1 /*
2  *  Copyright (c) 2004-2008 LSI Corporation.
3  *
4  *
5  *           Name:  mpi_sas.h
6  *          Title:  MPI Serial Attached SCSI structures and definitions
7  *  Creation Date:  August 19, 2004
8  *
9  *    mpi_sas.h Version:  01.05.05
10  *
11  *  Version History
12  *  ---------------
13  *
14  *  Date      Version   Description
15  *  --------  --------  ------------------------------------------------------
16  *  08-19-04  01.05.01  Original release.
17  *  08-30-05  01.05.02  Added DeviceInfo bit for SEP.
18  *                      Added PrimFlags and Primitive field to SAS IO Unit
19  *                      Control request, and added a new operation code.
20  *  03-27-06  01.05.03  Added Force Full Discovery, Transmit Port Select Signal,
21  *                      and Remove Device operations to SAS IO Unit Control.
22  *                      Added DevHandle field to SAS IO Unit Control request and
23  *                      reply.
24  *  10-11-06  01.05.04  Fixed the name of a define for Operation field of SAS IO
25  *                      Unit Control request.
26  *  01-15-08  01.05.05  Added support for MPI_SAS_OP_SET_IOC_PARAMETER,
27  *                      including adding IOCParameter and IOCParameter value
28  *                      fields to SAS IO Unit Control Request.
29  *                      Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define.
30  *  --------------------------------------------------------------------------
31  */
32 
33 #ifndef MPI_SAS_H
34 #define MPI_SAS_H
35 
36 
37 /*
38  * Values for SASStatus.
39  */
40 #define MPI_SASSTATUS_SUCCESS                           (0x00)
41 #define MPI_SASSTATUS_UNKNOWN_ERROR                     (0x01)
42 #define MPI_SASSTATUS_INVALID_FRAME                     (0x02)
43 #define MPI_SASSTATUS_UTC_BAD_DEST                      (0x03)
44 #define MPI_SASSTATUS_UTC_BREAK_RECEIVED                (0x04)
45 #define MPI_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED    (0x05)
46 #define MPI_SASSTATUS_UTC_PORT_LAYER_REQUEST            (0x06)
47 #define MPI_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED        (0x07)
48 #define MPI_SASSTATUS_UTC_STP_RESOURCES_BUSY            (0x08)
49 #define MPI_SASSTATUS_UTC_WRONG_DESTINATION             (0x09)
50 #define MPI_SASSTATUS_SHORT_INFORMATION_UNIT            (0x0A)
51 #define MPI_SASSTATUS_LONG_INFORMATION_UNIT             (0x0B)
52 #define MPI_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA     (0x0C)
53 #define MPI_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR     (0x0D)
54 #define MPI_SASSTATUS_XFER_RDY_NOT_EXPECTED             (0x0E)
55 #define MPI_SASSTATUS_DATA_INCORRECT_DATA_LENGTH        (0x0F)
56 #define MPI_SASSTATUS_DATA_TOO_MUCH_READ_DATA           (0x10)
57 #define MPI_SASSTATUS_DATA_OFFSET_ERROR                 (0x11)
58 #define MPI_SASSTATUS_SDSF_NAK_RECEIVED                 (0x12)
59 #define MPI_SASSTATUS_SDSF_CONNECTION_FAILED            (0x13)
60 #define MPI_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT        (0x14)
61 
62 
63 /*
64  * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
65  * data and SAS IO Unit Configuration pages.
