vbox.dsl@ 12170

Last change on this file since 12170 was 10372, checked in by vboxsync, 16 years ago
disable the floppy controller in the ACPI tables if necessary
Property svn:eol-style set to `LF` Property svn:keywords set to `Id`
File size: 29.5 KB

Line
1	// $Id: vbox.dsl 10372 2008-07-08 14:14:29Z vboxsync $
2	/// @file
3	//
4	// VirtualBox ACPI
5	//
6	// Copyright (C) 2006-2007 Sun Microsystems, Inc.
7	//
8	// This file is part of VirtualBox Open Source Edition (OSE), as
9	// available from http://www.virtualbox.org. This file is free software;
10	// you can redistribute it and/or modify it under the terms of the GNU
11	// General Public License as published by the Free Software Foundation,
12	// in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
13	// distribution. VirtualBox OSE is distributed in the hope that it will
14	// be useful, but WITHOUT ANY WARRANTY of any kind.
15	//
16
17	DefinitionBlock ("DSDT.aml", "DSDT", 1, "VBOX ", "VBOXBIOS", 2)
18	{
19	// Declare debugging ports withing SystemIO
20	OperationRegion(DBG0, SystemIO, 0x3000, 4)
21
22	// Writes to this field Will dump hex char
23	Field (DBG0, ByteAcc, NoLock, Preserve)
24	{
25	DHE1, 8,
26	}
27
28	// Writes to this field Will dump hex word
29	Field (DBG0, WordAcc, NoLock, Preserve)
30	{
31	DHE2, 16,
32	}
33
34	// Writes to this field Will dump hex double word
35	Field (DBG0, DWordAcc, NoLock, Preserve)
36	{
37	DHE4, 32,
38	}
39
40	// Writes to this field will dump ascii char
41	Field (DBG0, ByteAcc, NoLock, Preserve)
42	{
43	Offset (1),
44	DCHR, 8
45	}
46
47	// Shortcuts
48	Method(HEX, 1)
49	{
50	Store (Arg0, DHE1)
51	}
52
53	Method(HEX2, 1)
54	{
55	Store (Arg0, DHE2)
56	}
57
58	Method(HEX4, 1)
59	{
60	Store (Arg0, DHE4)
61	}
62
63	// Code from Microsoft sample
64	// http://www.microsoft.com/whdc/system/pnppwr/powermgmt/_OSI-method.mspx
65
66	//
67	// SLEN(Str) - Returns the length of Str (excluding NULL).
68	//
69	Method(SLEN, 1)
70	{
71	//
72	// Note: The caller must make sure that the argument is a string object.
73	//
74	Store(Arg0, Local0)
75	Return(Sizeof(Local0))
76	}
77
78	Method(S2BF, 1)
79	{
80	//
81	// Note: The caller must make sure that the argument is a string object.
82	//
83	// Local0 contains length of string + NULL.
84	//
85	Store(Arg0, Local0)
86	Add(SLEN(Local0), One, Local0)
87	//
88	// Convert the string object into a buffer object.
89	//
90	Name(BUFF, Buffer(Local0) {})
91	Store(Arg0, BUFF)
92	Return(BUFF)
93	}
94
95	// Convert ASCII string to buffer and store it's contents (char by
96	// char) into DCHR (thus possibly writing the string to console)
97	Method (\DBG, 1, NotSerialized)
98	{
99	Store(Arg0, Local0)
100	Store(S2BF (Local0), Local1)
101	Store(SizeOf (Local1), Local0)
102	Decrement (Local0)
103	Store(Zero, Local2)
104	While (Local0)
105	{
106	Decrement (Local0)
107	Store (DerefOf (Index (Local1, Local2)), DCHR)
108	Increment (Local2)
109	}
110	}
111
112	Name(PICM, 0)
113	Method(_PIC, 1)
114	{
115	DBG ("Pic mode: ")
116	HEX4 (Arg0)
117	Store (Arg0, PICM)
118	}
119
120	// Processor object
121	// #1463: Showing the CPU can make the guest do bad things on it like SpeedStep.
122	// In this case, XP SP2 contains this buggy Intelppm.sys driver which wants to mess
123	// with SpeedStep if it finds a CPU object and when it finds out that it can't, it
124	// tries to unload and crashes (MS probably never tested this code path).
