vbox.dsl@ 3257

Last change on this file since 3257 was 2988, checked in by vboxsync, 17 years ago
InnoTek -> innotek part 4: more miscellaneous files.
Property svn:eol-style set to `native` Property svn:keywords set to `Id`
File size: 28.9 KB

Line
1	// $Id: vbox.dsl 2988 2007-06-01 17:36:09Z vboxsync $
2	/// @file
3	//
4	// VirtualBox ACPI
5	//
6	// Copyright (C) 2006-2007 innotek GmbH
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	// If you received this file as part of a commercial VirtualBox
17	// distribution, then only the terms of your commercial VirtualBox
18	// license agreement apply instead of the previous paragraph.
19	//
20
21	DefinitionBlock ("DSDT.aml", "DSDT", 1, "VBOX ", "VBOXBIOS", 2)
22	{
23	// Declare debugging ports withing SystemIO
24	OperationRegion(DBG0, SystemIO, 0x3000, 4)
25
26	// Writes to this field Will dump hex char
27	Field (DBG0, ByteAcc, NoLock, Preserve)
28	{
29	DHE1, 8,
30	}
31
32	// Writes to this field Will dump hex word
33	Field (DBG0, WordAcc, NoLock, Preserve)
34	{
35	DHE2, 16,
36	}
37
38	// Writes to this field Will dump hex double word
39	Field (DBG0, DWordAcc, NoLock, Preserve)
40	{
41	DHE4, 32,
42	}
43
44	// Writes to this field will dump ascii char
45	Field (DBG0, ByteAcc, NoLock, Preserve)
46	{
47	Offset (1),
48	DCHR, 8
49	}
50
51	// Shortcuts
52	Method(HEX, 1)
53	{
54	Store (Arg0, DHE1)
55	}
56
57	Method(HEX2, 1)
58	{
59	Store (Arg0, DHE2)
60	}
61
62	Method(HEX4, 1)
63	{
64	Store (Arg0, DHE4)
65	}
66
67	// Code from Microsoft sample
68	// http://www.microsoft.com/whdc/system/pnppwr/powermgmt/_OSI-method.mspx
69
70	//
71	// SLEN(Str) - Returns the length of Str (excluding NULL).
72	//
73	Method(SLEN, 1)
74	{
75	//
76	// Note: The caller must make sure that the argument is a string object.
77	//
78	Store(Arg0, Local0)
79	Return(Sizeof(Local0))
80	}
81
82	Method(S2BF, 1)
83	{
84	//
85	// Note: The caller must make sure that the argument is a string object.
86	//
87	// Local0 contains length of string + NULL.
88	//
89	Store(Arg0, Local0)
90	Add(SLEN(Local0), One, Local0)
91	//
92	// Convert the string object into a buffer object.
93	//
94	Name(BUFF, Buffer(Local0) {})
95	Store(Arg0, BUFF)
96	Return(BUFF)
97	}
98
99	// Convert ASCII string to buffer and store it's contents (char by
100	// char) into DCHR (thus possibly writing the string to console)
101	Method (\DBG, 1, NotSerialized)
102	{
103	Store(Arg0, Local0)
104	Store(S2BF (Local0), Local1)
105	Store(SizeOf (Local1), Local0)
106	Decrement (Local0)
107	Store(Zero, Local2)
108	While (Local0)
109	{
110	Decrement (Local0)
111	Store (DerefOf (Index (Local1, Local2)), DCHR)
112	Increment (Local2)
113	}
114	}
115
116	Name(PICM, 0)
117	Method(_PIC, 1)
118	{
119	DBG ("Pic mode: ")
120	HEX4 (Arg0)
121	Store (Arg0, PICM)
122	}
123
124	// Processor object
125	// #1463: Showing the CPU can make the guest do bad things on it like SpeedStep.
126	// In this case, XP SP2 contains this buggy Intelppm.sys driver which wants to mess
127	// with SpeedStep if it finds a CPU object and when it finds out that it can't, it
128	// tries to unload and crashes (MS probably never tested this code path).
