1 #include <dev/rr232x/rr232x_config.h>
2 /* $Id: hptintf.h,v 1.38 2006/02/16 03:29:07 gmm Exp $
3 * Copyright (C) 2004-2005 HighPoint Technologies, Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * Description: ioctl interface for HPT RAID driver
30 * History: 2001-2-15 initial code
31 * 2001-4-5 change based on discuss with Dahai and Robin
33 * 2001-7-17 add option to delete_array
35 * 2001-12-5 Add hpt_get_driver_capabilities
37 * 2002-1-11 Add HPT601 interface
38 * 2002-3-7 add hpt_lock/unlock_device
39 * 2002-4-22 S.M.A.R.T. interface
40 * RAID5 rebuild/verify
41 * Dedicated spare disk
42 * 2003-3-18 RAID1.5 plus
43 * Don't change version until all GUI get updated.
44 * 2003-4-23 hotswap capbility
46 * 2003-11-17 define HPT_INTERFACE_VERSION outside this file;
47 * enlarge max array members.
50 * 2004-11-01 new functions to support OCE/ORLM
61 #define __attribute__(x)
67 * Version of this interface.
68 * The user mode application must first issue a hpt_get_version() call to
69 * check HPT_INTERFACE_VERSION. When an utility using newer version interface
70 * is used with old version drivers, it must call only the functions that
72 * A new version interface should only add ioctl functions; it should implement
73 * all old version functions without change their definition.
75 #define __this_HPT_INTERFACE_VERSION 0x02000000
77 #ifndef HPT_INTERFACE_VERSION
78 #error "You must define HPT_INTERFACE_VERSION you implemented"
81 #if HPT_INTERFACE_VERSION > __this_HPT_INTERFACE_VERSION
82 #error "HPT_INTERFACE_VERSION is invalid"
87 * Logical device --- a device that can be accessed by OS.
88 * Physical device --- device attached to the controller.
89 * A logical device can be simply a physical device.
91 * Each logical and physical device has a 32bit ID. GUI will use this ID
92 * to identify devices.
93 * 1. The ID must be unique.
94 * 2. The ID must be immutable. Once an ID is assigned to a device, it
95 * must not change when system is running and the device exists.
96 * 3. The ID of logical device must be NOT reusable. If a device is
97 * removed, other newly created logical device must not use the same ID.
98 * 4. The ID must not be zero or 0xFFFFFFFF.
100 typedef HPT_U32 DEVICEID;
103 * logical device type.
104 * Identify array (logical device) and physical device.
111 * GUI will treat all array as 1-level RAID. No RAID0/1 or RAID1/0.
112 * A RAID0/1 device is type AT_RAID1. A RAID1/0 device is type AT_RAID0.
113 * Their members may be another array of type RAID0 or RAID1.
123 * physical device type
125 #define PDT_UNKNOWN 0
126 #define PDT_HARDDISK 1
133 #define MAX_NAME_LENGTH 36
134 #define MAX_ARRAYNAME_LEN 16
136 #define MAX_ARRAY_MEMBERS_V1 8
138 #ifndef MAX_ARRAY_MEMBERS_V2
139 #define MAX_ARRAY_MEMBERS_V2 16
142 /* keep definition for source code compatiblity */
143 #define MAX_ARRAY_MEMBERS MAX_ARRAY_MEMBERS_V1
147 * GUI use these commands to do IO on logical/physical devices.
149 #define IO_COMMAND_READ 1
150 #define IO_COMMAND_WRITE 2
152 /* redundant arrays (RAID1 and RAID5, RAID10) have two creation format:
153 * 1. forground create --- zero all data on the array, and the array should not be reported to os before end of initialization.
154 * if initializing aborted, turns to background initialize.
155 * 2. backround create --- rebuild all data on the array, and the array can be reported to os just after creation.
157 * if an array is in forground creation progress, it has the flag ARRAY_FLAG_NEEDINITIALIZING and ARRAY_FLAG_INITIALIZING,
158 * GUI sends the INIT ioctl, driver zero the data of the array.
159 * if an array is in backround creation progress, it has flag ARRAY_FLAG_NEEDINITIALIZING and ARRAY_FLAG_REBUIDING.
160 * GUI sends the REBUILD ioctl, driver rebuilds the array.
167 #define ARRAY_FLAG_DISABLED 0x00000001 /* The array is disabled */
168 #define ARRAY_FLAG_NEEDBUILDING 0x00000002 /* array data need to be rebuilt */
169 #define ARRAY_FLAG_REBUILDING 0x00000004 /* array is in rebuilding process */
170 #define ARRAY_FLAG_BROKEN 0x00000008 /* broken but may still working */
171 #define ARRAY_FLAG_BOOTDISK 0x00000010 /* array has a active partition */
173 #define ARRAY_FLAG_BOOTMARK 0x00000040 /* array has boot mark set */
174 #define ARRAY_FLAG_NEED_AUTOREBUILD 0x00000080 /* auto-rebuild should start */
175 #define ARRAY_FLAG_VERIFYING 0x00000100 /* is being verified */
176 #define ARRAY_FLAG_INITIALIZING 0x00000200 /* is being initialized */
177 #define ARRAY_FLAG_TRANSFORMING 0x00000400 /* tranform in progress */
178 #define ARRAY_FLAG_NEEDTRANSFORM 0x00000800 /* array need tranform */
179 #define ARRAY_FLAG_NEEDINITIALIZING 0x00001000 /* the array's initialization hasn't finished*/
180 #define ARRAY_FLAG_BROKEN_REDUNDANT 0x00002000 /* broken but redundant (raid6) */
181 #define ARRAY_FLAG_RAID15PLUS 0x80000000 /* display this RAID 1 as RAID 1.5 */
185 #define DEVICE_FLAG_DISABLED 0x00000001 /* device is disabled */
186 #define DEVICE_FLAG_BOOTDISK 0x00000002 /* disk has a active partition */
187 #define DEVICE_FLAG_BOOTMARK 0x00000004 /* disk has boot mark set */
188 #define DEVICE_FLAG_WITH_601 0x00000008 /* has HPT601 connected */
189 #define DEVICE_FLAG_SATA 0x00000010 /* S-ATA device */
191 #define DEVICE_FLAG_UNINITIALIZED 0x00010000 /* device is not initialized, can't be used to create array */
192 #define DEVICE_FLAG_LEGACY 0x00020000 /* single disk & mbr contains at least one partition */
194 #define DEVICE_FLAG_IS_SPARE 0x80000000 /* is a spare disk */
197 * array states used by hpt_set_array_state()
200 #define MIRROR_REBUILD_START 1
201 #define MIRROR_REBUILD_ABORT 2
202 #define MIRROR_REBUILD_COMPLETE 3
204 #define AS_REBUILD_START 1
205 #define AS_REBUILD_ABORT 2
206 #define AS_REBUILD_PAUSE AS_REBUILD_ABORT
207 #define AS_REBUILD_COMPLETE 3
208 #define AS_VERIFY_START 4
209 #define AS_VERIFY_ABORT 5
210 #define AS_VERIFY_COMPLETE 6
211 #define AS_INITIALIZE_START 7
212 #define AS_INITIALIZE_ABORT 8
213 #define AS_INITIALIZE_COMPLETE 9
214 #define AS_VERIFY_FAILED 10
215 #define AS_REBUILD_STOP 11
216 #define AS_SAVE_STATE 12
217 #define AS_TRANSFORM_START 13
218 #define AS_TRANSFORM_ABORT 14
220 /************************************************************************
222 * It would be better if ioctl code are the same on different platforms,
223 * but we must not conflict with system defined ioctl code.
