arch/x86/kernel/platform/i86pc/include/sys/apic_ctlr.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_APIC_CTLR_H
  27 #define _SYS_APIC_CTLR_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 /*
  36  * Macros dealing with controller version field returned as part of
  37  * PSM_INTR_OP_APIC_TYPE.
  38  */
  39 #define PSMAT_LOCAL_APIC_VER(ctlr_ver)  ((ctlr_ver) & 0xff)
  40 #define PSMAT_IO_APIC_VER(ctlr_ver)     ((ctlr_ver) >> 8)
  41
  42 #ifdef  __cplusplus
  43 }
  44 #endif
  45
  46 #endif  /* _SYS_APIC_CTLR_H */