virtio: clarify that ABI is usable by any implementations

We want others to implement and use virtio, so it makes sense to BSD
license the non-__KERNEL__ parts of the headers to make this crystal
clear.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Mark McLoughlin <markmc@redhat.com>
Acked-by: Ryan Harper <ryanh@us.ibm.com>
Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
Acked-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Rusty Russell 2008-07-25 12:06:03 -05:00
parent fb6813f480
commit 674bfc23c5
8 changed files with 17 additions and 3 deletions

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@ -1,5 +1,7 @@
#ifndef _LINUX_VIRTIO_9P_H
#define _LINUX_VIRTIO_9P_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
#include <linux/virtio_config.h>
/* The ID for virtio console */

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@ -1,5 +1,7 @@
#ifndef _LINUX_VIRTIO_BALLOON_H
#define _LINUX_VIRTIO_BALLOON_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
#include <linux/virtio_config.h>
/* The ID for virtio_balloon */

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@ -1,5 +1,7 @@
#ifndef _LINUX_VIRTIO_BLK_H
#define _LINUX_VIRTIO_BLK_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
#include <linux/virtio_config.h>
/* The ID for virtio_block */

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@ -1,5 +1,8 @@
#ifndef _LINUX_VIRTIO_CONFIG_H
#define _LINUX_VIRTIO_CONFIG_H
/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
* anyone can use the definitions to implement compatible drivers/servers. */
/* Virtio devices use a standardized configuration space to define their
* features and pass configuration information, but each implementation can
* store and access that space differently. */

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@ -1,6 +1,8 @@
#ifndef _LINUX_VIRTIO_CONSOLE_H
#define _LINUX_VIRTIO_CONSOLE_H
#include <linux/virtio_config.h>
/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
* anyone can use the definitions to implement compatible drivers/servers. */
/* The ID for virtio console */
#define VIRTIO_ID_CONSOLE 3

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@ -1,5 +1,7 @@
#ifndef _LINUX_VIRTIO_NET_H
#define _LINUX_VIRTIO_NET_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
#include <linux/virtio_config.h>
/* The ID for virtio_net */

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@ -9,9 +9,8 @@
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*
* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers.
*/
#ifndef _LINUX_VIRTIO_PCI_H

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@ -1,5 +1,7 @@
#ifndef _LINUX_VIRTIO_RNG_H
#define _LINUX_VIRTIO_RNG_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
#include <linux/virtio_config.h>
/* The ID for virtio_rng */