125	// Scope (\_PR)
126	// {
127	// Processor (CPU1, 0x01, 0x00000000, 0x00) {}
128	// }
129
130	Scope (\_SB)
131	{
132	OperationRegion (SYSI, SystemIO, 0x4048, 0x08)
133	Field (SYSI, DwordAcc, NoLock, Preserve)
134	{
135	IDX0, 32,
136	DAT0, 32,
137	}
138
139	IndexField (IDX0, DAT0, DwordAcc, NoLock, Preserve)
140	{
141	MEML, 32,
142	UIOA, 32,
143	Offset (0x80),
144	ININ, 32,
145	Offset (0x200),
146	VAIN, 32,
147	}
148
149	Method (_INI, 0, NotSerialized)
150	{
151	Store (0xbadc0de, VAIN)
152	DBG ("MEML: ")
153	HEX4 (MEML)
154	DBG ("UIOA: ")
155	HEX4 (UIOA)
156	}
157
158	// PCI PIC IRQ Routing table
159	// Must match pci.c:pci_slot_get_pirq
160	Name (PR00, Package ()
161	{
162	Package (0x04) {0x0002FFFF, 0x00, LNKB, 0x00,},
163	Package (0x04) {0x0002FFFF, 0x01, LNKC, 0x00,},
164	Package (0x04) {0x0002FFFF, 0x02, LNKD, 0x00,},
165	Package (0x04) {0x0002FFFF, 0x03, LNKA, 0x00,},
166	Package (0x04) {0x0003FFFF, 0x00, LNKC, 0x00,},
167	Package (0x04) {0x0003FFFF, 0x01, LNKD, 0x00,},
168	Package (0x04) {0x0003FFFF, 0x02, LNKA, 0x00,},
169	Package (0x04) {0x0003FFFF, 0x03, LNKB, 0x00,},
170	Package (0x04) {0x0004FFFF, 0x00, LNKD, 0x00,},
171	Package (0x04) {0x0004FFFF, 0x01, LNKA, 0x00,},
172	Package (0x04) {0x0004FFFF, 0x02, LNKB, 0x00,},
173	Package (0x04) {0x0004FFFF, 0x03, LNKC, 0x00,},
174	Package (0x04) {0x0005FFFF, 0x00, LNKA, 0x00,},
175	Package (0x04) {0x0005FFFF, 0x01, LNKB, 0x00,},
176	Package (0x04) {0x0005FFFF, 0x02, LNKC, 0x00,},
177	Package (0x04) {0x0005FFFF, 0x03, LNKD, 0x00,},
178	Package (0x04) {0x0006FFFF, 0x00, LNKB, 0x00,},
179	Package (0x04) {0x0006FFFF, 0x01, LNKC, 0x00,},
180	Package (0x04) {0x0006FFFF, 0x02, LNKD, 0x00,},
181	Package (0x04) {0x0006FFFF, 0x03, LNKA, 0x00,},
182	Package (0x04) {0x0007FFFF, 0x00, LNKC, 0x00,},
183	Package (0x04) {0x0007FFFF, 0x01, LNKD, 0x00,},
184	Package (0x04) {0x0007FFFF, 0x02, LNKA, 0x00,},
185	Package (0x04) {0x0007FFFF, 0x03, LNKB, 0x00,},
186	Package (0x04) {0x0008FFFF, 0x00, LNKD, 0x00,},
187	Package (0x04) {0x0008FFFF, 0x01, LNKA, 0x00,},
188	Package (0x04) {0x0008FFFF, 0x02, LNKB, 0x00,},
189	Package (0x04) {0x0008FFFF, 0x03, LNKC, 0x00,},
190	Package (0x04) {0x0009FFFF, 0x00, LNKA, 0x00,},
191	Package (0x04) {0x0009FFFF, 0x01, LNKB, 0x00,},
192	Package (0x04) {0x0009FFFF, 0x02, LNKC, 0x00,},
193	Package (0x04) {0x0009FFFF, 0x03, LNKD, 0x00,},
194	Package (0x04) {0x000AFFFF, 0x00, LNKB, 0x00,},
195	Package (0x04) {0x000AFFFF, 0x01, LNKC, 0x00,},
196	Package (0x04) {0x000AFFFF, 0x02, LNKD, 0x00,},
197	Package (0x04) {0x000AFFFF, 0x03, LNKA, 0x00,},
198	Package (0x04) {0x000BFFFF, 0x00, LNKC, 0x00,},
199	Package (0x04) {0x000BFFFF, 0x01, LNKD, 0x00,},
200	Package (0x04) {0x000BFFFF, 0x02, LNKA, 0x00,},
201	Package (0x04) {0x000BFFFF, 0x03, LNKB, 0x00,},
202	Package (0x04) {0x000CFFFF, 0x00, LNKD, 0x00,},
