Commit | Line | Data |
---|---|---|
920dae64 AT |
1 | /* |
2 | * ========== Copyright Header Begin ========================================== | |
3 | * | |
4 | * OpenSPARC T2 Processor File: mpi_init.h | |
5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. | |
7 | * | |
8 | * The above named program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public | |
10 | * License version 2 as published by the Free Software Foundation. | |
11 | * | |
12 | * The above named program is distributed in the hope that it will be | |
13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public | |
18 | * License along with this work; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | * | |
21 | * ========== Copyright Header End ============================================ | |
22 | */ | |
23 | /* | |
24 | * Copyright 2004 Sun Microsystems, Inc. All rights reserved. | |
25 | * Use is subject to license terms. | |
26 | */ | |
27 | ||
28 | #ifndef _SYS_MPI_INIT_H | |
29 | #define _SYS_MPI_INIT_H | |
30 | ||
31 | #pragma ident "@(#)mpi_init.h 1.2 04/11/08 SMI" | |
32 | ||
33 | #ifdef __cplusplus | |
34 | extern "C" { | |
35 | #endif | |
36 | ||
37 | /* | |
38 | * SCSI Initiator Messages | |
39 | */ | |
40 | ||
41 | /* | |
42 | * SCSI IO messages and assocaited structures | |
43 | */ | |
44 | typedef struct msg_scsi_io_request { | |
45 | uint8_t TargetID; | |
46 | uint8_t Bus; | |
47 | uint8_t ChainOffset; | |
48 | uint8_t Function; | |
49 | uint8_t CDBLength; | |
50 | uint8_t SenseBufferLength; | |
51 | uint8_t Reserved; | |
52 | uint8_t MsgFlags; | |
53 | uint32_t MsgContext; | |
54 | uint8_t LUN[8]; | |
55 | uint32_t Control; | |
56 | uint8_t CDB[16]; | |
57 | uint32_t DataLength; | |
58 | uint32_t SenseBufferLowAddr; | |
59 | sge_io_union_t SGL; | |
60 | } msg_scsi_io_request_t; | |
61 | ||
62 | /* SCSIO MsgFlags bits */ | |
63 | ||
64 | #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH 0x01 | |
65 | #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_32 0x00 | |
66 | #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64 0x01 | |
67 | #define MPI_SCSIIO_MSGFLGS_SENSE_LOCATION 0x02 | |
68 | #define MPI_SCSIIO_MSGFLGS_SENSE_LOC_HOST 0x00 | |
69 | #define MPI_SCSIIO_MSGFLGS_SENSE_LOC_IOC 0x02 | |
70 | ||
71 | /* | |
72 | * SCSIIO LUN fields | |
73 | */ | |
74 | #define MPI_SCSIIO_LUN_FIRST_LEVEL_ADDRESSING 0x0000FFFF | |
75 | #define MPI_SCSIIO_LUN_SECOND_LEVEL_ADDRESSING 0xFFFF0000 | |
76 | #define MPI_SCSIIO_LUN_THIRD_LEVEL_ADDRESSING 0x0000FFFF | |
77 | #define MPI_SCSIIO_LUN_FOURTH_LEVEL_ADDRESSING 0xFFFF0000 | |
78 | #define MPI_SCSIIO_LUN_LEVEL_1_WORD 0xFF00 | |
79 | #define MPI_SCSIIO_LUN_LEVEL_1_DWORD 0x0000FF00 | |
80 | ||
81 | /* | |
82 | * SCSIO Control bits | |
83 | */ | |
84 | #define MPI_SCSIIO_CONTROL_DATADIRECTION_MASK 0x03000000 | |
85 | #define MPI_SCSIIO_CONTROL_NODATATRANSFER 0x00000000 | |
86 | #define MPI_SCSIIO_CONTROL_WRITE 0x01000000 | |
87 | #define MPI_SCSIIO_CONTROL_READ 0x02000000 | |
88 | ||
89 | #define MPI_SCSIIO_CONTROL_ADDCDBLEN_MASK 0x3C000000 | |
