mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-28 05:53:54 +00:00
365d88ac7e
Add essential and required Xen interface headers only taken from the stable Linux kernel stable/linux-5.7.y at commit 66dfe4522160 Linux 5.7.5. These are better suited for U-boot than the original headers from Xen as they are the stripped versions of the same. At the same time use public protocols from Xen RELEASE-4.13.1, at commit 6278553325a9 update Xen version to 4.13.1 as those have more comments in them. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Acked-by: Peng Fan <peng.fan@nxp.com>
39 lines
711 B
C
39 lines
711 B
C
/* SPDX-License-Identifier: MIT
|
|
*
|
|
* console.h
|
|
*
|
|
* Console I/O interface for Xen guest OSes.
|
|
*
|
|
* Copyright (c) 2005, Keir Fraser
|
|
*/
|
|
|
|
#ifndef __XEN_PUBLIC_IO_CONSOLE_H__
|
|
#define __XEN_PUBLIC_IO_CONSOLE_H__
|
|
|
|
typedef u32 XENCONS_RING_IDX;
|
|
|
|
#define MASK_XENCONS_IDX(idx, ring) ((idx) & (sizeof(ring) - 1))
|
|
|
|
struct xencons_interface {
|
|
char in[1024];
|
|
char out[2048];
|
|
XENCONS_RING_IDX in_cons, in_prod;
|
|
XENCONS_RING_IDX out_cons, out_prod;
|
|
};
|
|
|
|
#ifdef XEN_WANT_FLEX_CONSOLE_RING
|
|
#include "ring.h"
|
|
DEFINE_XEN_FLEX_RING(xencons);
|
|
#endif
|
|
|
|
#endif /* __XEN_PUBLIC_IO_CONSOLE_H__ */
|
|
|
|
/*
|
|
* Local variables:
|
|
* mode: C
|
|
* c-file-style: "BSD"
|
|
* c-basic-offset: 4
|
|
* tab-width: 4
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*/
|