File:  [DragonFly] / src / sys / dev / raid / asr / i2oexec.h
Revision 1.3: download - view: text, annotated - select for diffs
Thu Aug 7 21:17:08 2003 UTC (11 years, 4 months ago) by dillon
Branches: MAIN
CVS tags: HEAD
kernel tree reorganization stage 1: Major cvs repository work (not logged as
commits) plus a major reworking of the #include's to accomodate the
relocations.

    * CVS repository files manually moved.  Old directories left intact
      and empty (temporary).

    * Reorganize all filesystems into vfs/, most devices into dev/,
      sub-divide devices by function.

    * Begin to move device-specific architecture files to the device
      subdirs rather then throwing them all into, e.g. i386/include

    * Reorganize files related to system busses, placing the related code
      in a new bus/ directory.  Also move cam to bus/cam though this may
      not have been the best idea in retrospect.

    * Reorganize emulation code and place it in a new emulation/ directory.

    * Remove the -I- compiler option in order to allow #include file
      localization, rename all config generated X.h files to use_X.h to
      clean up the conflicts.

    * Remove /usr/src/include (or /usr/include) dependancies during the
      kernel build, beyond what is normally needed to compile helper
      programs.

    * Make config create 'machine' softlinks for architecture specific
      directories outside of the standard <arch>/include.

    * Bump the config rev.

    WARNING! after this commit /usr/include and /usr/src/sys/compile/*
    should be regenerated from scratch.

/* $FreeBSD: src/sys/dev/asr/i2oexec.h,v 1.1.2.1 2000/09/21 20:33:50 msmith Exp $ */
/* $DragonFly: src/sys/dev/raid/asr/i2oexec.h,v 1.3 2003/08/07 21:17:08 dillon Exp $ */
/****************************************************************
 * Copyright (c) 1996-2000 Distributed Processing Technology Corporation
 * Copyright (c) 2000 Adaptec Corporation.
 * All rights reserved.
 * 
 * Copyright 1999 I2O Special Interest Group (I2O SIG).  All rights reserved.
 * All rights reserved
 * 
 * TERMS AND CONDITIONS OF USE
 * 
 * Redistribution and use in source form, with or without modification, are
 * permitted provided that redistributions of source code must retain the
 * above copyright notice, this list of conditions and the following disclaimer.
 * 
 * This software is provided `as is' by Distributed Processing Technology and
 * any express or implied warranties, including, but not limited to, the
 * implied warranties of merchantability and fitness for a particular purpose,
 * are disclaimed. In no event shall Distributed Processing Technology be
 * liable for any direct, indirect, incidental, special, exemplary or
 * consequential damages (including, but not limited to, procurement of
 * substitute goods or services; loss of use, data, or profits; or business
 * interruptions) however caused and on any theory of liability, whether in
 * contract, strict liability, or tort (including negligence or otherwise)
 * arising in any way out of the use of this driver software, even if advised
 * of the possibility of such damage.
 * 
 * This header file, and any modifications of this header file, are provided
 * contingent upon your agreement and adherence to the here-listed terms and
 * conditions.  By accepting and/or using this header file, you agree to abide
 * by these terms and conditions and that these terms and conditions will be
 * construed and governed in accordance with the laws of the State of California,
 * without reference to conflict-of-law provisions.  If you do not agree
 * to these terms and conditions, please delete this file, and any copies,
 * permanently, without making any use thereof.
 * 
 * THIS HEADER FILE IS PROVIDED FREE OF CHARGE ON AN AS-IS BASIS WITHOUT
 * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.  I2O SIG DOES NOT WARRANT THAT THIS HEADER FILE WILL MEET THE
 * USER'S REQUIREMENTS OR THAT ITS OPERATION WILL BE UNINTERRUPTED OR
 * ERROR-FREE.
 * 
 * I2O SIG DISCLAIMS ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF
 * ANY PROPRIETARY RIGHTS, RELATING TO THE IMPLEMENTATION OF THE I2O
 * SPECIFICATIONS.  I2O SIG DOES NOT WARRANT OR REPRESENT THAT SUCH
 * IMPLEMENTATIONS WILL NOT INFRINGE SUCH RIGHTS.
 * 
 * THE USER OF THIS HEADER FILE SHALL HAVE NO RECOURSE TO I2O SIG FOR ANY
 * ACTUAL OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOST DATA
 * OR LOST PROFITS ARISING OUT OF THE USE OR INABILITY TO USE THIS PROGRAM.
 * 
 * I2O SIG grants the user of this header file a license to copy, distribute,
 * and modify it, for any purpose, under the following terms.  Any copying,
 * distribution, or modification of this header file must not delete or alter
 * the copyright notice of I2O SIG or any of these Terms and Conditions.
 * 
 * Any distribution of this header file must not include a charge for the
 * header file (unless such charges are strictly for the physical acts of
 * copying or transferring copies).  However, distribution of a product in
 * which this header file is embedded may include a charge so long as any
 * such charge does not include any charge for the header file itself.
 * 
 * Any modification of this header file constitutes a derivative work based
 * on this header file.  Any distribution of such derivative work: (1) must
 * include prominent notices that the header file has been changed from the
 * original, together with the dates of any changes; (2) automatically includes 
 * this same license to the original header file from I2O SIG, without any
 * restriction thereon from the distributing user; and (3) must include a
 * grant of license of the modified file under the same terms and conditions
 * as these Terms and Conditions.
 * 
 * The I2O SIG Web site can be found at: http://www.i2osig.org
 * 
 * The I2O SIG encourages you to deposit derivative works based on this
 * header file at the I2O SIG Web site.  Furthermore, to become a Registered
 * Developer of the I2O SIG, sign up at the Web site or call 415.750.8352
 * (United States).
 ****************************************************************/

/*********************************************************************
 * I2OExec.h -- I2O Executive Class Message definition file
 *
 * This file contains information presented in Chapter 4 of the I2O(tm)
 * Specification.
 **********************************************************************/

#if !defined(I2O_EXECUTIVE_HDR)
#define I2O_EXECUTIVE_HDR

#define I2OEXEC_REV 1_5_4  /* I2OExec header file revision string */

#if ((defined(KERNEL) || defined(_KERNEL)) && defined(__FreeBSD__))
# if (!defined(KERN_VERSION))
#  include <sys/sysctl.h>
# endif
# if (KERN_VERSION < 3)
#  include "i2omsg.h"      /* Include the Base Message file */
#  include "i2outil.h"
# else
#  include "i2omsg.h"      /* Include the Base Message file */
#  include "i2outil.h"
# endif
#else
# include   "i2omsg.h"      /* Include the Base Message file */
# include   "i2outil.h"
#endif


/*
    NOTES:

    Gets, reads, receives, etc. are all even numbered functions.
    Sets, writes, sends, etc. are all odd numbered functions.
    Functions that both send and receive data can be either but an attempt is made
        to use the function number that indicates the greater transfer amount.
    Functions that do not send or receive data use odd function numbers.

