psl.h revision 1.1 
1/*	$NetBSD: psl.h,v 1.1 2002/12/09 12:16:13 scw Exp $	*/
2
3#ifdef _KERNEL_OPT
4#include "opt_ppcarch.h"
5#endif
6
7#include <powerpc/psl.h>
8
9#ifdef PPC_IBM4XX
10/* Apparently we get unexplained machine checks, so disable them. */
11#undef PSL_USERSET
12#define	PSL_USERSET	(PSL_EE | PSL_PR | PSL_IR | PSL_DR | PSL_RI)
13
14/*
15 * We also need to override the PSL_SE bit.  4xx have completely
16 * different debug register support.
17 *
18 * The SE bit is actually the DWE bit.  We want to set the DE bit
19 * to enable the debug regs instead of the DWE bit.
20 */
21#undef	PSL_SE
22#define	PSL_SE	0x00000200
23#endif
24