From 83b8756231fdcb96c53b32ef16c00fb129f74e41 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@linux.intel.com>
Date: Tue, 30 Dec 2014 19:04:59 +0000
Subject: [PATCH] dragon: vt/kbd ioctl support

---
 Kernel/platform-dragon/devices.c | 4 ++--
 Kernel/platform-dragon/devtty.c  | 2 +-
 Kernel/platform-dragon/devtty.h  | 4 ++++
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Kernel/platform-dragon/devices.c b/Kernel/platform-dragon/devices.c
index 60723b45..fe99fe2c 100644
--- a/Kernel/platform-dragon/devices.c
+++ b/Kernel/platform-dragon/devices.c
@@ -5,7 +5,7 @@
 #include <devsys.h>
 #include <devlpr.h>
 #include <tty.h>
-#include <devtty.h>
+#include <vt.h>
 
 struct devsw dev_tab[] =  /* The device driver switch table */
 {
@@ -16,7 +16,7 @@ struct devsw dev_tab[] =  /* The device driver switch table */
   /* 1: /dev/hd		Hard disc block devices (absent) */
   {  nxio_open,     no_close,    no_rdwr,   no_rdwr,   no_ioctl },
   /* 2: /dev/tty	TTY devices */
-  {  tty_open,     tty_close,   tty_read,  tty_write,  tty_ioctl },
+  {  tty_open,     tty_close,   tty_read,  tty_write,  vt_ioctl },
   /* 3: /dev/lpr	Printer devices */
   {  lpr_open,     lpr_close,   no_rdwr,   lpr_write,  no_ioctl  },
   /* 4: /dev/mem etc	System devices (one offs) */
diff --git a/Kernel/platform-dragon/devtty.c b/Kernel/platform-dragon/devtty.c
index 7d8fdc76..05d326b6 100644
--- a/Kernel/platform-dragon/devtty.c
+++ b/Kernel/platform-dragon/devtty.c
@@ -76,7 +76,7 @@ void tty_interrupt(void)
 	}	
 }
 
-static uint8_t keymap[8];
+uint8_t keymap[8];
 static uint8_t keyin[8];
 static uint8_t keybyte, keybit;
 static uint8_t newkey;
diff --git a/Kernel/platform-dragon/devtty.h b/Kernel/platform-dragon/devtty.h
index c387e904..62655740 100644
--- a/Kernel/platform-dragon/devtty.h
+++ b/Kernel/platform-dragon/devtty.h
@@ -1,4 +1,8 @@
 #ifndef __DEVTTY_DOT_H__
 #define __DEVTTY_DOT_H__
 
+#define KEY_ROWS 8
+#define KEY_COLS 7
+extern uint8_t keymap[8];
+
 #endif
-- 
2.34.1