 55 insertions, 1 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 384b9db16f6..2a9e92503fd 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -303,6 +303,55 @@ static int auto_accept_delay_get(void *data, u64 *val) DEFINE_SIMPLE_ATTRIBUTE(auto_accept_delay_fops, auto_accept_delay_get, auto_accept_delay_set, "%llu\n"); +static int ssp_debug_mode_set(void *data, u64 val) +{ + struct hci_dev *hdev = data; + struct sk_buff *skb; + __u8 mode; + int err; + + if (val != 0 && val != 1) + return -EINVAL; + + if (!test_bit(HCI_UP, &hdev->flags)) + return -ENETDOWN; + + hci_req_lock(hdev); + mode = val; + skb = __hci_cmd_sync(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE, sizeof(mode), + &mode, HCI_CMD_TIMEOUT); + hci_req_unlock(hdev); + + if (IS_ERR(skb)) + return PTR_ERR(skb); + + err = -bt_to_errno(skb->data[0]); + kfree_skb(skb); + + if (err < 0) + return err; + + hci_dev_lock(hdev); + hdev->ssp_debug_mode = val; + hci_dev_unlock(hdev); + + return 0; +} + +static int ssp_debug_mode_get(void *data, u64 *val) +{ + struct hci_dev *hdev = data; + + hci_dev_lock(hdev); + *val = hdev->ssp_debug_mode; + hci_dev_unlock(hdev); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(ssp_debug_mode_fops, ssp_debug_mode_get, + ssp_debug_mode_set, "%llu\n"); + static int idle_timeout_set(void *data, u64 val) { struct hci_dev *hdev = data; @@ -1199,9 +1248,12 @@ static int __hci_init(struct hci_dev *hdev) hdev, &voice_setting_fops); } - if (lmp_ssp_capable(hdev)) + if (lmp_ssp_capable(hdev)) { debugfs_create_file("auto_accept_delay", 0644, hdev->debugfs, hdev, &auto_accept_delay_fops); + debugfs_create_file("ssp_debug_mode", 0644, hdev->debugfs, + hdev, &ssp_debug_mode_fops); + } if (lmp_sniff_capable(hdev)) { debugfs_create_file("idle_timeout", 0644, hdev->debugfs, diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 1214d4b6f54..5935f748c0f 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -198,6 +198,8 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb) memset(hdev->scan_rsp_data, 0, sizeof(hdev->scan_rsp_data)); hdev->scan_rsp_data_len = 0; + + hdev->ssp_debug_mode = 0; } static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb) |