blob: 7082b651a119d2887fd9b0f56c600a646f073235 [file] [log] [blame]
Kevin O'Connora4d35762008-03-08 15:43:03 -05001/*
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 */
Michael S. Tsirkin2e55b032011-10-26 23:28:02 +020019
20ACPI_EXTRACT_ALL_CODE AmlCode
21
Kevin O'Connora4d35762008-03-08 15:43:03 -050022DefinitionBlock (
23 "acpi-dsdt.aml", // Output Filename
24 "DSDT", // Signature
25 0x01, // DSDT Compliance Revision
26 "BXPC", // OEMID
27 "BXDSDT", // TABLE ID
28 0x1 // OEM Revision
29 )
30{
Kevin O'Connore9fe15b2011-09-21 19:58:42 -040031
32
33/****************************************************************
34 * Debugging
35 ****************************************************************/
36
Kevin O'Connora4d35762008-03-08 15:43:03 -050037 Scope (\)
38 {
Kevin O'Connora4d35762008-03-08 15:43:03 -050039 /* Debug Output */
Kevin O'Connord4bded42010-09-19 22:13:18 -040040 OperationRegion (DBG, SystemIO, 0x0402, 0x01)
41 Field (DBG, ByteAcc, NoLock, Preserve)
Kevin O'Connora4d35762008-03-08 15:43:03 -050042 {
Kevin O'Connord4bded42010-09-19 22:13:18 -040043 DBGB, 8,
44 }
45
46 /* Debug method - use this method to send output to the QEMU
47 * BIOS debug port. This method handles strings, integers,
48 * and buffers. For example: DBUG("abc") DBUG(0x123) */
49 Method(DBUG, 1) {
50 ToHexString(Arg0, Local0)
51 ToBuffer(Local0, Local0)
52 Subtract(SizeOf(Local0), 1, Local1)
53 Store(Zero, Local2)
54 While (LLess(Local2, Local1)) {
55 Store(DerefOf(Index(Local0, Local2)), DBGB)
56 Increment(Local2)
57 }
58 Store(0x0A, DBGB)
Kevin O'Connora4d35762008-03-08 15:43:03 -050059 }
60 }
61
Kevin O'Connore9fe15b2011-09-21 19:58:42 -040062
63/****************************************************************
64 * PCI Bus definition
65 ****************************************************************/
66
Kevin O'Connora4d35762008-03-08 15:43:03 -050067 Scope(\_SB) {
68 Device(PCI0) {
69 Name (_HID, EisaId ("PNP0A03"))
70 Name (_ADR, 0x00)
71 Name (_UID, 1)
72 Name(_PRT, Package() {
73 /* PCI IRQ routing table, example from ACPI 2.0a specification,
74 section 6.2.8.1 */
75 /* Note: we provide the same info as the PCI routing
76 table of the Bochs BIOS */
Kevin O'Connor1f6c48a2009-10-08 21:59:13 -040077#define prt_slot(nr, lnk0, lnk1, lnk2, lnk3) \
78 Package() { nr##ffff, 0, lnk0, 0 }, \
79 Package() { nr##ffff, 1, lnk1, 0 }, \
80 Package() { nr##ffff, 2, lnk2, 0 }, \
81 Package() { nr##ffff, 3, lnk3, 0 }
Kevin O'Connora4d35762008-03-08 15:43:03 -050082
Kevin O'Connor1f6c48a2009-10-08 21:59:13 -040083#define prt_slot0(nr) prt_slot(nr, LNKD, LNKA, LNKB, LNKC)
84#define prt_slot1(nr) prt_slot(nr, LNKA, LNKB, LNKC, LNKD)
85#define prt_slot2(nr) prt_slot(nr, LNKB, LNKC, LNKD, LNKA)
86#define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB)
87 prt_slot0(0x0000),
Kevin O'Connor5c99b6c2009-12-30 12:36:22 -050088 /* Device 1 is power mgmt device, and can only use irq 9 */
Kevin O'Connora65f4172011-09-25 23:08:58 -040089 prt_slot(0x0001, LNKS, LNKB, LNKC, LNKD),
Kevin O'Connor1f6c48a2009-10-08 21:59:13 -040090 prt_slot2(0x0002),
91 prt_slot3(0x0003),
92 prt_slot0(0x0004),
93 prt_slot1(0x0005),
Kevin O'Connor0fee2c92009-10-08 22:06:06 -040094 prt_slot2(0x0006),
95 prt_slot3(0x0007),
96 prt_slot0(0x0008),
97 prt_slot1(0x0009),
98 prt_slot2(0x000a),
99 prt_slot3(0x000b),
100 prt_slot0(0x000c),
101 prt_slot1(0x000d),
102 prt_slot2(0x000e),
