source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS/Inc/ATA_ID.inc @ 370

Last change on this file since 370 was 370, checked in by krille_n_@…, 12 years ago

Changes:

  • Added some missing PIO mode timings to ATA_ID.inc (based on info from http://www.singlix.net/specs/cfspc4_0.pdf)
  • Updated Configuration_FullMode.txt but it may need additional changes as the Tandy info doesn't match the wiki.
  • Optimizations.
  • Excluded some unused code from XTIDECFG.
File size: 22.7 KB
Line 
1; Project name  :   XTIDE Universal BIOS
2; Description   :   ATA Identify Drive information.
3%ifndef ATA_ID_INC
4%define ATA_ID_INC
5
6; PIO Minimum Cycle Times (t0)
7; Timings for Advanced Modes (3 and above) can be read from ATA info WORDs 67 and 68
8; Those usually have the same Cycle Time as below
9PIO_0_MIN_CYCLE_TIME_NS     EQU     600
10PIO_1_MIN_CYCLE_TIME_NS     EQU     383
11PIO_2_MIN_CYCLE_TIME_NS     EQU     240
12PIO_3_MIN_CYCLE_TIME_NS     EQU     180
13PIO_4_MIN_CYCLE_TIME_NS     EQU     120
14PIO_5_MIN_CYCLE_TIME_NS     EQU     100     ; CF specification
15PIO_6_MIN_CYCLE_TIME_NS     EQU     80      ; CF specification
16
17; PIO Minimum Address Valid Times (t1)
18PIO_0_MIN_ADDRESS_VALID_NS  EQU     70
19PIO_1_MIN_ADDRESS_VALID_NS  EQU     50
20PIO_2_MIN_ADDRESS_VALID_NS  EQU     30
21PIO_3_MIN_ADDRESS_VALID_NS  EQU     30
22PIO_4_MIN_ADDRESS_VALID_NS  EQU     25
23PIO_5_MIN_ADDRESS_VALID_NS  EQU     15
24PIO_6_MIN_ADDRESS_VALID_NS  EQU     10
25
26; PIO Minimum Active Times (t2)
27PIO_0_MIN_ACTIVE_TIME_NS    EQU     165
28PIO_1_MIN_ACTIVE_TIME_NS    EQU     125
29PIO_2_MIN_ACTIVE_TIME_NS    EQU     100
30PIO_3_MIN_ACTIVE_TIME_NS    EQU     80
31PIO_4_MIN_ACTIVE_TIME_NS    EQU     70
32PIO_5_MIN_ACTIVE_TIME_NS    EQU     65
33PIO_6_MIN_ACTIVE_TIME_NS    EQU     55
34
35; PIO Minimum Recovery Times or Inactive Times (t2i) can be calculated
36; from Minimum Cycle Time (t0) - Minimum Active Time (t2) - Address Valid Time (t1).
37; I'm not sure about this calculation so correct me if I'm wrong!
38; Recovery time should be calculated at run time since Cycle Time t0 can be
39; read from ATA information (ATA2+) but most drives just report the
40; Min Cycle Times listed above.
