patch-2.1.109 linux/include/asm-ppc/vga.h

• Lines: 30
• Date: Fri Jul 10 15:18:32 1998
• Orig file: v2.1.108/linux/include/asm-ppc/vga.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.108/linux/include/asm-ppc/vga.h linux/include/asm-ppc/vga.h
@@ -0,0 +1,29 @@
+/*
+ *	Access to VGA videoram
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ */
+
+#ifndef _LINUX_ASM_VGA_H_
+#define _LINUX_ASM_VGA_H_
+
+#include <asm/io.h>
+
+#define VT_BUF_HAVE_RW
+
+extern inline void scr_writew(u16 val, u16 *addr)
+{
+	st_le16(addr, val);
+}
+
+extern inline u16 scr_readw(u16 *addr)
+{
+	return ld_le16(addr);
+}
+
+#define VGA_MAP_MEM(x) (x + _ISA_MEM_BASE)
+
+#define vga_readb(x) (*(x))
+#define vga_writeb(x,y) (*(y) = (x))
+
+#endif