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Commit | Line | Data |
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1da177e4 LT |
1 | #if (!defined(dprintk)) |
2 | # define dprintk(x) | |
3 | #endif | |
4 | ||
5 | /*------------------------------------------------------------------------------ | |
6 | * D E F I N E S | |
7 | *----------------------------------------------------------------------------*/ | |
8 | ||
9 | #define MAXIMUM_NUM_CONTAINERS 32 | |
10 | ||
11 | #define AAC_NUM_FIB (256 + 64) | |
12 | #define AAC_NUM_IO_FIB 100 | |
13 | ||
14 | #define AAC_MAX_LUN (8) | |
15 | ||
16 | #define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff) | |
17 | ||
18 | /* | |
19 | * These macros convert from physical channels to virtual channels | |
20 | */ | |
21 | #define CONTAINER_CHANNEL (0) | |
22 | #define ID_LUN_TO_CONTAINER(id, lun) (id) | |
23 | #define CONTAINER_TO_CHANNEL(cont) (CONTAINER_CHANNEL) | |
24 | #define CONTAINER_TO_ID(cont) (cont) | |
25 | #define CONTAINER_TO_LUN(cont) (0) | |
26 | ||
27 | #define aac_phys_to_logical(x) (x+1) | |
28 | #define aac_logical_to_phys(x) (x?x-1:0) | |
29 | ||
30 | /* #define AAC_DETAILED_STATUS_INFO */ | |
31 | ||
32 | struct diskparm | |
33 | { | |
34 | int heads; | |
35 | int sectors; | |
36 | int cylinders; | |
37 | }; | |
38 | ||
39 | ||
40 | /* | |
41 | * DON'T CHANGE THE ORDER, this is set by the firmware | |
42 | */ | |
43 | ||
44 | #define CT_NONE 0 | |
45 | #define CT_VOLUME 1 | |
46 | #define CT_MIRROR 2 | |
47 | #define CT_STRIPE 3 | |
48 | #define CT_RAID5 4 | |
49 | #define CT_SSRW 5 | |
50 | #define CT_SSRO 6 | |
51 | #define CT_MORPH 7 | |
52 | #define CT_PASSTHRU 8 | |
53 | #define CT_RAID4 9 | |
54 | #define CT_RAID10 10 /* stripe of mirror */ | |
55 | #define CT_RAID00 11 /* stripe of stripe */ | |
56 | #define CT_VOLUME_OF_MIRRORS 12 /* volume of mirror */ | |
57 | #define CT_PSEUDO_RAID 13 /* really raid4 */ | |
58 | #define CT_LAST_VOLUME_TYPE 14 | |
59 | #define CT_OK 218 | |
60 | ||
61 | /* | |
62 | * Types of objects addressable in some fashion by the client. | |
63 | * This is a superset of those objects handled just by the filesystem | |
64 | * and includes "raw" objects that an administrator would use to | |
65 | * configure containers and filesystems. | |
66 | */ | |
67 | ||
68 | #define FT_REG 1 /* regular file */ | |
69 | #define FT_DIR 2 /* directory */ | |
70 | #define FT_BLK 3 /* "block" device - reserved */ | |
71 | #define FT_CHR 4 /* "character special" device - reserved */ | |
72 | #define FT_LNK 5 /* symbolic link */ | |
73 | #define FT_SOCK 6 /* socket */ | |
74 | #define FT_FIFO 7 /* fifo */ | |
75 | #define FT_FILESYS 8 /* ADAPTEC's "FSA"(tm) filesystem */ | |
76 | #define FT_DRIVE 9 /* physical disk - addressable in scsi by bus/id/lun */ | |
77 | #define FT_SLICE 10 /* virtual disk - raw volume - slice */ | |
78 | #define FT_PARTITION 11 /* FSA partition - carved out of a slice - building block for containers */ | |
79 | #define FT_VOLUME 12 /* Container - Volume Set */ | |
80 | #define FT_STRIPE 13 /* Container - Stripe Set */ | |
81 | #define FT_MIRROR 14 /* Container - Mirror Set */ | |
82 | #define FT_RAID5 15 /* Container - Raid 5 Set */ | |
83 | #define FT_DATABASE 16 /* Storage object with "foreign" content manager */ | |
84 | ||
85 | /* | |
86 | * Host side memory scatter gather list | |
87 | * Used by the adapter for read, write, and readdirplus operations | |
88 | * We have separate 32 and 64 bit version because even | |
89 | * on 64 bit systems not all cards support the 64 bit version | |
90 | */ | |
91 | struct sgentry { | |
92 | u32 addr; /* 32-bit address. */ | |
93 | u32 count; /* Length. */ | |
94 | }; | |
95 | ||
96 | struct sgentry64 { | |
97 | u32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ | |
98 | u32 count; /* Length. */ | |
99 | }; | |
100 | ||
101 | /* | |
102 | * SGMAP | |
103 | * | |
104 | * This is the SGMAP structure for all commands that use | |
105 | * 32-bit addressing. | |
106 | */ | |
107 | ||
108 | struct sgmap { | |
109 | u32 count; | |
110 | struct sgentry sg[1]; | |
111 | }; | |
112 | ||
113 | struct sgmap64 { | |
114 | u32 count; | |
115 | struct sgentry64 sg[1]; | |
116 | }; | |
117 | ||
118 | struct creation_info | |
119 | { | |
120 | u8 buildnum; /* e.g., 588 */ | |
121 | u8 usec; /* e.g., 588 */ | |
122 | u8 via; /* e.g., 1 = FSU, | |
123 | * 2 = API | |
124 | */ | |
125 | u8 year; /* e.g., 1997 = 97 */ | |
126 | u32 date; /* | |
127 | * unsigned Month :4; // 1 - 12 | |
128 | * unsigned Day :6; // 1 - 32 | |
129 | * unsigned Hour :6; // 0 - 23 | |
130 | * unsigned Minute :6; // 0 - 60 | |
131 | * unsigned Second :6; // 0 - 60 | |
132 | */ | |
133 | u32 serial[2]; /* e.g., 0x1DEADB0BFAFAF001 */ | |
134 | }; | |
135 | ||
136 | ||
137 | /* | |
138 | * Define all the constants needed for the communication interface | |
139 | */ | |
140 | ||
141 | /* | |
142 | * Define how many queue entries each queue will have and the total | |
143 | * number of entries for the entire communication interface. Also define | |
144 | * how many queues we support. | |
145 | * | |
146 | * This has to match the controller | |
147 | */ | |
148 | ||
149 | #define NUMBER_OF_COMM_QUEUES 8 // 4 command; 4 response | |
150 | #define HOST_HIGH_CMD_ENTRIES 4 | |
151 | #define HOST_NORM_CMD_ENTRIES 8 | |
152 | #define ADAP_HIGH_CMD_ENTRIES 4 | |
153 | #define ADAP_NORM_CMD_ENTRIES 512 | |
154 | #define HOST_HIGH_RESP_ENTRIES 4 | |
155 | #define HOST_NORM_RESP_ENTRIES 512 | |
156 | #define ADAP_HIGH_RESP_ENTRIES 4 | |
157 | #define ADAP_NORM_RESP_ENTRIES 8 | |
158 | ||
159 | #define TOTAL_QUEUE_ENTRIES \ | |
160 | (HOST_NORM_CMD_ENTRIES + HOST_HIGH_CMD_ENTRIES + ADAP_NORM_CMD_ENTRIES + ADAP_HIGH_CMD_ENTRIES + \ | |
161 | HOST_NORM_RESP_ENTRIES + HOST_HIGH_RESP_ENTRIES + ADAP_NORM_RESP_ENTRIES + ADAP_HIGH_RESP_ENTRIES) | |
162 | ||
163 | ||
164 | /* | |
165 | * Set the queues on a 16 byte alignment | |
166 | */ | |
167 | ||
168 | #define QUEUE_ALIGNMENT 16 | |
169 | ||
170 | /* | |
171 | * The queue headers define the Communication Region queues. These | |
172 | * are physically contiguous and accessible by both the adapter and the | |
173 | * host. Even though all queue headers are in the same contiguous block | |
174 | * they will be represented as individual units in the data structures. | |
175 | */ | |
176 | ||
177 | struct aac_entry { | |
178 | u32 size; /* Size in bytes of Fib which this QE points to */ | |
179 | u32 addr; /* Receiver address of the FIB */ | |
180 | }; | |
181 | ||
182 | /* | |
183 | * The adapter assumes the ProducerIndex and ConsumerIndex are grouped | |
184 | * adjacently and in that order. | |
185 | */ | |
186 | ||
187 | struct aac_qhdr { | |
188 | u64 header_addr; /* Address to hand the adapter to access to this queue head */ | |
189 | u32 *producer; /* The producer index for this queue (host address) */ | |
190 | u32 *consumer; /* The consumer index for this queue (host address) */ | |
191 | }; | |
192 | ||
193 | /* | |
194 | * Define all the events which the adapter would like to notify | |
195 | * the host of. | |
196 | */ | |
197 | ||
198 | #define HostNormCmdQue 1 /* Change in host normal priority command queue */ | |
199 | #define HostHighCmdQue 2 /* Change in host high priority command queue */ | |
200 | #define HostNormRespQue 3 /* Change in host normal priority response queue */ | |