    Some functions are synonyms like read, receive and send, write.

    All common functions will have a code of less than 0x80.
    Unique functions to a class will start at 0x80.
    Executive Functions start at 0xA0.

    Utility Message function codes range from 0 - 0x1f
    Base Message function codes range from 0x20 - 0xfe
    Private Message function code is 0xff.
*/

PRAGMA_ALIGN_PUSH
PRAGMA_PACK_PUSH

/*  I2O Executive Function Codes.  */

#define    I2O_EXEC_ADAPTER_ASSIGN                     0xB3
#define    I2O_EXEC_ADAPTER_READ                       0xB2
#define    I2O_EXEC_ADAPTER_RELEASE                    0xB5
#define    I2O_EXEC_BIOS_INFO_SET                      0xA5
#define    I2O_EXEC_BOOT_DEVICE_SET                    0xA7
#define    I2O_EXEC_CONFIG_VALIDATE                    0xBB
#define    I2O_EXEC_CONN_SETUP                         0xCA
#define    I2O_EXEC_DDM_DESTROY                        0xB1
#define    I2O_EXEC_DDM_ENABLE                         0xD5
#define    I2O_EXEC_DDM_QUIESCE                        0xC7
#define    I2O_EXEC_DDM_RESET                          0xD9
#define    I2O_EXEC_DDM_SUSPEND                        0xAF
#define    I2O_EXEC_DEVICE_ASSIGN                      0xB7
#define    I2O_EXEC_DEVICE_RELEASE                     0xB9
#define    I2O_EXEC_HRT_GET                            0xA8
#define    I2O_EXEC_IOP_CLEAR                          0xBE
#define    I2O_EXEC_IOP_CONNECT                        0xC9
#define    I2O_EXEC_IOP_RESET                          0xBD
#define    I2O_EXEC_LCT_NOTIFY                         0xA2
#define    I2O_EXEC_OUTBOUND_INIT                      0xA1
#define    I2O_EXEC_PATH_ENABLE                        0xD3
#define    I2O_EXEC_PATH_QUIESCE                       0xC5
#define    I2O_EXEC_PATH_RESET                         0xD7
#define    I2O_EXEC_STATIC_MF_CREATE                   0xDD
#define    I2O_EXEC_STATIC_MF_RELEASE                  0xDF
#define    I2O_EXEC_STATUS_GET                         0xA0
#define    I2O_EXEC_SW_DOWNLOAD                        0xA9
#define    I2O_EXEC_SW_UPLOAD                          0xAB
#define    I2O_EXEC_SW_REMOVE                          0xAD
#define    I2O_EXEC_SYS_ENABLE                         0xD1
#define    I2O_EXEC_SYS_MODIFY                         0xC1
#define    I2O_EXEC_SYS_QUIESCE                        0xC3
#define    I2O_EXEC_SYS_TAB_SET                        0xA3


/* I2O Get Status State values */

#define    I2O_IOP_STATE_INITIALIZING                  0x01
#define    I2O_IOP_STATE_RESET                         0x02
#define    I2O_IOP_STATE_HOLD                          0x04
#define    I2O_IOP_STATE_READY                         0x05
#define    I2O_IOP_STATE_OPERATIONAL                   0x08
#define    I2O_IOP_STATE_FAILED                        0x10
#define    I2O_IOP_STATE_FAULTED                       0x11


/* Event Indicator Assignments for the Executive Class. */

#define    I2O_EVENT_IND_RESOURCE_LIMIT                0x00000001
#define    I2O_EVENT_IND_CONNECTION_FAIL               0x00000002
#define    I2O_EVENT_IND_ADAPTER_FAULT                 0x00000004
#define    I2O_EVENT_IND_POWER_FAIL                    0x00000008
#define    I2O_EVENT_IND_RESET_PENDING                 0x00000010
#define    I2O_EVENT_IND_RESET_IMMINENT                0x00000020
#define    I2O_EVENT_IND_HARDWARE_FAIL                 0x00000040
#define    I2O_EVENT_IND_XCT_CHANGE                    0x00000080
#define    I2O_EVENT_IND_NEW_LCT_ENTRY                 0x00000100
#define    I2O_EVENT_IND_MODIFIED_LCT                  0x00000200
#define    I2O_EVENT_IND_DDM_AVAILABILITY              0x00000400

/* Resource Limit Event Data */

#define    I2O_EVENT_RESOURCE_LIMIT_LOW_MEMORY         0x00000001
#define    I2O_EVENT_RESOURCE_LIMIT_INBOUND_POOL_LOW   0x00000002
#define    I2O_EVENT_RESOURCE_LIMIT_OUTBOUND_POOL_LOW  0x00000004

/* Connection Fail Event Data */

#define    I2O_EVENT_CONNECTION_FAIL_REPOND_NORMAL     0x00000000
#define    I2O_EVENT_CONNECTION_FAIL_NOT_REPONDING     0x00000001
#define    I2O_EVENT_CONNECTION_FAIL_NO_AVAILABLE_FRAMES 0x00000002

/* Reset Pending Event Data */

#define    I2O_EVENT_RESET_PENDING_POWER_LOSS          0x00000001
#define    I2O_EVENT_RESET_PENDING_CODE_VIOLATION      0x00000002

/* Reset Imminent Event Data */

#define    I2O_EVENT_RESET_IMMINENT_UNKNOWN_CAUSE      0x00000000
#define    I2O_EVENT_RESET_IMMINENT_POWER_LOSS         0x00000001
#define    I2O_EVENT_RESET_IMMINENT_CODE_VIOLATION     0x00000002
#define    I2O_EVENT_RESET_IMMINENT_PARITY_ERROR       0x00000003
#define    I2O_EVENT_RESET_IMMINENT_CODE_EXCEPTION     0x00000004
#define    I2O_EVENT_RESET_IMMINENT_WATCHDOG_TIMEOUT   0x00000005

/* Hardware Fail Event Data */

#define    I2O_EVENT_HARDWARE_FAIL_UNKNOWN_CAUSE       0x00000000
#define    I2O_EVENT_HARDWARE_FAIL_CPU_FAILURE         0x00000001
#define    I2O_EVENT_HARDWARE_FAIL_MEMORY_FAULT        0x00000002
#define    I2O_EVENT_HARDWARE_FAIL_DMA_FAILURE         0x00000003
#define    I2O_EVENT_HARDWARE_FAIL_IO_BUS_FAILURE      0x00000004

