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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [drivers/] [scsi/] [ips.h] - Blame information for rev 1765

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Line No. Rev Author Line
1 1275 phoenix
/*****************************************************************************/
2
/* ips.h -- driver for the Adaptec / IBM ServeRAID controller                */
3
/*                                                                           */
4
/* Written By: Keith Mitchell, IBM Corporation                               */
5
/*             Jack Hammer, Adaptec, Inc.                                    */
6
/*             David Jeffery, Adaptec, Inc.                                  */
7
/*                                                                           */
8
/* Copyright (C) 1999 IBM Corporation                                        */
9
/* Copyright (C) 2003 Adaptec, Inc.                                          */
10
/*                                                                           */
11
/* This program is free software; you can redistribute it and/or modify      */
12
/* it under the terms of the GNU General Public License as published by      */
13
/* the Free Software Foundation; either version 2 of the License, or         */
14
/* (at your option) any later version.                                       */
15
/*                                                                           */
16
/* This program is distributed in the hope that it will be useful,           */
17
/* but WITHOUT ANY WARRANTY; without even the implied warranty of            */
18
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             */
19
/* GNU General Public License for more details.                              */
20
/*                                                                           */
21
/* NO WARRANTY                                                               */
22
/* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR        */
23
/* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT      */
24
/* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,      */
25
/* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is    */
26
/* solely responsible for determining the appropriateness of using and       */
27
/* distributing the Program and assumes all risks associated with its        */
28
/* exercise of rights under this Agreement, including but not limited to     */
29
/* the risks and costs of program errors, damage to or loss of data,         */
30
/* programs or equipment, and unavailability or interruption of operations.  */
31
/*                                                                           */
32
/* DISCLAIMER OF LIABILITY                                                   */
33
/* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY   */
34
/* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL        */
35
/* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND   */
36
/* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR     */
37
/* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE    */
38
/* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED  */
39
/* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES             */
40
/*                                                                           */
41
/* You should have received a copy of the GNU General Public License         */
42
/* along with this program; if not, write to the Free Software               */
43
/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
44
/*                                                                           */
45
/* Bugs/Comments/Suggestions should be mailed to:                            */
46
/*      ipslinux@adaptec.com                                                 */
47
/*                                                                           */
48
/*****************************************************************************/
49
 
50
#ifndef _IPS_H_
51
   #define _IPS_H_
52
 
53
   #include <asm/uaccess.h>
54
   #include <asm/io.h>
55
 
56
   /* Prototypes */
57
   extern int ips_detect(Scsi_Host_Template *);
58
   extern int ips_release(struct Scsi_Host *);
59
   extern int ips_eh_abort(Scsi_Cmnd *);
60
   extern int ips_eh_reset(Scsi_Cmnd *);
61
   extern int ips_queue(Scsi_Cmnd *, void (*) (Scsi_Cmnd *));
62
   extern int ips_biosparam(Disk *, kdev_t, int *);
63
   extern const char * ips_info(struct Scsi_Host *);
64
 
65
   /*
66
    * Some handy macros
67
    */
68
   #ifndef LinuxVersionCode
69
      #define LinuxVersionCode(x,y,z)  (((x)<<16)+((y)<<8)+(z))
70
   #endif
71
 
72
   #if LINUX_VERSION_CODE >= LinuxVersionCode(2,4,20) || defined CONFIG_HIGHIO
73
      #define IPS_HIGHIO
74
      #define IPS_HIGHMEM_IO     .highmem_io = 1,
75
   #else
76
      #define IPS_HIGHMEM_IO
77
   #endif
78
 
79
   #define IPS_HA(x)                   ((ips_ha_t *) x->hostdata)
80
   #define IPS_COMMAND_ID(ha, scb)     (int) (scb - ha->scbs)
81
   #define IPS_IS_TROMBONE(ha)         (((ha->device_id == IPS_DEVICEID_COPPERHEAD) && \
82
                                         (ha->revision_id >= IPS_REVID_TROMBONE32) && \
83
                                         (ha->revision_id <= IPS_REVID_TROMBONE64)) ? 1 : 0)
84
   #define IPS_IS_CLARINET(ha)         (((ha->device_id == IPS_DEVICEID_COPPERHEAD) && \
85
                                         (ha->revision_id >= IPS_REVID_CLARINETP1) && \
86
                                         (ha->revision_id <= IPS_REVID_CLARINETP3)) ? 1 : 0)
87
   #define IPS_IS_MORPHEUS(ha)         (ha->device_id == IPS_DEVICEID_MORPHEUS)
88
   #define IPS_IS_MARCO(ha)            (ha->device_id == IPS_DEVICEID_MARCO)
89
   #define IPS_USE_I2O_DELIVER(ha)     ((IPS_IS_MORPHEUS(ha) || \
90
                                         (IPS_IS_TROMBONE(ha) && \
91
                                          (ips_force_i2o))) ? 1 : 0)
92
   #define IPS_USE_MEMIO(ha)           ((IPS_IS_MORPHEUS(ha) || \
93
                                         ((IPS_IS_TROMBONE(ha) || IPS_IS_CLARINET(ha)) && \
94
                                          (ips_force_memio))) ? 1 : 0)
95
 
96
    #define IPS_HAS_ENH_SGLIST(ha)    (IPS_IS_MORPHEUS(ha) || IPS_IS_MARCO(ha))
97
    #define IPS_USE_ENH_SGLIST(ha)    ((ha)->flags & IPS_HA_ENH_SG)
98
    #define IPS_SGLIST_SIZE(ha)       (IPS_USE_ENH_SGLIST(ha) ? \
99
                                         sizeof(IPS_ENH_SG_LIST) : sizeof(IPS_STD_SG_LIST))
100
 
101
   #if LINUX_VERSION_CODE < LinuxVersionCode(2,4,4)
102
      #define pci_set_dma_mask(dev,mask) ( mask > 0xffffffff ? 1:0 )
103
      #define scsi_set_pci_device(sh,dev) (0)
104
   #endif
105
 
106
   #ifndef MDELAY
107
      #define MDELAY mdelay
108
   #endif
109
 
110
   #ifndef min
111
      #define min(x,y) ((x) < (y) ? x : y)
112
   #endif
113
 
114
   #define pci_dma_hi32(a)         ((a >> 16) >> 16)
115
   #define pci_dma_lo32(a)         (a & 0xffffffff)
116
 
117
   #if (BITS_PER_LONG > 32) || (defined CONFIG_HIGHMEM64G && defined IPS_HIGHIO)
118
      #define IPS_ENABLE_DMA64        (1)
119
   #else
120
      #define IPS_ENABLE_DMA64        (0)
121
   #endif
122
 