224 ************************************************************************/
225 #if defined(LINUX) || defined(__FreeBSD_version) || defined(linux)
226 #define HPT_CTL_CODE(x) (x+0xFF00)
227 #define HPT_CTL_CODE_LINUX_TO_IOP(x) ((x)-0xff00)
228 #elif defined(_MS_WIN32_) || defined(WIN32)
231 #define CTL_CODE( DeviceType, Function, Method, Access ) \
232 (((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method))
234 #define HPT_CTL_CODE(x) CTL_CODE(0x370, 0x900+(x), 0, 0)
235 #define HPT_CTL_CODE_WIN32_TO_IOP(x) ((((x) & 0xffff)>>2)-0x900)
238 #define HPT_CTL_CODE(x) (x)
241 #define HPT_IOCTL_GET_VERSION HPT_CTL_CODE(0)
242 #define HPT_IOCTL_GET_CONTROLLER_COUNT HPT_CTL_CODE(1)
243 #define HPT_IOCTL_GET_CONTROLLER_INFO HPT_CTL_CODE(2)
244 #define HPT_IOCTL_GET_CHANNEL_INFO HPT_CTL_CODE(3)
245 #define HPT_IOCTL_GET_LOGICAL_DEVICES HPT_CTL_CODE(4)
246 #define HPT_IOCTL_GET_DEVICE_INFO HPT_CTL_CODE(5)
247 #define HPT_IOCTL_CREATE_ARRAY HPT_CTL_CODE(6)
248 #define HPT_IOCTL_DELETE_ARRAY HPT_CTL_CODE(7)
249 #define HPT_IOCTL_ARRAY_IO HPT_CTL_CODE(8)
250 #define HPT_IOCTL_DEVICE_IO HPT_CTL_CODE(9)
251 #define HPT_IOCTL_GET_EVENT HPT_CTL_CODE(10)
252 #define HPT_IOCTL_REBUILD_MIRROR HPT_CTL_CODE(11)
253 /* use HPT_IOCTL_REBUILD_DATA_BLOCK from now on */
254 #define HPT_IOCTL_REBUILD_DATA_BLOCK HPT_IOCTL_REBUILD_MIRROR
255 #define HPT_IOCTL_ADD_SPARE_DISK HPT_CTL_CODE(12)
256 #define HPT_IOCTL_REMOVE_SPARE_DISK HPT_CTL_CODE(13)
257 #define HPT_IOCTL_ADD_DISK_TO_ARRAY HPT_CTL_CODE(14)
258 #define HPT_IOCTL_SET_ARRAY_STATE HPT_CTL_CODE(15)
259 #define HPT_IOCTL_SET_ARRAY_INFO HPT_CTL_CODE(16)
260 #define HPT_IOCTL_SET_DEVICE_INFO HPT_CTL_CODE(17)
261 #define HPT_IOCTL_RESCAN_DEVICES HPT_CTL_CODE(18)
262 #define HPT_IOCTL_GET_DRIVER_CAPABILITIES HPT_CTL_CODE(19)
263 #define HPT_IOCTL_GET_601_INFO HPT_CTL_CODE(20)
264 #define HPT_IOCTL_SET_601_INFO HPT_CTL_CODE(21)
265 #define HPT_IOCTL_LOCK_DEVICE HPT_CTL_CODE(22)
266 #define HPT_IOCTL_UNLOCK_DEVICE HPT_CTL_CODE(23)
267 #define HPT_IOCTL_IDE_PASS_THROUGH HPT_CTL_CODE(24)
268 #define HPT_IOCTL_VERIFY_DATA_BLOCK HPT_CTL_CODE(25)
269 #define HPT_IOCTL_INITIALIZE_DATA_BLOCK HPT_CTL_CODE(26)
270 #define HPT_IOCTL_ADD_DEDICATED_SPARE HPT_CTL_CODE(27)
271 #define HPT_IOCTL_DEVICE_IO_EX HPT_CTL_CODE(28)
272 #define HPT_IOCTL_SET_BOOT_MARK HPT_CTL_CODE(29)
273 #define HPT_IOCTL_QUERY_REMOVE HPT_CTL_CODE(30)
274 #define HPT_IOCTL_REMOVE_DEVICES HPT_CTL_CODE(31)
275 #define HPT_IOCTL_CREATE_ARRAY_V2 HPT_CTL_CODE(32)
276 #define HPT_IOCTL_GET_DEVICE_INFO_V2 HPT_CTL_CODE(33)
277 #define HPT_IOCTL_SET_DEVICE_INFO_V2 HPT_CTL_CODE(34)
278 #define HPT_IOCTL_REBUILD_DATA_BLOCK_V2 HPT_CTL_CODE(35)
279 #define HPT_IOCTL_VERIFY_DATA_BLOCK_V2 HPT_CTL_CODE(36)
280 #define HPT_IOCTL_INITIALIZE_DATA_BLOCK_V2 HPT_CTL_CODE(37)
281 #define HPT_IOCTL_LOCK_DEVICE_V2 HPT_CTL_CODE(38)
282 #define HPT_IOCTL_DEVICE_IO_V2 HPT_CTL_CODE(39)
283 #define HPT_IOCTL_DEVICE_IO_EX_V2 HPT_CTL_CODE(40)
284 #define HPT_IOCTL_CREATE_TRANSFORM HPT_CTL_CODE(41)
285 #define HPT_IOCTL_STEP_TRANSFORM HPT_CTL_CODE(42)
286 #define HPT_IOCTL_SET_VDEV_INFO HPT_CTL_CODE(43)
287 #define HPT_IOCTL_CALC_MAX_CAPACITY HPT_CTL_CODE(44)
288 #define HPT_IOCTL_INIT_DISKS HPT_CTL_CODE(45)
289 #define HPT_IOCTL_GET_DEVICE_INFO_V3 HPT_CTL_CODE(46)
290 #define HPT_IOCTL_GET_CONTROLLER_INFO_V2 HPT_CTL_CODE(47)
291 #define HPT_IOCTL_I2C_TRANSACTION HPT_CTL_CODE(48)
292 #define HPT_IOCTL_GET_PARAMETER_LIST HPT_CTL_CODE(49)
293 #define HPT_IOCTL_GET_PARAMETER HPT_CTL_CODE(50)
294 #define HPT_IOCTL_SET_PARAMETER HPT_CTL_CODE(51)
297 #define HPT_IOCTL_GET_CONTROLLER_IDS HPT_CTL_CODE(100)
298 #define HPT_IOCTL_GET_DCB HPT_CTL_CODE(101)
300 #define HPT_IOCTL_EPROM_IO HPT_CTL_CODE(102)
301 #define HPT_IOCTL_GET_CONTROLLER_VENID HPT_CTL_CODE(103)
303 /************************************************************************
304 * shared data structures
305 ************************************************************************/
310 #define CHIP_TYPE_HPT366 1
311 #define CHIP_TYPE_HPT368 2
312 #define CHIP_TYPE_HPT370 3
313 #define CHIP_TYPE_HPT370A 4
314 #define CHIP_TYPE_HPT370B 5
315 #define CHIP_TYPE_HPT374 6
316 #define CHIP_TYPE_HPT372 7
317 #define CHIP_TYPE_HPT372A 8
318 #define CHIP_TYPE_HPT302 9
319 #define CHIP_TYPE_HPT371 10
320 #define CHIP_TYPE_HPT372N 11
321 #define CHIP_TYPE_HPT302N 12
322 #define CHIP_TYPE_HPT371N 13
323 #define CHIP_TYPE_SI3112A 14
324 #define CHIP_TYPE_ICH5 15
325 #define CHIP_TYPE_ICH5R 16
330 #define CHIP_SUPPORT_ULTRA_66 0x20
331 #define CHIP_SUPPORT_ULTRA_100 0x40
332 #define CHIP_HPT3XX_DPLL_MODE 0x80
333 #define CHIP_SUPPORT_ULTRA_133 0x01
334 #define CHIP_SUPPORT_ULTRA_150 0x02
335 #define CHIP_MASTER 0x04
336 #define CHIP_SUPPORT_SATA_300 0x08
338 #define HPT_SPIN_UP_MODE_NOSUPPORT 0
339 #define HPT_SPIN_UP_MODE_FULL 1
340 #define HPT_SPIN_UP_MODE_STANDBY 2
342 typedef struct _DRIVER_CAPABILITIES {
345 HPT_U8 MaximumControllers; /* maximum controllers the driver can support */
346 HPT_U8 SupportCrossControllerRAID; /* 1-support, 0-not support */
347 HPT_U8 MinimumBlockSizeShift; /* minimum block size shift */
348 HPT_U8 MaximumBlockSizeShift; /* maximum block size shift */
350 HPT_U8 SupportDiskModeSetting;
351 HPT_U8 SupportSparePool;
352 HPT_U8 MaximumArrayNameLength;
353 /* only one HPT_U8 left here! */
354 #ifdef __BIG_ENDIAN_BITFIELD
356 HPT_U8 SupportHotSwap: 1;
357 HPT_U8 HighPerformanceRAID1: 1;
358 HPT_U8 RebuildProcessInDriver: 1;
359 HPT_U8 SupportDedicatedSpare: 1;
361 HPT_U8 SupportDedicatedSpare: 1; /* call hpt_add_dedicated_spare() for dedicated spare. */
362 HPT_U8 RebuildProcessInDriver: 1; /* Windows only. used by mid layer for rebuild control. */
363 HPT_U8 HighPerformanceRAID1: 1; /* Support RAID1.5 */
364 HPT_U8 SupportHotSwap: 1;
368 /* SupportedRAIDTypes is an array of bytes, one of each is an array type.
