3 Copyright (c) 2002-2012 Alexandr A. Telyatnikov (Alter)
9 This file contains IDE, ATA, ATAPI and SCSI Miniport definitions
10 and function prototypes.
13 Alexander A. Telyatnikov (Alter)
20 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 Some definitions were taken from standard ATAPI.SYS sources from NT4 DDK by
36 Some definitions were taken from FreeBSD 4.3-4.6 ATA driver by
37 Søren Schmidt, Copyright (c) 1998,1999,2000,2001
39 Code was changed/updated by
40 Alter, Copyright (c) 2002-2004
68 #ifdef USE_DBGPRINT_LOGGER
69 #include "inc/PostDbgMesg.h"
70 #define DbgPrint DbgDump_Printf
71 #define Connect_DbgPrint() {DbgDump_SetAutoReconnect(TRUE); DbgDump_Reconnect();}
72 #else // USE_DBGPRINT_LOGGER
73 #define Connect_DbgPrint() {;}
74 #endif // USE_DBGPRINT_LOGGER
76 #ifdef SCSI_PORT_DBG_PRINT
82 ULONG DebugPrintLevel
,
87 #define PRINT_PREFIX 0,
89 #define KdPrint3(_x_) ScsiDebugPrint _x_ {;}
90 #define KdPrint2(_x_) {ScsiDebugPrint("%x: ", PsGetCurrentThread()) ; ScsiDebugPrint _x_ ; }
91 #define KdPrint(_x_) ScsiDebugPrint _x_ {;}
93 #else // SCSI_PORT_DBG_PRINT
95 #ifndef USE_DBGPRINT_LOGGER
104 #endif // USE_DBGPRINT_LOGGER
108 // Note, that using DbgPrint on raised IRQL will crash w2k
109 // ttis will not happen immediately, so we shall see some logs
110 //#define LOG_ON_RAISED_IRQL_W2K TRUE
111 //#define LOG_ON_RAISED_IRQL_W2K FALSE
113 #define KdPrint3(_x_) {if(LOG_ON_RAISED_IRQL_W2K || MajorVersion < 0x05 || KeGetCurrentIrql() <= 2){/*DbgPrint("%x: ", PsGetCurrentThread()) ;*/ DbgPrint _x_ ; if(g_LogToDisplay){ PrintNtConsole _x_ ;} }}
114 #define KdPrint2(_x_) {if(LOG_ON_RAISED_IRQL_W2K || MajorVersion < 0x05 || KeGetCurrentIrql() <= 2){/*DbgPrint("%x: ", PsGetCurrentThread()) ;*/ DbgPrint _x_ ; if(g_LogToDisplay){ PrintNtConsole _x_ ;} }}
115 #define KdPrint(_x_) {if(LOG_ON_RAISED_IRQL_W2K || MajorVersion < 0x05 || KeGetCurrentIrql() <= 2){/*DbgPrint("%x: ", PsGetCurrentThread()) ;*/ DbgPrint _x_ ; if(g_LogToDisplay){ PrintNtConsole _x_ ;} }}
117 #define PRINT_PREFIX_PTR ((PCHAR)&__tmp__kdprint__buff__)
118 #define PRINT_UPREFIX_PTR ((PWCHAR)&__tmp__kdprint__ubuff__)
119 #define PRINT_PREFIX PRINT_PREFIX_PTR,
120 #define KdPrint2(_x_) \
122 WCHAR __tmp__kdprint__ubuff__[256]; \
123 CHAR __tmp__kdprint__buff__[256]; \
124 UNICODE_STRING __tmp__usrt__buff__; \
126 swprintf (PRINT_UPREFIX_PTR, L"%hs", PRINT_PREFIX_PTR); \
127 __tmp__usrt__buff__.Buffer = PRINT_UPREFIX_PTR; \
128 __tmp__usrt__buff__.Length = \
129 __tmp__usrt__buff__.MaximumLength = strlen(PRINT_PREFIX_PTR); \
130 NtDisplayString(&__tmp__usrt__buff__); \
132 #define KdPrint(_x_) DbgPrint _x_
134 #endif // SCSI_PORT_DBG_PRINT
136 //#define AtapiStallExecution(dt) { KdPrint2((" AtapiStallExecution(%d)\n", dt)); ScsiPortStallExecution(dt); }
137 #define AtapiStallExecution(dt) { ScsiPortStallExecution(dt); }
147 #define PRINT_PREFIX "UniATA: "
149 //#define KdPrint3(_x_) {if(LOG_ON_RAISED_IRQL_W2K || MajorVersion < 0x05 || KeGetCurrentIrql() <= 2){/*DbgPrint("%x: ", PsGetCurrentThread()) ;*/ DbgPrint _x_ ; if(g_LogToDisplay){ PrintNtConsole _x_ ;} }}
150 #define KdPrint3(_x_) {;}
151 #define KdPrint2(_x_) {;}
152 #define KdPrint(_x_) {;}
153 #define Connect_DbgPrint() {;}
155 #define AtapiStallExecution(dt) ScsiPortStallExecution(dt)
159 // IDE register definition
161 #pragma pack(push, 1)
163 typedef union _IDE_REGISTERS_1
{
186 } IDE_REGISTERS_1
, *PIDE_REGISTERS_1
;
189 #define IDX_IO1_SZ sizeof(IDE_REGISTERS_1)
192 #define IDX_IO1_SZ sizeof(IDE_REGISTERS_1)
193 #define IDX_IO1_i_Data (FIELD_OFFSET(IDE_REGISTERS_1, i.Data )+IDX_IO1)
194 #define IDX_IO1_i_Error (FIELD_OFFSET(IDE_REGISTERS_1, i.Error )+IDX_IO1)
195 #define IDX_IO1_i_BlockCount (FIELD_OFFSET(IDE_REGISTERS_1, i.BlockCount )+IDX_IO1)
196 #define IDX_IO1_i_BlockNumber (FIELD_OFFSET(IDE_REGISTERS_1, i.BlockNumber )+IDX_IO1)
197 #define IDX_IO1_i_CylinderLow (FIELD_OFFSET(IDE_REGISTERS_1, i.CylinderLow )+IDX_IO1)
198 #define IDX_IO1_i_CylinderHigh (FIELD_OFFSET(IDE_REGISTERS_1, i.CylinderHigh)+IDX_IO1)
199 #define IDX_IO1_i_DriveSelect (FIELD_OFFSET(IDE_REGISTERS_1, i.DriveSelect )+IDX_IO1)
200 #define IDX_IO1_i_Status (FIELD_OFFSET(IDE_REGISTERS_1, i.Status )+IDX_IO1)
202 #define IDX_IO1_o IDX_IO1_SZ
203 #define IDX_IO1_o_SZ sizeof(IDE_REGISTERS_1)
205 #define IDX_IO1_o_Data (FIELD_OFFSET(IDE_REGISTERS_1, o.Data )+IDX_IO1_o)
206 #define IDX_IO1_o_Feature (FIELD_OFFSET(IDE_REGISTERS_1, o.Feature )+IDX_IO1_o)
207 #define IDX_IO1_o_BlockCount (FIELD_OFFSET(IDE_REGISTERS_1, o.BlockCount )+IDX_IO1_o)
208 #define IDX_IO1_o_BlockNumber (FIELD_OFFSET(IDE_REGISTERS_1, o.BlockNumber )+IDX_IO1_o)
209 #define IDX_IO1_o_CylinderLow (FIELD_OFFSET(IDE_REGISTERS_1, o.CylinderLow )+IDX_IO1_o)
210 #define IDX_IO1_o_CylinderHigh (FIELD_OFFSET(IDE_REGISTERS_1, o.CylinderHigh)+IDX_IO1_o)
211 #define IDX_IO1_o_DriveSelect (FIELD_OFFSET(IDE_REGISTERS_1, o.DriveSelect )+IDX_IO1_o)
212 #define IDX_IO1_o_Command (FIELD_OFFSET(IDE_REGISTERS_1, o.Command )+IDX_IO1_o)
214 typedef struct _IDE_REGISTERS_2
{
217 } IDE_REGISTERS_2
, *PIDE_REGISTERS_2
;
219 #define IDX_IO2 (IDX_IO1_o+IDX_IO1_o_SZ)
220 #define IDX_IO2_SZ sizeof(IDE_REGISTERS_2)
222 #define IDX_IO2_AltStatus (FIELD_OFFSET(IDE_REGISTERS_2, AltStatus )+IDX_IO2)
223 #define IDX_IO2_DriveAddress (FIELD_OFFSET(IDE_REGISTERS_2, DriveAddress)+IDX_IO2)
225 #define IDX_IO2_o (IDX_IO2+IDX_IO2_SZ)
226 #define IDX_IO2_o_SZ sizeof(IDE_REGISTERS_2)
228 #define IDX_IO2_o_Control (FIELD_OFFSET(IDE_REGISTERS_2, AltStatus )+IDX_IO2_o)
230 // Device Extension Device Flags
233 #define DFLAGS_DEVICE_PRESENT 0x0001 // Indicates that some device is present.
