virtio_console: support console resizing

[sfrench/cifs-2.6.git] / include / linux / virtio_console.h

diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index 19a0da0dba41203a59d5d2bce2762d2c2b78a240..7615ffcdd555cb2d3b1fa80b5f380c492881b394 100644 (file)
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -7,6 +7,17 @@
 /* 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__ */