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diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_sas.h b/drivers/scsi/mpt2sas/mpi/mpi2_sas.h
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1/*
2 * Copyright (c) 2000-2007 LSI Corporation.
3 *
4 *
5 * Name: mpi2_sas.h
6 * Title: MPI Serial Attached SCSI structures and definitions
7 * Creation Date: February 9, 2007
8 *
9 * mpi2.h Version: 02.00.02
10 *
11 * Version History
12 * ---------------
13 *
14 * Date Version Description
15 * -------- -------- ------------------------------------------------------
16 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
17 * 06-26-07 02.00.01 Added Clear All Persistent Operation to SAS IO Unit
18 * Control Request.
19 * 10-02-08 02.00.02 Added Set IOC Parameter Operation to SAS IO Unit Control
20 * Request.
21 * --------------------------------------------------------------------------
22 */
23
24#ifndef MPI2_SAS_H
25#define MPI2_SAS_H
26
27/*
28 * Values for SASStatus.
29 */
30#define MPI2_SASSTATUS_SUCCESS (0x00)
31#define MPI2_SASSTATUS_UNKNOWN_ERROR (0x01)
32#define MPI2_SASSTATUS_INVALID_FRAME (0x02)
33#define MPI2_SASSTATUS_UTC_BAD_DEST (0x03)
34#define MPI2_SASSTATUS_UTC_BREAK_RECEIVED (0x04)
35#define MPI2_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05)
36#define MPI2_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06)
37#define MPI2_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07)
38#define MPI2_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08)
39#define MPI2_SASSTATUS_UTC_WRONG_DESTINATION (0x09)
40#define MPI2_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A)
41#define MPI2_SASSTATUS_LONG_INFORMATION_UNIT (0x0B)
42#define MPI2_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C)
43#define MPI2_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D)
44#define MPI2_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E)
45#define MPI2_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F)
46#define MPI2_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10)
47#define MPI2_SASSTATUS_DATA_OFFSET_ERROR (0x11)
48#define MPI2_SASSTATUS_SDSF_NAK_RECEIVED (0x12)
49#define MPI2_SASSTATUS_SDSF_CONNECTION_FAILED (0x13)
50#define MPI2_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14)
51
52
53/*
54 * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
55 * data and SAS Configuration pages.
56 */
57#define MPI2_SAS_DEVICE_INFO_SEP (0x00004000)
58#define MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
59#define MPI2_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
60#define MPI2_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
61#define MPI2_SAS_DEVICE_INFO_SSP_TARGET (0x00000400)
62#define MPI2_SAS_DEVICE_INFO_STP_TARGET (0x00000200)
63#define MPI2_SAS_DEVICE_INFO_SMP_TARGET (0x00000100)
64#define MPI2_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080)
65#define MPI2_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040)
66#define MPI2_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020)
67#define MPI2_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010)
68#define MPI2_SAS_DEVICE_INFO_SATA_HOST (0x00000008)
69
70#define MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
71#define MPI2_SAS_DEVICE_INFO_NO_DEVICE (0x00000000)
72#define MPI2_SAS_DEVICE_INFO_END_DEVICE (0x00000001)
73#define MPI2_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
74#define MPI2_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
75
76
77/*****************************************************************************
78*
79* SAS Messages
80*
