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Bluetooth: Add dst_type parameter to hci_connect

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This patch adds the dst_type parameter to hci_connect function.
Instead of searching the address type in advertising cache, we
use the dst_type parameter to establish LE connections.

The dst_type is ignored for BR/EDR connection establishment.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Andre Guedes
2012-04-24 21:02:54 -03:00
committed by Gustavo Padovan
parent 31f7956c66
commit b12f62cfd9
5 changed files with 14 additions and 18 deletions
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11
net/bluetooth/hci_conn.c
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@@ -513,7 +513,8 @@ EXPORT_SYMBOL(hci_get_route);
/* Create SCO, ACL or LE connection.
* Device _must_ be locked */
struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type)
struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst,
__u8 dst_type, __u8 sec_level, __u8 auth_type)
{
struct hci_conn *acl;
struct hci_conn *sco;
@@ -522,19 +523,13 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8
BT_DBG("%s dst %s", hdev->name, batostr(dst));
if (type == LE_LINK) {
struct adv_entry *entry = NULL;
le = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst);
if (!le) {
entry = hci_find_adv_entry(hdev, dst);
if (!entry)
return ERR_PTR(-EHOSTUNREACH);
le = hci_conn_add(hdev, LE_LINK, dst);
if (!le)
return ERR_PTR(-ENOMEM);
le->dst_type = entry->bdaddr_type;
le->dst_type = bdaddr_to_le(dst_type);
hci_le_connect(le);
}