From bc2847949a591f7dd944525d1b5877a5870f480a Mon Sep 17 00:00:00 2001
From: imp <imp@cvs.openbsd.org>
Date: Sun, 3 May 1998 19:44:41 +0000
Subject: First stab at defining virtual space for rPC44 for X11

---
 sys/arch/arc/dti/desktech.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/sys/arch/arc/dti/desktech.h b/sys/arch/arc/dti/desktech.h
index c5046489491..140314695b1 100644
--- a/sys/arch/arc/dti/desktech.h
+++ b/sys/arch/arc/dti/desktech.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: desktech.h,v 1.4 1996/10/01 20:50:12 pefo Exp $ */
+/*	$OpenBSD: desktech.h,v 1.5 1998/05/03 19:44:40 imp Exp $ */
 
 /*
  * Copyright (c) 1996 Per Fogelstrom
@@ -65,4 +65,17 @@
 #define	TYNE_V_BOUNCE		0xe2000000
 #define	TYNE_S_BOUNCE		0x00020000
 
+/*
+ * Deskstation rPC44 I/O map.  We map these into one TLB of size 16M.
+ * Note: We really have EISA here, but no one has EISA cards yet to 
+ * justify implmeneting EISA.
+ */
+#define RPC44_P_ISA_IO		(0xb0000000)		/* ISA I/O control */
+#define RPC44_V_ISA_IO		(0xe0000000)
+#define RPC44_S_ISA_IO		(0x00010000)
+
+#define RPC44_P_ISA_MEM		(0xa0000000)		/* ISA Memory control */
+#define RPC44_V_ISA_MEM		(0xe1000000)
+#define RPC44_S_ISA_MEM		(0x01000000)
+
 #endif	/* _DESKTECH_H_ */
-- 
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