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-rw-r--r--include/linux/virtio_console.h23
1 files changed, 0 insertions, 23 deletions
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index ae4f039515b4..92228a8fbcbc 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -12,37 +12,14 @@
12 12
13/* Feature bits */ 13/* Feature bits */
14#define VIRTIO_CONSOLE_F_SIZE 0 /* Does host provide console size? */ 14#define VIRTIO_CONSOLE_F_SIZE 0 /* Does host provide console size? */
15#define VIRTIO_CONSOLE_F_MULTIPORT 1 /* Does host provide multiple ports? */
16 15
17struct virtio_console_config { 16struct virtio_console_config {
18 /* colums of the screens */ 17 /* colums of the screens */
19 __u16 cols; 18 __u16 cols;
20 /* rows of the screens */ 19 /* rows of the screens */
21 __u16 rows; 20 __u16 rows;
22 /* max. number of ports this device can hold */
23 __u32 max_nr_ports;
24 /* number of ports added so far */
25 __u32 nr_ports;
26} __attribute__((packed)); 21} __attribute__((packed));
27 22
28/*
29 * A message that's passed between the Host and the Guest for a
30 * particular port.
31 */
32struct virtio_console_control {
33 __u32 id; /* Port number */
34 __u16 event; /* The kind of control event (see below) */
35 __u16 value; /* Extra information for the key */
36};
37
38/* Some events for control messages */
39#define VIRTIO_CONSOLE_PORT_READY 0
40#define VIRTIO_CONSOLE_CONSOLE_PORT 1
41#define VIRTIO_CONSOLE_RESIZE 2
42#define VIRTIO_CONSOLE_PORT_OPEN 3
43#define VIRTIO_CONSOLE_PORT_NAME 4
44#define VIRTIO_CONSOLE_PORT_REMOVE 5
45
46#ifdef __KERNEL__ 23#ifdef __KERNEL__
47int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int)); 24int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int));
48#endif /* __KERNEL__ */ 25#endif /* __KERNEL__ */