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1da177e4 | 1 | /* |
fd7a2533 | 2 | * Copyright (c) 2000-2008 LSI Corporation. |
1da177e4 LT |
3 | * |
4 | * | |
5 | * Name: mpi_lan.h | |
6 | * Title: MPI LAN messages and structures | |
7 | * Creation Date: June 30, 2000 | |
8 | * | |
c1a71d1c | 9 | * mpi_lan.h Version: 01.05.01 |
1da177e4 LT |
10 | * |
11 | * Version History | |
12 | * --------------- | |
13 | * | |
14 | * Date Version Description | |
15 | * -------- -------- ------------------------------------------------------ | |
16 | * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. | |
17 | * 05-24-00 00.10.02 Added LANStatus field to _MSG_LAN_SEND_REPLY. | |
18 | * Added LANStatus field to _MSG_LAN_RECEIVE_POST_REPLY. | |
19 | * Moved ListCount field in _MSG_LAN_RECEIVE_POST_REPLY. | |
20 | * 06-06-00 01.00.01 Update version number for 1.0 release. | |
21 | * 06-12-00 01.00.02 Added MPI_ to BUCKETSTATUS_ definitions. | |
22 | * 06-22-00 01.00.03 Major changes to match new LAN definition in 1.0 spec. | |
23 | * 06-30-00 01.00.04 Added Context Reply definitions per revised proposal. | |
24 | * Changed transaction context usage to bucket/buffer. | |
25 | * 07-05-00 01.00.05 Removed LAN_RECEIVE_POST_BUCKET_CONTEXT_MASK definition | |
26 | * to lan private header file | |
27 | * 11-02-00 01.01.01 Original release for post 1.0 work | |
28 | * 02-20-01 01.01.02 Started using MPI_POINTER. | |
29 | * 03-27-01 01.01.03 Added structure offset comments. | |
30 | * 08-08-01 01.02.01 Original release for v1.2 work. | |
c1a71d1c MED |
31 | * 05-11-04 01.03.01 Original release for MPI v1.3. |
32 | * 08-19-04 01.05.01 Original release for MPI v1.5. | |
1da177e4 LT |
33 | * -------------------------------------------------------------------------- |
34 | */ | |
35 | ||
36 | #ifndef MPI_LAN_H | |
37 | #define MPI_LAN_H | |
38 | ||
39 | ||
40 | /****************************************************************************** | |
41 | * | |
42 | * L A N M e s s a g e s | |
43 | * | |
44 | *******************************************************************************/ | |
45 | ||
46 | /* LANSend messages */ | |
47 | ||
48 | typedef struct _MSG_LAN_SEND_REQUEST | |
49 | { | |
50 | U16 Reserved; /* 00h */ | |
51 | U8 ChainOffset; /* 02h */ | |
52 | U8 Function; /* 03h */ | |
53 | U16 Reserved2; /* 04h */ | |
54 | U8 PortNumber; /* 06h */ | |
55 | U8 MsgFlags; /* 07h */ | |
56 | U32 MsgContext; /* 08h */ | |
57 | SGE_MPI_UNION SG_List[1]; /* 0Ch */ | |
58 | } MSG_LAN_SEND_REQUEST, MPI_POINTER PTR_MSG_LAN_SEND_REQUEST, | |
59 | LANSendRequest_t, MPI_POINTER pLANSendRequest_t; | |
60 | ||
61 | ||
62 | typedef struct _MSG_LAN_SEND_REPLY | |
63 | { | |
64 | U16 Reserved; /* 00h */ | |
65 | U8 MsgLength; /* 02h */ | |
66 | U8 Function; /* 03h */ | |
67 | U8 Reserved2; /* 04h */ | |
68 | U8 NumberOfContexts; /* 05h */ | |
69 | U8 PortNumber; /* 06h */ | |
