mpi_lan.h
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上传日期：2013-04-10
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- /*
- * Copyright (c) 2000-2001 LSI Logic Corporation.
- *
- *
- * Name: MPI_LAN.H
- * Title: MPI LAN messages and structures
- * Creation Date: June 30, 2000
- *
- * MPI Version: 01.02.01
- *
- * Version History
- * ---------------
- *
- * Date Version Description
- * -------- -------- ------------------------------------------------------
- * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
- * 05-24-00 00.10.02 Added LANStatus field to _MSG_LAN_SEND_REPLY.
- * Added LANStatus field to _MSG_LAN_RECEIVE_POST_REPLY.
- * Moved ListCount field in _MSG_LAN_RECEIVE_POST_REPLY.
- * 06-06-00 01.00.01 Update version number for 1.0 release.
- * 06-12-00 01.00.02 Added MPI_ to BUCKETSTATUS_ definitions.
- * 06-22-00 01.00.03 Major changes to match new LAN definition in 1.0 spec.
- * 06-30-00 01.00.04 Added Context Reply definitions per revised proposal.
- * Changed transaction context usage to bucket/buffer.
- * 07-05-00 01.00.05 Removed LAN_RECEIVE_POST_BUCKET_CONTEXT_MASK definition
- * to lan private header file
- * 11-02-00 01.01.01 Original release for post 1.0 work
- * 02-20-01 01.01.02 Started using MPI_POINTER.
- * 03-27-01 01.01.03 Added structure offset comments.
- * 08-08-01 01.02.01 Original release for v1.2 work.
- * --------------------------------------------------------------------------
- */
- #ifndef MPI_LAN_H
- #define MPI_LAN_H
- /******************************************************************************
- *
- * L A N M e s s a g e s
- *
- *******************************************************************************/
- /* LANSend messages */
- typedef struct _MSG_LAN_SEND_REQUEST
- {
- U16 Reserved; /* 00h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved2; /* 04h */
- U8 PortNumber; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- SGE_MPI_UNION SG_List[1]; /* 0Ch */
- } MSG_LAN_SEND_REQUEST, MPI_POINTER PTR_MSG_LAN_SEND_REQUEST,
- LANSendRequest_t, MPI_POINTER pLANSendRequest_t;
- typedef struct _MSG_LAN_SEND_REPLY
- {
- U16 Reserved; /* 00h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U8 Reserved2; /* 04h */
- U8 NumberOfContexts; /* 05h */
- U8 PortNumber; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U16 Reserved3; /* 0Ch */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 BufferContext; /* 14h */
- } MSG_LAN_SEND_REPLY, MPI_POINTER PTR_MSG_LAN_SEND_REPLY,
- LANSendReply_t, MPI_POINTER pLANSendReply_t;
- /* LANReceivePost */
- typedef struct _MSG_LAN_RECEIVE_POST_REQUEST
- {
- U16 Reserved; /* 00h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved2; /* 04h */
- U8 PortNumber; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U32 BucketCount; /* 0Ch */
- SGE_MPI_UNION SG_List[1]; /* 10h */
- } MSG_LAN_RECEIVE_POST_REQUEST, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REQUEST,
- LANReceivePostRequest_t, MPI_POINTER pLANReceivePostRequest_t;
- typedef struct _MSG_LAN_RECEIVE_POST_REPLY
- {
- U16 Reserved; /* 00h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U8 Reserved2; /* 04h */
- U8 NumberOfContexts; /* 05h */
- U8 PortNumber; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U16 Reserved3; /* 0Ch */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 BucketsRemaining; /* 14h */
- U32 PacketOffset; /* 18h */