201 | #define HostHighRespQue 4 /* Change in host high priority response queue */ | |
202 | #define AdapNormRespNotFull 5 | |
203 | #define AdapHighRespNotFull 6 | |
204 | #define AdapNormCmdNotFull 7 | |
205 | #define AdapHighCmdNotFull 8 | |
206 | #define SynchCommandComplete 9 | |
207 | #define AdapInternalError 0xfe /* The adapter detected an internal error shutting down */ | |
208 | ||
209 | /* | |
210 | * Define all the events the host wishes to notify the | |
211 | * adapter of. The first four values much match the Qid the | |
212 | * corresponding queue. | |
213 | */ | |
214 | ||
215 | #define AdapNormCmdQue 2 | |
216 | #define AdapHighCmdQue 3 | |
217 | #define AdapNormRespQue 6 | |
218 | #define AdapHighRespQue 7 | |
219 | #define HostShutdown 8 | |
220 | #define HostPowerFail 9 | |
221 | #define FatalCommError 10 | |
222 | #define HostNormRespNotFull 11 | |
223 | #define HostHighRespNotFull 12 | |
224 | #define HostNormCmdNotFull 13 | |
225 | #define HostHighCmdNotFull 14 | |
226 | #define FastIo 15 | |
227 | #define AdapPrintfDone 16 | |
228 | ||
229 | /* | |
230 | * Define all the queues that the adapter and host use to communicate | |
231 | * Number them to match the physical queue layout. | |
232 | */ | |
233 | ||
234 | enum aac_queue_types { | |
235 | HostNormCmdQueue = 0, /* Adapter to host normal priority command traffic */ | |
236 | HostHighCmdQueue, /* Adapter to host high priority command traffic */ | |
237 | AdapNormCmdQueue, /* Host to adapter normal priority command traffic */ | |
238 | AdapHighCmdQueue, /* Host to adapter high priority command traffic */ | |
239 | HostNormRespQueue, /* Adapter to host normal priority response traffic */ | |
240 | HostHighRespQueue, /* Adapter to host high priority response traffic */ | |
241 | AdapNormRespQueue, /* Host to adapter normal priority response traffic */ | |
242 | AdapHighRespQueue /* Host to adapter high priority response traffic */ | |
243 | }; | |
244 | ||
245 | /* | |
246 | * Assign type values to the FSA communication data structures | |
247 | */ | |
248 | ||
249 | #define FIB_MAGIC 0x0001 | |
250 | ||
251 | /* | |
252 | * Define the priority levels the FSA communication routines support. | |
253 | */ | |
254 | ||
255 | #define FsaNormal 1 | |
256 | #define FsaHigh 2 | |
257 | ||
258 | /* | |
259 | * Define the FIB. The FIB is the where all the requested data and | |
260 | * command information are put to the application on the FSA adapter. | |
261 | */ | |
262 | ||
263 | struct aac_fibhdr { | |
264 | u32 XferState; // Current transfer state for this CCB | |
265 | u16 Command; // Routing information for the destination | |
266 | u8 StructType; // Type FIB | |
267 | u8 Flags; // Flags for FIB | |
268 | u16 Size; // Size of this FIB in bytes | |
269 | u16 SenderSize; // Size of the FIB in the sender (for response sizing) | |
270 | u32 SenderFibAddress; // Host defined data in the FIB | |
271 | u32 ReceiverFibAddress; // Logical address of this FIB for the adapter | |
272 | u32 SenderData; // Place holder for the sender to store data | |
273 | union { | |
274 | struct { | |
275 | u32 _ReceiverTimeStart; // Timestamp for receipt of fib | |
276 | u32 _ReceiverTimeDone; // Timestamp for completion of fib | |
277 | } _s; | |
278 | } _u; | |
279 | }; | |
280 | ||
281 | #define FIB_DATA_SIZE_IN_BYTES (512 - sizeof(struct aac_fibhdr)) | |
282 | ||
283 | ||
284 | struct hw_fib { | |
285 | struct aac_fibhdr header; | |
286 | u8 data[FIB_DATA_SIZE_IN_BYTES]; // Command specific data | |
287 | }; | |
288 | ||
289 | /* | |
290 | * FIB commands | |
291 | */ | |
292 | ||
293 | #define TestCommandResponse 1 | |
294 | #define TestAdapterCommand 2 | |
295 | /* | |
296 | * Lowlevel and comm commands | |
297 | */ | |
298 | #define LastTestCommand 100 | |
299 | #define ReinitHostNormCommandQueue 101 | |
300 | #define ReinitHostHighCommandQueue 102 | |
301 | #define ReinitHostHighRespQueue 103 | |
302 | #define ReinitHostNormRespQueue 104 | |
303 | #define ReinitAdapNormCommandQueue 105 | |
304 | #define ReinitAdapHighCommandQueue 107 | |
305 | #define ReinitAdapHighRespQueue 108 | |
306 | #define ReinitAdapNormRespQueue 109 | |
307 | #define InterfaceShutdown 110 | |
308 | #define DmaCommandFib 120 | |
309 | #define StartProfile 121 | |
310 | #define TermProfile 122 | |
311 | #define SpeedTest 123 | |
312 | #define TakeABreakPt 124 | |
313 | #define RequestPerfData 125 | |
314 | #define SetInterruptDefTimer 126 | |
315 | #define SetInterruptDefCount 127 | |
316 | #define GetInterruptDefStatus 128 | |
317 | #define LastCommCommand 129 | |
318 | /* | |
319 | * Filesystem commands | |
320 | */ | |
321 | #define NuFileSystem 300 | |
322 | #define UFS 301 | |
323 | #define HostFileSystem 302 | |
324 | #define LastFileSystemCommand 303 | |
325 | /* | |
326 | * Container Commands | |
327 | */ | |
328 | #define ContainerCommand 500 | |
329 | #define ContainerCommand64 501 | |
330 | /* | |
331 | * Cluster Commands | |
332 | */ | |
333 | #define ClusterCommand 550 | |
334 | /* | |
335 | * Scsi Port commands (scsi passthrough) | |
336 | */ | |
337 | #define ScsiPortCommand 600 | |
338 | #define ScsiPortCommand64 601 | |
339 | /* | |
340 | * Misc house keeping and generic adapter initiated commands | |
341 | */ | |
342 | #define AifRequest 700 | |
343 | #define CheckRevision 701 | |
344 | #define FsaHostShutdown 702 | |
345 | #define RequestAdapterInfo 703 | |
346 | #define IsAdapterPaused 704 | |
347 | #define SendHostTime 705 | |
348 | #define LastMiscCommand 706 | |
349 | ||
350 | // | |
351 | // Commands that will target the failover level on the FSA adapter | |
352 | // | |
353 | ||
354 | enum fib_xfer_state { | |
355 | HostOwned = (1<<0), | |
356 | AdapterOwned = (1<<1), | |
357 | FibInitialized = (1<<2), | |
358 | FibEmpty = (1<<3), | |
359 | AllocatedFromPool = (1<<4), | |
360 | SentFromHost = (1<<5), | |
361 | SentFromAdapter = (1<<6), | |
362 | ResponseExpected = (1<<7), | |
363 | NoResponseExpected = (1<<8), | |
364 | AdapterProcessed = (1<<9), | |
365 | HostProcessed = (1<<10), | |
366 | HighPriority = (1<<11), | |
367 | NormalPriority = (1<<12), | |
368 | Async = (1<<13), | |
369 | AsyncIo = (1<<13), // rpbfix: remove with new regime | |
370 | PageFileIo = (1<<14), // rpbfix: remove with new regime | |
371 | ShutdownRequest = (1<<15), | |
372 | LazyWrite = (1<<16), // rpbfix: remove with new regime | |
373 | AdapterMicroFib = (1<<17), | |
374 | BIOSFibPath = (1<<18), | |
375 | FastResponseCapable = (1<<19), | |
376 | ApiFib = (1<<20) // Its an API Fib. | |
377 | }; | |
378 | ||
379 | /* | |
380 | * The following defines needs to be updated any time there is an | |
381 | * incompatible change made to the aac_init structure. | |
382 | */ | |
383 | ||
384 | #define ADAPTER_INIT_STRUCT_REVISION 3 | |
385 | ||
386 | struct aac_init | |
387 | { | |
388 | u32 InitStructRevision; | |
389 | u32 MiniPortRevision; | |
390 | u32 fsrev; | |
391 | u32 CommHeaderAddress; | |
392 | u32 FastIoCommAreaAddress; | |
393 | u32 AdapterFibsPhysicalAddress; | |
394 | u32 AdapterFibsVirtualAddress; | |
395 | u32 AdapterFibsSize; | |
396 | u32 AdapterFibAlign; | |
397 | u32 printfbuf; | |
398 | u32 printfbufsiz; | |
399 | u32 HostPhysMemPages; // number of 4k pages of host physical memory | |
400 | u32 HostElapsedSeconds; // number of seconds since 1970. | |
401 | }; | |
402 | ||
403 | enum aac_log_level { | |
404 | LOG_AAC_INIT = 10, | |
405 | LOG_AAC_INFORMATIONAL = 20, | |
