1 /* 2 * Copyright (c) 2004-2005 HighPoint Technologies, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef HPT_INTF_H 30 #define HPT_INTF_H 31 #pragma pack(1) 32 33 /* 34 * Version of this interface. 35 * The user mode application must first issue a hpt_get_version() call to 36 * check HPT_INTERFACE_VERSION. When an utility using newer version interface 37 * is used with old version drivers, it must call only the functions that 38 * driver supported. 39 * A new version interface should only add ioctl functions; it should implement 40 * all old version functions without change their definition. 41 */ 42 #define __this_HPT_INTERFACE_VERSION 0x01010000 43 44 #ifndef HPT_INTERFACE_VERSION 45 #error "You must define HPT_INTERFACE_VERSION you implemented" 46 #endif 47 48 #if HPT_INTERFACE_VERSION > __this_HPT_INTERFACE_VERSION 49 #error "HPT_INTERFACE_VERSION is invalid" 50 #endif 51 52 /* 53 * DEFINITION 54 * Logical device --- a device that can be accessed by OS. 55 * Physical device --- device attached to the controller. 56 * A logical device can be simply a physical device. 57 * 58 * Each logical and physical device has a 32bit ID. GUI will use this ID 59 * to identify devices. 60 * 1. The ID must be unique. 61 * 2. The ID must be immutable. Once an ID is assigned to a device, it 62 * must not change when system is running and the device exists. 63 * 3. The ID of logical device must be NOT reusable. If a device is 64 * removed, other newly created logical device must not use the same ID. 65 * 4. The ID must not be zero or 0xFFFFFFFF. 66 */ 67 typedef DWORD DEVICEID; 68 69 /* 70 * logical device type. 71 * Identify array (logical device) and physical device. 72 */ 73 #define LDT_ARRAY 1 74 #define LDT_DEVICE 2 75 76 /* 77 * Array types 78 * GUI will treat all array as 1-level RAID. No RAID0/1 or RAID1/0. 79 * A RAID0/1 device is type AT_RAID1. A RAID1/0 device is type AT_RAID0. 80 * Their members may be another array of type RAID0 or RAID1. 81 */ 82 #define AT_UNKNOWN 0 83 #define AT_RAID0 1 84 #define AT_RAID1 2 85 #define AT_RAID5 3 86 #define AT_JBOD 7 87 88 /* 89 * physical device type 90 */ 91 #define PDT_UNKNOWN 0 92 #define PDT_HARDDISK 1 93 #define PDT_CDROM 2 94 #define PDT_TAPE 3 95 96 /* 97 * Some constants. 98 */ 99 #define MAX_NAME_LENGTH 36 100 #define MAX_ARRAYNAME_LEN 16 101 102 #define MAX_ARRAY_MEMBERS_V1 8 103 #define MAX_ARRAY_MEMBERS_V2 16 104 /* keep definition for source code compatiblity */ 105 #define MAX_ARRAY_MEMBERS MAX_ARRAY_MEMBERS_V1 106 107 /* 108 * io commands 109 * GUI use these commands to do IO on logical/physical devices. 110 */ 111 #define IO_COMMAND_READ 1 112 #define IO_COMMAND_WRITE 2 113 114 /* 115 * array flags 116 */ 117 #define ARRAY_FLAG_DISABLED 0x00000001 /* The array is disabled */ 118 #define ARRAY_FLAG_NEEDBUILDING 0x00000002 /* array need synchronizing */ 119 #define ARRAY_FLAG_REBUILDING 0x00000004 /* array is in rebuilding process */ 120 #define ARRAY_FLAG_BROKEN 0x00000008 /* broken but may still working */ 121 #define ARRAY_FLAG_BOOTDISK 0x00000010 /* array has a active partition */ 122 #define ARRAY_FLAG_NEWLY_CREATED 0x00000020 /* a newly created array */ 123 #define ARRAY_FLAG_BOOTMARK 0x00000040 /* array has boot mark set */ 124 #define ARRAY_FLAG_NEED_AUTOREBUILD 0x00000080 /* auto-rebuild should start */ 125 #define ARRAY_FLAG_VERIFYING 0x00000100 /* is being verified */ 126 #define ARRAY_FLAG_INITIALIZING 0x00000200 /* is being initialized */ 127 #define ARRAY_FLAG_RAID15PLUS 0x80000000 /* display this RAID 1 as RAID 1.5 */ 128 129 /* 130 * device flags 131 */ 132 #define DEVICE_FLAG_DISABLED 0x00000001 /* device is disabled */ 133 #define DEVICE_FLAG_BOOTDISK 0x00000002 /* disk has a active partition */ 134 #define DEVICE_FLAG_BOOTMARK 0x00000004 /* disk has boot mark set */ 135 #define DEVICE_FLAG_WITH_601 0x00000008 /* has HPT601 connected */ 136 #define DEVICE_FLAG_SATA 0x00000010 /* S-ATA device */ 137 #define DEVICE_FLAG_IS_SPARE 0x80000000 /* is a spare disk */ 138 139 /* 140 * array states used by hpt_set_array_state() 141 */ 142 /* old defines */ 143 #define MIRROR_REBUILD_START 1 144 #define MIRROR_REBUILD_ABORT 2 145 #define MIRROR_REBUILD_COMPLETE 3 146 /* new defines */ 147 #define AS_REBUILD_START 1 148 #define AS_REBUILD_ABORT 2 149 #define AS_REBUILD_PAUSE AS_REBUILD_ABORT 150 #define AS_REBUILD_COMPLETE 3 151 #define AS_VERIFY_START 4 152 #define AS_VERIFY_ABORT 5 153 #define AS_VERIFY_COMPLETE 6 154 #define AS_INITIALIZE_START 7 155 #define AS_INITIALIZE_ABORT 8 156 #define AS_INITIALIZE_COMPLETE 9 157 #define AS_VERIFY_FAILED 10 158 #define AS_REBUILD_STOP 11 159 #define AS_SAVE_STATE 12 160 /************************************************************************ 161 * ioctl code 162 * It would be better if ioctl code are the same on different platforms, 163 * but we must not conflict with system defined ioctl code. 164 ************************************************************************/ 165 #if defined(LINUX) || defined(__FreeBSD_version) || defined(_MACOSX_) 166 #define HPT_CTL_CODE(x) (x+0xFF00) 167 #elif defined(_MS_WIN32_) || defined(WIN32) 168 169 #ifndef CTL_CODE 170 #define