From 28c4cc2851fa0854dd75da268a248e59356626cb Mon Sep 17 00:00:00 2001
From: mhitch <mhitch@NetBSD.org>
Date: Wed, 11 Oct 2000 17:55:56 +0000
Subject: [PATCH] Use uncached memory so this has a chance of working on R4x00
 DECstations. My 5000/260 hung hard when a PMAG-D board was probed during
 boot.

---
 sys/arch/pmax/dev/px.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/arch/pmax/dev/px.c b/sys/arch/pmax/dev/px.c
index 5eef62bb342f..30c5b94f502f 100644
--- a/sys/arch/pmax/dev/px.c
+++ b/sys/arch/pmax/dev/px.c
@@ -1,4 +1,4 @@
-/* 	$NetBSD: px.c,v 1.33 2000/06/29 07:51:07 mrg Exp $	*/
+/* 	$NetBSD: px.c,v 1.34 2000/10/11 17:55:56 mhitch Exp $	*/
 
 /*-
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -43,7 +43,7 @@
 #endif
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: px.c,v 1.33 2000/06/29 07:51:07 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: px.c,v 1.34 2000/10/11 17:55:56 mhitch Exp $");
 
 /*
  * px.c: driver for the DEC TURBOchannel 2D and 3D accelerated framebuffers
@@ -367,7 +367,7 @@ px_init(fi, slotbase, unit, console)
 
 	/* Align to 8KB. px_info struct gets the first 4KB */
 	bufpa = (bufpa + 8191) & ~8191;
-	pxi = (struct px_info *)MIPS_PHYS_TO_KSEG0(bufpa);
+	pxi = (struct px_info *)MIPS_PHYS_TO_KSEG1(bufpa);
 	px_unit[unit] = pxi;
 	bufpa += PXMAP_INFO_SIZE;
 
@@ -396,7 +396,7 @@ px_init(fi, slotbase, unit, console)
 	 */
 	if (pxi->pxi_option) {
 		bufpa = MIPS_KSEG0_TO_PHYS(slotbase + PXG_SRAM_OFFSET);
-		pxi->pxi_rbuf = (int *)MIPS_PHYS_TO_KSEG0(bufpa);
+		pxi->pxi_rbuf = (int *)MIPS_PHYS_TO_KSEG1(bufpa);
 		pxi->pxi_rbuf_phys = bufpa;
 		pxi->pxi_rbuf_size = px_probe_sram(pxi);
 	}