369 * Only non-zero values is valid. Bit0-3 represents the lower(child) level RAID type;
370 * bit4-7 represents the top level. i.e.
371 * RAID 0/1 is (AT_RAID1<<4) | AT_RAID0
372 * RAID 5/0 is (AT_RAID0<<4) | AT_RAID5
374 HPT_U8 SupportedRAIDTypes[16];
375 /* maximum members in an array corresponding to SupportedRAIDTypes */
376 HPT_U8 MaximumArrayMembers[16];
378 DRIVER_CAPABILITIES, *PDRIVER_CAPABILITIES;
381 * Controller information.
383 typedef struct _CONTROLLER_INFO {
384 HPT_U8 ChipType; /* chip type */
385 HPT_U8 InterruptLevel; /* IRQ level */
386 HPT_U8 NumBuses; /* bus count */
389 HPT_U8 szProductID[MAX_NAME_LENGTH]; /* product name */
390 HPT_U8 szVendorID[MAX_NAME_LENGTH]; /* vender name */
392 } CONTROLLER_INFO, *PCONTROLLER_INFO;
394 #if HPT_INTERFACE_VERSION>=0x01020000
395 typedef struct _CONTROLLER_INFO_V2 {
396 HPT_U8 ChipType; /* chip type */
397 HPT_U8 InterruptLevel; /* IRQ level */
398 HPT_U8 NumBuses; /* bus count */
401 HPT_U8 szProductID[MAX_NAME_LENGTH]; /* product name */
402 HPT_U8 szVendorID[MAX_NAME_LENGTH]; /* vender name */
404 HPT_U32 GroupId; /* low 32bit of vbus pointer the controller belongs
405 * the master controller has CHIP_MASTER flag set*/
412 } CONTROLLER_INFO_V2, *PCONTROLLER_INFO_V2;
415 * Channel information.
417 typedef struct _CHANNEL_INFO {
418 HPT_U32 IoPort; /* IDE Base Port Address */
419 HPT_U32 ControlPort; /* IDE Control Port Address */
421 DEVICEID Devices[2]; /* device connected to this channel */
423 } CHANNEL_INFO, *PCHANNEL_INFO;
426 * time represented in HPT_U32 format
429 typedef struct _TIME_RECORD {
430 HPT_U32 seconds:6; /* 0 - 59 */
431 HPT_U32 minutes:6; /* 0 - 59 */
432 HPT_U32 month:4; /* 1 - 12 */
433 HPT_U32 hours:6; /* 0 - 59 */
434 HPT_U32 day:5; /* 1 - 31 */
435 HPT_U32 year:5; /* 0=2000, 31=2031 */
442 typedef struct _HPT_ARRAY_INFO {
443 HPT_U8 Name[MAX_ARRAYNAME_LEN];/* array name */
444 HPT_U8 Description[64]; /* array description */
445 HPT_U8 CreateManager[16]; /* who created it */
446 TIME_RECORD CreateTime; /* when created it */
448 HPT_U8 ArrayType; /* array type */
449 HPT_U8 BlockSizeShift; /* stripe size */
450 HPT_U8 nDisk; /* member count: Number of ID in Members[] */
453 HPT_U32 Flags; /* working flags, see ARRAY_FLAG_XXX */
454 HPT_U32 Members[MAX_ARRAY_MEMBERS_V1]; /* member array/disks */
457 * rebuilding progress, xx.xx% = sprintf(s, "%.2f%%", RebuildingProgress/100.0);
458 * only valid if rebuilding is done by driver code.
459 * Member Flags will have ARRAY_FLAG_REBUILDING set at this case.
460 * Verify operation use same fields below, the only difference is
461 * ARRAY_FLAG_VERIFYING is set.
463 HPT_U32 RebuildingProgress;
464 HPT_U32 RebuiltSectors; /* rebuilding point (LBA) for single member */
466 } HPT_ARRAY_INFO, *PHPT_ARRAY_INFO; /*LDX modify ARRAY_INFO TO HPT_ARRAY_INFO to avoid compiling error in Windows*/
468 #if HPT_INTERFACE_VERSION>=0x01010000
469 typedef struct _HPT_ARRAY_INFO_V2 {
470 HPT_U8 Name[MAX_ARRAYNAME_LEN];/* array name */
471 HPT_U8 Description[64]; /* array description */
472 HPT_U8 CreateManager[16]; /* who created it */
473 TIME_RECORD CreateTime; /* when created it */
475 HPT_U8 ArrayType; /* array type */
476 HPT_U8 BlockSizeShift; /* stripe size */
477 HPT_U8 nDisk; /* member count: Number of ID in Members[] */
480 HPT_U32 Flags; /* working flags, see ARRAY_FLAG_XXX */
481 HPT_U32 Members[MAX_ARRAY_MEMBERS_V2]; /* member array/disks */
483 HPT_U32 RebuildingProgress;
484 HPT_U64 RebuiltSectors; /* rebuilding point (LBA) for single member */
487 } HPT_ARRAY_INFO_V2, *PHPT_ARRAY_INFO_V2;
490 #if HPT_INTERFACE_VERSION>=0x01020000
491 typedef struct _HPT_ARRAY_INFO_V3 {
492 HPT_U8 Name[MAX_ARRAYNAME_LEN];/* array name */
493 HPT_U8 Description[64]; /* array description */
494 HPT_U8 CreateManager[16]; /* who created it */
495 TIME_RECORD CreateTime; /* when created it */
497 HPT_U8 ArrayType; /* array type */
498 HPT_U8 BlockSizeShift; /* stripe size */
499 HPT_U8 nDisk; /* member count: Number of ID in Members[] */
502 HPT_U32 Flags; /* working flags, see ARRAY_FLAG_XXX */
503 HPT_U32 Members[MAX_ARRAY_MEMBERS_V2]; /* member array/disks */
505 HPT_U32 RebuildingProgress;
506 HPT_U64 RebuiltSectors; /* rebuilding point (LBA) for single member */
508 DEVICEID TransformSource;
509 DEVICEID TransformTarget; /* destination device ID */
510 HPT_U32 TransformingProgress;
511 HPT_U32 Signature; /* persistent identification*/
512 #if MAX_ARRAY_MEMBERS_V2==16
513 HPT_U16 Critical_Members; /*bit mask of critical members*/
517 HPT_U32 Critical_Members;
520 } HPT_ARRAY_INFO_V3, *PHPT_ARRAY_INFO_V3;
523 * ATA/ATAPI Device identify data without the Reserved4.