234 #define DFLAGS_ATAPI_DEVICE 0x0002 // Indicates whether ATAPI commands can be used.
235 #define DFLAGS_TAPE_DEVICE 0x0004 // Indicates whether this is a tape device.
236 #define DFLAGS_INT_DRQ 0x0008 // Indicates whether device interrupts as DRQ is set after
237 // receiving ATAPI Packet Command
238 #define DFLAGS_REMOVABLE_DRIVE 0x0010 // Indicates that the drive has the 'removable' bit set in
239 // identify data (offset 128)
240 #define DFLAGS_MEDIA_STATUS_ENABLED 0x0020 // Media status notification enabled
241 #define DFLAGS_ATAPI_CHANGER 0x0040 // Indicates atapi 2.5 changer present.
242 #define DFLAGS_SANYO_ATAPI_CHANGER 0x0080 // Indicates multi-platter device, not conforming to the 2.5 spec.
243 #define DFLAGS_CHANGER_INITED 0x0100 // Indicates that the init path for changers has already been done.
244 #define DFLAGS_LBA_ENABLED 0x0200 // Indicates that we should use LBA addressing rather than CHS
245 #define DFLAGS_DWORDIO_ENABLED 0x0400 // Indicates that we should use 32-bit IO
246 #define DFLAGS_WCACHE_ENABLED 0x0800 // Indicates that we use write cache
247 #define DFLAGS_RCACHE_ENABLED 0x1000 // Indicates that we use read cache
248 #define DFLAGS_ORIG_GEOMETRY 0x2000 //
249 #define DFLAGS_REINIT_DMA 0x4000 //
250 #define DFLAGS_HIDDEN 0x8000 // Hidden device, available only with special IOCTLs
251 // via communication virtual device
252 #define DFLAGS_MANUAL_CHS 0x10000 // For devices those have no IDENTIFY commands
253 //#define DFLAGS_ 0x10000 //
255 // Used to disable 'advanced' features.
261 // ATAPI command definitions
264 #define ATAPI_MODE_SENSE 0x5A
265 #define ATAPI_MODE_SELECT 0x55
266 #define ATAPI_FORMAT_UNIT 0x24
268 // ATAPI Command Descriptor Block
270 typedef struct _MODE_SENSE_10
{
276 UCHAR ParameterListLengthMsb
;
277 UCHAR ParameterListLengthLsb
;
279 } MODE_SENSE_10
, *PMODE_SENSE_10
;
281 typedef struct _MODE_SELECT_10
{
287 UCHAR ParameterListLengthMsb
;
288 UCHAR ParameterListLengthLsb
;
290 } MODE_SELECT_10
, *PMODE_SELECT_10
;
292 typedef struct _MODE_PARAMETER_HEADER_10
{
293 UCHAR ModeDataLengthMsb
;
294 UCHAR ModeDataLengthLsb
;
297 }MODE_PARAMETER_HEADER_10
, *PMODE_PARAMETER_HEADER_10
;
300 // values for TransferMode
303 #define ATA_PIO_NRDY 0x01
305 #define ATA_PIO0 0x08
306 #define ATA_PIO1 0x09
307 #define ATA_PIO2 0x0a
308 #define ATA_PIO3 0x0b
309 #define ATA_PIO4 0x0c
310 #define ATA_PIO5 0x0d
313 #define ATA_SDMA 0x10
314 #define ATA_SDMA0 0x10
315 #define ATA_SDMA1 0x11
316 #define ATA_SDMA2 0x12
318 #define ATA_WDMA 0x20
319 #define ATA_WDMA0 0x20
320 #define ATA_WDMA1 0x21
321 #define ATA_WDMA2 0x22
323 #define ATA_UDMA 0x40
324 #define ATA_UDMA0 0x40 // ATA-16
325 #define ATA_UDMA1 0x41 // ATA-25
326 #define ATA_UDMA2 0x42 // ATA-33
327 #define ATA_UDMA3 0x43 // ATA-44
328 #define ATA_UDMA4 0x44 // ATA-66
329 #define ATA_UDMA5 0x45 // ATA-100
330 #define ATA_UDMA6 0x46 // ATA-133
331 //#define ATA_UDMA7 0x47 // ATA-166
333 #define ATA_SA150 0x47 /*0x80*/
334 #define ATA_SA300 0x48 /*0x81*/
335 #define ATA_SA600 0x49 /*0x82*/
337 #define ATA_MODE_NOT_SPEC ((ULONG)(-1)) /*0x82*/
340 // IDE command definitions
343 #define IDE_COMMAND_DATA_SET_MGMT 0x06 // TRIM
344 #define IDE_COMMAND_ATAPI_RESET 0x08
345 #define IDE_COMMAND_RECALIBRATE 0x10
346 #define IDE_COMMAND_READ 0x20
347 #define IDE_COMMAND_READ_NO_RETR 0x21
348 #define IDE_COMMAND_READ48 0x24
349 #define IDE_COMMAND_READ_DMA48 0x25
350 #define IDE_COMMAND_READ_DMA_Q48 0x26
351 #define IDE_COMMAND_READ_NATIVE_SIZE48 0x27
352 #define IDE_COMMAND_READ_MUL48 0x29
353 #define IDE_COMMAND_READ_STREAM_DMA48 0x2A
354 #define IDE_COMMAND_READ_STREAM48 0x2B
355 #define IDE_COMMAND_READ_LOG48 0x2f
356 #define IDE_COMMAND_WRITE 0x30
357 #define IDE_COMMAND_WRITE_NO_RETR 0x31
358 #define IDE_COMMAND_WRITE48 0x34
359 #define IDE_COMMAND_WRITE_DMA48 0x35
360 #define IDE_COMMAND_WRITE_DMA_Q48 0x36
361 #define IDE_COMMAND_SET_NATIVE_SIZE48 0x37
362 #define IDE_COMMAND_WRITE_MUL48 0x39
363 #define IDE_COMMAND_WRITE_STREAM_DMA48 0x3a
364 #define IDE_COMMAND_WRITE_STREAM48 0x3b
365 #define IDE_COMMAND_WRITE_FUA_DMA48 0x3d
366 #define IDE_COMMAND_WRITE_FUA_DMA_Q48 0x3e
367 #define IDE_COMMAND_WRITE_LOG48 0x3f
368 #define IDE_COMMAND_VERIFY 0x40
369 #define IDE_COMMAND_VERIFY48 0x42
370 #define IDE_COMMAND_READ_LOG_DMA48 0x47
371 #define IDE_COMMAND_WRITE_LOG_DMA48 0x57
372 #define IDE_COMMAND_TRUSTED_RCV 0x5c
373 #define IDE_COMMAND_TRUSTED_RCV_DMA 0x5d
374 #define IDE_COMMAND_TRUSTED_SEND 0x5e
