1#
2# CAIF physical drivers
3#
4
5comment "CAIF transport drivers"
6
7config CAIF_TTY
8	tristate "CAIF TTY transport driver"
9	depends on CAIF
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.
15
16config CAIF_SPI_SLAVE
17	tristate "CAIF SPI transport driver for slave interface"
18	depends on CAIF && HAS_DMA
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
26config 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.
34
35config CAIF_SHM
36	tristate "CAIF shared memory protocol driver"
37	depends on CAIF && U5500_MBOX
38	default n
39	---help---
40	The CAIF shared memory protocol driver for the STE UX5500 platform.
41