path: root/sys/dev/asr/i2oexec.h

/*-
 ****************************************************************
 * 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).
 *
 * $FreeBSD$
 *
 ****************************************************************/

/*********************************************************************
 * 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   "i386/pci/i2omsg.h"      /* Include the Base Message file */
#  include   "i386/pci/i2outil.h"
# else
#  include   "dev/asr/i2omsg.h"	     /* Include the Base Message file */
#  include   "dev/asr/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 */