123
   /*
124
    * Adapter address map equates
125
    */
126
   #define IPS_REG_HISR                 0x08    /* Host Interrupt Status Reg   */
127
   #define IPS_REG_CCSAR                0x10    /* Cmd Channel System Addr Reg */
128
   #define IPS_REG_CCCR                 0x14    /* Cmd Channel Control Reg     */
129
   #define IPS_REG_SQHR                 0x20    /* Status Q Head Reg           */
130
   #define IPS_REG_SQTR                 0x24    /* Status Q Tail Reg           */
131
   #define IPS_REG_SQER                 0x28    /* Status Q End Reg            */
132
   #define IPS_REG_SQSR                 0x2C    /* Status Q Start Reg          */
133
   #define IPS_REG_SCPR                 0x05    /* Subsystem control port reg  */
134
   #define IPS_REG_ISPR                 0x06    /* interrupt status port reg   */
135
   #define IPS_REG_CBSP                 0x07    /* CBSP register               */
136
   #define IPS_REG_FLAP                 0x18    /* Flash address port          */
137
   #define IPS_REG_FLDP                 0x1C    /* Flash data port             */
138
   #define IPS_REG_NDAE                 0x38    /* Anaconda 64 NDAE Register   */
139
   #define IPS_REG_I2O_INMSGQ           0x40    /* I2O Inbound Message Queue   */
140
   #define IPS_REG_I2O_OUTMSGQ          0x44    /* I2O Outbound Message Queue  */
141
   #define IPS_REG_I2O_HIR              0x30    /* I2O Interrupt Status        */
142
   #define IPS_REG_I960_IDR             0x20    /* i960 Inbound Doorbell       */
143
   #define IPS_REG_I960_MSG0            0x18    /* i960 Outbound Reg 0         */
144
   #define IPS_REG_I960_MSG1            0x1C    /* i960 Outbound Reg 1         */
145
   #define IPS_REG_I960_OIMR            0x34    /* i960 Oubound Int Mask Reg   */
146
 
147
   /*
148
    * Adapter register bit equates
149
    */
150
   #define IPS_BIT_GHI                  0x04    /* HISR General Host Interrupt */
151
   #define IPS_BIT_SQO                  0x02    /* HISR Status Q Overflow      */
152
   #define IPS_BIT_SCE                  0x01    /* HISR Status Channel Enqueue */
153
   #define IPS_BIT_SEM                  0x08    /* CCCR Semaphore Bit          */
154
   #define IPS_BIT_ILE                  0x10    /* CCCR ILE Bit                */
155
   #define IPS_BIT_START_CMD            0x101A  /* CCCR Start Command Channel  */
156
   #define IPS_BIT_START_STOP           0x0002  /* CCCR Start/Stop Bit         */
157
   #define IPS_BIT_RST                  0x80    /* SCPR Reset Bit              */
158
   #define IPS_BIT_EBM                  0x02    /* SCPR Enable Bus Master      */
159
   #define IPS_BIT_EI                   0x80    /* HISR Enable Interrupts      */
160
   #define IPS_BIT_OP                   0x01    /* OP bit in CBSP              */
161
   #define IPS_BIT_I2O_OPQI             0x08    /* General Host Interrupt      */
162
   #define IPS_BIT_I960_MSG0I           0x01    /* Message Register 0 Interrupt*/
163
   #define IPS_BIT_I960_MSG1I           0x02    /* Message Register 1 Interrupt*/
164
 
165
   /*
166
    * Adapter Command ID Equates
167
    */
168
   #define IPS_CMD_GET_LD_INFO          0x19
169
   #define IPS_CMD_GET_SUBSYS           0x40
170
   #define IPS_CMD_READ_CONF            0x38
171
   #define IPS_CMD_RW_NVRAM_PAGE        0xBC
172
   #define IPS_CMD_READ                 0x02
173
   #define IPS_CMD_WRITE                0x03
174
   #define IPS_CMD_FFDC                 0xD7
175
   #define IPS_CMD_ENQUIRY              0x05
176
   #define IPS_CMD_FLUSH                0x0A
177
   #define IPS_CMD_READ_SG              0x82
178
   #define IPS_CMD_WRITE_SG             0x83
179
   #define IPS_CMD_DCDB                 0x04
180
   #define IPS_CMD_DCDB_SG              0x84
181
   #define IPS_CMD_EXTENDED_DCDB            0x95
182
   #define IPS_CMD_EXTENDED_DCDB_SG         0x96
183
   #define IPS_CMD_CONFIG_SYNC          0x58
184
   #define IPS_CMD_ERROR_TABLE          0x17
185
   #define IPS_CMD_DOWNLOAD             0x20
186
   #define IPS_CMD_RW_BIOSFW            0x22
187
   #define IPS_CMD_GET_VERSION_INFO     0xC6
188
   #define IPS_CMD_RESET_CHANNEL        0x1A  
189
 
190
   /*
191
    * Adapter Equates
192
    */
193
   #define IPS_CSL                      0xFF
194
   #define IPS_POCL                     0x30
195
   #define IPS_NORM_STATE               0x00
196
   #define IPS_MAX_ADAPTER_TYPES        3
197
   #define IPS_MAX_ADAPTERS             16
198
   #define IPS_MAX_IOCTL                1
199
   #define IPS_MAX_IOCTL_QUEUE          8
200
   #define IPS_MAX_QUEUE                128
201
   #define IPS_BLKSIZE                  512
202
   #define IPS_MAX_SG                   17
203
   #define IPS_MAX_LD                   8
204
   #define IPS_MAX_CHANNELS             4
205
   #define IPS_MAX_TARGETS              15
206
   #define IPS_MAX_CHUNKS               16
207
   #define IPS_MAX_CMDS                 128
208
   #define IPS_MAX_XFER                 0x10000
209
   #define IPS_NVRAM_P5_SIG             0xFFDDBB99
210
   #define IPS_MAX_POST_BYTES           0x02
211
   #define IPS_MAX_CONFIG_BYTES         0x02
212
   #define IPS_GOOD_POST_STATUS         0x80
213
   #define IPS_SEM_TIMEOUT              2000
214
   #define IPS_IOCTL_COMMAND            0x0D
215
   #define IPS_INTR_ON                  0
216
   #define IPS_INTR_IORL                1
217
   #define IPS_FFDC                     99
218
   #define IPS_ADAPTER_ID               0xF
219
   #define IPS_VENDORID_IBM             0x1014
220
   #define IPS_VENDORID_ADAPTEC         0x9005
221
   #define IPS_DEVICEID_COPPERHEAD      0x002E
222
   #define IPS_DEVICEID_MORPHEUS        0x01BD
223
   #define IPS_DEVICEID_MARCO           0x0250
224
   #define IPS_SUBDEVICEID_4M           0x01BE
225
   #define IPS_SUBDEVICEID_4L           0x01BF
226
   #define IPS_SUBDEVICEID_4MX          0x0208
227
   #define IPS_SUBDEVICEID_4LX          0x020E
228
   #define IPS_SUBDEVICEID_5I2          0x0259
229
   #define IPS_SUBDEVICEID_5I1          0x0258
230
   #define IPS_SUBDEVICEID_6M           0x0279
231
   #define IPS_SUBDEVICEID_6I           0x028C
232
   #define IPS_IOCTL_SIZE               8192
233
   #define IPS_STATUS_SIZE              4
234
   #define IPS_STATUS_Q_SIZE            (IPS_MAX_CMDS+1) * IPS_STATUS_SIZE
235
   #define IPS_IMAGE_SIZE               500 * 1024
236
   #define IPS_MEMMAP_SIZE              128
237
   #define IPS_ONE_MSEC                 1
238
   #define IPS_ONE_SEC                  1000
239
 
240
   /*
241
    * Geometry Settings
242
    */
243
   #define IPS_COMP_HEADS               128
244
   #define IPS_COMP_SECTORS             32
245
   #define IPS_NORM_HEADS               254
246
   #define IPS_NORM_SECTORS             63
247
 
248
   /*
249
    * Adapter Basic Status Codes
250
    */
251
   #define IPS_BASIC_STATUS_MASK        0xFF
252
   #define IPS_GSC_STATUS_MASK          0x0F
253
   #define IPS_CMD_SUCCESS              0x00
254
   #define IPS_CMD_RECOVERED_ERROR      0x01
255
   #define IPS_INVAL_OPCO               0x03
256
   #define IPS_INVAL_CMD_BLK            0x04
257
   #define IPS_INVAL_PARM_BLK           0x05
258
   #define IPS_BUSY                     0x08
259
   #define IPS_CMD_CMPLT_WERROR         0x0C
260
   #define IPS_LD_ERROR                 0x0D
261
   #define IPS_CMD_TIMEOUT              0x0E
262
   #define IPS_PHYS_DRV_ERROR           0x0F
263
 