103 prt_slot3(0x000f),
104 prt_slot0(0x0010),
105 prt_slot1(0x0011),
106 prt_slot2(0x0012),
107 prt_slot3(0x0013),
108 prt_slot0(0x0014),
109 prt_slot1(0x0015),
110 prt_slot2(0x0016),
111 prt_slot3(0x0017),
112 prt_slot0(0x0018),
113 prt_slot1(0x0019),
114 prt_slot2(0x001a),
115 prt_slot3(0x001b),
116 prt_slot0(0x001c),
117 prt_slot1(0x001d),
118 prt_slot2(0x001e),
119 prt_slot3(0x001f),
Kevin O'Connora4d35762008-03-08 15:43:03 -0500120 })
121
Kevin O'Connora56b6242009-10-08 22:04:05 -0400122 OperationRegion(PCST, SystemIO, 0xae00, 0x08)
123 Field (PCST, DWordAcc, NoLock, WriteAsZeros)
124 {
125 PCIU, 32,
126 PCID, 32,
127 }
128
129 OperationRegion(SEJ, SystemIO, 0xae08, 0x04)
130 Field (SEJ, DWordAcc, NoLock, WriteAsZeros)
131 {
132 B0EJ, 32,
133 }
134
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400135 Name (_CRS, ResourceTemplate ()
Kevin O'Connora4d35762008-03-08 15:43:03 -0500136 {
137 WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
138 0x0000, // Address Space Granularity
139 0x0000, // Address Range Minimum
140 0x00FF, // Address Range Maximum
141 0x0000, // Address Translation Offset
142 0x0100, // Address Length
143 ,, )
144 IO (Decode16,
145 0x0CF8, // Address Range Minimum
146 0x0CF8, // Address Range Maximum
147 0x01, // Address Alignment
148 0x08, // Address Length
149 )
150 WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
151 0x0000, // Address Space Granularity
152 0x0000, // Address Range Minimum
153 0x0CF7, // Address Range Maximum
154 0x0000, // Address Translation Offset
155 0x0CF8, // Address Length
156 ,, , TypeStatic)
157 WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
158 0x0000, // Address Space Granularity
159 0x0D00, // Address Range Minimum
160 0xFFFF, // Address Range Maximum
161 0x0000, // Address Translation Offset
162 0xF300, // Address Length
163 ,, , TypeStatic)
164 DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite,
165 0x00000000, // Address Space Granularity
166 0x000A0000, // Address Range Minimum
167 0x000BFFFF, // Address Range Maximum
168 0x00000000, // Address Translation Offset
169 0x00020000, // Address Length
170 ,, , AddressRangeMemory, TypeStatic)
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400171 DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite,
Kevin O'Connora4d35762008-03-08 15:43:03 -0500172 0x00000000, // Address Space Granularity
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400173 0xE0000000, // Address Range Minimum
Kevin O'Connora4d35762008-03-08 15:43:03 -0500174 0xFEBFFFFF, // Address Range Maximum
175 0x00000000, // Address Translation Offset
Kevin O'Connor943f3be2008-10-25 15:50:30 -0400176 0x1EC00000, // Address Length
177 ,, , AddressRangeMemory, TypeStatic)
Kevin O'Connora4d35762008-03-08 15:43:03 -0500178 })
Kevin O'Connora4d35762008-03-08 15:43:03 -0500179 }
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400180 }
Kevin O'Connorf4343772009-10-08 22:05:21 -0400181
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400182
183/****************************************************************
184 * HPET
185 ****************************************************************/
186
187 Scope(\_SB) {
Kevin O'Connorf4343772009-10-08 22:05:21 -0400188 Device(HPET) {
189 Name(_HID, EISAID("PNP0103"))
190 Name(_UID, 0)
191 Method (_STA, 0, NotSerialized) {
192 Return(0x0F)
193 }
194 Name(_CRS, ResourceTemplate() {
195 DWordMemory(