129	// Scope (\_PR)
130	// {
131	// Processor (CPU1, 0x01, 0x00000000, 0x00) {}
132	// }
133
134	Scope (\_SB)
135	{
136	OperationRegion (SYSI, SystemIO, 0x4048, 0x08)
137	Field (SYSI, DwordAcc, NoLock, Preserve)
138	{
139	IDX0, 32,
140	DAT0, 32,
141	}
142
143	IndexField (IDX0, DAT0, DwordAcc, NoLock, Preserve)
144	{
145	MEML, 32,
146	UIOA, 32,
147	Offset (0x80),
148	ININ, 32,
149	Offset (0x200),
150	VAIN, 32,
151	}
152
153	Method (_INI, 0, NotSerialized)
154	{
155	Store (0xbadc0de, VAIN)
156	DBG ("MEML: ")
157	HEX4 (MEML)
158	DBG ("UIOA: ")
159	HEX4 (UIOA)
160	}
161
162	// PCI PIC IRQ Routing table
163	// Must match pci.c:pci_slot_get_pirq
164	Name (PR00, Package ()
165	{
166	Package (0x04) {0x0002FFFF, 0x00, LNKB, 0x00,},
167	Package (0x04) {0x0002FFFF, 0x01, LNKC, 0x00,},
168	Package (0x04) {0x0002FFFF, 0x02, LNKD, 0x00,},
169	Package (0x04) {0x0002FFFF, 0x03, LNKA, 0x00,},
170	Package (0x04) {0x0003FFFF, 0x00, LNKC, 0x00,},
171	Package (0x04) {0x0003FFFF, 0x01, LNKD, 0x00,},
172	Package (0x04) {0x0003FFFF, 0x02, LNKA, 0x00,},
173	Package (0x04) {0x0003FFFF, 0x03, LNKB, 0x00,},
174	Package (0x04) {0x0004FFFF, 0x00, LNKD, 0x00,},
175	Package (0x04) {0x0004FFFF, 0x01, LNKA, 0x00,},
176	Package (0x04) {0x0004FFFF, 0x02, LNKB, 0x00,},
177	Package (0x04) {0x0004FFFF, 0x03, LNKC, 0x00,},
178	Package (0x04) {0x0005FFFF, 0x00, LNKA, 0x00,},
179	Package (0x04) {0x0005FFFF, 0x01, LNKB, 0x00,},
180	Package (0x04) {0x0005FFFF, 0x02, LNKC, 0x00,},
181	Package (0x04) {0x0005FFFF, 0x03, LNKD, 0x00,},
182	Package (0x04) {0x0006FFFF, 0x00, LNKB, 0x00,},
183	Package (0x04) {0x0006FFFF, 0x01, LNKC, 0x00,},
184	Package (0x04) {0x0006FFFF, 0x02, LNKD, 0x00,},
185	Package (0x04) {0x0006FFFF, 0x03, LNKA, 0x00,},
186	Package (0x04) {0x0007FFFF, 0x00, LNKC, 0x00,},
187	Package (0x04) {0x0007FFFF, 0x01, LNKD, 0x00,},
188	Package (0x04) {0x0007FFFF, 0x02, LNKA, 0x00,},
189	Package (0x04) {0x0007FFFF, 0x03, LNKB, 0x00,},
190	Package (0x04) {0x0008FFFF, 0x00, LNKD, 0x00,},
191	Package (0x04) {0x0008FFFF, 0x01, LNKA, 0x00,},
192	Package (0x04) {0x0008FFFF, 0x02, LNKB, 0x00,},
193	Package (0x04) {0x0008FFFF, 0x03, LNKC, 0x00,},
194	Package (0x04) {0x0009FFFF, 0x00, LNKA, 0x00,},
195	Package (0x04) {0x0009FFFF, 0x01, LNKB, 0x00,},
196	Package (0x04) {0x0009FFFF, 0x02, LNKC, 0x00,},
197	Package (0x04) {0x0009FFFF, 0x03, LNKD, 0x00,},
198	Package (0x04) {0x000AFFFF, 0x00, LNKB, 0x00,},
199	Package (0x04) {0x000AFFFF, 0x01, LNKC, 0x00,},
200	Package (0x04) {0x000AFFFF, 0x02, LNKD, 0x00,},
201	Package (0x04) {0x000AFFFF, 0x03, LNKA, 0x00,},
202	Package (0x04) {0x000BFFFF, 0x00, LNKC, 0x00,},
203	Package (0x04) {0x000BFFFF, 0x01, LNKD, 0x00,},