/* DDM Availability Event Data */

#define    I2O_EVENT_DDM_AVAILIBILITY_RESPOND_NORMAL   0x00000000
#define    I2O_EVENT_DDM_AVAILIBILITY_CONGESTED        0x00000001
#define    I2O_EVENT_DDM_AVAILIBILITY_NOT_RESPONDING   0x00000002
#define    I2O_EVENT_DDM_AVAILIBILITY_PROTECTION_VIOLATION 0x00000003
#define    I2O_EVENT_DDM_AVAILIBILITY_CODE_VIOLATION   0x00000004

/****************************************************************************/

#define    I2O_OPERATION_FLAG_ASSIGN_PERMANENT         0x01

/* ExecAdapterAssign Function Message Frame structure. */

typedef struct _I2O_EXEC_ADAPTER_ASSIGN_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
#if (defined(__BORLANDC__))
   U32                         DdmTID;
#else
   BF                          DdmTID:I2O_TID_SZ;
   BF                          reserved:I2O_RESERVED_12BITS;
   BF                          OperationFlags:I2O_8BIT_FLAGS_SZ;
#endif
   I2O_HRT_ENTRY               HRTEntry;
} I2O_EXEC_ADAPTER_ASSIGN_MESSAGE, *PI2O_EXEC_ADAPTER_ASSIGN_MESSAGE;


/****************************************************************************/

#define    I2O_REQUEST_FLAG_CONFIG_REGISTER            0x00000000
#define    I2O_REQUEST_FLAG_IO_REGISTER                0x00000001
#define    I2O_REQUEST_FLAG_ADAPTER_MEMORY             0x00000002

/* ExecAdapterRead Function Message Frame structure. */

typedef struct _I2O_EXEC_ADAPTER_READ_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U32                         AdapterID;
   U32                         RequestFlags;
   U32                         Offset;
   U32                         Length;
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_ADAPTER_READ_MESSAGE, *PI2O_EXEC_ADAPTER_READ_MESSAGE;


/****************************************************************************/

#define    I2O_OPERATION_FLAG_RELEASE_PERMANENT        0x01

/* ExecAdapterRelease Function Message Frame structure. */

typedef struct _I2O_EXEC_ADAPTER_RELEASE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U8                          reserved[3];
   U8                          OperationFlags;
   I2O_HRT_ENTRY               HRTEntry;
} I2O_EXEC_ADAPTER_RELEASE_MESSAGE, *PI2O_EXEC_ADAPTER_RELEASE_MESSAGE;


/****************************************************************************/

/* ExecBiosInfoSet Function Message Frame structure. */

typedef struct _I2O_EXEC_BIOS_INFO_SET_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
#if (defined(__BORLANDC__))
   U32                         DeviceTID;
#else
   BF                          DeviceTID:I2O_TID_SZ;
   BF                          reserved:I2O_RESERVED_12BITS;
   BF                          BiosInfo:I2O_BIOS_INFO_SZ;
#endif
} I2O_EXEC_BIOS_INFO_SET_MESSAGE, *PI2O_EXEC_BIOS_INFO_SET_MESSAGE;


/****************************************************************************/

/* ExecBootDeviceSet Function Message Frame structure. */

typedef struct _I2O_EXEC_BOOT_DEVICE_SET_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          BootDevice:I2O_TID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          reserved1:I2O_RESERVED_16BITS;
} I2O_EXEC_BOOT_DEVICE_SET_MESSAGE, *PI2O_EXEC_BOOT_DEVICE_SET_MESSAGE;


/****************************************************************************/

/* ExecConfigValidate Function Message Frame structure. */

typedef struct _I2O_EXEC_CONFIG_VALIDATE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
} I2O_EXEC_CONFIG_VALIDATE_MESSAGE, *PI2O_EXEC_CONFIG_VALIDATE_MESSAGE;


/****************************************************************************/

/* ExecConnSetup Requestor  */

typedef struct _I2O_ALIAS_CONNECT_SETUP {
#if (defined(__BORLANDC__))
   U32                         IOP1AliasForTargetDevice;
#else
   BF                          IOP1AliasForTargetDevice:I2O_TID_SZ;
   BF                          IOP2AliasForInitiatorDevice:I2O_TID_SZ;
   BF                          reserved:I2O_RESERVED_8BITS;
#endif
} I2O_ALIAS_CONNECT_SETUP, *PI2O_ALIAS_CONNECT_SETUP;

#define    I2O_OPERATION_FLAG_PEER_TO_PEER_BIDIRECTIONAL   0x01

/* ExecConnSetup Object  */

typedef struct _I2O_OBJECT_CONNECT_SETUP {
#if (defined(__BORLANDC__))
   U32                         TargetDevice;
#else
   BF                          TargetDevice:I2O_TID_SZ;
   BF                          InitiatorDevice:I2O_TID_SZ;
   BF                          OperationFlags:I2O_8BIT_FLAGS_SZ;
#endif
} I2O_OBJECT_CONNECT_SETUP, *PI2O_OBJECT_CONNECT_SETUP;


/* ExecConnSetup Function Message Frame structure. */

typedef struct _I2O_EXEC_CONN_SETUP_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   I2O_OBJECT_CONNECT_SETUP    ObjectInfo;
   I2O_ALIAS_CONNECT_SETUP     AliasInfo;
   U16                         IOP2InboundMFrameSize;
   U16                         reserved;
   U32                         MessageClass;
} I2O_EXEC_CONN_SETUP_MESSAGE, *PI2O_EXEC_CONN_SETUP_MESSAGE;


/* ExecConnSetup Object Reply */

typedef struct _I2O_OBJECT_CONNECT_REPLY {
#if (defined(__BORLANDC__))
   U32                         TargetDevice;
#else
   BF                          TargetDevice:I2O_TID_SZ;
   BF                          InitiatorDevice:I2O_TID_SZ;
   BF                          ReplyStatusCode:I2O_8BIT_FLAGS_SZ;
#endif
} I2O_OBJECT_CONNECT_REPLY, *PI2O_OBJECT_CONNECT_REPLY;


/* ExecConnSetup reply structure. */

typedef struct _I2O_EXEC_CONN_SETUP_REPLY {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   I2O_OBJECT_CONNECT_REPLY    ObjectInfo;
   I2O_ALIAS_CONNECT_SETUP     AliasInfo;
   U16                         IOP2InboundMFrameSize;
   U16                         reserved;
} I2O_EXEC_CONN_SETUP_REPLY, *PI2O_EXEC_CONN_SETUP_REPLY;


/****************************************************************************/

/* ExecDdmDestroy Function Message Frame structure. */

typedef struct _I2O_EXEC_DDM_DESTROY_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          DdmTID:I2O_TID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          reserved1:I2O_RESERVED_16BITS;
} I2O_EXEC_DDM_DESTROY_MESSAGE, *PI2O_EXEC_DDM_DESTROY_MESSAGE;