203	Package (0x04) {0x000CFFFF, 0x01, LNKA, 0x00,},
204	Package (0x04) {0x000CFFFF, 0x02, LNKB, 0x00,},
205	Package (0x04) {0x000CFFFF, 0x03, LNKC, 0x00,},
206	Package (0x04) {0x000DFFFF, 0x00, LNKA, 0x00,},
207	Package (0x04) {0x000DFFFF, 0x01, LNKB, 0x00,},
208	Package (0x04) {0x000DFFFF, 0x02, LNKC, 0x00,},
209	Package (0x04) {0x000DFFFF, 0x03, LNKD, 0x00,},
210	Package (0x04) {0x000EFFFF, 0x00, LNKB, 0x00,},
211	Package (0x04) {0x000EFFFF, 0x01, LNKC, 0x00,},
212	Package (0x04) {0x000EFFFF, 0x02, LNKD, 0x00,},
213	Package (0x04) {0x000EFFFF, 0x03, LNKA, 0x00,},
214	Package (0x04) {0x000FFFFF, 0x00, LNKC, 0x00,},
215	Package (0x04) {0x000FFFFF, 0x01, LNKD, 0x00,},
216	Package (0x04) {0x000FFFFF, 0x02, LNKA, 0x00,},
217	Package (0x04) {0x000FFFFF, 0x03, LNKB, 0x00,}
218	})
219
220	// PCI I/O APIC IRQ Routing table
221	// Must match pci.c:pci_slot_get_acpi_pirq
222	Name (PR01, Package ()
223	{
224	Package (0x04) {0x0002FFFF, 0x00, 0x00, 0x12,},
225	Package (0x04) {0x0002FFFF, 0x01, 0x00, 0x13,},
226	Package (0x04) {0x0002FFFF, 0x02, 0x00, 0x14,},
227	Package (0x04) {0x0002FFFF, 0x03, 0x00, 0x15,},
228	Package (0x04) {0x0003FFFF, 0x00, 0x00, 0x13,},
229	Package (0x04) {0x0003FFFF, 0x01, 0x00, 0x14,},
230	Package (0x04) {0x0003FFFF, 0x02, 0x00, 0x15,},
231	Package (0x04) {0x0003FFFF, 0x03, 0x00, 0x16,},
232	Package (0x04) {0x0004FFFF, 0x00, 0x00, 0x14,},
233	Package (0x04) {0x0004FFFF, 0x01, 0x00, 0x15,},
234	Package (0x04) {0x0004FFFF, 0x02, 0x00, 0x16,},
235	Package (0x04) {0x0004FFFF, 0x03, 0x00, 0x17,},
236	Package (0x04) {0x0005FFFF, 0x00, 0x00, 0x15,},
237	Package (0x04) {0x0005FFFF, 0x01, 0x00, 0x16,},
238	Package (0x04) {0x0005FFFF, 0x02, 0x00, 0x17,},
239	Package (0x04) {0x0005FFFF, 0x03, 0x00, 0x10,},
240	Package (0x04) {0x0006FFFF, 0x00, 0x00, 0x16,},
241	Package (0x04) {0x0006FFFF, 0x01, 0x00, 0x17,},
242	Package (0x04) {0x0006FFFF, 0x02, 0x00, 0x10,},
243	Package (0x04) {0x0006FFFF, 0x03, 0x00, 0x11,},
244	Package (0x04) {0x0007FFFF, 0x00, 0x00, 0x17,},
245	Package (0x04) {0x0007FFFF, 0x01, 0x00, 0x10,},
246	Package (0x04) {0x0007FFFF, 0x02, 0x00, 0x11,},
247	Package (0x04) {0x0007FFFF, 0x03, 0x00, 0x12,},
248	Package (0x04) {0x0008FFFF, 0x00, 0x00, 0x10,},
249	Package (0x04) {0x0008FFFF, 0x01, 0x00, 0x11,},
250	Package (0x04) {0x0008FFFF, 0x02, 0x00, 0x12,},
251	Package (0x04) {0x0008FFFF, 0x03, 0x00, 0x13,},
252	Package (0x04) {0x0009FFFF, 0x00, 0x00, 0x11,},
253	Package (0x04) {0x0009FFFF, 0x01, 0x00, 0x12,},
254	Package (0x04) {0x0009FFFF, 0x02, 0x00, 0x13,},
255	Package (0x04) {0x0009FFFF, 0x03, 0x00, 0x14,},
256	Package (0x04) {0x000AFFFF, 0x00, 0x00, 0x12,},
257	Package (0x04) {0x000AFFFF, 0x01, 0x00, 0x13,},
258	Package (0x04) {0x000AFFFF, 0x02, 0x00, 0x14,},
259	Package (0x04) {0x000AFFFF, 0x03, 0x00, 0x15,},
