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Bluetooth: Add public address configration for Intel USB devices

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For the Intel based USB devices add support for configuration of
the public device address.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2014-07-02 11:25:25 +02:00
parent 837d502efc
commit cb8d65973b
1 changed files with 20 additions and 1 deletions
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21
drivers/bluetooth/btusb.c
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@ -1382,6 +1382,23 @@ exit_mfg_deactivate:
return 0;
}
static int btusb_set_bdaddr_intel(struct hci_dev *hdev, const bdaddr_t *bdaddr)
{
struct sk_buff *skb;
long ret;
skb = __hci_cmd_sync(hdev, 0xfc31, 6, bdaddr, HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
ret = PTR_ERR(skb);
BT_ERR("%s: changing Intel device address failed (%ld)",
hdev->name, ret);
return ret;
}
kfree_skb(skb);
return 0;
}
static int btusb_setup_bcm_patchram(struct hci_dev *hdev)
{
struct btusb_data *data = hci_get_drvdata(hdev);
@ -1657,8 +1674,10 @@ static int btusb_probe(struct usb_interface *intf,
hdev->set_bdaddr = btusb_set_bdaddr_bcm;
}
if (id->driver_info & BTUSB_INTEL)
if (id->driver_info & BTUSB_INTEL) {
hdev->setup = btusb_setup_intel;
hdev->set_bdaddr = btusb_set_bdaddr_intel;
}
/* Interface numbers are hardcoded in the specification */
data->isoc = usb_ifnum_to_if(data->udev, 1);