375 #define IDE_COMMAND_TRUSTED_SEND_DMA 0x5f
376 #define IDE_COMMAND_SEEK 0x70
377 #define IDE_COMMAND_SET_DRIVE_PARAMETERS 0x91
378 #define IDE_COMMAND_ATAPI_PACKET 0xA0
379 #define IDE_COMMAND_ATAPI_IDENTIFY 0xA1
380 #define IDE_COMMAND_READ_MULTIPLE 0xC4
381 #define IDE_COMMAND_WRITE_MULTIPLE 0xC5
382 #define IDE_COMMAND_SET_MULTIPLE 0xC6
383 #define IDE_COMMAND_READ_DMA_Q 0xC7
384 #define IDE_COMMAND_READ_DMA 0xC8
385 #define IDE_COMMAND_WRITE_DMA 0xCA
386 #define IDE_COMMAND_WRITE_DMA_Q 0xCC
387 #define IDE_COMMAND_WRITE_MUL_FUA48 0xCE
388 #define IDE_COMMAND_GET_MEDIA_STATUS 0xDA
389 #define IDE_COMMAND_DOOR_LOCK 0xDE
390 #define IDE_COMMAND_DOOR_UNLOCK 0xDF
391 #define IDE_COMMAND_STANDBY_IMMED 0xE0 // flush and spin down
392 #define IDE_COMMAND_IDLE_IMMED 0xE1
393 #define IDE_COMMAND_STANDBY 0xE2 // flush and spin down and enable autopowerdown timer
394 #define IDE_COMMAND_IDLE 0xE3
395 #define IDE_COMMAND_READ_PM 0xE4 // SATA PM
396 #define IDE_COMMAND_SLEEP 0xE6 // flush, spin down and deactivate interface
397 #define IDE_COMMAND_FLUSH_CACHE 0xE7
398 #define IDE_COMMAND_WRITE_PM 0xE8 // SATA PM
399 #define IDE_COMMAND_IDENTIFY 0xEC
400 #define IDE_COMMAND_MEDIA_EJECT 0xED
401 #define IDE_COMMAND_FLUSH_CACHE48 0xEA
402 #define IDE_COMMAND_ENABLE_MEDIA_STATUS 0xEF
403 #define IDE_COMMAND_SET_FEATURES 0xEF /* features command,
404 IDE_COMMAND_ENABLE_MEDIA_STATUS */
405 #define IDE_COMMAND_READ_NATIVE_SIZE 0xF8
406 #define IDE_COMMAND_SET_NATIVE_SIZE 0xF9
408 #define SCSIOP_ATA_PASSTHROUGH 0xCC //
411 // IDE status definitions
414 #define IDE_STATUS_SUCCESS 0x00
415 #define IDE_STATUS_ERROR 0x01
416 #define IDE_STATUS_INDEX 0x02
417 #define IDE_STATUS_CORRECTED_ERROR 0x04
418 #define IDE_STATUS_DRQ 0x08
419 #define IDE_STATUS_DSC 0x10
420 //#define IDE_STATUS_DWF 0x10 /* drive write fault */
421 #define IDE_STATUS_DMA 0x20 /* DMA ready */
422 #define IDE_STATUS_DWF 0x20 /* drive write fault */
423 #define IDE_STATUS_DRDY 0x40
424 #define IDE_STATUS_IDLE 0x50
425 #define IDE_STATUS_BUSY 0x80
427 #define IDE_STATUS_WRONG 0xff
428 #define IDE_STATUS_MASK 0xff
432 // IDE drive select/head definitions
435 #define IDE_DRIVE_SELECT 0xA0
436 #define IDE_DRIVE_1 0x00
437 #define IDE_DRIVE_2 0x10
438 #define IDE_DRIVE_SELECT_1 (IDE_DRIVE_SELECT | IDE_DRIVE_1)
439 #define IDE_DRIVE_SELECT_2 (IDE_DRIVE_SELECT | IDE_DRIVE_2)
441 #define IDE_USE_LBA 0x40
444 // IDE drive control definitions
447 #define IDE_DC_DISABLE_INTERRUPTS 0x02
448 #define IDE_DC_RESET_CONTROLLER 0x04
449 #define IDE_DC_A_4BIT 0x80
450 #define IDE_DC_USE_HOB 0x80 // use high-order byte(s)
451 #define IDE_DC_REENABLE_CONTROLLER 0x00
453 // IDE error definitions
456 #define IDE_ERROR_ICRC 0x80
457 #define IDE_ERROR_BAD_BLOCK 0x80
458 #define IDE_ERROR_DATA_ERROR 0x40
459 #define IDE_ERROR_MEDIA_CHANGE 0x20
460 #define IDE_ERROR_ID_NOT_FOUND 0x10
461 #define IDE_ERROR_MEDIA_CHANGE_REQ 0x08
462 #define IDE_ERROR_COMMAND_ABORTED 0x04
463 #define IDE_ERROR_END_OF_MEDIA 0x02
464 #define IDE_ERROR_NO_MEDIA 0x02
465 #define IDE_ERROR_ILLEGAL_LENGTH 0x01
468 // ATAPI register definition
471 typedef union _ATAPI_REGISTERS_1
{
486 UCHAR InterruptReason
;
494 //IDE_REGISTERS_1 ide;
496 } ATAPI_REGISTERS_1
, *PATAPI_REGISTERS_1
;
498 #define IDX_ATAPI_IO1 IDX_IO1
499 #define IDX_ATAPI_IO1_SZ sizeof(ATAPI_REGISTERS_1)
501 #define IDX_ATAPI_IO1_i_Data (FIELD_OFFSET(ATAPI_REGISTERS_1, i.Data )+IDX_ATAPI_IO1)
502 #define IDX_ATAPI_IO1_i_Error (FIELD_OFFSET(ATAPI_REGISTERS_1, i.Error )+IDX_ATAPI_IO1)
503 #define IDX_ATAPI_IO1_i_InterruptReason (FIELD_OFFSET(ATAPI_REGISTERS_1, i.InterruptReason)+IDX_ATAPI_IO1)
504 #define IDX_ATAPI_IO1_i_Unused1 (FIELD_OFFSET(ATAPI_REGISTERS_1, i.Unused1 )+IDX_ATAPI_IO1)
505 #define IDX_ATAPI_IO1_i_ByteCountLow (FIELD_OFFSET(ATAPI_REGISTERS_1, i.ByteCountLow )+IDX_ATAPI_IO1)
506 #define IDX_ATAPI_IO1_i_ByteCountHigh (FIELD_OFFSET(ATAPI_REGISTERS_1, i.ByteCountHigh )+IDX_ATAPI_IO1)
507 #define IDX_ATAPI_IO1_i_DriveSelect (FIELD_OFFSET(ATAPI_REGISTERS_1, i.DriveSelect )+IDX_ATAPI_IO1)
508 #define IDX_ATAPI_IO1_i_Status (FIELD_OFFSET(ATAPI_REGISTERS_1, i.Status )+IDX_ATAPI_IO1)
510 #define IDX_ATAPI_IO1_o_Data (FIELD_OFFSET(ATAPI_REGISTERS_1, o.Data )+IDX_ATAPI_IO1)
511 #define IDX_ATAPI_IO1_o_Feature (FIELD_OFFSET(ATAPI_REGISTERS_1, o.Feature )+IDX_ATAPI_IO1)
512 #define IDX_ATAPI_IO1_o_Unused0 (FIELD_OFFSET(ATAPI_REGISTERS_1, o.Unused0 )+IDX_ATAPI_IO1)
513 #define IDX_ATAPI_IO1_o_Unused1 (FIELD_OFFSET(ATAPI_REGISTERS_1, o.Unused1 )+IDX_ATAPI_IO1)