406 | LOG_AAC_WARNING = 30, | |
407 | LOG_AAC_LOW_ERROR = 40, | |
408 | LOG_AAC_MEDIUM_ERROR = 50, | |
409 | LOG_AAC_HIGH_ERROR = 60, | |
410 | LOG_AAC_PANIC = 70, | |
411 | LOG_AAC_DEBUG = 80, | |
412 | LOG_AAC_WINDBG_PRINT = 90 | |
413 | }; | |
414 | ||
415 | #define FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT 0x030b | |
416 | #define FSAFS_NTC_FIB_CONTEXT 0x030c | |
417 | ||
418 | struct aac_dev; | |
419 | ||
420 | struct adapter_ops | |
421 | { | |
422 | void (*adapter_interrupt)(struct aac_dev *dev); | |
423 | void (*adapter_notify)(struct aac_dev *dev, u32 event); | |
424 | int (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 *status); | |
425 | int (*adapter_check_health)(struct aac_dev *dev); | |
426 | }; | |
427 | ||
428 | /* | |
429 | * Define which interrupt handler needs to be installed | |
430 | */ | |
431 | ||
432 | struct aac_driver_ident | |
433 | { | |
434 | int (*init)(struct aac_dev *dev); | |
435 | char * name; | |
436 | char * vname; | |
437 | char * model; | |
438 | u16 channels; | |
439 | int quirks; | |
440 | }; | |
441 | /* | |
442 | * Some adapter firmware needs communication memory | |
443 | * below 2gig. This tells the init function to set the | |
444 | * dma mask such that fib memory will be allocated where the | |
445 | * adapter firmware can get to it. | |
446 | */ | |
447 | #define AAC_QUIRK_31BIT 0x0001 | |
448 | ||
449 | /* | |
450 | * Some adapter firmware, when the raid card's cache is turned off, can not | |
451 | * split up scatter gathers in order to deal with the limits of the | |
452 | * underlying CHIM. This limit is 34 scatter gather elements. | |
453 | */ | |
454 | #define AAC_QUIRK_34SG 0x0002 | |
455 | ||
456 | /* | |
457 | * This adapter is a slave (no Firmware) | |
458 | */ | |
459 | #define AAC_QUIRK_SLAVE 0x0004 | |
460 | ||
461 | /* | |
462 | * This adapter is a master. | |
463 | */ | |
464 | #define AAC_QUIRK_MASTER 0x0008 | |
465 | ||
466 | /* | |
467 | * The adapter interface specs all queues to be located in the same | |
468 | * physically contigous block. The host structure that defines the | |
469 | * commuication queues will assume they are each a separate physically | |
470 | * contigous memory region that will support them all being one big | |
471 | * contigous block. | |
472 | * There is a command and response queue for each level and direction of | |
473 | * commuication. These regions are accessed by both the host and adapter. | |
474 | */ | |
475 | ||
476 | struct aac_queue { | |
477 | u64 logical; /*address we give the adapter */ | |
478 | struct aac_entry *base; /*system virtual address */ | |
479 | struct aac_qhdr headers; /*producer,consumer q headers*/ | |
480 | u32 entries; /*Number of queue entries */ | |
481 | wait_queue_head_t qfull; /*Event to wait on if q full */ | |
482 | wait_queue_head_t cmdready; /*Cmd ready from the adapter */ | |
483 | /* This is only valid for adapter to host command queues. */ | |
484 | spinlock_t *lock; /* Spinlock for this queue must take this lock before accessing the lock */ | |
485 | spinlock_t lockdata; /* Actual lock (used only on one side of the lock) */ | |
486 | unsigned long SavedIrql; /* Previous IRQL when the spin lock is taken */ | |
487 | u32 padding; /* Padding - FIXME - can remove I believe */ | |
488 | struct list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */ | |
489 | /* only valid for command queues which receive entries from the adapter. */ | |
490 | struct list_head pendingq; /* A queue of outstanding fib's to the adapter. */ | |
491 | u32 numpending; /* Number of entries on outstanding queue. */ | |
492 | struct aac_dev * dev; /* Back pointer to adapter structure */ | |
493 | }; | |
494 | ||
495 | /* | |
496 | * Message queues. The order here is important, see also the | |
497 | * queue type ordering | |
498 | */ | |
499 | ||
500 | struct aac_queue_block | |
501 | { | |
502 | struct aac_queue queue[8]; | |
503 | }; | |
504 | ||
505 | /* | |
506 | * SaP1 Message Unit Registers | |
507 | */ | |
508 | ||
509 | struct sa_drawbridge_CSR { | |
510 | /* Offset | Name */ | |
511 | __le32 reserved[10]; /* 00h-27h | Reserved */ | |
512 | u8 LUT_Offset; /* 28h | Lookup Table Offset */ | |
513 | u8 reserved1[3]; /* 29h-2bh | Reserved */ | |
514 | __le32 LUT_Data; /* 2ch | Looup Table Data */ | |
515 | __le32 reserved2[26]; /* 30h-97h | Reserved */ | |
516 | __le16 PRICLEARIRQ; /* 98h | Primary Clear Irq */ | |
517 | __le16 SECCLEARIRQ; /* 9ah | Secondary Clear Irq */ | |
518 | __le16 PRISETIRQ; /* 9ch | Primary Set Irq */ | |
519 | __le16 SECSETIRQ; /* 9eh | Secondary Set Irq */ | |
520 | __le16 PRICLEARIRQMASK;/* a0h | Primary Clear Irq Mask */ | |
521 | __le16 SECCLEARIRQMASK;/* a2h | Secondary Clear Irq Mask */ | |
522 | __le16 PRISETIRQMASK; /* a4h | Primary Set Irq Mask */ | |
523 | __le16 SECSETIRQMASK; /* a6h | Secondary Set Irq Mask */ | |
524 | __le32 MAILBOX0; /* a8h | Scratchpad 0 */ | |
525 | __le32 MAILBOX1; /* ach | Scratchpad 1 */ | |
526 | __le32 MAILBOX2; /* b0h | Scratchpad 2 */ | |
527 | __le32 MAILBOX3; /* b4h | Scratchpad 3 */ | |
528 | __le32 MAILBOX4; /* b8h | Scratchpad 4 */ | |
529 | __le32 MAILBOX5; /* bch | Scratchpad 5 */ | |
530 | __le32 MAILBOX6; /* c0h | Scratchpad 6 */ | |
531 | __le32 MAILBOX7; /* c4h | Scratchpad 7 */ | |
532 | __le32 ROM_Setup_Data; /* c8h | Rom Setup and Data */ | |
533 | __le32 ROM_Control_Addr;/* cch | Rom Control and Address */ | |
534 | __le32 reserved3[12]; /* d0h-ffh | reserved */ | |
535 | __le32 LUT[64]; /* 100h-1ffh | Lookup Table Entries */ | |
536 | }; | |
537 | ||
538 | #define Mailbox0 SaDbCSR.MAILBOX0 | |
539 | #define Mailbox1 SaDbCSR.MAILBOX1 | |
540 | #define Mailbox2 SaDbCSR.MAILBOX2 | |
541 | #define Mailbox3 SaDbCSR.MAILBOX3 | |
542 | #define Mailbox4 SaDbCSR.MAILBOX4 | |
543 | #define Mailbox5 SaDbCSR.MAILBOX5 | |
544 | #define Mailbox7 SaDbCSR.MAILBOX7 | |
545 | ||
546 | #define DoorbellReg_p SaDbCSR.PRISETIRQ | |
547 | #define DoorbellReg_s SaDbCSR.SECSETIRQ | |
548 | #define DoorbellClrReg_p SaDbCSR.PRICLEARIRQ | |
549 | ||
550 | ||
551 | #define DOORBELL_0 0x0001 | |
552 | #define DOORBELL_1 0x0002 | |
553 | #define DOORBELL_2 0x0004 | |
554 | #define DOORBELL_3 0x0008 | |
555 | #define DOORBELL_4 0x0010 | |
556 | #define DOORBELL_5 0x0020 | |
557 | #define DOORBELL_6 0x0040 | |
558 | ||
559 | ||
560 | #define PrintfReady DOORBELL_5 | |
561 | #define PrintfDone DOORBELL_5 | |
562 | ||
563 | struct sa_registers { | |
564 | struct sa_drawbridge_CSR SaDbCSR; /* 98h - c4h */ | |
565 | }; | |
566 | ||
567 | ||
568 | #define Sa_MINIPORT_REVISION 1 | |
569 | ||
570 | #define sa_readw(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) | |
571 | #define sa_readl(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) | |
572 | #define sa_writew(AEP, CSR, value) writew(value, &((AEP)->regs.sa->CSR)) | |
573 | #define sa_writel(AEP, CSR, value) writel(value, &((AEP)->regs.sa->CSR)) | |
574 | ||
575 | /* | |
576 | * Rx Message Unit Registers | |
577 | */ | |
578 | ||
579 | struct rx_mu_registers { | |
580 | /* Local | PCI*| Name */ | |
581 | __le32 ARSR; /* 1300h | 00h | APIC Register Select Register */ | |
582 | __le32 reserved0; /* 1304h | 04h | Reserved */ | |
583 | __le32 AWR; /* 1308h | 08h | APIC Window Register */ | |
584 | __le32 reserved1; /* 130Ch | 0Ch | Reserved */ | |
585 | __le32 IMRx[2]; /* 1310h | 10h | Inbound Message Registers */ | |