41
42
43
44; ATA-1 Drive Information struct
45; F = Fixed value
46; V = Variable value
47; R = Reserved word
48; X = Vendor specific word
49struc ATA1
50    .wGenCfg    resw 1  ; 0F, General configuration bit-significant information
51    .wCylCnt    resw 1  ; 1F, Number of cylinders
52                resw 1  ; 2R
53    .wHeadCnt   resw 1  ; 3F, Number of heads
54    .wBpTrck    resw 1  ; 4F, Number of unformatted bytes per track
55    .wBpSect    resw 1  ; 5F, Number of unformatted bytes per sector
56    .wSPT       resw 1  ; 6F, Number of sectors per track
57                resw 3  ; 7...9X
58    .strSerial  resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
59    .wBuffType  resw 1  ; 20F, Buffer type
60    .wBuffSize  resw 1  ; 21F, Buffer size in 512 byte increments (0000h=not specified)
61    .wEccCnt    resw 1  ; 22F, # of ECC bytes avail on read/write long cmds (0000h=not spec'd)
62    .strFirmW   resb 8  ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
63    .strModel   resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
64    .bBlckSize  resb 1  ; 47[0-7]F, Maximum number of sectors that can be transferred
65                        ;          per interrupt on read and write multiple commands
66                        ;          (00h=Read/write multiple commands not implemented)
67                resb 1  ; 47[8-15]X
68    .wDWIO      resw 1  ; 48F, Can perform doubleword I/O (boolean)
69    .wCaps      resw 1  ; 49FRX, Capabilities
70                resw 1  ; 50R
71                resb 1  ; 51[0-7]X
72    .bPioMode   resb 1  ; 51[8-15]F, PIO data transfer cycle timing mode (0, 1 or 2)
73                resb 1  ; 52[0-7]X
74    .bDMATiming resb 1  ; 52[8-15]F, DMA data transfer cycle timing mode
75    .wFields    resw 1  ; 53FVR, Field (next words) validity bits
76
77    ; Words 54-58 are valid only if bit0 is set in .wFields
78    .wCurCyls   resw 1  ; 54V, Number of current cylinders
79    .wCurHeads  resw 1  ; 55V, Number of current heads
80    .wCurSPT    resw 1  ; 56V, Number of current sectors per track
81    .dwCurSCnt  resd 1  ; 57...58V, Current capacity in sectors
82
83    ; Words 59-63 are always valid
84    .bBlockSel  resb 1  ; 59[0-7]V, Current setting for number of sectors that
85                        ;           can be transferred per interrupt on R/W multiple command
86    .bBlockFlgs resb 1  ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
87    .dwLBACnt   resd 1  ; 60...61F, Total number of user addressable sectors (LBA mode only)
88    .bSDMASupp  resb 1  ; 62[0-7]F, Single word DMA transfer modes supported
89    .bSDMAAct   resb 1  ; 62[8-15]V, Single word DMA transfer mode active
90    .bMDMASupp  resb 1  ; 63[0-7]F, Multiword DMA transfer modes supported
91    .bMDMAAct   resb 1  ; 63[8-15]V, Multiword DMA transfer mode active
92endstruc
93
94A1_MODEL_NUMBER_LENGTH  EQU 40      ; 40 ASCII characters
95
96; ATA-1 Word 0, General configuration
97A1_wGenCfg_NONMAG       EQU (1<<15) ; Reserved for non-magnetic drives
98A1_wGenCfg_FGAPREQ      EQU (1<<14) ; Format speed tolerance gap required
99A1_wGenCfg_TRCKOFF      EQU (1<<13) ; Track offset option available
100A1_wGenCfg_DATAOFF      EQU (1<<12) ; Data strobe offset option available
101A1_wGenCfg_ROTTOL       EQU (1<<11) ; Rotational speed tolerance is > 0,5%
102A1_wGenCfg_XFERFAST     EQU (1<<10) ; Disk transfer rate > 10 Mbs
103A1_wGenCfg_XFERMED      EQU (1<<9)  ; Disk transfer rate > 5Mbs but <= 10Mbs
