source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS/Inc/ATA_ID.inc@ 427

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1; Project name : XTIDE Universal BIOS
2; Description : ATA Identify Drive information.
3
4;
5; XTIDE Universal BIOS and Associated Tools
6; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team.
7;
8; This program is free software; you can redistribute it and/or modify
9; it under the terms of the GNU General Public License as published by
10; the Free Software Foundation; either version 2 of the License, or
11; (at your option) any later version.
12;
13; This program is distributed in the hope that it will be useful,
14; but WITHOUT ANY WARRANTY; without even the implied warranty of
15; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16; GNU General Public License for more details.
17; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
18;
19
20%ifndef ATA_ID_INC
21%define ATA_ID_INC
22
23; PIO Minimum Cycle Times (t0)
24; Timings for Advanced Modes (3 and above) can be read from ATA info WORDs 67 and 68
25; Those usually have the same Cycle Time as below
26PIO_0_MIN_CYCLE_TIME_NS EQU 600
27PIO_1_MIN_CYCLE_TIME_NS EQU 383
28PIO_2_MIN_CYCLE_TIME_NS EQU 240
29PIO_3_MIN_CYCLE_TIME_NS EQU 180
30PIO_4_MIN_CYCLE_TIME_NS EQU 120
31PIO_5_MIN_CYCLE_TIME_NS EQU 100 ; CF specification
32PIO_6_MIN_CYCLE_TIME_NS EQU 80 ; CF specification
33
34; PIO Minimum Address Valid Times (t1)
35PIO_0_MIN_ADDRESS_VALID_NS EQU 70
36PIO_1_MIN_ADDRESS_VALID_NS EQU 50
37PIO_2_MIN_ADDRESS_VALID_NS EQU 30
38PIO_3_MIN_ADDRESS_VALID_NS EQU 30
39PIO_4_MIN_ADDRESS_VALID_NS EQU 25
40PIO_5_MIN_ADDRESS_VALID_NS EQU 15
41PIO_6_MIN_ADDRESS_VALID_NS EQU 10
42
43; PIO Minimum Active Times (t2)
44PIO_0_MIN_ACTIVE_TIME_NS EQU 165
45PIO_1_MIN_ACTIVE_TIME_NS EQU 125
46PIO_2_MIN_ACTIVE_TIME_NS EQU 100
47PIO_3_MIN_ACTIVE_TIME_NS EQU 80
48PIO_4_MIN_ACTIVE_TIME_NS EQU 70
49PIO_5_MIN_ACTIVE_TIME_NS EQU 65
50PIO_6_MIN_ACTIVE_TIME_NS EQU 55
51
52; PIO Minimum Recovery Times or Inactive Times (t2i) can be calculated
53; from Minimum Cycle Time (t0) - Minimum Active Time (t2) - Address Valid Time (t1).
54; I'm not sure about this calculation so correct me if I'm wrong!
55; Recovery time should be calculated at run time since Cycle Time t0 can be
56; read from ATA information (ATA2+) but most drives just report the
57; Min Cycle Times listed above.