586 | __le32 OMRx[2]; /* 1318h | 18h | Outbound Message Registers */ | |
587 | __le32 IDR; /* 1320h | 20h | Inbound Doorbell Register */ | |
588 | __le32 IISR; /* 1324h | 24h | Inbound Interrupt | |
589 | Status Register */ | |
590 | __le32 IIMR; /* 1328h | 28h | Inbound Interrupt | |
591 | Mask Register */ | |
592 | __le32 ODR; /* 132Ch | 2Ch | Outbound Doorbell Register */ | |
593 | __le32 OISR; /* 1330h | 30h | Outbound Interrupt | |
594 | Status Register */ | |
595 | __le32 OIMR; /* 1334h | 34h | Outbound Interrupt | |
596 | Mask Register */ | |
597 | /* * Must access through ATU Inbound | |
598 | Translation Window */ | |
599 | }; | |
600 | ||
601 | struct rx_inbound { | |
602 | __le32 Mailbox[8]; | |
603 | }; | |
604 | ||
605 | #define InboundMailbox0 IndexRegs.Mailbox[0] | |
606 | #define InboundMailbox1 IndexRegs.Mailbox[1] | |
607 | #define InboundMailbox2 IndexRegs.Mailbox[2] | |
608 | #define InboundMailbox3 IndexRegs.Mailbox[3] | |
609 | #define InboundMailbox4 IndexRegs.Mailbox[4] | |
610 | #define InboundMailbox5 IndexRegs.Mailbox[5] | |
611 | #define InboundMailbox6 IndexRegs.Mailbox[6] | |
612 | ||
613 | #define INBOUNDDOORBELL_0 0x00000001 | |
614 | #define INBOUNDDOORBELL_1 0x00000002 | |
615 | #define INBOUNDDOORBELL_2 0x00000004 | |
616 | #define INBOUNDDOORBELL_3 0x00000008 | |
617 | #define INBOUNDDOORBELL_4 0x00000010 | |
618 | #define INBOUNDDOORBELL_5 0x00000020 | |
619 | #define INBOUNDDOORBELL_6 0x00000040 | |
620 | ||
621 | #define OUTBOUNDDOORBELL_0 0x00000001 | |
622 | #define OUTBOUNDDOORBELL_1 0x00000002 | |
623 | #define OUTBOUNDDOORBELL_2 0x00000004 | |
624 | #define OUTBOUNDDOORBELL_3 0x00000008 | |
625 | #define OUTBOUNDDOORBELL_4 0x00000010 | |
626 | ||
627 | #define InboundDoorbellReg MUnit.IDR | |
628 | #define OutboundDoorbellReg MUnit.ODR | |
629 | ||
630 | struct rx_registers { | |
631 | struct rx_mu_registers MUnit; /* 1300h - 1334h */ | |
632 | __le32 reserved1[6]; /* 1338h - 134ch */ | |
633 | struct rx_inbound IndexRegs; | |
634 | }; | |
635 | ||
636 | #define rx_readb(AEP, CSR) readb(&((AEP)->regs.rx->CSR)) | |
637 | #define rx_readl(AEP, CSR) readl(&((AEP)->regs.rx->CSR)) | |
638 | #define rx_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rx->CSR)) | |
639 | #define rx_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rx->CSR)) | |
640 | ||
641 | /* | |
642 | * Rkt Message Unit Registers (same as Rx, except a larger reserve region) | |
643 | */ | |
644 | ||
645 | #define rkt_mu_registers rx_mu_registers | |
646 | #define rkt_inbound rx_inbound | |
647 | ||
648 | struct rkt_registers { | |
649 | struct rkt_mu_registers MUnit; /* 1300h - 1334h */ | |
650 | __le32 reserved1[1010]; /* 1338h - 22fch */ | |
651 | struct rkt_inbound IndexRegs; /* 2300h - */ | |
652 | }; | |
653 | ||
654 | #define rkt_readb(AEP, CSR) readb(&((AEP)->regs.rkt->CSR)) | |
655 | #define rkt_readl(AEP, CSR) readl(&((AEP)->regs.rkt->CSR)) | |
656 | #define rkt_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rkt->CSR)) | |
657 | #define rkt_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rkt->CSR)) | |
658 | ||
659 | struct fib; | |
660 | ||
661 | typedef void (*fib_callback)(void *ctxt, struct fib *fibctx); | |
662 | ||
663 | struct aac_fib_context { | |
664 | s16 type; // used for verification of structure | |
665 | s16 size; | |
666 | u32 unique; // unique value representing this context | |
667 | ulong jiffies; // used for cleanup - dmb changed to ulong | |
668 | struct list_head next; // used to link context's into a linked list | |
669 | struct semaphore wait_sem; // this is used to wait for the next fib to arrive. | |
670 | int wait; // Set to true when thread is in WaitForSingleObject | |
671 | unsigned long count; // total number of FIBs on FibList | |
672 | struct list_head fib_list; // this holds fibs and their attachd hw_fibs | |
673 | }; | |
674 | ||
675 | struct sense_data { | |
676 | u8 error_code; /* 70h (current errors), 71h(deferred errors) */ | |
677 | u8 valid:1; /* A valid bit of one indicates that the information */ | |
678 | /* field contains valid information as defined in the | |
679 | * SCSI-2 Standard. | |
680 | */ | |
681 | u8 segment_number; /* Only used for COPY, COMPARE, or COPY AND VERIFY Commands */ | |
682 | u8 sense_key:4; /* Sense Key */ | |
683 | u8 reserved:1; | |
684 | u8 ILI:1; /* Incorrect Length Indicator */ | |
685 | u8 EOM:1; /* End Of Medium - reserved for random access devices */ | |
686 | u8 filemark:1; /* Filemark - reserved for random access devices */ | |
687 | ||
688 | u8 information[4]; /* for direct-access devices, contains the unsigned | |
689 | * logical block address or residue associated with | |
690 | * the sense key | |
691 | */ | |
692 | u8 add_sense_len; /* number of additional sense bytes to follow this field */ | |
693 | u8 cmnd_info[4]; /* not used */ | |
694 | u8 ASC; /* Additional Sense Code */ | |
695 | u8 ASCQ; /* Additional Sense Code Qualifier */ | |
696 | u8 FRUC; /* Field Replaceable Unit Code - not used */ | |
697 | u8 bit_ptr:3; /* indicates which byte of the CDB or parameter data | |
698 | * was in error | |
699 | */ | |
700 | u8 BPV:1; /* bit pointer valid (BPV): 1- indicates that | |
701 | * the bit_ptr field has valid value | |
702 | */ | |
703 | u8 reserved2:2; | |
704 | u8 CD:1; /* command data bit: 1- illegal parameter in CDB. | |
705 | * 0- illegal parameter in data. | |
706 | */ | |
707 | u8 SKSV:1; | |
708 | u8 field_ptr[2]; /* byte of the CDB or parameter data in error */ | |
709 | }; | |
710 | ||
711 | struct fsa_dev_info { | |
712 | u64 last; | |
713 | u64 size; | |
714 | u32 type; | |
715 | u16 queue_depth; | |
716 | u8 valid; | |
717 | u8 ro; | |
718 | u8 locked; | |
719 | u8 deleted; | |
720 | char devname[8]; | |
721 | struct sense_data sense_data; | |
722 | }; | |
723 | ||
724 | struct fib { | |
725 | void *next; /* this is used by the allocator */ | |
726 | s16 type; | |
727 | s16 size; | |
728 | /* | |
729 | * The Adapter that this I/O is destined for. | |
730 | */ | |
731 | struct aac_dev *dev; | |
732 | /* | |
733 | * This is the event the sendfib routine will wait on if the | |
734 | * caller did not pass one and this is synch io. | |
735 | */ | |
736 | struct semaphore event_wait; | |
737 | spinlock_t event_lock; | |
738 | ||
739 | u32 done; /* gets set to 1 when fib is complete */ | |
740 | fib_callback callback; | |
741 | void *callback_data; | |
742 | u32 flags; // u32 dmb was ulong | |
743 | /* | |
744 | * The following is used to put this fib context onto the | |
745 | * Outstanding I/O queue. | |
746 | */ | |
747 | struct list_head queue; | |
748 | /* | |
749 | * And for the internal issue/reply queues (we may be able | |
750 | * to merge these two) | |
751 | */ | |
752 | struct list_head fiblink; | |
753 | void *data; | |
754 | struct hw_fib *hw_fib; /* Actual shared object */ | |
755 | dma_addr_t hw_fib_pa; /* physical address of hw_fib*/ | |
756 | }; | |
757 | ||
758 | /* | |
759 | * Adapter Information Block | |
760 | * | |
761 | * This is returned by the RequestAdapterInfo block | |
762 | */ | |
763 | ||
764 | struct aac_adapter_info | |
765 | { | |
766 | u32 platform; | |
767 | u32 cpu; | |
768 | u32 subcpu; | |
769 | u32 clock; | |
770 | u32 execmem; | |
771 | u32 buffermem; | |
772 | u32 totalmem; | |
773 | u32 kernelrev; | |
774 | u32 kernelbuild; | |
775 | u32 monitorrev; | |
776 | u32 monitorbuild; | |
777 | u32 hwrev; | |
