Rusty Russell
f87d0fbb57
Getting use of virtio rings correct is tricky, and a recent patch saw an implementation of in-kernel rings (as separate from userspace). This abstracts the business of dealing with the virtio ring layout from the access (userspace or direct); to do this, we use function pointers, which gcc inlines correctly. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Michael S. Tsirkin <mst@redhat.com>
8 lines
217 B
Plaintext
8 lines
217 B
Plaintext
config TCM_VHOST
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tristate "TCM_VHOST fabric module"
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depends on TARGET_CORE && EVENTFD && m
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select VHOST_RING
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default n
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---help---
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Say M here to enable the TCM_VHOST fabric module for use with virtio-scsi guests
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