diff options
Diffstat (limited to 'libdde_linux26/contrib/include/linux/virtio_console.h')
| -rw-r--r-- | libdde_linux26/contrib/include/linux/virtio_console.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libdde_linux26/contrib/include/linux/virtio_console.h b/libdde_linux26/contrib/include/linux/virtio_console.h new file mode 100644 index 00000000..dc161115 --- /dev/null +++ b/libdde_linux26/contrib/include/linux/virtio_console.h @@ -0,0 +1,26 @@ +#ifndef _LINUX_VIRTIO_CONSOLE_H +#define _LINUX_VIRTIO_CONSOLE_H +#include <linux/types.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 + +/* Feature bits */ +#define VIRTIO_CONSOLE_F_SIZE 0 /* Does host provide console size? */ + +struct virtio_console_config { + /* colums of the screens */ + __u16 cols; + /* rows of the screens */ + __u16 rows; +} __attribute__((packed)); + + +#ifdef __KERNEL__ +int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int)); +#endif /* __KERNEL__ */ + +#endif /* _LINUX_VIRTIO_CONSOLE_H */ |