526 typedef struct _IDENTIFY_DATA2 {
527 HPT_U16 GeneralConfiguration;
528 HPT_U16 NumberOfCylinders;
530 HPT_U16 NumberOfHeads;
531 HPT_U16 UnformattedBytesPerTrack;
532 HPT_U16 UnformattedBytesPerSector;
533 HPT_U16 SectorsPerTrack;
534 HPT_U16 VendorUnique1[3];
535 HPT_U16 SerialNumber[10];
537 HPT_U16 BufferSectorSize;
538 HPT_U16 NumberOfEccBytes;
539 HPT_U16 FirmwareRevision[4];
540 HPT_U16 ModelNumber[20];
541 HPT_U8 MaximumBlockTransfer;
542 HPT_U8 VendorUnique2;
543 HPT_U16 DoubleWordIo;
544 HPT_U16 Capabilities;
546 HPT_U8 VendorUnique3;
547 HPT_U8 PioCycleTimingMode;
548 HPT_U8 VendorUnique4;
549 HPT_U8 DmaCycleTimingMode;
550 HPT_U16 TranslationFieldsValid;
551 HPT_U16 NumberOfCurrentCylinders;
552 HPT_U16 NumberOfCurrentHeads;
553 HPT_U16 CurrentSectorsPerTrack;
554 HPT_U32 CurrentSectorCapacity;
555 HPT_U16 CurrentMultiSectorSetting;
556 HPT_U32 UserAddressableSectors;
557 HPT_U8 SingleWordDMASupport;
558 HPT_U8 SingleWordDMAActive;
559 HPT_U8 MultiWordDMASupport;
560 HPT_U8 MultiWordDMAActive;
561 HPT_U8 AdvancedPIOModes;
563 HPT_U16 MinimumMWXferCycleTime;
564 HPT_U16 RecommendedMWXferCycleTime;
565 HPT_U16 MinimumPIOCycleTime;
566 HPT_U16 MinimumPIOCycleTimeIORDY;
567 HPT_U16 Reserved5[2];
568 HPT_U16 ReleaseTimeOverlapped;
569 HPT_U16 ReleaseTimeServiceCommand;
570 HPT_U16 MajorRevision;
571 HPT_U16 MinorRevision;
572 } IDENTIFY_DATA2, *PIDENTIFY_DATA2;
576 * physical device information.
577 * IdentifyData.ModelNumber[] is HPT_U8-swapped from the original identify data.
579 typedef struct _DEVICE_INFO {
580 HPT_U8 ControllerId; /* controller id */
581 HPT_U8 PathId; /* bus */
582 HPT_U8 TargetId; /* id */
583 HPT_U8 DeviceModeSetting; /* Current Data Transfer mode: 0-4 PIO 0-4 */
584 /* 5-7 MW DMA0-2, 8-13 UDMA0-5 */
585 HPT_U8 DeviceType; /* device type */
586 HPT_U8 UsableMode; /* highest usable mode */
588 #ifdef __BIG_ENDIAN_BITFIELD
589 HPT_U8 NCQEnabled: 1;
590 HPT_U8 NCQSupported: 1;
591 HPT_U8 TCQEnabled: 1;
592 HPT_U8 TCQSupported: 1;
593 HPT_U8 WriteCacheEnabled: 1;
594 HPT_U8 WriteCacheSupported: 1;
595 HPT_U8 ReadAheadEnabled: 1;
596 HPT_U8 ReadAheadSupported: 1;
598 HPT_U8 SpinUpMode: 2;
600 HPT_U8 ReadAheadSupported: 1;
601 HPT_U8 ReadAheadEnabled: 1;
602 HPT_U8 WriteCacheSupported: 1;
603 HPT_U8 WriteCacheEnabled: 1;
604 HPT_U8 TCQSupported: 1;
605 HPT_U8 TCQEnabled: 1;
606 HPT_U8 NCQSupported: 1;
607 HPT_U8 NCQEnabled: 1;
608 HPT_U8 SpinUpMode: 2;
612 HPT_U32 Flags; /* working flags, see DEVICE_FLAG_XXX */
614 IDENTIFY_DATA2 IdentifyData; /* Identify Data of this device */
617 __attribute__((packed)) DEVICE_INFO, *PDEVICE_INFO;
619 #if HPT_INTERFACE_VERSION>=0x01020000
620 #define MAX_PARENTS_PER_DISK 8
622 * physical device information.
623 * IdentifyData.ModelNumber[] is HPT_U8-swapped from the original identify data.
625 typedef struct _DEVICE_INFO_V2 {
626 HPT_U8 ControllerId; /* controller id */
627 HPT_U8 PathId; /* bus */
628 HPT_U8 TargetId; /* id */
629 HPT_U8 DeviceModeSetting; /* Current Data Transfer mode: 0-4 PIO 0-4 */
630 /* 5-7 MW DMA0-2, 8-13 UDMA0-5 */
631 HPT_U8 DeviceType; /* device type */
632 HPT_U8 UsableMode; /* highest usable mode */
634 #ifdef __BIG_ENDIAN_BITFIELD
635 HPT_U8 NCQEnabled: 1;
636 HPT_U8 NCQSupported: 1;
637 HPT_U8 TCQEnabled: 1;
638 HPT_U8 TCQSupported: 1;
639 HPT_U8 WriteCacheEnabled: 1;
640 HPT_U8 WriteCacheSupported: 1;
641 HPT_U8 ReadAheadEnabled: 1;
642 HPT_U8 ReadAheadSupported: 1;
644 HPT_U8 SpinUpMode: 2;
646 HPT_U8 ReadAheadSupported: 1;
647 HPT_U8 ReadAheadEnabled: 1;
648 HPT_U8 WriteCacheSupported: 1;
649 HPT_U8 WriteCacheEnabled: 1;
650 HPT_U8 TCQSupported: 1;
651 HPT_U8 TCQEnabled: 1;
652 HPT_U8 NCQSupported: 1;
653 HPT_U8 NCQEnabled: 1;
654 HPT_U8 SpinUpMode: 2;
658 HPT_U32 Flags; /* working flags, see DEVICE_FLAG_XXX */
660 IDENTIFY_DATA2 IdentifyData; /* Identify Data of this device */
665 DEVICEID ParentArrays[MAX_PARENTS_PER_DISK];
668 __attribute__((packed)) DEVICE_INFO_V2, *PDEVICE_INFO_V2;
677 #define HPT601_INFO_DEVICEID 1
678 #define HPT601_INFO_TEMPERATURE 2
679 #define HPT601_INFO_FANSTATUS 4
680 #define HPT601_INFO_BEEPERCONTROL 8
681 #define HPT601_INFO_LED1CONTROL 0x10
682 #define HPT601_INFO_LED2CONTROL 0x20
683 #define HPT601_INFO_POWERSTATUS 0x40
685 typedef struct _HPT601_INFO_ {
686 HPT_U16 ValidFields; /* mark valid fields below */
687 HPT_U16 DeviceId; /* 0x5A3E */
688 HPT_U16 Temperature; /* Read: temperature sensor value. Write: temperature limit */
689 HPT_U16 FanStatus; /* Fan status */
690 HPT_U16 BeeperControl; /* bit4: beeper control bit. bit0-3: frequency bits */
691 HPT_U16 LED1Control; /* bit4: twinkling control bit. bit0-3: frequency bits */
692 HPT_U16 LED2Control; /* bit4: twinkling control bit. bit0-3: frequency bits */
693 HPT_U16 PowerStatus; /* 1: has power 2: no power */
694 } HPT601_INFO, *PHPT601_INFO;
696 #if HPT_INTERFACE_VERSION>=0x01010000
698 /* cache policy for each vdev, copied from ldm.h */
699 #define CACHE_POLICY_NONE 0
700 #define CACHE_POLICY_WRITE_THROUGH 1
701 #define CACHE_POLICY_WRITE_BACK 2
706 * Logical device information.
707 * Union of ArrayInfo and DeviceInfo.
708 * Common properties will be put in logical device information.