104A1_wGenCfg_XFERSLOW     EQU (1<<8)  ; Disk transfer rate <= 5Mbs
105A1_wGenCfg_REMOVABLE    EQU (1<<7)  ; Removable cartridge drive
106A1_wGenCfg_FIXED        EQU (1<<6)  ; Fixed drive
107A1_wGenCfg_MOTCTRL      EQU (1<<5)  ; Spindle motor control option implemented
108A1_wGenCfg_HEADSLOW     EQU (1<<4)  ; Head switch time > 15 usec
109A1_wGenCfg_NOTMFM       EQU (1<<3)  ; Not MFM encoded
110A1_wGenCfg_SOFTSECT     EQU (1<<2)  ; Soft sectored
111A1_wGenCfg_HARDSECT     EQU (1<<1)  ; Hard sectored
112
113; ATA-1 Word 49, Capabilities
114A1_wCaps_LBA            EQU (1<<9)  ; LBA supported
115A1_wCaps_DMA            EQU (1<<8)  ; DMA supported
116
117; ATA-1 Word 53, Fields
118A1_wFields_54to58       EQU (1<<0)  ; The fields reported in words 54-58 are valid
119
120; ATA-1 Word 59 high byte, Block mode flags
121A1_bBlockFlgs_VALID     EQU (1<<0)  ; Multiple sector setting (bBlockSel) is valid
122
123
124;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
125
126; ATA-2 Drive Information struct
127; F = Fixed value
128; V = Variable value
129; R = Reserved word
130; X = Vendor specific word
131struc ATA2
132    .wGenCfg    resw 1  ; 0F, General configuration bit-significant information
133    .wCylCnt    resw 1  ; 1F, Number of logical cylinders
134                resw 1  ; 2R
135    .wHeadCnt   resw 1  ; 3F, Number of logical heads
136                resw 1  ; 4X
137                resw 1  ; 5X
138    .wSPT       resw 1  ; 6F, Number of logical sectors per track
139                resw 3  ; 7...9X
140    .strSerial  resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
141                resw 1  ; 20X
142                resw 1  ; 21X
143    .wEccCnt    resw 1  ; 22F, # of ECC bytes avail on read/write long cmds (0000h=not spec'd)
144    .strFirmW   resb 8  ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
145    .strModel   resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
146    .bBlckSize  resb 1  ; 47[0-7]F, Maximum number of sectors that can be transferred
147                        ;          per interrupt on read and write multiple commands
148                        ;          (00h=Read/write multiple commands not implemented)
149                resb 1  ; 47[8-15]X
150                resw 1  ; 48R
151    .wCaps      resw 1  ; 49FRX, Capabilities
152                resw 1  ; 50R
153                resb 1  ; 51[0-7]X
154    .bPIOTiming resb 1  ; 51[8-15]F, PIO data transfer cycle timing mode
155                resb 1  ; 52[0-7]X
156    .bDMATiming resb 1  ; 52[8-15]F, DMA data transfer cycle timing mode
157    .wFields    resw 1  ; 53FVR, Field (next words) validity bits
158
159    ; Words 54-58 are valid only if bit0 is set in .wFields
160    .wCurCyls   resw 1  ; 54V, Number of current logical cylinders
161    .wCurHeads  resw 1  ; 55V, Number of current logical heads
162    .wCurSPT    resw 1  ; 56V, Number of current logical sectors per track
163    .dwCurSCnt  resd 1  ; 57...58V, Current capacity in sectors
164
165    ; Words 59-63 are always valid
166    .bBlockSel  resb 1  ; 59[0-7]V, Current setting for number of sectors that
167                        ;           can be transferred per interrupt on R/W multiple command
168    .bBlockFlgs resb 1  ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
169    .dwLBACnt   resd 1  ; 60...61F, Total number of user addressable sectors (LBA mode only)
170    .bSDMASupp  resb 1  ; 62[0-7]F, Single word DMA transfer modes supported
