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authorJohan Hedberg <johan.hedberg@intel.com>2013-01-22 14:02:00 +0200
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>2013-01-23 02:08:43 -0200
commitcf1d081f6597a45e5ff63f55c893494a8ae1cdaf (patch)
tree5112451c53e886ec798c9967c3db67224d5aeb78 /net
parent60e77321985ab599fac010afdc465c3e30281a06 (diff)
downloadop-kernel-dev-cf1d081f6597a45e5ff63f55c893494a8ae1cdaf.zip
op-kernel-dev-cf1d081f6597a45e5ff63f55c893494a8ae1cdaf.tar.gz
Bluetooth: Add support for reading LE White List Size
The LE White List Size is necessary to be known before attempting to feed the controller with any addresses intended for the white list. This patch adds the necessary HCI command sending to the HCI init sequence. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/hci_event.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 07c8c79..d2fee64 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;
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