514 #define IDX_ATAPI_IO1_o_ByteCountLow (FIELD_OFFSET(ATAPI_REGISTERS_1, o.ByteCountLow )+IDX_ATAPI_IO1)
515 #define IDX_ATAPI_IO1_o_ByteCountHigh (FIELD_OFFSET(ATAPI_REGISTERS_1, o.ByteCountHigh)+IDX_ATAPI_IO1)
516 #define IDX_ATAPI_IO1_o_DriveSelect (FIELD_OFFSET(ATAPI_REGISTERS_1, o.DriveSelect )+IDX_ATAPI_IO1)
517 #define IDX_ATAPI_IO1_o_Command (FIELD_OFFSET(ATAPI_REGISTERS_1, o.Command )+IDX_ATAPI_IO1)
520 typedef union _ATAPI_REGISTERS_2 {
526 //IDE_REGISTERS_2 ide;
528 } ATAPI_REGISTERS_2, *PATAPI_REGISTERS_2;
530 #define IDX_ATAPI_IO2 IDX_ATAPI_IO2_SZ
531 #define IDX_ATAPI_IO2_SZ sizeof(ATAPI_REGISTERS_2)
535 // ATAPI interrupt reasons
538 // for IDX_ATAPI_IO1_i_InterruptReason
539 #define ATAPI_IR_COD 0x01
540 #define ATAPI_IR_COD_Data 0x0
541 #define ATAPI_IR_COD_Cmd 0x1
543 #define ATAPI_IR_IO 0x02
544 #define ATAPI_IR_IO_toDev 0x00
545 #define ATAPI_IR_IO_toHost 0x02
547 #define ATAPI_IR_Mask 0x03
553 #define ATA_F_DMA 0x01 /* enable DMA */
554 #define ATA_F_OVL 0x02 /* enable overlap */
555 #define ATA_F_DMAREAD 0x04 /* DMA Packet (ATAPI) read */
557 #define ATA_C_F_SETXFER 0x03 /* set transfer mode */
559 #define ATA_C_F_ENAB_WCACHE 0x02 /* enable write cache */
560 #define ATA_C_F_DIS_WCACHE 0x82 /* disable write cache */
562 #define ATA_C_F_ENAB_RCACHE 0xaa /* enable readahead cache */
563 #define ATA_C_F_DIS_RCACHE 0x55 /* disable readahead cache */
565 #define ATA_C_F_ENAB_RELIRQ 0x5d /* enable release interrupt */
566 #define ATA_C_F_DIS_RELIRQ 0xdd /* disable release interrupt */
568 #define ATA_C_F_ENAB_SRVIRQ 0x5e /* enable service interrupt */
569 #define ATA_C_F_DIS_SRVIRQ 0xde /* disable service interrupt */
571 #define ATA_C_F_ENAB_MEDIASTAT 0x95 /* enable media status */
572 #define ATA_C_F_DIS_MEDIASTAT 0x31 /* disable media status */
574 #define ATA_C_F_ENAB_APM 0x05 /* enable advanced power management */
575 #define ATA_C_F_DIS_APM 0x85 /* disable advanced power management */
576 #define ATA_C_F_APM_CNT_MAX_PERF 0xfe /* maximum performance */
577 #define ATA_C_F_APM_CNT_MIN_NO_STANDBY 0x80 /* min. power w/o standby */
578 #define ATA_C_F_APM_CNT_MIN_STANDBY 0x01 /* min. power with standby */
580 #define ATA_C_F_ENAB_ACOUSTIC 0x42 /* enable acoustic management */
581 #define ATA_C_F_DIS_ACOUSTIC 0xc2 /* disable acoustic management */
582 #define ATA_C_F_AAM_CNT_MAX_PERF 0xfe /* maximum performance */
583 #define ATA_C_F_AAM_CNT_MAX_POWER_SAVE 0x80 /* min. power */
585 // New SMART Feature definitions
586 #ifndef READ_LOG_SECTOR
587 #define READ_LOG_SECTOR 0xD5
588 #define WRITE_LOG_SECTOR 0xD6
589 #define WRITE_THRESHOLDS 0xD7
590 #define AUTO_OFFLINE 0xDB
591 #endif // READ_LOG_SECTOR
594 // ATAPI interrupt reasons
597 #define ATA_I_CMD 0x01 /* cmd (1) | data (0) */
598 #define ATA_I_IN 0x02 /* read (1) | write (0) */
599 #define ATA_I_RELEASE 0x04 /* released bus (1) */
600 #define ATA_I_TAGMASK 0xf8 /* tag mask */
605 typedef struct _IDENTIFY_DATA
{
606 UCHAR AtapiCmdSize
:2; // 00 00
607 #define ATAPI_PSIZE_12 0 /* 12 bytes */
608 #define ATAPI_PSIZE_16 1 /* 16 bytes */
610 UCHAR DrqType
:2; // 00 00
611 #define ATAPI_DRQT_MPROC 0 /* cpu 3 ms delay */
612 #define ATAPI_DRQT_INTR 1 /* intr 10 ms delay */
613 #define ATAPI_DRQT_ACCEL 2 /* accel 50 us delay */
617 #define ATAPI_TYPE_DIRECT 0 /* disk/floppy */
618 #define ATAPI_TYPE_TAPE 1 /* streaming tape */
619 #define ATAPI_TYPE_CDROM 5 /* CD-ROM device */
620 #define ATAPI_TYPE_OPTICAL 7 /* optical disk */
622 UCHAR CmdProtocol
:2; // 00 00
623 #define ATAPI_PROTO_ATAPI 2
624 // USHORT GeneralConfiguration; // 00 00
626 USHORT NumberOfCylinders
; // 02 1
627 USHORT Reserved1
; // 04 2
628 USHORT NumberOfHeads
; // 06 3
629 USHORT UnformattedBytesPerTrack
; // 08 4 // Now obsolete
630 USHORT UnformattedBytesPerSector
; // 0A 5 // Now obsolete
631 USHORT SectorsPerTrack
; // 0C 6
633 USHORT VendorUnique1
[3]; // 0E 7-9
634 UCHAR SerialNumber
[20]; // 14 10-19
636 USHORT BufferType
; // 28 20
637 #define ATA_BT_SINGLEPORTSECTOR 1 /* 1 port, 1 sector buffer */
638 #define ATA_BT_DUALPORTMULTI 2 /* 2 port, mult sector buffer */
639 #define ATA_BT_DUALPORTMULTICACHE 3 /* above plus track cache */
641 USHORT BufferSectorSize
; // 2A 21
642 USHORT NumberOfEccBytes
; // 2C 22
643 USHORT FirmwareRevision
[4]; // 2E 23-26
644 USHORT ModelNumber
[20]; // 36 27-46
645 UCHAR MaximumBlockTransfer
; // 5E 47
646 UCHAR VendorUnique2
; // 5F
648 USHORT DoubleWordIo
; // 60 48
