From 4b71bba45c420065044bf040b2284893ab900d03 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 5 Dec 2014 16:20:12 +0100 Subject: [PATCH] Bluetooth: Enabled LE Direct Advertising Report event if supported When the controller supports the Extended Scanner Filter Policies, it supports the LE Direct Advertising Report event. However by default that event is blocked by the LE event mask. It is required to enable it during controller setup. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci.h | 1 + net/bluetooth/hci_core.c | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index ffebd393af4f..40129b3838b2 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -343,6 +343,7 @@ enum { #define HCI_LE_ENCRYPTION 0x01 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 #define HCI_LE_PING 0x10 +#define HCI_LE_EXT_SCAN_POLICY 0x80 /* Connection modes */ #define HCI_CM_ACTIVE 0x0000 diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 523700eefdd1..da8969e08b0c 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1735,6 +1735,14 @@ static void hci_init3_req(struct hci_request *req, unsigned long opt) * Parameter Request */ + /* If the controller supports Extended Scanner Filter + * Policies, enable the correspondig event. + */ + if (hdev->le_features[0] & HCI_LE_EXT_SCAN_POLICY) + events[1] |= 0x04; /* LE Direct Advertising + * Report + */ + hci_req_add(req, HCI_OP_LE_SET_EVENT_MASK, sizeof(events), events); -- 2.20.1