264
   /*
265
    * Adapter Extended Status Equates
266
    */
267
   #define IPS_ERR_SEL_TO               0xF0
268
   #define IPS_ERR_OU_RUN               0xF2
269
   #define IPS_ERR_HOST_RESET           0xF7
270
   #define IPS_ERR_DEV_RESET            0xF8
271
   #define IPS_ERR_RECOVERY             0xFC
272
   #define IPS_ERR_CKCOND               0xFF
273
 
274
   /*
275
    * Operating System Defines
276
    */
277
   #define IPS_OS_WINDOWS_NT            0x01
278
   #define IPS_OS_NETWARE               0x02
279
   #define IPS_OS_OPENSERVER            0x03
280
   #define IPS_OS_UNIXWARE              0x04
281
   #define IPS_OS_SOLARIS               0x05
282
   #define IPS_OS_OS2                   0x06
283
   #define IPS_OS_LINUX                 0x07
284
   #define IPS_OS_FREEBSD               0x08
285
 
286
   /*
287
    * Adapter Revision ID's
288
    */
289
   #define IPS_REVID_SERVERAID          0x02
290
   #define IPS_REVID_NAVAJO             0x03
291
   #define IPS_REVID_SERVERAID2         0x04
292
   #define IPS_REVID_CLARINETP1         0x05
293
   #define IPS_REVID_CLARINETP2         0x07
294
   #define IPS_REVID_CLARINETP3         0x0D
295
   #define IPS_REVID_TROMBONE32         0x0F
296
   #define IPS_REVID_TROMBONE64         0x10
297
 
298
   /*
299
    * NVRAM Page 5 Adapter Defines
300
    */
301
   #define IPS_ADTYPE_SERVERAID         0x01
302
   #define IPS_ADTYPE_SERVERAID2        0x02
303
   #define IPS_ADTYPE_NAVAJO            0x03
304
   #define IPS_ADTYPE_KIOWA             0x04
305
   #define IPS_ADTYPE_SERVERAID3        0x05
306
   #define IPS_ADTYPE_SERVERAID3L       0x06
307
   #define IPS_ADTYPE_SERVERAID4H       0x07
308
   #define IPS_ADTYPE_SERVERAID4M       0x08
309
   #define IPS_ADTYPE_SERVERAID4L       0x09
310
   #define IPS_ADTYPE_SERVERAID4MX      0x0A
311
   #define IPS_ADTYPE_SERVERAID4LX      0x0B
312
   #define IPS_ADTYPE_SERVERAID5I2      0x0C
313
   #define IPS_ADTYPE_SERVERAID5I1      0x0D
314
   #define IPS_ADTYPE_SERVERAID6M       0x0E
315
   #define IPS_ADTYPE_SERVERAID6I       0x0F
316
 
317
   /*
318
    * Adapter Command/Status Packet Definitions
319
    */
320
   #define IPS_SUCCESS                  0x01 /* Successfully completed       */
321
   #define IPS_SUCCESS_IMM              0x02 /* Success - Immediately        */
322
   #define IPS_FAILURE                  0x04 /* Completed with Error         */
323
 
324
   /*
325
    * Logical Drive Equates
326
    */
327
   #define IPS_LD_OFFLINE               0x02
328
   #define IPS_LD_OKAY                  0x03
329
   #define IPS_LD_FREE                  0x00
330
   #define IPS_LD_SYS                   0x06
331
   #define IPS_LD_CRS                   0x24
332
 
333
   /*
334
    * DCDB Table Equates
335
    */
336
   #define IPS_NO_DISCONNECT            0x00
337
   #define IPS_DISCONNECT_ALLOWED       0x80
338
   #define IPS_NO_AUTO_REQSEN           0x40
339
   #define IPS_DATA_NONE                0x00
340
   #define IPS_DATA_UNK                 0x00
341
   #define IPS_DATA_IN                  0x01
342
   #define IPS_DATA_OUT                 0x02
343
   #define IPS_TRANSFER64K              0x08
344
   #define IPS_NOTIMEOUT                0x00
345
   #define IPS_TIMEOUT10                0x10
346
   #define IPS_TIMEOUT60                0x20
347
   #define IPS_TIMEOUT20M               0x30
348
 
349
   /*
350
    * SCSI Inquiry Data Flags
351
    */
352
   #define IPS_SCSI_INQ_TYPE_DASD       0x00
353
   #define IPS_SCSI_INQ_TYPE_PROCESSOR  0x03
354
   #define IPS_SCSI_INQ_LU_CONNECTED    0x00
355
   #define IPS_SCSI_INQ_RD_REV2         0x02
356
   #define IPS_SCSI_INQ_REV2            0x02
357
   #define IPS_SCSI_INQ_REV3            0x03
358
   #define IPS_SCSI_INQ_Address16       0x01
359
   #define IPS_SCSI_INQ_Address32       0x02
360
   #define IPS_SCSI_INQ_MedChanger      0x08
361
   #define IPS_SCSI_INQ_MultiPort       0x10
362
   #define IPS_SCSI_INQ_EncServ         0x40
363
   #define IPS_SCSI_INQ_SoftReset       0x01
364
   #define IPS_SCSI_INQ_CmdQue          0x02
365
   #define IPS_SCSI_INQ_Linked          0x08
366
   #define IPS_SCSI_INQ_Sync            0x10
367
   #define IPS_SCSI_INQ_WBus16          0x20
368
   #define IPS_SCSI_INQ_WBus32          0x40
369
   #define IPS_SCSI_INQ_RelAdr          0x80
370
 
371
   /*
372
    * SCSI Request Sense Data Flags
373
    */
374
   #define IPS_SCSI_REQSEN_VALID        0x80
375
   #define IPS_SCSI_REQSEN_CURRENT_ERR  0x70
376
   #define IPS_SCSI_REQSEN_NO_SENSE     0x00
377
 
378
   /*
379
    * SCSI Mode Page Equates
380
    */
381
   #define IPS_SCSI_MP3_SoftSector      0x01
382
   #define IPS_SCSI_MP3_HardSector      0x02
383
   #define IPS_SCSI_MP3_Removeable      0x04
384
   #define IPS_SCSI_MP3_AllocateSurface 0x08
385
 
386
   /*
387
    * HA Flags
388
    */
389
 
390
   #define IPS_HA_ENH_SG                0x1
391
 
392
   /*
393
    * SCB Flags
394
    */
395
   #define IPS_SCB_MAP_SG               0x00008
396
   #define IPS_SCB_MAP_SINGLE           0X00010
397
 
398
   /*
399
    * Passthru stuff
400
    */
401
   #define IPS_COPPUSRCMD              (('C'<<8) | 65)
402
   #define IPS_COPPIOCCMD              (('C'<<8) | 66)
403
   #define IPS_NUMCTRLS                (('C'<<8) | 68)
404
   #define IPS_CTRLINFO                (('C'<<8) | 69)
405
 
406
   /* flashing defines */
407
   #define IPS_FW_IMAGE                0x00
408
   #define IPS_BIOS_IMAGE              0x01
409
   #define IPS_WRITE_FW                0x01
410
   #define IPS_WRITE_BIOS              0x02
411
   #define IPS_ERASE_BIOS              0x03
412
   #define IPS_BIOS_HEADER             0xC0
413
 
