Commit e834004b authored by Johan Hedberg's avatar Johan Hedberg
Browse files

Bluetooth: Remove Simultaneous LE & BR/EDR flags from AD 



Starting with the 4.1 Core Specification these flags are no longer used
and should always be cleared. From volume 3, part C, section 13.1.1:

"The 'Simultaneous LE and BR/EDR to Same Device Capable (Controller)'
and ‘Simultaneous LE and BR/EDR to Same Device Capable (Host)’ bits in
the Flags AD type shall be set to ‘0’."

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 0cf73b9f

net/bluetooth/mgmt.c

+1 −7
Original line number Diff line number Diff line
@@ -637,14 +637,8 @@ static u8 create_adv_data(struct hci_dev *hdev, u8 *ptr) 


	flags |= get_adv_discov_flags(hdev);



	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 {

	if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags))

		flags |= LE_AD_NO_BREDR;

	}



	if (flags) {

		BT_DBG("adv flags 0x%02x", flags);