778 | u32 hwbuild; | |
779 | u32 biosrev; | |
780 | u32 biosbuild; | |
781 | u32 cluster; | |
782 | u32 clusterchannelmask; | |
783 | u32 serial[2]; | |
784 | u32 battery; | |
785 | u32 options; | |
786 | u32 OEM; | |
787 | }; | |
788 | ||
789 | /* | |
790 | * Battery platforms | |
791 | */ | |
792 | #define AAC_BAT_REQ_PRESENT (1) | |
793 | #define AAC_BAT_REQ_NOTPRESENT (2) | |
794 | #define AAC_BAT_OPT_PRESENT (3) | |
795 | #define AAC_BAT_OPT_NOTPRESENT (4) | |
796 | #define AAC_BAT_NOT_SUPPORTED (5) | |
797 | /* | |
798 | * cpu types | |
799 | */ | |
800 | #define AAC_CPU_SIMULATOR (1) | |
801 | #define AAC_CPU_I960 (2) | |
802 | #define AAC_CPU_STRONGARM (3) | |
803 | ||
804 | /* | |
805 | * Supported Options | |
806 | */ | |
807 | #define AAC_OPT_SNAPSHOT cpu_to_le32(1) | |
808 | #define AAC_OPT_CLUSTERS cpu_to_le32(1<<1) | |
809 | #define AAC_OPT_WRITE_CACHE cpu_to_le32(1<<2) | |
810 | #define AAC_OPT_64BIT_DATA cpu_to_le32(1<<3) | |
811 | #define AAC_OPT_HOST_TIME_FIB cpu_to_le32(1<<4) | |
812 | #define AAC_OPT_RAID50 cpu_to_le32(1<<5) | |
813 | #define AAC_OPT_4GB_WINDOW cpu_to_le32(1<<6) | |
814 | #define AAC_OPT_SCSI_UPGRADEABLE cpu_to_le32(1<<7) | |
815 | #define AAC_OPT_SOFT_ERR_REPORT cpu_to_le32(1<<8) | |
816 | #define AAC_OPT_SUPPORTED_RECONDITION cpu_to_le32(1<<9) | |
817 | #define AAC_OPT_SGMAP_HOST64 cpu_to_le32(1<<10) | |
818 | #define AAC_OPT_ALARM cpu_to_le32(1<<11) | |
819 | #define AAC_OPT_NONDASD cpu_to_le32(1<<12) | |
820 | #define AAC_OPT_SCSI_MANAGED cpu_to_le32(1<<13) | |
821 | #define AAC_OPT_RAID_SCSI_MODE cpu_to_le32(1<<14) | |
822 | #define AAC_OPT_SUPPLEMENT_ADAPTER_INFO cpu_to_le32(1<<16) | |
823 | #define AAC_OPT_NEW_COMM cpu_to_le32(1<<17) | |
824 | #define AAC_OPT_NEW_COMM_64 cpu_to_le32(1<<18) | |
825 | ||
826 | struct aac_dev | |
827 | { | |
828 | struct list_head entry; | |
829 | const char *name; | |
830 | int id; | |
831 | ||
832 | u16 irq_mask; | |
833 | /* | |
834 | * Map for 128 fib objects (64k) | |
835 | */ | |
836 | dma_addr_t hw_fib_pa; | |
837 | struct hw_fib *hw_fib_va; | |
838 | struct hw_fib *aif_base_va; | |
839 | /* | |
840 | * Fib Headers | |
841 | */ | |
842 | struct fib *fibs; | |
843 | ||
844 | struct fib *free_fib; | |
845 | struct fib *timeout_fib; | |
846 | spinlock_t fib_lock; | |
847 | ||
848 | struct aac_queue_block *queues; | |
849 | /* | |
850 | * The user API will use an IOCTL to register itself to receive | |
851 | * FIBs from the adapter. The following list is used to keep | |
852 | * track of all the threads that have requested these FIBs. The | |
853 | * mutex is used to synchronize access to all data associated | |
854 | * with the adapter fibs. | |
855 | */ | |
856 | struct list_head fib_list; | |
857 | ||
858 | struct adapter_ops a_ops; | |
859 | unsigned long fsrev; /* Main driver's revision number */ | |
860 | ||
861 | struct aac_init *init; /* Holds initialization info to communicate with adapter */ | |
862 | dma_addr_t init_pa; /* Holds physical address of the init struct */ | |
863 | ||
864 | struct pci_dev *pdev; /* Our PCI interface */ | |
865 | void * printfbuf; /* pointer to buffer used for printf's from the adapter */ | |
866 | void * comm_addr; /* Base address of Comm area */ | |
867 | dma_addr_t comm_phys; /* Physical Address of Comm area */ | |
868 | size_t comm_size; | |
869 | ||
870 | struct Scsi_Host *scsi_host_ptr; | |
871 | int maximum_num_containers; | |
872 | struct fsa_dev_info *fsa_dev; | |
873 | pid_t thread_pid; | |
874 | int cardtype; | |
875 | ||
876 | /* | |
877 | * The following is the device specific extension. | |
878 | */ | |
879 | union | |
880 | { | |
881 | struct sa_registers __iomem *sa; | |
882 | struct rx_registers __iomem *rx; | |
883 | struct rkt_registers __iomem *rkt; | |
884 | } regs; | |
885 | u32 OIMR; /* Mask Register Cache */ | |
886 | /* | |
887 | * AIF thread states | |
888 | */ | |
889 | u32 aif_thread; | |
890 | struct completion aif_completion; | |
891 | struct aac_adapter_info adapter_info; | |
892 | /* These are in adapter info but they are in the io flow so | |
893 | * lets break them out so we don't have to do an AND to check them | |
894 | */ | |
895 | u8 nondasd_support; | |
896 | u8 dac_support; | |
897 | u8 raid_scsi_mode; | |
898 | }; | |
899 | ||
900 | #define aac_adapter_interrupt(dev) \ | |
901 | (dev)->a_ops.adapter_interrupt(dev) | |
902 | ||
903 | #define aac_adapter_notify(dev, event) \ | |
904 | (dev)->a_ops.adapter_notify(dev, event) | |
905 | ||
906 | ||
907 | #define aac_adapter_check_health(dev) \ | |
908 | (dev)->a_ops.adapter_check_health(dev) | |
909 | ||
910 | ||
911 | #define FIB_CONTEXT_FLAG_TIMED_OUT (0x00000001) | |
912 | ||
913 | /* | |
914 | * Define the command values | |
915 | */ | |
916 | ||
917 | #define Null 0 | |
918 | #define GetAttributes 1 | |
919 | #define SetAttributes 2 | |
920 | #define Lookup 3 | |
921 | #define ReadLink 4 | |
922 | #define Read 5 | |
923 | #define Write 6 | |
924 | #define Create 7 | |
925 | #define MakeDirectory 8 | |
926 | #define SymbolicLink 9 | |
927 | #define MakeNode 10 | |
928 | #define Removex 11 | |
929 | #define RemoveDirectoryx 12 | |
930 | #define Rename 13 | |
931 | #define Link 14 | |
932 | #define ReadDirectory 15 | |
933 | #define ReadDirectoryPlus 16 | |
934 | #define FileSystemStatus 17 | |
935 | #define FileSystemInfo 18 | |
936 | #define PathConfigure 19 | |
937 | #define Commit 20 | |
938 | #define Mount 21 | |
939 | #define UnMount 22 | |
940 | #define Newfs 23 | |
941 | #define FsCheck 24 | |
942 | #define FsSync 25 | |
943 | #define SimReadWrite 26 | |
944 | #define SetFileSystemStatus 27 | |
945 | #define BlockRead 28 | |
946 | #define BlockWrite 29 | |
947 | #define NvramIoctl 30 | |
948 | #define FsSyncWait 31 | |
949 | #define ClearArchiveBit 32 | |
950 | #define SetAcl 33 | |
951 | #define GetAcl 34 | |
952 | #define AssignAcl 35 | |
953 | #define FaultInsertion 36 /* Fault Insertion Command */ | |
954 | #define CrazyCache 37 /* Crazycache */ | |
955 | ||
956 | #define MAX_FSACOMMAND_NUM 38 | |
957 | ||
958 | ||
959 | /* | |
960 | * Define the status returns. These are very unixlike although | |
961 | * most are not in fact used | |
962 | */ | |
963 | ||
964 | #define ST_OK 0 | |
965 | #define ST_PERM 1 | |
966 | #define ST_NOENT 2 | |
967 | #define ST_IO 5 | |
968 | #define ST_NXIO 6 | |
969 | #define ST_E2BIG 7 | |
970 | #define ST_ACCES 13 | |
971 | #define ST_EXIST 17 | |
972 | #define ST_XDEV 18 | |
973 | #define ST_NODEV 19 | |
974 | #define ST_NOTDIR 20 | |
975 | #define ST_ISDIR 21 | |
976 | #define ST_INVAL 22 | |
977 | #define ST_FBIG 27 | |
978 | #define ST_NOSPC 28 | |
979 | #define ST_ROFS 30 | |
980 | #define ST_MLINK 31 | |
981 | #define ST_WOULDBLOCK 35 | |
982 | #define ST_NAMETOOLONG 63 | |
983 | #define ST_NOTEMPTY 66 | |
984 | #define ST_DQUOT 69 | |
985 | #define ST_STALE 70 | |
986 | #define ST_REMOTE 71 | |
987 | #define ST_BADHANDLE 10001 | |
988 | #define ST_NOT_SYNC 10002 | |
989 | #define ST_BAD_COOKIE 10003 | |
990 | #define ST_NOTSUPP 10004 | |
991 | #define ST_TOOSMALL 10005 | |
992 | #define ST_SERVERFAULT 10006 | |
993 | #define ST_BADTYPE 10007 | |
994 | #define ST_JUKEBOX 10008 | |
995 | #define ST_NOTMOUNTED 10009 | |
996 | #define ST_MAINTMODE 10010 | |
997 | #define ST_STALEACL 10011 | |
998 | ||
999 | /* | |
1000 | * On writes how does the client want the data written. | |
1001 | */ | |
1002 | ||
1003 | #define CACHE_CSTABLE 1 | |