/****************************************************************************/

/* ExecDdmEnable Function Message Frame structure. */

typedef struct _I2O_EXEC_DDM_ENABLE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          DeviceTID:I2O_TID_SZ;
   BF                          reserved2:I2O_RESERVED_4BITS;
   BF                          reserved1:I2O_RESERVED_16BITS;
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_DDM_ENABLE_MESSAGE, *PI2O_EXEC_DDM_ENABLE_MESSAGE;


/****************************************************************************/

/* ExecDdmQuiesce Function Message Frame structure. */

typedef struct _I2O_EXEC_DDM_QUIESCE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          DeviceTID:I2O_TID_SZ;
   BF                          reserved2:I2O_RESERVED_4BITS;
   BF                          reserved1:I2O_RESERVED_16BITS;
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_DDM_QUIESCE_MESSAGE, *PI2O_EXEC_DDM_QUIESCE_MESSAGE;


/****************************************************************************/

/* ExecDdmReset Function Message Frame structure. */

typedef struct _I2O_EXEC_DDM_RESET_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          DeviceTID:I2O_TID_SZ;
   BF                          reserved2:I2O_RESERVED_4BITS;
   BF                          reserved1:I2O_RESERVED_16BITS;
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_DDM_RESET_MESSAGE, *PI2O_EXEC_DDM_RESET_MESSAGE;


/****************************************************************************/

/* ExecDdmSuspend Function Message Frame structure. */

typedef struct _I2O_EXEC_DDM_SUSPEND_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          DdmTID:I2O_TID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          reserved1:I2O_RESERVED_16BITS;
} I2O_EXEC_DDM_SUSPEND_MESSAGE, *PI2O_EXEC_DDM_SUSPEND_MESSAGE;


/****************************************************************************/

#define    I2O_OPERATION_FLAG_ASSIGN_PERMANENT         0x01

/* ExecDeviceAssign Function Message Frame structure. */

typedef struct _I2O_EXEC_DEVICE_ASSIGN_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
#if (defined(__BORLANDC__))
   U32                         DeviceTID;
#else
   BF                          DeviceTID:I2O_TID_SZ;
   BF                          DdmTID:I2O_TID_SZ;
   BF                          OperationFlags:I2O_8BIT_FLAGS_SZ;
#endif
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_DEVICE_ASSIGN_MESSAGE, *PI2O_EXEC_DEVICE_ASSIGN_MESSAGE;


/****************************************************************************/

#define    I2O_OPERATION_FLAG_RELEASE_PERMANENT        0x01

/* ExecDeviceRelease Function Message Frame structure. */

typedef struct _I2O_EXEC_DEVICE_RELEASE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
#if (defined(__BORLANDC__))
   U32                         DeviceTID;
#else
   BF                          DeviceTID:I2O_TID_SZ;
   BF                          DdmTID:I2O_TID_SZ;
   BF                          OperationFlags:I2O_8BIT_FLAGS_SZ;
#endif
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_DEVICE_RELEASE_MESSAGE, *PI2O_EXEC_DEVICE_RELEASE_MESSAGE;


/****************************************************************************/

/* HRT Entry Structure defined in I2OMSG.H */

/* ExecHrtGet Function Message Frame structure. */

typedef struct _I2O_EXEC_HRT_GET_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_HRT_GET_MESSAGE, *PI2O_EXEC_HRT_GET_MESSAGE;


/****************************************************************************/


/* ExecIopClear Function Message Frame structure. */

typedef struct _I2O_EXEC_IOP_CLEAR_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
} I2O_EXEC_IOP_CLEAR_MESSAGE, *PI2O_EXEC_IOP_CLEAR_MESSAGE;


/****************************************************************************/


/* ExecIopConnect Function Message Frame structure. */

typedef struct _I2O_EXEC_IOP_CONNECT_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          reserved:I2O_RESERVED_16BITS;
   BF                          reserved3:I2O_RESERVED_8BITS;
   BF                          IOP1MsgerType:I2O_MESSENGER_TYPE_SZ;
   U16                         IOP1InboundMFrameSize;
   BF                          IOP1AliasForIOP2:I2O_TID_SZ;
   U8                          reserved1;
   BF                          IOP_ID1:I2O_IOP_ID_SZ;
   BF                          reserved2:I2O_RESERVED_4BITS;
   BF                          HostUnitID1:I2O_UNIT_ID_SZ;
} I2O_EXEC_IOP_CONNECT_MESSAGE, *PI2O_EXEC_IOP_CONNECT_MESSAGE;


    /* ExecIopConnect reply structure */

typedef struct _I2O_EXEC_IOP_CONNECT_IOP_REPLY {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U16                         DetailedStatusCode;
   U8                          reserved;
   U8                          ReqStatus;
   U16                         IOP2InboundMFrameSize;
   BF                          IOP2AliasForIOP1:I2O_TID_SZ;
   U8                          reserved1;
   BF                          IOP_ID2:I2O_IOP_ID_SZ;
   BF                          reserved2:I2O_RESERVED_4BITS;
   BF                          HostUnitID2:I2O_UNIT_ID_SZ;
} I2O_EXEC_IOP_CONNECT_REPLY, *PI2O_EXEC_IOP_CONNECT_REPLY;


/****************************************************************************/


#define    I2O_EXEC_IOP_RESET_RESERVED_SZ              16

#define    I2O_EXEC_IOP_RESET_IN_PROGRESS              0x01
#define    I2O_EXEC_IOP_RESET_REJECTED                 0x02

#define    I2O_EXEC_IOP_RESET_STATUS_RESERVED_SZ       3

typedef struct _I2O_EXEC_IOP_RESET_STATUS {
#   if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
        U32                    ResetStatus;
#   else
        U8                     ResetStatus;
        U8                     reserved[I2O_EXEC_IOP_RESET_STATUS_RESERVED_SZ];
#   endif
} I2O_EXEC_IOP_RESET_STATUS, *PI2O_EXEC_IOP_RESET_STATUS;


/* ExecIopReset Function Message Frame structure. */

typedef struct _I2O_EXEC_IOP_RESET_MESSAGE {
   U8                          VersionOffset;
   U8                          MsgFlags;
   U16                         MessageSize;
#if (defined(__BORLANDC__) || defined(sparc))
   U32                         TargetAddress;
#else
   BF                          TargetAddress:I2O_TID_SZ;
   BF                          InitiatorAddress:I2O_TID_SZ;
   BF                          Function:I2O_FUNCTION_SZ;
#endif
   U8                          Reserved[I2O_EXEC_IOP_RESET_RESERVED_SZ];
   U32                         StatusWordLowAddress;
   U32                         StatusWordHighAddress;
} I2O_EXEC_IOP_RESET_MESSAGE, *PI2O_EXEC_IOP_RESET_MESSAGE;


/****************************************************************************/

/* LCT Entry Structure defined in I2OMSG.H */

/* ExecLCTNotify Function Message Frame structure. */

typedef struct _I2O_EXEC_LCT_NOTIFY_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U32                         ClassIdentifier;
   U32                         LastReportedChangeIndicator;
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_LCT_NOTIFY_MESSAGE, *PI2O_EXEC_LCT_NOTIFY_MESSAGE;