414
   /* time oriented stuff */
415
   #define IPS_IS_LEAP_YEAR(y)           (((y % 4 == 0) && ((y % 100 != 0) || (y % 400 == 0))) ? 1 : 0)
416
   #define IPS_NUM_LEAP_YEARS_THROUGH(y) ((y) / 4 - (y) / 100 + (y) / 400)
417
 
418
   #define IPS_SECS_MIN                 60
419
   #define IPS_SECS_HOUR                3600
420
   #define IPS_SECS_8HOURS              28800
421
   #define IPS_SECS_DAY                 86400
422
   #define IPS_DAYS_NORMAL_YEAR         365
423
   #define IPS_DAYS_LEAP_YEAR           366
424
   #define IPS_EPOCH_YEAR               1970
425
 
426
   /*
427
    * Scsi_Host Template
428
    */
429
#if LINUX_VERSION_CODE < LinuxVersionCode(2,5,0)
430
   static void ips_select_queue_depth(struct Scsi_Host *, Scsi_Device *);
431
#define IPS {   \
432
        .detect                         = ips_detect,   \
433
        .release                        = ips_release,  \
434
        .info                           = ips_info,     \
435
        .queuecommand                   = ips_queue,    \
436
        .eh_abort_handler               = ips_eh_abort, \
437
        .eh_host_reset_handler          = ips_eh_reset, \
438
        .bios_param                     = ips_biosparam,\
439
        .select_queue_depths            = ips_select_queue_depth, \
440
        .can_queue                      = 0,             \
441
        .this_id                        = -1,           \
442
        .sg_tablesize                   = IPS_MAX_SG,   \
443
        .cmd_per_lun                    = 16,           \
444
        .present                        = 0,             \
445
        .unchecked_isa_dma              = 0,             \
446
        .use_clustering                 = ENABLE_CLUSTERING,\
447
        .use_new_eh_code                = 1, \
448
        IPS_HIGHMEM_IO \
449
}
450
#else
451
#define IPS {   \
452
        .detect                 = ips_detect,           \
453
        .release                = ips_release,          \
454
        .info                   = ips_info,             \
455
        .queuecommand           = ips_queue,            \
456
        .eh_abort_handler       = ips_eh_abort,         \
457
        .eh_host_reset_handler  = ips_eh_reset,         \
458
        .slave_configure        = ips_slave_configure,  \
459
        .bios_param             = ips_biosparam,        \
460
        .can_queue              = 0,                     \
461
        .this_id                = -1,                   \
462
        .sg_tablesize           = IPS_MAX_SG,           \
463
        .cmd_per_lun            = 3,                    \
464
        .present                = 0,                     \
465
        .unchecked_isa_dma      = 0,                     \
466
        .use_clustering         = ENABLE_CLUSTERING,    \
467
        .highmem_io             = 1 \
468
}
469
#endif
470
 
471
/*
472
 * Raid Command Formats
473
 */
474
typedef struct {
475
   uint8_t  op_code;
476
   uint8_t  command_id;
477
   uint8_t  log_drv;
478
   uint8_t  sg_count;
479
   uint32_t lba;
480
   uint32_t sg_addr;
481
   uint16_t sector_count;
482
   uint8_t  segment_4G;
483
   uint8_t  enhanced_sg;
484
   uint32_t ccsar;
485
   uint32_t cccr;
486
} IPS_IO_CMD, *PIPS_IO_CMD;
487
 
488
typedef struct {
489
   uint8_t  op_code;
490
   uint8_t  command_id;
491
   uint16_t reserved;
492
   uint32_t reserved2;
493
   uint32_t buffer_addr;
494
   uint32_t reserved3;
495
   uint32_t ccsar;
496
   uint32_t cccr;
497
} IPS_LD_CMD, *PIPS_LD_CMD;
498
 
499
typedef struct {
500
   uint8_t  op_code;
501
   uint8_t  command_id;
502
   uint8_t  reserved;
503
   uint8_t  reserved2;
504
   uint32_t reserved3;
505
   uint32_t buffer_addr;
506
   uint32_t reserved4;
507
} IPS_IOCTL_CMD, *PIPS_IOCTL_CMD;
508
 
509
typedef struct {
510
   uint8_t  op_code;
511
   uint8_t  command_id;
512
   uint8_t  channel;
513
   uint8_t  reserved3;
514
   uint8_t  reserved4;
515
   uint8_t  reserved5;
516
   uint8_t  reserved6;
517
   uint8_t  reserved7;
518
   uint8_t  reserved8;
519
   uint8_t  reserved9;
520
   uint8_t  reserved10;
521
   uint8_t  reserved11;
522
   uint8_t  reserved12;
523
   uint8_t  reserved13;
524
   uint8_t  reserved14;
525
   uint8_t  adapter_flag;
526
} IPS_RESET_CMD, *PIPS_RESET_CMD;
527
 
528
typedef struct {
529
   uint8_t  op_code;
530
   uint8_t  command_id;
531
   uint16_t reserved;
532
   uint32_t reserved2;
533
   uint32_t dcdb_address;
534
   uint16_t reserved3;
535
   uint8_t  segment_4G;
536
   uint8_t  enhanced_sg;
537
   uint32_t ccsar;
538
   uint32_t cccr;
539
} IPS_DCDB_CMD, *PIPS_DCDB_CMD;
540
 
541
typedef struct {
542
   uint8_t  op_code;
543
   uint8_t  command_id;
544
   uint8_t  channel;
545
   uint8_t  source_target;
546
   uint32_t reserved;
547
   uint32_t reserved2;
548
   uint32_t reserved3;
549
   uint32_t ccsar;
550
   uint32_t cccr;
551
} IPS_CS_CMD, *PIPS_CS_CMD;
552
 
553
typedef struct {
554
   uint8_t  op_code;
555
   uint8_t  command_id;
556
   uint8_t  log_drv;
557
   uint8_t  control;
558
   uint32_t reserved;
559
   uint32_t reserved2;
560
   uint32_t reserved3;
561
   uint32_t ccsar;
562
   uint32_t cccr;
563
} IPS_US_CMD, *PIPS_US_CMD;
564
 
565
typedef struct {
566
   uint8_t  op_code;
567
   uint8_t  command_id;
568
   uint8_t  reserved;
569
   uint8_t  state;
570
   uint32_t reserved2;
571
   uint32_t reserved3;
572
   uint32_t reserved4;
573
   uint32_t ccsar;
574
   uint32_t cccr;
575
} IPS_FC_CMD, *PIPS_FC_CMD;
576
 
577
typedef struct {
578
   uint8_t  op_code;
579
   uint8_t  command_id;
580
   uint8_t  reserved;
581
   uint8_t  desc;
582
   uint32_t reserved2;
583
   uint32_t buffer_addr;
584
   uint32_t reserved3;
585
   uint32_t ccsar;
586
   uint32_t cccr;
587
} IPS_STATUS_CMD, *PIPS_STATUS_CMD;
588
 
589
typedef struct {
590
   uint8_t  op_code;
591
   uint8_t  command_id;
592
   uint8_t  page;
593
   uint8_t  write;
594
   uint32_t reserved;
595
   uint32_t buffer_addr;
596
   uint32_t reserved2;
597
   uint32_t ccsar;
598
   uint32_t cccr;
599
} IPS_NVRAM_CMD, *PIPS_NVRAM_CMD;
600
 
601
typedef struct
602
{
603
    uint8_t  op_code;
604
    uint8_t  command_id;
605
    uint16_t reserved;
606
    uint32_t count;
607
    uint32_t buffer_addr;
608
    uint32_t reserved2;
609
} IPS_VERSION_INFO, *PIPS_VERSION_INFO;
610
 