81*****************************************************************************/
82
83/****************************************************************************
84* SMP Passthrough messages
85****************************************************************************/
86
87/* SMP Passthrough Request Message */
88typedef struct _MPI2_SMP_PASSTHROUGH_REQUEST
89{
90 U8 PassthroughFlags; /* 0x00 */
91 U8 PhysicalPort; /* 0x01 */
92 U8 ChainOffset; /* 0x02 */
93 U8 Function; /* 0x03 */
94 U16 RequestDataLength; /* 0x04 */
95 U8 SGLFlags; /* 0x06 */
96 U8 MsgFlags; /* 0x07 */
97 U8 VP_ID; /* 0x08 */
98 U8 VF_ID; /* 0x09 */
99 U16 Reserved1; /* 0x0A */
100 U32 Reserved2; /* 0x0C */
101 U64 SASAddress; /* 0x10 */
102 U32 Reserved3; /* 0x18 */
103 U32 Reserved4; /* 0x1C */
104 MPI2_SIMPLE_SGE_UNION SGL; /* 0x20 */
105} MPI2_SMP_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REQUEST,
106 Mpi2SmpPassthroughRequest_t, MPI2_POINTER pMpi2SmpPassthroughRequest_t;
107
108/* values for PassthroughFlags field */
109#define MPI2_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
110
111/* values for SGLFlags field are in the SGL section of mpi2.h */
112
113
114/* SMP Passthrough Reply Message */
115typedef struct _MPI2_SMP_PASSTHROUGH_REPLY
116{
117 U8 PassthroughFlags; /* 0x00 */
118 U8 PhysicalPort; /* 0x01 */
119 U8 MsgLength; /* 0x02 */
120 U8 Function; /* 0x03 */
121 U16 ResponseDataLength; /* 0x04 */
122 U8 SGLFlags; /* 0x06 */
123 U8 MsgFlags; /* 0x07 */
124 U8 VP_ID; /* 0x08 */
125 U8 VF_ID; /* 0x09 */
126 U16 Reserved1; /* 0x0A */
127 U8 Reserved2; /* 0x0C */
128 U8 SASStatus; /* 0x0D */
129 U16 IOCStatus; /* 0x0E */
130 U32 IOCLogInfo; /* 0x10 */
131 U32 Reserved3; /* 0x14 */
132 U8 ResponseData[4]; /* 0x18 */
133} MPI2_SMP_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SMP_PASSTHROUGH_REPLY,
134 Mpi2SmpPassthroughReply_t, MPI2_POINTER pMpi2SmpPassthroughReply_t;
135
136/* values for PassthroughFlags field */
137#define MPI2_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80)
138
139/* values for SASStatus field are at the top of this file */
140
141
142/****************************************************************************
143* SATA Passthrough messages
144****************************************************************************/
145
146/* SATA Passthrough Request Message */
147typedef struct _MPI2_SATA_PASSTHROUGH_REQUEST
148{
149 U16 DevHandle; /* 0x00 */
150 U8 ChainOffset; /* 0x02 */
151 U8 Function; /* 0x03 */
152 U16 PassthroughFlags; /* 0x04 */
153 U8 SGLFlags; /* 0x06 */
154 U8 MsgFlags; /* 0x07 */
155 U8 VP_ID; /* 0x08 */
156 U8 VF_ID; /* 0x09 */
157 U16 Reserved1; /* 0x0A */
158 U32 Reserved2; /* 0x0C */
159 U32 Reserved3; /* 0x10 */
160 U32 Reserved4; /* 0x14 */
161 U32 DataLength; /* 0x18 */
162 U8 CommandFIS[20]; /* 0x1C */
163 MPI2_SIMPLE_SGE_UNION SGL; /* 0x20 */
164} MPI2_SATA_PASSTHROUGH_REQUEST, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REQUEST,
165 Mpi2SataPassthroughRequest_t, MPI2_POINTER pMpi2SataPassthroughRequest_t;
166
167/* values for PassthroughFlags field */
168#define MPI2_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100)
169#define MPI2_SATA_PT_REQ_PT_FLAGS_DMA (0x0020)
170#define MPI2_SATA_PT_REQ_PT_FLAGS_PIO (0x0010)
171#define MPI2_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
172#define MPI2_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002)
173#define MPI2_SATA_PT_REQ_PT_FLAGS_READ (0x0001)
174
175/* values for SGLFlags field are in the SGL section of mpi2.h */
176
177
178/* SATA Passthrough Reply Message */
179typedef struct _MPI2_SATA_PASSTHROUGH_REPLY