CTL_CODE( DeviceType, Function, Method, Access ) \ 171 (((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method)) 172 #endif 173 #define HPT_CTL_CODE(x) CTL_CODE(0x370, 0x900+(x), 0, 0) 174 #define HPT_CTL_CODE_WIN32_TO_I960(x) ((((x) & 0xffff)>>2)-0x900) 175 176 #else 177 #define HPT_CTL_CODE(x) (x) 178 #endif 179 180 #define HPT_IOCTL_GET_VERSION HPT_CTL_CODE(0) 181 #define HPT_IOCTL_GET_CONTROLLER_COUNT HPT_CTL_CODE(1) 182 #define HPT_IOCTL_GET_CONTROLLER_INFO HPT_CTL_CODE(2) 183 #define HPT_IOCTL_GET_CHANNEL_INFO HPT_CTL_CODE(3) 184 #define HPT_IOCTL_GET_LOGICAL_DEVICES HPT_CTL_CODE(4) 185 #define HPT_IOCTL_GET_DEVICE_INFO HPT_CTL_CODE(5) 186 #define HPT_IOCTL_CREATE_ARRAY HPT_CTL_CODE(6) 187 #define HPT_IOCTL_DELETE_ARRAY HPT_CTL_CODE(7) 188 #define HPT_IOCTL_ARRAY_IO HPT_CTL_CODE(8) 189 #define HPT_IOCTL_DEVICE_IO HPT_CTL_CODE(9) 190 #define HPT_IOCTL_GET_EVENT HPT_CTL_CODE(10) 191 #define HPT_IOCTL_REBUILD_MIRROR HPT_CTL_CODE(11) 192 /* use HPT_IOCTL_REBUILD_DATA_BLOCK from now on */ 193 #define HPT_IOCTL_REBUILD_DATA_BLOCK HPT_IOCTL_REBUILD_MIRROR 194 #define HPT_IOCTL_ADD_SPARE_DISK HPT_CTL_CODE(12) 195 #define HPT_IOCTL_REMOVE_SPARE_DISK HPT_CTL_CODE(13) 196 #define HPT_IOCTL_ADD_DISK_TO_ARRAY HPT_CTL_CODE(14) 197 #define HPT_IOCTL_SET_ARRAY_STATE HPT_CTL_CODE(15) 198 #define HPT_IOCTL_SET_ARRAY_INFO HPT_CTL_CODE(16) 199 #define HPT_IOCTL_SET_DEVICE_INFO HPT_CTL_CODE(17) 200 #define HPT_IOCTL_RESCAN_DEVICES HPT_CTL_CODE(18) 201 #define HPT_IOCTL_GET_DRIVER_CAPABILITIES HPT_CTL_CODE(19) 202 #define HPT_IOCTL_GET_601_INFO HPT_CTL_CODE(20) 203 #define HPT_IOCTL_SET_601_INFO HPT_CTL_CODE(21) 204 #define HPT_IOCTL_LOCK_DEVICE HPT_CTL_CODE(22) 205 #define HPT_IOCTL_UNLOCK_DEVICE HPT_CTL_CODE(23) 206 #define HPT_IOCTL_IDE_PASS_THROUGH HPT_CTL_CODE(24) 207 #define HPT_IOCTL_VERIFY_DATA_BLOCK HPT_CTL_CODE(25) 208 #define HPT_IOCTL_INITIALIZE_DATA_BLOCK HPT_CTL_CODE(26) 209 #define HPT_IOCTL_ADD_DEDICATED_SPARE HPT_CTL_CODE(27) 210 #define HPT_IOCTL_DEVICE_IO_EX HPT_CTL_CODE(28) 211 #define HPT_IOCTL_SET_BOOT_MARK HPT_CTL_CODE(29) 212 #define HPT_IOCTL_QUERY_REMOVE HPT_CTL_CODE(30) 213 #define HPT_IOCTL_REMOVE_DEVICES HPT_CTL_CODE(31) 214 #define HPT_IOCTL_CREATE_ARRAY_V2 HPT_CTL_CODE(32) 215 #define HPT_IOCTL_GET_DEVICE_INFO_V2 HPT_CTL_CODE(33) 216 #define HPT_IOCTL_SET_DEVICE_INFO_V2 HPT_CTL_CODE(34) 217 #define HPT_IOCTL_REBUILD_DATA_BLOCK_V2 HPT_CTL_CODE(35) 218 #define HPT_IOCTL_VERIFY_DATA_BLOCK_V2 HPT_CTL_CODE(36) 219 #define HPT_IOCTL_INITIALIZE_DATA_BLOCK_V2 HPT_CTL_CODE(37) 220 #define HPT_IOCTL_LOCK_DEVICE_V2 HPT_CTL_CODE(38) 221 #define HPT_IOCTL_DEVICE_IO_V2 HPT_CTL_CODE(39) 222 #define HPT_IOCTL_DEVICE_IO_EX_V2 HPT_CTL_CODE(40) 223 224 /* Windows only */ 225 #define HPT_IOCTL_GET_CONTROLLER_IDS HPT_CTL_CODE(100) 226 #define HPT_IOCTL_GET_DCB HPT_CTL_CODE(101) 227 #define HPT_IOCTL_EPROM_IO HPT_CTL_CODE(102) 228 #define HPT_IOCTL_GET_CONTROLLER_VENID HPT_CTL_CODE(103) 229 230 /************************************************************************ 231 * shared data structures 232 ************************************************************************/ 233 234 /* 235 * Chip Type 236 */ 237 #define CHIP_TYPE_HPT366 1 238 #define CHIP_TYPE_HPT368 2 239 #define CHIP_TYPE_HPT370 3 240 #define CHIP_TYPE_HPT370A 4 241 #define CHIP_TYPE_HPT370B 5 242 #define CHIP_TYPE_HPT374 6 243 #define CHIP_TYPE_HPT372 7 244 #define CHIP_TYPE_HPT372A 8 245 #define CHIP_TYPE_HPT302 9 246 #define CHIP_TYPE_HPT371 10 247 #define CHIP_TYPE_HPT372N 11 248 #define CHIP_TYPE_HPT302N 12 249 #define CHIP_TYPE_HPT371N 13 250 #define CHIP_TYPE_SI3112A 14 251 #define CHIP_TYPE_ICH5 15 252 #define CHIP_TYPE_ICH5R 16 253 254 /* 255 * Chip Flags 256 */ 257 #define CHIP_SUPPORT_ULTRA_66 0x20 258 #define CHIP_SUPPORT_ULTRA_100 0x40 259 #define CHIP_HPT3XX_DPLL_MODE 0x80 260 #define CHIP_SUPPORT_ULTRA_133 0x01 261 #define CHIP_SUPPORT_ULTRA_150 0x02 262 263 typedef struct _DRIVER_CAPABILITIES { 264 DWORD dwSize; 265 266 UCHAR MaximumControllers; /* maximum controllers the driver can support */ 267 UCHAR SupportCrossControllerRAID; /* 1-support, 0-not support */ 268 UCHAR MinimumBlockSizeShift; /* minimum block size shift */ 269 UCHAR MaximumBlockSizeShift; /* maximum block size shift */ 270 271 UCHAR SupportDiskModeSetting; 272 UCHAR SupportSparePool; 273 UCHAR MaximumArrayNameLength; 274 /* only one byte left here! */ 275 #ifdef __BIG_ENDIAN_BITFIELD 276 UCHAR reserved: 4; 277 UCHAR SupportHotSwap: 1; 278 UCHAR HighPerformanceRAID1: 1; 279 UCHAR RebuildProcessInDriver: 1; 280 UCHAR SupportDedicatedSpare: 1; 281 #else 282 UCHAR SupportDedicatedSpare: 1; /* call hpt_add_dedicated_spare() for dedicated spare. */ 283 UCHAR RebuildProcessInDriver: 1; /* Windows only. used by mid layer for rebuild control. */ 284 UCHAR HighPerformanceRAID1: 1; /* Support RAID1.5 */ 285 UCHAR SupportHotSwap: 1; 286 UCHAR reserved: 4; 287 #endif 288 289 /* SupportedRAIDTypes is an array of bytes, one of each is an array type. 290 * Only non-zero values is valid. Bit0-3 represents the lower(child) level RAID type; 291 * bit4-7 represents the top level. i.e. 292 * RAID 0/1 is (AT_RAID1<<4) | AT_RAID0 293 * RAID 5/0 is (AT_RAID0<<4) | AT_RAID5 294 */ 295 UCHAR SupportedRAIDTypes[16]; 296 /* maximum members in an array corresponding to SupportedRAIDTypes */ 297 UCHAR MaximumArrayMembers[16]; 298 } 299 DRIVER_CAPABILITIES, *PDRIVER_CAPABILITIES; 300 301 /* 302 * Controller information. 