58
59
60
61; ATA-1 Drive Information struct
62; F = Fixed value
63; V = Variable value
64; R = Reserved word
65; X = Vendor specific word
66struc ATA1
67 .wGenCfg resw 1 ; 0F, General configuration bit-significant information
68 .wCylCnt resw 1 ; 1F, Number of cylinders
69 resw 1 ; 2R
70 .wHeadCnt resw 1 ; 3F, Number of heads
71 .wBpTrck resw 1 ; 4F, Number of unformatted bytes per track
72 .wBpSect resw 1 ; 5F, Number of unformatted bytes per sector
73 .wSPT resw 1 ; 6F, Number of sectors per track
74 resw 3 ; 7...9X
75 .strSerial resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
76 .wBuffType resw 1 ; 20F, Buffer type
77 .wBuffSize resw 1 ; 21F, Buffer size in 512 byte increments (0000h=not specified)
78 .wEccCnt resw 1 ; 22F, # of ECC bytes avail on read/write long cmds (0000h=not spec'd)
79 .strFirmW resb 8 ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
80 .strModel resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
81 .bBlckSize resb 1 ; 47[0-7]F, Maximum number of sectors that can be transferred
82 ; per interrupt on read and write multiple commands
83 ; (00h=Read/write multiple commands not implemented)
84 resb 1 ; 47[8-15]X
85 .wDWIO resw 1 ; 48F, Can perform doubleword I/O (boolean)
86 .wCaps resw 1 ; 49FRX, Capabilities
87 resw 1 ; 50R
88 resb 1 ; 51[0-7]X
89 .bPioMode resb 1 ; 51[8-15]F, PIO data transfer cycle timing mode (0, 1 or 2)
90 resb 1 ; 52[0-7]X
91 .bDMATiming resb 1 ; 52[8-15]F, DMA data transfer cycle timing mode
92 .wFields resw 1 ; 53FVR, Field (next words) validity bits
93
94 ; Words 54-58 are valid only if bit0 is set in .wFields
95 .wCurCyls resw 1 ; 54V, Number of current cylinders
96 .wCurHeads resw 1 ; 55V, Number of current heads
97 .wCurSPT resw 1 ; 56V, Number of current sectors per track
98 .dwCurSCnt resd 1 ; 57...58V, Current capacity in sectors
99
100 ; Words 59-63 are always valid
101 .bBlockSel resb 1 ; 59[0-7]V, Current setting for number of sectors that
102 ; can be transferred per interrupt on R/W multiple command
103 .bBlockFlgs resb 1 ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
104 .dwLBACnt resd 1 ; 60...61F, Total number of user addressable sectors (LBA mode only)
105 .bSDMASupp resb 1 ; 62[0-7]F, Single word DMA transfer modes supported
106 .bSDMAAct resb 1 ; 62[8-15]V, Single word DMA transfer mode active
107 .bMDMASupp resb 1 ; 63[0-7]F, Multiword DMA transfer modes supported
108 .bMDMAAct resb 1 ; 63[8-15]V, Multiword DMA transfer mode active
109endstruc
110
111A1_MODEL_NUMBER_LENGTH EQU 40 ; 40 ASCII characters
112
113; ATA-1 Word 0, General configuration
114A1_wGenCfg_NONMAG EQU (1<<15) ; Reserved for non-magnetic drives
115A1_wGenCfg_FGAPREQ EQU (1<<14) ; Format speed tolerance gap required
116A1_wGenCfg_TRCKOFF EQU (1<<13) ; Track offset option available
117A1_wGenCfg_DATAOFF EQU (1<<12) ; Data strobe offset option available
118A1_wGenCfg_ROTTOL EQU (1<<11) ; Rotational speed tolerance is > 0,5%
119A1_wGenCfg_XFERFAST EQU (1<<10) ; Disk transfer rate > 10 Mbs
120A1_wGenCfg_XFERMED EQU (1<<9) ; Disk transfer rate > 5Mbs but <= 10Mbs
121A1_wGenCfg_XFERSLOW EQU (1<<8) ; Disk transfer rate <= 5Mbs
