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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/sparc/include/asm/vga.h
Initial import
Diffstat (limited to 'arch/sparc/include/asm/vga.h')
-rw-r--r--arch/sparc/include/asm/vga.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/vga.h b/arch/sparc/include/asm/vga.h
new file mode 100644
index 000000000..ec0e9967d
--- /dev/null
+++ b/arch/sparc/include/asm/vga.h
@@ -0,0 +1,34 @@
+/*
+ * Access to VGA videoram
+ *
+ * (c) 1998 Martin Mares <mj@ucw.cz>
+ */
+
+#ifndef _LINUX_ASM_VGA_H_
+#define _LINUX_ASM_VGA_H_
+
+#include <linux/bug.h>
+#include <asm/types.h>
+
+#define VT_BUF_HAVE_RW
+
+#undef scr_writew
+#undef scr_readw
+
+static inline void scr_writew(u16 val, u16 *addr)
+{
+ BUG_ON((long) addr >= 0);
+
+ *addr = val;
+}
+
+static inline u16 scr_readw(const u16 *addr)
+{
+ BUG_ON((long) addr >= 0);
+
+ return *addr;
+}
+
+#define VGA_MAP_MEM(x,s) (x)
+
+#endif