66  */
67 #define MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC    (0xF0000000)
68 
69 #define MPI_SAS_DEVICE_INFO_SEP                 (0x00004000)
70 #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE        (0x00002000)
71 #define MPI_SAS_DEVICE_INFO_LSI_DEVICE          (0x00001000)
72 #define MPI_SAS_DEVICE_INFO_DIRECT_ATTACH       (0x00000800)
73 #define MPI_SAS_DEVICE_INFO_SSP_TARGET          (0x00000400)
74 #define MPI_SAS_DEVICE_INFO_STP_TARGET          (0x00000200)
75 #define MPI_SAS_DEVICE_INFO_SMP_TARGET          (0x00000100)
76 #define MPI_SAS_DEVICE_INFO_SATA_DEVICE         (0x00000080)
77 #define MPI_SAS_DEVICE_INFO_SSP_INITIATOR       (0x00000040)
78 #define MPI_SAS_DEVICE_INFO_STP_INITIATOR       (0x00000020)
79 #define MPI_SAS_DEVICE_INFO_SMP_INITIATOR       (0x00000010)
80 #define MPI_SAS_DEVICE_INFO_SATA_HOST           (0x00000008)
81 
82 #define MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE    (0x00000007)
83 #define MPI_SAS_DEVICE_INFO_NO_DEVICE           (0x00000000)
84 #define MPI_SAS_DEVICE_INFO_END_DEVICE          (0x00000001)
85 #define MPI_SAS_DEVICE_INFO_EDGE_EXPANDER       (0x00000002)
86 #define MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER     (0x00000003)
87 
88 
89 
90 /*****************************************************************************
91 *
92 *        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
93 *
94 *****************************************************************************/
95 
96 /****************************************************************************/
97 /* Serial Management Protocol Passthrough Request                           */
98 /****************************************************************************/
99 
100 typedef struct _MSG_SMP_PASSTHROUGH_REQUEST
101 {
102     U8                      PassthroughFlags;   /* 00h */
103     U8                      PhysicalPort;       /* 01h */
104     U8                      ChainOffset;        /* 02h */
105     U8                      Function;           /* 03h */
106     U16                     RequestDataLength;  /* 04h */
107     U8                      ConnectionRate;     /* 06h */
108     U8                      MsgFlags;           /* 07h */
109     U32                     MsgContext;         /* 08h */
110     U32                     Reserved1;          /* 0Ch */
111     U64                     SASAddress;         /* 10h */
112     U32                     Reserved2;          /* 18h */
113     U32                     Reserved3;          /* 1Ch */
114     SGE_SIMPLE_UNION        SGL;                /* 20h */
115 } MSG_SMP_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REQUEST,
116   SmpPassthroughRequest_t, MPI_POINTER pSmpPassthroughRequest_t;
117 
118 /* values for PassthroughFlags field */
119 #define MPI_SMP_PT_REQ_PT_FLAGS_IMMEDIATE       (0x80)
120 
121 /* values for ConnectionRate field */
122 #define MPI_SMP_PT_REQ_CONNECT_RATE_NEGOTIATED  (0x00)
123 #define MPI_SMP_PT_REQ_CONNECT_RATE_1_5         (0x08)
124 #define MPI_SMP_PT_REQ_CONNECT_RATE_3_0         (0x09)
125 
126 
127 /* Serial Management Protocol Passthrough Reply */
128 typedef struct _MSG_SMP_PASSTHROUGH_REPLY
129 {
130     U8                      PassthroughFlags;   /* 00h */
131     U8                      PhysicalPort;       /* 01h */
132     U8                      MsgLength;          /* 02h */
133     U8                      Function;           /* 03h */
134     U16                     ResponseDataLength; /* 04h */
135     U8                      Reserved1;          /* 06h */
136     U8                      MsgFlags;           /* 07h */
137     U32                     MsgContext;         /* 08h */
138     U8                      Reserved2;          /* 0Ch */
139     U8                      SASStatus;          /* 0Dh */
140     U16                     IOCStatus;          /* 0Eh */
141     U32                     IOCLogInfo;         /* 10h */
142     U32                     Reserved3;          /* 14h */
143     U8                      ResponseData[4];    /* 18h */
144 } MSG_SMP_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REPLY,
145   SmpPassthroughReply_t, MPI_POINTER pSmpPassthroughReply_t;
146 
147 #define MPI_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE     (0x80)
148 
149 
150 /****************************************************************************/
151 /* SATA Passthrough Request                                                 */
152 /****************************************************************************/
153 
154 typedef struct _MSG_SATA_PASSTHROUGH_REQUEST
155 {
156     U8                      TargetID;           /* 00h */
157     U8                      Bus;                /* 01h */
158     U8                      ChainOffset;        /* 02h */
159     U8                      Function;           /* 03h */
160     U16                     PassthroughFlags;   /* 04h */
161     U8                      ConnectionRate;     /* 06h */
162     U8                      MsgFlags;           /* 07h */
163     U32                     MsgContext;         /* 08h */
164     U32                     Reserved1;          /* 0Ch */
165     U32                     Reserved2;          /* 10h */
166     U32                     Reserved3;          /* 14h */
167     U32                     DataLength;         /* 18h */
168     U8                      CommandFIS[20];     /* 1Ch */
169     SGE_SIMPLE_UNION        SGL;                /* 30h */
170 } MSG_SATA_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REQUEST,
