1config VHOST_NET 2 tristate "Host kernel accelerator for virtio net" 3 depends on NET && EVENTFD && (TUN || !TUN) && (TAP || !TAP) 4 select VHOST 5 ---help--- 6 This kernel module can be loaded in host kernel to accelerate 7 guest networking with virtio_net. Not to be confused with virtio_net 8 module itself which needs to be loaded in guest kernel. 9 10 To compile this driver as a module, choose M here: the module will 11 be called vhost_net. 12 13config VHOST_SCSI 14 tristate "VHOST_SCSI TCM fabric driver" 15 depends on TARGET_CORE && EVENTFD 16 select VHOST 17 default n 18 ---help--- 19 Say M here to enable the vhost_scsi TCM fabric module 20 for use with virtio-scsi guests 21 22config VHOST_VSOCK 23 tristate "vhost virtio-vsock driver" 24 depends on VSOCKETS && EVENTFD 25 select VIRTIO_VSOCKETS_COMMON 26 select VHOST 27 default n 28 ---help--- 29 This kernel module can be loaded in the host kernel to provide AF_VSOCK 30 sockets for communicating with guests. The guests must have the 31 virtio_transport.ko driver loaded to use the virtio-vsock device. 32 33 To compile this driver as a module, choose M here: the module will be called 34 vhost_vsock. 35 36config VHOST 37 tristate 38 ---help--- 39 This option is selected by any driver which needs to access 40 the core of vhost. 41 42config VHOST_CROSS_ENDIAN_LEGACY 43 bool "Cross-endian support for vhost" 44 default n 45 ---help--- 46 This option allows vhost to support guests with a different byte 47 ordering from host while using legacy virtio. 48 49 Userspace programs can control the feature using the 50 VHOST_SET_VRING_ENDIAN and VHOST_GET_VRING_ENDIAN ioctls. 51 52 This is only useful on a few platforms (ppc64 and arm64). Since it 53 adds some overhead, it is disabled by default. 54 55 If unsure, say "N". 56