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[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / drivers / message / fusion / lsi / mpi_sas.h
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1 /*
2 * Copyright (c) 2003 LSI Logic Corporation.
5 * Name: mpi_sas.h
6 * Title: MPI Serial Attached SCSI structures and definitions
7 * Creation Date: April 23, 2003
9 * mpi_sas.h Version: 01.05.xx
11 * Version History
12 * ---------------
14 * Date Version Description
15 * -------- -------- ------------------------------------------------------
16 * xx-yy-zz 01.05.01 Original release.
17 * --------------------------------------------------------------------------
20 #ifndef MPI_SAS_H
21 #define MPI_SAS_H
23 /*****************************************************************************
25 * 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
27 *****************************************************************************/
29 /****************************************************************************/
30 /* Serial Management Protocol Passthrough Request */
31 /****************************************************************************/
33 typedef struct _MSG_SMP_PASSTHROUGH_REQUEST
35 U8 PassthroughFlags; /* 00h */
36 U8 PhysicalPort; /* 01h */
37 U8 ChainOffset; /* 02h */
38 U8 Function; /* 03h */
39 U16 RequestDataLength; /* 04h */
40 U8 ConnectionRate; /* 06h */
41 U8 MsgFlags; /* 07h */
42 U32 MsgContext; /* 08h */
43 U32 Reserved1; /* 0Ch */
44 U64 SASAddress; /* 10h */
45 U32 Reserved2; /* 18h */
46 U32 Reserved3; /* 1Ch */
47 SGE_SIMPLE_UNION SGL; /* 20h */
48 } MSG_SMP_PASSTHROUGH_REQUEST, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REQUEST,
49 SmpPassthroughRequest_t, MPI_POINTER pSmpPassthroughRequest_t;
51 #define MPI_SMP_PT_REQ_PT_FLAGS_IMMEDIATE (0x80)
53 #define MPI_SMP_PT_REQ_CONNECT_RATE_NEGOTIATED (0x00)
54 #define MPI_SMP_PT_REQ_CONNECT_RATE_1_5 (0x08)
55 #define MPI_SMP_PT_REQ_CONNECT_RATE_3_0 (0x09)
58 /* Serial Management Protocol Passthrough Reply */
59 typedef struct _MSG_SMP_PASSTHROUGH_REPLY
61 U8 PassthroughFlags; /* 00h */
62 U8 PhysicalPort; /* 01h */
63 U8 MsgLength; /* 02h */
64 U8 Function; /* 03h */
65 U16 ResponseDataLength; /* 04h */
66 U8 Reserved1; /* 06h */
67 U8 MsgFlags; /* 07h */
68 U32 MsgContext; /* 08h */
69 U8 Reserved2; /* 0Ch */
70 U8 SASStatus; /* 0Dh */
71 U16 IOCStatus; /* 0Eh */
72 U32 IOCLogInfo; /* 10h */
73 U32 Reserved3; /* 14h */
74 U8 ResponseData[4]; /* 18h */
75 } MSG_SMP_PASSTHROUGH_REPLY, MPI_POINTER PTR_MSG_SMP_PASSTHROUGH_REPLY,
76 SmpPassthroughReply_t, MPI_POINTER pSmpPassthroughReply_t;
78 #define MPI_SMP_PT_REPLY_PT_FLAGS_IMMEDIATE (0x80)
80 /* values for the SASStatus field */
81 #define MPI_SASSTATUS_SUCCESS (0x00)
82 #define MPI_SASSTATUS_UNKNOWN_ERROR (0x01)
83 #define MPI_SASSTATUS_INVALID_FRAME (0x02)
84 #define MPI_SASSTATUS_UTC_BAD_DEST (0x03)
85 #define MPI_SASSTATUS_UTC_BREAK_RECEIVED (0x04)
86 #define MPI_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED (0x05)
87 #define MPI_SASSTATUS_UTC_PORT_LAYER_REQUEST (0x06)
88 #define MPI_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED (0x07)
89 #define MPI_SASSTATUS_UTC_STP_RESOURCES_BUSY (0x08)
90 #define MPI_SASSTATUS_UTC_WRONG_DESTINATION (0x09)
91 #define MPI_SASSTATUS_SHORT_INFORMATION_UNIT (0x0A)
92 #define MPI_SASSTATUS_LONG_INFORMATION_UNIT (0x0B)
93 #define MPI_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA (0x0C)
94 #define MPI_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR (0x0D)
95 #define MPI_SASSTATUS_XFER_RDY_NOT_EXPECTED (0x0E)
96 #define MPI_SASSTATUS_DATA_INCORRECT_DATA_LENGTH (0x0F)
97 #define MPI_SASSTATUS_DATA_TOO_MUCH_READ_DATA (0x10)
98 #define MPI_SASSTATUS_DATA_OFFSET_ERROR (0x11)
99 #define MPI_SASSTATUS_SDSF_NAK_RECEIVED (0x12)
100 #define MPI_SASSTATUS_SDSF_CONNECTION_FAILED (0x13)
101 #define MPI_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT (0x14)
105 * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
106 * data and SAS IO Unit Configuration pages.
