Bluetooth: Add reading of page scan parameters

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / bluetooth / hci_event.c

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 84edacbc14a10b2d929d1bc978a211572a2aa3b5..3c6d0a4f78dccc5a9ed684bcbd35194ccdec1ef4 100644 (file)
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -601,6 +601,30 @@ static void hci_cc_read_bd_addr(struct hci_dev *hdev, struct sk_buff *skb)
                bacpy(&hdev->bdaddr, &rp->bdaddr);
 }
 
+static void hci_cc_read_page_scan_activity(struct hci_dev *hdev,
+                                          struct sk_buff *skb)
+{
+       struct hci_rp_read_page_scan_activity *rp = (void *) skb->data;
+
+       BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);
+
+       if (test_bit(HCI_INIT, &hdev->flags) && !rp->status) {
+               hdev->page_scan_interval = __le16_to_cpu(rp->interval);
+               hdev->page_scan_window = __le16_to_cpu(rp->window);
+       }
+}
+
+static void hci_cc_read_page_scan_type(struct hci_dev *hdev,
+                                          struct sk_buff *skb)
+{
+       struct hci_rp_read_page_scan_type *rp = (void *) skb->data;
+
+       BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);
+
+       if (test_bit(HCI_INIT, &hdev->flags) && !rp->status)
+               hdev->page_scan_type = rp->type;
+}
+
 static void hci_cc_read_data_block_size(struct hci_dev *hdev,
                                        struct sk_buff *skb)
 {
@@ -2204,6 +2228,14 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
                hci_cc_read_bd_addr(hdev, skb);
                break;
 
+       case HCI_OP_READ_PAGE_SCAN_ACTIVITY:
+               hci_cc_read_page_scan_activity(hdev, skb);
+               break;
+
+       case HCI_OP_READ_PAGE_SCAN_TYPE:
+               hci_cc_read_page_scan_type(hdev, skb);
+               break;
+
        case HCI_OP_READ_DATA_BLOCK_SIZE:
                hci_cc_read_data_block_size(hdev, skb);
                break;