1004 | #define CACHE_UNSTABLE 2 | |
1005 | ||
1006 | /* | |
1007 | * Lets the client know at which level the data was commited on | |
1008 | * a write request | |
1009 | */ | |
1010 | ||
1011 | #define CMFILE_SYNCH_NVRAM 1 | |
1012 | #define CMDATA_SYNCH_NVRAM 2 | |
1013 | #define CMFILE_SYNCH 3 | |
1014 | #define CMDATA_SYNCH 4 | |
1015 | #define CMUNSTABLE 5 | |
1016 | ||
1017 | struct aac_read | |
1018 | { | |
1019 | u32 command; | |
1020 | u32 cid; | |
1021 | u32 block; | |
1022 | u32 count; | |
1023 | struct sgmap sg; // Must be last in struct because it is variable | |
1024 | }; | |
1025 | ||
1026 | struct aac_read64 | |
1027 | { | |
1028 | u32 command; | |
1029 | u16 cid; | |
1030 | u16 sector_count; | |
1031 | u32 block; | |
1032 | u16 pad; | |
1033 | u16 flags; | |
1034 | struct sgmap64 sg; // Must be last in struct because it is variable | |
1035 | }; | |
1036 | ||
1037 | struct aac_read_reply | |
1038 | { | |
1039 | u32 status; | |
1040 | u32 count; | |
1041 | }; | |
1042 | ||
1043 | struct aac_write | |
1044 | { | |
1045 | u32 command; | |
1046 | u32 cid; | |
1047 | u32 block; | |
1048 | u32 count; | |
1049 | u32 stable; // Not used | |
1050 | struct sgmap sg; // Must be last in struct because it is variable | |
1051 | }; | |
1052 | ||
1053 | struct aac_write64 | |
1054 | { | |
1055 | u32 command; | |
1056 | u16 cid; | |
1057 | u16 sector_count; | |
1058 | u32 block; | |
1059 | u16 pad; | |
1060 | u16 flags; | |
1061 | struct sgmap64 sg; // Must be last in struct because it is variable | |
1062 | }; | |
1063 | struct aac_write_reply | |
1064 | { | |
1065 | u32 status; | |
1066 | u32 count; | |
1067 | u32 committed; | |
1068 | }; | |
1069 | ||
1070 | #define CT_FLUSH_CACHE 129 | |
1071 | struct aac_synchronize { | |
1072 | u32 command; /* VM_ContainerConfig */ | |
1073 | u32 type; /* CT_FLUSH_CACHE */ | |
1074 | u32 cid; | |
1075 | u32 parm1; | |
1076 | u32 parm2; | |
1077 | u32 parm3; | |
1078 | u32 parm4; | |
1079 | u32 count; /* sizeof(((struct aac_synchronize_reply *)NULL)->data) */ | |
1080 | }; | |
1081 | ||
1082 | struct aac_synchronize_reply { | |
1083 | u32 dummy0; | |
1084 | u32 dummy1; | |
1085 | u32 status; /* CT_OK */ | |
1086 | u32 parm1; | |
1087 | u32 parm2; | |
1088 | u32 parm3; | |
1089 | u32 parm4; | |
1090 | u32 parm5; | |
1091 | u8 data[16]; | |
1092 | }; | |
1093 | ||
1094 | struct aac_srb | |
1095 | { | |
1096 | u32 function; | |
1097 | u32 channel; | |
1098 | u32 id; | |
1099 | u32 lun; | |
1100 | u32 timeout; | |
1101 | u32 flags; | |
1102 | u32 count; // Data xfer size | |
1103 | u32 retry_limit; | |
1104 | u32 cdb_size; | |
1105 | u8 cdb[16]; | |
1106 | struct sgmap sg; | |
1107 | }; | |
1108 | ||
1109 | ||
1110 | ||
1111 | #define AAC_SENSE_BUFFERSIZE 30 | |
1112 | ||
1113 | struct aac_srb_reply | |
1114 | { | |
1115 | u32 status; | |
1116 | u32 srb_status; | |
1117 | u32 scsi_status; | |
1118 | u32 data_xfer_length; | |
1119 | u32 sense_data_size; | |
1120 | u8 sense_data[AAC_SENSE_BUFFERSIZE]; // Can this be SCSI_SENSE_BUFFERSIZE | |
1121 | }; | |
1122 | /* | |
1123 | * SRB Flags | |
1124 | */ | |
1125 | #define SRB_NoDataXfer 0x0000 | |
1126 | #define SRB_DisableDisconnect 0x0004 | |
1127 | #define SRB_DisableSynchTransfer 0x0008 | |
1128 | #define SRB_BypassFrozenQueue 0x0010 | |
1129 | #define SRB_DisableAutosense 0x0020 | |
1130 | #define SRB_DataIn 0x0040 | |
1131 | #define SRB_DataOut 0x0080 | |
1132 | ||
1133 | /* | |
1134 | * SRB Functions - set in aac_srb->function | |
1135 | */ | |
1136 | #define SRBF_ExecuteScsi 0x0000 | |
1137 | #define SRBF_ClaimDevice 0x0001 | |
1138 | #define SRBF_IO_Control 0x0002 | |
1139 | #define SRBF_ReceiveEvent 0x0003 | |
1140 | #define SRBF_ReleaseQueue 0x0004 | |
1141 | #define SRBF_AttachDevice 0x0005 | |
1142 | #define SRBF_ReleaseDevice 0x0006 | |
1143 | #define SRBF_Shutdown 0x0007 | |
1144 | #define SRBF_Flush 0x0008 | |
1145 | #define SRBF_AbortCommand 0x0010 | |
1146 | #define SRBF_ReleaseRecovery 0x0011 | |
1147 | #define SRBF_ResetBus 0x0012 | |
1148 | #define SRBF_ResetDevice 0x0013 | |
1149 | #define SRBF_TerminateIO 0x0014 | |
1150 | #define SRBF_FlushQueue 0x0015 | |
1151 | #define SRBF_RemoveDevice 0x0016 | |
1152 | #define SRBF_DomainValidation 0x0017 | |
1153 | ||
1154 | /* | |
1155 | * SRB SCSI Status - set in aac_srb->scsi_status | |
1156 | */ | |
1157 | #define SRB_STATUS_PENDING 0x00 | |
1158 | #define SRB_STATUS_SUCCESS 0x01 | |
1159 | #define SRB_STATUS_ABORTED 0x02 | |
1160 | #define SRB_STATUS_ABORT_FAILED 0x03 | |
1161 | #define SRB_STATUS_ERROR 0x04 | |
1162 | #define SRB_STATUS_BUSY 0x05 | |
1163 | #define SRB_STATUS_INVALID_REQUEST 0x06 | |
1164 | #define SRB_STATUS_INVALID_PATH_ID 0x07 | |
1165 | #define SRB_STATUS_NO_DEVICE 0x08 | |
1166 | #define SRB_STATUS_TIMEOUT 0x09 | |
1167 | #define SRB_STATUS_SELECTION_TIMEOUT 0x0A | |
1168 | #define SRB_STATUS_COMMAND_TIMEOUT 0x0B | |
1169 | #define SRB_STATUS_MESSAGE_REJECTED 0x0D | |
1170 | #define SRB_STATUS_BUS_RESET 0x0E | |
1171 | #define SRB_STATUS_PARITY_ERROR 0x0F | |
1172 | #define SRB_STATUS_REQUEST_SENSE_FAILED 0x10 | |
1173 | #define SRB_STATUS_NO_HBA 0x11 | |
1174 | #define SRB_STATUS_DATA_OVERRUN 0x12 | |
1175 | #define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13 | |
1176 | #define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14 | |
1177 | #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15 | |
1178 | #define SRB_STATUS_REQUEST_FLUSHED 0x16 | |
1179 | #define SRB_STATUS_DELAYED_RETRY 0x17 | |
1180 | #define SRB_STATUS_INVALID_LUN 0x20 | |
1181 | #define SRB_STATUS_INVALID_TARGET_ID 0x21 | |
1182 | #define SRB_STATUS_BAD_FUNCTION 0x22 | |
1183 | #define SRB_STATUS_ERROR_RECOVERY 0x23 | |
1184 | #define SRB_STATUS_NOT_STARTED 0x24 | |
1185 | #define SRB_STATUS_NOT_IN_USE 0x30 | |
1186 | #define SRB_STATUS_FORCE_ABORT 0x31 | |
1187 | #define SRB_STATUS_DOMAIN_VALIDATION_FAIL 0x32 | |
1188 | ||
1189 | /* | |
1190 | * Object-Server / Volume-Manager Dispatch Classes | |
1191 | */ | |
1192 | ||
1193 | #define VM_Null 0 | |
1194 | #define VM_NameServe 1 | |
1195 | #define VM_ContainerConfig 2 | |
1196 | #define VM_Ioctl 3 | |
1197 | #define VM_FilesystemIoctl 4 | |
1198 | #define VM_CloseAll 5 | |
1199 | #define VM_CtBlockRead 6 | |
1200 | #define VM_CtBlockWrite 7 | |
1201 | #define VM_SliceBlockRead 8 /* raw access to configured "storage objects" */ | |
1202 | #define VM_SliceBlockWrite 9 | |
1203 | #define VM_DriveBlockRead 10 /* raw access to physical devices */ | |
1204 | #define VM_DriveBlockWrite 11 | |
1205 | #define VM_EnclosureMgt 12 /* enclosure management */ | |
1206 | #define VM_Unused 13 /* used to be diskset management */ | |
1207 | #define VM_CtBlockVerify 14 | |
1208 | #define VM_CtPerf 15 /* performance test */ | |
1209 | #define VM_CtBlockRead64 16 | |
1210 | #define VM_CtBlockWrite64 17 | |
1211 | #define VM_CtBlockVerify64 18 | |
1212 | #define VM_CtHostRead64 19 | |
1213 | #define VM_CtHostWrite64 20 | |
1214 | ||
1215 | #define MAX_VMCOMMAND_NUM 21 /* used for sizing stats array - leave last */ | |
1216 | ||
1217 | /* | |
1218 | * Descriptive information (eg, vital stats) | |
1219 | * that a content manager might report. The | |
1220 | * FileArray filesystem component is one example | |
1221 | * of a content manager. Raw mode might be | |
1222 | * another. | |
1223 | */ | |
1224 | ||
1225 | struct aac_fsinfo { | |
1226 | u32 fsTotalSize; /* Consumed by fs, incl. metadata */ | |
