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-rw-r--r--include/net/bluetooth/hci.h6
-rw-r--r--include/net/bluetooth/hci_core.h1
-rw-r--r--net/bluetooth/hci_event.c20
3 files changed, 27 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 521eefa033e7..f1766a6f4954 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1001,6 +1001,12 @@ struct hci_cp_le_create_conn {
#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
+#define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f
+struct hci_rp_le_read_white_list_size {
+ __u8 status;
+ __u8 size;
+} __packed;
+
#define HCI_OP_LE_CONN_UPDATE 0x2013
struct hci_cp_le_conn_update {
__le16 handle;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 3f607c94e213..d6ed4ac18d83 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -153,6 +153,7 @@ struct hci_dev {
__u8 features[8];
__u8 host_features[8];
__u8 le_features[8];
+ __u8 le_white_list_size;
__u8 commands[64];
__u8 hci_ver;
__u16 hci_rev;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 07c8c79a9fd1..d2fee64b728c 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -614,6 +614,9 @@ static void le_setup(struct hci_dev *hdev)
/* Read LE Advertising Channel TX Power */
hci_send_cmd(hdev, HCI_OP_LE_READ_ADV_TX_POWER, 0, NULL);
+
+ /* Read LE White List Size */
+ hci_send_cmd(hdev, HCI_OP_LE_READ_WHITE_LIST_SIZE, 0, NULL);
}
static void hci_setup(struct hci_dev *hdev)
@@ -1306,6 +1309,19 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
}
}
+static void hci_cc_le_read_white_list_size(struct hci_dev *hdev,
+ struct sk_buff *skb)
+{
+ struct hci_rp_le_read_white_list_size *rp = (void *) skb->data;
+
+ BT_DBG("%s status 0x%2.2x size %u", hdev->name, rp->status, rp->size);
+
+ if (!rp->status)
+ hdev->le_white_list_size = rp->size;
+
+ hci_req_complete(hdev, HCI_OP_LE_READ_WHITE_LIST_SIZE, rp->status);
+}
+
static void hci_cc_le_ltk_reply(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_rp_le_ltk_reply *rp = (void *) skb->data;
@@ -2684,6 +2700,10 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_cc_le_set_scan_enable(hdev, skb);
break;
+ case HCI_OP_LE_READ_WHITE_LIST_SIZE:
+ hci_cc_le_read_white_list_size(hdev, skb);
+ break;
+
case HCI_OP_LE_LTK_REPLY:
hci_cc_le_ltk_reply(hdev, skb);
break;