diff options
| author | Miao-chen Chou <mcchou@chromium.org> | 2020-06-17 17:39:15 +0300 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2020-06-18 13:11:41 +0300 |
| commit | bd2fbc6cb815b5171facb42526f6db206d920e13 (patch) | |
| tree | 0bc8ce69afa9c689835625e66ae232244ecf0257 /net/bluetooth/mgmt.c | |
| parent | b139553db5cd940d66095fb97de1727e9a19369f (diff) | |
| download | linux-bd2fbc6cb815b5171facb42526f6db206d920e13.tar.xz | |
Bluetooth: Add handler of MGMT_OP_REMOVE_ADV_MONITOR
This adds the request handler of MGMT_OP_REMOVE_ADV_MONITOR command.
Note that the controller-based monitoring is not yet in place. This
removes the internal monitor(s) without sending HCI traffic, so the
request returns immediately.
The following test was performed.
- Issue btmgmt advmon-remove with valid and invalid handles.
Signed-off-by: Miao-chen Chou <mcchou@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 1eca36e51706..cff24fde72d2 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -121,6 +121,7 @@ static const u16 mgmt_commands[] = { MGMT_OP_SET_DEVICE_FLAGS, MGMT_OP_READ_ADV_MONITOR_FEATURES, MGMT_OP_ADD_ADV_PATTERNS_MONITOR, + MGMT_OP_REMOVE_ADV_MONITOR, }; static const u16 mgmt_events[] = { @@ -4118,6 +4119,39 @@ failed: return err; } +static int remove_adv_monitor(struct sock *sk, struct hci_dev *hdev, + void *data, u16 len) +{ + struct mgmt_cp_remove_adv_monitor *cp = data; + struct mgmt_rp_remove_adv_monitor rp; + u16 handle; + int err; + + BT_DBG("request for %s", hdev->name); + + hci_dev_lock(hdev); + + handle = __le16_to_cpu(cp->monitor_handle); + + err = hci_remove_adv_monitor(hdev, handle); + if (err == -ENOENT) { + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_ADV_MONITOR, + MGMT_STATUS_INVALID_INDEX); + goto unlock; + } + + hci_dev_unlock(hdev); + + rp.monitor_handle = cp->monitor_handle; + + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_ADV_MONITOR, + MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); + +unlock: + hci_dev_unlock(hdev); + return err; +} + static void read_local_oob_data_complete(struct hci_dev *hdev, u8 status, u16 opcode, struct sk_buff *skb) { @@ -7589,6 +7623,7 @@ static const struct hci_mgmt_handler mgmt_handlers[] = { { read_adv_mon_features, MGMT_READ_ADV_MONITOR_FEATURES_SIZE }, { add_adv_patterns_monitor,MGMT_ADD_ADV_PATTERNS_MONITOR_SIZE, HCI_MGMT_VAR_LEN }, + { remove_adv_monitor, MGMT_REMOVE_ADV_MONITOR_SIZE }, }; void mgmt_index_added(struct hci_dev *hdev) |