260	Package (0x04) {0x000BFFFF, 0x00, 0x00, 0x13,},
261	Package (0x04) {0x000BFFFF, 0x01, 0x00, 0x14,},
262	Package (0x04) {0x000BFFFF, 0x02, 0x00, 0x15,},
263	Package (0x04) {0x000BFFFF, 0x03, 0x00, 0x16,},
264	Package (0x04) {0x000CFFFF, 0x00, 0x00, 0x14,},
265	Package (0x04) {0x000CFFFF, 0x01, 0x00, 0x15,},
266	Package (0x04) {0x000CFFFF, 0x02, 0x00, 0x16,},
267	Package (0x04) {0x000CFFFF, 0x03, 0x00, 0x17,},
268	Package (0x04) {0x000DFFFF, 0x00, 0x00, 0x15,},
269	Package (0x04) {0x000DFFFF, 0x01, 0x00, 0x16,},
270	Package (0x04) {0x000DFFFF, 0x02, 0x00, 0x17,},
271	Package (0x04) {0x000DFFFF, 0x03, 0x00, 0x10,},
272	Package (0x04) {0x000EFFFF, 0x00, 0x00, 0x16,},
273	Package (0x04) {0x000EFFFF, 0x01, 0x00, 0x17,},
274	Package (0x04) {0x000EFFFF, 0x02, 0x00, 0x10,},
275	Package (0x04) {0x000EFFFF, 0x03, 0x00, 0x11,},
276	Package (0x04) {0x000FFFFF, 0x00, 0x00, 0x17,},
277	Package (0x04) {0x000FFFFF, 0x01, 0x00, 0x10,},
278	Package (0x04) {0x000FFFFF, 0x02, 0x00, 0x11,},
279	Package (0x04) {0x000FFFFF, 0x03, 0x00, 0x12,}
280	})
281
282	// Possible resource settings for PCI link A
283	Name (PRSA, ResourceTemplate ()
284	{
285	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
286	})
287
288	// Possible resource settings for PCI link B
289	Name (PRSB, ResourceTemplate ()
290	{
291	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
292	})
293
294	// Possible resource settings for PCI link C
295	Name (PRSC, ResourceTemplate ()
296	{
297	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
298	})
299
300	// Possible resource settings for PCI link D
301	Name (PRSD, ResourceTemplate ()
302	{
303	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
304	})
305
306	// PCI bus 0
307	Device (PCI0)
308	{
309	Name (_HID, EisaId ("PNP0A03"))
310	Name (_ADR, 0x00) // address
311	Name (_BBN, 0x00) // base bus adddress
312	Name (_UID, 0x00)
313
314	// Method that returns routing table
315	Method (_PRT, 0, NotSerialized)
316	{
317	if (LEqual (LAnd (PICM, UIOA), Zero)) {
318	DBG ("RETURNING PIC\n")
319	Store (0x00, \_SB.PCI0.SBRG.APDE)
320	Store (0x00, \_SB.PCI0.SBRG.APAD)
321	Return (PR00)
322	}
323	else {
324	DBG ("RETURNING APIC\n")
325	Store (0xbe, \_SB.PCI0.SBRG.APDE)
326	Store (0xef, \_SB.PCI0.SBRG.APAD)
327	Return (PR01)
328	}
329	}
330
331	Device (SBRG)
332	{
333	// Address of the PIIX3 (device 1 function 0)
334	Name (_ADR, 0x00010000)
335	OperationRegion (PCIC, PCI_Config, 0x00, 0xff)
336
337	Field (PCIC, ByteAcc, NoLock, Preserve)
338	{
339	Offset (0xad),
340	APAD, 8,
341	Offset (0xde),
342	APDE, 8,
343	}
344
345	// Keyboard device
346	Device (PS2K)
347	{
348	Name (_HID, EisaId ("PNP0303"))
349	Method (_STA, 0, NotSerialized)
350	{
351	Return (0x0F)
352	}
353
354	Name (_CRS, ResourceTemplate ()
355	{
356	IO (Decode16, 0x0060, 0x0060, 0x00, 0x01)