180{
181 U16 DevHandle; /* 0x00 */
182 U8 MsgLength; /* 0x02 */
183 U8 Function; /* 0x03 */
184 U16 PassthroughFlags; /* 0x04 */
185 U8 SGLFlags; /* 0x06 */
186 U8 MsgFlags; /* 0x07 */
187 U8 VP_ID; /* 0x08 */
188 U8 VF_ID; /* 0x09 */
189 U16 Reserved1; /* 0x0A */
190 U8 Reserved2; /* 0x0C */
191 U8 SASStatus; /* 0x0D */
192 U16 IOCStatus; /* 0x0E */
193 U32 IOCLogInfo; /* 0x10 */
194 U8 StatusFIS[20]; /* 0x14 */
195 U32 StatusControlRegisters; /* 0x28 */
196 U32 TransferCount; /* 0x2C */
197} MPI2_SATA_PASSTHROUGH_REPLY, MPI2_POINTER PTR_MPI2_SATA_PASSTHROUGH_REPLY,
198 Mpi2SataPassthroughReply_t, MPI2_POINTER pMpi2SataPassthroughReply_t;
199
200/* values for SASStatus field are at the top of this file */
201
202
203/****************************************************************************
204* SAS IO Unit Control messages
205****************************************************************************/
206
207/* SAS IO Unit Control Request Message */
208typedef struct _MPI2_SAS_IOUNIT_CONTROL_REQUEST
209{
210 U8 Operation; /* 0x00 */
211 U8 Reserved1; /* 0x01 */
212 U8 ChainOffset; /* 0x02 */
213 U8 Function; /* 0x03 */
214 U16 DevHandle; /* 0x04 */
215 U8 IOCParameter; /* 0x06 */
216 U8 MsgFlags; /* 0x07 */
217 U8 VP_ID; /* 0x08 */
218 U8 VF_ID; /* 0x09 */
219 U16 Reserved3; /* 0x0A */
220 U16 Reserved4; /* 0x0C */
221 U8 PhyNum; /* 0x0E */
222 U8 PrimFlags; /* 0x0F */
223 U32 Primitive; /* 0x10 */
224 U8 LookupMethod; /* 0x14 */
225 U8 Reserved5; /* 0x15 */
226 U16 SlotNumber; /* 0x16 */
227 U64 LookupAddress; /* 0x18 */
228 U32 IOCParameterValue; /* 0x20 */
229 U32 Reserved7; /* 0x24 */
230 U32 Reserved8; /* 0x28 */
231} MPI2_SAS_IOUNIT_CONTROL_REQUEST,
232 MPI2_POINTER PTR_MPI2_SAS_IOUNIT_CONTROL_REQUEST,
233 Mpi2SasIoUnitControlRequest_t, MPI2_POINTER pMpi2SasIoUnitControlRequest_t;
234
235/* values for the Operation field */
236#define MPI2_SAS_OP_CLEAR_ALL_PERSISTENT (0x02)
237#define MPI2_SAS_OP_PHY_LINK_RESET (0x06)
238#define MPI2_SAS_OP_PHY_HARD_RESET (0x07)
239#define MPI2_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08)
240#define MPI2_SAS_OP_SEND_PRIMITIVE (0x0A)
241#define MPI2_SAS_OP_FORCE_FULL_DISCOVERY (0x0B)
242#define MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C)
243#define MPI2_SAS_OP_REMOVE_DEVICE (0x0D)
244#define MPI2_SAS_OP_LOOKUP_MAPPING (0x0E)
245#define MPI2_SAS_OP_SET_IOC_PARAMETER (0x0F)
246#define MPI2_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80)
247
248/* values for the PrimFlags field */
249#define MPI2_SAS_PRIMFLAGS_SINGLE (0x08)
250#define MPI2_SAS_PRIMFLAGS_TRIPLE (0x02)
251#define MPI2_SAS_PRIMFLAGS_REDUNDANT (0x01)
252
253/* values for the LookupMethod field */
254#define MPI2_SAS_LOOKUP_METHOD_SAS_ADDRESS (0x01)
255#define MPI2_SAS_LOOKUP_METHOD_SAS_ENCLOSURE_SLOT (0x02)
256#define MPI2_SAS_LOOKUP_METHOD_SAS_DEVICE_NAME (0x03)
257
258
259/* SAS IO Unit Control Reply Message */
260typedef struct _MPI2_SAS_IOUNIT_CONTROL_REPLY
261{
262 U8 Operation; /* 0x00 */
263 U8 Reserved1; /* 0x01 */
264 U8 MsgLength; /* 0x02 */
265 U8 Function; /* 0x03 */
266 U16 DevHandle; /* 0x04 */
267 U8 IOCParameter; /* 0x06 */
268 U8 MsgFlags; /* 0x07 */
269 U8 VP_ID; /* 0x08 */
270 U8 VF_ID; /* 0x09 */
271 U16 Reserved3; /* 0x0A */
272 U16 Reserved4; /* 0x0C */
273 U16 IOCStatus; /* 0x0E */
274 U32 IOCLogInfo; /* 0x10 */
275} MPI2_SAS_IOUNIT_CONTROL_REPLY,
276 MPI2_POINTER PTR_MPI2_SAS_IOUNIT_CONTROL_REPLY,
277 Mpi2SasIoUnitControlReply_t, MPI2_POINTER pMpi2SasIoUnitControlReply_t;
278
279
280#endif
281
282
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