check in the original version of dde linux26.

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 */