357	IO (Decode16, 0x0064, 0x0064, 0x00, 0x01)
358	IRQNoFlags () {1}
359	})
360	}
361
362	// DMA Controller
363	Device (DMAC)
364	{
365	Name (_HID, EisaId ("PNP0200"))
366	Name (_CRS, ResourceTemplate ()
367	{
368	IO (Decode16, 0x0000, 0x0000, 0x01, 0x10)
369	IO (Decode16, 0x0080, 0x0080, 0x01, 0x10)
370	IO (Decode16, 0x00C0, 0x00C0, 0x01, 0x20)
371	DMA (Compatibility, BusMaster, Transfer8_16) {4}
372	})
373	}
374
375	// Floppy disk controller
376	Device (FDC0)
377	{
378	Name (_HID, EisaId ("PNP0700"))
379
380	OperationRegion (CFDC, SystemIO, 0x4054, 0x08)
381	Field (CFDC, DwordAcc, NoLock, Preserve)
382	{
383	FSTA, 32,
384	}
385
386	Method (_STA, 0, NotSerialized)
387	{
388	Return (FSTA)
389	}
390
391	// Current resource settings
392	Name (_CRS, ResourceTemplate ()
393	{
394	IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06)
395	IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01)
396	IRQNoFlags () {6}
397	DMA (Compatibility, NotBusMaster, Transfer8) {2}
398	})
399
400	// Possible resource settings
401	Name (_PRS, ResourceTemplate ()
402	{
403	IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06)
404	IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01)
405	IRQNoFlags () {6}
406	DMA (Compatibility, NotBusMaster, Transfer8) {2}
407	})
408
409	}
410
411	// Mouse device
412	Device (PS2M)
413	{
414	Name (_HID, EisaId ("PNP0F03"))
415	Method (_STA, 0, NotSerialized)
416	{
417	Return (0x0F)
418	}
419
420	Name (_CRS, ResourceTemplate ()
421	{
422	IO (Decode16, 0x0060, 0x0060, 0x00, 0x01)
423	IO (Decode16, 0x0064, 0x0064, 0x00, 0x01)
424	IRQNoFlags () {12}
425	})
426	}
427
428	// Parallel port
429	Device (LPT)
430	{
431	Name (_HID, EisaId ("PNP0400"))
432	Method (_STA, 0, NotSerialized)
433	{
434	Return (0x0F)
435	}
436	Name (_CRS, ResourceTemplate ()
437	{
438	IO (Decode16, 0x0378, 0x0378, 0x08, 0x08)
439	IO (Decode16, 0x0778, 0x0778, 0x08, 0x08)
440	IRQNoFlags () {7}
441	})
442	}
443	}
444
445	// Control method battery
446	Device (BAT0)
447	{
448	Name (_HID, EisaId ("PNP0C0A"))
449	Name (_UID, 0x00)
450
451	Scope (\_GPE)
452	{
453	// GPE bit 0 handler
454	// GPE.0 must be set and SCI raised when
455	// battery info changed and _BIF must be
456	// re-evaluated
457	Method (_L00, 0, NotSerialized)
458	{
459	Notify (\_SB.PCI0.BAT0, 0x81)
460	}
461	}
462
463	OperationRegion (CBAT, SystemIO, 0x4040, 0x08)
464	Field (CBAT, DwordAcc, NoLock, Preserve)
465	{
466	IDX0, 32,
467	DAT0, 32,
468	}
469
470	IndexField (IDX0, DAT0, DwordAcc, NoLock, Preserve)
471	{
472	STAT, 32,
473	PRAT, 32,
474	RCAP, 32,
475	PVOL, 32,
476
477	UNIT, 32,
478	DCAP, 32,
479	LFCP, 32,
480	BTEC, 32,
481	DVOL, 32,
482	DWRN, 32,
483	DLOW, 32,
484	GRN1, 32,
485	GRN2, 32,
486
487	BSTA, 32,
488	APSR, 32,
489	}
490
491	Method (_STA, 0, NotSerialized)
492	{
493	return (BSTA)
494	}
