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@xxxxxxxxxxxx>
---
include/net/bluetooth/hci.h | 2 ++
net/bluetooth/hci_core.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 8567f44..b096f5f 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -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
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index b5ef05e..7add9c9 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -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);
--
1.8.3.1
--
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