171    .bSDMAAct   resb 1  ; 62[8-15]V, Single word DMA transfer mode active
172    .bMDMASupp  resb 1  ; 63[0-7]F, Multiword DMA transfer modes supported
173    .bMDMAAct   resb 1  ; 63[8-15]V, Multiword DMA transfer mode active
174
175    ; Words 64-70 are valid only if bit1 is set in .wFields (ATA2+)
176    .bPIOSupp   resb 1  ; 64[0-7]F, Advanced PIO Transfer Modes Supported
177                resb 1  ; 64[8-15]R
178    .wMDMAMinCy resw 1  ; 65F, Minimum Multiword DMA Transfer Cycle Time Per Word
179    .wMDMARecCy resw 1  ; 66F, Manufacturer’s Recommended Multiword DMA Transfer Cycle Time
180    .wPIOMinCy  resw 1  ; 67F, Minimum PIO Transfer Cycle Time Without Flow Control
181    .wPIOMinCyF resw 1  ; 68F, Minimum PIO Transfer Cycle Time With IORDY Flow Control
182endstruc
183
184; ATA-2 Word 0, General configuration
185A2_wGenCfg_NONMAG       EQU (1<<15) ; Reserved for non-magnetic drives
186A2_wGenCfg_REMOVABLE    EQU (1<<7)  ; Removable media device
187A2_wGenCfg_FIXED        EQU (1<<6)  ; Not removable controller and/or device
188
189; ATA-1 Word 49, Capabilities
190A2_wCaps_TIMER          EQU (1<<13) ; Standby timer values as specified in this standard are supported
191A2_wCaps_IORDY          EQU (1<<11) ; IORDY supported
192A2_wCaps_CANDISIORDY    EQU (1<<10) ; IORDY can be disabled
193A2_wCaps_LBA            EQU (1<<9)  ; LBA supported
194A2_wCaps_DMA            EQU (1<<8)  ; DMA supported
195
196; ATA-2 Word 53, Fields
197A2_wFields_54to58       EQU (1<<0)  ; The fields reported in words 54-58 are valid
198A2_wFields_64to70       EQU (1<<1)  ; The fields reported in words 64-70 are valid
199
200; ATA-2 Word 59 high byte, Block mode flags
201A2_bBlockFlgs_VALID     EQU (1<<0)  ; Multiple sector setting (bBlockSel) is valid
202
203; ATA-2 Word 64, Advanced PIO transfer modes supported
204A2_bPIOSupp_PIO3        EQU (1<<0)
205A2_bPIOSupp_PIO4        EQU (1<<1)
206
207
208;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
209
210; ATA-6 Drive Information struct
211; F = Fixed value
212; V = Variable value
213; R = Reserved word
214; X = Vendor specific word
215struc ATA6
216    .wGenCfg    resw 1  ; 0F, General configuration bit-significant information
217                resw 1  ; 1X, Obsolete (Number of logical cylinders)
218                resw 1  ; 2V, Specific configuration
219                resw 1  ; 3X, Obsolete (Number of logical heads)
220                resw 1  ; 4X
221                resw 1  ; 5X
222                resw 1  ; 6X, Obsolete (Number of logical sectors per track)
223                resw 2  ; 7...8V, Reserved for assignment by the CompactFlash Association
224                resw 1  ; 9X
225    .strSerial  resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
226                resw 1  ; 20X
227                resw 1  ; 21X
228                resw 1  ; 22X, Obsolete (# of ECC bytes avail on read/write long cmds (0000h=not spec'd))
229    .strFirmW   resb 8  ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
230    .strModel   resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
231    .bBlckSize  resb 1  ; 47[0-7]F, Maximum number of sectors that can be transferred
232                        ;           per interrupt on read and write multiple commands
233                        ;           (00h=Read/write multiple commands not implemented)
234                resb 1  ; 47[8-15]F, 80h
235                resw 1  ; 48R
236    .wCaps      resw 1  ; 49FX, Capabilities