204	Package (0x04) {0x000BFFFF, 0x02, LNKA, 0x00,},
205	Package (0x04) {0x000BFFFF, 0x03, LNKB, 0x00,},
206	Package (0x04) {0x000CFFFF, 0x00, LNKD, 0x00,},
207	Package (0x04) {0x000CFFFF, 0x01, LNKA, 0x00,},
208	Package (0x04) {0x000CFFFF, 0x02, LNKB, 0x00,},
209	Package (0x04) {0x000CFFFF, 0x03, LNKC, 0x00,},
210	Package (0x04) {0x000DFFFF, 0x00, LNKA, 0x00,},
211	Package (0x04) {0x000DFFFF, 0x01, LNKB, 0x00,},
212	Package (0x04) {0x000DFFFF, 0x02, LNKC, 0x00,},
213	Package (0x04) {0x000DFFFF, 0x03, LNKD, 0x00,},
214	Package (0x04) {0x000EFFFF, 0x00, LNKB, 0x00,},
215	Package (0x04) {0x000EFFFF, 0x01, LNKC, 0x00,},
216	Package (0x04) {0x000EFFFF, 0x02, LNKD, 0x00,},
217	Package (0x04) {0x000EFFFF, 0x03, LNKA, 0x00,},
218	Package (0x04) {0x000FFFFF, 0x00, LNKC, 0x00,},
219	Package (0x04) {0x000FFFFF, 0x01, LNKD, 0x00,},
220	Package (0x04) {0x000FFFFF, 0x02, LNKA, 0x00,},
221	Package (0x04) {0x000FFFFF, 0x03, LNKB, 0x00,}
222	})
223
224	// PCI I/O APIC IRQ Routing table
225	// Must match pci.c:pci_slot_get_acpi_pirq
226	Name (PR01, Package ()
227	{
228	Package (0x04) {0x0002FFFF, 0x00, 0x00, 0x12,},
229	Package (0x04) {0x0002FFFF, 0x01, 0x00, 0x13,},
230	Package (0x04) {0x0002FFFF, 0x02, 0x00, 0x14,},
231	Package (0x04) {0x0002FFFF, 0x03, 0x00, 0x15,},
232	Package (0x04) {0x0003FFFF, 0x00, 0x00, 0x13,},
233	Package (0x04) {0x0003FFFF, 0x01, 0x00, 0x14,},
234	Package (0x04) {0x0003FFFF, 0x02, 0x00, 0x15,},
235	Package (0x04) {0x0003FFFF, 0x03, 0x00, 0x16,},
236	Package (0x04) {0x0004FFFF, 0x00, 0x00, 0x14,},
237	Package (0x04) {0x0004FFFF, 0x01, 0x00, 0x15,},
238	Package (0x04) {0x0004FFFF, 0x02, 0x00, 0x16,},
239	Package (0x04) {0x0004FFFF, 0x03, 0x00, 0x17,},
240	Package (0x04) {0x0005FFFF, 0x00, 0x00, 0x15,},
241	Package (0x04) {0x0005FFFF, 0x01, 0x00, 0x16,},
242	Package (0x04) {0x0005FFFF, 0x02, 0x00, 0x17,},
243	Package (0x04) {0x0005FFFF, 0x03, 0x00, 0x10,},
244	Package (0x04) {0x0006FFFF, 0x00, 0x00, 0x16,},
245	Package (0x04) {0x0006FFFF, 0x01, 0x00, 0x17,},
246	Package (0x04) {0x0006FFFF, 0x02, 0x00, 0x10,},
247	Package (0x04) {0x0006FFFF, 0x03, 0x00, 0x11,},
248	Package (0x04) {0x0007FFFF, 0x00, 0x00, 0x17,},
249	Package (0x04) {0x0007FFFF, 0x01, 0x00, 0x10,},
250	Package (0x04) {0x0007FFFF, 0x02, 0x00, 0x11,},
251	Package (0x04) {0x0007FFFF, 0x03, 0x00, 0x12,},
252	Package (0x04) {0x0008FFFF, 0x00, 0x00, 0x10,},
253	Package (0x04) {0x0008FFFF, 0x01, 0x00, 0x11,},
254	Package (0x04) {0x0008FFFF, 0x02, 0x00, 0x12,},
255	Package (0x04) {0x0008FFFF, 0x03, 0x00, 0x13,},
256	Package (0x04) {0x0009FFFF, 0x00, 0x00, 0x11,},
257	Package (0x04) {0x0009FFFF, 0x01, 0x00, 0x12,},
