[RFC PATCH v4 0/2] virtio-vsock: introduce SOCK_SEQPACKET description

This adds description of SOCK_SEQPACKET type for virtio-vsock.
Basic idea is to add special ops along with VIRITIO_VSOCK_OP_RW,
which mark begin and end of each message. So two new operations
were added: VIRTIO_VSOCK_OP_SEQ_BEGIN and VIRTIO_VSOCK_OP_SEQ_END.
Both have special payload, which provides length and id of message,
to check integrity of every message by receiver.

Here is latest RFC implementation for Linux, with more details:

https://lkml.org/lkml/2021/3/23/580

Also this patchset has patch which replaces enums to defines in
virtio-vsock part of spec. SOCK_SEQPACKET patch is based on it.

 Arseny Krasnov(2):
  virtio-vsock: use C style defines for constants
  virtio-vsock: SOCK_SEQPACKET description

 virtio-vsock.tex | 65 +++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 59 insertions(+), 6 deletions(-)

Signed-off-by: Arseny Krasnov <>

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2.25.1