710 typedef struct _LOGICAL_DEVICE_INFO {
711 HPT_U8 Type; /* LDT_ARRAY or LDT_DEVICE */
714 HPT_U32 Capacity; /* array capacity */
715 DEVICEID ParentArray;
718 HPT_ARRAY_INFO array;
720 } __attribute__((packed)) u;
722 } __attribute__((packed)) LOGICAL_DEVICE_INFO, *PLOGICAL_DEVICE_INFO;
724 #if HPT_INTERFACE_VERSION>=0x01010000
725 typedef struct _LOGICAL_DEVICE_INFO_V2 {
726 HPT_U8 Type; /* LDT_ARRAY or LDT_DEVICE */
729 HPT_U64 Capacity; /* array capacity */
730 DEVICEID ParentArray; /*for physical device, Please don't use this field.
731 * use ParentArrays field in DEVICE_INFO_V2
735 HPT_ARRAY_INFO_V2 array;
737 } __attribute__((packed)) u;
739 } __attribute__((packed)) LOGICAL_DEVICE_INFO_V2, *PLOGICAL_DEVICE_INFO_V2;
742 #if HPT_INTERFACE_VERSION>=0x01020000
743 #define INVALID_TARGET_ID 0xFF
744 #define INVALID_BUS_ID 0xFF
745 typedef struct _LOGICAL_DEVICE_INFO_V3 {
746 HPT_U8 Type; /* LDT_ARRAY or LDT_DEVICE */
747 HPT_U8 CachePolicy; /* refer to CACHE_POLICY_xxx */
748 HPT_U8 VBusId; /* vbus sequence in vbus_list*/
749 HPT_U8 TargetId; /* 0xFF is invalid target/bus id. otherwise, GUI should show
751 * os name: HPT DISK x_y
752 * where x is vbus_id and y is target_id.
755 HPT_U64 Capacity; /* array capacity */
756 DEVICEID ParentArray; /*for physical device, Please don't use this field.
757 * use ParentArrays field in DEVICE_INFO_V2
765 HPT_ARRAY_INFO_V3 array;
766 DEVICE_INFO_V2 device;
767 } __attribute__((packed)) u;
770 __attribute__((packed)) LOGICAL_DEVICE_INFO_V3, *PLOGICAL_DEVICE_INFO_V3;
775 * ALTERABLE_ARRAY_INFO and ALTERABLE_DEVICE_INFO, used in set_array_info()
776 * and set_device_info().
777 * When set_xxx_info() is called, the ValidFields member indicates which
778 * fields in the structure are valid.
782 #define AAIF_DESCRIPTION 2
787 #define ADIF_WRITE_CACHE 8
788 #define ADIF_READ_AHEAD 0x10
789 #define ADIF_SPIN_UP_MODE 0x20
791 typedef struct _ALTERABLE_ARRAY_INFO {
792 HPT_U32 ValidFields; /* mark valid fields below */
793 HPT_U8 Name[MAX_ARRAYNAME_LEN]; /* array name */
794 HPT_U8 Description[64]; /* array description */
796 ALTERABLE_ARRAY_INFO, *PALTERABLE_ARRAY_INFO;
798 typedef struct _ALTERABLE_DEVICE_INFO {
799 HPT_U32 ValidFields; /* mark valid fields below */
800 HPT_U8 DeviceModeSetting; /* 0-4 PIO 0-4, 5-7 MW DMA0-2, 8-13 UDMA0-5 */
802 ALTERABLE_DEVICE_INFO, *PALTERABLE_DEVICE_INFO;
804 typedef struct _ALTERABLE_DEVICE_INFO_V2 {
805 HPT_U32 ValidFields; /* mark valid fields below */
806 HPT_U8 DeviceModeSetting; /* 0-4 PIO 0-4, 5-7 MW DMA0-2, 8-13 UDMA0-5 */
809 HPT_U8 WriteCacheEnabled;
810 HPT_U8 ReadAheadEnabled;
813 HPT_U32 reserve2[13]; /* pad to 64 bytes */
815 ALTERABLE_DEVICE_INFO_V2, *PALTERABLE_DEVICE_INFO_V2;
817 #if HPT_INTERFACE_VERSION>=0x01020000
818 /* target type of set_info, this time, we use the type and length alterable param to implement
819 * set_dev_info function for future extension*/
820 #define TARGET_TYPE_DEVICE 0
821 #define TARGET_TYPE_ARRAY 1
823 /*which type of information of an array to be changed*/
825 #define AIT_DESCRIPTION 1
826 #define AIT_CACHE_POLICY 2
827 /*which type of information of a device to be changed*/
829 #define DIT_READ_AHEAD 1
830 #define DIT_WRITE_CACHE 2
834 /*param type is determined by target_type and info_type*/
835 typedef struct _SET_DEV_INFO
839 HPT_U16 param_length;
840 #define SET_VDEV_INFO_param(p) ((HPT_U8 *)(p)+sizeof(SET_VDEV_INFO))
841 /* HPT_U8 param[0]; */
842 } SET_VDEV_INFO, * PSET_VDEV_INFO;
844 typedef HPT_U8 PARAM_ARRAY_NAME[MAX_ARRAYNAME_LEN] ;
845 typedef HPT_U8 PARAM_ARRAY_DES[64];
846 typedef HPT_U8 PARAM_DEVICE_MODE, PARAM_TCQ, PARAM_NCQ, PARAM_READ_AHEAD, PARAM_WRITE_CACHE, PARAM_CACHE_POLICY;
851 * CREATE_ARRAY_PARAMS
852 * Param structure used to create an array.
854 typedef struct _CREATE_ARRAY_PARAMS {
855 HPT_U8 ArrayType; /* 1-level array type */
856 HPT_U8 nDisk; /* number of elements in Members[] array */
857 HPT_U8 BlockSizeShift; /* Stripe size if ArrayType==AT_RAID0 / AT_RAID5 */
858 HPT_U8 CreateFlags; /* See CAF_xxx */
860 HPT_U8 ArrayName[MAX_ARRAYNAME_LEN]; /* Array name */
861 HPT_U8 Description[64]; /* array description */
862 HPT_U8 CreateManager[16]; /* who created it */
863 TIME_RECORD CreateTime; /* when created it */
865 HPT_U32 Members[MAX_ARRAY_MEMBERS_V1];/* ID of array members, a member can be an array */
867 } CREATE_ARRAY_PARAMS, *PCREATE_ARRAY_PARAMS;
869 #if HPT_INTERFACE_VERSION>=0x01010000
870 typedef struct _CREATE_ARRAY_PARAMS_V2 {
871 HPT_U8 ArrayType; /* 1-level array type */
872 HPT_U8 nDisk; /* number of elements in Members[] array */
873 HPT_U8 BlockSizeShift; /* Stripe size if ArrayType==AT_RAID0 / AT_RAID5 */
874 HPT_U8 CreateFlags; /* See CAF_xxx */
876 HPT_U8 ArrayName[MAX_ARRAYNAME_LEN]; /* Array name */
877 HPT_U8 Description[64]; /* array description */
878 HPT_U8 CreateManager[16]; /* who created it */
879 TIME_RECORD CreateTime; /* when created it */
882 HPT_U32 Members[MAX_ARRAY_MEMBERS_V2];/* ID of array members, a member can be an array */
884 } CREATE_ARRAY_PARAMS_V2, *PCREATE_ARRAY_PARAMS_V2;
887 #if HPT_INTERFACE_VERSION < 0x01020000
889 * Flags used for creating an RAID 1 array
891 * CAF_CREATE_AND_DUPLICATE
892 * Copy source disk contents to target for RAID 1. If user choose "create and duplicate"
893 * to create an array, GUI will call CreateArray() with this flag set. Then GUI should
894 * call hpt_get_device_info() with the returned array ID and check returned flags to
895 * see if ARRAY_FLAG_REBUILDING is set. If not set, driver does not support rebuilding
896 * and GUI must do duplication itself.
897 * CAF_DUPLICATE_MUST_DONE
898 * If the duplication is aborted or fails, do not create the array.
