HCI_DRV_OGF_DRIVER_SPECIFIC
hci_opcode_pack(HCI_DRV_OGF_DRIVER_SPECIFIC, 0x0000)
hci_opcode_pack(HCI_DRV_OGF_DRIVER_SPECIFIC, 0x0001)
if (ogf != HCI_DRV_OGF_DRIVER_SPECIFIC) {