Return-Path: From: Johan Hedberg To: linux-bluetooth@vger.kernel.org Subject: [PATCH v4 16/26] Bluetooth: Limit fast connectable support to >= 1.2 controllers Date: Wed, 13 Mar 2013 11:12:07 -0700 Message-Id: <1363198337-3896-17-git-send-email-johan.hedberg@gmail.com> In-Reply-To: <1363198337-3896-1-git-send-email-johan.hedberg@gmail.com> References: <1363198337-3896-1-git-send-email-johan.hedberg@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Johan Hedberg 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 --- net/bluetooth/mgmt.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index bd61318..34caf30 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); -- 1.7.10.4