1
2 #ifndef _SCSI_I2O_H
3 #define _SCSI_I2O_H
4
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11
12
13
14
15 #ifdef __KERNEL__
16
17 #include <linux/i2o-dev.h>
18
19 #include <linux/notifier.h>
20 #include <linux/atomic.h>
21
22
23
24
25
26
27
28 #define MAX_I2O_MODULES 64
29
30 #define I2O_EVT_CAPABILITY_OTHER 0x01
31 #define I2O_EVT_CAPABILITY_CHANGED 0x02
32
33 #define I2O_EVT_SENSOR_STATE_CHANGED 0x01
34
35
36
37 #define I2O_MAX_MANAGERS 4
38
39
40
41
42
43 #include <linux/wait.h>
44 typedef wait_queue_head_t adpt_wait_queue_head_t;
45 #define ADPT_DECLARE_WAIT_QUEUE_HEAD(wait) DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait)
46 typedef wait_queue_entry_t adpt_wait_queue_entry_t;
47
48
49
50
51
52 struct i2o_message
53 {
54 u8 version_offset;
55 u8 flags;
56 u16 size;
57 u32 target_tid:12;
58 u32 init_tid:12;
59 u32 function:8;
60 u32 initiator_context;
61
62 };
63
64 struct adpt_device;
65 struct _adpt_hba;
66 struct i2o_device
67 {
68 struct i2o_device *next;
69 struct i2o_device *prev;
70
71 char dev_name[8];
72 i2o_lct_entry lct_data;
73 u32 flags;
74 struct proc_dir_entry* proc_entry;
75 struct adpt_device *owner;
76 struct _adpt_hba *controller;
77 };
78
79
80
81
82
83 struct i2o_controller
84 {
85 char name[16];
86 int unit;
87 int type;
88 int enabled;
89
90 struct notifier_block *event_notifer;
91 atomic_t users;
92 struct i2o_device *devices;
93 struct i2o_controller *next;
94
95 };
96
97
98
99
100 struct i2o_sys_tbl_entry
101 {
102 u16 org_id;
103 u16 reserved1;
104 u32 iop_id:12;
105 u32 reserved2:20;
106 u16 seg_num:12;
107 u16 i2o_version:4;
108 u8 iop_state;
109 u8 msg_type;
110 u16 frame_size;
111 u16 reserved3;
112 u32 last_changed;
113 u32 iop_capabilities;
114 u32 inbound_low;
115 u32 inbound_high;
116 };
117
118 struct i2o_sys_tbl
119 {
120 u8 num_entries;
121 u8 version;
122 u16 reserved1;
123 u32 change_ind;
124 u32 reserved2;
125 u32 reserved3;
126 struct i2o_sys_tbl_entry iops[0];
127 };
128
129
130
131
132
133
134
135
136 #define I2O_CLASS_VERSION_10 0x00
137 #define I2O_CLASS_VERSION_11 0x01
138
139
140
141
142
143 #define I2O_CLASS_EXECUTIVE 0x000
144 #define I2O_CLASS_DDM 0x001
145 #define I2O_CLASS_RANDOM_BLOCK_STORAGE 0x010
146 #define I2O_CLASS_SEQUENTIAL_STORAGE 0x011
147 #define I2O_CLASS_LAN 0x020
148 #define I2O_CLASS_WAN 0x030
