Bluetooth: Add support for HCI monitor channel

The HCI monitor channel can be used to monitor all packets and events
from the Bluetooth subsystem. The monitor is not bound to any specific
HCI device and allows even capturing multiple devices at the same time.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 1b634e126878..60a4727be935 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1320,6 +1320,7 @@ struct sockaddr_hci {
 
 #define HCI_CHANNEL_RAW         0
 #define HCI_CHANNEL_CONTROL     1
+#define HCI_CHANNEL_MONITOR     2
 
 struct hci_filter {
         unsigned long type_mask;