650 USHORT Reserved62_0
:8; // 62 49
653 USHORT DisableIordy
:1;
654 USHORT SupportIordy
:1;
656 USHORT StandbyOverlap
:1;
657 USHORT SupportQTag
:1; /* supports queuing overlap */
658 USHORT SupportIDma
:1; /* interleaved DMA supported */
659 /* USHORT Capabilities; // 62 49
660 #define IDENTIFY_CAPABILITIES_SUPPORT_DMA 0x0100
661 #define IDENTIFY_CAPABILITIES_SUPPORT_LBA 0x0200
662 #define IDENTIFY_CAPABILITIES_DISABLE_IORDY 0x0400
663 #define IDENTIFY_CAPABILITIES_SUPPORT_IORDY 0x0800
664 #define IDENTIFY_CAPABILITIES_SOFT_RESET 0x1000
665 #define IDENTIFY_CAPABILITIES_STDBY_OVLP 0x2000
666 #define IDENTIFY_CAPABILITIES_SUPPORT_QTAG 0x4000
667 #define IDENTIFY_CAPABILITIES_SUPPORT_IDMA 0x8000*/
669 USHORT DeviceStandbyMin
:1; // 64 50
670 USHORT Reserved50_1
:13;
671 USHORT DeviceCapability1
:1;
672 USHORT DeviceCapability0
:1;
675 UCHAR Vendor51
; // 66 51
676 UCHAR PioCycleTimingMode
; // 67
678 UCHAR Vendor52
; // 68 52
679 UCHAR DmaCycleTimingMode
; // 69
681 USHORT TranslationFieldsValid
:1; // 6A 53 /* 54-58 */
682 USHORT PioTimingsValid
:1; /* 64-70 */
683 USHORT UdmaModesValid
:1; /* 88 */
686 USHORT NumberOfCurrentCylinders
; // 6C 54 \-
687 USHORT NumberOfCurrentHeads
; // 6E 55 \-
688 USHORT CurrentSectorsPerTrack
; // 70 56 /- obsolete USHORT[5]
689 ULONG CurrentSectorCapacity
; // 72 57-58 /-
691 USHORT CurrentMultiSector
:8; // 59
692 USHORT CurrentMultiSectorValid
:1;
693 USHORT Reserved59_9_11
:3;
694 USHORT SanitizeSupported
:1;
695 USHORT CryptoScrambleExtSupported
:1;
696 USHORT OverwriteExtSupported
:1;
697 USHORT BlockEraseExtSupported
:1;
699 ULONG UserAddressableSectors
; // 60-61
703 USHORT SingleWordDMASupport
: 8; // 62 ATA, obsolete
704 USHORT SingleWordDMAActive
: 8; //
707 USHORT UDMASupport
: 7; // 62 ATAPI
708 USHORT MultiWordDMASupport
: 3;
709 USHORT DMASupport
: 1;
710 USHORT Reaseved62_11_14
: 4;
711 USHORT DMADirRequired
: 1;
715 USHORT MultiWordDMASupport
: 8; // 63
716 USHORT MultiWordDMAActive
: 8;
718 USHORT AdvancedPIOModes
: 8; // 64
719 USHORT Reserved4
: 8;
721 #define AdvancedPIOModes_3 1
722 #define AdvancedPIOModes_4 2
723 #define AdvancedPIOModes_5 4 // non-standard
725 USHORT MinimumMWXferCycleTime
; // 65
726 USHORT RecommendedMWXferCycleTime
; // 66
727 USHORT MinimumPIOCycleTime
; // 67
728 USHORT MinimumPIOCycleTimeIORDY
; // 68
730 USHORT Reserved69_0_4
:5; // 69
731 USHORT ReadZeroAfterTrim
:1;
732 USHORT Lba28Support
:1;
733 USHORT Reserved69_7_IEEE1667
:1;
734 USHORT MicrocodeDownloadDMA
:1;
736 USHORT WriteBufferDMA
:1;
737 USHORT ReadBufferDMA
:1;
738 USHORT DevConfigDMA
:1;
739 USHORT LongSectorErrorReporting
:1;
740 USHORT DeterministicReadAfterTrim
:1;
741 USHORT CFastSupport
:1;
743 USHORT Reserved70
; // 70
744 USHORT ReleaseTimeOverlapped
; // 71
745 USHORT ReleaseTimeServiceCommand
; // 72
746 USHORT Reserved73_74
[2]; // 73-74
748 USHORT QueueLength
: 5; // 75
749 USHORT Reserved75_6
: 11;
751 USHORT SataCapabilities
; // 76
752 #define ATA_SATA_GEN1 0x0002
753 #define ATA_SATA_GEN2 0x0004
754 #define ATA_SATA_GEN3 0x0008
755 #define ATA_SUPPORT_NCQ 0x0100
756 #define ATA_SUPPORT_IFPWRMNGTRCV 0x0200
757 #define ATA_SUPPORT_PHY_EVENT_COUNTER 0x0400
758 #define ATA_SUPPORT_NCQ_UNLOAD 0x0800
759 #define ATA_SUPPORT_NCQ_PRI_INFO 0x1000
761 USHORT Reserved77
; // 77
763 USHORT SataSupport
; // 78
764 #define ATA_SUPPORT_NONZERO 0x0002
765 #define ATA_SUPPORT_AUTOACTIVATE 0x0004
766 #define ATA_SUPPORT_IFPWRMNGT 0x0008
767 #define ATA_SUPPORT_INORDERDATA 0x0010
769 USHORT SataEnable
; // 79
770 USHORT MajorRevision
; // 80
771 USHORT MinorRevision
; // 81
773 #define ATA_VER_MJ_ATA4 0x0010
774 #define ATA_VER_MJ_ATA5 0x0020
775 #define ATA_VER_MJ_ATA6 0x0040
776 #define ATA_VER_MJ_ATA7 0x0080
777 #define ATA_VER_MJ_ATA8_ASC 0x0100
780 USHORT Smart
:1; // 82/85
791 USHORT Reserved_82_11
:1;
792 USHORT WriteBuffer
:1;
795 USHORT Reserved_82_15
:1;
797 USHORT Microcode
:1; // 83/86
804 USHORT Reserver_83_7
:1;
805 USHORT MaxSecurity
:1; //
806 USHORT AutoAcoustic
:1; //
807 USHORT Address48
:1; //
808 USHORT ConfigOverlay
:1; //
809 USHORT FlushCache
:1; //
810 USHORT FlushCache48
:1; //
811 USHORT SupportOne
:1; //
812 USHORT SupportZero
:1; //
814 USHORT SmartErrorLog
:1; // 84/87
815 USHORT SmartSelfTest
:1;
816 USHORT MediaSerialNo
:1;
817 USHORT MediaCardPass
:1;
820 USHORT Reserver_84_6
:8;
821 USHORT ExtendedOne
:1; //
822 USHORT ExtendedZero
:1; //
823 } FeaturesSupport
, FeaturesEnabled
;
825 USHORT UltraDMASupport