611
typedef struct {
612
   uint8_t  op_code;
613
   uint8_t  command_id;
614
   uint8_t  reset_count;
615
   uint8_t  reset_type;
616
   uint8_t  second;
617
   uint8_t  minute;
618
   uint8_t  hour;
619
   uint8_t  day;
620
   uint8_t  reserved1[4];
621
   uint8_t  month;
622
   uint8_t  yearH;
623
   uint8_t  yearL;
624
   uint8_t  reserved2;
625
} IPS_FFDC_CMD, *PIPS_FFDC_CMD;
626
 
627
typedef struct {
628
   uint8_t  op_code;
629
   uint8_t  command_id;
630
   uint8_t  type;
631
   uint8_t  direction;
632
   uint32_t count;
633
   uint32_t buffer_addr;
634
   uint8_t  total_packets;
635
   uint8_t  packet_num;
636
   uint16_t reserved;
637
} IPS_FLASHFW_CMD, *PIPS_FLASHFW_CMD;
638
 
639
typedef struct {
640
   uint8_t  op_code;
641
   uint8_t  command_id;
642
   uint8_t  type;
643
   uint8_t  direction;
644
   uint32_t count;
645
   uint32_t buffer_addr;
646
   uint32_t offset;
647
} IPS_FLASHBIOS_CMD, *PIPS_FLASHBIOS_CMD;
648
 
649
typedef union {
650
   IPS_IO_CMD         basic_io;
651
   IPS_LD_CMD         logical_info;
652
   IPS_IOCTL_CMD      ioctl_info;
653
   IPS_DCDB_CMD       dcdb;
654
   IPS_CS_CMD         config_sync;
655
   IPS_US_CMD         unlock_stripe;
656
   IPS_FC_CMD         flush_cache;
657
   IPS_STATUS_CMD     status;
658
   IPS_NVRAM_CMD      nvram;
659
   IPS_FFDC_CMD       ffdc;
660
   IPS_FLASHFW_CMD    flashfw;
661
   IPS_FLASHBIOS_CMD  flashbios;
662
   IPS_VERSION_INFO   version_info;
663
   IPS_RESET_CMD      reset;
664
} IPS_HOST_COMMAND, *PIPS_HOST_COMMAND;
665
 
666
typedef struct {
667
   uint8_t  logical_id;
668
   uint8_t  reserved;
669
   uint8_t  raid_level;
670
   uint8_t  state;
671
   uint32_t sector_count;
672
} IPS_DRIVE_INFO, *PIPS_DRIVE_INFO;
673
 
674
typedef struct {
675
   uint8_t       no_of_log_drive;
676
   uint8_t       reserved[3];
677
   IPS_DRIVE_INFO drive_info[IPS_MAX_LD];
678
} IPS_LD_INFO, *PIPS_LD_INFO;
679
 
680
typedef struct {
681
   uint8_t   device_address;
682
   uint8_t   cmd_attribute;
683
   uint16_t  transfer_length;
684
   uint32_t  buffer_pointer;
685
   uint8_t   cdb_length;
686
   uint8_t   sense_length;
687
   uint8_t   sg_count;
688
   uint8_t   reserved;
689
   uint8_t   scsi_cdb[12];
690
   uint8_t   sense_info[64];
691
   uint8_t   scsi_status;
692
   uint8_t   reserved2[3];
693
} IPS_DCDB_TABLE, *PIPS_DCDB_TABLE;
694
 
695
typedef struct {
696
   uint8_t   device_address;
697
   uint8_t   cmd_attribute;
698
   uint8_t   cdb_length;
699
   uint8_t   reserved_for_LUN;
700
   uint32_t  transfer_length;
701
   uint32_t  buffer_pointer;
702
   uint16_t  sg_count;
703
   uint8_t   sense_length;
704
   uint8_t   scsi_status;
705
   uint32_t  reserved;
706
   uint8_t   scsi_cdb[16];
707
   uint8_t   sense_info[56];
708
} IPS_DCDB_TABLE_TAPE, *PIPS_DCDB_TABLE_TAPE;
709
 
710
typedef union {
711
   struct {
712
      volatile uint8_t  reserved;
713
      volatile uint8_t  command_id;
714
      volatile uint8_t  basic_status;
715
      volatile uint8_t  extended_status;
716
   } fields;
717
 
718
   volatile uint32_t    value;
719
} IPS_STATUS, *PIPS_STATUS;
720
 
721
typedef struct {
722
   IPS_STATUS           status[IPS_MAX_CMDS + 1];
723
   volatile PIPS_STATUS p_status_start;
724
   volatile PIPS_STATUS p_status_end;
725
   volatile PIPS_STATUS p_status_tail;
726
   volatile uint32_t    hw_status_start;
727
   volatile uint32_t    hw_status_tail;
728
} IPS_ADAPTER, *PIPS_ADAPTER;
729
 
730
typedef struct {
731
   uint8_t  ucLogDriveCount;
732
   uint8_t  ucMiscFlag;
733
   uint8_t  ucSLTFlag;
734
   uint8_t  ucBSTFlag;
735
   uint8_t  ucPwrChgCnt;
736
   uint8_t  ucWrongAdrCnt;
737
   uint8_t  ucUnidentCnt;
738
   uint8_t  ucNVramDevChgCnt;
739
   uint8_t  CodeBlkVersion[8];
740
   uint8_t  BootBlkVersion[8];
741
   uint32_t ulDriveSize[IPS_MAX_LD];
742
   uint8_t  ucConcurrentCmdCount;
743
   uint8_t  ucMaxPhysicalDevices;
744
   uint16_t usFlashRepgmCount;
745
   uint8_t  ucDefunctDiskCount;
746
   uint8_t  ucRebuildFlag;
747
   uint8_t  ucOfflineLogDrvCount;
748
   uint8_t  ucCriticalDrvCount;
749
   uint16_t usConfigUpdateCount;
750
   uint8_t  ucBlkFlag;
751
   uint8_t  reserved;
752
   uint16_t usAddrDeadDisk[IPS_MAX_CHANNELS * (IPS_MAX_TARGETS + 1)];
753
} IPS_ENQ, *PIPS_ENQ;
754
 
755
typedef struct {
756
   uint8_t  ucInitiator;
757
   uint8_t  ucParameters;
758
   uint8_t  ucMiscFlag;
759
   uint8_t  ucState;
760
   uint32_t ulBlockCount;
761
   uint8_t  ucDeviceId[28];
762
} IPS_DEVSTATE, *PIPS_DEVSTATE;
763
 
764
typedef struct {
765
   uint8_t  ucChn;
766
   uint8_t  ucTgt;
767
   uint16_t ucReserved;
768
   uint32_t ulStartSect;
769
   uint32_t ulNoOfSects;
770
} IPS_CHUNK, *PIPS_CHUNK;
771
 
772
typedef struct {
773
   uint16_t ucUserField;
774
   uint8_t  ucState;
775
   uint8_t  ucRaidCacheParam;
776
   uint8_t  ucNoOfChunkUnits;
777
   uint8_t  ucStripeSize;
778
   uint8_t  ucParams;
779
   uint8_t  ucReserved;
780
   uint32_t ulLogDrvSize;
781
   IPS_CHUNK chunk[IPS_MAX_CHUNKS];
782
} IPS_LD, *PIPS_LD;
783
 
784
typedef struct {
785
   uint8_t  board_disc[8];
786
   uint8_t  processor[8];
787
   uint8_t  ucNoChanType;
788
   uint8_t  ucNoHostIntType;
789
   uint8_t  ucCompression;
790
   uint8_t  ucNvramType;
791
   uint32_t ulNvramSize;
792
} IPS_HARDWARE, *PIPS_HARDWARE;
793
 
