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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 | 2 | /* |
fd7a2533 | 3 | * Copyright (c) 2000-2008 LSI Corporation. |
1da177e4 LT |
4 | * |
5 | * | |
6 | * Name: mpi_lan.h | |
7 | * Title: MPI LAN messages and structures | |
8 | * Creation Date: June 30, 2000 | |
9 | * | |
c1a71d1c | 10 | * mpi_lan.h Version: 01.05.01 |
1da177e4 LT |
11 | * |
12 | * Version History | |
13 | * --------------- | |
14 | * | |
15 | * Date Version Description | |
16 | * -------- -------- ------------------------------------------------------ | |
17 | * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000. | |
18 | * 05-24-00 00.10.02 Added LANStatus field to _MSG_LAN_SEND_REPLY. | |
19 | * Added LANStatus field to _MSG_LAN_RECEIVE_POST_REPLY. | |
20 | * Moved ListCount field in _MSG_LAN_RECEIVE_POST_REPLY. | |
21 | * 06-06-00 01.00.01 Update version number for 1.0 release. | |
22 | * 06-12-00 01.00.02 Added MPI_ to BUCKETSTATUS_ definitions. | |
23 | * 06-22-00 01.00.03 Major changes to match new LAN definition in 1.0 spec. | |
24 | * 06-30-00 01.00.04 Added Context Reply definitions per revised proposal. | |
25 | * Changed transaction context usage to bucket/buffer. | |
26 | * 07-05-00 01.00.05 Removed LAN_RECEIVE_POST_BUCKET_CONTEXT_MASK definition | |
27 | * to lan private header file | |
28 | * 11-02-00 01.01.01 Original release for post 1.0 work | |
29 | * 02-20-01 01.01.02 Started using MPI_POINTER. | |
30 | * 03-27-01 01.01.03 Added structure offset comments. | |
31 | * 08-08-01 01.02.01 Original release for v1.2 work. | |
c1a71d1c MED |
32 | * 05-11-04 01.03.01 Original release for MPI v1.3. |
33 | * 08-19-04 01.05.01 Original release for MPI v1.5. | |
1da177e4 LT |
34 | * -------------------------------------------------------------------------- |
35 | */ | |
36 | ||
37 | #ifndef MPI_LAN_H | |
38 | #define MPI_LAN_H | |
39 | ||
40 | ||
41 | /****************************************************************************** | |
42 | * | |
43 | * L A N M e s s a g e s | |
44 | * | |
45 | *******************************************************************************/ | |
46 | ||
47 | /* LANSend messages */ | |
48 | ||
49 | typedef struct _MSG_LAN_SEND_REQUEST | |
50 | { | |
51 | U16 Reserved; /* 00h */ | |
52 | U8 ChainOffset; /* 02h */ | |
53 | U8 Function; /* 03h */ | |
54 | U16 Reserved2; /* 04h */ | |
55 | U8 PortNumber; /* 06h */ | |
56 | U8 MsgFlags; /* 07h */ | |
57 | U32 MsgContext; /* 08h */ | |
58 | SGE_MPI_UNION SG_List[1]; /* 0Ch */ | |
59 | } MSG_LAN_SEND_REQUEST, MPI_POINTER PTR_MSG_LAN_SEND_REQUEST, | |
60 | LANSendRequest_t, MPI_POINTER pLANSendRequest_t; | |
61 | ||
62 | ||
63 | typedef struct _MSG_LAN_SEND_REPLY | |
64 | { | |
65 | U16 Reserved; /* 00h */ | |
66 | U8 MsgLength; /* 02h */ | |
67 | U8 Function; /* 03h */ | |
68 | U8 Reserved2; /* 04h */ | |
69 | U8 NumberOfContexts; /* 05h */ | |
