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authorDavid Howells <dhowells@redhat.com>2012-10-13 05:46:48 -0400
committerDavid Howells <dhowells@redhat.com>2012-10-13 05:46:48 -0400
commit607ca46e97a1b6594b29647d98a32d545c24bdff (patch)
tree30f4c0784bfddb57332cdc0678bd06d1e77fa185 /include/linux/virtio_config.h
parent08cce05c5a91f5017f4edc9866cf026908c73f9f (diff)
UAPI: (Scripted) Disintegrate include/linux
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'include/linux/virtio_config.h')
-rw-r--r--include/linux/virtio_config.h53
1 files changed, 1 insertions, 52 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index e2850a7ea276..29b9104232b4 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -1,60 +1,10 @@
1#ifndef _LINUX_VIRTIO_CONFIG_H 1#ifndef _LINUX_VIRTIO_CONFIG_H
2#define _LINUX_VIRTIO_CONFIG_H 2#define _LINUX_VIRTIO_CONFIG_H
3/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
4 * anyone can use the definitions to implement compatible drivers/servers.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of IBM nor the names of its contributors
15 * may be used to endorse or promote products derived from this software
16 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE. */
28
29/* Virtio devices use a standardized configuration space to define their
30 * features and pass configuration information, but each implementation can
31 * store and access that space differently. */
32#include <linux/types.h>
33
34/* Status byte for guest to report progress, and synchronize features. */
35/* We have seen device and processed generic fields (VIRTIO_CONFIG_F_VIRTIO) */
36#define VIRTIO_CONFIG_S_ACKNOWLEDGE 1
37/* We have found a driver for the device. */
38#define VIRTIO_CONFIG_S_DRIVER 2
39/* Driver has used its parts of the config, and is happy */
40#define VIRTIO_CONFIG_S_DRIVER_OK 4
41/* We've given up on this device. */
42#define VIRTIO_CONFIG_S_FAILED 0x80
43
44/* Some virtio feature bits (currently bits 28 through 31) are reserved for the
45 * transport being used (eg. virtio_ring), the rest are per-device feature
46 * bits. */
47#define VIRTIO_TRANSPORT_F_START 28
48#define VIRTIO_TRANSPORT_F_END 32
49
50/* Do we get callbacks when the ring is completely used, even if we've
51 * suppressed them? */
52#define VIRTIO_F_NOTIFY_ON_EMPTY 24
53 3
54#ifdef __KERNEL__
55#include <linux/err.h> 4#include <linux/err.h>
56#include <linux/bug.h> 5#include <linux/bug.h>
57#include <linux/virtio.h> 6#include <linux/virtio.h>
7#include <uapi/linux/virtio_config.h>
58 8
59/** 9/**
60 * virtio_config_ops - operations for configuring a virtio device 10 * virtio_config_ops - operations for configuring a virtio device
@@ -213,5 +163,4 @@ int virtqueue_set_affinity(struct virtqueue *vq, int cpu)
213} 163}
214 164
215 165
216#endif /* __KERNEL__ */
217#endif /* _LINUX_VIRTIO_CONFIG_H */ 166#endif /* _LINUX_VIRTIO_CONFIG_H */