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- # 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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