495
496	Name (PBIF, Package ()
497	{
498	0x01, // Power unit, 1 - mA
499	0x7fffffff, // Design capacity
500	0x7fffffff, // Last full charge capacity
501	0x00, // Battery technology
502	0xffffffff, // Design voltage
503	0x00, // Design capacity of Warning
504	0x00, // Design capacity of Low
505	0x04, // Battery capacity granularity 1
506	0x04, // Battery capacity granularity 2
507	"1", // Model number
508	"0", // Serial number
509	"VBOX", // Battery type
510	"innotek" // OEM Information
511	})
512
513	Name (PBST, Package () {
514	0, // Battery state
515	0x7fffffff, // Battery present rate
516	0x7fffffff, // Battery remaining capacity
517	0x7fffffff // Battery present voltage
518	})
519
520	// Battery information
521	Method (_BIF, 0, NotSerialized)
522	{
523	Store (UNIT, Index (PBIF, 0,))
524	Store (DCAP, Index (PBIF, 1,))
525	Store (LFCP, Index (PBIF, 2,))
526	Store (BTEC, Index (PBIF, 3,))
527	Store (DVOL, Index (PBIF, 4,))
528	Store (DWRN, Index (PBIF, 5,))
529	Store (DLOW, Index (PBIF, 6,))
530	Store (GRN1, Index (PBIF, 7,))
531	Store (GRN2, Index (PBIF, 8,))
532
533	DBG ("_BIF:\n")
534	HEX4 (DerefOf (Index (PBIF, 0,)))
535	HEX4 (DerefOf (Index (PBIF, 1,)))
536	HEX4 (DerefOf (Index (PBIF, 2,)))
537	HEX4 (DerefOf (Index (PBIF, 3,)))
538	HEX4 (DerefOf (Index (PBIF, 4,)))
539	HEX4 (DerefOf (Index (PBIF, 5,)))
540	HEX4 (DerefOf (Index (PBIF, 6,)))
541	HEX4 (DerefOf (Index (PBIF, 7,)))
542	HEX4 (DerefOf (Index (PBIF, 8,)))
543
544	return (PBIF)
545	}
546
547	// Battery status
548	Method (_BST, 0, NotSerialized)
549	{
550	Store (STAT, Index (PBST, 0,))
551	Store (PRAT, Index (PBST, 1,))
552	Store (RCAP, Index (PBST, 2,))
553	Store (PVOL, Index (PBST, 3,))
554	/*
555	DBG ("_BST:\n")
556	HEX4 (DerefOf (Index (PBST, 0,)))
557	HEX4 (DerefOf (Index (PBST, 1,)))
558	HEX4 (DerefOf (Index (PBST, 2,)))
559	HEX4 (DerefOf (Index (PBST, 3,)))
560	*/
561	return (PBST)
562	}
563	}
564
565	Device (AC)
566	{
567	Name (_HID, "ACPI0003")
568	Name (_UID, 0x00)
569	Name (_PCL, Package (0x01)
570	{
571	\_SB
572	})
573
574	Method (_PSR, 0, NotSerialized)
575	{
576	// DBG ("_PSR:\n")
577	// HEX4 (\_SB.PCI0.BAT0.APSR)
578	return (\_SB.PCI0.BAT0.APSR)
579	}
580
581	Method (_STA, 0, NotSerialized)
582	{
583	return (0x0f)
584	}
585	}
586	}
587	}
588
589	Scope (\_SB)
590	{
591	Scope (PCI0)
592	{
593	// PCI0 current resource settings
594	Name (CRS, ResourceTemplate ()
595	{
596	WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
597	0x0000,
598	0x0000,
599	0x00FF,
600	0x0000,
601	0x0100)
602	IO (Decode16, 0x0CF8, 0x0CF8, 0x01, 0x08)
603	WordIO (ResourceProducer, MinFixed, MaxFixed,
604	PosDecode, EntireRange,
605	0x0000,
606	0x0000,
607	0x0CF7,
608	0x0000,
609	0x0CF8)
610	WordIO (ResourceProducer, MinFixed, MaxFixed,
611	PosDecode, EntireRange,
612	0x0000,
613	0x0D00,
614	0xFFFF,