70 | U8 PortNumber; /* 06h */ | |
71 | U8 MsgFlags; /* 07h */ | |
72 | U32 MsgContext; /* 08h */ | |
73 | U16 Reserved3; /* 0Ch */ | |
74 | U16 IOCStatus; /* 0Eh */ | |
75 | U32 IOCLogInfo; /* 10h */ | |
76 | U32 BufferContext; /* 14h */ | |
77 | } MSG_LAN_SEND_REPLY, MPI_POINTER PTR_MSG_LAN_SEND_REPLY, | |
78 | LANSendReply_t, MPI_POINTER pLANSendReply_t; | |
79 | ||
80 | ||
81 | /* LANReceivePost */ | |
82 | ||
83 | typedef struct _MSG_LAN_RECEIVE_POST_REQUEST | |
84 | { | |
85 | U16 Reserved; /* 00h */ | |
86 | U8 ChainOffset; /* 02h */ | |
87 | U8 Function; /* 03h */ | |
88 | U16 Reserved2; /* 04h */ | |
89 | U8 PortNumber; /* 06h */ | |
90 | U8 MsgFlags; /* 07h */ | |
91 | U32 MsgContext; /* 08h */ | |
92 | U32 BucketCount; /* 0Ch */ | |
93 | SGE_MPI_UNION SG_List[1]; /* 10h */ | |
94 | } MSG_LAN_RECEIVE_POST_REQUEST, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REQUEST, | |
95 | LANReceivePostRequest_t, MPI_POINTER pLANReceivePostRequest_t; | |
96 | ||
97 | ||
98 | typedef struct _MSG_LAN_RECEIVE_POST_REPLY | |
99 | { | |
100 | U16 Reserved; /* 00h */ | |
101 | U8 MsgLength; /* 02h */ | |
102 | U8 Function; /* 03h */ | |
103 | U8 Reserved2; /* 04h */ | |
104 | U8 NumberOfContexts; /* 05h */ | |
105 | U8 PortNumber; /* 06h */ | |
106 | U8 MsgFlags; /* 07h */ | |
107 | U32 MsgContext; /* 08h */ | |
108 | U16 Reserved3; /* 0Ch */ | |
109 | U16 IOCStatus; /* 0Eh */ | |
110 | U32 IOCLogInfo; /* 10h */ | |
111 | U32 BucketsRemaining; /* 14h */ | |
112 | U32 PacketOffset; /* 18h */ | |
113 | U32 PacketLength; /* 1Ch */ | |
114 | U32 BucketContext[1]; /* 20h */ | |
115 | } MSG_LAN_RECEIVE_POST_REPLY, MPI_POINTER PTR_MSG_LAN_RECEIVE_POST_REPLY, | |
116 | LANReceivePostReply_t, MPI_POINTER pLANReceivePostReply_t; | |
117 | ||
118 | ||
119 | /* LANReset */ | |
120 | ||
121 | typedef struct _MSG_LAN_RESET_REQUEST | |
122 | { | |
123 | U16 Reserved; /* 00h */ | |
124 | U8 ChainOffset; /* 02h */ | |
125 | U8 Function; /* 03h */ | |
126 | U16 Reserved2; /* 04h */ | |
127 | U8 PortNumber; /* 05h */ | |
128 | U8 MsgFlags; /* 07h */ | |
129 | U32 MsgContext; /* 08h */ | |
130 | } MSG_LAN_RESET_REQUEST, MPI_POINTER PTR_MSG_LAN_RESET_REQUEST, | |
131 | LANResetRequest_t, MPI_POINTER pLANResetRequest_t; | |
132 | ||
133 | ||
134 | typedef struct _MSG_LAN_RESET_REPLY | |
135 | { | |
136 | U16 Reserved; /* 00h */ | |
137 | U8 MsgLength; /* 02h */ | |
138 | U8 Function; /* 03h */ | |
139 | U16 Reserved2; /* 04h */ | |
140 | U8 PortNumber; /* 06h */ | |
141 | U8 MsgFlags; /* 07h */ | |
142 | U32 MsgContext; /* 08h */ | |
143 | U16 Reserved3; /* 0Ch */ | |
144 | U16 IOCStatus; /* 0Eh */ | |
145 | U32 IOCLogInfo; /* 10h */ | |
146 | } MSG_LAN_RESET_REPLY, MPI_POINTER PTR_MSG_LAN_RESET_REPLY, | |
147 | LANResetReply_t, MPI_POINTER pLANResetReply_t; | |
148 | ||
149 | ||
150 | /****************************************************************************/ | |
