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1# SPDX-License-Identifier: GPL-2.0-only2#3# CAIF physical drivers4#5 6menuconfig CAIF_DRIVERS7 bool "CAIF transport drivers"8 depends on CAIF9 help10 Enable this to see CAIF physical drivers.11 12if CAIF_DRIVERS13 14config CAIF_TTY15 tristate "CAIF TTY transport driver"16 depends on CAIF && TTY17 default n18 help19 The CAIF TTY transport driver is a Line Discipline (ldisc)20 identified as N_CAIF. When this ldisc is opened from user space21 it will redirect the TTY's traffic into the CAIF stack.22 23config CAIF_VIRTIO24 tristate "CAIF virtio transport driver"25 depends on CAIF && HAS_DMA26 select VHOST_RING27 select VIRTIO28 select GENERIC_ALLOCATOR29 default n30 help31 The CAIF driver for CAIF over Virtio.32 33endif # CAIF_DRIVERS34