615	0x0000,
616	0xF300)
617
618	/* Taken from ACPI faq (with some modifications) */
619	DwordMemory( // descriptor for video RAM behind ISA bus
620	ResourceProducer, // bit 0 of general flags is 0
621	PosDecode,
622	MinFixed, // Range is fixed
623	MaxFixed, // Range is Fixed
624	Cacheable,
625	ReadWrite,
626	0x00000000, // Granularity
627	0x000a0000, // Min
628	0x000bffff, // Max
629	0x00000000, // Translation
630	0x00020000 // Range Length
631	)
632
633	DwordMemory( // Consumed-and-produced resource
634	// (all of memory space)
635	ResourceProducer, // bit 0 of general flags is 0
636	PosDecode, // positive Decode
637	MinFixed, // Range is fixed
638	MaxFixed, // Range is fixed
639	Cacheable,
640	ReadWrite,
641	0x00000000, // Granularity
642	0x00000000, // Min (calculated dynamically)
643
644	0xffdfffff, // Max = 4GB - 2MB
645	0x00000000, // Translation
646	0xdfdfffff, // Range Length (calculated
647	// dynamically)
648	, // Optional field left blank
649	, // Optional field left blank
650	MEM3 // Name declaration for this
651	// descriptor
652	)
653	})
654
655	Method (_CRS, 0, NotSerialized)
656	{
657	CreateDwordField (CRS, \_SB.PCI0.MEM3._MIN, RAMT)
658	CreateDwordField (CRS, \_SB.PCI0.MEM3._LEN, RAMR)
659	Store (MEML, RAMT)
660	Subtract (0xffe00000, RAMT, RAMR)
661	Return (CRS)
662	}
663	}
664	}
665
666	Scope (\_SB)
667	{
668	// Fields within PIIX3 configuration[0x60..0x63] with
669	// IRQ mappings
670	Field (\_SB.PCI0.SBRG.PCIC, ByteAcc, NoLock, Preserve)
671	{
672	Offset (0x60),
673	PIRA, 8,
674	PIRB, 8,
675	PIRC, 8,
676	PIRD, 8
677	}
678
679	Name (BUFA, ResourceTemplate ()
680	{
681	IRQ (Level, ActiveLow, Shared) {15}
682	})
683	CreateWordField (BUFA, 0x01, ICRS)
684
685	// Generic status of IRQ routing entry
686	Method (LSTA, 1, NotSerialized)
687	{
688	And (Arg0, 0x80, Local0)
689	// DBG ("LSTA: ")
690	// HEX (Arg0)
691	If (Local0)
692	{
693	Return (0x09)
694	}
695	Else
696	{
697	Return (0x0B)
698	}
699	}
700
701	// Generic "current resource settings" for routing entry
702	Method (LCRS, 1, NotSerialized)
703	{
704	And (Arg0, 0x0F, Local0)
705	ShiftLeft (0x01, Local0, ICRS)
706	// DBG ("LCRS: ")
707	// HEX (ICRS)
708	Return (BUFA)
709	}
710
711	// Generic "set resource settings" for routing entry
712	Method (LSRS, 1, NotSerialized)
713	{
714	CreateWordField (Arg0, 0x01, ISRS)
715	FindSetRightBit (ISRS, Local0)
716	Return (Decrement (Local0))
717	}
718
719	// Generic "disable" for routing entry
720	Method (LDIS, 1, NotSerialized)
721	{
722	Return (Or (Arg0, 0x80))
723	}
724
725	// Link A
726	Device (LNKA)
727	{
728	Name (_HID, EisaId ("PNP0C0F"))
729	Name (_UID, 0x01)
730
731	// Status
732	Method (_STA, 0, NotSerialized)
733	{
734	DBG ("LNKA._STA\n")
735	Return (LSTA (PIRA))
736	}
737
738	// Possible resource settings
739	Method (_PRS, 0, NotSerialized)
