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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:20:36 +0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/message/fusion/lsi/mpi_lan.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/message/fusion/lsi/mpi_lan.h')
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1 files changed, 212 insertions, 0 deletions
diff --git a/drivers/message/fusion/lsi/mpi_lan.h b/drivers/message/fusion/lsi/mpi_lan.h
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+/*
+ * Copyright (c) 2000-2003 LSI Logic Corporation.
+ *
+ *
+ * Name: mpi_lan.h
+ * Title: MPI LAN messages and structures
+ * Creation Date: June 30, 2000
+ *
+ * mpi_lan.h Version: 01.05.xx
+ *
+ * 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
+