--- /dev/null
+/* $Id: iga.h,v 1.2 1999/09/11 22:56:31 zaitcev Exp $
+ * iga1682.h: Sparc/PCI iga1682 driver constants etc.
+ *
+ * Copyleft 1998 V. Roganov and G. Raiko
+ */
+
+#ifndef _IGA1682_H
+#define _IGA1682_H 1
+
+#define IGA_ATTR_CTL 0x3C0
+#define IGA_IDX_VGA_OVERSCAN 0x11
+#define DAC_W_INDEX 0x03C8
+#define DAC_DATA 0x03C9
+#define IGA_EXT_CNTRL 0x3CE
+#define IGA_IDX_EXT_BUS_CNTL 0x30
+#define MEM_SIZE_ALIAS 0x3
+#define MEM_SIZE_1M 0x0
+#define MEM_SIZE_2M 0x1
+#define MEM_SIZE_4M 0x2
+#define MEM_SIZE_RESERVED 0x3
+#define IGA_IDX_OVERSCAN_COLOR 0x58
+#define IGA_IDX_EXT_MEM_2 0x72
+
+#endif /* !(_IGA1682_H) */