1227 | u32 fsBlockSize; | |
1228 | u32 fsFragSize; | |
1229 | u32 fsMaxExtendSize; | |
1230 | u32 fsSpaceUnits; | |
1231 | u32 fsMaxNumFiles; | |
1232 | u32 fsNumFreeFiles; | |
1233 | u32 fsInodeDensity; | |
1234 | }; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ | |
1235 | ||
1236 | union aac_contentinfo { | |
1237 | struct aac_fsinfo filesys; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ | |
1238 | }; | |
1239 | ||
1240 | /* | |
1241 | * Query for Container Configuration Status | |
1242 | */ | |
1243 | ||
1244 | #define CT_GET_CONFIG_STATUS 147 | |
1245 | struct aac_get_config_status { | |
1246 | u32 command; /* VM_ContainerConfig */ | |
1247 | u32 type; /* CT_GET_CONFIG_STATUS */ | |
1248 | u32 parm1; | |
1249 | u32 parm2; | |
1250 | u32 parm3; | |
1251 | u32 parm4; | |
1252 | u32 parm5; | |
1253 | u32 count; /* sizeof(((struct aac_get_config_status_resp *)NULL)->data) */ | |
1254 | }; | |
1255 | ||
1256 | #define CFACT_CONTINUE 0 | |
1257 | #define CFACT_PAUSE 1 | |
1258 | #define CFACT_ABORT 2 | |
1259 | struct aac_get_config_status_resp { | |
1260 | u32 response; /* ST_OK */ | |
1261 | u32 dummy0; | |
1262 | u32 status; /* CT_OK */ | |
1263 | u32 parm1; | |
1264 | u32 parm2; | |
1265 | u32 parm3; | |
1266 | u32 parm4; | |
1267 | u32 parm5; | |
1268 | struct { | |
1269 | u32 action; /* CFACT_CONTINUE, CFACT_PAUSE or CFACT_ABORT */ | |
1270 | u16 flags; | |
1271 | s16 count; | |
1272 | } data; | |
1273 | }; | |
1274 | ||
1275 | /* | |
1276 | * Accept the configuration as-is | |
1277 | */ | |
1278 | ||
1279 | #define CT_COMMIT_CONFIG 152 | |
1280 | ||
1281 | struct aac_commit_config { | |
1282 | u32 command; /* VM_ContainerConfig */ | |
1283 | u32 type; /* CT_COMMIT_CONFIG */ | |
1284 | }; | |
1285 | ||
1286 | /* | |
1287 | * Query for Container Configuration Count | |
1288 | */ | |
1289 | ||
1290 | #define CT_GET_CONTAINER_COUNT 4 | |
1291 | struct aac_get_container_count { | |
1292 | u32 command; /* VM_ContainerConfig */ | |
1293 | u32 type; /* CT_GET_CONTAINER_COUNT */ | |
1294 | }; | |
1295 | ||
1296 | struct aac_get_container_count_resp { | |
1297 | u32 response; /* ST_OK */ | |
1298 | u32 dummy0; | |
1299 | u32 MaxContainers; | |
1300 | u32 ContainerSwitchEntries; | |
1301 | u32 MaxPartitions; | |
1302 | }; | |
1303 | ||
1304 | ||
1305 | /* | |
1306 | * Query for "mountable" objects, ie, objects that are typically | |
1307 | * associated with a drive letter on the client (host) side. | |
1308 | */ | |
1309 | ||
1310 | struct aac_mntent { | |
1311 | u32 oid; | |
1312 | u8 name[16]; // if applicable | |
1313 | struct creation_info create_info; // if applicable | |
1314 | u32 capacity; | |
1315 | u32 vol; // substrate structure | |
1316 | u32 obj; // FT_FILESYS, FT_DATABASE, etc. | |
1317 | u32 state; // unready for mounting, readonly, etc. | |
1318 | union aac_contentinfo fileinfo; // Info specific to content manager (eg, filesystem) | |
1319 | u32 altoid; // != oid <==> snapshot or broken mirror exists | |
1320 | }; | |
1321 | ||
1322 | #define FSCS_NOTCLEAN 0x0001 /* fsck is neccessary before mounting */ | |
1323 | #define FSCS_READONLY 0x0002 /* possible result of broken mirror */ | |
1324 | #define FSCS_HIDDEN 0x0004 /* should be ignored - set during a clear */ | |
1325 | ||
1326 | struct aac_query_mount { | |
1327 | u32 command; | |
1328 | u32 type; | |
1329 | u32 count; | |
1330 | }; | |
1331 | ||
1332 | struct aac_mount { | |
1333 | u32 status; | |
1334 | u32 type; /* should be same as that requested */ | |
1335 | u32 count; | |
1336 | struct aac_mntent mnt[1]; | |
1337 | }; | |
1338 | ||
1339 | #define CT_READ_NAME 130 | |
1340 | struct aac_get_name { | |
1341 | u32 command; /* VM_ContainerConfig */ | |
1342 | u32 type; /* CT_READ_NAME */ | |
1343 | u32 cid; | |
1344 | u32 parm1; | |
1345 | u32 parm2; | |
1346 | u32 parm3; | |
1347 | u32 parm4; | |
1348 | u32 count; /* sizeof(((struct aac_get_name_resp *)NULL)->data) */ | |
1349 | }; | |
1350 | ||
1351 | #define CT_OK 218 | |
1352 | struct aac_get_name_resp { | |
1353 | u32 dummy0; | |
1354 | u32 dummy1; | |
1355 | u32 status; /* CT_OK */ | |
1356 | u32 parm1; | |
1357 | u32 parm2; | |
1358 | u32 parm3; | |
1359 | u32 parm4; | |
1360 | u32 parm5; | |
1361 | u8 data[16]; | |
1362 | }; | |
1363 | ||
1364 | /* | |
1365 | * The following command is sent to shut down each container. | |
1366 | */ | |
1367 | ||
1368 | struct aac_close { | |
1369 | u32 command; | |
1370 | u32 cid; | |
1371 | }; | |
1372 | ||
1373 | struct aac_query_disk | |
1374 | { | |
1375 | s32 cnum; | |
1376 | s32 bus; | |
1377 | s32 id; | |
1378 | s32 lun; | |
1379 | u32 valid; | |
1380 | u32 locked; | |
1381 | u32 deleted; | |
1382 | s32 instance; | |
1383 | s8 name[10]; | |
1384 | u32 unmapped; | |
1385 | }; | |
1386 | ||
1387 | struct aac_delete_disk { | |
1388 | u32 disknum; | |
1389 | u32 cnum; | |
1390 | }; | |
1391 | ||
1392 | struct fib_ioctl | |
1393 | { | |
1394 | u32 fibctx; | |
1395 | s32 wait; | |
1396 | char __user *fib; | |
1397 | }; | |
1398 | ||
1399 | struct revision | |
1400 | { | |
1401 | u32 compat; | |
1402 | u32 version; | |
1403 | u32 build; | |
1404 | }; | |
1405 | ||
1406 | /* | |
1407 | * Ugly - non Linux like ioctl coding for back compat. | |
1408 | */ | |
1409 | ||
1410 | #define CTL_CODE(function, method) ( \ | |
1411 | (4<< 16) | ((function) << 2) | (method) \ | |
1412 | ) | |
1413 | ||
1414 | /* | |
1415 | * Define the method codes for how buffers are passed for I/O and FS | |
1416 | * controls | |
1417 | */ | |
1418 | ||
1419 | #define METHOD_BUFFERED 0 | |
1420 | #define METHOD_NEITHER 3 | |
1421 | ||
1422 | /* | |
1423 | * Filesystem ioctls | |
1424 | */ | |
1425 | ||
1426 | #define FSACTL_SENDFIB CTL_CODE(2050, METHOD_BUFFERED) | |
1427 | #define FSACTL_SEND_RAW_SRB CTL_CODE(2067, METHOD_BUFFERED) | |
1428 | #define FSACTL_DELETE_DISK 0x163 | |
1429 | #define FSACTL_QUERY_DISK 0x173 | |
1430 | #define FSACTL_OPEN_GET_ADAPTER_FIB CTL_CODE(2100, METHOD_BUFFERED) | |
1431 | #define FSACTL_GET_NEXT_ADAPTER_FIB CTL_CODE(2101, METHOD_BUFFERED) | |
1432 | #define FSACTL_CLOSE_GET_ADAPTER_FIB CTL_CODE(2102, METHOD_BUFFERED) | |
1433 | #define FSACTL_MINIPORT_REV_CHECK CTL_CODE(2107, METHOD_BUFFERED) | |
1434 | #define FSACTL_GET_PCI_INFO CTL_CODE(2119, METHOD_BUFFERED) | |
1435 | #define FSACTL_FORCE_DELETE_DISK CTL_CODE(2120, METHOD_NEITHER) | |
1436 | #define FSACTL_GET_CONTAINERS 2131 | |
1437 | ||
1438 | ||
1439 | struct aac_common | |
1440 | { | |
1441 | /* | |
1442 | * If this value is set to 1 then interrupt moderation will occur | |
1443 | * in the base commuication support. | |
1444 | */ | |
1445 | u32 irq_mod; | |
1446 | u32 peak_fibs; | |
1447 | u32 zero_fibs; | |
1448 | u32 fib_timeouts; | |
1449 | /* | |
1450 | * Statistical counters in debug mode | |
1451 | */ | |
1452 | #ifdef DBG | |
1453 | u32 FibsSent; | |
1454 | u32 FibRecved; | |
1455 | u32 NoResponseSent; | |
1456 | u32 NoResponseRecved; | |
1457 | u32 AsyncSent; | |
1458 | u32 AsyncRecved; | |
1459 | u32 NormalSent; | |
1460 | u32 NormalRecved; | |
1461 | #endif | |
1462 | }; | |
1463 | ||
1464 | extern struct aac_common aac_config; | |
1465 | ||
1466 | ||
1467 | /* | |
1468 | * The following macro is used when sending and receiving FIBs. It is | |
1469 | * only used for debugging. | |
1470 | */ | |
1471 | ||
1472 | #ifdef DBG | |
1473 | #define FIB_COUNTER_INCREMENT(counter) (counter)++ | |
