Bluetooth: Add HCI Read Flow Control Mode function
Upstream Code Aurora function with minor trivial fixes.
Origin: git://codeaurora.org/kernel/msm.git
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 980da08..ab49228 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -717,6 +717,21 @@
hci_req_complete(hdev, HCI_OP_READ_LOCAL_EXT_FEATURES, rp->status);
}
+static void hci_cc_read_flow_control_mode(struct hci_dev *hdev,
+ struct sk_buff *skb)
+{
+ struct hci_rp_read_flow_control_mode *rp = (void *) skb->data;
+
+ BT_DBG("%s status 0x%x", hdev->name, rp->status);
+
+ if (rp->status)
+ return;
+
+ hdev->flow_ctl_mode = rp->mode;
+
+ hci_req_complete(hdev, HCI_OP_READ_FLOW_CONTROL_MODE, rp->status);
+}
+
static void hci_cc_read_buffer_size(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_rp_read_buffer_size *rp = (void *) skb->data;
@@ -1998,6 +2013,10 @@
hci_cc_write_ca_timeout(hdev, skb);
break;
+ case HCI_OP_READ_FLOW_CONTROL_MODE:
+ hci_cc_read_flow_control_mode(hdev, skb);
+ break;
+
case HCI_OP_READ_LOCAL_AMP_INFO:
hci_cc_read_local_amp_info(hdev, skb);
break;