FreeBSD/Linux Kernel Cross Reference
sys/osfmk/i386/ipl.h

     /*
      * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
      *
      * @APPLE_LICENSE_HEADER_START@
      * 
      * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
      * 
      * 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. 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_LICENSE_HEADER_END@
     */
    /*
     * @OSF_COPYRIGHT@
     */
    /* 
     * Mach Operating System
     * Copyright (c) 1991,1990,1989 Carnegie Mellon University
     * All Rights Reserved.
     * 
     * Permission to use, copy, modify and distribute this software and its
     * documentation is hereby granted, provided that both the copyright
     * notice and this permission notice appear in all copies of the
     * software, derivative works or modified versions, and any portions
     * thereof, and that both notices appear in supporting documentation.
     * 
     * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
     * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     * 
     * Carnegie Mellon requests users of this software to return to
     * 
     *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
     *  School of Computer Science
     *  Carnegie Mellon University
     *  Pittsburgh PA 15213-3890
     * 
     * any improvements or extensions that they make and grant Carnegie Mellon
     * the rights to redistribute these changes.
     */
    /* 
     */
    
    /*
    Copyright (c) 1988,1989 Prime Computer, Inc.  Natick, MA 01760
    All Rights Reserved.
    
    Permission to use, copy, modify, and distribute this
    software and its documentation for any purpose and
    without fee is hereby granted, provided that the above
    copyright notice appears in all copies and that both the
    copyright notice and this permission notice appear in
    supporting documentation, and that the name of Prime
    Computer, Inc. not be used in advertising or publicity
    pertaining to distribution of the software without
    specific, written prior permission.
    
    THIS SOFTWARE IS PROVIDED "AS IS", AND PRIME COMPUTER,
    INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
    SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN
    NO EVENT SHALL PRIME COMPUTER, INC.  BE LIABLE FOR ANY
    SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
    DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
    PROFITS, WHETHER IN ACTION OF CONTRACT, NEGLIGENCE, OR
    OTHER TORTIOUS ACTION, ARISING OUR OF OR IN CONNECTION
    WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
    */
    
    #include <mach_kprof.h>
    
    #define SPL0            0
    #define SPL1            1
    #define SPL2            2
    #define SPL3            3
    #define SPL4            4
    #define SPL5            5
    #define SPL6            6
    
    #define SPLPP           5
    #define SPLTTY          6
    #define SPLNI           6
    
    #define IPLHI           8
    #define SPLHI           IPLHI
    
    #if     MACH_KPROF
   #define SPL7            7
   #else
   #define SPL7            IPLHI
   #endif
   
   #define SPL_CMP_GT(a, b)        ((unsigned)(a) >  (unsigned)(b))
   #define SPL_CMP_LT(a, b)        ((unsigned)(a) <  (unsigned)(b))
   #define SPL_CMP_GE(a, b)        ((unsigned)(a) >= (unsigned)(b))
   #define SPL_CMP_LE(a, b)        ((unsigned)(a) <= (unsigned)(b))
   
   #ifdef  MACH_KERNEL
   #ifndef ASSEMBLER
   
   #include <i386/AT386/misc_protos.h>
   
   extern i386_intr_t              ivect[];
   extern int              iunit[];
   extern unsigned char    intpri[];
   #endif  /* ASSEMBLER */
   #endif  /* MACH_KERNEL */

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