122A1_wGenCfg_REMOVABLE EQU (1<<7) ; Removable cartridge drive
123A1_wGenCfg_FIXED EQU (1<<6) ; Fixed drive
124A1_wGenCfg_MOTCTRL EQU (1<<5) ; Spindle motor control option implemented
125A1_wGenCfg_HEADSLOW EQU (1<<4) ; Head switch time > 15 usec
126A1_wGenCfg_NOTMFM EQU (1<<3) ; Not MFM encoded
127A1_wGenCfg_SOFTSECT EQU (1<<2) ; Soft sectored
128A1_wGenCfg_HARDSECT EQU (1<<1) ; Hard sectored
129
130; ATA-1 Word 49, Capabilities
131A1_wCaps_LBA EQU (1<<9) ; LBA supported
132A1_wCaps_DMA EQU (1<<8) ; DMA supported
133
134; ATA-1 Word 53, Fields
135A1_wFields_54to58 EQU (1<<0) ; The fields reported in words 54-58 are valid
136
137; ATA-1 Word 59 high byte, Block mode flags
138A1_bBlockFlgs_VALID EQU (1<<0) ; Multiple sector setting (bBlockSel) is valid
139
140
141;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
142
143; ATA-2 Drive Information struct
144; F = Fixed value
145; V = Variable value
146; R = Reserved word
147; X = Vendor specific word
148struc ATA2
149 .wGenCfg resw 1 ; 0F, General configuration bit-significant information
150 .wCylCnt resw 1 ; 1F, Number of logical cylinders
151 resw 1 ; 2R
152 .wHeadCnt resw 1 ; 3F, Number of logical heads
153 resw 1 ; 4X
154 resw 1 ; 5X
155 .wSPT resw 1 ; 6F, Number of logical sectors per track
156 resw 3 ; 7...9X
157 .strSerial resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
158 resw 1 ; 20X
159 resw 1 ; 21X
160 .wEccCnt resw 1 ; 22F, # of ECC bytes avail on read/write long cmds (0000h=not spec'd)
161 .strFirmW resb 8 ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
162 .strModel resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
163 .bBlckSize resb 1 ; 47[0-7]F, Maximum number of sectors that can be transferred
164 ; per interrupt on read and write multiple commands
165 ; (00h=Read/write multiple commands not implemented)
166 resb 1 ; 47[8-15]X
167 resw 1 ; 48R
168 .wCaps resw 1 ; 49FRX, Capabilities
169 resw 1 ; 50R
170 resb 1 ; 51[0-7]X
171 .bPIOTiming resb 1 ; 51[8-15]F, PIO data transfer cycle timing mode
172 resb 1 ; 52[0-7]X
173 .bDMATiming resb 1 ; 52[8-15]F, DMA data transfer cycle timing mode
174 .wFields resw 1 ; 53FVR, Field (next words) validity bits
175
176 ; Words 54-58 are valid only if bit0 is set in .wFields
177 .wCurCyls resw 1 ; 54V, Number of current logical cylinders
178 .wCurHeads resw 1 ; 55V, Number of current logical heads
179 .wCurSPT resw 1 ; 56V, Number of current logical sectors per track
180 .dwCurSCnt resd 1 ; 57...58V, Current capacity in sectors
181
182 ; Words 59-63 are always valid
183 .bBlockSel resb 1 ; 59[0-7]V, Current setting for number of sectors that
184 ; can be transferred per interrupt on R/W multiple command
185 .bBlockFlgs resb 1 ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
186 .dwLBACnt resd 1 ; 60...61F, Total number of user addressable sectors (LBA mode only)
187 .bSDMASupp resb 1 ; 62[0-7]F, Single word DMA transfer modes supported
188 .bSDMAAct resb 1 ; 62[8-15]V, Single word DMA transfer mode active
189 .bMDMASupp resb 1 ; 63[0-7]F, Multiword DMA transfer modes supported
190 .bMDMAAct resb 1 ; 63[8-15]V, Multiword DMA transfer mode active