108 #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
109 #define MPI_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
110 #define MPI_SAS_DEVICE_INFO_DIRECT_ATTACH (0x00000800)
111 #define MPI_SAS_DEVICE_INFO_SSP_TARGET (0x00000400)
112 #define MPI_SAS_DEVICE_INFO_STP_TARGET (0x00000200)
113 #define MPI_SAS_DEVICE_INFO_SMP_TARGET (0x00000100)
114 #define MPI_SAS_DEVICE_INFO_SATA_DEVICE (0x00000080)
115 #define MPI_SAS_DEVICE_INFO_SSP_INITIATOR (0x00000040)
116 #define MPI_SAS_DEVICE_INFO_STP_INITIATOR (0x00000020)
117 #define MPI_SAS_DEVICE_INFO_SMP_INITIATOR (0x00000010)
118 #define MPI_SAS_DEVICE_INFO_SATA_HOST (0x00000008)
120 #define MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE (0x00000007)
121 #define MPI_SAS_DEVICE_INFO_NO_DEVICE (0x00000000)
122 #define MPI_SAS_DEVICE_INFO_END_DEVICE (0x00000001)
123 #define MPI_SAS_DEVICE_INFO_EDGE_EXPANDER (0x00000002)
124 #define MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER (0x00000003)
127 /****************************************************************************/
128 /* SAS IO Unit Control Request */
129 /****************************************************************************/
131 typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST
133 U8 Operation; /* 00h */
134 U8 Reserved1; /* 01h */
135 U8 ChainOffset; /* 02h */
136 U8 Function; /* 03h */
137 U16 Reserved2; /* 04h */
138 U8 Reserved3; /* 06h */
139 U8 MsgFlags; /* 07h */
140 U32 MsgContext; /* 08h */
141 U8 TargetID; /* 0Ch */
142 U8 Bus; /* 0Dh */
143 U8 PhyNum; /* 0Eh */
144 U8 Reserved4; /* 0Fh */
145 U32 Reserved5; /* 10h */
146 U64 SASAddress; /* 14h */
147 U32 Reserved6; /* 1Ch */
148 } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
149 SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
151 /* values for the ... field */
152 #define MPI_SAS_OP_CLEAR_NOT_PRESENT (0x01)
153 #define MPI_SAS_OP_CLEAR_ALL (0x02)
154 #define MPI_SAS_OP_MAP (0x03)
155 #define MPI_SAS_OP_MOVE (0x04)
156 #define MPI_SAS_OP_CLEAR (0x05)
157 #define MPI_SAS_OP_PHY_LINK_RESET (0x06)
158 #define MPI_SAS_OP_PHY_HARD_RESET (0x07)
159 #define MPI_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08)
162 /* SAS IO Unit Control Reply */
163 typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY
165 U8 Operation; /* 00h */
166 U8 Reserved1; /* 01h */
167 U8 MsgLength; /* 02h */
168 U8 Function; /* 03h */
169 U16 Reserved2; /* 04h */
170 U8 Reserved3; /* 06h */
171 U8 MsgFlags; /* 07h */
172 U32 MsgContext; /* 08h */
173 U16 Reserved4; /* 0Ch */
174 U16 IOCStatus; /* 0Eh */
175 U32 IOCLogInfo; /* 10h */
176 } MSG_SAS_IOUNIT_CONTROL_REPLY, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REPLY,
177 SasIoUnitControlReply_t, MPI_POINTER pSasIoUnitControlReply_t;
179 #endif