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Commit 674bfc23 authored by Rusty Russell's avatar Rusty Russell
Browse files

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: default avatarRusty Russell <rusty@rustcorp.com.au>
Acked-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
Acked-by: default avatarMark McLoughlin <markmc@redhat.com>
Acked-by: default avatarRyan Harper <ryanh@us.ibm.com>
Acked-by: default avatarEric Van Hensbergen <ericvh@gmail.com>
Acked-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent fb6813f4

include/linux/virtio_9p.h

+2 −0
Original line number Diff line number Diff line 
#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 */

include/linux/virtio_balloon.h

+2 −0
Original line number Diff line number Diff line 
#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 */

include/linux/virtio_blk.h

+2 −0
Original line number Diff line number Diff line 
#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 */

include/linux/virtio_config.h

+3 −0
Original line number Diff line number Diff line 
#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. */

include/linux/virtio_console.h

+2 −0
Original line number Diff line number Diff line 
#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