237    .wCapsHigh  resw 1  ; 50FX, Capabilities 2
238                resw 1  ; 51X, Obsolete (PIO data transfer cycle timing mode)
239                resw 1  ; 52X, Obsolete (DMA data transfer cycle timing mode)
240    .wFields    resw 1  ; 53FX, Field (next words) validity bits
241
242    ; Words 54-58 are valid only if bit0 is set in .wFields
243                resw 1  ; 54X, Obsolete (Number of current logical cylinders)
244                resw 1  ; 55X, Obsolete (Number of current logical heads)
245                resw 1  ; 56X, Obsolete (Number of current logical sectors per track)
246                resd 1  ; 57...58X, Obsolete (Current capacity in sectors)
247
248    ; Words 59-63 are always valid
249    .bBlockSel  resb 1  ; 59[0-7]V, Current setting for number of sectors that
250                        ;           can be transferred per interrupt on R/W multiple command
251    .bBlockFlgs resb 1  ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
252    .dwLBACnt   resd 1  ; 60...61F, Total number of user addressable sectors (LBA-28)
253                resb 1  ; 62[0-7]X, Obsolete (Single word DMA transfer modes supported)
254                resb 1  ; 62[8-15]X, Obsolete (Single word DMA transfer mode active)
255    .wMDMA      resw 1  ; 63FV, Multiword DMA transfer modes supported and active
256
257    ; Words 64-70 are valid only if bit1 is set in .wFields (ATA2+)
258    .bPIOSupp   resb 1  ; 64[0-7]F, Advanced PIO Transfer Modes Supported
259                resb 1  ; 64[8-15]R
260    .wMDMAMinCy resw 1  ; 65F, Minimum Multiword DMA Transfer Cycle Time Per Word
261    .wMDMARecCy resw 1  ; 66F, Manufacturer’s Recommended Multiword DMA Transfer Cycle Time
262    .wPIOMinCy  resw 1  ; 67F, Minimum PIO Transfer Cycle Time Without Flow Control
263    .wPIOMinCyF resw 1  ; 68F, Minimum PIO Transfer Cycle Time With IORDY Flow Control
264                resw 71-69  ; 69...70R
265
266    ; Words 71...74 are reserved for IDENTIFY PACKET DEVICE command
267                resw 75-71  ; 71...74R
268
269    .wQueue     resw 1  ; 75[0-4]F, Maximum queue depth - 1
270                resw 80-76  ; 76...79R
271
272    .wMajorVer  resw 1  ; 80F, Major Version Number
273    .wMinorVer  resw 1  ; 81F, Minor Version Number
274    .wSetSup82  resw 1  ; 82F, Command set supported
275    .wSetSup83  resw 1  ; 83F, Command sets supported
276    .wSetSup84  resw 1  ; 84F, Command set / Feature supported extension
277    .wEnFor82   resw 1  ; 85FV, Command set / feature enabled (for word 82)
278    .wEnFor83   resw 1  ; 86FV, Command set / feature enabled (for word 83)
279    .wEnFor84   resw 1  ; 87FV, Command set / feature enabled (for word 84)
280
281    ; Word 88 is valid only if bit2 is set in .wFields (word 53)
282    .wUDMA      resw 1  ; 88FV, Ultra DMA Mode support
283
284    .wEraseTime resw 1  ; 89F, Time required for security erase unit completion
285    .wEnhErTime resw 1  ; 90F, Time required for Enhanced security erase completion
286    .wCurPower  resw 1  ; 91V, Current advanced power management value
287    .wPWRev     resw 1  ; 92V, Master Password Revision Code
288    .wReset     resw 1  ; 93FV, Hardware reset result
289    .bCurAcous  resb 1  ; 94[0-7]V, Current automatic acoustic management value
290    .bRecAcous  resb 1  ; 94[8-15]V, Vendor’s recommended acoustic management value
291                resw 100-95     ; 95...99R
292    .qwLBACnt   resb 8  ; 100...103V, Total number of user addressable sectors (LBA48)
