[deliverable/linux.git] / drivers / net / caif / Kconfig

#
# CAIF physical drivers
#

comment "CAIF transport drivers"

config CAIF_TTY
	tristate "CAIF TTY transport driver"
	depends on CAIF && TTY
	default n
	---help---
	The CAIF TTY transport driver is a Line Discipline (ldisc)
	identified as N_CAIF. When this ldisc is opened from user space
	it will redirect the TTY's traffic into the CAIF stack.

config CAIF_SPI_SLAVE
	tristate "CAIF SPI transport driver for slave interface"
	depends on CAIF && HAS_DMA
	default n
	---help---
	The CAIF Link layer SPI Protocol driver for Slave SPI interface.
	This driver implements a platform driver to accommodate for a
	platform specific SPI device. A sample CAIF SPI Platform device is
	provided in Documentation/networking/caif/spi_porting.txt

config CAIF_SPI_SYNC
	bool "Next command and length in start of frame"
	depends on CAIF_SPI_SLAVE
	default n
	---help---
	Putting the next command and length in the start of the frame can
	help to synchronize to the next transfer in case of over or under-runs.
	This option also needs to be enabled on the modem.

config CAIF_HSI
       tristate "CAIF HSI transport driver"
       depends on CAIF
       default n
       ---help---
       The caif low level driver for CAIF over HSI.
       Be aware that if you enable this then you also need to
       enable a low-level HSI driver.

config CAIF_VIRTIO
	tristate "CAIF virtio transport driver"
	depends on CAIF && HAS_DMA
	select VHOST_RING
	select VIRTIO
	select GENERIC_ALLOCATOR
	default n
	---help---
	The caif driver for CAIF over Virtio.

if CAIF_VIRTIO
source "drivers/vhost/Kconfig"
endif
Commit	Line	Data
9b27105b SB	1	#
	2	# CAIF physical drivers
	3	#
	4
9b27105b SB	5	comment "CAIF transport drivers"
	6
	7	config CAIF_TTY
	8	tristate "CAIF TTY transport driver"
4f73bc4d	9	depends on CAIF && TTY
9b27105b SB	10	default n
	11	---help---
	12	The CAIF TTY transport driver is a Line Discipline (ldisc)
	13	identified as N_CAIF. When this ldisc is opened from user space
	14	it will redirect the TTY's traffic into the CAIF stack.
529d6dad SB	15
	16	config CAIF_SPI_SLAVE
	17	tristate "CAIF SPI transport driver for slave interface"
9dc002d8	18	depends on CAIF && HAS_DMA
529d6dad SB	19	default n
	20	---help---
	21	The CAIF Link layer SPI Protocol driver for Slave SPI interface.
	22	This driver implements a platform driver to accommodate for a
	23	platform specific SPI device. A sample CAIF SPI Platform device is
	24	provided in Documentation/networking/caif/spi_porting.txt
	25
	26	config CAIF_SPI_SYNC
	27	bool "Next command and length in start of frame"
	28	depends on CAIF_SPI_SLAVE
	29	default n
	30	---help---
	31	Putting the next command and length in the start of the frame can
	32	help to synchronize to the next transfer in case of over or under-runs.
	33	This option also needs to be enabled on the modem.
1933f0c0	34
40d69043 DT	35	config CAIF_HSI
	36	tristate "CAIF HSI transport driver"
	37	depends on CAIF
	38	default n
	39	---help---
	40	The caif low level driver for CAIF over HSI.
	41	Be aware that if you enable this then you also need to
	42	enable a low-level HSI driver.
0d2e1a29 EY	43
	44	config CAIF_VIRTIO
	45	tristate "CAIF virtio transport driver"
79e0c19e	46	depends on CAIF && HAS_DMA
0d2e1a29 EY	47	select VHOST_RING
	48	select VIRTIO
	49	select GENERIC_ALLOCATOR
	50	default n
	51	---help---
	52	The caif driver for CAIF over Virtio.
	53
	54	if CAIF_VIRTIO
	55	source "drivers/vhost/Kconfig"
	56	endif