# SPDX-License-Identifier: GPL-2.0-only
#
# CAIF physical drivers
#
menuconfig CAIF_DRIVERS
bool "CAIF transport drivers"
depends on CAIF
help
Enable this to see CAIF physical drivers.
if CAIF_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_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.
endif # CAIF_DRIVERS
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