303 */ 304 typedef struct _CONTROLLER_INFO { 305 UCHAR ChipType; /* chip type */ 306 UCHAR InterruptLevel; /* IRQ level */ 307 UCHAR NumBuses; /* bus count */ 308 UCHAR ChipFlags; 309 310 UCHAR szProductID[MAX_NAME_LENGTH]; /* product name */ 311 UCHAR szVendorID[MAX_NAME_LENGTH]; /* vender name */ 312 313 } CONTROLLER_INFO, *PCONTROLLER_INFO; 314 315 /* 316 * Channel information. 317 */ 318 typedef struct _CHANNEL_INFO { 319 ULONG IoPort; /* IDE Base Port Address */ 320 ULONG ControlPort; /* IDE Control Port Address */ 321 322 DEVICEID Devices[2]; /* device connected to this channel */ 323 324 } CHANNEL_INFO, *PCHANNEL_INFO; 325 326 /* 327 * time represented in DWORD format 328 */ 329 #ifndef __KERNEL__ 330 typedef struct _TIME_RECORD { 331 UINT seconds:6; /* 0 - 59 */ 332 UINT minutes:6; /* 0 - 59 */ 333 UINT month:4; /* 1 - 12 */ 334 UINT hours:6; /* 0 - 59 */ 335 UINT day:5; /* 1 - 31 */ 336 UINT year:5; /* 0=2000, 31=2031 */ 337 } TIME_RECORD; 338 #endif 339 340 /* 341 * Array information. 342 */ 343 typedef struct _HPT_ARRAY_INFO { 344 UCHAR Name[MAX_ARRAYNAME_LEN];/* array name */ 345 UCHAR Description[64]; /* array description */ 346 UCHAR CreateManager[16]; /* who created it */ 347 TIME_RECORD CreateTime; /* when created it */ 348 349 UCHAR ArrayType; /* array type */ 350 UCHAR BlockSizeShift; /* stripe size */ 351 UCHAR nDisk; /* member count: Number of ID in Members[] */ 352 UCHAR reserved; 353 354 DWORD Flags; /* working flags, see ARRAY_FLAG_XXX */ 355 DWORD Members[MAX_ARRAY_MEMBERS_V1]; /* member array/disks */ 356 357 /* 358 * rebuilding progress, xx.xx% = sprintf(s, "%.2f%%", RebuildingProgress/100.0); 359 * only valid if rebuilding is done by driver code. 360 * Member Flags will have ARRAY_FLAG_REBUILDING set at this case. 361 * Verify operation use same fields below, the only difference is 362 * ARRAY_FLAG_VERIFYING is set. 363 */ 364 DWORD RebuildingProgress; 365 DWORD RebuiltSectors; /* rebuilding point (LBA) for single member */ 366 367 } HPT_ARRAY_INFO, *PHPT_ARRAY_INFO; /*LDX modify ARRAY_INFO TO HPT_ARRAY_INFO to avoid compiling error in Windows*/ 368 369 #if HPT_INTERFACE_VERSION>=0x01010000 370 typedef struct _LBA64 { 371 DWORD lo32; 372 DWORD hi32; 373 } 374 LBA64; 375 typedef struct _HPT_ARRAY_INFO_V2 { 376 UCHAR Name[MAX_ARRAYNAME_LEN];/* array name */ 377 UCHAR Description[64]; /* array description */ 378 UCHAR CreateManager[16]; /* who created it */ 379 TIME_RECORD CreateTime; /* when created it */ 380 381 UCHAR ArrayType; /* array type */ 382 UCHAR BlockSizeShift; /* stripe size */ 383 UCHAR nDisk; /* member count: Number of ID in Members[] */ 384 UCHAR reserved; 385 386 DWORD Flags; /* working flags, see ARRAY_FLAG_XXX */ 387 DWORD Members[MAX_ARRAY_MEMBERS_V2]; /* member array/disks */ 388 389 DWORD RebuildingProgress; 390 LBA64 RebuiltSectors; /* rebuilding point (LBA) for single member */ 391 392 DWORD reserve4[4]; 393 394 } HPT_ARRAY_INFO_V2, *PHPT_ARRAY_INFO_V2; 395 #endif 396 397 /* 398 * ATA/ATAPI Device identify data without the Reserved4. 399 */ 400 #ifndef __KERNEL__ 401 typedef struct _IDENTIFY_DATA2 { 402 USHORT GeneralConfiguration; /* 00 00 */ 403 USHORT NumberOfCylinders; /* 02 1 */ 404 USHORT Reserved1; /* 04 2 */ 405 USHORT NumberOfHeads; /* 06 3 */ 406 USHORT UnformattedBytesPerTrack; /* 08 4 */ 407 USHORT UnformattedBytesPerSector; /* 0A 5 */ 408 USHORT SectorsPerTrack; /* 0C 6 */ 409 USHORT VendorUnique1[3]; /* 0E 7-9 */ 410 USHORT SerialNumber[10]; /* 14 10-19 */ 411 USHORT BufferType; /* 28 20 */ 412 USHORT BufferSectorSize; /* 2A 21 */ 413 USHORT NumberOfEccBytes; /* 2C 22 */ 414 USHORT FirmwareRevision[4]; /* 2E 23-26 */ 415 USHORT ModelNumber[20]; /* 36 27-46 */ 416 UCHAR MaximumBlockTransfer; /* 5E 47 */ 417 UCHAR VendorUnique2; /* 5F */ 418 USHORT DoubleWordIo; /* 60 48 */ 419 USHORT Capabilities; /* 62 49 */ 420 USHORT Reserved2; /* 64 50 */ 421 UCHAR VendorUnique3; /* 66 51 */ 422 UCHAR PioCycleTimingMode; /* 67 */ 423 UCHAR VendorUnique4; /* 68 52 */ 424 UCHAR DmaCycleTimingMode; /* 69 */ 425 USHORT TranslationFieldsValid:1; /* 6A 53 */ 426 USHORT Reserved3:15; 427 USHORT NumberOfCurrentCylinders; /* 6C 54 */ 428 USHORT NumberOfCurrentHeads; /* 6E 55 */ 429 USHORT CurrentSectorsPerTrack; /* 70 56 */ 430 ULONG CurrentSectorCapacity; /* 72 57-58 */ 431 USHORT CurrentMultiSectorSetting; /* 59 */ 432 ULONG UserAddressableSectors; /* 60-61 */ 433 USHORT SingleWordDMASupport : 8; /* 62 */ 434 USHORT SingleWordDMAActive : 8; 435 USHORT MultiWordDMASupport : 8; /* 63 */ 436 USHORT MultiWordDMAActive : 8; 437 USHORT AdvancedPIOModes : 8; /* 64 */ 438 USHORT Reserved4 : 8; 439 USHORT MinimumMWXferCycleTime; /* 65 */ 440 USHORT RecommendedMWXferCycleTime; /* 66 */ 441 USHORT MinimumPIOCycleTime; /* 67 */ 442 USHORT MinimumPIOCycleTimeIORDY; /* 68 */ 443 USHORT Reserved5[2]; /* 69-70 */ 444 USHORT ReleaseTimeOverlapped; /* 71 */ 445 USHORT ReleaseTimeServiceCommand; /* 72 */ 446 USHORT MajorRevision; /* 73 */ 447 USHORT MinorRevision; /* 74 */ 448 /* USHORT Reserved6[14]; // 75-88 */ 449 } IDENTIFY_DATA2, *PIDENTIFY_DATA2; 450 #endif 451 452 /* 453 * physical device information. 