90 | #define MPI_SCSIIO_CONTROL_ADDCDBLEN_SHIFT 26 | |
91 | ||
92 | #define MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK 0x00000700 | |
93 | #define MPI_SCSIIO_CONTROL_SIMPLEQ 0x00000000 | |
94 | #define MPI_SCSIIO_CONTROL_HEADOFQ 0x00000100 | |
95 | #define MPI_SCSIIO_CONTROL_ORDEREDQ 0x00000200 | |
96 | #define MPI_SCSIIO_CONTROL_ACAQ 0x00000400 | |
97 | #define MPI_SCSIIO_CONTROL_UNTAGGED 0x00000500 | |
98 | #define MPI_SCSIIO_CONTROL_NO_DISCONNECT 0x00000700 | |
99 | ||
100 | #define MPI_SCSIIO_CONTROL_TASKMANAGE_MASK 0x00FF0000 | |
101 | #define MPI_SCSIIO_CONTROL_OBSOLETE 0x00800000 | |
102 | #define MPI_SCSIIO_CONTROL_CLEAR_ACA_RSV 0x00400000 | |
103 | #define MPI_SCSIIO_CONTROL_TARGET_RESET 0x00200000 | |
104 | #define MPI_SCSIIO_CONTROL_LUN_RESET_RSV 0x00100000 | |
105 | #define MPI_SCSIIO_CONTROL_RESERVED 0x00080000 | |
106 | #define MPI_SCSIIO_CONTROL_CLR_TASK_SET_RSV 0x00040000 | |
107 | #define MPI_SCSIIO_CONTROL_ABORT_TASK_SET 0x00020000 | |
108 | #define MPI_SCSIIO_CONTROL_RESERVED2 0x00010000 | |
109 | ||
110 | ||
111 | /* | |
112 | * SCSIIO reply structure | |
113 | */ | |
114 | typedef struct msg_scsi_io_reply { | |
115 | uint8_t TargetID; | |
116 | uint8_t Bus; | |
117 | uint8_t MsgLength; | |
118 | uint8_t Function; | |
119 | uint8_t CDBLength; | |
120 | uint8_t SenseBufferLength; | |
121 | uint8_t Reserved; | |
122 | uint8_t MsgFlags; | |
123 | uint32_t MsgContext; | |
124 | uint8_t SCSIStatus; | |
125 | uint8_t SCSIState; | |
126 | uint16_t IOCStatus; | |
127 | uint32_t IOCLogInfo; | |
128 | uint32_t TransferCount; | |
129 | uint32_t SenseCount; | |
130 | uint32_t ResponseInfo; | |
131 | uint16_t TaskTag; | |
132 | uint16_t Reserved1; | |
133 | } msg_scsi_io_reply_t; | |
134 | ||
135 | /* | |
136 | * SCSIIO Reply SCSIStatus values (SAM-2 status codes) | |
137 | */ | |
138 | #define MPI_SCSI_STATUS_SUCCESS 0x00 | |
139 | #define MPI_SCSI_STATUS_CHECK_CONDITION 0x02 | |
140 | #define MPI_SCSI_STATUS_CONDITION_MET 0x04 | |
141 | #define MPI_SCSI_STATUS_BUSY 0x08 | |
142 | #define MPI_SCSI_STATUS_INTERMEDIATE 0x10 | |
143 | #define MPI_SCSI_STATUS_INTERMEDIATE_CONDMET 0x14 | |
144 | #define MPI_SCSI_STATUS_RESERVATION_CONFLICT 0x18 | |
145 | #define MPI_SCSI_STATUS_COMMAND_TERMINATED 0x22 | |
146 | #define MPI_SCSI_STATUS_TASK_SET_FULL 0x28 | |
147 | #define MPI_SCSI_STATUS_ACA_ACTIVE 0x30 | |
148 | ||
149 | /* | |
150 | * SCSIIO Reply SCSIState values | |
151 | */ | |
152 | #define MPI_SCSI_STATE_AUTOSENSE_VALID 0x01 | |
153 | #define MPI_SCSI_STATE_AUTOSENSE_FAILED 0x02 | |
154 | #define MPI_SCSI_STATE_NO_SCSI_STATUS 0x04 | |
155 | #define MPI_SCSI_STATE_TERMINATED 0x08 | |
156 | #define MPI_SCSI_STATE_RESPONSE_INFO_VALID 0x10 | |
157 | #define MPI_SCSI_STATE_QUEUE_TAG_REJECTED 0x20 | |
158 | ||
159 | /* | |
160 | * SCSIIO Reply ResponseInfo values | |
161 | * (FCP-1 RSP_CODE values and SPI-3 Packetized Failure codes) | |
162 | */ | |
163 | #define MPI_SCSI_RSP_INFO_FUNCTION_COMPLETE 0x00000000 | |
164 | #define MPI_SCSI_RSP_INFO_FCP_BURST_LEN_ERROR 0x01000000 | |