191
192 ; Words 64-70 are valid only if bit1 is set in .wFields (ATA2+)
193 .bPIOSupp resb 1 ; 64[0-7]F, Advanced PIO Transfer Modes Supported
194 resb 1 ; 64[8-15]R
195 .wMDMAMinCy resw 1 ; 65F, Minimum Multiword DMA Transfer Cycle Time Per Word
196 .wMDMARecCy resw 1 ; 66F, Manufacturer’s Recommended Multiword DMA Transfer Cycle Time
197 .wPIOMinCy resw 1 ; 67F, Minimum PIO Transfer Cycle Time Without Flow Control
198 .wPIOMinCyF resw 1 ; 68F, Minimum PIO Transfer Cycle Time With IORDY Flow Control
199endstruc
200
201; ATA-2 Word 0, General configuration
202A2_wGenCfg_NONMAG EQU (1<<15) ; Reserved for non-magnetic drives
203A2_wGenCfg_REMOVABLE EQU (1<<7) ; Removable media device
204A2_wGenCfg_FIXED EQU (1<<6) ; Not removable controller and/or device
205
206; ATA-1 Word 49, Capabilities
207A2_wCaps_TIMER EQU (1<<13) ; Standby timer values as specified in this standard are supported
208A2_wCaps_IORDY EQU (1<<11) ; IORDY supported
209A2_wCaps_CANDISIORDY EQU (1<<10) ; IORDY can be disabled
210A2_wCaps_LBA EQU (1<<9) ; LBA supported
211A2_wCaps_DMA EQU (1<<8) ; DMA supported
212
213; ATA-2 Word 53, Fields
214A2_wFields_54to58 EQU (1<<0) ; The fields reported in words 54-58 are valid
215A2_wFields_64to70 EQU (1<<1) ; The fields reported in words 64-70 are valid
216
217; ATA-2 Word 59 high byte, Block mode flags
218A2_bBlockFlgs_VALID EQU (1<<0) ; Multiple sector setting (bBlockSel) is valid
219
220; ATA-2 Word 64, Advanced PIO transfer modes supported
221A2_bPIOSupp_PIO3 EQU (1<<0)
222A2_bPIOSupp_PIO4 EQU (1<<1)
223
224
225;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
226
227; ATA-6 Drive Information struct
228; F = Fixed value
229; V = Variable value
230; R = Reserved word
231; X = Vendor specific word
232struc ATA6
233 .wGenCfg resw 1 ; 0F, General configuration bit-significant information
234 resw 1 ; 1X, Obsolete (Number of logical cylinders)
235 resw 1 ; 2V, Specific configuration
236 resw 1 ; 3X, Obsolete (Number of logical heads)
237 resw 1 ; 4X
238 resw 1 ; 5X
239 resw 1 ; 6X, Obsolete (Number of logical sectors per track)
240 resw 2 ; 7...8V, Reserved for assignment by the CompactFlash Association
241 resw 1 ; 9X
242 .strSerial resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
243 resw 1 ; 20X
244 resw 1 ; 21X
245 resw 1 ; 22X, Obsolete (# of ECC bytes avail on read/write long cmds (0000h=not spec'd))
246 .strFirmW resb 8 ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
247 .strModel resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
248 .bBlckSize resb 1 ; 47[0-7]F, Maximum number of sectors that can be transferred
249 ; per interrupt on read and write multiple commands
250 ; (00h=Read/write multiple commands not implemented)
251 resb 1 ; 47[8-15]F, 80h
252 resw 1 ; 48R
253 .wCaps resw 1 ; 49FX, Capabilities
254 .wCapsHigh resw 1 ; 50FX, Capabilities 2
255 resw 1 ; 51X, Obsolete (PIO data transfer cycle timing mode)
256 resw 1 ; 52X, Obsolete (DMA data transfer cycle timing mode)
257 .wFields resw 1 ; 53FX, Field (next words) validity bits
258
259 ; Words 54-58 are valid only if bit0 is set in .wFields