293                resw 127-104    ; 104...126R
294    .wRMSN      resw 1  ; 127F, Removable Media Status Notification feature set support
295    .wSecurity  resw 1  ; 128FV, Security Status
296                resw 160-129    ; 129...157X, Vendor Specific
297    .wCFAPower  resw 1  ; 160FV, CFA Power Mode 1
298                resw 176-161    ; 161...175R, Reserved for assignment by the CompactFlash Association
299    .strMediaSr resw 206-176    ; 176...205V, Current media serial number
300                resw 255-206    ; 206...254R
301    .bSignature resb 1  ; 255[0-7]X, Signature
302    .bChecksum  resb 1  ; 255[8-15]X, Checksum
303endstruc
304
305; ATA-6 Word 0, General configuration
306A6_wGenCfg_REMOVABLE    EQU (1<<7)  ; Removable media device
307A6_wGenCfg_INCOMPLETE   EQU (1<<2)  ; Response incomplete
308
309; ATA-6 Word 49, Capabilities
310A6_wCaps_TIMER          EQU (1<<13) ; Standby timer values as specified in this standard are supported
311A6_wCaps_IORDY          EQU (1<<11) ; IORDY supported
312A6_wCaps_CANDISIORDY    EQU (1<<10) ; IORDY can be disabled
313A6_wCaps_LBA            EQU (1<<9)  ; LBA supported
314A6_wCaps_DMA            EQU (1<<8)  ; DMA supported
315
316; ATA-6 Word 53, Fields
317A6_wFields_88           EQU (1<<2)  ; The fields reported in word 88 are valid
318A6_wFields_64to70       EQU (1<<1)  ; The fields reported in words 64-70 are valid
319
320; ATA-6 Word 59 high byte, Block mode flags
321A6_bBlockFlgs_VALID     EQU (1<<0)  ; Multiple sector setting (bBlockSel) is valid
322
323; ATA-6 Word 63, Multiword DMA Mode
324A6_wMDMA_MODE2_SELECTED EQU (1<<10) ; Multiword DMA mode 2 is selected
325A6_wMDMA_MODE1_SELECTED EQU (1<<9)  ; Multiword DMA mode 1 is selected
326A6_wMDMA_MODE0_SELECTED EQU (1<<8)  ; Multiword DMA mode 0 is selected
327A6_wMDMA_MODE2_SUPRTD   EQU (1<<2)  ; Multiword DMA mode 2 and below are supported
328A6_wMDMA_MODE1_SUPRTD   EQU (1<<1)  ; Multiword DMA mode 1 and below are supported
329A6_wMDMA_MODE0_SUPRTD   EQU (1<<0)  ; Multiword DMA mode 0 is supported
330
331; ATA-6 Word 80, Major version number
332A6_wMajorVer_ATA6       EQU (1<<6)
333A6_wMajorVer_ATA5       EQU (1<<5)
334A6_wMajorVer_ATA4       EQU (1<<4)
335A6_wMajorVer_ATA3       EQU (1<<3)
336
337; ATA-6 Word 82, Command set supported
338A6_wSetSup82_NOP        EQU (1<<14) ; NOP command supported
339A6_wSetSup82_RDBUFF     EQU (1<<13) ; READ BUFFER command supported
340A6_wSetSup82_WRBUFF     EQU (1<<12) ; WRITE BUFFER command supported
341A6_wSetSup82_PROT_AREA  EQU (1<<10) ; Host Protected Area feature set supported
342A6_wSetSup82_DEV_RESET  EQU (1<<9)  ; DEVICE RESET command supported
343A6_wSetSup82_SERVICE    EQU (1<<8)  ; SERVICE interrupt supported
344A6_wSetSup82_RELEASE    EQU (1<<7)  ; Release interrupt supported
345A6_wSetSup82_LOOKAHEAD  EQU (1<<6)  ; Look-ahead supported
346A6_wSetSup82_WRCACHE    EQU (1<<5)  ; Write cache supported
347A6_wSetSup82_POWERMAN   EQU (1<<3)  ; Power Management feature set supported
348A6_wSetSup82_REM_MEDIA  EQU (1<<2)  ; Removable Media feature set supported
349A6_wSetSup82_SECURITY   EQU (1<<1)  ; Security Mode feature set supported
350A6_wSetSup82_SMART      EQU (1<<0)  ; SMART feature set supported
351
352; ATA-6 Word 83, Command sets supported
353A6_wSetSup83_FLUSH_EXT  EQU (1<<13) ; FLUSH CACHE EXT command supported
354A6_wSetSup83_FLUSH      EQU (1<<12) ; FLUSH CACHE command supported
355A6_wSetSup83_CFG        EQU (1<<11) ; Device Configuration Overlay feature set supported