454 * IdentifyData.ModelNumber[] is byte-swapped from the original identify data. 455 */ 456 typedef struct _DEVICE_INFO { 457 UCHAR ControllerId; /* controller id */ 458 UCHAR PathId; /* bus */ 459 UCHAR TargetId; /* id */ 460 UCHAR DeviceModeSetting; /* Current Data Transfer mode: 0-4 PIO 0-4 */ 461 /* 5-7 MW DMA0-2, 8-13 UDMA0-5 */ 462 UCHAR DeviceType; /* device type */ 463 UCHAR UsableMode; /* highest usable mode */ 464 465 UCHAR ReadAheadSupported: 1; 466 UCHAR ReadAheadEnabled: 1; 467 UCHAR WriteCacheSupported: 1; 468 UCHAR WriteCacheEnabled: 1; 469 UCHAR TCQSupported: 1; 470 UCHAR TCQEnabled: 1; 471 UCHAR NCQSupported: 1; 472 UCHAR NCQEnabled: 1; 473 UCHAR reserved; 474 475 DWORD Flags; /* working flags, see DEVICE_FLAG_XXX */ 476 477 IDENTIFY_DATA2 IdentifyData; /* Identify Data of this device */ 478 479 } DEVICE_INFO, *PDEVICE_INFO; 480 481 /* 482 * HPT601 information 483 */ 484 #define HPT601_INFO_DEVICEID 1 485 #define HPT601_INFO_TEMPERATURE 2 486 #define HPT601_INFO_FANSTATUS 4 487 #define HPT601_INFO_BEEPERCONTROL 8 488 #define HPT601_INFO_LED1CONTROL 0x10 489 #define HPT601_INFO_LED2CONTROL 0x20 490 #define HPT601_INFO_POWERSTATUS 0x40 491 492 typedef struct _HPT601_INFO { 493 WORD ValidFields; /* mark valid fields below */ 494 WORD DeviceId; /* 0x5A3E */ 495 WORD Temperature; /* Read: temperature sensor value. Write: temperature limit */ 496 WORD FanStatus; /* Fan status */ 497 WORD BeeperControl; /* bit4: beeper control bit. bit0-3: frequency bits */ 498 WORD LED1Control; /* bit4: twinkling control bit. bit0-3: frequency bits */ 499 WORD LED2Control; /* bit4: twinkling control bit. bit0-3: frequency bits */ 500 WORD PowerStatus; /* 1: has power 2: no power */ 501 } HPT601_INFO, *PHPT601_INFO; 502 503 /* 504 * Logical device information. 505 * Union of ArrayInfo and DeviceInfo. 506 * Common properties will be put in logical device information. 507 */ 508 typedef struct _LOGICAL_DEVICE_INFO { 509 UCHAR Type; /* LDT_ARRAY or LDT_DEVICE */ 510 UCHAR reserved[3]; 511 512 DWORD Capacity; /* array capacity */ 513 DEVICEID ParentArray; 514 515 union { 516 HPT_ARRAY_INFO array; 517 DEVICE_INFO device; 518 } u; 519 520 } LOGICAL_DEVICE_INFO, *PLOGICAL_DEVICE_INFO; 521 522 #if HPT_INTERFACE_VERSION>=0x01010000 523 typedef struct _LOGICAL_DEVICE_INFO_V2 { 524 UCHAR Type; /* LDT_ARRAY or LDT_DEVICE */ 525 UCHAR reserved[3]; 526 527 LBA64 Capacity; /* array capacity */ 528 DEVICEID ParentArray; 529 530 union { 531 HPT_ARRAY_INFO_V2 array; 532 DEVICE_INFO device; 533 } u; 534 535 } LOGICAL_DEVICE_INFO_V2, *PLOGICAL_DEVICE_INFO_V2; 536 #endif 537 538 /* 539 * ALTERABLE_ARRAY_INFO and ALTERABLE_DEVICE_INFO, used in set_array_info() 540 * and set_device_info(). 541 * When set_xxx_info() is called, the ValidFields member indicates which 542 * fields in the structure are valid. 543 */ 544 /* field masks */ 545 #define AAIF_NAME 1 546 #define AAIF_DESCRIPTION 2 547 #define ADIF_MODE 1 548 #define ADIF_TCQ 2 549 #define ADIF_NCQ 4 550 #define ADIF_WRITE_CACHE 8 551 #define ADIF_READ_AHEAD 0x10 552 553 typedef struct _ALTERABLE_ARRAY_INFO { 554 DWORD ValidFields; /* mark valid fields below */ 555 UCHAR Name[MAX_ARRAYNAME_LEN]; /* array name */ 556 UCHAR Description[64]; /* array description */ 557 } 558 ALTERABLE_ARRAY_INFO, *PALTERABLE_ARRAY_INFO; 559 560 typedef struct _ALTERABLE_DEVICE_INFO { 561 DWORD ValidFields; /* mark valid fields below */ 562 UCHAR DeviceModeSetting; /* 0-4 PIO 0-4, 5-7 MW DMA0-2, 8-13 UDMA0-5 */ 563 } 564 ALTERABLE_DEVICE_INFO, *PALTERABLE_DEVICE_INFO; 565 566 typedef struct _ALTERABLE_DEVICE_INFO_V2 { 567 DWORD ValidFields; /* mark valid fields below */ 568 UCHAR DeviceModeSetting; /* 0-4 PIO 0-4, 5-7 MW DMA0-2, 8-13 UDMA0-5 */ 569 UCHAR TCQEnabled; 570 UCHAR NCQEnabled; 571 UCHAR WriteCacheEnabled; 572 UCHAR ReadAheadEnabled; 573 UCHAR reserve[3]; 574 ULONG reserve2[13]; /* pad to 64 bytes */ 575 } 576 ALTERABLE_DEVICE_INFO_V2, *PALTERABLE_DEVICE_INFO_V2; 577 578 /* 579 * CREATE_ARRAY_PARAMS 580 * Param structure used to create an array. 581 */ 582 typedef struct _CREATE_ARRAY_PARAMS { 583 UCHAR ArrayType; /* 1-level array type */ 584 UCHAR nDisk; /* number of elements in Members[] array */ 585 UCHAR BlockSizeShift; /* Stripe size if ArrayType==AT_RAID0 / AT_RAID5 */ 586 UCHAR CreateFlags; /* See CAF_xxx */ 587 588 UCHAR ArrayName[MAX_ARRAYNAME_LEN]; /* Array name */ 589 UCHAR Description[64]; /* array description */ 590 UCHAR CreateManager[16]; /* who created it */ 591 TIME_RECORD CreateTime; /* when created it */ 592 593 DWORD Members[MAX_ARRAY_MEMBERS_V1];/* ID of array members, a member can be an array */ 594 595 } CREATE_ARRAY_PARAMS, *PCREATE_ARRAY_PARAMS; 596 597 #if HPT_INTERFACE_VERSION>=0x01010000 598 typedef struct _CREATE_ARRAY_PARAMS_V2 { 599 UCHAR ArrayType; /* 1-level array type */ 600 UCHAR nDisk; /* number of elements in Members[] array */ 601 UCHAR BlockSizeShift; /* Stripe size if ArrayType==AT_RAID0 / AT_RAID5 */ 602 