70 | U8 MsgFlags; /* 07h */ | |
71 | U32 MsgContext; /* 08h */ | |
72 | U16 Reserved3; /* 0Ch */ | |
73 | U16 IOCStatus; /* 0Eh */ | |
74 | U32 IOCLogInfo; /* 10h */ | |
75 | U32 BufferContext; /* 14h */ | |
76 | } MSG_LAN_SEND_REPLY, MPI_POINTER PTR_MSG_LAN_SEND_REPLY, | |
77 | LANSendReply_t, MPI_POINTER pLANSendReply_t; | |
78 | ||
79 | ||
80 | /* LANReceivePost */ | |
81 | ||
82 | typedef struct _MSG_LAN_RECEIVE_POST_REQUEST | |
83 | { | |
84 | U16 Reserved; /* 00h */ | |
85 | U8 ChainOffset; /* 02h */ | |
86 | U8 Function; /* 03h */ | |
87 | U16 Reserved2; /* 04h */ | |
88 | U8 PortNumber; /* 06h */ | |
89 | U8 MsgFlags; /* 07h */ | |
90 | U32 MsgContext; /* 08h */ | |
91 | U32 BucketCount; /* 0Ch */ | |
92 | SGE_MPI_UNION SG_List[1]; /* 10h */ | |
93 | } MSG_LAN_RECEIVE_POST_REQUEST, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REQUEST, | |
94 | LANReceivePostRequest_t, MPI_POINTER pLANReceivePostRequest_t; | |
95 | ||
96 | ||
97 | typedef struct _MSG_LAN_RECEIVE_POST_REPLY | |
98 | { | |
99 | U16 Reserved; /* 00h */ | |
100 | U8 MsgLength; /* 02h */ | |
101 | U8 Function; /* 03h */ | |
102 | U8 Reserved2; /* 04h */ | |
103 | U8 NumberOfContexts; /* 05h */ | |
104 | U8 PortNumber; /* 06h */ | |
105 | U8 MsgFlags; /* 07h */ | |
106 | U32 MsgContext; /* 08h */ | |
107 | U16 Reserved3; /* 0Ch */ | |
108 | U16 IOCStatus; /* 0Eh */ | |
109 | U32 IOCLogInfo; /* 10h */ | |
110 | U32 BucketsRemaining; /* 14h */ | |
111 | U32 PacketOffset; /* 18h */ | |
112 | U32 PacketLength; /* 1Ch */ | |
113 | U32 BucketContext[1]; /* 20h */ | |
114 | } MSG_LAN_RECEIVE_POST_REPLY, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REPLY, | |
115 | LANReceivePostReply_t, MPI_POINTER pLANReceivePostReply_t; | |
116 | ||
117 | ||
118 | /* LANReset */ | |
119 | ||
120 | typedef struct _MSG_LAN_RESET_REQUEST | |
121 | { | |
122 | U16 Reserved; /* 00h */ | |
123 | U8 ChainOffset; /* 02h */ | |
124 | U8 Function; /* 03h */ | |
125 | U16 Reserved2; /* 04h */ | |
126 | U8 PortNumber; /* 05h */ | |
127 | U8 MsgFlags; /* 07h */ | |
128 | U32 MsgContext; /* 08h */ | |
129 | } MSG_LAN_RESET_REQUEST, MPI_POINTER PTR_MSG_LAN_RESET_REQUEST, | |
130 | LANResetRequest_t, MPI_POINTER pLANResetRequest_t; | |
131 | ||
132 | ||
133 | typedef struct _MSG_LAN_RESET_REPLY | |
134 | { | |
135 | U16 Reserved; /* 00h */ | |
136 | U8 MsgLength; /* 02h */ | |
137 | U8 Function; /* 03h */ | |
138 | U16 Reserved2; /* 04h */ | |
139 | U8 PortNumber; /* 06h */ | |
140 | U8 MsgFlags; /* 07h */ | |
141 | U32 MsgContext; /* 08h */ | |
142 | U16 Reserved3; /* 0Ch */ | |
143 | U16 IOCStatus; /* 0Eh */ | |
144 | U32 IOCLogInfo; /* 10h */ | |
145 | } MSG_LAN_RESET_REPLY, MPI_POINTER PTR_MSG_LAN_RESET_REPLY, | |
146 | LANResetReply_t, MPI_POINTER pLANResetReply_t; | |
147 | ||
148 | ||
149 | /****************************************************************************/ | |