149 #define I2O_CLASS_FIBRE_CHANNEL_PORT 0x040
150 #define I2O_CLASS_FIBRE_CHANNEL_PERIPHERAL 0x041
151 #define I2O_CLASS_SCSI_PERIPHERAL 0x051
152 #define I2O_CLASS_ATE_PORT 0x060
153 #define I2O_CLASS_ATE_PERIPHERAL 0x061
154 #define I2O_CLASS_FLOPPY_CONTROLLER 0x070
155 #define I2O_CLASS_FLOPPY_DEVICE 0x071
156 #define I2O_CLASS_BUS_ADAPTER_PORT 0x080
157 #define I2O_CLASS_PEER_TRANSPORT_AGENT 0x090
158 #define I2O_CLASS_PEER_TRANSPORT 0x091
159
160
161
162
163 #define I2O_CLASS_MATCH_ANYCLASS 0xffffffff
164
165
166
167
168 #define I2O_SUBCLASS_i960 0x001
169 #define I2O_SUBCLASS_HDM 0x020
170 #define I2O_SUBCLASS_ISM 0x021
171
172
173
174 #define I2O_PARAMS_FIELD_GET 0x0001
175 #define I2O_PARAMS_LIST_GET 0x0002
176 #define I2O_PARAMS_MORE_GET 0x0003
177 #define I2O_PARAMS_SIZE_GET 0x0004
178 #define I2O_PARAMS_TABLE_GET 0x0005
179 #define I2O_PARAMS_FIELD_SET 0x0006
180 #define I2O_PARAMS_LIST_SET 0x0007
181 #define I2O_PARAMS_ROW_ADD 0x0008
182 #define I2O_PARAMS_ROW_DELETE 0x0009
183 #define I2O_PARAMS_TABLE_CLEAR 0x000A
184
185
186
187
188
189
190 #define I2O_SNFORMAT_UNKNOWN 0
191 #define I2O_SNFORMAT_BINARY 1
192 #define I2O_SNFORMAT_ASCII 2
193 #define I2O_SNFORMAT_UNICODE 3
194 #define I2O_SNFORMAT_LAN48_MAC 4
195 #define I2O_SNFORMAT_WAN 5
196
197
198
199
200 #define I2O_SNFORMAT_LAN64_MAC 6
201 #define I2O_SNFORMAT_DDM 7
202 #define I2O_SNFORMAT_IEEE_REG64 8
203 #define I2O_SNFORMAT_IEEE_REG128 9
204 #define I2O_SNFORMAT_UNKNOWN2 0xff
205
206
207
208 #define TRL_SINGLE_FIXED_LENGTH 0x00
209 #define TRL_SINGLE_VARIABLE_LENGTH 0x40
210 #define TRL_MULTIPLE_FIXED_LENGTH 0x80
211
212
213
214
215
216 #define I2O_CMD_ADAPTER_ASSIGN 0xB3
217 #define I2O_CMD_ADAPTER_READ 0xB2
218 #define I2O_CMD_ADAPTER_RELEASE 0xB5
219 #define I2O_CMD_BIOS_INFO_SET 0xA5
220 #define I2O_CMD_BOOT_DEVICE_SET 0xA7
221 #define I2O_CMD_CONFIG_VALIDATE 0xBB
222 #define I2O_CMD_CONN_SETUP 0xCA
223 #define I2O_CMD_DDM_DESTROY 0xB1
224 #define I2O_CMD_DDM_ENABLE 0xD5
225 #define I2O_CMD_DDM_QUIESCE 0xC7
226 #define I2O_CMD_DDM_RESET 0xD9
227 #define I2O_CMD_DDM_SUSPEND 0xAF
228 #define I2O_CMD_DEVICE_ASSIGN 0xB7
229 #define I2O_CMD_DEVICE_RELEASE 0xB9
230 #define I2O_CMD_HRT_GET 0xA8
231 #define I2O_CMD_ADAPTER_CLEAR 0xBE
232 #define I2O_CMD_ADAPTER_CONNECT 0xC9