UCHAR CreateFlags; /* See CAF_xxx */ 603 604 UCHAR ArrayName[MAX_ARRAYNAME_LEN]; /* Array name */ 605 UCHAR Description[64]; /* array description */ 606 UCHAR CreateManager[16]; /* who created it */ 607 TIME_RECORD CreateTime; /* when created it */ 608 LBA64 Capacity; /* specify array capacity (0 for default) */ 609 610 DWORD Members[MAX_ARRAY_MEMBERS_V2];/* ID of array members, a member can be an array */ 611 612 } CREATE_ARRAY_PARAMS_V2, *PCREATE_ARRAY_PARAMS_V2; 613 #endif 614 615 /* 616 * Flags used for creating an RAID 1 array 617 * 618 * CAF_CREATE_AND_DUPLICATE 619 * Copy source disk contents to target for RAID 1. If user choose "create and duplicate" 620 * to create an array, GUI will call CreateArray() with this flag set. Then GUI should 621 * call hpt_get_device_info() with the returned array ID and check returned flags to 622 * see if ARRAY_FLAG_REBUILDING is set. If not set, driver does not support rebuilding 623 * and GUI must do duplication itself. 624 * CAF_DUPLICATE_MUST_DONE 625 * If the duplication is aborted or fails, do not create the array. 626 */ 627 #define CAF_CREATE_AND_DUPLICATE 1 628 #define CAF_DUPLICATE_MUST_DONE 2 629 #define CAF_CREATE_AS_RAID15 4 630 /* 631 * Flags used for creating an RAID 5 array 632 */ 633 #define CAF_CREATE_R5_NO_BUILD 1 634 #define CAF_CREATE_R5_ZERO_INIT 2 635 #define CAF_CREATE_R5_BUILD_PARITY 4 636 637 /* 638 * Flags used for deleting an array 639 * 640 * DAF_KEEP_DATA_IF_POSSIBLE 641 * If this flag is set, deleting a RAID 1 array will not destroy the data on both disks. 642 * Deleting a JBOD should keep partitions on first disk ( not implement now ). 643 * Deleting a RAID 0/1 should result as two RAID 0 array ( not implement now ). 644 */ 645 #define DAF_KEEP_DATA_IF_POSSIBLE 1 646 647 /* 648 * event types 649 */ 650 #define ET_DEVICE_REMOVED 1 /* device removed */ 651 #define ET_DEVICE_PLUGGED 2 /* device plugged */ 652 #define ET_DEVICE_ERROR 3 /* device I/O error */ 653 #define ET_REBUILD_STARTED 4 654 #define ET_REBUILD_ABORTED 5 655 #define ET_REBUILD_FINISHED 6 656 #define ET_SPARE_TOOK_OVER 7 657 #define ET_REBUILD_FAILED 8 658 #define ET_VERIFY_STARTED 9 659 #define ET_VERIFY_ABORTED 10 660 #define ET_VERIFY_FAILED 11 661 #define ET_VERIFY_FINISHED 12 662 #define ET_INITIALIZE_STARTED 13 663 #define ET_INITIALIZE_ABORTED 14 664 #define ET_INITIALIZE_FAILED 15 665 #define ET_INITIALIZE_FINISHED 16 666 #define ET_VERIFY_DATA_ERROR 17 667 668 /* 669 * event structure 670 */ 671 typedef struct _HPT_EVENT { 672 TIME_RECORD Time; 673 DEVICEID DeviceID; 674 UCHAR EventType; 675 UCHAR reserved[3]; 676 677 UCHAR Data[32]; /* various data depend on EventType */ 678 } HPT_EVENT, *PHPT_EVENT; 679 680 /* 681 * IDE pass-through command. Use it at your own risk! 682 */ 683 #ifdef _MSC_VER 684 #pragma warning(disable:4200) 685 #endif 686 typedef struct _IDE_PASS_THROUGH_HEADER { 687 DEVICEID idDisk; /* disk ID */ 688 BYTE bFeaturesReg; /* feature register */ 689 BYTE bSectorCountReg; /* IDE sector count register. */ 690 BYTE bSectorNumberReg; /* IDE sector number register. */ 691 BYTE bCylLowReg; /* IDE low order cylinder value. */ 692 BYTE bCylHighReg; /* IDE high order cylinder value. */ 693 BYTE bDriveHeadReg; /* IDE drive/head register. */ 694 BYTE bCommandReg; /* Actual IDE command. Checked for validity by driver. */ 695 BYTE reserve1; 696 DWORD DataSize; /* data size in bytes, if the command has data transfer */ 697 #ifdef _MSC_VER 698 BYTE DataBuffer[0]; /* data buffer */ 699 #endif 700 } 701 IDE_PASS_THROUGH_HEADER, *PIDE_PASS_THROUGH_HEADER; 702 703 /* 704 * device io packet format 705 */ 706 typedef struct _DEVICE_IO_EX_PARAMS { 707 DEVICEID idDisk; 708 ULONG Lba; 709 USHORT nSectors; 710 UCHAR Command; /* IO_COMMAD_xxx */ 711 UCHAR BufferType; /* BUFFER_TYPE_xxx, see below */ 712 ULONG BufferPtr; 713 } 714 DEVICE_IO_EX_PARAMS, *PDEVICE_IO_EX_PARAMS; 715 716 #define BUFFER_TYPE_LOGICAL 1 /* logical pointer to buffer */ 717 #define BUFFER_TYPE_PHYSICAL 2 /* physical address of buffer */ 718 #define BUFFER_TYPE_LOGICAL_LOGICAL_SG 3 /* logical pointer to logical S/G table */ 719 #define BUFFER_TYPE_LOGICAL_PHYSICAL_SG 4 /* logical pointer to physical S/G table */ 720 #define BUFFER_TYPE_PHYSICAL_LOGICAL_SG 5 /* physical address to logical S/G table */ 721 #define BUFFER_TYPE_PHYSICAL_PHYSICAL_SG 6 /* physical address of physical S/G table */ 722 #define BUFFER_TYPE_PHYSICAL_PHYSICAL_SG_PIO 7 /* non DMA capable physical address of physical S/G table */ 723 724 /* 725 * all ioctl functions should use far pointers. It's not a problem on 726 * 32bit platforms, however, BIOS needs care. 727 */ 728 729 /* 730 * ioctl structure 731 */ 732 #define HPT_IOCTL_MAGIC 0x1A2B3C4D 733 734 typedef struct _HPT_IOCTL_PARAM { 735 DWORD Magic; /* used to check if it's a valid ioctl packet */ 736 DWORD dwIoControlCode; /* operation control code */ 737 LPVOID lpInBuffer; /* input data buffer */ 738 DWORD nInBufferSize; /* size of input data buffer */ 739 LPVOID lpOutBuffer; /* output data buffer */ 740 DWORD nOutBufferSize; /* size of output data buffer */ 741 LPDWORD lpBytesReturned; /* count of bytes returned */ 742 } 743 HPT_IOCTL_PARAM, *PHPT_IOCTL_PARAM; 744 745 /* for 64-bit system */ 746 typedef struct _HPT_IOCTL_PARAM32 { 747 DWORD Magic; 748 DWORD dwIoControlCode; 749 DWORD lpInBuffer; 750 DWORD nInBufferSize; 751 DWORD lpOutBuffer; 752 DWORD nOutBufferSize; 753 DWORD lpBytesReturned; 754 } 755 HPT_IOCTL_PARAM32, *PHPT_IOCTL_PARAM32; 756 757 /* 758 * User-mode ioctl parameter passing conventions: 759 * The ioctl function implementation is platform specific, so we don't 760 * have forced rules for it. However, it's suggested to use a parameter 761 * passing method as below 762 * 1) Put all input data continuously in an input buffer. 