150 | /* LAN Context Reply defines and macros */ | |
151 | /****************************************************************************/ | |
152 | ||
153 | #define LAN_REPLY_PACKET_LENGTH_MASK (0x0000FFFF) | |
154 | #define LAN_REPLY_PACKET_LENGTH_SHIFT (0) | |
155 | #define LAN_REPLY_BUCKET_CONTEXT_MASK (0x07FF0000) | |
156 | #define LAN_REPLY_BUCKET_CONTEXT_SHIFT (16) | |
157 | #define LAN_REPLY_BUFFER_CONTEXT_MASK (0x07FFFFFF) | |
158 | #define LAN_REPLY_BUFFER_CONTEXT_SHIFT (0) | |
159 | #define LAN_REPLY_FORM_MASK (0x18000000) | |
160 | #define LAN_REPLY_FORM_RECEIVE_SINGLE (0x00) | |
161 | #define LAN_REPLY_FORM_RECEIVE_MULTIPLE (0x01) | |
162 | #define LAN_REPLY_FORM_SEND_SINGLE (0x02) | |
163 | #define LAN_REPLY_FORM_MESSAGE_CONTEXT (0x03) | |
164 | #define LAN_REPLY_FORM_SHIFT (27) | |
165 | ||
166 | #define GET_LAN_PACKET_LENGTH(x) (((x) & LAN_REPLY_PACKET_LENGTH_MASK) \ | |
167 | >> LAN_REPLY_PACKET_LENGTH_SHIFT) | |
168 | ||
169 | #define SET_LAN_PACKET_LENGTH(x, lth) \ | |
170 | ((x) = ((x) & ~LAN_REPLY_PACKET_LENGTH_MASK) | \ | |
171 | (((lth) << LAN_REPLY_PACKET_LENGTH_SHIFT) & \ | |
172 | LAN_REPLY_PACKET_LENGTH_MASK)) | |
173 | ||
174 | #define GET_LAN_BUCKET_CONTEXT(x) (((x) & LAN_REPLY_BUCKET_CONTEXT_MASK) \ | |
175 | >> LAN_REPLY_BUCKET_CONTEXT_SHIFT) | |
176 | ||
177 | #define SET_LAN_BUCKET_CONTEXT(x, ctx) \ | |
178 | ((x) = ((x) & ~LAN_REPLY_BUCKET_CONTEXT_MASK) | \ | |
179 | (((ctx) << LAN_REPLY_BUCKET_CONTEXT_SHIFT) & \ | |
180 | LAN_REPLY_BUCKET_CONTEXT_MASK)) | |
181 | ||
182 | #define GET_LAN_BUFFER_CONTEXT(x) (((x) & LAN_REPLY_BUFFER_CONTEXT_MASK) \ | |
183 | >> LAN_REPLY_BUFFER_CONTEXT_SHIFT) | |
184 | ||
185 | #define SET_LAN_BUFFER_CONTEXT(x, ctx) \ | |
186 | ((x) = ((x) & ~LAN_REPLY_BUFFER_CONTEXT_MASK) | \ | |
187 | (((ctx) << LAN_REPLY_BUFFER_CONTEXT_SHIFT) & \ | |
188 | LAN_REPLY_BUFFER_CONTEXT_MASK)) | |
189 | ||
190 | #define GET_LAN_FORM(x) (((x) & LAN_REPLY_FORM_MASK) \ | |
191 | >> LAN_REPLY_FORM_SHIFT) | |
192 | ||
193 | #define SET_LAN_FORM(x, frm) \ | |
194 | ((x) = ((x) & ~LAN_REPLY_FORM_MASK) | \ | |
195 | (((frm) << LAN_REPLY_FORM_SHIFT) & \ | |
196 | LAN_REPLY_FORM_MASK)) | |
197 | ||
198 | ||
199 | /****************************************************************************/ | |
200 | /* LAN Current Device State defines */ | |
201 | /****************************************************************************/ | |
202 | ||
203 | #define MPI_LAN_DEVICE_STATE_RESET (0x00) | |
204 | #define MPI_LAN_DEVICE_STATE_OPERATIONAL (0x01) | |
205 | ||
206 | ||
207 | /****************************************************************************/ | |
208 | /* LAN Loopback defines */ | |
209 | /****************************************************************************/ | |
210 | ||
211 | #define MPI_LAN_TX_MODES_ENABLE_LOOPBACK_SUPPRESSION (0x01) | |
212 | ||
213 | #endif | |
214 |