1474 | #else | |
1475 | #define FIB_COUNTER_INCREMENT(counter) | |
1476 | #endif | |
1477 | ||
1478 | /* | |
1479 | * Adapter direct commands | |
1480 | * Monitor/Kernel API | |
1481 | */ | |
1482 | ||
1483 | #define BREAKPOINT_REQUEST 0x00000004 | |
1484 | #define INIT_STRUCT_BASE_ADDRESS 0x00000005 | |
1485 | #define READ_PERMANENT_PARAMETERS 0x0000000a | |
1486 | #define WRITE_PERMANENT_PARAMETERS 0x0000000b | |
1487 | #define HOST_CRASHING 0x0000000d | |
1488 | #define SEND_SYNCHRONOUS_FIB 0x0000000c | |
1489 | #define COMMAND_POST_RESULTS 0x00000014 | |
1490 | #define GET_ADAPTER_PROPERTIES 0x00000019 | |
1491 | #define GET_DRIVER_BUFFER_PROPERTIES 0x00000023 | |
1492 | #define RCV_TEMP_READINGS 0x00000025 | |
1493 | #define GET_COMM_PREFERRED_SETTINGS 0x00000026 | |
1494 | #define IOP_RESET 0x00001000 | |
1495 | #define RE_INIT_ADAPTER 0x000000ee | |
1496 | ||
1497 | /* | |
1498 | * Adapter Status Register | |
1499 | * | |
1500 | * Phase Staus mailbox is 32bits: | |
1501 | * <31:16> = Phase Status | |
1502 | * <15:0> = Phase | |
1503 | * | |
1504 | * The adapter reports is present state through the phase. Only | |
1505 | * a single phase should be ever be set. Each phase can have multiple | |
1506 | * phase status bits to provide more detailed information about the | |
1507 | * state of the board. Care should be taken to ensure that any phase | |
1508 | * status bits that are set when changing the phase are also valid | |
1509 | * for the new phase or be cleared out. Adapter software (monitor, | |
1510 | * iflash, kernel) is responsible for properly maintining the phase | |
1511 | * status mailbox when it is running. | |
1512 | * | |
1513 | * MONKER_API Phases | |
1514 | * | |
1515 | * Phases are bit oriented. It is NOT valid to have multiple bits set | |
1516 | */ | |
1517 | ||
1518 | #define SELF_TEST_FAILED 0x00000004 | |
1519 | #define MONITOR_PANIC 0x00000020 | |
1520 | #define KERNEL_UP_AND_RUNNING 0x00000080 | |
1521 | #define KERNEL_PANIC 0x00000100 | |
1522 | ||
1523 | /* | |
1524 | * Doorbell bit defines | |
1525 | */ | |
1526 | ||
1527 | #define DoorBellSyncCmdAvailable (1<<0) /* Host -> Adapter */ | |
1528 | #define DoorBellPrintfDone (1<<5) /* Host -> Adapter */ | |
1529 | #define DoorBellAdapterNormCmdReady (1<<1) /* Adapter -> Host */ | |
1530 | #define DoorBellAdapterNormRespReady (1<<2) /* Adapter -> Host */ | |
1531 | #define DoorBellAdapterNormCmdNotFull (1<<3) /* Adapter -> Host */ | |
1532 | #define DoorBellAdapterNormRespNotFull (1<<4) /* Adapter -> Host */ | |
1533 | #define DoorBellPrintfReady (1<<5) /* Adapter -> Host */ | |
1534 | ||
1535 | /* | |
1536 | * For FIB communication, we need all of the following things | |
1537 | * to send back to the user. | |
1538 | */ | |
1539 | ||
1540 | #define AifCmdEventNotify 1 /* Notify of event */ | |
1541 | #define AifEnConfigChange 3 /* Adapter configuration change */ | |
1542 | #define AifEnContainerChange 4 /* Container configuration change */ | |
1543 | #define AifEnDeviceFailure 5 /* SCSI device failed */ | |
1544 | #define AifEnAddContainer 15 /* A new array was created */ | |
1545 | #define AifEnDeleteContainer 16 /* A container was deleted */ | |
1546 | #define AifEnExpEvent 23 /* Firmware Event Log */ | |
1547 | #define AifExeFirmwarePanic 3 /* Firmware Event Panic */ | |
1548 | #define AifHighPriority 3 /* Highest Priority Event */ | |
1549 | ||
1550 | #define AifCmdJobProgress 2 /* Progress report */ | |
1551 | #define AifJobCtrZero 101 /* Array Zero progress */ | |
1552 | #define AifJobStsSuccess 1 /* Job completes */ | |
1553 | #define AifCmdAPIReport 3 /* Report from other user of API */ | |
1554 | #define AifCmdDriverNotify 4 /* Notify host driver of event */ | |
1555 | #define AifDenMorphComplete 200 /* A morph operation completed */ | |
1556 | #define AifDenVolumeExtendComplete 201 /* A volume extend completed */ | |
1557 | #define AifReqJobList 100 /* Gets back complete job list */ | |
1558 | #define AifReqJobsForCtr 101 /* Gets back jobs for specific container */ | |
1559 | #define AifReqJobsForScsi 102 /* Gets back jobs for specific SCSI device */ | |
1560 | #define AifReqJobReport 103 /* Gets back a specific job report or list of them */ | |
1561 | #define AifReqTerminateJob 104 /* Terminates job */ | |
1562 | #define AifReqSuspendJob 105 /* Suspends a job */ | |
1563 | #define AifReqResumeJob 106 /* Resumes a job */ | |
1564 | #define AifReqSendAPIReport 107 /* API generic report requests */ | |
1565 | #define AifReqAPIJobStart 108 /* Start a job from the API */ | |
1566 | #define AifReqAPIJobUpdate 109 /* Update a job report from the API */ | |
1567 | #define AifReqAPIJobFinish 110 /* Finish a job from the API */ | |
1568 | ||
1569 | /* | |
1570 | * Adapter Initiated FIB command structures. Start with the adapter | |
1571 | * initiated FIBs that really come from the adapter, and get responded | |
1572 | * to by the host. | |
1573 | */ | |
1574 | ||
1575 | struct aac_aifcmd { | |
1576 | u32 command; /* Tell host what type of notify this is */ | |
1577 | u32 seqnum; /* To allow ordering of reports (if necessary) */ | |
1578 | u8 data[1]; /* Undefined length (from kernel viewpoint) */ | |
1579 | }; | |
1580 | ||
1581 | /** | |
1582 | * Convert capacity to cylinders | |
1583 | * accounting for the fact capacity could be a 64 bit value | |
1584 | * | |
1585 | */ | |
1586 | static inline u32 cap_to_cyls(sector_t capacity, u32 divisor) | |
1587 | { | |
1588 | sector_div(capacity, divisor); | |
1589 | return (u32)capacity; | |
1590 | } | |
1591 | ||
1592 | struct scsi_cmnd; | |
1593 | ||
1594 | const char *aac_driverinfo(struct Scsi_Host *); | |
1595 | struct fib *fib_alloc(struct aac_dev *dev); | |
1596 | int fib_setup(struct aac_dev *dev); | |
1597 | void fib_map_free(struct aac_dev *dev); | |
1598 | void fib_free(struct fib * context); | |
1599 | void fib_init(struct fib * context); | |
1da177e4 LT |
1600 | void aac_printf(struct aac_dev *dev, u32 val); |
1601 | int fib_send(u16 command, struct fib * context, unsigned long size, int priority, int wait, int reply, fib_callback callback, void *ctxt); | |
1602 | int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry); | |
1603 | void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum); | |
1604 | int fib_complete(struct fib * context); | |
1605 | #define fib_data(fibctx) ((void *)(fibctx)->hw_fib->data) | |
1606 | struct aac_dev *aac_init_adapter(struct aac_dev *dev); | |
1607 | int aac_get_config_status(struct aac_dev *dev); | |
1608 | int aac_get_containers(struct aac_dev *dev); | |
1609 | int aac_scsi_cmd(struct scsi_cmnd *cmd); | |
1610 | int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); | |
1611 | int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg); | |
1612 | int aac_rx_init(struct aac_dev *dev); | |
1613 | int aac_rkt_init(struct aac_dev *dev); | |
1614 | int aac_sa_init(struct aac_dev *dev); | |
1615 | unsigned int aac_response_normal(struct aac_queue * q); | |
1616 | unsigned int aac_command_normal(struct aac_queue * q); | |
1617 | int aac_command_thread(struct aac_dev * dev); | |
1618 | int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx); | |
1619 | int fib_adapter_complete(struct fib * fibptr, unsigned short size); | |
1620 | struct aac_driver_ident* aac_get_driver_ident(int devtype); | |
1621 | int aac_get_adapter_info(struct aac_dev* dev); | |
1622 | int aac_send_shutdown(struct aac_dev *dev); |