171   SataPassthroughRequest_t, MPI_POINTER pSataPassthroughRequest_t;
172 
173 /* values for PassthroughFlags field */
174 #define MPI_SATA_PT_REQ_PT_FLAGS_RESET_DEVICE   (0x0200)
175 #define MPI_SATA_PT_REQ_PT_FLAGS_EXECUTE_DIAG   (0x0100)
176 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA_QUEUED     (0x0080)
177 #define MPI_SATA_PT_REQ_PT_FLAGS_PACKET_COMMAND (0x0040)
178 #define MPI_SATA_PT_REQ_PT_FLAGS_DMA            (0x0020)
179 #define MPI_SATA_PT_REQ_PT_FLAGS_PIO            (0x0010)
180 #define MPI_SATA_PT_REQ_PT_FLAGS_UNSPECIFIED_VU (0x0004)
181 #define MPI_SATA_PT_REQ_PT_FLAGS_WRITE          (0x0002)
182 #define MPI_SATA_PT_REQ_PT_FLAGS_READ           (0x0001)
183 
184 /* values for ConnectionRate field */
185 #define MPI_SATA_PT_REQ_CONNECT_RATE_NEGOTIATED (0x00)
186 #define MPI_SATA_PT_REQ_CONNECT_RATE_1_5        (0x08)
187 #define MPI_SATA_PT_REQ_CONNECT_RATE_3_0        (0x09)
188 
189 
190 /* SATA Passthrough Reply */
191 typedef struct _MSG_SATA_PASSTHROUGH_REPLY
192 {
193     U8                      TargetID;           /* 00h */
194     U8                      Bus;                /* 01h */
195     U8                      MsgLength;          /* 02h */
196     U8                      Function;           /* 03h */
197     U16                     PassthroughFlags;   /* 04h */
198     U8                      Reserved1;          /* 06h */
199     U8                      MsgFlags;           /* 07h */
200     U32                     MsgContext;         /* 08h */
201     U8                      Reserved2;          /* 0Ch */
202     U8                      SASStatus;          /* 0Dh */
203     U16                     IOCStatus;          /* 0Eh */
204     U32                     IOCLogInfo;         /* 10h */
205     U8                      StatusFIS[20];      /* 14h */
206     U32                     StatusControlRegisters; /* 28h */
207     U32                     TransferCount;      /* 2Ch */
208 } MSG_SATA_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SATA_PASSTHROUGH_REPLY,
209   SataPassthroughReply_t, MPI_POINTER pSataPassthroughReply_t;
210 
211 
212 
213 
214 /****************************************************************************/
215 /* SAS IO Unit Control Request                                              */
216 /****************************************************************************/
217 
218 typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
219 {
220     U8                      Operation;          /* 00h */
221     U8                      Reserved1;          /* 01h */
222     U8                      ChainOffset;        /* 02h */
223     U8                      Function;           /* 03h */
224     U16                     DevHandle;          /* 04h */
225     U8                      IOCParameter;       /* 06h */
226     U8                      MsgFlags;           /* 07h */
227     U32                     MsgContext;         /* 08h */
228     U8                      TargetID;           /* 0Ch */
229     U8                      Bus;                /* 0Dh */
230     U8                      PhyNum;             /* 0Eh */
231     U8                      PrimFlags;          /* 0Fh */
232     U32                     Primitive;          /* 10h */
233     U64                     SASAddress;         /* 14h */
234     U32                     IOCParameterValue;  /* 1Ch */
235 } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
236   SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
237 
238 /* values for the Operation field */
239 #define MPI_SAS_OP_CLEAR_NOT_PRESENT            (0x01)
240 #define MPI_SAS_OP_CLEAR_ALL_PERSISTENT         (0x02)
241 #define MPI_SAS_OP_PHY_LINK_RESET               (0x06)
242 #define MPI_SAS_OP_PHY_HARD_RESET               (0x07)
243 #define MPI_SAS_OP_PHY_CLEAR_ERROR_LOG          (0x08)
244 #define MPI_SAS_OP_MAP_CURRENT                  (0x09)
245 #define MPI_SAS_OP_SEND_PRIMITIVE               (0x0A)
246 #define MPI_SAS_OP_FORCE_FULL_DISCOVERY         (0x0B)
247 #define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL  (0x0C)
248 #define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE       (0x0D)  /* obsolete name */
249 #define MPI_SAS_OP_REMOVE_DEVICE                (0x0D)
250 #define MPI_SAS_OP_SET_IOC_PARAMETER            (0x0E)
251 #define MPI_SAS_OP_PRODUCT_SPECIFIC_MIN         (0x80)
252 
253 /* values for the PrimFlags field */
254 #define MPI_SAS_PRIMFLAGS_SINGLE                (0x08)
255 #define MPI_SAS_PRIMFLAGS_TRIPLE                (0x02)
256 #define MPI_SAS_PRIMFLAGS_REDUNDANT             (0x01)
257 
258 
259 /* SAS IO Unit Control Reply */
260 typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY
261 {
262     U8                      Operation;          /* 00h */
263     U8                      Reserved1;          /* 01h */
264     U8                      MsgLength;          /* 02h */
265     U8                      Function;           /* 03h */
266     U16                     DevHandle;          /* 04h */
267     U8                      IOCParameter;       /* 06h */
268     U8                      MsgFlags;           /* 07h */
269     U32                     MsgContext;         /* 08h */
270     U16                     Reserved4;          /* 0Ch */
271     U16                     IOCStatus;          /* 0Eh */
272     U32                     IOCLogInfo;         /* 10h */
273 } MSG_SAS_IOUNIT_CONTROL_REPLY, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REPLY,
274   SasIoUnitControlReply_t, MPI_POINTER pSasIoUnitControlReply_t;
275 
276 #endif
277 
278 
279