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Diffstat (limited to '')
| -rw-r--r-- | drivers/message/fusion/lsi/mpi_lan.h | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/drivers/message/fusion/lsi/mpi_lan.h b/drivers/message/fusion/lsi/mpi_lan.h new file mode 100644 index 000000000..d06f99286 --- /dev/null +++ b/drivers/message/fusion/lsi/mpi_lan.h @@ -0,0 +1,215 @@ +/* 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 + |