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) config FUSE_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 	tristate "FUSE (Filesystem in Userspace) support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 	select FS_POSIX_ACL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	  With FUSE it is possible to implement a fully functional filesystem
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	  in a userspace program.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	  There's also a companion library: libfuse2.  This library is available
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	  from the FUSE homepage:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	  <https://github.com/libfuse/>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	  although chances are your distribution already has that library
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	  installed if you've installed the "fuse" package itself.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	  See <file:Documentation/filesystems/fuse.rst> for more information.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	  See <file:Documentation/Changes> for needed library/utility version.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	  If you want to develop a userspace FS, or if you want to use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	  a filesystem based on FUSE, answer Y or M.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) config CUSE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	tristate "Character device in Userspace support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	depends on FUSE_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	  This FUSE extension allows character devices to be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	  implemented in userspace.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	  If you want to develop or use a userspace character device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	  based on CUSE, answer Y or M.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) config VIRTIO_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	tristate "Virtio Filesystem"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	depends on FUSE_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	select VIRTIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	  The Virtio Filesystem allows guests to mount file systems from the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	  host.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	  If you want to share files between guests or with the host, answer Y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	  or M.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) config FUSE_DAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	bool "Virtio Filesystem Direct Host Memory Access support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	select INTERVAL_TREE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	depends on VIRTIO_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	depends on FS_DAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	depends on DAX_DRIVER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	  This allows bypassing guest page cache and allows mapping host page
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	  cache directly in guest address space.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	  If you want to allow mounting a Virtio Filesystem with the "dax"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	  option, answer Y.