356A6_wSetSup83_LBA48      EQU (1<<10) ; 48-bit LBA feature set supported
357A6_wSetSup83_ACOUSTIC   EQU (1<<9)  ; Automatic Acoustic Management feature set supported
358A6_wSetSup83_SET_MAX    EQU (1<<8)  ; SET MAX security extension supported
359A6_wSetSup83_FEATURES   EQU (1<<6)  ; SET FEATURES subcommand required to spinup after power-up
360A6_wSetSup83_POWERUP    EQU (1<<5)  ; Power-Up In Standby feature set supported
361A6_wSetSup83_RMSN       EQU (1<<4)  ; Removable Media Status Notification feature set supported
362A6_wSetSup83_APM        EQU (1<<3)  ; Advanced Power Management feature set supported
363A6_wSetSup83_CFA        EQU (1<<2)  ; CFA feature set supported
364A6_wSetSup83_DMAQUEUED  EQU (1<<1)  ; READ/WRITE DMA QUEUED supported
365A6_wSetSup83_MICROCODE  EQU (1<<0)  ; DOWNLOAD MICROCODE command supported
366
367; ATA-6 Word 84, Command set/feature supported extension
368A6_wSetSup84_GENLOG     EQU (1<<5)  ; General Purpose Logging feature set supported
369A6_wSetSup84_MEDIAPASS  EQU (1<<3)  ; Media Card Pass Through Command feature set supported
370A6_wSetSup84_MEDIASER   EQU (1<<2)  ; Media serial number supported
371A6_wSetSup84_SMARTTEST  EQU (1<<1)  ; SMART self-test supported
372A6_wSetSup84_SMARTLOG   EQU (1<<0)  ; SMART error logging supported
373
374; ATA-6 Word 85, Command set/feature enabled (supported by word 82)
375A6_wEnFor82_NOP         EQU (1<<14) ; NOP command enabled
376A6_wEnFor82_RDBUFF      EQU (1<<13) ; READ BUFFER command enabled
377A6_wEnFor82_WRBUFF      EQU (1<<12) ; WRITE BUFFER command enabled
378A6_wEnFor82_PROT_AREA   EQU (1<<10) ; Host Protected Area feature set enabled
379A6_wEnFor82_DEV_RESET   EQU (1<<9)  ; DEVICE RESET command enabled
380A6_wEnFor82_SERVICE     EQU (1<<8)  ; SERVICE interrupt enabled
381A6_wEnFor82_RELEASE     EQU (1<<7)  ; Release interrupt enabled
382A6_wEnFor82_LOOKAHEAD   EQU (1<<6)  ; Look-ahead enabled
383A6_wEnFor82_WRCACHE     EQU (1<<5)  ; Write cache enabled
384A6_wEnFor82_POWERMAN    EQU (1<<3)  ; Power Management feature set enabled
385A6_wEnFor82_REM_MEDIA   EQU (1<<2)  ; Removable Media feature set enabled
386A6_wEnFor82_SECURITY    EQU (1<<1)  ; Security Mode feature set enabled
387A6_wEnFor82_SMART       EQU (1<<0)  ; SMART feature set enabled
388
389; ATA-6 Word 86, Command set/feature enabled (supported by word 83)
390A6_wEnFor83_FLUSH_EXT   EQU (1<<13) ; FLUSH CACHE EXT command supported
391A6_wEnFor83_FLUSH       EQU (1<<12) ; FLUSH CACHE command supported
392A6_wEnFor83_CFG         EQU (1<<11) ; Device Configuration Overlay supported
393A6_wEnFor83_LBA48       EQU (1<<10) ; 48-bit LBA feature set supported
394A6_wEnFor83_ACOUSTIC    EQU (1<<9)  ; Automatic Acoustic Management feature set enabled
395A6_wEnFor83_SET_MAX     EQU (1<<8)  ; SET MAX security extension enabled by SET MAX SET PASSWORD
396A6_wEnFor83_FEATURES    EQU (1<<6)  ; SET FEATURES subcommand required to spinup after power-up
397A6_wEnFor83_POWERUP     EQU (1<<5)  ; Power-Up In Standby feature set enabled
398A6_wEnFor83_RMSN        EQU (1<<4)  ; Removable Media Status Notification feature set enabled
399A6_wEnFor83_APM         EQU (1<<3)  ; Advanced Power Management feature set enabled
400A6_wEnFor83_CFA         EQU (1<<2)  ; CFA feature set enabled
401A6_wEnFor83_DMAQUEUED   EQU (1<<1)  ; READ/WRITE DMA QUEUED supported
402A6_wEnFor83_MICROCODE   EQU (1<<0)  ; DOWNLOAD MICROCODE command supported
403
