diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 6c28687c9286..adea7de95633 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -3472,7 +3472,41 @@ void hci_pend_le_conns_clear(struct hci_dev *hdev) } /* This function requires the caller holds hdev->lock */ -int hci_conn_params_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type, +int hci_conn_params_add(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type) +{ + struct hci_conn_params *params; + + if (!is_identity_address(addr, addr_type)) + return -EINVAL; + + params = hci_conn_params_lookup(hdev, addr, addr_type); + if (params) + return 0; + + params = kzalloc(sizeof(*params), GFP_KERNEL); + if (!params) { + BT_ERR("Out of memory"); + return -ENOMEM; + } + + bacpy(¶ms->addr, addr); + params->addr_type = addr_type; + + list_add(¶ms->list, &hdev->le_conn_params); + + params->conn_min_interval = hdev->le_conn_min_interval; + params->conn_max_interval = hdev->le_conn_max_interval; + params->conn_latency = hdev->le_conn_latency; + params->supervision_timeout = hdev->le_supv_timeout; + params->auto_connect = HCI_AUTO_CONN_DISABLED; + + BT_DBG("addr %pMR (type %u)", addr, addr_type); + + return 0; +} + +/* This function requires the caller holds hdev->lock */ +int hci_conn_params_set(struct hci_dev *hdev, bdaddr_t *addr, u8 addr_type, u8 auto_connect, u16 conn_min_interval, u16 conn_max_interval) { |