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path: root/drivers/vhost/vringh.c
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2014-12-16vringh: update for virtio 1.0 APIsMichael S. Tsirkin1-47/+74
When switching everything over to virtio 1.0 memory access APIs, I missed converting vringh. Fortunately, it's straight-forward. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-12-16vringh: 64 bit featuresMichael S. Tsirkin1-2/+2
Pass u64 everywhere. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-05-08Add missing module license tag to vring helpers.Dave Jones1-0/+3
[ 624.286653] vringh: module license 'unspecified' taints kernel. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2013-03-20vringh: host-side implementation of virtio rings.Rusty Russell1-0/+1007
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>