mpi_lan.h revision 102599
1101704Smjacob/* $FreeBSD: head/sys/dev/mpt/mpilib/mpi_lan.h 102599 2002-08-30 03:36:50Z mjacob $ */ 2101704Smjacob/* 3102599Smjacob * Copyright (c) 2000, 2001 by LSI Logic Corporation 4101704Smjacob * 5102599Smjacob * Redistribution and use in source and binary forms, with or without 6102599Smjacob * modification, are permitted provided that the following conditions 7102599Smjacob * are met: 8102599Smjacob * 1. Redistributions of source code must retain the above copyright 9102599Smjacob * notice immediately at the beginning of the file, without modification, 10102599Smjacob * this list of conditions, and the following disclaimer. 11102599Smjacob * 2. The name of the author may not be used to endorse or promote products 12102599Smjacob * derived from this software without specific prior written permission. 13101704Smjacob * 14102599Smjacob * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15102599Smjacob * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16102599Smjacob * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17102599Smjacob * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 18102599Smjacob * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19102599Smjacob * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20102599Smjacob * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21102599Smjacob * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22102599Smjacob * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23102599Smjacob * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24102599Smjacob * SUCH DAMAGE. 25102599Smjacob * 26102599Smjacob * 27101704Smjacob * Name: MPI_LAN.H 28101704Smjacob * Title: MPI LAN messages and structures 29101704Smjacob * Creation Date: June 30, 2000 30101704Smjacob * 31101704Smjacob * MPI Version: 01.02.01 32101704Smjacob * 33101704Smjacob * Version History 34101704Smjacob * --------------- 35101704Smjacob * 36101704Smjacob * Date Version Description 37101704Smjacob * -------- -------- ------------------------------------------------------ 38101704Smjacob * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. 39101704Smjacob * 05-24-00 00.10.02 Added LANStatus field to _MSG_LAN_SEND_REPLY. 40101704Smjacob * Added LANStatus field to _MSG_LAN_RECEIVE_POST_REPLY. 41101704Smjacob * Moved ListCount field in _MSG_LAN_RECEIVE_POST_REPLY. 42101704Smjacob * 06-06-00 01.00.01 Update version number for 1.0 release. 43101704Smjacob * 06-12-00 01.00.02 Added MPI_ to BUCKETSTATUS_ definitions. 44101704Smjacob * 06-22-00 01.00.03 Major changes to match new LAN definition in 1.0 spec. 45101704Smjacob * 06-30-00 01.00.04 Added Context Reply definitions per revised proposal. 46101704Smjacob * Changed transaction context usage to bucket/buffer. 47101704Smjacob * 07-05-00 01.00.05 Removed LAN_RECEIVE_POST_BUCKET_CONTEXT_MASK definition 48101704Smjacob * to lan private header file 49101704Smjacob * 11-02-00 01.01.01 Original release for post 1.0 work 50101704Smjacob * 02-20-01 01.01.02 Started using MPI_POINTER. 51101704Smjacob * 03-27-01 01.01.03 Added structure offset comments. 52101704Smjacob * 08-08-01 01.02.01 Original release for v1.2 work. 53101704Smjacob * -------------------------------------------------------------------------- 54101704Smjacob */ 55101704Smjacob 56101704Smjacob#ifndef MPI_LAN_H 57101704Smjacob#define MPI_LAN_H 58101704Smjacob 59101704Smjacob 60101704Smjacob/****************************************************************************** 61101704Smjacob* 62101704Smjacob* L A N M e s s a g e s 63101704Smjacob* 64101704Smjacob*******************************************************************************/ 65101704Smjacob 66101704Smjacob/* LANSend messages */ 67101704Smjacob 68101704Smjacobtypedef struct _MSG_LAN_SEND_REQUEST 69101704Smjacob{ 