900 #define CAF_CREATE_AND_DUPLICATE 1
901 #define CAF_DUPLICATE_MUST_DONE 2
902 #define CAF_CREATE_AS_RAID15 4
904 * Flags used for creating an RAID 5 array
906 #define CAF_CREATE_R5_NO_BUILD 1
907 #define CAF_CREATE_R5_ZERO_INIT 2
908 #define CAF_CREATE_R5_BUILD_PARITY 4
912 * Flags used for creating
914 #define CAF_FOREGROUND_INITIALIZE 1
915 #define CAF_BACKGROUND_INITIALIZE 2
916 #define CAF_CREATE_R5_WRITE_BACK 8
920 #define CAF_KEEP_DATA_ALWAYS 0x80
922 /* Flags used for deleting an array
924 * DAF_KEEP_DATA_IF_POSSIBLE
925 * If this flag is set, deleting a RAID 1 array will not destroy the data on both disks.
926 * Deleting a JBOD should keep partitions on first disk ( not implement now ).
927 * Deleting a RAID 0/1 should result as two RAID 0 array ( not implement now ).
929 #define DAF_KEEP_DATA_IF_POSSIBLE 1
930 #define DAF_KEEP_DATA_ALWAYS 2
935 #define ET_DEVICE_REMOVED 1 /* device removed */
936 #define ET_DEVICE_PLUGGED 2 /* device plugged */
937 #define ET_DEVICE_ERROR 3 /* device I/O error */
938 #define ET_REBUILD_STARTED 4
939 #define ET_REBUILD_ABORTED 5
940 #define ET_REBUILD_FINISHED 6
941 #define ET_SPARE_TOOK_OVER 7
942 #define ET_REBUILD_FAILED 8
943 #define ET_VERIFY_STARTED 9
944 #define ET_VERIFY_ABORTED 10
945 #define ET_VERIFY_FAILED 11
946 #define ET_VERIFY_FINISHED 12
947 #define ET_INITIALIZE_STARTED 13
948 #define ET_INITIALIZE_ABORTED 14
949 #define ET_INITIALIZE_FAILED 15
950 #define ET_INITIALIZE_FINISHED 16
951 #define ET_VERIFY_DATA_ERROR 17
952 #define ET_TRANSFORM_STARTED 18
953 #define ET_TRANSFORM_ABORTED 19
954 #define ET_TRANSFORM_FAILED 20
955 #define ET_TRANSFORM_FINISHED 21
956 #define ET_SMART_FAILED 22
957 #define ET_SMART_PASSED 23
961 typedef struct _HPT_EVENT {
967 HPT_U8 Data[32]; /* various data depend on EventType */
968 } HPT_EVENT, *PHPT_EVENT;
971 * IDE pass-through command. Use it at your own risk!
974 #pragma warning(disable:4200)
976 typedef struct _IDE_PASS_THROUGH_HEADER {
977 DEVICEID idDisk; /* disk ID */
978 HPT_U8 bFeaturesReg; /* feature register */
979 HPT_U8 bSectorCountReg; /* IDE sector count register. */
980 HPT_U8 bLbaLowReg; /* IDE LBA low value. */
981 HPT_U8 bLbaMidReg; /* IDE LBA mid register. */
982 HPT_U8 bLbaHighReg; /* IDE LBA high value. */
983 HPT_U8 bDriveHeadReg; /* IDE drive/head register. */
984 HPT_U8 bCommandReg; /* Actual IDE command. Checked for validity by driver. */
985 HPT_U8 nSectors; /* data size in sectors, if the command has data transfer */
986 HPT_U8 protocol; /* IO_COMMAND_(READ,WRITE) or zero for non-DATA */
988 #define IDE_PASS_THROUGH_buffer(p) ((HPT_U8 *)(p) + sizeof(IDE_PASS_THROUGH_HEADER))
989 /* HPT_U8 DataBuffer[0]; */
991 IDE_PASS_THROUGH_HEADER, *PIDE_PASS_THROUGH_HEADER;
994 * device io packet format
996 typedef struct _DEVICE_IO_EX_PARAMS {
1000 HPT_U8 Command; /* IO_COMMAD_xxx */
1001 HPT_U8 BufferType; /* BUFFER_TYPE_xxx, see below */
1004 DEVICE_IO_EX_PARAMS, *PDEVICE_IO_EX_PARAMS;
1006 #define BUFFER_TYPE_LOGICAL 1 /* logical pointer to buffer */
1007 #define BUFFER_TYPE_PHYSICAL 2 /* physical address of buffer */
1008 #define BUFFER_TYPE_LOGICAL_LOGICAL_SG 3 /* logical pointer to logical S/G table */
1009 #define BUFFER_TYPE_LOGICAL_PHYSICAL_SG 4 /* logical pointer to physical S/G table */
1010 #define BUFFER_TYPE_PHYSICAL_LOGICAL_SG 5 /* physical address to logical S/G table */
1011 #define BUFFER_TYPE_PHYSICAL_PHYSICAL_SG 6 /* physical address of physical S/G table */
1012 #define BUFFER_TYPE_PHYSICAL_PHYSICAL_SG_PIO 7 /* non DMA capable physical address of physical S/G table */
1014 typedef struct _HPT_DRIVER_PARAMETER {
1017 HPT_U8 type; /* HPT_DRIVER_PARAMETER_TYPE_* */
1019 HPT_U8 location; /* 0 - system */
1025 HPT_DRIVER_PARAMETER, *PHPT_DRIVER_PARAMETER;
1027 #define HPT_DRIVER_PARAMETER_TYPE_INT 1
1028 #define HPT_DRIVER_PARAMETER_TYPE_BOOL 2
1035 #define HPT_IOCTL_MAGIC32 0x1A2B3C4D
1036 #define HPT_IOCTL_MAGIC 0xA1B2C3D4
1038 typedef struct _HPT_IOCTL_PARAM {
1039 HPT_U32 Magic; /* used to check if it's a valid ioctl packet */
1040 HPT_U32 dwIoControlCode; /* operation control code */
1041 HPT_PTR lpInBuffer; /* input data buffer */
1042 HPT_U32 nInBufferSize; /* size of input data buffer */
1043 HPT_PTR lpOutBuffer; /* output data buffer */
1044 HPT_U32 nOutBufferSize; /* size of output data buffer */
1045 HPT_PTR lpBytesReturned; /* count of HPT_U8s returned */
1047 HPT_IOCTL_PARAM, *PHPT_IOCTL_PARAM;
1049 /* for 32-bit app running on 64-bit system */
1050 typedef struct _HPT_IOCTL_PARAM32 {
1052 HPT_U32 dwIoControlCode;
1054 HPT_U32 nInBufferSize;
1055 HPT_U32 lpOutBuffer;
1056 HPT_U32 nOutBufferSize;
1057 HPT_U32 lpBytesReturned;
1059 HPT_IOCTL_PARAM32, *PHPT_IOCTL_PARAM32;
1062 * User-mode ioctl parameter passing conventions:
1063 * The ioctl function implementation is platform specific, so we don't
1064 * have forced rules for it. However, it's suggested to use a parameter
1065 * passing method as below
1066 * 1) Put all input data continuously in an input buffer.
1067 * 2) Prepare an output buffer with enough size if needed.
1068 * 3) Fill a HPT_IOCTL_PARAM structure.
1069 * 4) Pass the structure to driver through a platform-specific method.
1070 * This is implemented in the mid-layer user-mode library. The UI
1071 * programmer needn't care about it.
1074 /************************************************************************
1075 * User mode functions
1076 ************************************************************************/
1077 #if !defined(__KERNEL__) || defined(SIMULATE)
1080 * Version compatibility: all versions
1084 * interface version. 0 when fail.
1086 HPT_U32 hpt_get_version(void);
1089 * hpt_get_driver_capabilities
1090 * Version compatibility: v1.0.0.2 or later
1092 * Pointer to receive a DRIVE_CAPABILITIES structure. The caller must set
1093 * dwSize member to sizeof(DRIVER_CAPABILITIES). The callee must check this
1094 * member to see if it's correct.
