diff options
| author |   Johan Hedberg <johan.hedberg@intel.com> | 2013-01-22 14:02:00 +0200 |
|---|---|---|
| committer |   Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-01-23 02:08:43 -0200 |
| commit | cf1d081f6597a45e5ff63f55c893494a8ae1cdaf (patch) | |
| tree | 5112451c53e886ec798c9967c3db67224d5aeb78 /net/bluetooth | |
| parent | Bluetooth: Add LE Local Features reading support (diff) | |
| download | linux-dev-cf1d081f6597a45e5ff63f55c893494a8ae1cdaf.tar.xz linux-dev-cf1d081f6597a45e5ff63f55c893494a8ae1cdaf.zip | |
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/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_event.c | 20 |
1 files changed, 20 insertions, 0 deletions
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; |