196 ResourceConsumer, PosDecode, MinFixed, MaxFixed,
197 NonCacheable, ReadWrite,
198 0x00000000,
199 0xFED00000,
200 0xFED003FF,
201 0x00000000,
202 0x00000400 /* 1K memory: FED00000 - FED003FF */
203 )
204 })
205 }
Kevin O'Connora4d35762008-03-08 15:43:03 -0500206 }
207
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400208
209/****************************************************************
210 * VGA
211 ****************************************************************/
212
Kevin O'Connora4d35762008-03-08 15:43:03 -0500213 Scope(\_SB.PCI0) {
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500214 Device (VGA) {
215 Name (_ADR, 0x00020000)
Kevin O'Connor67b059c2011-05-24 22:35:40 -0400216 OperationRegion(PCIC, PCI_Config, Zero, 0x4)
217 Field(PCIC, DWordAcc, NoLock, Preserve) {
218 VEND, 32
219 }
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500220 Method (_S1D, 0, NotSerialized)
221 {
222 Return (0x00)
223 }
224 Method (_S2D, 0, NotSerialized)
225 {
226 Return (0x00)
227 }
228 Method (_S3D, 0, NotSerialized)
229 {
Kevin O'Connor67b059c2011-05-24 22:35:40 -0400230 If (LEqual(VEND, 0x1001b36)) {
231 Return (0x03) // QXL
232 } Else {
233 Return (0x00)
234 }
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500235 }
236 }
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400237 }
Kevin O'Connora4d35762008-03-08 15:43:03 -0500238
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400239
240/****************************************************************
241 * PIIX3 ISA bridge
242 ****************************************************************/
243
244 Scope(\_SB.PCI0) {
Kevin O'Connora4d35762008-03-08 15:43:03 -0500245 Device (ISA) {
246 Name (_ADR, 0x00010000)
Kevin O'Connor3c241ed2011-01-05 21:25:18 -0500247
Kevin O'Connora4d35762008-03-08 15:43:03 -0500248 /* PIIX PCI to ISA irq remapping */
249 OperationRegion (P40C, PCI_Config, 0x60, 0x04)
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400250 }
251 }
Kevin O'Connora4d35762008-03-08 15:43:03 -0500252
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400253
254/****************************************************************
255 * SuperIO devices (kbd, mouse, etc.)
256 ****************************************************************/
257
258 Scope(\_SB.PCI0.ISA) {
Kevin O'Connora4d35762008-03-08 15:43:03 -0500259 /* Real-time clock */
260 Device (RTC)
261 {
262 Name (_HID, EisaId ("PNP0B00"))
263 Name (_CRS, ResourceTemplate ()
264 {
265 IO (Decode16, 0x0070, 0x0070, 0x10, 0x02)
266 IRQNoFlags () {8}
267 IO (Decode16, 0x0072, 0x0072, 0x02, 0x06)
268 })
269 }
270
271 /* Keyboard seems to be important for WinXP install */
272 Device (KBD)
273 {
274 Name (_HID, EisaId ("PNP0303"))
275 Method (_STA, 0, NotSerialized)
276 {
277 Return (0x0f)
278 }
279
280 Method (_CRS, 0, NotSerialized)
281 {
282 Name (TMP, ResourceTemplate ()
283 {
284 IO (Decode16,
285 0x0060, // Address Range Minimum
286 0x0060, // Address Range Maximum
287 0x01, // Address Alignment
288 0x01, // Address Length
289 )
290 IO (Decode16,
291 0x0064, // Address Range Minimum
292 0x0064, // Address Range Maximum
293 0x01, // Address Alignment
294 0x01, // Address Length
295 )
296 IRQNoFlags ()
297 {1}
298 })
299 Return (TMP)
300 }
301 }
302
303 /* PS/2 mouse */
304 Device (MOU)
305 {
306 Name (_HID, EisaId ("PNP0F13"))
307 Method (_STA, 0, NotSerialized)
308 {
309 Return (0x0f)
310 }
