From 6a9e90bff9cfb33d5939c29e5bf2674c9176365d Mon Sep 17 00:00:00 2001 From: Szymon Janc Date: Mon, 19 Sep 2016 20:25:54 +0200 Subject: Bluetooth: Add appearance to Read Ext Controller Info command MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If LE is enabled appearance is added to EIR data. Signed-off-by: Michał Narajowski Signed-off-by: Szymon Janc Signed-off-by: Marcel Holtmann --- net/bluetooth/mgmt.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'net/bluetooth/mgmt.c') diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 2b6fe10256b9..d3837e0633af 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -878,6 +878,16 @@ static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type, u8 *data, return eir_len; } +static inline u16 eir_append_le16(u8 *eir, u16 eir_len, u8 type, u16 data) +{ + eir[eir_len++] = sizeof(type) + sizeof(data); + eir[eir_len++] = type; + put_unaligned_le16(data, &eir[eir_len]); + eir_len += sizeof(data); + + return eir_len; +} + static u16 append_eir_data_to_buf(struct hci_dev *hdev, u8 *eir) { u16 eir_len = 0; @@ -887,6 +897,10 @@ static u16 append_eir_data_to_buf(struct hci_dev *hdev, u8 *eir) eir_len = eir_append_data(eir, eir_len, EIR_CLASS_OF_DEV, hdev->dev_class, 3); + if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) + eir_len = eir_append_le16(eir, eir_len, EIR_APPEARANCE, + hdev->appearance); + name_len = strlen(hdev->dev_name); eir_len = eir_append_data(eir, eir_len, EIR_NAME_COMPLETE, hdev->dev_name, name_len); -- cgit v1.2.3-59-g8ed1b