search for: virtio_f_packed_ring

Displaying 2 results from an estimated 2 matches for "virtio_f_packed_ring".

2018 Feb 27
3
[PATCH RFC 1/2] virtio: introduce packed ring defines
...ing is completely used, even if we've >@@ -71,4 +71,20 @@ > * this is for compatibility with legacy systems. > */ > #define VIRTIO_F_IOMMU_PLATFORM 33 >+ >+/* This feature indicates support for the packed virtqueue layout. */ >+#define VIRTIO_F_RING_PACKED 34 Spec says VIRTIO_F_PACKED_RING not RING_PACKED >+ >+/* >+ * This feature indicates that all buffers are used by the device >+ * in the same order in which they have been made available. >+ */ >+#define VIRTIO_F_IN_ORDER 35 >+ >+/* >+ * This feature indicates that drivers pass extra data (besides >+...
2018 Feb 23
5
[PATCH RFC 0/2] Packed ring for virtio
Hello everyone, This RFC implements a subset of packed ring which is described at https://github.com/oasis-tcs/virtio-docs/blob/master/virtio-v1.1-packed-wd08.pdf The code was tested with DPDK vhost (testpmd/vhost-PMD) implemented by Jens at http://dpdk.org/ml/archives/dev/2018-January/089417.html Minor changes are needed for the vhost code, e.g. to kick the guest. It's not a complete