311
312 Method (_CRS, 0, NotSerialized)
313 {
314 Name (TMP, ResourceTemplate ()
315 {
316 IRQNoFlags () {12}
317 })
318 Return (TMP)
319 }
320 }
321
322 /* PS/2 floppy controller */
323 Device (FDC0)
324 {
325 Name (_HID, EisaId ("PNP0700"))
326 Method (_STA, 0, NotSerialized)
327 {
328 Return (0x0F)
329 }
330 Method (_CRS, 0, NotSerialized)
331 {
332 Name (BUF0, ResourceTemplate ()
333 {
334 IO (Decode16, 0x03F2, 0x03F2, 0x00, 0x04)
335 IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)
336 IRQNoFlags () {6}
337 DMA (Compatibility, NotBusMaster, Transfer8) {2}
338 })
339 Return (BUF0)
340 }
341 }
342
343 /* Parallel port */
344 Device (LPT)
345 {
346 Name (_HID, EisaId ("PNP0400"))
347 Method (_STA, 0, NotSerialized)
348 {
349 Store (\_SB.PCI0.PX13.DRSA, Local0)
350 And (Local0, 0x80000000, Local0)
351 If (LEqual (Local0, 0))
352 {
353 Return (0x00)
354 }
355 Else
356 {
357 Return (0x0F)
358 }
359 }
360 Method (_CRS, 0, NotSerialized)
361 {
362 Name (BUF0, ResourceTemplate ()
363 {
364 IO (Decode16, 0x0378, 0x0378, 0x08, 0x08)
365 IRQNoFlags () {7}
366 })
367 Return (BUF0)
368 }
369 }
370
371 /* Serial Ports */
372 Device (COM1)
373 {
374 Name (_HID, EisaId ("PNP0501"))
375 Name (_UID, 0x01)
376 Method (_STA, 0, NotSerialized)
377 {
378 Store (\_SB.PCI0.PX13.DRSC, Local0)
379 And (Local0, 0x08000000, Local0)
380 If (LEqual (Local0, 0))
381 {
382 Return (0x00)
383 }
384 Else
385 {
386 Return (0x0F)
387 }
388 }
389 Method (_CRS, 0, NotSerialized)
390 {
391 Name (BUF0, ResourceTemplate ()
392 {
393 IO (Decode16, 0x03F8, 0x03F8, 0x00, 0x08)
394 IRQNoFlags () {4}
395 })
396 Return (BUF0)
397 }
398 }
399
400 Device (COM2)
401 {
402 Name (_HID, EisaId ("PNP0501"))
403 Name (_UID, 0x02)
404 Method (_STA, 0, NotSerialized)
405 {
406 Store (\_SB.PCI0.PX13.DRSC, Local0)
407 And (Local0, 0x80000000, Local0)
408 If (LEqual (Local0, 0))
409 {
410 Return (0x00)
411 }
412 Else
413 {
414 Return (0x0F)
415 }
416 }
417 Method (_CRS, 0, NotSerialized)
418 {
419 Name (BUF0, ResourceTemplate ()
420 {
421 IO (Decode16, 0x02F8, 0x02F8, 0x00, 0x08)
422 IRQNoFlags () {3}
423 })
424 Return (BUF0)
425 }
426 }
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400427 }
Kevin O'Connora4d35762008-03-08 15:43:03 -0500428
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400429
430/****************************************************************
431 * PIIX4 PM
432 ****************************************************************/
433
434 Scope(\_SB.PCI0) {
Kevin O'Connora4d35762008-03-08 15:43:03 -0500435 Device (PX13) {
436 Name (_ADR, 0x00010003)
437
438 OperationRegion (P13C, PCI_Config, 0x5c, 0x24)
439 Field (P13C, DWordAcc, NoLock, Preserve)
440 {
441 DRSA, 32,
442 DRSB, 32,
443 DRSC, 32,
444 DRSE, 32,
445 DRSF, 32,
446 DRSG, 32,
447 DRSH, 32,
448 DRSI, 32,
449 DRSJ, 32
450 }
451 }
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400452 }
453
454
455/****************************************************************
456 * PCI hotplug
457 ****************************************************************/
458
459 Scope(\_SB.PCI0) {
Kevin O'Connor9d3d7cb2011-09-21 21:19:51 -0400460 /* Methods called by bulk generated PCI devices below */
Kevin O'Connor3c241ed2011-01-05 21:25:18 -0500461
Michael S. Tsirkinc9737882011-11-20 19:56:59 +0200462 /* Methods called by hotplug devices */
Kevin O'Connor9d3d7cb2011-09-21 21:19:51 -0400463 Method (PCEJ, 1, NotSerialized) {
