When initializing an AMP controller, read its current known location
data so that it can be analyzed later on.
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 3616ea7..c8a91cb 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -851,6 +851,8 @@ struct hci_rp_read_inq_rsp_tx_power {
#define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
+#define HCI_OP_READ_LOCATION_DATA 0x0c64
+
#define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
struct hci_rp_read_flow_control_mode {
__u8 status;
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 99f83ab..967739c 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -318,6 +318,9 @@ static void amp_init(struct hci_request *req)
/* Read Data Blk size */
hci_req_add(req, HCI_OP_READ_DATA_BLOCK_SIZE, 0, NULL);
+
+ /* Read Location Data */
+ hci_req_add(req, HCI_OP_READ_LOCATION_DATA, 0, NULL);
}
static void hci_init1_req(struct hci_request *req, unsigned long opt)
--
1.8.3.1
--
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