1# SPDX-License-Identifier: GPL-2.0-only 2config NFC_HCI 3 depends on NFC 4 tristate "NFC HCI implementation" 5 default n 6 help 7 Say Y here if you want to build support for a kernel NFC HCI 8 implementation. This is mostly needed for devices that only process 9 HCI frames, like for example the NXP pn544. 10 11config NFC_SHDLC 12 depends on NFC_HCI 13 select CRC_CCITT 14 bool "SHDLC link layer for HCI based NFC drivers" 15 default n 16 help 17 Say yes if you use an NFC HCI driver that requires SHDLC link layer. 18 If unsure, say N here. 19