linux/net/nfc/nci/Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config NFC_NCI
	depends on NFC
	tristate "NCI protocol support"
	default n
	help
	  NCI (NFC Controller Interface) is a communication protocol between
	  an NFC Controller (NFCC) and a Device Host (DH).

	  Say Y here to compile NCI support into the kernel or say M to
	  compile it as module (nci).

config NFC_NCI_SPI
	depends on NFC_NCI && SPI
	select CRC_CCITT
	tristate "NCI over SPI protocol support"
	default n
	help
	  NCI (NFC Controller Interface) is a communication protocol between
	  an NFC Controller (NFCC) and a Device Host (DH).

	  Say yes if you use an NCI driver that requires SPI link layer.

config NFC_NCI_UART
	depends on NFC_NCI && TTY
	tristate "NCI over UART protocol support"
	default n
	help
	  Say yes if you use an NCI driver that requires UART link layer.
treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-19 12:07:45 +00:00			`# SPDX-License-Identifier: GPL-2.0-only`
NFC: basic NCI protocol implementation The NFC Controller Interface (NCI) is a standard communication protocol between an NFC Controller (NFCC) and a Device Host (DH), defined by the NFC Forum. Signed-off-by: Ilan Elias <ilane@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 2011-09-18 08:19:35 +00:00			`config NFC_NCI`
NFC: Remove CONFIG_EXPERIMENTAL from the NCI Makefile This config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it. Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 2012-10-23 20:04:11 +00:00			`depends on NFC`
			`tristate "NCI protocol support"`
NFC: basic NCI protocol implementation The NFC Controller Interface (NCI) is a standard communication protocol between an NFC Controller (NFCC) and a Device Host (DH), defined by the NFC Forum. Signed-off-by: Ilan Elias <ilane@ti.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 2011-09-18 08:19:35 +00:00			`default n`
			`help`
			`NCI (NFC Controller Interface) is a communication protocol between`
			`an NFC Controller (NFCC) and a Device Host (DH).`

			`Say Y here to compile NCI support into the kernel or say M to`
			`compile it as module (nci).`
NFC: Add basic NCI over SPI The NFC Forum defines a transport interface based on Serial Peripheral Interface (SPI) for the NFC Controller Interface (NCI). This module implements the SPI transport of NCI, calling SPI module directly to read/write data to NFC controller (NFCC). NFCC driver should provide functions performing device open and close. It should also provide functions asserting/de-asserting interruption to prevent TX/RX race conditions. NFCC driver can also fix a delay between transactions if needed by the hardware. Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 2013-05-29 13:35:02 +00:00
			`config NFC_NCI_SPI`
			`depends on NFC_NCI && SPI`
NFC: Fix NCI over SPI build kbuild test robot found following error: net/built-in.o: In function `nci_spi_send': >> spi.c:(.text+0x19a76f): undefined reference to `crc_ccitt' Add CRC_CCITT module to Kconfig to fix it Reported-by: kbuild test robot. Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 2013-06-20 09:11:04 +00:00			`select CRC_CCITT`
NFC: NCI: move generic spi driver to a module SPI driver should be a module. Signed-off-by: Vincent Cuissard <cuissard@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 2015-10-26 09:27:42 +00:00			`tristate "NCI over SPI protocol support"`
NFC: Add basic NCI over SPI The NFC Forum defines a transport interface based on Serial Peripheral Interface (SPI) for the NFC Controller Interface (NCI). This module implements the SPI transport of NCI, calling SPI module directly to read/write data to NFC controller (NFCC). NFCC driver should provide functions performing device open and close. It should also provide functions asserting/de-asserting interruption to prevent TX/RX race conditions. NFCC driver can also fix a delay between transactions if needed by the hardware. Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 2013-05-29 13:35:02 +00:00			`default n`
			`help`
			`NCI (NFC Controller Interface) is a communication protocol between`
			`an NFC Controller (NFCC) and a Device Host (DH).`

			`Say yes if you use an NCI driver that requires SPI link layer.`
NFC: nci: add generic uart support Some NFC controller supports UART as host interface. As with SPI, a lot of code can be shared between vendor drivers. This patch add the generic support of UART and provides some extension API for vendor specific needs. This code is strongly inspired by the Bluetooth HCI ldisc implementation. NCI UART vendor drivers will have to register themselves to this layer via nci_uart_register. Underlying tty will have to be configured from user land thanks to an ioctl. Signed-off-by: Vincent Cuissard <cuissard@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 2015-06-11 09:25:47 +00:00
			`config NFC_NCI_UART`
			`depends on NFC_NCI && TTY`
			`tristate "NCI over UART protocol support"`
			`default n`
			`help`
			`Say yes if you use an NCI driver that requires UART link layer.`