233 #define I2O_CMD_ADAPTER_RESET 0xBD
234 #define I2O_CMD_LCT_NOTIFY 0xA2
235 #define I2O_CMD_OUTBOUND_INIT 0xA1
236 #define I2O_CMD_PATH_ENABLE 0xD3
237 #define I2O_CMD_PATH_QUIESCE 0xC5
238 #define I2O_CMD_PATH_RESET 0xD7
239 #define I2O_CMD_STATIC_MF_CREATE 0xDD
240 #define I2O_CMD_STATIC_MF_RELEASE 0xDF
241 #define I2O_CMD_STATUS_GET 0xA0
242 #define I2O_CMD_SW_DOWNLOAD 0xA9
243 #define I2O_CMD_SW_UPLOAD 0xAB
244 #define I2O_CMD_SW_REMOVE 0xAD
245 #define I2O_CMD_SYS_ENABLE 0xD1
246 #define I2O_CMD_SYS_MODIFY 0xC1
247 #define I2O_CMD_SYS_QUIESCE 0xC3
248 #define I2O_CMD_SYS_TAB_SET 0xA3
249
250 #define I2O_CMD_UTIL_NOP 0x00
251 #define I2O_CMD_UTIL_ABORT 0x01
252 #define I2O_CMD_UTIL_CLAIM 0x09
253 #define I2O_CMD_UTIL_RELEASE 0x0B
254 #define I2O_CMD_UTIL_PARAMS_GET 0x06
255 #define I2O_CMD_UTIL_PARAMS_SET 0x05
256 #define I2O_CMD_UTIL_EVT_REGISTER 0x13
257 #define I2O_CMD_UTIL_EVT_ACK 0x14
258 #define I2O_CMD_UTIL_CONFIG_DIALOG 0x10
259 #define I2O_CMD_UTIL_DEVICE_RESERVE 0x0D
260 #define I2O_CMD_UTIL_DEVICE_RELEASE 0x0F
261 #define I2O_CMD_UTIL_LOCK 0x17
262 #define I2O_CMD_UTIL_LOCK_RELEASE 0x19
263 #define I2O_CMD_UTIL_REPLY_FAULT_NOTIFY 0x15
264
265 #define I2O_CMD_SCSI_EXEC 0x81
266 #define I2O_CMD_SCSI_ABORT 0x83
267 #define I2O_CMD_SCSI_BUSRESET 0x27
268
269 #define I2O_CMD_BLOCK_READ 0x30
270 #define I2O_CMD_BLOCK_WRITE 0x31
271 #define I2O_CMD_BLOCK_CFLUSH 0x37
272 #define I2O_CMD_BLOCK_MLOCK 0x49
273 #define I2O_CMD_BLOCK_MUNLOCK 0x4B
274 #define I2O_CMD_BLOCK_MMOUNT 0x41
275 #define I2O_CMD_BLOCK_MEJECT 0x43
276
277 #define I2O_PRIVATE_MSG 0xFF
278
279
280
281
282
283 #define I2O_CMD_OUTBOUND_INIT_IN_PROGRESS 0x01
284 #define I2O_CMD_OUTBOUND_INIT_REJECTED 0x02
285 #define I2O_CMD_OUTBOUND_INIT_FAILED 0x03
286 #define I2O_CMD_OUTBOUND_INIT_COMPLETE 0x04
287
288
289
290
291
292 #define ADAPTER_STATE_INITIALIZING 0x01
293 #define ADAPTER_STATE_RESET 0x02
294 #define ADAPTER_STATE_HOLD 0x04
295 #define ADAPTER_STATE_READY 0x05
296 #define ADAPTER_STATE_OPERATIONAL 0x08
297 #define ADAPTER_STATE_FAILED 0x10
298 #define ADAPTER_STATE_FAULTED 0x11
299
300
301
302 #define I2O_RTN_NO_ERROR 0
303 #define I2O_RTN_NOT_INIT 1
304 #define I2O_RTN_FREE_Q_EMPTY 2
305 #define I2O_RTN_TCB_ERROR 3
306 #define I2O_RTN_TRANSACTION_ERROR 4
307 #define I2O_RTN_ADAPTER_ALREADY_INIT 5