763 * 2) Prepare an output buffer with enough size if needed. 764 * 3) Fill a HPT_IOCTL_PARAM structure. 765 * 4) Pass the structure to driver through a platform-specific method. 766 * This is implemented in the mid-layer user-mode library. The UI 767 * programmer needn't care about it. 768 */ 769 770 /************************************************************************ 771 * User mode functions 772 ************************************************************************/ 773 #ifndef __KERNEL__ 774 /* 775 * hpt_get_version 776 * Version compatibility: all versions 777 * Parameters: 778 * None 779 * Returns: 780 * interface version. 0 when fail. 781 */ 782 DWORD hpt_get_version(); 783 784 /*-------------------------------------------------------------------------- */ 785 786 /* 787 * hpt_get_driver_capabilities 788 * Version compatibility: v1.0.0.2 or later 789 * Parameters: 790 * Pointer to receive a DRIVE_CAPABILITIES structure. The caller must set 791 * dwSize member to sizeof(DRIVER_CAPABILITIES). The callee must check this 792 * member to see if it's correct. 793 * Returns: 794 * 0 - Success 795 */ 796 int hpt_get_driver_capabilities(PDRIVER_CAPABILITIES cap); 797 798 /*-------------------------------------------------------------------------- */ 799 800 /* 801 * hpt_get_controller_count 802 * Version compatibility: v1.0.0.1 or later 803 * Parameters: 804 * None 805 * Returns: 806 * number of controllers 807 */ 808 int hpt_get_controller_count(); 809 810 /*-------------------------------------------------------------------------- */ 811 812 /* hpt_get_controller_info 813 * Version compatibility: v1.0.0.1 or later 814 * Parameters: 815 * id Controller id 816 * pInfo pointer to CONTROLLER_INFO buffer 817 * Returns: 818 * 0 Success, controller info is put into (*pInfo ). 819 */ 820 int hpt_get_controller_info(int id, PCONTROLLER_INFO pInfo); 821 822 /*-------------------------------------------------------------------------- */ 823 824 /* hpt_get_channel_info 825 * Version compatibility: v1.0.0.1 or later 826 * Parameters: 827 * id Controller id 828 * bus bus number 829 * pInfo pointer to CHANNEL_INFO buffer 830 * Returns: 831 * 0 Success, channel info is put into (*pInfo ). 832 */ 833 int hpt_get_channel_info(int id, int bus, PCHANNEL_INFO pInfo); 834 835 /*-------------------------------------------------------------------------- */ 836 837 /* hpt_get_logical_devices 838 * Version compatibility: v1.0.0.1 or later 839 * Parameters: 840 * pIds pointer to a DEVICEID array 841 * nMaxCount array size 842 * Returns: 843 * Number of ID returned. All logical device IDs are put into pIds array. 844 * Note: A spare disk is not a logical device. 845 */ 846 int hpt_get_logical_devices(DEVICEID * pIds, int nMaxCount); 847 848 /*-------------------------------------------------------------------------- */ 849 850 /* hpt_get_device_info 851 * Version compatibility: v1.0.0.1 or later 852 * Parameters: 853 * id logical device id 854 * pInfo pointer to HPT_ARRAY_INFO structure 855 * Returns: 856 * 0 - Success 857 */ 858 int hpt_get_device_info(DEVICEID id, PLOGICAL_DEVICE_INFO pInfo); 859 860 #if HPT_INTERFACE_VERSION>=0x01010000 861 int hpt_get_device_info_v2(DEVICEID id, PLOGICAL_DEVICE_INFO_V2 pInfo); 862 #endif 863 864 /*-------------------------------------------------------------------------- */ 865 866 /* hpt_create_array 867 * Version compatibility: v1.0.0.1 or later 868 * Parameters: 869 * pParam pointer to CREATE_ARRAY_PARAMS structure 870 * Returns: 871 * 0 failed 872 * else return array id 873 */ 874 DEVICEID hpt_create_array(PCREATE_ARRAY_PARAMS pParam); 875 876 #if HPT_INTERFACE_VERSION>=0x01010000 877 DEVICEID hpt_create_array_v2(PCREATE_ARRAY_PARAMS_V2 pParam); 878 #endif 879 880 /*-------------------------------------------------------------------------- */ 881 882 /* hpt_delete_array 883 * Version compatibility: v1.0.0.1 or later 884 * Parameters: 885 * id array id 886 * Returns: 887 * 0 Success 888 */ 889 int hpt_delete_array(DEVICEID id, DWORD options); 890 891 /*-------------------------------------------------------------------------- */ 892 893 /* hpt_device_io 894 * Read/write data on array and physcal device. 895 * Version compatibility: v1.0.0.1 or later 896 * Parameters: 897 * id device id. If it's an array ID, IO will be performed on the array. 898 * If it's a physical device ID, IO will be performed on the device. 