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33 * Title: MPI Serial Attached SCSI structures and definitions
34 * Creation Date: August 19, 2004
36 * mpi_sas.h Version: 01.05.04
41 * Date Version Description
42 * -------- -------- ------------------------------------------------------
43 * 08-19-04 01.05.01 Original release.
44 * 08-30-05 01.05.02 Added DeviceInfo bit for SEP.
45 * Added PrimFlags and Primitive field to SAS IO Unit
46 * Control request, and added a new operation code.
47 * 03-27-06 01.05.03 Added Force Full Discovery, Transmit Port Select Signal,
48 * and Remove Device operations to SAS IO Unit Control.
49 * Added DevHandle field to SAS IO Unit Control request and
51 * 10-11-06 01.05.04 Fixed the name of a define for Operation field of SAS IO
52 * Unit Control request.
53 * --------------------------------------------------------------------------
61 * Values for SASStatus.
63 #define MPI_SASSTATUS_SUCCESS (0x00)
64 #define MPI_SASSTATUS_UNKNOWN_ERROR (0x01)
65 #define MPI_SASSTATUS_INVALID_FRAME (0x02)
66 #define MPI_SASSTATUS_UTC_BAD_DEST (0x03)
67 #define MPI_SASSTATUS_UTC_BREAK_RECEIVED (0x04)
68 #define MPI_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05)
69 #define MPI_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06)
70 #define MPI_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07)
71 #define MPI_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08)
72 #define MPI_SASSTATUS_UTC_WRONG_DESTINATION (0x09)
73 #define MPI_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A)
74 #define MPI_SASSTATUS_LONG_INFORMATION_UNIT (0x0B)
75 #define MPI_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C)
76 #define MPI_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D)
77 #define MPI_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E)
78 #define MPI_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F)
79 #define MPI_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10)
80 #define MPI_SASSTATUS_DATA_OFFSET_ERROR (0x11)
81 #define MPI_SASSTATUS_SDSF_NAK_RECEIVED (0x12)
82 #define MPI_SASSTATUS_SDSF_CONNECTION_FAILED (0x13)
83 #define MPI_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14)
87 * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
88 * data and SAS IO Unit Configuration pages.
90 #define MPI_SAS_DEVICE_INFO_SEP (0x00004000)
91 #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
92 #define MPI_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
93 #define MPI_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
94 #define MPI_SAS_DEVICE_INFO_SSP_TARGET (0x00000400)
95 #define MPI_SAS_DEVICE_INFO_STP_TARGET (0x00000200)
96 #define MPI_SAS_DEVICE_INFO_SMP_TARGET (0x00000100)
97 #define MPI_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080)
98 #define MPI_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040)
99 #define MPI_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020)
100 #define MPI_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010)
101 #define MPI_SAS_DEVICE_INFO_SATA_HOST (0x00000008)
103 #define MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
104 #define MPI_SAS_DEVICE_INFO_NO_DEVICE (0x00000000)
105 #define MPI_SAS_DEVICE_INFO_END_DEVICE (0x00000001)
106 #define MPI_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
107 #define MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
111 /*****************************************************************************
113 * S e r i a l A t t a c h e d S C S I M e s s a g e s
115 *****************************************************************************/
117 /****************************************************************************/
118 /* Serial Management Protocol Passthrough Request */
119 /****************************************************************************/
121 typedef struct _MSG_SMP_PASSTHROUGH_REQUEST
123 U8 PassthroughFlags; /* 00h */
124 U8 PhysicalPort; /* 01h */
125 U8 ChainOffset; /* 02h */
126 U8 Function; /* 03h */
127 U16 RequestDataLength; /* 04h */
128 U8 ConnectionRate; /* 06h */
129 U8 MsgFlags; /* 07h */
130 U32 MsgContext; /* 08h */
131 U32 Reserved1; /* 0Ch */
132 U64 SASAddress; /* 10h */
133 U32 Reserved2; /* 18h */
134 U32 Reserved3; /* 1Ch */
135 SGE_SIMPLE_UNION SGL; /* 20h */
136 } MSG_SMP_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REQUEST,
137 SmpPassthroughRequest_t, MPI_POINTER pSmpPassthroughRequest_t;
139 /* values for PassthroughFlags field */
140 #define MPI_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
142 /* values for ConnectionRate field */
143 #define MPI_SMP_PT_REQ_CONNECT_RATE_NEGOTIATED (0x00)
144 #define MPI_SMP_PT_REQ_CONNECT_RATE_1_5 (0x08)
145 #define MPI_SMP_PT_REQ_CONNECT_RATE_3_0 (0x09)
148 /* Serial Management Protocol Passthrough Reply */
149 typedef struct _MSG_SMP_PASSTHROUGH_REPLY
151 U8 PassthroughFlags; /* 00h */
152 U8 PhysicalPort; /* 01h */
153 U8 MsgLength; /* 02h */