308 #define I2O_RTN_MALLOC_ERROR 6
309 #define I2O_RTN_ADPTR_NOT_REGISTERED 7
310 #define I2O_RTN_MSG_REPLY_TIMEOUT 8
311 #define I2O_RTN_NO_STATUS 9
312 #define I2O_RTN_NO_FIRM_VER 10
313 #define I2O_RTN_NO_LINK_SPEED 11
314
315
316
317 #define I2O_REPLY_STATUS_SUCCESS 0x00
318 #define I2O_REPLY_STATUS_ABORT_DIRTY 0x01
319 #define I2O_REPLY_STATUS_ABORT_NO_DATA_TRANSFER 0x02
320 #define I2O_REPLY_STATUS_ABORT_PARTIAL_TRANSFER 0x03
321 #define I2O_REPLY_STATUS_ERROR_DIRTY 0x04
322 #define I2O_REPLY_STATUS_ERROR_NO_DATA_TRANSFER 0x05
323 #define I2O_REPLY_STATUS_ERROR_PARTIAL_TRANSFER 0x06
324 #define I2O_REPLY_STATUS_PROCESS_ABORT_DIRTY 0x08
325 #define I2O_REPLY_STATUS_PROCESS_ABORT_NO_DATA_TRANSFER 0x09
326 #define I2O_REPLY_STATUS_PROCESS_ABORT_PARTIAL_TRANSFER 0x0A
327 #define I2O_REPLY_STATUS_TRANSACTION_ERROR 0x0B
328 #define I2O_REPLY_STATUS_PROGRESS_REPORT 0x80
329
330
331
332 #define I2O_PARAMS_STATUS_SUCCESS 0x00
333 #define I2O_PARAMS_STATUS_BAD_KEY_ABORT 0x01
334 #define I2O_PARAMS_STATUS_BAD_KEY_CONTINUE 0x02
335 #define I2O_PARAMS_STATUS_BUFFER_FULL 0x03
336 #define I2O_PARAMS_STATUS_BUFFER_TOO_SMALL 0x04
337 #define I2O_PARAMS_STATUS_FIELD_UNREADABLE 0x05
338 #define I2O_PARAMS_STATUS_FIELD_UNWRITEABLE 0x06
339 #define I2O_PARAMS_STATUS_INSUFFICIENT_FIELDS 0x07
340 #define I2O_PARAMS_STATUS_INVALID_GROUP_ID 0x08
341 #define I2O_PARAMS_STATUS_INVALID_OPERATION 0x09
342 #define I2O_PARAMS_STATUS_NO_KEY_FIELD 0x0A
343 #define I2O_PARAMS_STATUS_NO_SUCH_FIELD 0x0B
344 #define I2O_PARAMS_STATUS_NON_DYNAMIC_GROUP 0x0C
345 #define I2O_PARAMS_STATUS_OPERATION_ERROR 0x0D
346 #define I2O_PARAMS_STATUS_SCALAR_ERROR 0x0E
347 #define I2O_PARAMS_STATUS_TABLE_ERROR 0x0F
348 #define I2O_PARAMS_STATUS_WRONG_GROUP_TYPE 0x10
349
350
351
352
353 #define I2O_DSC_SUCCESS 0x0000
354 #define I2O_DSC_BAD_KEY 0x0002
355 #define I2O_DSC_TCL_ERROR 0x0003
356 #define I2O_DSC_REPLY_BUFFER_FULL 0x0004
357 #define I2O_DSC_NO_SUCH_PAGE 0x0005
358 #define I2O_DSC_INSUFFICIENT_RESOURCE_SOFT 0x0006
359 #define I2O_DSC_INSUFFICIENT_RESOURCE_HARD 0x0007
360 #define I2O_DSC_CHAIN_BUFFER_TOO_LARGE 0x0009
361 #define I2O_DSC_UNSUPPORTED_FUNCTION 0x000A
362 #define I2O_DSC_DEVICE_LOCKED 0x000B
363 #define I2O_DSC_DEVICE_RESET 0x000C
364 #define I2O_DSC_INAPPROPRIATE_FUNCTION 0x000D
