diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-14 21:15:24 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-10-14 11:23:28 -0700 |
| commit | 1987fdc77f49282efeec76d14eee2ded3ee9b5d2 (patch) | |
| tree | edfa39da2b78ad2d0a2f095f846f8f3cd3471156 /net | |
| parent | c6d887aaf8f772fbe07604390975921ad3350a58 (diff) | |
Bluetooth: Make Set Connectable also update the LE advertising type
This patch updates the Set Connectable Management command to also update
the LE advertising type to either connectable or non-connectable
advertising. An extra helper function is needed for getting the right
advertising type since we can not only rely on the HCI_CONNECTABLE flag
but must also check for a pending Set Connectable command (in which case
the flag does not yet have its final value).
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/mgmt.c | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index caa552cf21f3..a07b08156dba 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1072,6 +1072,25 @@ static void write_fast_connectable(struct hci_request *req, bool enable) hci_req_add(req, HCI_OP_WRITE_PAGE_SCAN_TYPE, 1, &type); } +static u8 get_adv_type(struct hci_dev *hdev) +{ + struct pending_cmd *cmd; + bool connectable; + + /* If there's a pending mgmt command the flag will not yet have + * it's final value, so check for this first. + */ + cmd = mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, hdev); + if (cmd) { + struct mgmt_mode *cp = cmd->param; + connectable = !!cp->val; + } else { + connectable = test_bit(HCI_CONNECTABLE, &hdev->dev_flags); + } + + return connectable ? LE_ADV_IND : LE_ADV_NONCONN_IND; +} + static void enable_advertising(struct hci_request *req) { struct hci_dev *hdev = req->hdev; @@ -1081,7 +1100,7 @@ static void enable_advertising(struct hci_request *req) memset(&cp, 0, sizeof(cp)); cp.min_interval = __constant_cpu_to_le16(0x0800); cp.max_interval = __constant_cpu_to_le16(0x0800); - cp.type = LE_ADV_IND; + cp.type = get_adv_type(hdev); if (bacmp(&hdev->bdaddr, BDADDR_ANY)) cp.own_address_type = ADDR_LE_DEV_PUBLIC; else @@ -1144,15 +1163,15 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, struct mgmt_mode *cp = data; struct pending_cmd *cmd; struct hci_request req; - u8 scan, status; + u8 scan; int err; BT_DBG("request for %s", hdev->name); - status = mgmt_bredr_support(hdev); - if (status) + if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags) && + !test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) return cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, - status); + MGMT_STATUS_REJECTED); if (cp->val != 0x00 && cp->val != 0x01) return cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, @@ -1223,6 +1242,12 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, if (cp->val || test_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags)) write_fast_connectable(&req, false); + if (test_bit(HCI_ADVERTISING, &hdev->dev_flags) && + hci_conn_num(hdev, LE_LINK) == 0) { + disable_advertising(&req); + enable_advertising(&req); + } + err = hci_req_run(&req, set_connectable_complete); if (err < 0) { mgmt_pending_remove(cmd); |