From 4292f1f3370193fd3f2e4f849211fd9596ce832f Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Mon, 3 Feb 2014 13:56:19 -0300 Subject: [PATCH] Bluetooth: Use connection parameters if any This patch changes hci_connect_le() so it uses the connection parameters specified for the certain device. If no parameters were configured, we use the default values. Signed-off-by: Andre Guedes Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_conn.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 801820f12226..67972928a623 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -586,6 +586,7 @@ static int hci_create_le_conn(struct hci_conn *conn) static struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, u8 dst_type, u8 sec_level, u8 auth_type) { + struct hci_conn_params *params; struct hci_conn *conn; int err; @@ -632,8 +633,15 @@ static struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, conn->sec_level = BT_SECURITY_LOW; conn->pending_sec_level = sec_level; conn->auth_type = auth_type; - conn->le_conn_min_interval = hdev->le_conn_min_interval; - conn->le_conn_max_interval = hdev->le_conn_max_interval; + + params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type); + if (params) { + conn->le_conn_min_interval = params->conn_min_interval; + conn->le_conn_max_interval = params->conn_max_interval; + } else { + conn->le_conn_min_interval = hdev->le_conn_min_interval; + conn->le_conn_max_interval = hdev->le_conn_max_interval; + } err = hci_create_le_conn(conn); if (err) -- GitLab