: 8; // 88
826 USHORT UltraDMAActive
: 8;
828 USHORT EraseTime
; // 89
829 USHORT EnhancedEraseTime
; // 90
830 USHORT CurentAPMLevel
; // 91
832 USHORT MasterPasswdRevision
; // 92
834 USHORT HwResMaster
: 8; // 93
835 USHORT HwResSlave
: 5;
836 USHORT HwResCableId
: 1;
837 USHORT HwResValid
: 2;
839 #define IDENTIFY_CABLE_ID_VALID 0x01
841 USHORT CurrentAcoustic
: 8; // 94
842 USHORT VendorAcoustic
: 8;
844 USHORT StreamMinReqSize
; // 95
845 USHORT StreamTransferTime
; // 96
846 USHORT StreamAccessLatency
; // 97
847 ULONG StreamGranularity
; // 98-99
849 ULONGLONG UserAddressableSectors48
; // 100-103
851 USHORT StreamingTransferTimePIO
; // 104
852 USHORT MaxLBARangeDescBlockCount
; // 105 // in 512b blocks
854 USHORT PhysLogSectorSize
; // 106
857 USHORT PLSS_Reserved
:8;
858 USHORT PLSS_LargeL
:1; // =1 if 117-118 are valid
859 USHORT PLSS_LargeP
:1;
860 USHORT PLSS_Signature
:2; // = 0x01 = 01b
863 USHORT InterSeekDelay
; // 107
864 USHORT WorldWideName
[4]; // 108-111
865 USHORT Reserved112
[5]; // 112-116
867 ULONG LargeSectorSize
; // 117-118
869 USHORT Reserved119
[8]; // 119-126
871 USHORT RemovableStatus
; // 127
872 USHORT SecurityStatus
; // 128
874 USHORT Reserved129
[31]; // 129-159
875 USHORT CfAdvPowerMode
; // 160
876 USHORT Reserved161
[7]; // 161-167
877 USHORT DeviceNominalFormFactor
:4; // 168
878 USHORT Reserved168_4_15
:12;
879 USHORT DataSetManagementSupported
:1; // 169
880 USHORT Reserved169_1_15
:15;
881 USHORT AdditionalProdNum
[4]; // 170-173
882 USHORT Reserved174
[2]; // 174-175
883 USHORT MediaSerial
[30]; // 176-205
887 USHORT SCT_Supported
:1;
889 USHORT SCT_WriteSame
:1;
890 USHORT SCT_ErrorRecovery
:1;
891 USHORT SCT_Feature
:1;
892 USHORT SCT_DataTables
:1;
893 USHORT Reserved_6_15
:10;
896 USHORT Reserved_CE_ATA
[2]; // 207-208
897 USHORT LogicalSectorOffset
:14; // 209
898 USHORT Reserved209_14_One
:1;
899 USHORT Reserved209_15_Zero
:1;
901 USHORT WriteReadVerify_CountMode2
[2]; // 210-211
902 USHORT WriteReadVerify_CountMode3
[2]; // 212-213
904 USHORT NVCache_PM_Supported
:1; // 214
905 USHORT NVCache_PM_Enabled
:1;
906 USHORT NVCache_Reserved_2_3
:2;
907 USHORT NVCache_Enabled
:1;
908 USHORT NVCache_Reserved_5_7
:3;
909 USHORT NVCache_PM_Version
:4;
910 USHORT NVCache_Version
:4;
912 USHORT NVCache_Size_LogicalBlocks
[2]; // 215-216
913 USHORT NominalMediaRotationRate
; // 217
914 USHORT Reserved218
; // 218
915 USHORT NVCache_DeviceSpinUpTime
:8; // 219
916 USHORT NVCache_Reserved219_8_15
:8;
918 USHORT WriteReadVerify_CurrentMode
:8; // 220
919 USHORT WriteReadVerify_Reserved220_8_15
:8;
921 USHORT Reserved221
; // 221
924 USHORT VersionFlags
:12;
925 USHORT TransportType
:4;
943 USHORT TransportMinor
; // 223
945 USHORT Reserved224
[10]; // 224-233
947 USHORT MinBlocks_MicrocodeDownload_Mode3
; // 234
948 USHORT MaxBlocks_MicrocodeDownload_Mode3
; // 235
950 USHORT Reserved236
[19]; // 236-254
953 USHORT Integrity
; // 255
955 #define ATA_ChecksumValid 0xA5
956 USHORT ChecksumValid
:8;
960 } IDENTIFY_DATA
, *PIDENTIFY_DATA
;
963 // Identify data without the Reserved4.
966 #define IDENTIFY_DATA2 IDENTIFY_DATA
967 #define PIDENTIFY_DATA2 PIDENTIFY_DATA
969 /*typedef struct _IDENTIFY_DATA2 {
970 UCHAR AtapiCmdSize:2; // 00 00
972 UCHAR DrqType:2; // 00 00
977 UCHAR CmdProtocol:2; // 00 00
978 // USHORT GeneralConfiguration; // 00
980 USHORT NumberOfCylinders; // 02
981 USHORT Reserved1; // 04
982 USHORT NumberOfHeads; // 06
983 USHORT UnformattedBytesPerTrack; // 08
984 USHORT UnformattedBytesPerSector; // 0A
985 USHORT SectorsPerTrack; // 0C
986 USHORT VendorUnique1[3]; // 0E
987 UCHAR SerialNumber[20]; // 14
988 USHORT BufferType; // 28
989 USHORT BufferSectorSize; // 2A
990 USHORT NumberOfEccBytes; // 2C
991 USHORT FirmwareRevision[4]; // 2E
992 USHORT ModelNumber[20]; // 36
993 UCHAR MaximumBlockTransfer; // 5E
994 UCHAR VendorUnique2; // 5F
995 USHORT DoubleWordIo; // 60
996 USHORT Capabilities; // 62
997 USHORT Reserved2; // 64
998 UCHAR VendorUnique3; // 66
999 UCHAR PioCycleTimingMode; // 67
1000 UCHAR VendorUnique4; // 68
1001 UCHAR DmaCycleTimingMode; // 69
1002 USHORT TranslationFieldsValid:1; // 6A
1003 USHORT Reserved3:15;
1004 USHORT NumberOfCurrentCylinders; // 6C
1005 USHORT NumberOfCurrentHeads; // 6E
1006 USHORT CurrentSectorsPerTrack; // 70
1007 ULONG CurrentSectorCapacity; // 72
1008 } IDENTIFY_DATA2, *PIDENTIFY_DATA2;*/
1010 #define IDENTIFY_DATA_SIZE sizeof(IDENTIFY_DATA)
1013 // IDENTIFY DMA timing cycle modes.
