| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Copyright (c) 2000-2008 LSI Corporation. | |
| * | |
| * | |
| * Name: mpi_lan.h | |
| * Title: MPI LAN messages and structures | |
| * Creation Date: June 30, 2000 | |
| * | |
| * mpi_lan.h Version: 01.05.01 | |
| * | |
| * 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. | |
| * 05-11-04 01.03.01 Original release for MPI v1.3. | |
| * 08-19-04 01.05.01 Original release for MPI v1.5. | |
| * -------------------------------------------------------------------------- | |
| */ | |
| #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 | |