24 lines
586 B
C
24 lines
586 B
C
/* $NetBSD: psl.h,v 1.1 2002/12/09 12:16:13 scw Exp $ */
|
|
|
|
#ifdef _KERNEL_OPT
|
|
#include "opt_ppcarch.h"
|
|
#endif
|
|
|
|
#include <powerpc/psl.h>
|
|
|
|
#ifdef PPC_IBM4XX
|
|
/* Apparently we get unexplained machine checks, so disable them. */
|
|
#undef PSL_USERSET
|
|
#define PSL_USERSET (PSL_EE | PSL_PR | PSL_IR | PSL_DR | PSL_RI)
|
|
|
|
/*
|
|
* We also need to override the PSL_SE bit. 4xx have completely
|
|
* different debug register support.
|
|
*
|
|
* The SE bit is actually the DWE bit. We want to set the DE bit
|
|
* to enable the debug regs instead of the DWE bit.
|
|
*/
|
|
#undef PSL_SE
|
|
#define PSL_SE 0x00000200
|
|
#endif
|