404; ATA-6 Word 87, Command set/feature default
405A6_wEnFor84_GENLOG      EQU (1<<5)  ; General Purpose Logging feature set supported
406A6_wEnFor84_MEDIAPASS   EQU (1<<3)  ; Media Card Pass Through Command feature set enabled
407A6_wEnFor84_MEDIASER    EQU (1<<2)  ; Media serial number is valid
408A6_wEnFor84_SMARTTEST   EQU (1<<1)  ; SMART self-test supported
409A6_wEnFor84_SMARTLOG    EQU (1<<0)  ; SMART error logging supported
410
411; ATA-6 Word 88, Ultra DMA Mode
412A6_wUDMA_MODE5_SELECTED EQU (1<<13) ; Ultra DMA mode 5 is selected
413A6_wUDMA_MODE4_SELECTED EQU (1<<12) ; Ultra DMA mode 4 is selected
414A6_wUDMA_MODE3_SELECTED EQU (1<<11) ; Ultra DMA mode 3 is selected
415A6_wUDMA_MODE2_SELECTED EQU (1<<10) ; Ultra DMA mode 2 is selected
416A6_wUDMA_MODE1_SELECTED EQU (1<<9)  ; Ultra DMA mode 1 is selected
417A6_wUDMA_MODE0_SELECTED EQU (1<<8)  ; Ultra DMA mode 0 is selected
418A6_wUDMA_MODE5_SUPRTD   EQU (1<<5)  ; Ultra DMA mode 5 and below are supported
419A6_wUDMA_MODE4_SUPRTD   EQU (1<<4)  ; Ultra DMA mode 4 and below are supported
420A6_wUDMA_MODE3_SUPRTD   EQU (1<<3)  ; Ultra DMA mode 3 and below are supported
421A6_wUDMA_MODE2_SUPRTD   EQU (1<<2)  ; Ultra DMA mode 2 and below are supported
422A6_wUDMA_MODE1_SUPRTD   EQU (1<<1)  ; Ultra DMA mode 1 and below are supported
423A6_wUDMA_MODE0_SUPRTD   EQU (1<<0)  ; Ultra DMA mode 0 is supported
424
425; ATA-6 Word 93, Hardware reset result
426A6_wReset_CBLID_BELOW   EQU (1<<13) ; Device detected CBLID- above ViH
427A6_wReset_DEV1_PDIAG    EQU (1<<11) ; Device 1 asserted PDIAG-
428A6_wReset_DEV0_RESP_D1  EQU (1<<6)  ; Device 0 responds when Device 1 is selected
429A6_wReset_DEV0_DASP     EQU (1<<5)  ; Device 0 detected the assertion of DASP-
430A6_wReset_DEV0_PDIAG    EQU (1<<4)  ; Device 0 detected the assertion of PDIAG
431A6_wReset_DEV0_PASSED   EQU (1<<3)  ; Device 0 passed diagnostics
432A6_wReset_MASK_DEV1_DETERMINE   EQU ((1<<10)|(1<<9))    ; These bits indicate how Device 1 determined the device number
433A6_wReset_MASK_DEV0_DETERMINE   EQU ((1<<2)|(1<<1))     ; These bits indicate how Device 0 determined the device number:
434A6_wReset_RESERVED      EQU 00b
435A6_wReset_JUMPER        EQU 01b     ; a jumper was used
436A6_wReset_CSEL          EQU 10b     ; the CSEL signal was used
437A6_wReset_UNKNOWN       EQU 11b     ; some other method was used or the method is unknown
438
439; ATA-6 Word 127, Removable Media Status Notification feature set support
440A6_wRMSN_SUPPORTED      EQU (1<<0)  ; Removable Media Status Notification feature supported
441
442; ATA-6 Word 128, Security status
443A6_wSecurity_MAX        EQU (1<<8)  ; Security level 0 = High, 1 = Maximum
444A6_wSecurity_ENH_ERASE  EQU (1<<5)  ; Enhanced security erase supported
445A6_wSecurity_EXPIRED    EQU (1<<4)  ; Security count expired
446A6_wSecurity_FROZEN     EQU (1<<3)  ; Security frozen
447A6_wSecurity_LOCKED     EQU (1<<2)  ; Security locked
448A6_wSecurity_ENABLED    EQU (1<<1)  ; Security enabled
449A6_wSecurity_SUPPORTED  EQU (1<<0)  ; Security supported
450
451; ATA-6 Word 160, CFA Power Mode 1
452A6_wCFAPower_WORDSUPP   EQU (1<<15) ; Word 160 supported
453A6_wCFAPower_REQUIRED   EQU (1<<13) ; CFA power mode 1 is required for one or more commands implemented by the device
454A6_wCFAPower_DISABLED   EQU (1<<12) ; CFA power mode 1 disabled
455A6_wCFAPower_MASK_mA    EQU 0FFFh   ; Maximum current in mA
456
457
458%endif ; ATA_ID_INC
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