365 #define I2O_DSC_INVALID_INITIATOR_ADDRESS 0x000E
366 #define I2O_DSC_INVALID_MESSAGE_FLAGS 0x000F
367 #define I2O_DSC_INVALID_OFFSET 0x0010
368 #define I2O_DSC_INVALID_PARAMETER 0x0011
369 #define I2O_DSC_INVALID_REQUEST 0x0012
370 #define I2O_DSC_INVALID_TARGET_ADDRESS 0x0013
371 #define I2O_DSC_MESSAGE_TOO_LARGE 0x0014
372 #define I2O_DSC_MESSAGE_TOO_SMALL 0x0015
373 #define I2O_DSC_MISSING_PARAMETER 0x0016
374 #define I2O_DSC_TIMEOUT 0x0017
375 #define I2O_DSC_UNKNOWN_ERROR 0x0018
376 #define I2O_DSC_UNKNOWN_FUNCTION 0x0019
377 #define I2O_DSC_UNSUPPORTED_VERSION 0x001A
378 #define I2O_DSC_DEVICE_BUSY 0x001B
379 #define I2O_DSC_DEVICE_NOT_AVAILABLE 0x001C
380
381
382 #define I2O_CLAIM_PRIMARY 0x01000000
383 #define I2O_CLAIM_MANAGEMENT 0x02000000
384 #define I2O_CLAIM_AUTHORIZED 0x03000000
385 #define I2O_CLAIM_SECONDARY 0x04000000
386
387
388 #define I2OVER15 0x0001
389 #define I2OVER20 0x0002
390
391 #define I2OVERSION I2OVER15
392 #define SGL_OFFSET_0 I2OVERSION
393 #define SGL_OFFSET_4 (0x0040 | I2OVERSION)
394 #define SGL_OFFSET_5 (0x0050 | I2OVERSION)
395 #define SGL_OFFSET_6 (0x0060 | I2OVERSION)
396 #define SGL_OFFSET_7 (0x0070 | I2OVERSION)
397 #define SGL_OFFSET_8 (0x0080 | I2OVERSION)
398 #define SGL_OFFSET_9 (0x0090 | I2OVERSION)
399 #define SGL_OFFSET_10 (0x00A0 | I2OVERSION)
400 #define SGL_OFFSET_12 (0x00C0 | I2OVERSION)
401
402 #define TRL_OFFSET_5 (0x0050 | I2OVERSION)
403 #define TRL_OFFSET_6 (0x0060 | I2OVERSION)
404
405
406 #define MSG_STATIC 0x0100
407 #define MSG_64BIT_CNTXT 0x0200
408 #define MSG_MULTI_TRANS 0x1000
409 #define MSG_FAIL 0x2000
410 #define MSG_LAST 0x4000
411 #define MSG_REPLY 0x8000
412
413
414 #define THREE_WORD_MSG_SIZE 0x00030000
415 #define FOUR_WORD_MSG_SIZE 0x00040000
416 #define FIVE_WORD_MSG_SIZE 0x00050000
417 #define SIX_WORD_MSG_SIZE 0x00060000
418 #define SEVEN_WORD_MSG_SIZE 0x00070000
419 #define EIGHT_WORD_MSG_SIZE 0x00080000
420 #define NINE_WORD_MSG_SIZE 0x00090000
421 #define TEN_WORD_MSG_SIZE 0x000A0000
422 #define I2O_MESSAGE_SIZE(x) ((x)<<16)
423
424
425
426
427 #define ADAPTER_TID 0
428 #define HOST_TID 1
429
430 #define MSG_FRAME_SIZE 128
431 #define NMBR_MSG_FRAMES 128
432
433 #define MSG_POOL_SIZE 16384
434
435 #define I2O_POST_WAIT_OK 0
436 #define I2O_POST_WAIT_TIMEOUT -ETIMEDOUT
437
438
439 #endif
440
441 #endif