794
typedef struct {
795
   uint8_t        ucLogDriveCount;
796
   uint8_t        ucDateD;
797
   uint8_t        ucDateM;
798
   uint8_t        ucDateY;
799
   uint8_t        init_id[4];
800
   uint8_t        host_id[12];
801
   uint8_t        time_sign[8];
802
   uint32_t       UserOpt;
803
   uint16_t       user_field;
804
   uint8_t        ucRebuildRate;
805
   uint8_t        ucReserve;
806
   IPS_HARDWARE   hardware_disc;
807
   IPS_LD         logical_drive[IPS_MAX_LD];
808
   IPS_DEVSTATE   dev[IPS_MAX_CHANNELS][IPS_MAX_TARGETS+1];
809
   uint8_t        reserved[512];
810
} IPS_CONF, *PIPS_CONF;
811
 
812
typedef struct {
813
   uint32_t  signature;
814
   uint8_t   reserved1;
815
   uint8_t   adapter_slot;
816
   uint16_t  adapter_type;
817
   uint8_t   ctrl_bios[8];
818
   uint8_t   versioning;                   /* 1 = Versioning Supported, else 0 */
819
   uint8_t   version_mismatch;             /* 1 = Versioning MisMatch,  else 0 */
820
   uint8_t   reserved2;
821
   uint8_t   operating_system;
822
   uint8_t   driver_high[4];
823
   uint8_t   driver_low[4];
824
   uint8_t   BiosCompatibilityID[8];
825
   uint8_t   ReservedForOS2[8];
826
   uint8_t   bios_high[4];                 /* Adapter's Flashed BIOS Version   */
827
   uint8_t   bios_low[4];
828
   uint8_t   adapter_order[16];            /* BIOS Telling us the Sort Order   */
829
   uint8_t   Filler[60];
830
} IPS_NVRAM_P5, *PIPS_NVRAM_P5;
831
 
832
/*--------------------------------------------------------------------------*/
833
/* Data returned from a GetVersion Command                                  */
834
/*--------------------------------------------------------------------------*/
835
 
836
                                             /* SubSystem Parameter[4]      */
837
#define  IPS_GET_VERSION_SUPPORT 0x00018000  /* Mask for Versioning Support */
838
 
839
typedef struct
840
{
841
   uint32_t  revision;
842
   uint8_t   bootBlkVersion[32];
843
   uint8_t   bootBlkAttributes[4];
844
   uint8_t   codeBlkVersion[32];
845
   uint8_t   biosVersion[32];
846
   uint8_t   biosAttributes[4];
847
   uint8_t   compatibilityId[32];
848
   uint8_t   reserved[4];
849
} IPS_VERSION_DATA;
850
 
851
 
852
typedef struct _IPS_SUBSYS {
853
   uint32_t  param[128];
854
} IPS_SUBSYS, *PIPS_SUBSYS;
855
 
856
/**
857
 ** SCSI Structures
858
 **/
859
 
860
/*
861
 * Inquiry Data Format
862
 */
863
typedef struct {
864
   uint8_t   DeviceType;
865
   uint8_t   DeviceTypeQualifier;
866
   uint8_t   Version;
867
   uint8_t   ResponseDataFormat;
868
   uint8_t   AdditionalLength;
869
   uint8_t   Reserved;
870
   uint8_t   Flags[2];
871
   uint8_t   VendorId[8];
872
   uint8_t   ProductId[16];
873
   uint8_t   ProductRevisionLevel[4];
874
   uint8_t   Reserved2;                                  /* Provides NULL terminator to name */
875
} IPS_SCSI_INQ_DATA, *PIPS_SCSI_INQ_DATA;
876
 
877
/*
878
 * Read Capacity Data Format
879
 */
880
typedef struct {
881
   uint32_t lba;
882
   uint32_t len;
883
} IPS_SCSI_CAPACITY;
884
 
885
/*
886
 * Request Sense Data Format
887
 */
888
typedef struct {
889
   uint8_t  ResponseCode;
890
   uint8_t  SegmentNumber;
891
   uint8_t  Flags;
892
   uint8_t  Information[4];
893
   uint8_t  AdditionalLength;
894
   uint8_t  CommandSpecific[4];
895
   uint8_t  AdditionalSenseCode;
896
   uint8_t  AdditionalSenseCodeQual;
897
   uint8_t  FRUCode;
898
   uint8_t  SenseKeySpecific[3];
899
} IPS_SCSI_REQSEN;
900
 
901
/*
902
 * Sense Data Format - Page 3
903
 */
904
typedef struct {
905
   uint8_t  PageCode;
906
   uint8_t  PageLength;
907
   uint16_t TracksPerZone;
908
   uint16_t AltSectorsPerZone;
909
   uint16_t AltTracksPerZone;
910
   uint16_t AltTracksPerVolume;
911
   uint16_t SectorsPerTrack;
912
   uint16_t BytesPerSector;
913
   uint16_t Interleave;
914
   uint16_t TrackSkew;
915
   uint16_t CylinderSkew;
916
   uint8_t  flags;
917
   uint8_t  reserved[3];
918
} IPS_SCSI_MODE_PAGE3;
919
 
920
/*
921
 * Sense Data Format - Page 4
922
 */
923
typedef struct {
924
   uint8_t  PageCode;
925
   uint8_t  PageLength;
926
   uint16_t CylindersHigh;
927
   uint8_t  CylindersLow;
928
   uint8_t  Heads;
929
   uint16_t WritePrecompHigh;
930
   uint8_t  WritePrecompLow;
931
   uint16_t ReducedWriteCurrentHigh;
932
   uint8_t  ReducedWriteCurrentLow;
933
   uint16_t StepRate;
934
   uint16_t LandingZoneHigh;
935
   uint8_t  LandingZoneLow;
936
   uint8_t  flags;
937
   uint8_t  RotationalOffset;
938
   uint8_t  Reserved;
939
   uint16_t MediumRotationRate;
940
   uint8_t  Reserved2[2];
941
} IPS_SCSI_MODE_PAGE4;
942
 
943
/*
944
 * Sense Data Format - Block Descriptor (DASD)
945
 */
946
typedef struct {
947
   uint32_t NumberOfBlocks;
948
   uint8_t  DensityCode;
949
   uint16_t BlockLengthHigh;
950
   uint8_t  BlockLengthLow;
951
} IPS_SCSI_MODE_PAGE_BLKDESC;
952
 
953
/*
954
 * Sense Data Format - Mode Page Header
955
 */
956
typedef struct {
957
   uint8_t  DataLength;
958
   uint8_t  MediumType;
959
   uint8_t  Reserved;
960
   uint8_t  BlockDescLength;
961
} IPS_SCSI_MODE_PAGE_HEADER;
962
 
963
typedef struct {
964
   IPS_SCSI_MODE_PAGE_HEADER  hdr;
965
   IPS_SCSI_MODE_PAGE_BLKDESC blkdesc;
966
 
967
   union {
968
      IPS_SCSI_MODE_PAGE3 pg3;
969
      IPS_SCSI_MODE_PAGE4 pg4;
970
   } pdata;
971
} IPS_SCSI_MODE_PAGE_DATA;
972
 
973
/*
974
 * Scatter Gather list format
975
 */
976
typedef struct ips_sglist {
977
   uint32_t address;
978
   uint32_t length;
979
} IPS_STD_SG_LIST;
980
 
981
typedef struct ips_enh_sglist {
982
   uint32_t address_lo;
983
   uint32_t address_hi;
984
   uint32_t length;
985
   uint32_t reserved;
986
} IPS_ENH_SG_LIST;
987
 