/****************************************************************************/


/* ExecOutboundInit Function Message Frame structure. */

typedef struct _I2O_EXEC_OUTBOUND_INIT_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U32                         HostPageFrameSize;
   U8                          InitCode;
   U8                          reserved;
   U16                         OutboundMFrameSize;
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_OUTBOUND_INIT_MESSAGE, *PI2O_EXEC_OUTBOUND_INIT_MESSAGE;


#define    I2O_EXEC_OUTBOUND_INIT_IN_PROGRESS          0x01
#define    I2O_EXEC_OUTBOUND_INIT_REJECTED             0x02
#define    I2O_EXEC_OUTBOUND_INIT_FAILED               0x03
#define    I2O_EXEC_OUTBOUND_INIT_COMPLETE             0x04

#define    I2O_EXEC_OUTBOUND_INIT_RESERVED_SZ          3


typedef struct _I2O_EXEC_OUTBOUND_INIT_STATUS {
   U8                          InitStatus;
   U8                          reserved[I2O_EXEC_OUTBOUND_INIT_RESERVED_SZ];
} I2O_EXEC_OUTBOUND_INIT_STATUS, *PI2O_EXEC_OUTBOUND_INIT_STATUS;


typedef struct _I2O_EXEC_OUTBOUND_INIT_RECLAIM_LIST {
   U32                         MFACount;
   U32                         MFAReleaseCount;
   U32                         MFAAddress[1];
} I2O_EXEC_OUTBOUND_INIT_RECLAIM_LIST, *PI2O_EXEC_OUTBOUND_INIT_RECLAIM_LIST;


/****************************************************************************/

/* ExecPathEnable Function Message Frame structure. */

typedef struct _I2O_EXEC_PATH_ENABLE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_PATH_ENABLE_MESSAGE, *PI2O_EXEC_PATH_ENABLE_MESSAGE;


/****************************************************************************/

/* ExecPathQuiesce Function Message Frame structure. */

typedef struct _I2O_EXEC_PATH_QUIESCE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_PATH_QUIESCE_MESSAGE, *PI2O_EXEC_PATH_QUIESCE_MESSAGE;


/****************************************************************************/

/* ExecPathReset Function Message Frame structure. */

typedef struct _I2O_EXEC_PATH_RESET_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
} I2O_EXEC_PATH_RESET_MESSAGE, *PI2O_EXEC_PATH_RESET_MESSAGE;


/****************************************************************************/

#define    I2O_EXEC_STATIC_MF_CREATE_RESERVED_SZ        3

/* ExecStaticMfCreate Message Frame  structure */

typedef struct _I2O_EXEC_STATIC_MF_CREATE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U8                          MaxOutstanding;
   U8                          reserved[I2O_EXEC_STATIC_MF_CREATE_RESERVED_SZ];
   I2O_MESSAGE_FRAME           StaticMessageFrame;
} I2O_EXEC_STATIC_MF_CREATE_MESSAGE, *PI2O_EXEC_STATIC_MF_CREATE_MESSAGE;


/* ExecStaticMfCreate Message Frame reply */

typedef struct _I2O_EXEC_STATIC_MF_CREATE_REPLY {
   I2O_SINGLE_REPLY_MESSAGE_FRAME  StdReplyFrame;
   PI2O_MESSAGE_FRAME              StaticMFA;
} I2O_EXEC_STATIC_MF_CREATE_REPLY, *PI2O_EXEC_STATIC_MF_CREATE_REPLY;


/* ExecStaticMfRelease Message Frame structure */

typedef struct _I2O_EXEC_STATIC_MF_RELEASE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   PI2O_MESSAGE_FRAME          StaticMFA;
} I2O_EXEC_STATIC_MF_RELEASE_MESSAGE, *PI2O_EXEC_STATIC_MF_RELEASE_MESSAGE;


/****************************************************************************/

#define    I2O_EXEC_STATUS_GET_RESERVED_SZ             16

/* ExecStatusGet Function Message Frame structure. */

typedef struct _I2O_EXEC_STATUS_GET_MESSAGE {
   U8                          VersionOffset;
   U8                          MsgFlags;
   U16                         MessageSize;
#if (defined(__BORLANDC__) || defined(_DPT_BIG_ENDIAN) || defined(sparc))
   U32                         TargetAddress;
#else
   BF                          TargetAddress:I2O_TID_SZ;
   BF                          InitiatorAddress:I2O_TID_SZ;
   BF                          Function:I2O_FUNCTION_SZ;
#endif
   U8                          Reserved[I2O_EXEC_STATUS_GET_RESERVED_SZ];
   U32                         ReplyBufferAddressLow;
   U32                         ReplyBufferAddressHigh;
   U32                         ReplyBufferLength;
} I2O_EXEC_STATUS_GET_MESSAGE, *PI2O_EXEC_STATUS_GET_MESSAGE;


#define    I2O_IOP_STATUS_PROD_ID_STR_SZ               24
#define    I2O_EXEC_STATUS_GET_REPLY_RESERVED_SZ       6

/* ExecStatusGet reply Structure */

#define    I2O_IOP_CAP_CONTEXT_32_ONLY                 0x00000000
#define    I2O_IOP_CAP_CONTEXT_64_ONLY                 0x00000001
#define    I2O_IOP_CAP_CONTEXT_32_64_NOT_CURRENTLY     0x00000002
#define    I2O_IOP_CAP_CONTEXT_32_64_CURRENTLY         0x00000003
#define    I2O_IOP_CAP_CURRENT_CONTEXT_NOT_CONFIG      0x00000000
#define    I2O_IOP_CAP_CURRENT_CONTEXT_32_ONLY         0x00000004
#define    I2O_IOP_CAP_CURRENT_CONTEXT_64_ONLY         0x00000008
#define    I2O_IOP_CAP_CURRENT_CONTEXT_32_64           0x0000000C
#define    I2O_IOP_CAP_INBOUND_PEER_SUPPORT            0x00000010
#define    I2O_IOP_CAP_OUTBOUND_PEER_SUPPORT           0x00000020
#define    I2O_IOP_CAP_PEER_TO_PEER_SUPPORT            0x00000040

typedef struct _I2O_EXEC_STATUS_GET_REPLY {
   U16                         OrganizationID;
   U16                         reserved;
#if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
   U32                         IOP_ID;
#else
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved1:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
#endif
#if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
   U32                         SegmentNumber;
#else
   BF                          SegmentNumber:I2O_SEGMENT_NUMBER_SZ;
   BF                          I2oVersion:I2O_4BIT_VERSION_SZ;
   BF                          IopState:I2O_IOP_STATE_SZ;
   BF                          MessengerType:I2O_MESSENGER_TYPE_SZ;
#endif
   U16                         InboundMFrameSize;
   U8                          InitCode;
   U8                          reserved2;
   U32                         MaxInboundMFrames;
   U32                         CurrentInboundMFrames;
   U32                         MaxOutboundMFrames;
   U8                          ProductIDString[I2O_IOP_STATUS_PROD_ID_STR_SZ];
   U32                         ExpectedLCTSize;
   U32                         IopCapabilities;
   U32                         DesiredPrivateMemSize;
   U32                         CurrentPrivateMemSize;
   U32                         CurrentPrivateMemBase;
   U32                         DesiredPrivateIOSize;
   U32                         CurrentPrivateIOSize;
   U32                         CurrentPrivateIOBase;
   U8                          reserved3[3];
   U8                          SyncByte;
} I2O_EXEC_STATUS_GET_REPLY, *PI2O_EXEC_STATUS_GET_REPLY;


