Revert "Merge branch 'vsock-virtio'"

This reverts commit 0d76d6e8b2507983a2cae4c09880798079007421 and merge
commit c402293bd76fbc93e52ef8c0947ab81eea3ae019, reversing changes made
to c89359a42e2a49656451569c382eed63e781153c.

The virtio-vsock device specification is not finalized yet.  Michael
Tsirkin voiced concerned about merging this code when the hardware
interface (and possibly the userspace interface) could still change.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 89 deletions

diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h
deleted file mode 100644
index 8cf9b5682628..000000000000
--- a/include/uapi/linux/virtio_vsock.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
- * anyone can use the definitions to implement compatible drivers/servers:
- *
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of IBM nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Copyright (C) Red Hat, Inc., 2013-2015
- * Copyright (C) Asias He <asias@redhat.com>, 2013
- * Copyright (C) Stefan Hajnoczi <stefanha@redhat.com>, 2015
- */
-
-#ifndef _UAPI_LINUX_VIRTIO_VSOCK_H
-#define _UAPI_LINUX_VIRTIO_VOSCK_H
-
-#include <linux/types.h>
-#include <linux/virtio_ids.h>
-#include <linux/virtio_config.h>
-
-struct virtio_vsock_config {
-	__le32 guest_cid;
-	__le32 max_virtqueue_pairs;
-};
-
-struct virtio_vsock_hdr {
-	__le32	src_cid;
-	__le32	src_port;
-	__le32	dst_cid;
-	__le32	dst_port;
-	__le32	len;
-	__le16	type;		/* enum virtio_vsock_type */
-	__le16	op;		/* enum virtio_vsock_op */
-	__le32	flags;
-	__le32	buf_alloc;
-	__le32	fwd_cnt;
-};
-
-enum virtio_vsock_type {
-	VIRTIO_VSOCK_TYPE_STREAM = 1,
-	VIRTIO_VSOCK_TYPE_DGRAM = 2,
-};
-
-enum virtio_vsock_op {
-	VIRTIO_VSOCK_OP_INVALID = 0,
-
-	/* Connect operations */
-	VIRTIO_VSOCK_OP_REQUEST = 1,
-	VIRTIO_VSOCK_OP_RESPONSE = 2,
-	VIRTIO_VSOCK_OP_ACK = 3,
-	VIRTIO_VSOCK_OP_RST = 4,
-	VIRTIO_VSOCK_OP_SHUTDOWN = 5,
-
-	/* To send payload */
-	VIRTIO_VSOCK_OP_RW = 6,
-
-	/* Tell the peer our credit info */
-	VIRTIO_VSOCK_OP_CREDIT_UPDATE = 7,
-	/* Request the peer to send the credit info to us */
-	VIRTIO_VSOCK_OP_CREDIT_REQUEST = 8,
-};
-
-/* VIRTIO_VSOCK_OP_SHUTDOWN flags values */
-enum virtio_vsock_shutdown {
-	VIRTIO_VSOCK_SHUTDOWN_RCV = 1,
-	VIRTIO_VSOCK_SHUTDOWN_SEND = 2,
-};
-
-#endif /* _UAPI_LINUX_VIRTIO_VSOCK_H */