464 // _EJ0 method - eject callback
465 Store(ShiftLeft(1, Arg0), B0EJ)
466 Return (0x0)
467 }
468
Michael S. Tsirkinc9737882011-11-20 19:56:59 +0200469 /* Hotplug notification method supplied by SSDT */
470 External (\_SB.PCI0.PCNT, MethodObj)
Kevin O'Connor5eaed9c2011-09-21 20:14:42 -0400471
Kevin O'Connor5eaed9c2011-09-21 20:14:42 -0400472 /* PCI hotplug notify method */
473 Method(PCNF, 0) {
Kevin O'Connor9d3d7cb2011-09-21 21:19:51 -0400474 // Local0 = iterator
475 Store (Zero, Local0)
476 While (LLess(Local0, 31)) {
477 Increment(Local0)
478 If (And(PCIU, ShiftLeft(1, Local0))) {
479 PCNT(Local0, 1)
480 }
481 If (And(PCID, ShiftLeft(1, Local0))) {
482 PCNT(Local0, 3)
483 }
484 }
485 Return(One)
486 }
487
Kevin O'Connora4d35762008-03-08 15:43:03 -0500488 }
489
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400490
491/****************************************************************
492 * PCI IRQs
493 ****************************************************************/
494
Kevin O'Connora4d35762008-03-08 15:43:03 -0500495 Scope(\_SB) {
Kevin O'Connora65f4172011-09-25 23:08:58 -0400496 Field (PCI0.ISA.P40C, ByteAcc, NoLock, Preserve)
497 {
498 PRQ0, 8,
499 PRQ1, 8,
500 PRQ2, 8,
501 PRQ3, 8
502 }
Kevin O'Connora4d35762008-03-08 15:43:03 -0500503
Kevin O'Connora65f4172011-09-25 23:08:58 -0400504 Method (IQST, 1, NotSerialized) {
505 // _STA method - get status
506 If (And (0x80, Arg0)) {
507 Return (0x09)
508 }
509 Return (0x0B)
Kevin O'Connora4d35762008-03-08 15:43:03 -0500510 }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400511 Method (IQCR, 1, NotSerialized) {
512 // _CRS method - get current settings
513 Name (PRR0, ResourceTemplate ()
514 {
515 Interrupt (, Level, ActiveHigh, Shared)
516 { 0 }
517 })
518 CreateDWordField (PRR0, 0x05, PRRI)
519 If (LLess (Arg0, 0x80)) {
520 Store (Arg0, PRRI)
521 }
522 Return (PRR0)
Kevin O'Connora4d35762008-03-08 15:43:03 -0500523 }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500524 // _DIS method - disable interrupt
525#define DISIRQ(PRQVAR) \
526 Or(PRQVAR, 0x80, PRQVAR) \
527 // _SRS method - set interrupt
528#define SETIRQ(PRQVAR, IRQINFO) \
529 CreateDWordField (IRQINFO, 0x05, PRRI) \
530 Store (PRRI, PRQVAR)
Kevin O'Connora65f4172011-09-25 23:08:58 -0400531
532 Device(LNKA) {
533 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
534 Name(_UID, 1)
535 Name(_PRS, ResourceTemplate(){
536 Interrupt (, Level, ActiveHigh, Shared)
537 { 5, 10, 11 }
538 })
539 Method (_STA, 0, NotSerialized) { Return (IQST(PRQ0)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500540 Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ0) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400541 Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ0)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500542 Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ0, Arg0) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400543 }
544 Device(LNKB) {
545 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
546 Name(_UID, 2)
547 Name(_PRS, ResourceTemplate(){
548 Interrupt (, Level, ActiveHigh, Shared)
549 { 5, 10, 11 }
550 })
551 Method (_STA, 0, NotSerialized) { Return (IQST(PRQ1)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500552 Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ1) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400553 Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ1)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500554 Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ1, Arg0) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400555 }