154 U8 Function; /* 03h */
155 U16 ResponseDataLength; /* 04h */
156 U8 Reserved1; /* 06h */
157 U8 MsgFlags; /* 07h */
158 U32 MsgContext; /* 08h */
159 U8 Reserved2; /* 0Ch */
160 U8 SASStatus; /* 0Dh */
161 U16 IOCStatus; /* 0Eh */
162 U32 IOCLogInfo; /* 10h */
163 U32 Reserved3; /* 14h */
164 U8 ResponseData[4]; /* 18h */
165 } MSG_SMP_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REPLY,
166 SmpPassthroughReply_t, MPI_POINTER pSmpPassthroughReply_t;
168 #define MPI_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80)
171 /****************************************************************************/
172 /* SATA Passthrough Request */
173 /****************************************************************************/
175 typedef struct _MSG_SATA_PASSTHROUGH_REQUEST
177 U8 TargetID; /* 00h */
179 U8 ChainOffset; /* 02h */
180 U8 Function; /* 03h */
181 U16 PassthroughFlags; /* 04h */
182 U8 ConnectionRate; /* 06h */
183 U8 MsgFlags; /* 07h */
184 U32 MsgContext; /* 08h */
185 U32 Reserved1; /* 0Ch */
186 U32 Reserved2; /* 10h */
187 U32 Reserved3; /* 14h */
188 U32 DataLength; /* 18h */
189 U8 CommandFIS[20]; /* 1Ch */
190 SGE_SIMPLE_UNION SGL; /* 30h */
191 } MSG_SATA_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REQUEST,
192 SataPassthroughRequest_t, MPI_POINTER pSataPassthroughRequest_t;
194 /* values for PassthroughFlags field */
195 #define MPI_SATA_PT_REQ_PT_FLAGS_RESET_DEVICE (0x0200)
196 #define MPI_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG (0x0100)
197 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA_QUEUED (0x0080)
198 #define MPI_SATA_PT_REQ_PT_FLAGS_PACKET_COMMAND (0x0040)
199 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA (0x0020)
200 #define MPI_SATA_PT_REQ_PT_FLAGS_PIO (0x0010)
201 #define MPI_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
202 #define MPI_SATA_PT_REQ_PT_FLAGS_WRITE (0x0002)
203 #define MPI_SATA_PT_REQ_PT_FLAGS_READ (0x0001)
205 /* values for ConnectionRate field */
206 #define MPI_SATA_PT_REQ_CONNECT_RATE_NEGOTIATED (0x00)
207 #define MPI_SATA_PT_REQ_CONNECT_RATE_1_5 (0x08)
208 #define MPI_SATA_PT_REQ_CONNECT_RATE_3_0 (0x09)
211 /* SATA Passthrough Reply */
212 typedef struct _MSG_SATA_PASSTHROUGH_REPLY
214 U8 TargetID; /* 00h */
216 U8 MsgLength; /* 02h */
217 U8 Function; /* 03h */
218 U16 PassthroughFlags; /* 04h */
219 U8 Reserved1; /* 06h */
220 U8 MsgFlags; /* 07h */
221 U32 MsgContext; /* 08h */
222 U8 Reserved2; /* 0Ch */
223 U8 SASStatus; /* 0Dh */
224 U16 IOCStatus; /* 0Eh */
225 U32 IOCLogInfo; /* 10h */
226 U8 StatusFIS[20]; /* 14h */
227 U32 StatusControlRegisters; /* 28h */
228 U32 TransferCount; /* 2Ch */
229 } MSG_SATA_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REPLY,
230 SataPassthroughReply_t, MPI_POINTER pSataPassthroughReply_t;
235 /****************************************************************************/
236 /* SAS IO Unit Control Request */
237 /****************************************************************************/
239 typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
241 U8 Operation; /* 00h */
242 U8 Reserved1; /* 01h */
243 U8 ChainOffset; /* 02h */
244 U8 Function; /* 03h */
245 U16 DevHandle; /* 04h */
246 U8 Reserved3; /* 06h */
247 U8 MsgFlags; /* 07h */
248 U32 MsgContext; /* 08h */
249 U8 TargetID; /* 0Ch */
252 U8 PrimFlags; /* 0Fh */
253 U32 Primitive; /* 10h */
254 U64 SASAddress; /* 14h */
255 U32 Reserved4; /* 1Ch */
256 } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
257 SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
259 /* values for the Operation field */
260 #define MPI_SAS_OP_CLEAR_NOT_PRESENT (0x01)
261 #define MPI_SAS_OP_CLEAR_ALL_PERSISTENT (0x02)
262 #define MPI_SAS_OP_PHY_LINK_RESET (0x06)
263 #define MPI_SAS_OP_PHY_HARD_RESET (0x07)
264 #define MPI_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08)
265 #define MPI_SAS_OP_MAP_CURRENT (0x09)
266 #define MPI_SAS_OP_SEND_PRIMITIVE (0x0A)
267 #define MPI_SAS_OP_FORCE_FULL_DISCOVERY (0x0B)
268 #define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C)
269 #define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE (0x0D) /* obsolete name */
270 #define MPI_SAS_OP_REMOVE_DEVICE (0x0D)
272 /* values for the PrimFlags field */
273 #define MPI_SAS_PRIMFLAGS_SINGLE (0x08)
274 #define MPI_SAS_PRIMFLAGS_TRIPLE (0x02)
275 #define MPI_SAS_PRIMFLAGS_REDUNDANT (0x01)
278 /* SAS IO Unit Control Reply */
279 typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY
281 U8 Operation; /* 00h */
282 U8 Reserved1; /* 01h */
283 U8 MsgLength; /* 02h */
284 U8 Function; /* 03h */
285 U16 DevHandle; /* 04h */
286 U8 Reserved3; /* 06h */
287 U8 MsgFlags; /* 07h */
288 U32 MsgContext; /* 08h */
289 U16 Reserved4; /* 0Ch */
290 U16 IOCStatus; /* 0Eh */
291 U32 IOCLogInfo; /* 10h */
292 } MSG_SAS_IOUNIT_CONTROL_REPLY, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REPLY,
293 SasIoUnitControlReply_t, MPI_POINTER pSasIoUnitControlReply_t;