From: Johan Hedberg Date: Wed, 2 Oct 2013 13:02:24 +0000 (+0300) Subject: Bluetooth: Fix advertising data flags with disabled BR/EDR X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=11802b299f3337441d649dcb035a98ec1ff67ade;p=linux-beck.git Bluetooth: Fix advertising data flags with disabled BR/EDR We shouldn't include the simultaneous LE & BR/EDR flags in the LE advertising data if BR/EDR is disabled on a dual-mode controller. This patch fixes this issue and ensures that the create_ad function generates the correct flags when BR/EDR is disabled. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 14df032543b2..82dbdc6a7e9e 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1108,14 +1108,14 @@ static u8 create_ad(struct hci_dev *hdev, u8 *ptr) if (test_bit(HCI_LE_PERIPHERAL, &hdev->dev_flags)) flags |= LE_AD_GENERAL; - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + if (test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { + if (lmp_le_br_capable(hdev)) + flags |= LE_AD_SIM_LE_BREDR_CTRL; + if (lmp_host_le_br_capable(hdev)) + flags |= LE_AD_SIM_LE_BREDR_HOST; + } else { flags |= LE_AD_NO_BREDR; - - if (lmp_le_br_capable(hdev)) - flags |= LE_AD_SIM_LE_BREDR_CTRL; - - if (lmp_host_le_br_capable(hdev)) - flags |= LE_AD_SIM_LE_BREDR_HOST; + } if (flags) { BT_DBG("adv flags 0x%02x", flags);