899 * cmd IO_COMMAND_READ or IO_COMMAND_WRITE 900 * buffer data buffer 901 * length data size 902 * Returns: 903 * 0 Success 904 */ 905 int hpt_device_io(DEVICEID id, int cmd, ULONG lba, DWORD nSector, LPVOID buffer); 906 907 #if HPT_INTERFACE_VERSION >= 0x01010000 908 int hpt_device_io_v2(DEVICEID id, int cmd, LBA64 lba, DWORD nSector, LPVOID buffer); 909 #endif 910 911 /* hpt_add_disk_to_array 912 * Used to dynamicly add a disk to an RAID1, RAID0/1, RAID1/0 or RAID5 array. 913 * Auto-rebuild will start. 914 * Version compatibility: v1.0.0.1 or later 915 * Parameters: 916 * idArray array id 917 * idDisk disk id 918 * Returns: 919 * 0 Success 920 */ 921 int hpt_add_disk_to_array(DEVICEID idArray, DEVICEID idDisk); 922 /*-------------------------------------------------------------------------- */ 923 924 /* hpt_add_spare_disk 925 * Version compatibility: v1.0.0.1 or later 926 * Add a disk to spare pool. 927 * Parameters: 928 * idDisk disk id 929 * Returns: 930 * 0 Success 931 */ 932 int hpt_add_spare_disk(DEVICEID idDisk); 933 /*-------------------------------------------------------------------------- */ 934 935 /* hpt_add_dedicated_spare 936 * Version compatibility: v1.0.0.3 or later 937 * Add a spare disk to an array 938 * Parameters: 939 * idDisk disk id 940 * idArray array id 941 * Returns: 942 * 0 Success 943 */ 944 int hpt_add_dedicated_spare(DEVICEID idDisk, DEVICEID idArray); 945 /*-------------------------------------------------------------------------- */ 946 947 /* hpt_remove_spare_disk 948 * remove a disk from spare pool. 949 * Version compatibility: v1.0.0.1 or later 950 * Parameters: 951 * idDisk disk id 952 * Returns: 953 * 0 Success 954 */ 955 int hpt_remove_spare_disk(DEVICEID idDisk); 956 /*-------------------------------------------------------------------------- */ 957 958 /* hpt_get_event 959 * Used to poll events from driver. 960 * Version compatibility: v1.0.0.1 or later 961 * Parameters: 962 * pEvent pointer to HPT_EVENT structure 963 * Returns: 964 * 0 Success, event info is filled in *pEvent 965 */ 966 int hpt_get_event(PHPT_EVENT pEvent); 967 /*-------------------------------------------------------------------------- */ 968 969 /* hpt_rebuild_data_block 970 * Used to copy data from source disk and mirror disk. 971 * Version compatibility: v1.0.0.1 or later 972 * Parameters: 973 * idArray Array ID (RAID1, 0/1 or RAID5) 974 * Lba Start LBA for each array member 975 * nSector Number of sectors for each array member (RAID 5 will ignore this parameter) 976 * 977 * Returns: 978 * 0 Success, event info is filled in *pEvent 979 */ 980 int hpt_rebuild_data_block(DEVICEID idMirror, DWORD Lba, UCHAR nSector); 981 #define hpt_rebuild_mirror(p1, p2, p3) hpt_rebuild_data_block(p1, p2, p3) 982 983 #if HPT_INTERFACE_VERSION >= 0x01010000 984 int hpt_rebuild_data_block_v2(DEVICEID idArray, LBA64 Lba, USHORT nSector); 985 #endif 986 /*-------------------------------------------------------------------------- */ 987 988 /* hpt_set_array_state 989 * set array state. 990 * Version compatibility: v1.0.0.1 or later 991 * Parameters: 992 * idArray Array ID 993 * state See above 'array states' constants, possible values are: 994 * MIRROR_REBUILD_START 995 * Indicate that GUI wants to rebuild a mirror array 996 * MIRROR_REBUILD_ABORT 997 * GUI wants to abort rebuilding an array 998 * MIRROR_REBUILD_COMPLETE 999 * GUI finished to rebuild an array. If rebuild is done by driver this 1000 * state has no use 1001 * 1002 * Returns: 1003 * 0 Success 1004 */ 1005 int hpt_set_array_state(DEVICEID idArray, DWORD state); 1006 /*-------------------------------------------------------------------------- */ 1007 1008 /* hpt_set_array_info 1009 * set array info. 1010 * Version compatibility: v1.0.0.1 or later 1011 * Parameters: 1012 * idArray Array ID 1013 * pInfo pointer to new info 1014 * 1015 * Returns: 1016 * 0 Success 1017 */ 1018 int hpt_set_array_info(DEVICEID idArray, PALTERABLE_ARRAY_INFO pInfo); 1019 /*-------------------------------------------------------------------------- */ 1020 1021 /* hpt_set_device_info 1022 * set device info. 1023 * Version compatibility: v1.0.0.1 or later 1024 * Parameters: 1025 * idDisk device ID 1026 * pInfo pointer to new info 1027 * 1028 * Returns: 1029 * 0 Success 1030 * Additional notes: 1031 * If idDisk==0, call to this function will stop buzzer on the adapter 1032 * (if supported by driver). 1033 */ 1034 int hpt_set_device_info(DEVICEID idDisk, PALTERABLE_DEVICE_INFO pInfo); 1035 1036 #if HPT_INTERFACE_VERSION >= 0x01000004 1037 int hpt_set_device_info_v2(DEVICEID idDisk, PALTERABLE_DEVICE_INFO_V2 pInfo); 1038 #endif 1039 1040 /*-------------------------------------------------------------------------- */ 1041 1042 /* hpt_rescan_devices 1043 * rescan devices 1044 * Version compatibility: v1.0.0.1 or later 1045 * Parameters: 1046 * None 1047 * Returns: 1048 * 0 Success 1049 */ 1050 int hpt_rescan_devices(); 1051 /*-------------------------------------------------------------------------- */ 1052 1053 /* hpt_get_601_info 1054 * Get HPT601 status 1055 * Version compatibiilty: v1.0.0.3 or later 1056 * Parameters: 1057 * idDisk - Disk handle 1058 * PHPT601_INFO - pointer to HPT601 info buffer 1059 * Returns: 1060 * 0 Success 1061 */ 1062 int hpt_get_601_info(DEVICEID idDisk, PHPT601_INFO