556 Device(LNKC) {
557 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
558 Name(_UID, 3)
559 Name(_PRS, ResourceTemplate() {
560 Interrupt (, Level, ActiveHigh, Shared)
561 { 5, 10, 11 }
562 })
563 Method (_STA, 0, NotSerialized) { Return (IQST(PRQ2)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500564 Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ2) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400565 Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ2)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500566 Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ2, Arg0) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400567 }
568 Device(LNKD) {
569 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
570 Name(_UID, 4)
571 Name(_PRS, ResourceTemplate() {
572 Interrupt (, Level, ActiveHigh, Shared)
573 { 5, 10, 11 }
574 })
575 Method (_STA, 0, NotSerialized) { Return (IQST(PRQ3)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500576 Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ3) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400577 Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ3)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500578 Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ3, Arg0) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400579 }
580 Device(LNKS) {
581 Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
582 Name(_UID, 5)
583 Name(_PRS, ResourceTemplate() {
584 Interrupt (, Level, ActiveHigh, Shared)
585 { 9 }
586 })
587 Method (_STA, 0, NotSerialized) { Return (IQST(PRQ0)) }
Kevin O'Connor891766f2011-12-17 10:26:17 -0500588 Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ0) }
Kevin O'Connora65f4172011-09-25 23:08:58 -0400589 Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ0)) }
Kevin O'Connor6d5a2172010-10-20 21:59:11 -0400590 }
Kevin O'Connora4d35762008-03-08 15:43:03 -0500591 }
592
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400593
594/****************************************************************
595 * Suspend
596 ****************************************************************/
597
Kevin O'Connor9967ab72008-12-18 21:57:33 -0500598 /*
599 * S3 (suspend-to-ram), S4 (suspend-to-disk) and S5 (power-off) type codes:
600 * must match piix4 emulation.
601 */
602 Name (\_S3, Package (0x04)
603 {
604 0x01, /* PM1a_CNT.SLP_TYP */
605 0x01, /* PM1b_CNT.SLP_TYP */
606 Zero, /* reserved */
607 Zero /* reserved */
608 })
609 Name (\_S4, Package (0x04)
610 {
611 Zero, /* PM1a_CNT.SLP_TYP */
612 Zero, /* PM1b_CNT.SLP_TYP */
613 Zero, /* reserved */
614 Zero /* reserved */
615 })
616 Name (\_S5, Package (0x04)
617 {
618 Zero, /* PM1a_CNT.SLP_TYP */
619 Zero, /* PM1b_CNT.SLP_TYP */
620 Zero, /* reserved */
621 Zero /* reserved */
Kevin O'Connora4d35762008-03-08 15:43:03 -0500622 })
Kevin O'Connor12a490b2009-10-08 22:03:28 -0400623
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400624
625/****************************************************************
626 * CPU hotplug
627 ****************************************************************/
628
Kevin O'Connore2074bf2010-08-03 21:30:03 -0400629 Scope(\_SB) {
