Re: [PATCH v2 15/16] Bluetooth: Support LE-Only discovery procedure

This patch adds support for LE-Only discovery procedure through
management interface.

A new flag (HCI_LE_SCAN) was created to inform if the controller is
performing LE scan. The HCI_LE_SCAN flag is set/cleared when the
controller starts/stops scanning.

Signed-off-by: Andre Guedes <redacted>
---
 include/net/bluetooth/hci.h |    2 ++
 net/bluetooth/hci_event.c   |   39 ++++++++++++++++++++++++++++++++++++---
 net/bluetooth/mgmt.c        |    5 +++++
 3 files changed, 43 insertions(+), 3 deletions(-)

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index fb40388..c4fdeeb 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h

@@ -86,6 +86,8 @@ enum {
 	HCI_DEBUG_KEYS,
 
 	HCI_RESET,
+
+	HCI_LE_SCAN,
 };