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authorJohan Hedberg <johan.hedberg@intel.com>2013-03-15 17:07:06 -0500
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>2013-03-18 14:02:07 -0300
commit1a47aee85f8a0803b879abb2e331d6354eb975ac (patch)
treec66566c39234aab51317f274f4bd98ddd372237a /net/bluetooth/mgmt.c
parent33e38b3e13e313baedd7c56c38ad249f230171d2 (diff)
Bluetooth: Limit fast connectable support to >= 1.2 controllers
The HCI commands that are necessary for fast connectable mode are only available from HCI specification version 1.2 onwards. This should be reflected in the supported settings as well as error response for the set_fast_connectable command when dealing with a < 1.2 capable controller. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth/mgmt.c')
-rw-r--r--net/bluetooth/mgmt.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index bd61318b647c..34caf30584c2 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -384,7 +384,8 @@ static u32 get_supported_settings(struct hci_dev *hdev)
if (lmp_bredr_capable(hdev)) {
settings |= MGMT_SETTING_CONNECTABLE;
- settings |= MGMT_SETTING_FAST_CONNECTABLE;
+ if (hdev->hci_ver >= BLUETOOTH_VER_1_2)
+ settings |= MGMT_SETTING_FAST_CONNECTABLE;
settings |= MGMT_SETTING_DISCOVERABLE;
settings |= MGMT_SETTING_BREDR;
settings |= MGMT_SETTING_LINK_SECURITY;
@@ -2934,7 +2935,7 @@ static int set_fast_connectable(struct sock *sk, struct hci_dev *hdev,
BT_DBG("%s", hdev->name);
- if (!lmp_bredr_capable(hdev))
+ if (!lmp_bredr_capable(hdev) || hdev->hci_ver < BLUETOOTH_VER_1_2)
return cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE,
MGMT_STATUS_NOT_SUPPORTED);