[PATCH v9 4/9] Bluetooth: Constants declaration for SCO airmode

This patchs define constants for SCO airmode from SCO voice setting. It refers
to Bluetooth Core V4.0 specification, Part E, Chap 6.12 which describe SCO
voice setting format.

Signed-off-by: Frédéric Dalleau <redacted>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
---
 include/net/bluetooth/hci_core.h |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 679b07f..69bdb67 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h

@@ -1215,4 +1215,8 @@ void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
 
 u8 bdaddr_to_le(u8 bdaddr_type);
 
+#define SCO_AIRMODE_MASK       0x0003
+#define SCO_AIRMODE_CVSD       0x0000
+#define SCO_AIRMODE_TRANSP     0x0003
+
 #endif /* __HCI_CORE_H */

-- 
1.7.9.5