pInfo); 1063 /*-------------------------------------------------------------------------- */ 1064 1065 /* hpt_set_601_info 1066 * HPT601 function control 1067 * Version compatibiilty: v1.0.0.3 or later 1068 * Parameters: 1069 * idDisk - Disk handle 1070 * PHPT601_INFO - pointer to HPT601 info buffer 1071 * Returns: 1072 * 0 Success 1073 */ 1074 int hpt_set_601_info(DEVICEID idDisk, PHPT601_INFO pInfo); 1075 /*-------------------------------------------------------------------------- */ 1076 1077 /* hpt_lock_device 1078 * Lock a block on a device (prevent OS accessing it) 1079 * Version compatibiilty: v1.0.0.3 or later 1080 * Parameters: 1081 * idDisk - Disk handle 1082 * Lba - Start LBA 1083 * nSectors - number of sectors 1084 * Returns: 1085 * 0 Success 1086 */ 1087 int hpt_lock_device(DEVICEID idDisk, ULONG Lba, UCHAR nSectors); 1088 1089 #if HPT_INTERFACE_VERSION >= 0x01010000 1090 int hpt_lock_device_v2(DEVICEID idDisk, LBA64 Lba, USHORT nSectors); 1091 #endif 1092 /*-------------------------------------------------------------------------- */ 1093 1094 /* hpt_lock_device 1095 * Unlock a device 1096 * Version compatibiilty: v1.0.0.3 or later 1097 * Parameters: 1098 * idDisk - Disk handle 1099 * Returns: 1100 * 0 Success 1101 */ 1102 int hpt_unlock_device(DEVICEID idDisk); 1103 /*-------------------------------------------------------------------------- */ 1104 1105 /* hpt_ide_pass_through 1106 * directly access controller's command and control registers. 1107 * Can only call it on physical devices. 1108 * Version compatibility: v1.0.0.3 or later 1109 * Parameters: 1110 * p - IDE_PASS_THROUGH header pointer 1111 * Returns: 1112 * 0 Success 1113 */ 1114 int hpt_ide_pass_through(PIDE_PASS_THROUGH_HEADER p); 1115 /*-------------------------------------------------------------------------- */ 1116 1117 /* hpt_verify_data_block 1118 * verify data block on RAID1 or RAID5. 1119 * Version compatibility: v1.0.0.3 or later 1120 * Parameters: 1121 * idArray - Array ID 1122 * Lba - block number (on each array member, not logical block!) 1123 * nSectors - Sectors for each member (RAID 5 will ignore this parameter) 1124 * Returns: 1125 * 0 Success 1126 * 1 Data compare error 1127 * 2 I/O error 1128 */ 1129 int hpt_verify_data_block(DEVICEID idArray, ULONG Lba, UCHAR nSectors); 1130 1131 #if HPT_INTERFACE_VERSION >= 0x01010000 1132 int hpt_verify_data_block_v2(DEVICEID idArray, LBA64 Lba, USHORT nSectors); 1133 #endif 1134 /*-------------------------------------------------------------------------- */ 1135 1136 /* hpt_initialize_data_block 1137 * initialize data block (fill with zero) on RAID5 1138 * Version compatibility: v1.0.0.3 or later 1139 * Parameters: 1140 * idArray - Array ID 1141 * Lba - block number (on each array member, not logical block!) 1142 * nSectors - Sectors for each member (RAID 5 will ignore this parameter) 1143 * Returns: 1144 * 0 Success 1145 */ 1146 int hpt_initialize_data_block(DEVICEID idArray, ULONG Lba, UCHAR nSectors); 1147 1148 #if HPT_INTERFACE_VERSION >= 0x01010000 1149 int hpt_initialize_data_block_v2(DEVICEID idArray, LBA64 Lba, USHORT nSectors); 1150 #endif 1151 /*-------------------------------------------------------------------------- */ 1152 1153 /* hpt_device_io_ex 1154 * extended device I/O function 1155 * Version compatibility: v1.0.0.3 or later 1156 * Parameters: 1157 * idArray - Array ID 1158 * Lba - block number (on each array member, not logical block!) 1159 * nSectors - Sectors for each member 1160 * buffer - I/O buffer or s/g address 1161 * Returns: 1162 * 0 Success 1163 */ 1164 int hpt_device_io_ex(PDEVICE_IO_EX_PARAMS param); 1165 #if HPT_INTERFACE_VERSION >= 0x01010000 1166 int hpt_device_io_ex_v2(void * param); /* NOT IMPLEMENTED */ 1167 #endif 1168 /*-------------------------------------------------------------------------- */ 1169 1170 /* hpt_set_boot_mark 1171 * select boot device 1172 * Version compatibility: v1.0.0.3 or later 1173 * Parameters: 1174 * id - logical device ID. If id is 0 the boot mark will be removed. 1175 * Returns: 1176 * 0 Success 1177 */ 1178 int hpt_set_boot_mark(DEVICEID id); 1179 /*-------------------------------------------------------------------------- */ 1180 1181 /* hpt_query_remove 1182 * check if device can be removed safely 1183 * Version compatibility: v1.0.0.4 or later 1184 * Parameters: 1185 * ndev - number of devices 1186 * pIds - device ID list 1187 * Returns: 1188 * 0 - Success 1189 * -1 - unknown error 1190 * n - the n-th device that can't be removed 1191 */ 1192 int hpt_query_remove(DWORD ndev, DEVICEID *pIds); 1193 /*-------------------------------------------------------------------------- */ 1194 1195 /* hpt_remove_devices 1196 * remove a list of devices 1197 * Version compatibility: v1.0.0.4 or later 1198 * Parameters: 1199 * ndev - number of devices 1200 * pIds - device ID list 1201 * Returns: 1202 * 0 - Success 1203 * -1 - unknown error 1204 * n - the n-th device that can't be removed 1205 */ 1206 int hpt_remove_devices(DWORD ndev, DEVICEID *pIds); 1207 /*-------------------------------------------------------------------------- */ 1208 1209 #endif 1210 1211 #pragma pack() 1212 #endif 1213