Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) # CAIF physical drivers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) menuconfig CAIF_DRIVERS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	bool "CAIF transport drivers"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	depends on CAIF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	  Enable this to see CAIF physical drivers.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) if CAIF_DRIVERS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) config CAIF_TTY
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	tristate "CAIF TTY transport driver"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	depends on CAIF && TTY
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	default n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	  The CAIF TTY transport driver is a Line Discipline (ldisc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	  identified as N_CAIF. When this ldisc is opened from user space
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	  it will redirect the TTY's traffic into the CAIF stack.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) config CAIF_HSI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	tristate "CAIF HSI transport driver"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	depends on CAIF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	default n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	  The CAIF low level driver for CAIF over HSI.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	  Be aware that if you enable this then you also need to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	  enable a low-level HSI driver.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) config CAIF_VIRTIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	tristate "CAIF virtio transport driver"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	depends on CAIF && HAS_DMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	select VHOST_RING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	select VIRTIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	select GENERIC_ALLOCATOR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	default n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	  The CAIF driver for CAIF over Virtio.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) endif # CAIF_DRIVERS