165 | #define MPI_SCSI_RSP_INFO_CMND_FIELDS_INVALID 0x02000000 | |
166 | #define MPI_SCSI_RSP_INFO_FCP_DATA_RO_ERROR 0x03000000 | |
167 | #define MPI_SCSI_RSP_INFO_TASK_MGMT_UNSUPPORTED 0x04000000 | |
168 | #define MPI_SCSI_RSP_INFO_TASK_MGMT_FAILED 0x05000000 | |
169 | #define MPI_SCSI_RSP_INFO_SPI_LQ_INVALID_TYPE 0x06000000 | |
170 | ||
171 | /* | |
172 | * SCSI Task Management messages | |
173 | */ | |
174 | typedef struct msg_scsi_task_mgmt { | |
175 | uint8_t TargetID; | |
176 | uint8_t Bus; | |
177 | uint8_t ChainOffset; | |
178 | uint8_t Function; | |
179 | uint8_t Reserved; | |
180 | uint8_t TaskType; | |
181 | uint8_t Reserved1; | |
182 | uint8_t MsgFlags; | |
183 | uint32_t MsgContext; | |
184 | uint8_t LUN[8]; | |
185 | uint32_t Reserved2[7]; | |
186 | uint32_t TaskMsgContext; | |
187 | } msg_scsi_task_mgmt_t; | |
188 | ||
189 | /* | |
190 | * TaskType values | |
191 | */ | |
192 | #define MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK 0x00000001 | |
193 | #define MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET 0x00000002 | |
194 | #define MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET 0x00000003 | |
195 | #define MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS 0x00000004 | |
196 | #define MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET 0x00000005 | |
197 | ||
198 | /* | |
199 | * MsgFlags bits | |
200 | */ | |
201 | #define MPI_SCSITASKMGMT_MSGFLAGS_TARGET_RESET_OPTION 0x00000000 | |
202 | #define MPI_SCSITASKMGMT_MSGFLAGS_LIP_RESET_OPTION 0x00000002 | |
203 | #define MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION 0x00000004 | |
204 | ||
205 | /* SCSI Task Management Reply */ | |
206 | ||
207 | typedef struct msg_scsi_task_mgmt_reply { | |
208 | uint8_t TargetID; | |
209 | uint8_t Bus; | |
210 | uint8_t MsgLength; | |
211 | uint8_t Function; | |
212 | uint8_t Reserved; | |
213 | uint8_t TaskType; | |
214 | uint8_t Reserved1; | |
215 | uint8_t MsgFlags; | |
216 | uint32_t MsgContext; | |
217 | uint8_t Reserved2[2]; | |
218 | uint16_t IOCStatus; | |
219 | uint32_t IOCLogInfo; | |
220 | uint32_t TerminationCount; | |
221 | } msg_scsi_task_mgmt_reply_t; | |
222 | ||
223 | /* | |
224 | * SCSI enclosure processor messages | |
225 | */ | |
226 | typedef struct msg_sep_request { | |
227 | uint8_t TargetID; | |
228 | uint8_t Bus; | |
229 | uint8_t ChainOffset; | |
230 | uint8_t Function; | |
231 | uint8_t Action; | |
232 | uint8_t Reserved1; | |
233 | uint8_t Reserved2; | |
234 | uint8_t MsgFlags; | |
235 | uint32_t MsgContext; | |
236 | uint32_t SlotStatus; | |
237 | } msg_sep_request_t; | |
238 | ||
239 | #define MPI_SEP_REQ_ACTION_WRITE_STATUS 0x00 | |
240 | #define MPI_SEP_REQ_ACTION_READ_STATUS 0x01 | |
241 | ||
242 | #define MPI_SEP_REQ_SLOTSTATUS_NO_ERROR 0x00000001 | |
243 | #define MPI_SEP_REQ_SLOTSTATUS_DEV_FAULTY 0x00000002 | |
244 | #define MPI_SEP_REQ_SLOTSTATUS_DEV_REBUILDING 0x00000004 | |
245 | ||
246 | #ifdef __cplusplus | |
247 | } | |
248 | #endif | |
249 | ||
250 | #endif /* _SYS_MPI_INIT_H */ |