- U32 PacketLength; /* 1Ch */
- U32 BucketContext[1]; /* 20h */
- } MSG_LAN_RECEIVE_POST_REPLY, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REPLY,
- LANReceivePostReply_t, MPI_POINTER pLANReceivePostReply_t;
- /* LANReset */
- typedef struct _MSG_LAN_RESET_REQUEST
- {
- U16 Reserved; /* 00h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved2; /* 04h */
- U8 PortNumber; /* 05h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- } MSG_LAN_RESET_REQUEST, MPI_POINTER PTR_MSG_LAN_RESET_REQUEST,
- LANResetRequest_t, MPI_POINTER pLANResetRequest_t;
- typedef struct _MSG_LAN_RESET_REPLY
- {
- U16 Reserved; /* 00h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U16 Reserved2; /* 04h */
- U8 PortNumber; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U16 Reserved3; /* 0Ch */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- } MSG_LAN_RESET_REPLY, MPI_POINTER PTR_MSG_LAN_RESET_REPLY,
- LANResetReply_t, MPI_POINTER pLANResetReply_t;
- /****************************************************************************/
- /* LAN Context Reply defines and macros */
- /****************************************************************************/
- #define LAN_REPLY_PACKET_LENGTH_MASK (0x0000FFFF)
- #define LAN_REPLY_PACKET_LENGTH_SHIFT (0)
- #define LAN_REPLY_BUCKET_CONTEXT_MASK (0x07FF0000)
- #define LAN_REPLY_BUCKET_CONTEXT_SHIFT (16)
- #define LAN_REPLY_BUFFER_CONTEXT_MASK (0x07FFFFFF)
- #define LAN_REPLY_BUFFER_CONTEXT_SHIFT (0)
- #define LAN_REPLY_FORM_MASK (0x18000000)
- #define LAN_REPLY_FORM_RECEIVE_SINGLE (0x00)
- #define LAN_REPLY_FORM_RECEIVE_MULTIPLE (0x01)
- #define LAN_REPLY_FORM_SEND_SINGLE (0x02)
- #define LAN_REPLY_FORM_MESSAGE_CONTEXT (0x03)
- #define LAN_REPLY_FORM_SHIFT (27)
- #define GET_LAN_PACKET_LENGTH(x) (((x) & LAN_REPLY_PACKET_LENGTH_MASK)
- >> LAN_REPLY_PACKET_LENGTH_SHIFT)
- #define SET_LAN_PACKET_LENGTH(x, lth)
- ((x) = ((x) & ~LAN_REPLY_PACKET_LENGTH_MASK) |
- (((lth) << LAN_REPLY_PACKET_LENGTH_SHIFT) &
- LAN_REPLY_PACKET_LENGTH_MASK))
- #define GET_LAN_BUCKET_CONTEXT(x) (((x) & LAN_REPLY_BUCKET_CONTEXT_MASK)
- >> LAN_REPLY_BUCKET_CONTEXT_SHIFT)
- #define SET_LAN_BUCKET_CONTEXT(x, ctx)
- ((x) = ((x) & ~LAN_REPLY_BUCKET_CONTEXT_MASK) |
- (((ctx) << LAN_REPLY_BUCKET_CONTEXT_SHIFT) &
- LAN_REPLY_BUCKET_CONTEXT_MASK))
- #define GET_LAN_BUFFER_CONTEXT(x) (((x) & LAN_REPLY_BUFFER_CONTEXT_MASK)
- >> LAN_REPLY_BUFFER_CONTEXT_SHIFT)
- #define SET_LAN_BUFFER_CONTEXT(x, ctx)
- ((x) = ((x) & ~LAN_REPLY_BUFFER_CONTEXT_MASK) |
- (((ctx) << LAN_REPLY_BUFFER_CONTEXT_SHIFT) &
- LAN_REPLY_BUFFER_CONTEXT_MASK))
- #define GET_LAN_FORM(x) (((x) & LAN_REPLY_FORM_MASK)
- >> LAN_REPLY_FORM_SHIFT)
- #define SET_LAN_FORM(x, frm)
- ((x) = ((x) & ~LAN_REPLY_FORM_MASK) |
- (((frm) << LAN_REPLY_FORM_SHIFT) &
- LAN_REPLY_FORM_MASK))
- /****************************************************************************/
- /* LAN Current Device State defines */
- /****************************************************************************/
- #define MPI_LAN_DEVICE_STATE_RESET (0x00)
- #define MPI_LAN_DEVICE_STATE_OPERATIONAL (0x01)
- /****************************************************************************/
- /* LAN Loopback defines */
- /****************************************************************************/
- #define MPI_LAN_TX_MODES_ENABLE_LOOPBACK_SUPPRESSION (0x01)
- #endif
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