/****************************************************************************/

#define    I2O_EXEC_SW_DOWNLOAD_FLAG_LOAD_MEMORY       0x00
#define    I2O_EXEC_SW_DOWNLOAD_FLAG_PERMANENT_STORE   0x01
#define    I2O_EXEC_SW_DOWNLOAD_FLAG_EXPERIMENTAL      0x00
#define    I2O_EXEC_SW_DOWNLOAD_FLAG_OVERRIDE          0x02

#define    I2O_EXEC_SW_TYPE_DDM                        0x01
#define    I2O_EXEC_SW_TYPE_DDM_MPB                    0x02
#define    I2O_EXEC_SW_TYPE_DDM_CONFIG_TABLE           0x03
#define    I2O_EXEC_SW_TYPE_IRTOS                      0x11
#define    I2O_EXEC_SW_TYPE_IRTOS_PRIVATE_MODULE       0x12
#define    I2O_EXEC_SW_TYPE_IRTOS_DIALOG_TABLE         0x13
#define    I2O_EXEC_SW_TYPE_IOP_PRIVATE_MODULE         0x22
#define    I2O_EXEC_SW_TYPE_IOP_DIALOG_TABLE           0x23


/* I2O ExecSwDownload/Upload/Remove SwID Structure */

typedef struct _I2O_SW_ID {
   U16                                      ModuleID;
   U16                                      OrganizationID;
} I2O_SW_ID, *PI2O_SW_ID;


/* ExecSwDownload Function Message Frame structure. */

typedef struct _I2O_EXEC_SW_DOWNLOAD_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U8                          CurrentFragment;
   U8                          TotalFragments;
   U8                          SwType;
   U8                          DownloadFlags;
   U32                         SWSize;
   I2O_SW_ID                   SwID;
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_SW_DOWNLOAD_MESSAGE, *PI2O_EXEC_SW_DOWNLOAD_MESSAGE;


/****************************************************************************/


/* ExecSwUpload Function Message Frame structure. */

typedef struct _I2O_EXEC_SW_UPLOAD_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U8                          CurrentFragment;
   U8                          TotalFragments;
   U8                          SwType;
   U8                          UploadFlags;
   U32                         SWSize;
   I2O_SW_ID                   SwID;
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_SW_UPLOAD_MESSAGE, *PI2O_EXEC_SW_UPLOAD_MESSAGE;


/****************************************************************************/


/* ExecSwRemove Function Message Frame structure. */

typedef struct _I2O_EXEC_SW_REMOVE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   U16                         reserved;
   U8                          SwType;
   U8                          RemoveFlags;
   U32                         SWSize;
   I2O_SW_ID                   SwID;
} I2O_EXEC_SW_REMOVE_MESSAGE, *PI2O_EXEC_SW_REMOVE_MESSAGE;


/****************************************************************************/


/* ExecSysEnable Function Message Frame structure. */

typedef struct _I2O_EXEC_SYS_ENABLE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
} I2O_EXEC_SYS_ENABLE_MESSAGE, *PI2O_EXEC_SYS_ENABLE_MESSAGE;


/****************************************************************************/


/* ExecSysModify Function Message Frame structure. */

typedef struct _I2O_EXEC_SYS_MODIFY_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_SYS_MODIFY_MESSAGE, *PI2O_EXEC_SYS_MODIFY_MESSAGE;


/****************************************************************************/


/* ExecSysQuiesce Function Message Frame structure. */

typedef struct _I2O_EXEC_SYS_QUIESCE_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
} I2O_EXEC_SYS_QUIESCE_MESSAGE, *PI2O_EXEC_SYS_QUIESCE_MESSAGE;


/****************************************************************************/


/* ExecSysTabSet (System Table) Function Message Frame structure. */

#define I2O_EXEC_SYS_TAB_IOP_ID_LOCAL_IOP           0x000
#define I2O_EXEC_SYS_TAB_IOP_ID_LOCAL_HOST          0x001
#define I2O_EXEC_SYS_TAB_IOP_ID_UNKNOWN_IOP         0xFFF
#define I2O_EXEC_SYS_TAB_HOST_UNIT_ID_LOCAL_UNIT    0x0000
#define I2O_EXEC_SYS_TAB_HOST_UNIT_ID_UNKNOWN_UNIT  0xffff
#define I2O_EXEC_SYS_TAB_SEG_NUMBER_LOCAL_SEGMENT   0x000
#define I2O_EXEC_SYS_TAB_SEG_NUMBER_UNKNOWN_SEGMENT 0xfff

typedef struct _I2O_EXEC_SYS_TAB_SET_MESSAGE {
   I2O_MESSAGE_FRAME           StdMessageFrame;
   I2O_TRANSACTION_CONTEXT     TransactionContext;
#if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
   U32                         IOP_ID;
#else
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved:I2O_RESERVED_4BITS;
   BF                          HostUnitID:I2O_UNIT_ID_SZ;
#endif
#if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
   U32                         SegmentNumber;
#else
   BF                          SegmentNumber:I2O_SEGMENT_NUMBER_SZ;
   BF                          reserved2:I2O_RESERVED_4BITS;
   BF                          reserved3:I2O_RESERVED_16BITS;
#endif
   I2O_SG_ELEMENT              SGL;
} I2O_EXEC_SYS_TAB_SET_MESSAGE, *PI2O_EXEC_SYS_TAB_SET_MESSAGE;


/* ExecSysTabSet (System Table) Header Reply structure. */

#define    I2O_SET_SYSTAB_RESERVED_SZ                  8

typedef struct _I2O_SET_SYSTAB_HEADER {
   U8                          NumberEntries;
   U8                          SysTabVersion;
   U16                         reserved;
   U32                         CurrentChangeIndicator;
   U8                          reserved1[I2O_SET_SYSTAB_RESERVED_SZ];
/*    I2O_SYSTAB_ENTRY    SysTabEntry[1]; */
} I2O_SET_SYSTAB_HEADER, *PI2O_SET_SYSTAB_HEADER;