70101704Smjacob U16 Reserved; /* 00h */ 71101704Smjacob U8 ChainOffset; /* 02h */ 72101704Smjacob U8 Function; /* 03h */ 73101704Smjacob U16 Reserved2; /* 04h */ 74101704Smjacob U8 PortNumber; /* 06h */ 75101704Smjacob U8 MsgFlags; /* 07h */ 76101704Smjacob U32 MsgContext; /* 08h */ 77101704Smjacob SGE_MPI_UNION SG_List[1]; /* 0Ch */ 78101704Smjacob} MSG_LAN_SEND_REQUEST, MPI_POINTER PTR_MSG_LAN_SEND_REQUEST, 79101704Smjacob LANSendRequest_t, MPI_POINTER pLANSendRequest_t; 80101704Smjacob 81101704Smjacob 82101704Smjacobtypedef struct _MSG_LAN_SEND_REPLY 83101704Smjacob{ 84101704Smjacob U16 Reserved; /* 00h */ 85101704Smjacob U8 MsgLength; /* 02h */ 86101704Smjacob U8 Function; /* 03h */ 87101704Smjacob U8 Reserved2; /* 04h */ 88101704Smjacob U8 NumberOfContexts; /* 05h */ 89101704Smjacob U8 PortNumber; /* 06h */ 90101704Smjacob U8 MsgFlags; /* 07h */ 91101704Smjacob U32 MsgContext; /* 08h */ 92101704Smjacob U16 Reserved3; /* 0Ch */ 93101704Smjacob U16 IOCStatus; /* 0Eh */ 94101704Smjacob U32 IOCLogInfo; /* 10h */ 95101704Smjacob U32 BufferContext; /* 14h */ 96101704Smjacob} MSG_LAN_SEND_REPLY, MPI_POINTER PTR_MSG_LAN_SEND_REPLY, 97101704Smjacob LANSendReply_t, MPI_POINTER pLANSendReply_t; 98101704Smjacob 99101704Smjacob 100101704Smjacob/* LANReceivePost */ 101101704Smjacob 102101704Smjacobtypedef struct _MSG_LAN_RECEIVE_POST_REQUEST 103101704Smjacob{ 104101704Smjacob U16 Reserved; /* 00h */ 105101704Smjacob U8 ChainOffset; /* 02h */ 106101704Smjacob U8 Function; /* 03h */ 107101704Smjacob U16 Reserved2; /* 04h */ 108101704Smjacob U8 PortNumber; /* 06h */ 109101704Smjacob U8 MsgFlags; /* 07h */ 110101704Smjacob U32 MsgContext; /* 08h */ 111101704Smjacob U32 BucketCount; /* 0Ch */ 112101704Smjacob SGE_MPI_UNION SG_List[1]; /* 10h */ 113101704Smjacob} MSG_LAN_RECEIVE_POST_REQUEST, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REQUEST, 114101704Smjacob LANReceivePostRequest_t, MPI_POINTER pLANReceivePostRequest_t; 115101704Smjacob 116101704Smjacob 117101704Smjacobtypedef struct _MSG_LAN_RECEIVE_POST_REPLY 118101704Smjacob{ 119101704Smjacob U16 Reserved; /* 00h */ 120101704Smjacob U8 MsgLength; /* 02h */ 121101704Smjacob U8 Function; /* 03h */ 122101704Smjacob U8 Reserved2; /* 04h */ 123101704Smjacob U8 NumberOfContexts; /* 05h */ 124101704Smjacob U8 PortNumber; /* 06h */ 125101704Smjacob U8 MsgFlags; /* 07h */ 126101704Smjacob U32 MsgContext; /* 08h */ 127101704Smjacob U16 Reserved3; /* 0Ch */ 128101704Smjacob U16 IOCStatus; /* 0Eh */ 129101704Smjacob U32 IOCLogInfo; /* 10h */ 130101704Smjacob U32 BucketsRemaining; /* 14h */ 131101704Smjacob U32 PacketOffset; /* 18h */ 132101704Smjacob U32 PacketLength; /* 1Ch */ 133101704Smjacob U32 BucketContext[1]; /* 20h */ 134101704Smjacob} MSG_LAN_RECEIVE_POST_REPLY, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REPLY, 135101704Smjacob LANReceivePostReply_t, MPI_POINTER pLANReceivePostReply_t; 136101704Smjacob 137101704Smjacob 138101704Smjacob/* LANReset */ 139101704Smjacob 140101704Smjacobtypedef struct _MSG_LAN_RESET_REQUEST 141101704Smjacob{ 142101704Smjacob U16 Reserved; /* 00h */ 143101704Smjacob U8 ChainOffset; /* 02h */ 144101704Smjacob U8 Function; /* 03h */ 145101704Smjacob U16 Reserved2; /* 04h */ 146101704Smjacob U8 PortNumber; /* 05h */ 147101704Smjacob U8 MsgFlags; /* 07h */ 148101704Smjacob U32 MsgContext; /* 08h */ 149101704Smjacob} MSG_LAN_RESET_REQUEST, MPI_POINTER PTR_MSG_LAN_RESET_REQUEST, 150101704Smjacob LANResetRequest_t, MPI_POINTER pLANResetRequest_t; 151101704Smjacob 152101704Smjacob 153101704Smjacobtypedef struct _MSG_LAN_RESET_REPLY 154101704Smjacob{ 155101704Smjacob U16 Reserved; /* 00h */ 156101704Smjacob U8 MsgLength; /* 02h */ 157101704Smjacob U8 Function; /* 03h */ 158101704Smjacob U16 Reserved2; /* 04h */ 159101704Smjacob U8 PortNumber; /* 06h */ 160101704Smjacob U8 MsgFlags; /* 07h */ 161101704Smjacob U32 MsgContext; /* 08h */ 162101704Smjacob U16 Reserved3; /* 0Ch */ 163101704Smjacob U16 IOCStatus; /* 0Eh */ 164101704Smjacob U32 IOCLogInfo; /* 10h */ 165101704Smjacob} MSG_LAN_RESET_REPLY, MPI_POINTER PTR_MSG_LAN_RESET_REPLY, 166101704Smjacob LANResetReply_t, MPI_POINTER pLANResetReply_t; 167101704Smjacob 168101704Smjacob 169101704Smjacob/****************************************************************************/ 170101704Smjacob/* LAN Context Reply defines and macros */ 171101704Smjacob/****************************************************************************/ 172101704Smjacob 173101704Smjacob#define LAN_REPLY_PACKET_LENGTH_MASK (0x0000FFFF) 174101704Smjacob#define LAN_REPLY_PACKET_LENGTH_SHIFT (0) 175101704Smjacob#define LAN_REPLY_BUCKET_CONTEXT_MASK (0x07FF0000) 176101704Smjacob#define LAN_REPLY_BUCKET_CONTEXT_SHIFT (16) 177101704Smjacob#define LAN_REPLY_BUFFER_CONTEXT_MASK (0x07FFFFFF) 178101704Smjacob#define LAN_REPLY_BUFFER_CONTEXT_SHIFT (0) 179101704Smjacob#define LAN_REPLY_FORM_MASK (0x18000000) 180101704Smjacob#define LAN_REPLY_FORM_RECEIVE_SINGLE (0x00) 181101704Smjacob#define LAN_REPLY_FORM_RECEIVE_MULTIPLE (0x01) 182101704Smjacob#define LAN_REPLY_FORM_SEND_SINGLE (0x02) 183101704Smjacob#define LAN_REPLY_FORM_MESSAGE_CONTEXT (0x03) 184101704Smjacob#define LAN_REPLY_FORM_SHIFT (27) 185101704Smjacob 186101704Smjacob#define GET_LAN_PACKET_LENGTH(x) (((x) & LAN_REPLY_PACKET_LENGTH_MASK) \ 187101704Smjacob >> LAN_REPLY_PACKET_LENGTH_SHIFT) 188101704Smjacob 189101704Smjacob#define SET_LAN_PACKET_LENGTH(x, lth) \ 190101704Smjacob ((x) = ((x) & ~LAN_REPLY_PACKET_LENGTH_MASK) | \ 191101704Smjacob (((lth) << LAN_REPLY_PACKET_LENGTH_SHIFT) & \ 192101704Smjacob LAN_REPLY_PACKET_LENGTH_MASK)) 193101704Smjacob 194101704Smjacob#define GET_LAN_BUCKET_CONTEXT(x) (((x) & LAN_REPLY_BUCKET_CONTEXT_MASK) \ 195101704Smjacob >> LAN_REPLY_BUCKET_CONTEXT_SHIFT) 196101704Smjacob 197101704Smjacob#define SET_LAN_BUCKET_CONTEXT(x, ctx) \ 198101704Smjacob ((x) = ((x) & ~LAN_REPLY_BUCKET_CONTEXT_MASK) | \ 199101704Smjacob (((ctx) << LAN_REPLY_BUCKET_CONTEXT_SHIFT) & \ 200101704Smjacob LAN_REPLY_BUCKET_CONTEXT_MASK)) 201101704Smjacob 202101704Smjacob#define GET_LAN_BUFFER_CONTEXT(x) (((x) & LAN_REPLY_BUFFER_CONTEXT_MASK) \ 203101704Smjacob >> LAN_REPLY_BUFFER_CONTEXT_SHIFT) 204101704Smjacob 205101704Smjacob#define SET_LAN_BUFFER_CONTEXT(x, ctx) \ 206101704Smjacob ((x) = ((x) & ~LAN_REPLY_BUFFER_CONTEXT_MASK) | \ 207101704Smjacob (((ctx) << LAN_REPLY_BUFFER_CONTEXT_SHIFT) & \ 208101704Smjacob LAN_REPLY_BUFFER_CONTEXT_MASK)) 209101704Smjacob 210101704Smjacob#define GET_LAN_FORM(x) (((x) & LAN_REPLY_FORM_MASK) \ 211101704Smjacob >> LAN_REPLY_FORM_SHIFT) 212101704Smjacob 213101704Smjacob#define SET_LAN_FORM(x, frm) \ 214101704Smjacob ((x) = ((x) & ~LAN_REPLY_FORM_MASK) | \ 215101704Smjacob (((frm) << LAN_REPLY_FORM_SHIFT) & \ 216101704Smjacob LAN_REPLY_FORM_MASK)) 217101704Smjacob 218101704Smjacob 219101704Smjacob/****************************************************************************/ 220101704Smjacob/* LAN Current Device State defines */ 221101704Smjacob/****************************************************************************/ 222101704Smjacob 223101704Smjacob#define MPI_LAN_DEVICE_STATE_RESET (0x00) 224101704Smjacob#define MPI_LAN_DEVICE_STATE_OPERATIONAL (0x01) 225101704Smjacob 226101704Smjacob 227101704Smjacob/****************************************************************************/ 228101704Smjacob/* LAN Loopback defines */ 229101704Smjacob/****************************************************************************/ 230101704Smjacob 231101704Smjacob#define MPI_LAN_TX_MODES_ENABLE_LOOPBACK_SUPPRESSION (0x01) 232101704Smjacob 233101704Smjacob#endif 234101704Smjacob 235