diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2015-11-11 14:44:57 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-11-19 17:50:32 +0100 |
| commit | 0ad06aa6a7682319bb1adcc187a1fa8db6b2da2c (patch) | |
| tree | 01582ee7875e7ab6e4fe337260c986e004330785 | |
| parent | 3dfe5905a7505bc0cbf5f63405631d8e188d9235 (diff) | |
Bluetooth: Fix specifying role for LE connections
The hci_connect_le_scan() is (as the name implies) a master/central
role API, so it makes no sense in passing a role parameter to it. At
the same time this patch also fixes the direct advertising support for
LE L2CAP sockets where we now call the more appropriate hci_le_connect()
API if slave/peripheral role is desired.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 2 | ||||
| -rw-r--r-- | net/bluetooth/hci_conn.c | 4 | ||||
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 15 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 3 |
4 files changed, 11 insertions, 13 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 609f4a03899c..55ce209157b1 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -877,7 +877,7 @@ struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle); struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst, u8 dst_type, u8 sec_level, - u16 conn_timeout, u8 role); + u16 conn_timeout); struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, u8 dst_type, u8 sec_level, u16 conn_timeout, u8 role); diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 1ed1e153b3fa..673c2254935b 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -988,7 +988,7 @@ static int hci_explicit_conn_params_set(struct hci_dev *hdev, /* This function requires the caller holds hdev->lock */ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst, u8 dst_type, u8 sec_level, - u16 conn_timeout, u8 role) + u16 conn_timeout) { struct hci_conn *conn; @@ -1018,7 +1018,7 @@ struct hci_conn *hci_connect_le_scan(struct hci_dev *hdev, bdaddr_t *dst, BT_DBG("requesting refresh of dst_addr"); - conn = hci_conn_add(hdev, LE_LINK, dst, role); + conn = hci_conn_add(hdev, LE_LINK, dst, HCI_ROLE_MASTER); if (!conn) return ERR_PTR(-ENOMEM); diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 66e8b6ee19a5..139da8106b04 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -7113,8 +7113,6 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, chan->dcid = cid; if (bdaddr_type_is_le(dst_type)) { - u8 role; - /* Convert from L2CAP channel address type to HCI address type */ if (dst_type == BDADDR_LE_PUBLIC) @@ -7123,14 +7121,15 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, dst_type = ADDR_LE_DEV_RANDOM; if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) - role = HCI_ROLE_SLAVE; + hcon = hci_connect_le(hdev, dst, dst_type, + chan->sec_level, + HCI_LE_CONN_TIMEOUT, + HCI_ROLE_SLAVE); else - role = HCI_ROLE_MASTER; + hcon = hci_connect_le_scan(hdev, dst, dst_type, + chan->sec_level, + HCI_LE_CONN_TIMEOUT); - hcon = hci_connect_le_scan(hdev, dst, dst_type, - chan->sec_level, - HCI_LE_CONN_TIMEOUT, - role); } else { u8 auth_type = l2cap_get_auth_type(chan); hcon = hci_connect_acl(hdev, dst, chan->sec_level, auth_type); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index e4ad0457547a..eca203e891d2 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3518,8 +3518,7 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, conn = hci_connect_le_scan(hdev, &cp->addr.bdaddr, addr_type, sec_level, - HCI_LE_CONN_TIMEOUT, - HCI_ROLE_MASTER); + HCI_LE_CONN_TIMEOUT); } if (IS_ERR(conn)) { |