From 7d100e35f4907e92343b095717cd7a389ae7f99b Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 11 Jul 2005 10:37:51 +0000
Subject: [PATCH] --- yaml --- r: 11139 b: refs/heads/master c:
 c0ec406c80a65590dbdb60ed0d0c8e73e6c3884f h: refs/heads/master i:   11137:
 f3af9cc9b0270c69e70cee7107fe95b66dab71c4   11135:
 3a89d59d7728d47364d364b408602facc5ac99b0 v: v3

---
 [refs]                       |  2 +-
 trunk/include/asm-mips/vga.h | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index ed1fc2178cb6..072cf54ccc81 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3ef33e68c1e956bb9a93734062076edcccca7070
+refs/heads/master: c0ec406c80a65590dbdb60ed0d0c8e73e6c3884f
diff --git a/trunk/include/asm-mips/vga.h b/trunk/include/asm-mips/vga.h
index 6b35cf054c79..ca5cec97e167 100644
--- a/trunk/include/asm-mips/vga.h
+++ b/trunk/include/asm-mips/vga.h
@@ -6,6 +6,8 @@
 #ifndef _ASM_VGA_H
 #define _ASM_VGA_H
 
+#include <asm/byteorder.h>
+
 /*
  *	On the PC, we can just recalculate addresses and then
  *	access the videoram directly without any black magic.
@@ -16,4 +18,27 @@
 #define vga_readb(x)	(*(x))
 #define vga_writeb(x,y)	(*(y) = (x))
 
+#define VT_BUF_HAVE_RW
+/*
+ *  These are only needed for supporting VGA or MDA text mode, which use little
+ *  endian byte ordering.
+ *  In other cases, we can optimize by using native byte ordering and
+ *  <linux/vt_buffer.h> has already done the right job for us.
+ */
+
+static inline void scr_writew(u16 val, volatile u16 *addr)
+{
+	*addr = cpu_to_le16(val);
+}
+
+static inline u16 scr_readw(volatile const u16 *addr)
+{
+	return le16_to_cpu(*addr);
+}
+
+#define scr_memcpyw(d, s, c) memcpy(d, s, c)
+#define scr_memmovew(d, s, c) memmove(d, s, c)
+#define VT_BUF_HAVE_MEMCPYW
+#define VT_BUF_HAVE_MEMMOVEW
+
 #endif /* _ASM_VGA_H */