| config VHOST_NET |
| tristate "Host kernel accelerator for virtio net" |
| depends on NET && EVENTFD && (TUN || !TUN) && (MACVTAP || !MACVTAP) |
| select VHOST |
| select VHOST_RING |
| ---help--- |
| This kernel module can be loaded in host kernel to accelerate |
| guest networking with virtio_net. Not to be confused with virtio_net |
| module itself which needs to be loaded in guest kernel. |
| |
| To compile this driver as a module, choose M here: the module will |
| be called vhost_net. |
| |
| config VHOST_SCSI |
| tristate "VHOST_SCSI TCM fabric driver" |
| depends on TARGET_CORE && EVENTFD && m |
| select VHOST |
| select VHOST_RING |
| default n |
| ---help--- |
| Say M here to enable the vhost_scsi TCM fabric module |
| for use with virtio-scsi guests |
| |
| config VHOST_RING |
| tristate |
| ---help--- |
| This option is selected by any driver which needs to access |
| the host side of a virtio ring. |
| |
| config VHOST |
| tristate |
| ---help--- |
| This option is selected by any driver which needs to access |
| the core of vhost. |
| |
| config VHOST_CROSS_ENDIAN_LEGACY |
| bool "Cross-endian support for vhost" |
| default n |
| ---help--- |
| This option allows vhost to support guests with a different byte |
| ordering from host while using legacy virtio. |
| |
| Userspace programs can control the feature using the |
| VHOST_SET_VRING_ENDIAN and VHOST_GET_VRING_ENDIAN ioctls. |
| |
| This is only useful on a few platforms (ppc64 and arm64). Since it |
| adds some overhead, it is disabled by default. |
| |
| If unsure, say "N". |