Bluetooth: Add appearance to Read Ext Controller Info command
If LE is enabled appearance is added to EIR data.
Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 2b6fe10..d3837e0 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -878,6 +878,16 @@
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 @@
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);