151 | /* LAN Context Reply defines and macros */ | |
152 | /****************************************************************************/ | |
153 | ||
154 | #define LAN_REPLY_PACKET_LENGTH_MASK (0x0000FFFF) | |
155 | #define LAN_REPLY_PACKET_LENGTH_SHIFT (0) | |
156 | #define LAN_REPLY_BUCKET_CONTEXT_MASK (0x07FF0000) | |
157 | #define LAN_REPLY_BUCKET_CONTEXT_SHIFT (16) | |
158 | #define LAN_REPLY_BUFFER_CONTEXT_MASK (0x07FFFFFF) | |
159 | #define LAN_REPLY_BUFFER_CONTEXT_SHIFT (0) | |
160 | #define LAN_REPLY_FORM_MASK (0x18000000) | |
161 | #define LAN_REPLY_FORM_RECEIVE_SINGLE (0x00) | |
162 | #define LAN_REPLY_FORM_RECEIVE_MULTIPLE (0x01) | |
163 | #define LAN_REPLY_FORM_SEND_SINGLE (0x02) | |
164 | #define LAN_REPLY_FORM_MESSAGE_CONTEXT (0x03) | |
165 | #define LAN_REPLY_FORM_SHIFT (27) | |
166 | ||
167 | #define GET_LAN_PACKET_LENGTH(x) (((x) & LAN_REPLY_PACKET_LENGTH_MASK) \ | |
168 | >> LAN_REPLY_PACKET_LENGTH_SHIFT) | |
169 | ||
170 | #define SET_LAN_PACKET_LENGTH(x, lth) \ | |
171 | ((x) = ((x) & ~LAN_REPLY_PACKET_LENGTH_MASK) | \ | |
172 | (((lth) << LAN_REPLY_PACKET_LENGTH_SHIFT) & \ | |
173 | LAN_REPLY_PACKET_LENGTH_MASK)) | |
174 | ||
175 | #define GET_LAN_BUCKET_CONTEXT(x) (((x) & LAN_REPLY_BUCKET_CONTEXT_MASK) \ | |
176 | >> LAN_REPLY_BUCKET_CONTEXT_SHIFT) | |
177 | ||
178 | #define SET_LAN_BUCKET_CONTEXT(x, ctx) \ | |
179 | ((x) = ((x) & ~LAN_REPLY_BUCKET_CONTEXT_MASK) | \ | |
180 | (((ctx) << LAN_REPLY_BUCKET_CONTEXT_SHIFT) & \ | |
181 | LAN_REPLY_BUCKET_CONTEXT_MASK)) | |
182 | ||
183 | #define GET_LAN_BUFFER_CONTEXT(x) (((x) & LAN_REPLY_BUFFER_CONTEXT_MASK) \ | |
184 | >> LAN_REPLY_BUFFER_CONTEXT_SHIFT) | |
185 | ||
186 | #define SET_LAN_BUFFER_CONTEXT(x, ctx) \ | |
187 | ((x) = ((x) & ~LAN_REPLY_BUFFER_CONTEXT_MASK) | \ | |
188 | (((ctx) << LAN_REPLY_BUFFER_CONTEXT_SHIFT) & \ | |
189 | LAN_REPLY_BUFFER_CONTEXT_MASK)) | |
190 | ||
191 | #define GET_LAN_FORM(x) (((x) & LAN_REPLY_FORM_MASK) \ | |
192 | >> LAN_REPLY_FORM_SHIFT) | |
193 | ||
194 | #define SET_LAN_FORM(x, frm) \ | |
195 | ((x) = ((x) & ~LAN_REPLY_FORM_MASK) | \ | |
196 | (((frm) << LAN_REPLY_FORM_SHIFT) & \ | |
197 | LAN_REPLY_FORM_MASK)) | |
198 | ||
199 | ||
200 | /****************************************************************************/ | |
201 | /* LAN Current Device State defines */ | |
202 | /****************************************************************************/ | |
203 | ||
204 | #define MPI_LAN_DEVICE_STATE_RESET (0x00) | |
205 | #define MPI_LAN_DEVICE_STATE_OPERATIONAL (0x01) | |
206 | ||
207 | ||
208 | /****************************************************************************/ | |
209 | /* LAN Loopback defines */ | |
210 | /****************************************************************************/ | |
211 | ||
212 | #define MPI_LAN_TX_MODES_ENABLE_LOOPBACK_SUPPRESSION (0x01) | |
213 | ||
214 | #endif | |
215 |