740	{
741	DBG ("LNKA._PRS\n")
742	Return (PRSA)
743	}
744
745	// Disable
746	Method (_DIS, 0, NotSerialized)
747	{
748	DBG ("LNKA._DIS\n")
749	Store (LDIS (PIRA), PIRA)
750	}
751
752	// Current resource settings
753	Method (_CRS, 0, NotSerialized)
754	{
755	DBG ("LNKA._CRS\n")
756	Return (LCRS (PIRA))
757	}
758
759	// Set resource settings
760	Method (_SRS, 1, NotSerialized)
761	{
762	DBG ("LNKA._SRS: ")
763	HEX (LSRS (Arg0))
764	Store (LSRS (Arg0), PIRA)
765	}
766	}
767
768	// Link B
769	Device (LNKB)
770	{
771	Name (_HID, EisaId ("PNP0C0F"))
772	Name (_UID, 0x02)
773	Method (_STA, 0, NotSerialized)
774	{
775	// DBG ("LNKB._STA\n")
776	Return (LSTA (PIRB))
777	}
778
779	Method (_PRS, 0, NotSerialized)
780	{
781	// DBG ("LNKB._PRS\n")
782	Return (PRSB)
783	}
784
785	Method (_DIS, 0, NotSerialized)
786	{
787	// DBG ("LNKB._DIS\n")
788	Store (LDIS (PIRB), PIRB)
789	}
790
791	Method (_CRS, 0, NotSerialized)
792	{
793	// DBG ("LNKB._CRS\n")
794	Return (LCRS (PIRB))
795	}
796
797	Method (_SRS, 1, NotSerialized)
798	{
799	DBG ("LNKB._SRS: ")
800	HEX (LSRS (Arg0))
801	Store (LSRS (Arg0), PIRB)
802	}
803	}
804
805	// Link C
806	Device (LNKC)
807	{
808	Name (_HID, EisaId ("PNP0C0F"))
809	Name (_UID, 0x03)
810	Method (_STA, 0, NotSerialized)
811	{
812	// DBG ("LNKC._STA\n")
813	Return (LSTA (PIRC))
814	}
815
816	Method (_PRS, 0, NotSerialized)
817	{
818	// DBG ("LNKC._PRS\n")
819	Return (PRSC)
820	}
821
822	Method (_DIS, 0, NotSerialized)
823	{
824	// DBG ("LNKC._DIS\n")
825	Store (LDIS (PIRC), PIRC)
826	}
827
828	Method (_CRS, 0, NotSerialized)
829	{
830	// DBG ("LNKC._CRS\n")
831	Return (LCRS (PIRC))
832	}
833
834	Method (_SRS, 1, NotSerialized)
835	{
836	DBG ("LNKC._SRS: ")
837	HEX (LSRS (Arg0))
838	Store (LSRS (Arg0), PIRC)
839	}
840	}
841
842	// Link D
843	Device (LNKD)
844	{
845	Name (_HID, EisaId ("PNP0C0F"))
846	Name (_UID, 0x04)
847	Method (_STA, 0, NotSerialized)
848	{
849	// DBG ("LNKD._STA\n")
850	Return (LSTA (PIRD))
851	}
852
853	Method (_PRS, 0, NotSerialized)
854	{
855	// DBG ("LNKD._PRS\n")
856	Return (PRSD)
857	}
858
859	Method (_DIS, 0, NotSerialized)
860	{
861	// DBG ("LNKD._DIS\n")
862	Store (LDIS (PIRA), PIRD)
863	}
864
865	Method (_CRS, 0, NotSerialized)
866	{
867	// DBG ("LNKD._CRS\n")
868	Return (LCRS (PIRD))
869	}
870
871	Method (_SRS, 1, NotSerialized)
872	{
873	DBG ("LNKD._SRS: ")
874	HEX (LSRS (Arg0))
875	Store (LSRS (Arg0), PIRD)
876	}
877	}
878	}
879
880	// Sx states
881	Name (_S0, Package (2) {
882	0x00,
883	0x00,
884	})
885
886	Name (_S5, Package (2) {
887	0x05,
888	0x05,
889	})
890
891	Method (_PTS, 1, NotSerialized)
892	{
893	DBG ("Prepare to sleep: ")
894	HEX (Arg0)
895	}
896	}
897
898	/*
899	* Local Variables:
900	* comment-start: "//"
901	* End:
902	*/

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