1 # SPDX-License-Identifier: GPL-2.0-only
3 # CAIF physical drivers
6 menuconfig CAIF_DRIVERS
7 bool "CAIF transport drivers"
10 Enable this to see CAIF physical drivers.
15 tristate "CAIF TTY transport driver"
16 depends on CAIF && TTY
19 The CAIF TTY transport driver is a Line Discipline (ldisc)
20 identified as N_CAIF. When this ldisc is opened from user space
21 it will redirect the TTY's traffic into the CAIF stack.
24 tristate "CAIF virtio transport driver"
25 depends on CAIF && HAS_DMA
28 select GENERIC_ALLOCATOR
31 The CAIF driver for CAIF over Virtio.