1014 #define IDENTIFY_DMA_CYCLES_MODE_0 0x00
1015 #define IDENTIFY_DMA_CYCLES_MODE_1 0x01
1016 #define IDENTIFY_DMA_CYCLES_MODE_2 0x02
1018 // for IDE_COMMAND_DATA_SET_MGMT
1019 typedef struct _TRIM_DATA
{
1021 ULONGLONG BlockCount
:16;
1022 } TRIM_DATA
, *PTRIM_DATA
;
1025 #define PCI_DEV_HW_SPEC(idhi, idlo) \
1026 { #idlo, 4, #idhi, 4}
1028 typedef struct _BROKEN_CONTROLLER_INFORMATION {
1030 ULONG VendorIdLength;
1032 ULONG DeviceIdLength;
1033 }BROKEN_CONTROLLER_INFORMATION, *PBROKEN_CONTROLLER_INFORMATION;
1035 BROKEN_CONTROLLER_INFORMATION const BrokenAdapters[] = {
1036 // CMD 640 ATA controller !WARNING! buggy chip data loss possible
1037 PCI_DEV_HW_SPEC( 0640, 1095 ), //{ "1095", 4, "0640", 4},
1039 PCI_DEV_HW_SPEC( 0601, 1039 ), //{ "1039", 4, "0601", 4}
1040 // RZ 100? ATA controller !WARNING! buggy chip data loss possible
1041 PCI_DEV_HW_SPEC( 1000, 1042 ),
1042 PCI_DEV_HW_SPEC( 1001, 1042 )
1045 #define BROKEN_ADAPTERS (sizeof(BrokenAdapters) / sizeof(BROKEN_CONTROLLER_INFORMATION))
1047 typedef struct _NATIVE_MODE_CONTROLLER_INFORMATION {
1049 ULONG VendorIdLength;
1051 ULONG DeviceIdLength;
1052 }NATIVE_MODE_CONTROLLER_INFORMATION, *PNATIVE_MODE_CONTROLLER_INFORMATION;
1054 NATIVE_MODE_CONTROLLER_INFORMATION const NativeModeAdapters[] = {
1055 PCI_DEV_HW_SPEC( 0105, 10ad ) //{ "10ad", 4, "0105", 4}
1058 #define NUM_NATIVE_MODE_ADAPTERS (sizeof(NativeModeAdapters) / sizeof(NATIVE_MODE_CONTROLLER_INFORMATION))
1061 // Beautification macros
1066 #define GetStatus(chan, Status) \
1067 Status = AtapiReadPort1(chan, IDX_IO2_AltStatus);
1069 #define GetBaseStatus(chan, pStatus) \
1070 pStatus = AtapiReadPort1(chan, IDX_IO1_i_Status);
1072 #define WriteCommand(chan, _Command) \
1073 AtapiWritePort1(chan, IDX_IO1_o_Command, _Command);
1076 #define SelectDrive(chan, unit) { \
1077 if(chan && chan->lun[unit] && chan->lun[unit]->DeviceFlags & DFLAGS_ATAPI_CHANGER) KdPrint3((" Select %d\n", unit)); \
1078 AtapiWritePort1(chan, IDX_IO1_o_DriveSelect, (unit) ? IDE_DRIVE_SELECT_2 : IDE_DRIVE_SELECT_1); \
1082 #define ReadBuffer(chan, Buffer, Count, timing) \
1083 AtapiReadBuffer2(chan, IDX_IO1_i_Data, \
1088 #define WriteBuffer(chan, Buffer, Count, timing) \
1089 AtapiWriteBuffer2(chan, IDX_IO1_o_Data, \
1094 #define ReadBuffer2(chan, Buffer, Count, timing) \
1095 AtapiReadBuffer4(chan, IDX_IO1_i_Data, \
1100 #define WriteBuffer2(chan, Buffer, Count, timing) \
1101 AtapiWriteBuffer4(chan, IDX_IO1_o_Data, \
1109 IN
struct _HW_CHANNEL
* chan
/*,
1110 PIDE_REGISTERS_2 BaseIoAddress*/
1116 IN
struct _HW_CHANNEL
* chan
/*,
1117 PIDE_REGISTERS_2 BaseIoAddress*/
1123 IN
struct _HW_CHANNEL
* chan
/*,
1124 PIDE_REGISTERS_1 BaseIoAddress*/
1130 IN
struct _HW_CHANNEL
* chan
/*,
1131 PIDE_REGISTERS_1 BaseIoAddress*/
1137 IN
struct _HW_CHANNEL
* chan
/*,
1138 PIDE_REGISTERS_2 BaseIoAddress*/
1144 IN
struct _HW_CHANNEL
* chan
/*,
1145 PIDE_REGISTERS_2 BaseIoAddress*/
1151 IN
struct _HW_CHANNEL
* chan
,/*
1152 PIDE_REGISTERS_1 BaseIoAddress*/
1159 #define IS_RDP(OperationCode)\
1160 ((OperationCode == SCSIOP_ERASE)||\
1161 (OperationCode == SCSIOP_LOAD_UNLOAD)||\
1162 (OperationCode == SCSIOP_LOCATE)||\
1163 (OperationCode == SCSIOP_REWIND) ||\
1164 (OperationCode == SCSIOP_SPACE)||\
1165 (OperationCode == SCSIOP_SEEK)||\
1166 /* (OperationCode == SCSIOP_FORMAT_UNIT)||\
1167 (OperationCode == SCSIOP_BLANK)||*/ \
1168 (OperationCode == SCSIOP_WRITE_FILEMARKS))
1174 BuildMechanismStatusSrb (
1175 IN PVOID HwDeviceExtension
,
1176 IN PSCSI_REQUEST_BLOCK Srb
1181 BuildRequestSenseSrb (
1182 IN PVOID HwDeviceExtension
,
1183 IN PSCSI_REQUEST_BLOCK Srb
1188 AtapiHwInitializeChanger (
1189 IN PVOID HwDeviceExtension
,
1191 IN PMECHANICAL_STATUS_INFORMATION_HEADER MechanismStatus
1197 IN PVOID HwDeviceExtension
,
1198 IN PSCSI_REQUEST_BLOCK Srb
,
1205 IN PVOID HwDeviceExtension
,
1206 IN PSCSI_REQUEST_BLOCK Srb
,
1210 #define AtapiCopyMemory RtlCopyMemory
1219 #define AtapiStringCmp(s1, s2, n) _strnicmp(s1, s2, n)
1224 IN PVOID HwDeviceExtension
1230 IN PVOID HwDeviceExtension
,
1236 AtapiCheckInterrupt__(
1237 IN PVOID HwDeviceExtension
,
1241 #define INTERRUPT_REASON_IGNORE 0
1242 #define INTERRUPT_REASON_OUR 1
1243 #define INTERRUPT_REASON_UNEXPECTED 2
1248 IN PVOID HwDeviceExtension
1253 IdeBuildSenseBuffer(
1254 IN PVOID HwDeviceExtension
,
1255 IN PSCSI_REQUEST_BLOCK Srb
1262 IN PVOID HwDeviceExtension
,
1264 IN ULONG DeviceNumber
1268 AtapiFindController(
1269 IN PVOID HwDeviceExtension
,
1271 IN PVOID BusInformation
,
1272 IN PCHAR ArgumentString
,
1273 IN OUT PPORT_CONFIGURATION_INFORMATION ConfigInfo
,
1279 AtapiParseArgumentString(
1287 IN PVOID HwDeviceExtension
,
1288 IN ULONG DeviceNumber
,
1297 IN PVOID HwDeviceExtension
,
1298 IN ULONG DeviceNumber