630 /* Objects filled in by run-time generated SSDT */
631 External(NTFY, MethodObj)
632 External(CPON, PkgObj)
633
634 /* Methods called by run-time generated SSDT Processor objects */
635 Method (CPMA, 1, NotSerialized) {
636 // _MAT method - create an madt apic buffer
637 // Local0 = CPON flag for this cpu
638 Store(DerefOf(Index(CPON, Arg0)), Local0)
639 // Local1 = Buffer (in madt apic form) to return
640 Store(Buffer(8) {0x00, 0x08, 0x00, 0x00, 0x00, 0, 0, 0}, Local1)
641 // Update the processor id, lapic id, and enable/disable status
642 Store(Arg0, Index(Local1, 2))
643 Store(Arg0, Index(Local1, 3))
644 Store(Local0, Index(Local1, 4))
645 Return (Local1)
646 }
647 Method (CPST, 1, NotSerialized) {
648 // _STA method - return ON status of cpu
649 // Local0 = CPON flag for this cpu
650 Store(DerefOf(Index(CPON, Arg0)), Local0)
651 If (Local0) { Return(0xF) } Else { Return(0x0) }
652 }
653 Method (CPEJ, 2, NotSerialized) {
654 // _EJ0 method - eject callback
655 Sleep(200)
656 }
657
658 /* CPU hotplug notify method */
659 OperationRegion(PRST, SystemIO, 0xaf00, 32)
660 Field (PRST, ByteAcc, NoLock, Preserve)
661 {
662 PRS, 256
663 }
664 Method(PRSC, 0) {
665 // Local5 = active cpu bitmap
666 Store (PRS, Local5)
667 // Local2 = last read byte from bitmap
668 Store (Zero, Local2)
669 // Local0 = cpuid iterator
670 Store (Zero, Local0)
671 While (LLess(Local0, SizeOf(CPON))) {
672 // Local1 = CPON flag for this cpu
673 Store(DerefOf(Index(CPON, Local0)), Local1)
674 If (And(Local0, 0x07)) {
675 // Shift down previously read bitmap byte
676 ShiftRight(Local2, 1, Local2)
677 } Else {
678 // Read next byte from cpu bitmap
679 Store(DerefOf(Index(Local5, ShiftRight(Local0, 3))), Local2)
680 }
681 // Local3 = active state for this cpu
682 Store(And(Local2, 1), Local3)
683
684 If (LNotEqual(Local1, Local3)) {
685 // State change - update CPON with new state
686 Store(Local3, Index(CPON, Local0))
687 // Do CPU notify
688 If (LEqual(Local3, 1)) {
689 NTFY(Local0, 1)
690 } Else {
691 NTFY(Local0, 3)
692 }
693 }
694 Increment(Local0)
695 }
696 Return(One)
697 }
698 }
699
Kevin O'Connore9fe15b2011-09-21 19:58:42 -0400700
701/****************************************************************
702 * General purpose events
703 ****************************************************************/
704
Kevin O'Connor12a490b2009-10-08 22:03:28 -0400705 Scope (\_GPE)
706 {
707 Name(_HID, "ACPI0006")
708
709 Method(_L00) {
710 Return(0x01)
711 }
712 Method(_L01) {
Kevin O'Connor5eaed9c2011-09-21 20:14:42 -0400713 // PCI hotplug event
714 Return(\_SB.PCI0.PCNF())
Kevin O'Connor12a490b2009-10-08 22:03:28 -0400715 }
716 Method(_L02) {
Kevin O'Connore2074bf2010-08-03 21:30:03 -0400717 // CPU hotplug event
718 Return(\_SB.PRSC())
Kevin O'Connor12a490b2009-10-08 22:03:28 -0400719 }
720 Method(_L03) {
721 Return(0x01)
722 }
723 Method(_L04) {
724 Return(0x01)
725 }
726 Method(_L05) {
727 Return(0x01)
728 }
729 Method(_L06) {
730 Return(0x01)
731 }
732 Method(_L07) {
733 Return(0x01)
734 }
735 Method(_L08) {
736 Return(0x01)
737 }
738 Method(_L09) {
739 Return(0x01)
740 }
741 Method(_L0A) {
742 Return(0x01)
743 }
744 Method(_L0B) {
745 Return(0x01)
746 }
747 Method(_L0C) {
748 Return(0x01)
749 }
750 Method(_L0D) {
751 Return(0x01)
752 }
753 Method(_L0E) {
754 Return(0x01)
755 }
756 Method(_L0F) {
757 Return(0x01)
758 }
759 }
Kevin O'Connora4d35762008-03-08 15:43:03 -0500760}