988
typedef union {
989
   void             *list;
990
   IPS_STD_SG_LIST  *std_list;
991
   IPS_ENH_SG_LIST  *enh_list;
992
} IPS_SG_LIST;
993
 
994
typedef struct _IPS_INFOSTR {
995
   char *buffer;
996
   int   length;
997
   int   offset;
998
   int   pos;
999
   int   localpos;
1000
} IPS_INFOSTR;
1001
 
1002
typedef struct {
1003
   char *option_name;
1004
   int  *option_flag;
1005
   int   option_value;
1006
} IPS_OPTION;
1007
 
1008
/*
1009
 * Status Info
1010
 */
1011
typedef struct ips_stat {
1012
   uint32_t residue_len;
1013
   void     *scb_addr;
1014
   uint8_t  padding[12 - sizeof(void *)];
1015
} ips_stat_t;
1016
 
1017
/*
1018
 * SCB Queue Format
1019
 */
1020
typedef struct ips_scb_queue {
1021
   struct ips_scb *head;
1022
   struct ips_scb *tail;
1023
   int             count;
1024
} ips_scb_queue_t;
1025
 
1026
/*
1027
 * Wait queue_format
1028
 */
1029
typedef struct ips_wait_queue {
1030
   Scsi_Cmnd      *head;
1031
   Scsi_Cmnd      *tail;
1032
   int             count;
1033
} ips_wait_queue_t;
1034
 
1035
typedef struct ips_copp_wait_item {
1036
   Scsi_Cmnd                 *scsi_cmd;
1037
   struct ips_copp_wait_item *next;
1038
} ips_copp_wait_item_t;
1039
 
1040
typedef struct ips_copp_queue {
1041
   struct ips_copp_wait_item *head;
1042
   struct ips_copp_wait_item *tail;
1043
   int                        count;
1044
} ips_copp_queue_t;
1045
 
1046
/* forward decl for host structure */
1047
struct ips_ha;
1048
 
1049
typedef struct {
1050
   int       (*reset)(struct ips_ha *);
1051
   int       (*issue)(struct ips_ha *, struct ips_scb *);
1052
   int       (*isinit)(struct ips_ha *);
1053
   int       (*isintr)(struct ips_ha *);
1054
   int       (*init)(struct ips_ha *);
1055
   int       (*erasebios)(struct ips_ha *);
1056
   int       (*programbios)(struct ips_ha *, char *, uint32_t, uint32_t);
1057
   int       (*verifybios)(struct ips_ha *, char *, uint32_t, uint32_t);
1058
   void      (*statinit)(struct ips_ha *);
1059
   void      (*intr)(struct ips_ha *);
1060
   void      (*enableint)(struct ips_ha *);
1061
   uint32_t (*statupd)(struct ips_ha *);
1062
} ips_hw_func_t;
1063
 
1064
typedef struct ips_ha {
1065
   uint8_t            ha_id[IPS_MAX_CHANNELS+1];
1066
   uint32_t           dcdb_active[IPS_MAX_CHANNELS];
1067
   uint32_t           io_addr;            /* Base I/O address           */
1068
   uint8_t            irq;                /* IRQ for adapter            */
1069
   uint8_t            ntargets;           /* Number of targets          */
1070
   uint8_t            nbus;               /* Number of buses            */
1071
   uint8_t            nlun;               /* Number of Luns             */
1072
   uint16_t           ad_type;            /* Adapter type               */
1073
   uint16_t           host_num;           /* Adapter number             */
1074
   uint32_t           max_xfer;           /* Maximum Xfer size          */
1075
   uint32_t           max_cmds;           /* Max concurrent commands    */
1076
   uint32_t           num_ioctl;          /* Number of Ioctls           */
1077
   ips_stat_t         sp;                 /* Status packer pointer      */
1078
   struct ips_scb    *scbs;               /* Array of all CCBS          */
1079
   struct ips_scb    *scb_freelist;       /* SCB free list              */
1080
   ips_wait_queue_t   scb_waitlist;       /* Pending SCB list           */
1081
   ips_copp_queue_t   copp_waitlist;      /* Pending PT list            */
1082
   ips_scb_queue_t    scb_activelist;     /* Active SCB list            */
1083
   IPS_IO_CMD        *dummy;              /* dummy command              */
1084
   IPS_ADAPTER       *adapt;              /* Adapter status area        */
1085
   IPS_LD_INFO       *logical_drive_info; /* Logical Drive Info         */
1086
   dma_addr_t         logical_drive_info_dma_addr; /* Logical Drive Info DMA Address */
1087
   IPS_ENQ           *enq;                /* Adapter Enquiry data       */
1088
   IPS_CONF          *conf;               /* Adapter config data        */
1089
   IPS_NVRAM_P5      *nvram;              /* NVRAM page 5 data          */
1090
   IPS_SUBSYS        *subsys;             /* Subsystem parameters       */
1091
   char              *ioctl_data;         /* IOCTL data area            */
1092
   uint32_t           ioctl_datasize;     /* IOCTL data size            */
1093
   uint32_t           cmd_in_progress;    /* Current command in progress*/
1094
   int                flags;              /*                            */
1095
   uint8_t            waitflag;           /* are we waiting for cmd     */
1096
   uint8_t            active;
1097
   int                ioctl_reset;        /* IOCTL Requested Reset Flag */
1098
   uint16_t           reset_count;        /* number of resets           */
1099
   time_t             last_ffdc;          /* last time we sent ffdc info*/
1100
   uint8_t            revision_id;        /* Revision level             */
1101
   uint16_t           device_id;          /* PCI device ID              */
1102
   uint8_t            slot_num;           /* PCI Slot Number            */
1103
   uint16_t           subdevice_id;       /* Subsystem device ID        */
1104
   int                ioctl_len;          /* size of ioctl buffer       */
1105
   dma_addr_t         ioctl_busaddr;      /* dma address of ioctl buffer*/
1106
   uint8_t            bios_version[8];    /* BIOS Revision              */
1107
   uint32_t           mem_addr;           /* Memory mapped address      */
1108
   uint32_t           io_len;             /* Size of IO Address         */
1109
   uint32_t           mem_len;            /* Size of memory address     */
1110
   char              *mem_ptr;            /* Memory mapped Ptr          */
1111
   char              *ioremap_ptr;        /* ioremapped memory pointer  */
1112
   ips_hw_func_t      func;               /* hw function pointers       */
1113
   struct pci_dev    *pcidev;             /* PCI device handle          */
1114
   char              *flash_data;         /* Save Area for flash data   */
1115
   int                flash_len;          /* length of flash buffer     */
1116
   u32                flash_datasize;     /* Save Area for flash data size */
1117
   dma_addr_t         flash_busaddr;      /* dma address of flash buffer*/
1118
   dma_addr_t         enq_busaddr;        /* dma address of enq struct  */
1119
   uint8_t            requires_esl;       /* Requires an EraseStripeLock */
1120
} ips_ha_t;
1121
 
1122
typedef void (*ips_scb_callback) (ips_ha_t *, struct ips_scb *);
1123
 
1124
/*
1125
 * SCB Format
1126
 */
1127
typedef struct ips_scb {
1128
   IPS_HOST_COMMAND  cmd;
1129
   IPS_DCDB_TABLE    dcdb;
1130
   uint8_t           target_id;
1131
   uint8_t           bus;
1132
   uint8_t           lun;
1133
   uint8_t           cdb[12];
1134
   uint32_t          scb_busaddr;
1135
   uint32_t          old_data_busaddr;         // Obsolete field left in to not break utilities
1136
   uint32_t          timeout;
1137
   uint8_t           basic_status;
1138
   uint8_t           extended_status;
1139
   uint8_t           breakup;
1140
   uint8_t           sg_break;
1141
   uint32_t          data_len;
1142
   uint32_t          sg_len;
1143
   uint32_t          flags;
1144
   uint32_t          op_code;
1145
   IPS_SG_LIST       sg_list;
1146
   Scsi_Cmnd        *scsi_cmd;
1147
   struct ips_scb   *q_next;
1148
   ips_scb_callback  callback;
1149
   uint32_t          sg_busaddr;
1150
   int               sg_count;
1151
   dma_addr_t        data_busaddr;
1152
} ips_scb_t;
1153
 
