drivers/scsi/mpt3sas/mpi/mpi2_type.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  *  Copyright 2000-2014 Avago Technologies.  All rights reserved.
   4  *
   5  *
   6  *           Name:  mpi2_type.h
   7  *          Title:  MPI basic type definitions
   8  *  Creation Date:  August 16, 2006
   9  *
  10  *    mpi2_type.h Version:  02.00.01
  11  *
  12  *  Version History
  13  *  ---------------
  14  *
  15  *  Date      Version   Description
  16  *  --------  --------  ------------------------------------------------------
  17  *  04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
  18  *  11-18-14  02.00.01  Updated copyright information.
  19  *  --------------------------------------------------------------------------
  20  */
  21
  22 #ifndef MPI2_TYPE_H
  23 #define MPI2_TYPE_H
  24
  25 /*******************************************************************************
  26  * Define * if it hasn't already been defined. By default
  27  * * is defined to be a near pointer. MPI2_POINTER can be defined as
  28  * a far pointer by defining * as "far *" before this header file is
  29  * included.
  30  */
  31
  32 /* the basic types may have already been included by mpi_type.h */
  33 #ifndef MPI_TYPE_H
  34 /*****************************************************************************
  35 *
  36 *               Basic Types
  37 *
  38 *****************************************************************************/
  39
  40 typedef u8 U8;
  41 typedef __le16 U16;
  42 typedef __le32 U32;
  43 typedef __le64 U64 __attribute__ ((aligned(4)));
  44
  45 /*****************************************************************************
  46 *
  47 *               Pointer Types
  48 *
  49 *****************************************************************************/
  50
  51 typedef U8 *PU8;
  52 typedef U16 *PU16;
  53 typedef U32 *PU32;
  54 typedef U64 *PU64;
  55
  56 #endif
  57
  58 #endif