#define    I2O_RESOURCE_MANAGER_VERSION        0

typedef struct _MESSENGER_INFO {
   U32                         InboundMessagePortAddressLow;
   U32                         InboundMessagePortAddressHigh;
   } I2O_MESSENGER_INFO, *PI2O_MESSENGER_INFO;

/* ExecSysTabSet IOP Descriptor Entry structure. */

typedef struct _I2O_IOP_ENTRY {
   U16                         OrganizationID;
   U16                         reserved;
#if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
   U32                         IOP_ID;
#else
   BF                          IOP_ID:I2O_IOP_ID_SZ;
   BF                          reserved3:I2O_RESERVED_4BITS;
   BF                          reserved1:I2O_RESERVED_16BITS;
#endif
#if (defined(_DPT_BIG_ENDIAN) || defined(sparc))
   U32                         SegmentNumber;
#else
   BF                          SegmentNumber:I2O_SEGMENT_NUMBER_SZ;
   BF                          I2oVersion:I2O_4BIT_VERSION_SZ;
   BF                          IopState:I2O_IOP_STATE_SZ;
   BF                          MessengerType:I2O_MESSENGER_TYPE_SZ;
#endif
   U16                         InboundMessageFrameSize;
   U16                         reserved2;
   U32                         LastChanged;
   U32                         IopCapabilities;
   I2O_MESSENGER_INFO          MessengerInfo;
} I2O_IOP_ENTRY, *PI2O_IOP_ENTRY;


/****************************************************************************/
/* Executive Parameter Groups */
/****************************************************************************/


#define    I2O_EXEC_IOP_HARDWARE_GROUP_NO              0x0000
#define    I2O_EXEC_IOP_MESSAGE_IF_GROUP_NO            0x0001
#define    I2O_EXEC_EXECUTING_ENVIRONMENT_GROUP_NO     0x0002
#define    I2O_EXEC_EXECUTING_DDM_LIST_GROUP_NO        0x0003
#define    I2O_EXEC_DRIVER_STORE_GROUP_NO              0x0004
#define    I2O_EXEC_DRIVER_STORE_TABLE_GROUP_NO        0x0005
#define    I2O_EXEC_IOP_BUS_ATTRIBUTES_GROUP_NO        0x0006
#define    I2O_EXEC_IOP_SW_ATTRIBUTES_GROUP_NO         0x0007
#define    I2O_EXEC_HARDWARE_RESOURCE_TABLE_GROUP_NO   0x0100
#define    I2O_EXEC_LCT_SCALAR_GROUP_NO                0x0101
#define    I2O_EXEC_LCT_TABLE_GROUP_NO                 0x0102
#define    I2O_EXEC_SYSTEM_TABLE_GROUP_NO              0x0103
#define    I2O_EXEC_EXTERNAL_CONN_TABLE_GROUP_NO       0x0104


/* EXEC Group 0000h - IOP Hardware Parameter Group */

/* IOP HardWare Capabilities defines */

#define    I2O_IOP_HW_CAP_SELF_BOOT                    0x00000001
#define    I2O_IOP_HW_CAP_IRTOS_UPGRADEABLE            0x00000002
#define    I2O_IOP_HW_CAP_DOWNLOADABLE_DDM             0x00000004
#define    I2O_IOP_HW_CAP_INSTALLABLE_DDM              0x00000008
#define    I2O_IOP_HW_CAP_BATTERY_BACKUP_RAM           0x00000010

/* IOP Processor Type defines */

#define    I2O_IOP_PROC_TYPE_INTEL_80960               0x00
#define    I2O_IOP_PROC_TYPE_AMD_29000                 0x01
#define    I2O_IOP_PROC_TYPE_MOTOROLA_68000            0x02
#define    I2O_IOP_PROC_TYPE_ARM                       0x03
#define    I2O_IOP_PROC_TYPE_MIPS                      0x04
#define    I2O_IOP_PROC_TYPE_SPARC                     0x05
#define    I2O_IOP_PROC_TYPE_POWER_PC                  0x06
#define    I2O_IOP_PROC_TYPE_ALPHA                     0x07
#define    I2O_IOP_PROC_TYPE_INTEL_X86                 0x08
#define    I2O_IOP_PROC_TYPE_OTHER                     0xFF


typedef struct _I2O_EXEC_IOP_HARDWARE_SCALAR {
   U16                         I2oVendorID;
   U16                         ProductID;
   U32                         ProcessorMemory;
   U32                         PermMemory;
   U32                         HWCapabilities;
   U8                          ProcessorType;
   U8                          ProcessorVersion;
} I2O_EXEC_IOP_HARDWARE_SCALAR, *PI2O_EXEC_IOP_HARDWARE_SCALAR;


/* EXEC Group 0001h - IOP Message Interface Parameter Group */

/* InitCode defines */
#define    I2O_MESSAGE_IF_INIT_CODE_NO_OWNER           0x00
#define    I2O_MESSAGE_IF_INIT_CODE_BIOS               0x10
#define    I2O_MESSAGE_IF_INIT_CODE_OEM_BIOS_EXTENSION 0x20
#define    I2O_MESSAGE_IF_INIT_CODE_ROM_BIOS_EXTENSION 0x30
#define    I2O_MESSAGE_IF_INIT_CODE_OS                 0x80

typedef struct _I2O_EXEC_IOP_MESSAGE_IF_SCALAR {
   U32                     InboundFrameSize;
   U32                     InboundSizeTarget;
   U32                     InboundMax;
   U32                     InboundTarget;
   U32                     InboundPoolCount;
   U32                     InboundCurrentFree;
   U32                     InboundCurrentPost;
   U16                     StaticCount;
   U16                     StaticInstanceCount;
   U16                     StaticLimit;
   U16                     StaticInstanceLimit;
   U32                     OutboundFrameSize;
   U32                     OutboundMax;
   U32                     OutboundMaxTarget;
   U32                     OutboundCurrentFree;
   U32                     OutboundCurrentPost;
   U8                      InitCode;
} I2O_EXEC_IOP_MESSAGE_IF_SCALAR, *PI2O_EXEC_IOP_MESSAGE_IF_SCALAR;


/* EXEC Group 0002h - Executing Environment Parameter Group */

typedef struct _I2O_EXEC_EXECUTE_ENVIRONMENT_SCALAR {
   U32                     MemTotal;
   U32                     MemFree;
   U32                     PageSize;
   U32                     EventQMax;
   U32                     EventQCurrent;
   U32                     DDMLoadMax;
} I2O_EXEC_EXECUTE_ENVIRONMENT_SCALAR, *PI2O_EXEC_EXECUTE_ENVIRONMENT_SCALAR;