1154
typedef struct ips_scb_pt {
1155
   IPS_HOST_COMMAND  cmd;
1156
   IPS_DCDB_TABLE    dcdb;
1157
   uint8_t           target_id;
1158
   uint8_t           bus;
1159
   uint8_t           lun;
1160
   uint8_t           cdb[12];
1161
   uint32_t          scb_busaddr;
1162
   uint32_t          data_busaddr;
1163
   uint32_t          timeout;
1164
   uint8_t           basic_status;
1165
   uint8_t           extended_status;
1166
   uint16_t          breakup;
1167
   uint32_t          data_len;
1168
   uint32_t          sg_len;
1169
   uint32_t          flags;
1170
   uint32_t          op_code;
1171
   IPS_SG_LIST      *sg_list;
1172
   Scsi_Cmnd        *scsi_cmd;
1173
   struct ips_scb   *q_next;
1174
   ips_scb_callback  callback;
1175
} ips_scb_pt_t;
1176
 
1177
/*
1178
 * Passthru Command Format
1179
 */
1180
typedef struct {
1181
   uint8_t       CoppID[4];
1182
   uint32_t      CoppCmd;
1183
   uint32_t      PtBuffer;
1184
   uint8_t      *CmdBuffer;
1185
   uint32_t      CmdBSize;
1186
   ips_scb_pt_t  CoppCP;
1187
   uint32_t      TimeOut;
1188
   uint8_t       BasicStatus;
1189
   uint8_t       ExtendedStatus;
1190
   uint8_t       AdapterType;
1191
   uint8_t       reserved;
1192
} ips_passthru_t;
1193
 
1194
#endif
1195
 
1196
/* The Version Information below gets created by SED during the build process. */
1197
/* Do not modify the next line; it's what SED is looking for to do the insert. */
1198
/* Version Info                                                                */
1199
/*************************************************************************
1200
*
1201
* VERSION.H -- version numbers and copyright notices in various formats
1202
*
1203
*************************************************************************/
1204
 
1205
#define IPS_VER_MAJOR 6
1206
#define IPS_VER_MAJOR_STRING "6"
1207
#define IPS_VER_MINOR 11
1208
#define IPS_VER_MINOR_STRING "11"
1209
#define IPS_VER_BUILD 07
1210
#define IPS_VER_BUILD_STRING "07"
1211
#define IPS_VER_STRING "6.11.07"
1212
#define IPS_RELEASE_ID 0x00010001
1213
#define IPS_BUILD_IDENT 2224
1214
#define IPS_LEGALCOPYRIGHT_STRING "(C) Copyright IBM Corp. 1994, 2003. All Rights Reserved."
1215
#define IPS_ADAPTECCOPYRIGHT_STRING "(c) Copyright Adaptec, Inc. 2002 to present. All Rights Reserved."
1216
#define IPS_NT_LEGALCOPYRIGHT_STRING "(C) Copyright IBM Corp. 1994, 2003."
1217
 
1218
/* Version numbers for various adapters */
1219
#define IPS_VER_SERVERAID1 "2.25.01"
1220
#define IPS_VER_SERVERAID2 "2.88.13"
1221
#define IPS_VER_NAVAJO "2.88.13"
1222
#define IPS_VER_SERVERAID3 "6.10.24"
1223
#define IPS_VER_SERVERAID4H "6.11.07"
1224
#define IPS_VER_SERVERAID4MLx "6.11.07"
1225
#define IPS_VER_SARASOTA "6.11.07"
1226
#define IPS_VER_MARCO "6.11.07"
1227
#define IPS_VER_SEBRING "6.11.07"
1228
 
1229
/* Compatability IDs for various adapters */
1230
#define IPS_COMPAT_UNKNOWN ""
1231
#define IPS_COMPAT_CURRENT "SB610"
1232
#define IPS_COMPAT_SERVERAID1 "2.25.01"
1233
#define IPS_COMPAT_SERVERAID2 "2.88.13"
1234
#define IPS_COMPAT_NAVAJO  "2.88.13"
1235
#define IPS_COMPAT_KIOWA "2.88.13"
1236
#define IPS_COMPAT_SERVERAID3H  "SB610"
1237
#define IPS_COMPAT_SERVERAID3L  "SB610"
1238
#define IPS_COMPAT_SERVERAID4H  "SB610"
1239
#define IPS_COMPAT_SERVERAID4M  "SB610"
1240
#define IPS_COMPAT_SERVERAID4L  "SB610"
1241
#define IPS_COMPAT_SERVERAID4Mx "SB610"
1242
#define IPS_COMPAT_SERVERAID4Lx "SB610"
1243
#define IPS_COMPAT_SARASOTA     "SB610"
1244
#define IPS_COMPAT_MARCO        "SB610"
1245
#define IPS_COMPAT_SEBRING      "SB610"
1246
#define IPS_COMPAT_BIOS "SB610"
1247
 
1248
#define IPS_COMPAT_MAX_ADAPTER_TYPE 16
1249
#define IPS_COMPAT_ID_LENGTH 8
1250
 
1251
#define IPS_DEFINE_COMPAT_TABLE(tablename) \
1252
   char tablename[IPS_COMPAT_MAX_ADAPTER_TYPE] [IPS_COMPAT_ID_LENGTH] = { \
1253
      IPS_COMPAT_UNKNOWN, \
1254
      IPS_COMPAT_SERVERAID1, \
1255
      IPS_COMPAT_SERVERAID2, \
1256
      IPS_COMPAT_NAVAJO, \
1257
      IPS_COMPAT_KIOWA, \
1258
      IPS_COMPAT_SERVERAID3H, \
1259
      IPS_COMPAT_SERVERAID3L, \
1260
      IPS_COMPAT_SERVERAID4H, \
1261
      IPS_COMPAT_SERVERAID4M, \
1262
      IPS_COMPAT_SERVERAID4L, \
1263
      IPS_COMPAT_SERVERAID4Mx, \
1264
      IPS_COMPAT_SERVERAID4Lx, \
1265
      IPS_COMPAT_SARASOTA,         /* one-channel variety of SARASOTA */  \
1266
      IPS_COMPAT_SARASOTA,         /* two-channel variety of SARASOTA */  \
1267
      IPS_COMPAT_MARCO, \
1268
      IPS_COMPAT_SEBRING \
1269
   }
1270
 
1271
 
1272
/*
1273
 * Overrides for Emacs so that we almost follow Linus's tabbing style.
1274
 * Emacs will notice this stuff at the end of the file and automatically
1275
 * adjust the settings for this buffer only.  This must remain at the end
1276
 * of the file.
1277
 * ---------------------------------------------------------------------------
1278
 * Local variables:
1279
 * c-indent-level: 2
1280
 * c-brace-imaginary-offset: 0
1281
 * c-brace-offset: -2
1282
 * c-argdecl-indent: 2
1283
 * c-label-offset: -2
1284
 * c-continued-statement-offset: 2
1285
 * c-continued-brace-offset: 0
1286
 * indent-tabs-mode: nil
1287
 * tab-width: 8
1288
 * End:
1289
 */

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