260 resw 1 ; 54X, Obsolete (Number of current logical cylinders)
261 resw 1 ; 55X, Obsolete (Number of current logical heads)
262 resw 1 ; 56X, Obsolete (Number of current logical sectors per track)
263 resd 1 ; 57...58X, Obsolete (Current capacity in sectors)
264
265 ; Words 59-63 are always valid
266 .bBlockSel resb 1 ; 59[0-7]V, Current setting for number of sectors that
267 ; can be transferred per interrupt on R/W multiple command
268 .bBlockFlgs resb 1 ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
269 .dwLBACnt resd 1 ; 60...61F, Total number of user addressable sectors (LBA-28)
270 resb 1 ; 62[0-7]X, Obsolete (Single word DMA transfer modes supported)
271 resb 1 ; 62[8-15]X, Obsolete (Single word DMA transfer mode active)
272 .wMDMA resw 1 ; 63FV, Multiword DMA transfer modes supported and active
273
274 ; Words 64-70 are valid only if bit1 is set in .wFields (ATA2+)
275 .bPIOSupp resb 1 ; 64[0-7]F, Advanced PIO Transfer Modes Supported
276 resb 1 ; 64[8-15]R
277 .wMDMAMinCy resw 1 ; 65F, Minimum Multiword DMA Transfer Cycle Time Per Word
278 .wMDMARecCy resw 1 ; 66F, Manufacturer’s Recommended Multiword DMA Transfer Cycle Time
279 .wPIOMinCy resw 1 ; 67F, Minimum PIO Transfer Cycle Time Without Flow Control
280 .wPIOMinCyF resw 1 ; 68F, Minimum PIO Transfer Cycle Time With IORDY Flow Control
281 resw 71-69 ; 69...70R
282
283 ; Words 71...74 are reserved for IDENTIFY PACKET DEVICE command
284 resw 75-71 ; 71...74R
285
286 .wQueue resw 1 ; 75[0-4]F, Maximum queue depth - 1
287 resw 80-76 ; 76...79R
288
289 .wMajorVer resw 1 ; 80F, Major Version Number
290 .wMinorVer resw 1 ; 81F, Minor Version Number
291 .wSetSup82 resw 1 ; 82F, Command set supported
292 .wSetSup83 resw 1 ; 83F, Command sets supported
293 .wSetSup84 resw 1 ; 84F, Command set / Feature supported extension
294 .wEnFor82 resw 1 ; 85FV, Command set / feature enabled (for word 82)
295 .wEnFor83 resw 1 ; 86FV, Command set / feature enabled (for word 83)
296 .wEnFor84 resw 1 ; 87FV, Command set / feature enabled (for word 84)
297
298 ; Word 88 is valid only if bit2 is set in .wFields (word 53)
299 .wUDMA resw 1 ; 88FV, Ultra DMA Mode support
300
301 .wEraseTime resw 1 ; 89F, Time required for security erase unit completion
302 .wEnhErTime resw 1 ; 90F, Time required for Enhanced security erase completion
303 .wCurPower resw 1 ; 91V, Current advanced power management value
304 .wPWRev resw 1 ; 92V, Master Password Revision Code
305 .wReset resw 1 ; 93FV, Hardware reset result
306 .bCurAcous resb 1 ; 94[0-7]V, Current automatic acoustic management value
307 .bRecAcous resb 1 ; 94[8-15]V, Vendor’s recommended acoustic management value
308 resw 100-95 ; 95...99R
309 .qwLBACnt resb 8 ; 100...103V, Total number of user addressable sectors (LBA48)
310 resw 127-104 ; 104...126R
311 .wRMSN resw 1 ; 127F, Removable Media Status Notification feature set support
312 .wSecurity resw 1 ; 128FV, Security Status
313 resw 160-129 ; 129...157X, Vendor Specific
314 .wCFAPower resw 1 ; 160FV, CFA Power Mode 1
315 resw 176-161 ; 161...175R, Reserved for assignment by the CompactFlash Association
316 .strMediaSr resw 206-176 ; 176...205V, Current media serial number
317 resw 255-206 ; 206...254R
318 .bSignature resb 1 ; 255[0-7]X, Signature
319 .bChecksum resb 1 ; 255[8-15]X, Checksum
320endstruc
321
322; ATA-6 Word 0, General configuration
323A6_wGenCfg_REMOVABLE EQU (1<<7) ; Removable media device
324A6_wGenCfg_INCOMPLETE EQU (1<<2) ; Response incomplete
325
326; ATA-6 Word 49, Capabilities
327A6_wCaps_TIMER EQU (1<<13) ; Standby timer values as specified in this standard are supported
328A6_wCaps_IORDY EQU (1<<11) ; IORDY supported
329A6_wCaps_CANDISIORDY EQU (1<<10) ; IORDY can be disabled
330A6_wCaps_LBA EQU (1<<9) ; LBA supported
331A6_wCaps_DMA EQU (1<<8) ; DMA supported
332
333; ATA-6 Word 53, Fields
334A6_wFields_88 EQU (1<<2) ; The fields reported in word 88 are valid
335A6_wFields_64to70 EQU (1<<1) ; The fields reported in words 64-70 are valid
336
337; ATA-6 Word 59 high byte, Block mode flags
338A6_bBlockFlgs_VALID EQU (1<<0) ; Multiple sector setting (bBlockSel) is valid
339
340; ATA-6 Word 63, Multiword DMA Mode
341A6_wMDMA_MODE2_SELECTED EQU (1<<10) ; Multiword DMA mode 2 is selected
342A6_wMDMA_MODE1_SELECTED EQU (1<<9) ; Multiword DMA mode 1 is selected
343A6_wMDMA_MODE0_SELECTED EQU (1<<8) ; Multiword DMA mode 0 is selected
344A6_wMDMA_MODE2_SUPRTD EQU (1<<2) ; Multiword DMA mode 2 and below are supported
345A6_wMDMA_MODE1_SUPRTD EQU (1<<1) ; Multiword DMA mode 1 and below are supported
346A6_wMDMA_MODE0_SUPRTD EQU (1<<0) ; Multiword DMA mode 0 is supported
347
348; ATA-6 Word 80, Major version number
349A6_wMajorVer_ATA6 EQU (1<<6)
350A6_wMajorVer_ATA5 EQU (1<<5)
351A6_wMajorVer_ATA4 EQU (1<<4)
352A6_wMajorVer_ATA3 EQU (1<<3)
353
354; ATA-6 Word 82, Command set supported
355A6_wSetSup82_NOP EQU (1<<14) ; NOP command supported
356A6_wSetSup82_RDBUFF EQU (1<<13) ; READ BUFFER command supported
357A6_wSetSup82_WRBUFF EQU (1<<12) ; WRITE BUFFER command supported
358A6_wSetSup82_PROT_AREA EQU (1<<10) ; Host Protected Area feature set supported
359A6_wSetSup82_DEV_RESET EQU (1<<9) ; DEVICE RESET command supported
360A6_wSetSup82_SERVICE EQU (1<<8) ; SERVICE interrupt supported
361A6_wSetSup82_RELEASE EQU (1<<7) ; Release interrupt supported
362A6_wSetSup82_LOOKAHEAD EQU (1<<6) ; Look-ahead supported
363A6_wSetSup82_WRCACHE EQU (1<<5) ; Write cache supported
364A6_wSetSup82_POWERMAN EQU (1<<3) ; Power Management feature set supported
365A6_wSetSup82_REM_MEDIA EQU (1<<2) ; Removable Media feature set supported
366A6_wSetSup82_SECURITY EQU (1<<1) ; Security Mode feature set supported
367A6_wSetSup82_SMART EQU (1<<0) ; SMART feature set supported
368
369; ATA-6 Word 83, Command sets supported
370A6_wSetSup83_FLUSH_EXT EQU (1<<13) ; FLUSH CACHE EXT command supported
371A6_wSetSup83_FLUSH EQU (1<<12) ; FLUSH CACHE command supported
372A6_wSetSup83_CFG EQU (1<<11) ; Device Configuration Overlay feature set supported
373A6_wSetSup83_LBA48 EQU (1<<10) ; 48-bit LBA feature set supported
374A6_wSetSup83_ACOUSTIC EQU (1<<9) ; Automatic Acoustic Management feature set supported
375A6_wSetSup83_SET_MAX EQU (1<<8) ; SET MAX security extension supported
376A6_wSetSup83_FEATURES EQU (1<<6) ; SET FEATURES subcommand required to spinup after power-up
377A6_wSetSup83_POWERUP EQU (1<<5) ; Power-Up In Standby feature set supported
378A6_wSetSup83_RMSN EQU (1<<4) ; Removable Media Status Notification feature set supported
379A6_wSetSup83_APM EQU (1<<3) ; Advanced Power Management feature set supported
380A6_wSetSup83_CFA EQU (1<<2) ; CFA feature set supported
381A6_wSetSup83_DMAQUEUED EQU (1<<1) ; READ/WRITE DMA QUEUED supported
382A6_wSetSup83_MICROCODE EQU (1<<0) ; DOWNLOAD MICROCODE command supported
383
384; ATA-6 Word 84, Command set/feature supported extension
385A6_wSetSup84_GENLOG EQU (1<<5) ; General Purpose Logging feature set supported
386A6_wSetSup84_MEDIAPASS EQU (1<<3) ; Media Card Pass Through Command feature set supported
387A6_wSetSup84_MEDIASER EQU (1<<2) ; Media serial number supported
388A6_wSetSup84_SMARTTEST EQU (1<<1) ; SMART self-test supported
389A6_wSetSup84_SMARTLOG EQU (1<<0) ; SMART error logging supported
390
391; ATA-6 Word 85, Command set/feature enabled (supported by word 82)
392A6_wEnFor82_NOP EQU (1<<14) ; NOP command enabled
393A6_wEnFor82_RDBUFF EQU (1<<13) ; READ BUFFER command enabled
394A6_wEnFor82_WRBUFF EQU (1<<12) ; WRITE BUFFER command enabled
395A6_wEnFor82_PROT_AREA EQU (1<<10) ; Host Protected Area feature set enabled
396A6_wEnFor82_DEV_RESET EQU (1<<9) ; DEVICE RESET command enabled
397A6_wEnFor82_SERVICE EQU (1<<8) ; SERVICE interrupt enabled
398A6_wEnFor82_RELEASE EQU (1<<7) ; Release interrupt enabled
399A6_wEnFor82_LOOKAHEAD EQU (1<<6) ; Look-ahead enabled
400A6_wEnFor82_WRCACHE EQU (1<<5) ; Write cache enabled
401A6_wEnFor82_POWERMAN EQU (1<<3) ; Power Management feature set enabled
402A6_wEnFor82_REM_MEDIA EQU (1<<2) ; Removable Media feature set enabled
403A6_wEnFor82_SECURITY EQU (1<<1) ; Security Mode feature set enabled
404A6_wEnFor82_SMART EQU (1<<0) ; SMART feature set enabled
405
406; ATA-6 Word 86, Command set/feature enabled (supported by word 83)
407A6_wEnFor83_FLUSH_EXT EQU (1<<13) ; FLUSH CACHE EXT command supported
408A6_wEnFor83_FLUSH EQU (1<<12) ; FLUSH CACHE command supported
409A6_wEnFor83_CFG EQU (1<<11) ; Device Configuration Overlay supported
410A6_wEnFor83_LBA48 EQU (1<<10) ; 48-bit LBA feature set supported
411A6_wEnFor83_ACOUSTIC EQU (1<<9) ; Automatic Acoustic Management feature set enabled
412A6_wEnFor83_SET_MAX EQU (1<<8) ; SET MAX security extension enabled by SET MAX SET PASSWORD
413A6_wEnFor83_FEATURES EQU (1<<6) ; SET FEATURES subcommand required to spinup after power-up
414A6_wEnFor83_POWERUP EQU (1<<5) ; Power-Up In Standby feature set enabled
415A6_wEnFor83_RMSN EQU (1<<4) ; Removable Media Status Notification feature set enabled
416A6_wEnFor83_APM EQU (1<<3) ; Advanced Power Management feature set enabled
417A6_wEnFor83_CFA EQU (1<<2) ; CFA feature set enabled
418A6_wEnFor83_DMAQUEUED EQU (1<<1) ; READ/WRITE DMA QUEUED supported
419A6_wEnFor83_MICROCODE EQU (1<<0) ; DOWNLOAD MICROCODE command supported
420
421; ATA-6 Word 87, Command set/feature default
422A6_wEnFor84_GENLOG EQU (1<<5) ; General Purpose Logging feature set supported
423A6_wEnFor84_MEDIAPASS EQU (1<<3) ; Media Card Pass Through Command feature set enabled
424A6_wEnFor84_MEDIASER EQU (1<<2) ; Media serial number is valid
425A6_wEnFor84_SMARTTEST EQU (1<<1) ; SMART self-test supported
426A6_wEnFor84_SMARTLOG EQU (1<<0) ; SMART error logging supported
427
428; ATA-6 Word 88, Ultra DMA Mode
429A6_wUDMA_MODE5_SELECTED EQU (1<<13) ; Ultra DMA mode 5 is selected
430A6_wUDMA_MODE4_SELECTED EQU (1<<12) ; Ultra DMA mode 4 is selected
431A6_wUDMA_MODE3_SELECTED EQU (1<<11) ; Ultra DMA mode 3 is selected
432A6_wUDMA_MODE2_SELECTED EQU (1<<10) ; Ultra DMA mode 2 is selected
433A6_wUDMA_MODE1_SELECTED EQU (1<<9) ; Ultra DMA mode 1 is selected
434A6_wUDMA_MODE0_SELECTED EQU (1<<8) ; Ultra DMA mode 0 is selected
435A6_wUDMA_MODE5_SUPRTD EQU (1<<5) ; Ultra DMA mode 5 and below are supported
436A6_wUDMA_MODE4_SUPRTD EQU (1<<4) ; Ultra DMA mode 4 and below are supported
437A6_wUDMA_MODE3_SUPRTD EQU (1<<3) ; Ultra DMA mode 3 and below are supported
438A6_wUDMA_MODE2_SUPRTD EQU (1<<2) ; Ultra DMA mode 2 and below are supported
439A6_wUDMA_MODE1_SUPRTD EQU (1<<1) ; Ultra DMA mode 1 and below are supported
440A6_wUDMA_MODE0_SUPRTD EQU (1<<0) ; Ultra DMA mode 0 is supported
441
442; ATA-6 Word 93, Hardware reset result
443A6_wReset_CBLID_BELOW EQU (1<<13) ; Device detected CBLID- above ViH
444A6_wReset_DEV1_PDIAG EQU (1<<11) ; Device 1 asserted PDIAG-
445A6_wReset_DEV0_RESP_D1 EQU (1<<6) ; Device 0 responds when Device 1 is selected
446A6_wReset_DEV0_DASP EQU (1<<5) ; Device 0 detected the assertion of DASP-
447A6_wReset_DEV0_PDIAG EQU (1<<4) ; Device 0 detected the assertion of PDIAG
448A6_wReset_DEV0_PASSED EQU (1<<3) ; Device 0 passed diagnostics
449A6_wReset_MASK_DEV1_DETERMINE EQU ((1<<10)|(1<<9)) ; These bits indicate how Device 1 determined the device number
450A6_wReset_MASK_DEV0_DETERMINE EQU ((1<<2)|(1<<1)) ; These bits indicate how Device 0 determined the device number:
451A6_wReset_RESERVED EQU 00b
452A6_wReset_JUMPER EQU 01b ; a jumper was used
453A6_wReset_CSEL EQU 10b ; the CSEL signal was used
454A6_wReset_UNKNOWN EQU 11b ; some other method was used or the method is unknown
455
456; ATA-6 Word 127, Removable Media Status Notification feature set support
457A6_wRMSN_SUPPORTED EQU (1<<0) ; Removable Media Status Notification feature supported
458
459; ATA-6 Word 128, Security status
460A6_wSecurity_MAX EQU (1<<8) ; Security level 0 = High, 1 = Maximum
461A6_wSecurity_ENH_ERASE EQU (1<<5) ; Enhanced security erase supported
462A6_wSecurity_EXPIRED EQU (1<<4) ; Security count expired
463A6_wSecurity_FROZEN EQU (1<<3) ; Security frozen
464A6_wSecurity_LOCKED EQU (1<<2) ; Security locked
465A6_wSecurity_ENABLED EQU (1<<1) ; Security enabled
466A6_wSecurity_SUPPORTED EQU (1<<0) ; Security supported
467
468; ATA-6 Word 160, CFA Power Mode 1
469A6_wCFAPower_WORDSUPP EQU (1<<15) ; Word 160 supported
470A6_wCFAPower_REQUIRED EQU (1<<13) ; CFA power mode 1 is required for one or more commands implemented by the device
471A6_wCFAPower_DISABLED EQU (1<<12) ; CFA power mode 1 disabled
472A6_wCFAPower_MASK_mA EQU 0FFFh ; Maximum current in mA
473
474
475%endif ; ATA_ID_INC
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