From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
This patch adds setting of the LE event mask to the HCI init procedure
for LE-capable controllers. Right now we only set the default mask which
is good enough for the events available in the 4.0 core specification.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
Acked-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/hci_event.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index f4f0b8b..78f1af5 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -550,6 +550,13 @@ static void hci_setup_event_mask(struct hci_dev *hdev)
events[7] |= 0x20; /* LE Meta-Event */
hci_send_cmd(hdev, HCI_OP_SET_EVENT_MASK, sizeof(events), events);
+
+ if (lmp_le_capable(hdev)) {
+ memset(events, 0, sizeof(events));
+ events[0] = 0x1f;
+ hci_send_cmd(hdev, HCI_OP_LE_SET_EVENT_MASK,
+ sizeof(events), events);
+ }
}
static void bredr_init(struct hci_dev *hdev)
@@ -1066,6 +1073,15 @@ static void hci_cc_le_read_buffer_size(struct hci_dev *hdev,
hci_req_complete(hdev, HCI_OP_LE_READ_BUFFER_SIZE, rp->status);
}
+static void hci_cc_le_set_event_mask(struct hci_dev *hdev, struct sk_buff *skb)
+{
+ __u8 status = *((__u8 *) skb->data);
+
+ BT_DBG("%s status 0x%2.2x", hdev->name, status);
+
+ hci_req_complete(hdev, HCI_OP_LE_SET_EVENT_MASK, status);
+}
+
static void hci_cc_user_confirm_reply(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_rp_user_confirm_reply *rp = (void *) skb->data;
@@ -2489,6 +2505,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_cc_le_read_buffer_size(hdev, skb);
break;
+ case HCI_OP_LE_SET_EVENT_MASK:
+ hci_cc_le_set_event_mask(hdev, skb);
+ break;
+
case HCI_OP_USER_CONFIRM_REPLY:
hci_cc_user_confirm_reply(hdev, skb);
break;
--
1.7.10.4
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