forked from Minki/linux
4d93824561
vringh is pulled in by caif and mic, but the other vhost config does not need to be there. In particular, it makes no sense to have vhost net/scsi/sock under caif/mic. Create a separate Kconfig file and put vringh bits there. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
56 lines
1.7 KiB
Plaintext
56 lines
1.7 KiB
Plaintext
config VHOST_NET
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tristate "Host kernel accelerator for virtio net"
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depends on NET && EVENTFD && (TUN || !TUN) && (MACVTAP || !MACVTAP)
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select VHOST
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---help---
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This kernel module can be loaded in host kernel to accelerate
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guest networking with virtio_net. Not to be confused with virtio_net
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module itself which needs to be loaded in guest kernel.
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To compile this driver as a module, choose M here: the module will
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be called vhost_net.
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config VHOST_SCSI
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tristate "VHOST_SCSI TCM fabric driver"
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depends on TARGET_CORE && EVENTFD && m
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select VHOST
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default n
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---help---
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Say M here to enable the vhost_scsi TCM fabric module
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for use with virtio-scsi guests
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config VHOST_VSOCK
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tristate "vhost virtio-vsock driver"
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depends on VSOCKETS && EVENTFD
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select VIRTIO_VSOCKETS_COMMON
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select VHOST
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default n
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---help---
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This kernel module can be loaded in the host kernel to provide AF_VSOCK
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sockets for communicating with guests. The guests must have the
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virtio_transport.ko driver loaded to use the virtio-vsock device.
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To compile this driver as a module, choose M here: the module will be called
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vhost_vsock.
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config VHOST
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tristate
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---help---
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This option is selected by any driver which needs to access
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the core of vhost.
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config VHOST_CROSS_ENDIAN_LEGACY
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bool "Cross-endian support for vhost"
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default n
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---help---
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This option allows vhost to support guests with a different byte
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ordering from host while using legacy virtio.
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Userspace programs can control the feature using the
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VHOST_SET_VRING_ENDIAN and VHOST_GET_VRING_ENDIAN ioctls.
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This is only useful on a few platforms (ppc64 and arm64). Since it
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adds some overhead, it is disabled by default.
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If unsure, say "N".
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