/* * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_FREE_COPYRIGHT@ */ /* * @APPLE_FREE_COPYRIGHT@ */ /* * Here are the Diagnostic interface interfaces * Lovingly crafted by Bill Angell using traditional methods * Keep selectors in sync with the x86 version where possible. */ #ifdef KERNEL_PRIVATE #ifndef _DIAGNOSTICS_H_ #define _DIAGNOSTICS_H_ #ifndef __ppc__ #error This file is only useful on PowerPC. #endif #include <ppc/savearea.h> int diagCall(struct savearea *save); #define diagSCnum 0x00006000 #define dgAdjTB 0 #define dgLRA 1 #define dgpcpy 2 #define dgreset 3 #define dgtest 4 #define dgBMphys 5 #define dgUnMap 6 #define dgBootScreen 7 #define dgFlush 8 #define dgAlign 9 #define dgprw 10 #define dgmck 11 #define dg64 12 #define dgProbeRead 13 #define dgCPNull 14 #define dgPerfMon 15 #define dgMapPage 16 #define dgScom 17 #define dgBind 18 #define dgPproc 19 #define dgAcntg 20 #define dgKlra 21 #define dgKfree 22 #define dgWar 23 typedef struct diagWork { /* Diagnostic work area */ unsigned int dgLock; /* Lock if needed */ unsigned int dgFlags; /* Flags */ #define enaExpTrace 0x00000001 #define enaExpTraceb 31 #define enaUsrFCall 0x00000002 #define enaUsrFCallb 30 #define enaUsrPhyMp 0x00000004 #define enaUsrPhyMpb 29 #define enaDiagSCs 0x00000008 #define enaDiagSCsb 28 #define enaDiagDM 0x00000010 #define enaDiagSDMb 27 #define enaDiagEM 0x00000020 #define enaDiagEMb 26 #define enaDiagTrap 0x00000040 #define enaDiagTrapb 25 #define enaNotifyEM 0x00000080 #define enaNotifyEMb 24 unsigned int dgMisc0; unsigned int dgMisc1; unsigned int dgMisc2; unsigned int dgMisc3; unsigned int dgMisc4; unsigned int dgMisc5; } diagWork; typedef struct scomcomm { uint16_t scomcpu; /* CPU number */ uint16_t scomfunc; /* 0 = read; 1 = write */ uint32_t scomreg; /* SCOM register */ uint64_t scomstat; /* returned status */ uint64_t scomdata; /* input for write, output for read */ } scomcomm; extern diagWork dgWork; extern int diagTrap(struct savearea *, unsigned int); #endif /* _DIAGNOSTICS_H_ */ #endif /* KERNEL_PRIVATE */