/* EXEC Group 0003h - Executing DDM's Parameter Group */

/* ModuleType Defines */

#define    I2O_EXEC_DDM_MODULE_TYPE_OTHER              0x00
#define    I2O_EXEC_DDM_MODULE_TYPE_DOWNLOAD           0x01
#define    I2O_EXEC_DDM_MODULE_TYPE_EMBEDDED           0x22


typedef struct _I2O_EXEC_EXECUTE_DDM_TABLE {
   U16                     DdmTID;
   U8                      ModuleType;
   U8                      reserved;
   U16                     I2oVendorID;
   U16                     ModuleID;
   U8                      ModuleName[I2O_MODULE_NAME_SZ];
   U32                     ModuleVersion;
   U32                     DataSize;
   U32                     CodeSize;
} I2O_EXEC_EXECUTE_DDM_TABLE, *PI2O_EXEC_EXECUTE_DDM_TABLE;


/* EXEC Group 0004h - Driver Store Environment Parameter Group */


typedef struct _I2O_EXEC_DRIVER_STORE_SCALAR {
   U32                     ModuleLimit;
   U32                     ModuleCount;
   U32                     CurrentSpace;
   U32                     FreeSpace;
} I2O_EXEC_DRIVER_STORE_SCALAR, *PI2O_EXEC_DRIVER_STORE_SCALAR;


/* EXEC Group 0005h - Driver Store Parameter Group */


typedef struct _I2O_EXEC_DRIVER_STORE_TABLE {
   U16                     StoredDdmIndex;
   U8                      ModuleType;
   U8                      reserved;
   U16                     I2oVendorID;
   U16                     ModuleID;
   U8                      ModuleName[I2O_MODULE_NAME_SZ];
   U32                     ModuleVersion;
   U16                     DateDay;
   U16                     DateMonth;
   U32                     DateYear;
   U32                     ModuleSize;
   U32                     MpbSize;
   U32                     ModuleFlags;
} I2O_EXEC_DRIVER_STORE_TABLE, *PI2O_EXEC_DRIVER_STORE_TABLE;


/* EXEC Group 0006h - IOP's Bus Attributes Parameter Group */

#define    I2O_EXEC_IOP_BUS_ATTRIB_SYSTEM_BUS          0x00
#define    I2O_EXEC_IOP_BUS_ATTRIB_BRIDGED_SYSTEM_BUS  0x01
#define    I2O_EXEC_IOP_BUS_ATTRIB_PRIVATE             0x02

typedef struct _I2O_EXEC_IOP_BUS_ATTRIBUTE_TABLE {
   U32                     BusID;
   U8                      BusType;
   U8                      MaxAdapters;
   U8                      AdapterCount;
   U8                      BusAttributes;
} I2O_EXEC_IOP_BUS_ATTRIBUTE_TABLE, *PI2O_EXEC_IOP_BUS_ATTRIBUTE_TABLE;


/* EXEC Group 0007h - IOP's Bus Attributes Parameter Group */

#define    I2O_EXEC_IOP_SW_CAP_IRTOS_I2O_COMPLIANT     0x00000001
#define    I2O_EXEC_IOP_SW_CAP_IRTOS_UPGRADEABLE       0x00000002
#define    I2O_EXEC_IOP_SW_CAP_DOWNLOADABLE_DDM        0x00000004
#define    I2O_EXEC_IOP_SW_CAP_INSTALLABLE_DDM         0x00000008

typedef struct _I2O_EXEC_IOP_SW_ATTRIBUTES_SCALAR {
   U16                     I2oVendorID;
   U16                     ProductID;
   U32                     CodeSize;
   U32                     SWCapabilities;
} I2O_EXEC_IOP_SW_ATTRIBUTES_SCALAR, *PI2O_EXEC_IOP_SW_ATTRIBUTES_SCALAR;


/* EXEC Group 0100h - Hardware Resource Table Parameter Group */

typedef struct _I2O_EXEC_HARDWARE_RESOURCE_TABLE {
   U32                         AdapterID;
   U16                         StateInfo;  /* AdapterState plus Local TID */
   U8                          BusNumber;
   U8                          BusType;
   U64                         PhysicalLocation;
   U32                         MemorySpace;
   U32                         IoSpace;
} I2O_EXEC_HARDWARE_RESOURCE_TABLE, *PI2O_EXEC_HARDWARE_RESOURCE_TABLE;

/* EXEC Group 0101h - Logical Configuration Table Scalar Parameter Group */

typedef struct _I2O_EXEC_LCT_SCALAR {
   U16                         BootDevice;
   U32                         IopFlags;
   U32                         CurrentChangeIndicator;
} I2O_EXEC_LCT_SCALAR, *PI2O_EXEC_LCT_SCALAR;

/* EXEC Group 0102h - Logical Configuration Table Parameter Group */

typedef struct _I2O_EXEC_LCT_TABLE {
   U16                         LocalTID;
   U16                         UserTID;
   U16                         ParentTID;
   U16                         DdmTID;
   U32                         ChangeIndicator;
   U32                         DeviceFlags;
   U32                         ClassID;
   U32                         SubClass;
   U8                          IdentityTag[I2O_IDENTITY_TAG_SZ];
   U32                         EventCapabilities;
   U8                          BiosInfo;
} I2O_EXEC_LCT_TABLE, *PI2O_EXEC_LCT_TABLE;

/* EXEC Group 0103h - System Table Parameter Group */

#define    I2O_MESSENGER_TYPE_MEMORY_MAPPED_MESSAGE_UNIT  0x0

typedef struct _I2O_EXEC_SYSTEM_TABLE {
   U16                         IOP_ID;
   U16                         OrganizationID;
   U16                         SegmentNumber;
   U8                          Version;
   U8                          IopState;
   U8                          MessengerType;
   U8                          reserved;
   U32                         InboundMessagePortAddress;
   U16                         InboundMessageFrameSize;
   U32                         IopCapabilities;
   I2O_MESSENGER_INFO          MessengerInfo;
} I2O_EXEC_SYSTEM_TABLE, *PI2O_EXEC_SYSTEM_TABLE;


/* EXEC Group 0104h - External Connection Table Parameter Group */

#define  I2O_EXEC_XCT_FLAGS_REMOTE_IOP_CREATED_CONNECTION     0x00
#define  I2O_EXEC_XCT_FLAGS_THIS_IOP_CREATED_CONNECTION       0x01

typedef struct _I2O_EXEC_EXTERNAL_CONNECTION_TABLE {
   U16                         LocalAliasTID;
   U16                         RemoteTID;
   U16                         RemoteIOP;
   U16                         RemoteUnitID;
   U8                          Flags;
   U8                          reserved;
} I2O_EXEC_EXTERNAL_CONNECTION_TABLE, *PI2O_EXEC_EXTERNAL_CONNECTION_TABLE;


/****************************************************************************/

PRAGMA_PACK_POP

PRAGMA_ALIGN_POP

#endif        /* I2O_EXECUTIVE_HDR */