xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Bluetooth: Provide function to create and set connection parameters

Browse Source 
In some cases it is useful to not overwrite connection parametes and
instead just create default ones if they don't exist. This function
does exactly that. hci_conn_params_add will allow to create new
default connection parameters. hci_conn_params_set will set the
values and also create new parameters if they don't exist.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2014-06-30 12:34:39 +02:00
parent f1649577a6
commit bf5b3c8be0
3 changed files with 41 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
net/bluetooth/mgmt.c
View File

@@ -5014,7 +5014,10 @@ static int add_device(struct sock *sk, struct hci_dev *hdev,
else
auto_conn = HCI_AUTO_CONN_DISABLED;
if (hci_conn_params_add(hdev, &cp->addr.bdaddr, addr_type, auto_conn,
/* If the connection parameters don't exist for this device,
* they will be created and configured with defaults.
*/
if (hci_conn_params_set(hdev, &cp->addr.bdaddr, addr_type, auto_conn,
hdev->le_conn_min_interval,
hdev->le_conn_max_interval) < 0) {
err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE,