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review.coreboot.org / seabios / dd3588f8f502b85db4a4a0574d9a7064866cabf5 / . / src / acpi-dsdt.dsl
blob: 19ac2f9c8587b0b8242f65731570efafeb1f7245 [file] [log] [blame]
Kevin O'Connora4d35762008-03-08 15:43:03 -0500[diff] [blame]1/*
2 * Bochs/QEMU ACPI DSDT ASL definition
3 *
4 * Copyright (c) 2006 Fabrice Bellard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License version 2 as published by the Free Software Foundation.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19DefinitionBlock (
20 "acpi-dsdt.aml", // Output Filename
21 "DSDT", // Signature
22 0x01, // DSDT Compliance Revision
23 "BXPC", // OEMID
24 "BXDSDT", // TABLE ID
25 0x1 // OEM Revision
26 )
27{
28 Scope (\)
29 {
Kevin O'Connora4d35762008-03-08 15:43:03 -0500[diff] [blame]30 /* Debug Output */
31 OperationRegion (DBG, SystemIO, 0xb044, 0x04)
32 Field (DBG, DWordAcc, NoLock, Preserve)
33 {
34 DBGL, 32,
35 }
36 }
37
38
39 /* PCI Bus definition */
40 Scope(\_SB) {
41 Device(PCI0) {
42 Name (_HID, EisaId ("PNP0A03"))
43 Name (_ADR, 0x00)
44 Name (_UID, 1)
45 Name(_PRT, Package() {
46 /* PCI IRQ routing table, example from ACPI 2.0a specification,
47 section 6.2.8.1 */
48 /* Note: we provide the same info as the PCI routing
49 table of the Bochs BIOS */
50
51 // PCI Slot 0
52 Package() {0x0000ffff, 0, LNKD, 0},
53 Package() {0x0000ffff, 1, LNKA, 0},
54 Package() {0x0000ffff, 2, LNKB, 0},
55 Package() {0x0000ffff, 3, LNKC, 0},
56
57 // PCI Slot 1
58 Package() {0x0001ffff, 0, LNKA, 0},
59 Package() {0x0001ffff, 1, LNKB, 0},
60 Package() {0x0001ffff, 2, LNKC, 0},
61 Package() {0x0001ffff, 3, LNKD, 0},
62
63 // PCI Slot 2
64 Package() {0x0002ffff, 0, LNKB, 0},
65 Package() {0x0002ffff, 1, LNKC, 0},
66 Package() {0x0002ffff, 2, LNKD, 0},
67 Package() {0x0002ffff, 3, LNKA, 0},
68
69 // PCI Slot 3
70 Package() {0x0003ffff, 0, LNKC, 0},
71 Package() {0x0003ffff, 1, LNKD, 0},
72 Package() {0x0003ffff, 2, LNKA, 0},
73 Package() {0x0003ffff, 3, LNKB, 0},
74
75 // PCI Slot 4
76 Package() {0x0004ffff, 0, LNKD, 0},
77 Package() {0x0004ffff, 1, LNKA, 0},
78 Package() {0x0004ffff, 2, LNKB, 0},
79 Package() {0x0004ffff, 3, LNKC, 0},
80
81 // PCI Slot 5
82 Package() {0x0005ffff, 0, LNKA, 0},
83 Package() {0x0005ffff, 1, LNKB, 0},
84 Package() {0x0005ffff, 2, LNKC, 0},
85 Package() {0x0005ffff, 3, LNKD, 0},
86 })
87
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400[diff] [blame]88 Name (_CRS, ResourceTemplate ()
Kevin O'Connora4d35762008-03-08 15:43:03 -0500[diff] [blame]89 {
90 WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
91 0x0000, // Address Space Granularity
92 0x0000, // Address Range Minimum
93 0x00FF, // Address Range Maximum
94 0x0000, // Address Translation Offset
95 0x0100, // Address Length
96 ,, )
97 IO (Decode16,
98 0x0CF8, // Address Range Minimum
99 0x0CF8, // Address Range Maximum
100 0x01, // Address Alignment
101 0x08, // Address Length
102 )
103 WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
104 0x0000, // Address Space Granularity
105 0x0000, // Address Range Minimum
106 0x0CF7, // Address Range Maximum
107 0x0000, // Address Translation Offset
108 0x0CF8, // Address Length
109 ,, , TypeStatic)
110 WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
111 0x0000, // Address Space Granularity
112 0x0D00, // Address Range Minimum
113 0xFFFF, // Address Range Maximum
114 0x0000, // Address Translation Offset
115 0xF300, // Address Length
116 ,, , TypeStatic)
117 DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite,
118 0x00000000, // Address Space Granularity
119 0x000A0000, // Address Range Minimum
120 0x000BFFFF, // Address Range Maximum
121 0x00000000, // Address Translation Offset
122 0x00020000, // Address Length
123 ,, , AddressRangeMemory, TypeStatic)
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400[diff] [blame]124 DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite,
Kevin O'Connora4d35762008-03-08 15:43:03 -0500[diff] [blame]125 0x00000000, // Address Space Granularity
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400[diff] [blame]126 0xE0000000, // Address Range Minimum
Kevin O'Connora4d35762008-03-08 15:43:03 -0500[diff] [blame]127 0xFEBFFFFF, // Address Range Maximum
128 0x00000000, // Address Translation Offset
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400[diff] [blame]129 0x1EC00000, // Address Length
130 ,, , AddressRangeMemory, TypeStatic)
Kevin O'Connora4d35762008-03-08 15:43:03 -0500[diff] [blame]131 })
Kevin O'Connora4d35762008-03-08 15:43:03 -0500[diff] [blame]132 }
133 }
134
135 Scope(\_SB.PCI0) {
136
137 /* PIIX3 ISA bridge */
138 Device (ISA) {
139 Name (_ADR, 0x00010000)
140
141 /* PIIX PCI to ISA irq remapping */
142 OperationRegion (P40C, PCI_Config, 0x60, 0x04)
143
144 /* Real-time clock */
145 Device (RTC)
146 {
147 Name (_HID, EisaId ("PNP0B00"))
148 Name (_CRS, ResourceTemplate ()
149 {
150 IO (Decode16, 0x0070, 0x0070, 0x10, 0x02)
151 IRQNoFlags () {8}
152 IO (Decode16, 0x0072, 0x0072, 0x02, 0x06)
153 })
154 }
155
156 /* Keyboard seems to be important for WinXP install */
157 Device (KBD)
158 {
159 Name (_HID, EisaId ("PNP0303"))
160 Method (_STA, 0, NotSerialized)
161 {
162 Return (0x0f)
163 }
164
165 Method (_CRS, 0, NotSerialized)
166 {
167 Name (TMP, ResourceTemplate ()
168 {
169 IO (Decode16,
170 0x0060, // Address Range Minimum
171 0x0060, // Address Range Maximum
172 0x01, // Address Alignment
173 0x01, // Address Length
174 )
175 IO (Decode16,
176 0x0064, // Address Range Minimum
177 0x0064, // Address Range Maximum
178 0x01, // Address Alignment
179 0x01, // Address Length
180 )
181 IRQNoFlags ()
182 {1}
183 })
184 Return (TMP)
185 }
186 }
187
188 /* PS/2 mouse */
189 Device (MOU)
190 {
191 Name (_HID, EisaId ("PNP0F13"))
192 Method (_STA, 0, NotSerialized)
193 {
194 Return (0x0f)
195 }
196
197 Method (_CRS, 0, NotSerialized)
198 {
199 Name (TMP, ResourceTemplate ()
200 {
201 IRQNoFlags () {12}
202 })
203 Return (TMP)
204 }
205 }
206
207 /* PS/2 floppy controller */
208 Device (FDC0)
209 {
210 Name (_HID, EisaId ("PNP0700"))
211 Method (_STA, 0, NotSerialized)
212 {
213 Return (0x0F)
214 }
215 Method (_CRS, 0, NotSerialized)
216 {
217 Name (BUF0, ResourceTemplate ()
218 {
219 IO (Decode16, 0x03F2, 0x03F2, 0x00, 0x04)
220 IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)
221 IRQNoFlags () {6}
222 DMA (Compatibility, NotBusMaster, Transfer8) {2}
223 })
224 Return (BUF0)
225 }
226 }
227
228 /* Parallel port */
229 Device (LPT)
230 {
231 Name (_HID, EisaId ("PNP0400"))
232 Method (_STA, 0, NotSerialized)
233 {
234 Store (\_SB.PCI0.PX13.DRSA, Local0)
235 And (Local0, 0x80000000, Local0)
236 If (LEqual (Local0, 0))
237 {
238 Return (0x00)
239 }
240 Else
241 {
242 Return (0x0F)
243 }
244 }
245 Method (_CRS, 0, NotSerialized)
246 {
247 Name (BUF0, ResourceTemplate ()
248 {
249 IO (Decode16, 0x0378, 0x0378, 0x08, 0x08)
250 IRQNoFlags () {7}
251 })
252 Return (BUF0)
253 }
254 }
255
256 /* Serial Ports */
257 Device (COM1)
258 {
259 Name (_HID, EisaId ("PNP0501"))
260 Name (_UID, 0x01)
261 Method (_STA, 0, NotSerialized)
262 {
263 Store (\_SB.PCI0.PX13.DRSC, Local0)
264 And (Local0, 0x08000000, Local0)
265 If (LEqual (Local0, 0))
266 {
267 Return (0x00)
268 }
269 Else
270 {
271 Return (0x0F)
272 }
273 }
274 Method (_CRS, 0, NotSerialized)
275 {
276 Name (BUF0, ResourceTemplate ()
277 {
278 IO (Decode16, 0x03F8, 0x03F8, 0x00, 0x08)
279 IRQNoFlags () {4}
280 })
281 Return (BUF0)
282 }
283 }
284
285 Device (COM2)
286 {
287 Name (_HID, EisaId ("PNP0501"))
288 Name (_UID, 0x02)
289 Method (_STA, 0, NotSerialized)
290 {
291 Store (\_SB.PCI0.PX13.DRSC, Local0)
292 And (Local0, 0x80000000, Local0)
293 If (LEqual (Local0, 0))
294 {
295 Return (0x00)
296 }
297 Else
298 {
299 Return (0x0F)
300 }
301 }
302 Method (_CRS, 0, NotSerialized)
303 {
304 Name (BUF0, ResourceTemplate ()
305 {
306 IO (Decode16, 0x02F8, 0x02F8, 0x00, 0x08)
307 IRQNoFlags () {3}
308 })
309 Return (BUF0)
310 }
311 }
312 }
313
314 /* PIIX4 PM */
315 Device (PX13) {
316 Name (_ADR, 0x00010003)
317
318 OperationRegion (P13C, PCI_Config, 0x5c, 0x24)
319 Field (P13C, DWordAcc, NoLock, Preserve)
320 {
321 DRSA, 32,
322 DRSB, 32,
323 DRSC, 32,
324 DRSE, 32,
325 DRSF, 32,
326 DRSG, 32,
327 DRSH, 32,
328 DRSI, 32,
329 DRSJ, 32
330 }
331 }
332 }
333
334 /* PCI IRQs */
335 Scope(\_SB) {
336 Field (\_SB.PCI0.ISA.P40C, ByteAcc, NoLock, Preserve)
337 {
338 PRQ0, 8,
339 PRQ1, 8,
340 PRQ2, 8,
341 PRQ3, 8
342 }
343
344 Device(LNKA){
345 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
346 Name(_UID, 1)
347 Name(_PRS, ResourceTemplate(){
348 IRQ (Level, ActiveLow, Shared)
349 {3,4,5,6,7,9,10,11,12}
350 })
351 Method (_STA, 0, NotSerialized)
352 {
353 Store (0x0B, Local0)
354 If (And (0x80, PRQ0, Local1))
355 {
356 Store (0x09, Local0)
357 }
358 Return (Local0)
359 }
360 Method (_DIS, 0, NotSerialized)
361 {
362 Or (PRQ0, 0x80, PRQ0)
363 }
364 Method (_CRS, 0, NotSerialized)
365 {
366 Name (PRR0, ResourceTemplate ()
367 {
368 IRQ (Level, ActiveLow, Shared)
369 {1}
370 })
371 CreateWordField (PRR0, 0x01, TMP)
372 Store (PRQ0, Local0)
373 If (LLess (Local0, 0x80))
374 {
375 ShiftLeft (One, Local0, TMP)
376 }
377 Else
378 {
379 Store (Zero, TMP)
380 }
381 Return (PRR0)
382 }
383 Method (_SRS, 1, NotSerialized)
384 {
385 CreateWordField (Arg0, 0x01, TMP)
386 FindSetRightBit (TMP, Local0)
387 Decrement (Local0)
388 Store (Local0, PRQ0)
389 }
390 }
391 Device(LNKB){
392 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
393 Name(_UID, 2)
394 Name(_PRS, ResourceTemplate(){
395 IRQ (Level, ActiveLow, Shared)
396 {3,4,5,6,7,9,10,11,12}
397 })
398 Method (_STA, 0, NotSerialized)
399 {
400 Store (0x0B, Local0)
401 If (And (0x80, PRQ1, Local1))
402 {
403 Store (0x09, Local0)
404 }
405 Return (Local0)
406 }
407 Method (_DIS, 0, NotSerialized)
408 {
409 Or (PRQ1, 0x80, PRQ1)
410 }
411 Method (_CRS, 0, NotSerialized)
412 {
413 Name (PRR0, ResourceTemplate ()
414 {
415 IRQ (Level, ActiveLow, Shared)
416 {1}
417 })
418 CreateWordField (PRR0, 0x01, TMP)
419 Store (PRQ1, Local0)
420 If (LLess (Local0, 0x80))
421 {
422 ShiftLeft (One, Local0, TMP)
423 }
424 Else
425 {
426 Store (Zero, TMP)
427 }
428 Return (PRR0)
429 }
430 Method (_SRS, 1, NotSerialized)
431 {
432 CreateWordField (Arg0, 0x01, TMP)
433 FindSetRightBit (TMP, Local0)
434 Decrement (Local0)
435 Store (Local0, PRQ1)
436 }
437 }
438 Device(LNKC){
439 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
440 Name(_UID, 3)
441 Name(_PRS, ResourceTemplate(){
442 IRQ (Level, ActiveLow, Shared)
443 {3,4,5,6,7,9,10,11,12}
444 })
445 Method (_STA, 0, NotSerialized)
446 {
447 Store (0x0B, Local0)
448 If (And (0x80, PRQ2, Local1))
449 {
450 Store (0x09, Local0)
451 }
452 Return (Local0)
453 }
454 Method (_DIS, 0, NotSerialized)
455 {
456 Or (PRQ2, 0x80, PRQ2)
457 }
458 Method (_CRS, 0, NotSerialized)
459 {
460 Name (PRR0, ResourceTemplate ()
461 {
462 IRQ (Level, ActiveLow, Shared)
463 {1}
464 })
465 CreateWordField (PRR0, 0x01, TMP)
466 Store (PRQ2, Local0)
467 If (LLess (Local0, 0x80))
468 {
469 ShiftLeft (One, Local0, TMP)
470 }
471 Else
472 {
473 Store (Zero, TMP)
474 }
475 Return (PRR0)
476 }
477 Method (_SRS, 1, NotSerialized)
478 {
479 CreateWordField (Arg0, 0x01, TMP)
480 FindSetRightBit (TMP, Local0)
481 Decrement (Local0)
482 Store (Local0, PRQ2)
483 }
484 }
485 Device(LNKD){
486 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
487 Name(_UID, 4)
488 Name(_PRS, ResourceTemplate(){
489 IRQ (Level, ActiveLow, Shared)
490 {3,4,5,6,7,9,10,11,12}
491 })
492 Method (_STA, 0, NotSerialized)
493 {
494 Store (0x0B, Local0)
495 If (And (0x80, PRQ3, Local1))
496 {
497 Store (0x09, Local0)
498 }
499 Return (Local0)
500 }
501 Method (_DIS, 0, NotSerialized)
502 {
503 Or (PRQ3, 0x80, PRQ3)
504 }
505 Method (_CRS, 0, NotSerialized)
506 {
507 Name (PRR0, ResourceTemplate ()
508 {
509 IRQ (Level, ActiveLow, Shared)
510 {1}
511 })
512 CreateWordField (PRR0, 0x01, TMP)
513 Store (PRQ3, Local0)
514 If (LLess (Local0, 0x80))
515 {
516 ShiftLeft (One, Local0, TMP)
517 }
518 Else
519 {
520 Store (Zero, TMP)
521 }
522 Return (PRR0)
523 }
524 Method (_SRS, 1, NotSerialized)
525 {
526 CreateWordField (Arg0, 0x01, TMP)
527 FindSetRightBit (TMP, Local0)
528 Decrement (Local0)
529 Store (Local0, PRQ3)
530 }
531 }
532 }
533
534 /* S5 = power off state */
535 Name (_S5, Package (4) {
536 0x00, // PM1a_CNT.SLP_TYP
537 0x00, // PM2a_CNT.SLP_TYP
538 0x00, // reserved
539 0x00, // reserved
540 })
541}