1098 int hpt_get_driver_capabilities(PDRIVER_CAPABILITIES cap);
1101 * hpt_get_controller_count
1102 * Version compatibility: v1.0.0.1 or later
1106 * number of controllers
1108 int hpt_get_controller_count(void);
1110 /* hpt_get_controller_info
1111 * Version compatibility: v1.0.0.1 or later
1114 * pInfo pointer to CONTROLLER_INFO buffer
1116 * 0 Success, controller info is put into (*pInfo ).
1118 int hpt_get_controller_info(int id, PCONTROLLER_INFO pInfo);
1120 #if HPT_INTERFACE_VERSION>=0x01020000
1121 /* hpt_get_controller_info_v2
1122 * Version compatibility: v2.0.0.0 or later
1125 * pInfo pointer to CONTROLLER_INFO_V2 buffer
1127 * 0 Success, controller info is put into (*pInfo ).
1129 int hpt_get_controller_info_v2(int id, PCONTROLLER_INFO_V2 pInfo);
1132 /* hpt_get_channel_info
1133 * Version compatibility: v1.0.0.1 or later
1137 * pInfo pointer to CHANNEL_INFO buffer
1139 * 0 Success, channel info is put into (*pInfo ).
1141 int hpt_get_channel_info(int id, int bus, PCHANNEL_INFO pInfo);
1143 /* hpt_get_logical_devices
1144 * Version compatibility: v1.0.0.1 or later
1146 * pIds pointer to a DEVICEID array
1147 * nMaxCount array size
1149 * Number of ID returned. All logical device IDs are put into pIds array.
1150 * Note: A spare disk is not a logical device.
1152 int hpt_get_logical_devices(DEVICEID * pIds, int nMaxCount);
1154 /* hpt_get_device_info
1155 * Version compatibility: v1.0.0.1 or later
1157 * id logical device id
1158 * pInfo pointer to LOGICAL_DEVICE_INFO structure
1162 int hpt_get_device_info(DEVICEID id, PLOGICAL_DEVICE_INFO pInfo);
1165 * Version compatibility: v1.0.0.1 or later
1167 * pParam pointer to CREATE_ARRAY_PARAMS structure
1170 * else return array id
1172 DEVICEID hpt_create_array(PCREATE_ARRAY_PARAMS pParam);
1175 * Version compatibility: v1.0.0.1 or later
1181 int hpt_delete_array(DEVICEID id, HPT_U32 options);
1184 * Read/write data on array and physcal device.
1185 * Version compatibility: v1.0.0.1 or later
1187 * id device id. If it's an array ID, IO will be performed on the array.
1188 * If it's a physical device ID, IO will be performed on the device.
1189 * cmd IO_COMMAND_READ or IO_COMMAND_WRITE
1190 * buffer data buffer
1195 int hpt_device_io(DEVICEID id, int cmd, HPT_U32 lba, HPT_U32 nSector, void * buffer);
1197 /* hpt_add_disk_to_array
1198 * Used to dynamicly add a disk to an RAID1, RAID0/1, RAID1/0 or RAID5 array.
1199 * Auto-rebuild will start.
1200 * Version compatibility: v1.0.0.1 or later
1207 int hpt_add_disk_to_array(DEVICEID idArray, DEVICEID idDisk);
1209 /* hpt_add_spare_disk
1210 * Version compatibility: v1.0.0.1 or later
1211 * Add a disk to spare pool.
1217 int hpt_add_spare_disk(DEVICEID idDisk);
1219 /* hpt_add_dedicated_spare
1220 * Version compatibility: v1.0.0.3 or later
1221 * Add a spare disk to an array
1228 int hpt_add_dedicated_spare(DEVICEID idDisk, DEVICEID idArray);
1230 /* hpt_remove_spare_disk
1231 * remove a disk from spare pool.
1232 * Version compatibility: v1.0.0.1 or later
1238 int hpt_remove_spare_disk(DEVICEID idDisk);
1241 * Used to poll events from driver.
1242 * Version compatibility: v1.0.0.1 or later
1244 * pEvent pointer to HPT_EVENT structure
1246 * 0 Success, event info is filled in *pEvent
1248 int hpt_get_event(PHPT_EVENT pEvent);
1250 /* hpt_rebuild_data_block
1251 * Used to copy data from source disk and mirror disk.
1252 * Version compatibility: v1.0.0.1 or later
1254 * idArray Array ID (RAID1, 0/1 or RAID5)
1255 * Lba Start LBA for each array member
1256 * nSector Number of sectors for each array member (RAID 5 will ignore this parameter)
1259 * 0 Success, event info is filled in *pEvent
1261 int hpt_rebuild_data_block(DEVICEID idMirror, HPT_U32 Lba, HPT_U8 nSector);
1262 #define hpt_rebuild_mirror(p1, p2, p3) hpt_rebuild_data_block(p1, p2, p3)
1264 /* hpt_set_array_state
1266 * Version compatibility: v1.0.0.1 or later
1269 * state See above 'array states' constants, possible values are:
1270 * MIRROR_REBUILD_START
1271 * Indicate that GUI wants to rebuild a mirror array
1272 * MIRROR_REBUILD_ABORT
1273 * GUI wants to abort rebuilding an array
1274 * MIRROR_REBUILD_COMPLETE
1275 * GUI finished to rebuild an array. If rebuild is done by driver this
1281 int hpt_set_array_state(DEVICEID idArray, HPT_U32 state);
1283 /* hpt_set_array_info
1285 * Version compatibility: v1.0.0.1 or later
1288 * pInfo pointer to new info
1293 int hpt_set_array_info(DEVICEID idArray, PALTERABLE_ARRAY_INFO pInfo);
1295 /* hpt_set_device_info
1297 * Version compatibility: v1.0.0.1 or later
1300 * pInfo pointer to new info
1305 * If idDisk==0, call to this function will stop buzzer on the adapter
1306 * (if supported by driver).
1308 int hpt_set_device_info(DEVICEID idDisk, PALTERABLE_DEVICE_INFO pInfo);
1310 #if HPT_INTERFACE_VERSION >= 0x01000004
1311 int hpt_set_device_info_v2(DEVICEID idDisk, PALTERABLE_DEVICE_INFO_V2 pInfo);
1314 /* hpt_rescan_devices
1316 * Version compatibility: v1.0.0.1 or later
1322 int hpt_rescan_devices(void);
1326 * Version compatibiilty: v1.0.0.3 or later
1328 * idDisk - Disk handle
1329 * PHPT601_INFO - pointer to HPT601 info buffer
1333 int hpt_get_601_info(DEVICEID idDisk, PHPT601_INFO pInfo);
1336 * HPT601 function control
1337 * Version compatibiilty: v1.0.0.3 or later
1339 * idDisk - Disk handle
1340 * PHPT601_INFO - pointer to HPT601 info buffer
1344 int hpt_set_601_info(DEVICEID idDisk, PHPT601_INFO pInfo);
1347 * Lock a block on a device (prevent OS accessing it)
1348 * Version compatibiilty: v1.0.0.3 or later
1350 * idDisk - Disk handle
1352 * nSectors - number of sectors
1356 int hpt_lock_device(DEVICEID idDisk, HPT_U32 Lba, HPT_U8 nSectors);
1360 * Version compatibiilty: v1.0.0.3 or later
1362 * idDisk - Disk handle
1366 int hpt_unlock_device(DEVICEID idDisk);
1368 /* hpt_ide_pass_through
1369 * directly access controller's command and control registers.
1370 * Can only call it on physical devices.
1371 * Version compatibility: v1.0.0.3 or later
1373 * p - IDE_PASS_THROUGH header pointer
1377 int hpt_ide_pass_through(PIDE_PASS_THROUGH_HEADER p);
1379 /* hpt_verify_data_block
1380 * verify data block on RAID1 or RAID5.
1381 * Version compatibility: v1.0.0.3 or later
1383 * idArray - Array ID
1384 * Lba - block number (on each array member, not logical block!)