,
1305 IN PVOID HwDeviceExtension
,
1307 IN ULONG deviceNumber
,
1311 #define UNIATA_FIND_DEV_UNHIDE 0x01
1316 IN PVOID HwDeviceExtension
,
1325 #endif //__cplusplus
1331 AtapiResetController(
1332 IN PVOID HwDeviceExtension
,
1339 IN PVOID HwDeviceExtension
,
1340 IN PSCSI_REQUEST_BLOCK Srb
1346 IN PVOID HwDeviceExtension
,
1347 IN PSCSI_REQUEST_BLOCK Srb
,
1354 // IN PVOID HwDeviceExtension,
1355 IN
struct _HW_DEVICE_EXTENSION
* deviceExtension
,
1356 IN ULONG DeviceNumber
,
1368 // IN PVOID HwDeviceExtension,
1369 IN
struct _HW_DEVICE_EXTENSION
* deviceExtension
,
1370 IN ULONG DeviceNumber
,
1383 AtaPioMode(PIDENTIFY_DATA2 ident
);
1387 AtaWmode(PIDENTIFY_DATA2 ident
);
1391 AtaUmode(PIDENTIFY_DATA2 ident
);
1397 IN PVOID DeferredContext
,
1398 IN PVOID SystemArgument1
,
1399 IN PVOID SystemArgument2
1402 //#define AtaCommand(de, devn, chan, cmd, cyl, hd, sec, cnt, feat, flg)
1406 AtaPio2Mode(LONG pio
);
1410 AtaPioMode(PIDENTIFY_DATA2 ident
);
1414 AtapiEnableInterrupts(
1415 IN PVOID HwDeviceExtension
,
1421 AtapiDisableInterrupts(
1422 IN PVOID HwDeviceExtension
,
1427 UniataExpectChannelInterrupt(
1428 IN
struct _HW_CHANNEL
* chan
,
1429 IN BOOLEAN Expecting
1432 #define CHAN_NOT_SPECIFIED (0xffffffffL)
1433 #define CHAN_NOT_SPECIFIED_CHECK_CABLE (0xfffffffeL)
1434 #define DEVNUM_NOT_SPECIFIED (0xffffffffL)
1435 #define IOMODE_NOT_SPECIFIED (0xffffffffL)
1439 AtapiRegCheckDevValue(
1440 IN PVOID HwDeviceExtension
,
1449 AtapiRegCheckParameterValue(
1450 IN PVOID HwDeviceExtension
,
1451 IN PCWSTR PathSuffix
,
1456 extern ULONG g_LogToDisplay
;
1469 IN
struct _HW_DEVICE_EXTENSION
* deviceExtension
,
1470 IN
struct _IDE_BUSMASTER_REGISTERS
* BaseIoAddressBM_0
,
1477 IN
struct _HW_CHANNEL
* chan
,
1478 IN PIDE_REGISTERS_1 BaseIoAddress1
,
1479 IN PIDE_REGISTERS_2 BaseIoAddress2
1484 UniataInitSyncBaseIO(
1485 IN
struct _HW_CHANNEL
* chan
1491 IN
struct _HW_DEVICE_EXTENSION
* deviceExtension
,
1498 IN
struct _HW_CHANNEL
* chan
1511 UniAtaCalculateLBARegsBack(
1512 struct _HW_LU_EXTENSION
* LunExt
,
1519 IN PVOID HwDeviceExtension
,
1521 IN ULONG deviceNumber
1524 #define ATA_AT_HOME_HDD 0x01
1525 #define ATA_AT_HOME_ATAPI 0x02
1526 #define ATA_AT_HOME_XXX 0x04
1527 #define ATA_AT_HOME_NOBODY 0x00
1529 #define ATA_CMD_FLAG_LBAIOsupp 0x01
1530 #define ATA_CMD_FLAG_48supp 0x02
1531 #define ATA_CMD_FLAG_48 0x04
1532 #define ATA_CMD_FLAG_DMA 0x08
1533 #define ATA_CMD_FLAG_FUA 0x10
1534 #define ATA_CMD_FLAG_In 0x40
1535 #define ATA_CMD_FLAG_Out 0x80
1537 extern UCHAR AtaCommands48
[256];
1538 extern UCHAR AtaCommandFlags
[256];
1541 We need LBA48 when requested LBA or BlockCount are too large.
1542 But for LBA-based commands we have *special* limitation
1544 #define UniAta_need_lba48(command, lba, count, supp48) \
1545 ( ((AtaCommandFlags[command] & ATA_CMD_FLAG_LBAIOsupp) && (supp48) && (((lba+count) >= ATA_MAX_IOLBA28) || (count > 256)) ) || \
1546 (lba > ATA_MAX_LBA28) || (count > 255) )
1548 #define UniAtaClearAtaReq(AtaReq) \
1550 RtlZeroMemory((PCHAR)(AtaReq), FIELD_OFFSET(ATA_REQ, ata)); \
1554 //#define ATAPI_DEVICE(de, ldev) (de->lun[ldev].DeviceFlags & DFLAGS_ATAPI_DEVICE)
1555 #define ATAPI_DEVICE(chan, dev) ((chan->lun[dev]->DeviceFlags & DFLAGS_ATAPI_DEVICE) ? TRUE : FALSE)
1558 #define PrintNtConsole _PrintNtConsole
1560 #define PrintNtConsole(x) {;}
1568 PIDENTIFY_DATA ident
1571 return (ident
->SataCapabilities
&& ident
->SataCapabilities
!= 0xffff);
1572 } // end ata_is_sata()
1574 #define IDENT_MODE_MAX FALSE
1575 #define IDENT_MODE_ACTIVE TRUE
1579 ata_cur_mode_from_ident(
1580 PIDENTIFY_DATA ident
,
1585 if(ata_is_sata(ident
)) {
1586 if(ident
->SataCapabilities
& ATA_SATA_GEN3
) {
1589 if(ident
->SataCapabilities
& ATA_SATA_GEN2
) {
1592 if(ident
->SataCapabilities
& ATA_SATA_GEN1
) {
1598 if (ident
->UdmaModesValid
) {
1599 mode
= Active
? ident
->UltraDMAActive
: ident
->UltraDMASupport
;
1616 mode
= Active
? ident
->MultiWordDMAActive
: ident
->MultiWordDMASupport
;
1617 if (ident
->MultiWordDMAActive
& 0x04)
1619 if (ident
->MultiWordDMAActive
& 0x02)
1621 if (ident
->MultiWordDMAActive
& 0x01)
1624 mode
= Active
? ident
->SingleWordDMAActive
: ident
->SingleWordDMASupport
;
1625 if (ident
->SingleWordDMAActive
& 0x04)
1627 if (ident
->SingleWordDMAActive
& 0x02)
1629 if (ident
->SingleWordDMAActive
& 0x01)
1632 if (ident
->PioTimingsValid
) {
1633 mode
= ident
->AdvancedPIOModes
;
1634 if (mode
& AdvancedPIOModes_5
)
1636 if (mode
& AdvancedPIOModes_4
)
1638 if (mode
& AdvancedPIOModes_3
)
1641 mode
= ident
->PioCycleTimingMode
;
1642 if (ident
->PioCycleTimingMode
== 2)
1644 if (ident
->PioCycleTimingMode
== 1)
1646 if (ident
->PioCycleTimingMode
== 0)
1650 } // end ata_cur_mode_from_ident()
1654 #endif // __GLOBAL_H__