kernel_optimize_test/drivers/net/caif/Kconfig
Michael S. Tsirkin 4d93824561 vhost: split out vringh Kconfig
vringh is pulled in by caif and mic, but the other
vhost config does not need to be there.
In particular, it makes no sense to have vhost net/scsi/sock
under caif/mic.

Create a separate Kconfig file and put vringh bits there.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-08-02 16:54:28 +03:00

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#
# CAIF physical drivers
#
comment "CAIF transport 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_SPI_SLAVE
tristate "CAIF SPI transport driver for slave interface"
depends on CAIF && HAS_DMA
default n
---help---
The CAIF Link layer SPI Protocol driver for Slave SPI interface.
This driver implements a platform driver to accommodate for a
platform specific SPI device. A sample CAIF SPI Platform device is
provided in Documentation/networking/caif/spi_porting.txt
config CAIF_SPI_SYNC
bool "Next command and length in start of frame"
depends on CAIF_SPI_SLAVE
default n
---help---
Putting the next command and length in the start of the frame can
help to synchronize to the next transfer in case of over or under-runs.
This option also needs to be enabled on the modem.
config CAIF_HSI
tristate "CAIF HSI transport driver"
depends on CAIF
default n
---help---
The caif low level driver for CAIF over HSI.
Be aware that if you enable this then you also need to
enable a low-level HSI driver.
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.
if CAIF_VIRTIO
source "drivers/vhost/Kconfig.vringh"
endif