1385 * nSectors - Sectors for each member (RAID 5 will ignore this parameter)
1388 * 1 Data compare error
1391 int hpt_verify_data_block(DEVICEID idArray, HPT_U32 Lba, HPT_U8 nSectors);
1393 /* hpt_initialize_data_block
1394 * initialize data block (fill with zero) on RAID5
1395 * Version compatibility: v1.0.0.3 or later
1397 * idArray - Array ID
1398 * Lba - block number (on each array member, not logical block!)
1399 * nSectors - Sectors for each member (RAID 5 will ignore this parameter)
1403 int hpt_initialize_data_block(DEVICEID idArray, HPT_U32 Lba, HPT_U8 nSectors);
1406 * extended device I/O function
1407 * Version compatibility: v1.0.0.3 or later
1409 * idArray - Array ID
1410 * Lba - block number (on each array member, not logical block!)
1411 * nSectors - Sectors for each member
1412 * buffer - I/O buffer or s/g address
1416 int hpt_device_io_ex(PDEVICE_IO_EX_PARAMS param);
1418 /* hpt_set_boot_mark
1419 * select boot device
1420 * Version compatibility: v1.0.0.3 or later
1422 * id - logical device ID. If id is 0 the boot mark will be removed.
1426 int hpt_set_boot_mark(DEVICEID id);
1429 * check if device can be removed safely
1430 * Version compatibility: v1.0.0.4 or later
1432 * ndev - number of devices
1433 * pIds - device ID list
1436 * -1 - unknown error
1437 * n - the n-th device that can't be removed
1439 int hpt_query_remove(HPT_U32 ndev, DEVICEID *pIds);
1441 /* hpt_remove_devices
1442 * remove a list of devices
1443 * Version compatibility: v1.0.0.4 or later
1445 * ndev - number of devices
1446 * pIds - device ID list
1449 * -1 - unknown error
1450 * n - the n-th device that can't be removed
1452 int hpt_remove_devices(HPT_U32 ndev, DEVICEID *pIds);
1454 /* hpt_create_array_v2
1455 * Version compatibility: v1.1.0.0 or later
1457 * pParam pointer to CREATE_ARRAY_PARAMS_V2 structure
1460 * else return array id
1462 #if HPT_INTERFACE_VERSION>=0x01010000
1463 DEVICEID hpt_create_array_v2(PCREATE_ARRAY_PARAMS_V2 pParam);
1466 /* hpt_get_device_info_v2
1467 * Version compatibility: v1.1.0.0 or later
1469 * id logical device id
1470 * pInfo pointer to LOGICAL_DEVICE_INFO_V2 structure
1474 #if HPT_INTERFACE_VERSION>=0x01010000
1475 int hpt_get_device_info_v2(DEVICEID id, PLOGICAL_DEVICE_INFO_V2 pInfo);
1478 /* hpt_get_device_info_v3
1479 * Version compatibility: v1.2.0.0 or later
1481 * id logical device id
1482 * pInfo pointer to LOGICAL_DEVICE_INFO_V2 structure
1486 #if HPT_INTERFACE_VERSION>=0x01020000
1487 int hpt_get_device_info_v3(DEVICEID id, PLOGICAL_DEVICE_INFO_V3 pInfo);
1490 /* hpt_create_transform
1491 * create a transform instance.
1492 * Version compatibility: v2.0.0.0 or later
1494 * idArray - source array
1495 * destInfo - destination array info
1497 * destination array id
1499 #if HPT_INTERFACE_VERSION>=0x02000000
1500 DEVICEID hpt_create_transform(DEVICEID idArray, PCREATE_ARRAY_PARAMS_V2 destInfo);
1503 /* hpt_step_transform
1504 * move a block in a tranform progress.
1505 * This function is called by mid-layer, not GUI (which uses set_array_state instead).
1506 * Version compatibility: v2.0.0.0 or later
1508 * idArray - destination array ID
1509 * the source ID will be invalid when transform complete.
1513 #if HPT_INTERFACE_VERSION>=0x02000000
1514 int hpt_step_transform(DEVICEID idArray);
1517 /* hpt_set_vdev_info
1518 * set information for disk or array
1519 * Version compatibility: v1.2.0.0 or later
1521 * dev - destination device
1526 #if HPT_INTERFACE_VERSION>=0x01020000
1527 int hpt_set_vdev_info(DEVICEID dev, PSET_VDEV_INFO pInfo);
1531 * initialize disks for use
1532 * Version compatibility: v2.0.0.0 or later
1534 * ndev - number of disks to initialize
1535 * pIds - array of DEVICEID
1540 #if HPT_INTERFACE_VERSION>=0x02000000
1541 int hpt_init_disks(HPT_U32 ndev, DEVICEID * pIds);
1544 /* hpt_calc_max_array_capacity
1545 * cap max capacity of the array user want to create or transform
1546 * Version compatibility: v1.2.0.0 or later
1548 * source - if transform, this is the source array, otherwise, it should be zero
1549 * destInfo - target array params
1552 * cap - max capacity of the target array
1554 #if HPT_INTERFACE_VERSION>=0x01020000
1555 int hpt_calc_max_array_capacity(DEVICEID source, PCREATE_ARRAY_PARAMS_V2 destInfo, HPT_U64 * cap);
1558 /* hpt_rebuild_data_block2
1559 * Used to copy data from source disk and mirror disk.
1560 * Version compatibility: v1.1.0.0 or later
1562 * idArray Array ID (RAID1, 0/1 or RAID5)
1563 * Lba Start LBA for each array member
1564 * nSector Number of sectors for each array member (RAID 5 will ignore this parameter)
1567 * 0 Success, event info is filled in *pEvent
1569 #if HPT_INTERFACE_VERSION>=0x01010000
1570 int hpt_rebuild_data_block_v2(DEVICEID idMirror, HPT_U64 Lba, HPT_U16 nSector);
1573 /* hpt_verify_data_block2
1574 * verify data block on RAID1 or RAID5.
1575 * Version compatibility: v1.1.0.0 or later
1577 * idArray - Array ID
1578 * Lba - block number (on each array member, not logical block!)
1579 * nSectors - Sectors for each member (RAID 5 will ignore this parameter)
1582 * 1 Data compare error
1585 #if HPT_INTERFACE_VERSION>=0x01010000
1586 int hpt_verify_data_block_v2(DEVICEID idArray, HPT_U64 Lba, HPT_U16 nSectors);
1589 /* hpt_initialize_data_block2
1590 * initialize data block (fill with zero) on RAID5
1591 * Version compatibility: v1.1.0.0 or later
1593 * idArray - Array ID
1594 * Lba - block number (on each array member, not logical block!)
1595 * nSectors - Sectors for each member (RAID 5 will ignore this parameter)
1599 #if HPT_INTERFACE_VERSION>=0x01010000
1600 int hpt_initialize_data_block_v2(DEVICEID idArray, HPT_U64 Lba, HPT_U16 nSectors);
1603 /* hpt_i2c_transaction
1604 * perform an transaction on i2c bus
1605 * Version compatibility: v2.0.0.0 or later
1607 * indata[0] - controller ID
1611 #if HPT_INTERFACE_VERSION>=0x01020000
1612 int hpt_i2c_transaction(HPT_U8 *indata, HPT_U32 inlen, HPT_U8 *outdata, HPT_U32 outlen, HPT_U32 *poutlen);
1615 /* hpt_get_parameter_list
1616 * get a list of driver parameters.
1617 * Version compatibility: v1.0.0.0 or later
1619 * location - parameter location
1620 * outBuffer - a buffer to hold the output
1621 * outBufferSize - size of outBuffer
1624 * put in outBuffer a list of zero terminated parameter names. the whole list
1625 * is terminated with an additional zero byte.
1627 int hpt_get_parameter_list(HPT_U32 location, char *outBuffer, HPT_U32 outBufferSize);
1629 /* hpt_{get,set}_parameter
1630 * get/set a parameter value.
1631 * Version compatibility: v1.0.0.0 or later
1633 * pParam - a pointer to HPT_DRIVER_PARAMETER.
1637 int hpt_get_parameter(PHPT_DRIVER_PARAMETER pParam);
1638 int hpt_set_parameter(PHPT_DRIVER_PARAMETER pParam);