drivers/vhost/Kconfig

   1 config VHOST_NET
   2         tristate "Host kernel accelerator for virtio net"
   3         depends on NET && EVENTFD && (TUN || !TUN) && (MACVTAP || !MACVTAP)
   4         select VHOST
   5         select VHOST_RING
   6         ---help---
   7           This kernel module can be loaded in host kernel to accelerate
   8           guest networking with virtio_net. Not to be confused with virtio_net
   9           module itself which needs to be loaded in guest kernel.
  10
  11           To compile this driver as a module, choose M here: the module will
  12           be called vhost_net.
  13
  14 config VHOST_SCSI
  15         tristate "VHOST_SCSI TCM fabric driver"
  16         depends on TARGET_CORE && EVENTFD && m
  17         select VHOST
  18         select VHOST_RING
  19         default n
  20         ---help---
  21         Say M here to enable the vhost_scsi TCM fabric module
  22         for use with virtio-scsi guests
  23
  24 config VHOST_RING
  25         tristate
  26         ---help---
  27           This option is selected by any driver which needs to access
  28           the host side of a virtio ring.
  29
  30 config VHOST
  31         tristate
  32         ---help---
  33           This option is selected by any driver which needs to access
  34           the core of vhost.
  35
  36 config VHOST_CROSS_ENDIAN_LEGACY
  37         bool "Cross-endian support for vhost"
  38         default n
  39         ---help---
  40           This option allows vhost to support guests with a different byte
  41           ordering from host while using legacy virtio.
  42
  43           Userspace programs can control the feature using the
  44           VHOST_SET_VRING_ENDIAN and VHOST_GET_VRING_ENDIAN ioctls.
  45
  46           This is only useful on a few platforms (ppc64 and arm64). Since it
  47           adds some overhead, it is disabled by default.
  48
  49           If unsure, say "N".