Bluetooth: Read current IAC LAP on controller setup
authorMarcel Holtmann <marcel@holtmann.org>
Mon, 14 Oct 2013 21:06:36 +0000 (14:06 -0700)
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>
Mon, 14 Oct 2013 22:31:18 +0000 (19:31 -0300)
Read the current IAC LAP values when initializing the controller. The
values are not used, but it is good to have them in the trace files
for debugging purposes.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
include/net/bluetooth/hci.h
net/bluetooth/hci_core.c

index 8567f44..b096f5f 100644 (file)
@@ -821,6 +821,8 @@ struct hci_rp_read_num_supported_iac {
        __u8    num_iac;
 } __packed;
 
+#define HCI_OP_READ_CURRENT_IAC_LAP    0x0c39
+
 #define HCI_OP_WRITE_INQUIRY_MODE      0x0c45
 
 #define HCI_MAX_EIR_LENGTH             240
index b5ef05e..7add9c9 100644 (file)
@@ -373,6 +373,9 @@ static void bredr_setup(struct hci_request *req)
        /* Read Number of Supported IAC */
        hci_req_add(req, HCI_OP_READ_NUM_SUPPORTED_IAC, 0, NULL);
 
+       /* Read Current IAC LAP */
+       hci_req_add(req, HCI_OP_READ_CURRENT_IAC_LAP, 0, NULL);
+
        /* Clear Event Filters */
        flt_type = HCI_FLT_CLEAR_ALL;
        hci_req_add(req, HCI_OP_SET_EVENT_FLT, 1, &flt_type);