258	Package (0x04) {0x0009FFFF, 0x02, 0x00, 0x13,},
259	Package (0x04) {0x0009FFFF, 0x03, 0x00, 0x14,},
260	Package (0x04) {0x000AFFFF, 0x00, 0x00, 0x12,},
261	Package (0x04) {0x000AFFFF, 0x01, 0x00, 0x13,},
262	Package (0x04) {0x000AFFFF, 0x02, 0x00, 0x14,},
263	Package (0x04) {0x000AFFFF, 0x03, 0x00, 0x15,},
264	Package (0x04) {0x000BFFFF, 0x00, 0x00, 0x13,},
265	Package (0x04) {0x000BFFFF, 0x01, 0x00, 0x14,},
266	Package (0x04) {0x000BFFFF, 0x02, 0x00, 0x15,},
267	Package (0x04) {0x000BFFFF, 0x03, 0x00, 0x16,},
268	Package (0x04) {0x000CFFFF, 0x00, 0x00, 0x14,},
269	Package (0x04) {0x000CFFFF, 0x01, 0x00, 0x15,},
270	Package (0x04) {0x000CFFFF, 0x02, 0x00, 0x16,},
271	Package (0x04) {0x000CFFFF, 0x03, 0x00, 0x17,},
272	Package (0x04) {0x000DFFFF, 0x00, 0x00, 0x15,},
273	Package (0x04) {0x000DFFFF, 0x01, 0x00, 0x16,},
274	Package (0x04) {0x000DFFFF, 0x02, 0x00, 0x17,},
275	Package (0x04) {0x000DFFFF, 0x03, 0x00, 0x10,},
276	Package (0x04) {0x000EFFFF, 0x00, 0x00, 0x16,},
277	Package (0x04) {0x000EFFFF, 0x01, 0x00, 0x17,},
278	Package (0x04) {0x000EFFFF, 0x02, 0x00, 0x10,},
279	Package (0x04) {0x000EFFFF, 0x03, 0x00, 0x11,},
280	Package (0x04) {0x000FFFFF, 0x00, 0x00, 0x17,},
281	Package (0x04) {0x000FFFFF, 0x01, 0x00, 0x10,},
282	Package (0x04) {0x000FFFFF, 0x02, 0x00, 0x11,},
283	Package (0x04) {0x000FFFFF, 0x03, 0x00, 0x12,}
284	})
285
286	// Possible resource settings for PCI link A
287	Name (PRSA, ResourceTemplate ()
288	{
289	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
290	})
291
292	// Possible resource settings for PCI link B
293	Name (PRSB, ResourceTemplate ()
294	{
295	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
296	})
297
298	// Possible resource settings for PCI link C
299	Name (PRSC, ResourceTemplate ()
300	{
301	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
302	})
303
304	// Possible resource settings for PCI link D
305	Name (PRSD, ResourceTemplate ()
306	{
307	IRQ (Level, ActiveLow, Shared) {5,9,10,11}
308	})
309
310	// PCI bus 0
311	Device (PCI0)
312	{
313	Name (_HID, EisaId ("PNP0A03"))
314	Name (_ADR, 0x00) // address
315	Name (_BBN, 0x00) // base bus adddress
316	Name (_UID, 0x00)
317
318	// Method that returns routing table
319	Method (_PRT, 0, NotSerialized)
320	{
321	if (LEqual (LAnd (PICM, UIOA), Zero)) {
322	DBG ("RETURNING PIC\n")
323	Store (0x00, \_SB.PCI0.SBRG.APDE)
324	Store (0x00, \_SB.PCI0.SBRG.APAD)
325	Return (PR00)
326	}
327	else {
328	DBG ("RETURNING APIC\n")
329	Store (0xbe, \_SB.PCI0.SBRG.APDE)
330	Store (0xef, \_SB.PCI0.SBRG.APAD)
331	Return (PR01)
332	}
333	}
334
335	Device (SBRG)
336	{
337	// Address of the PIIX3 (device 1 function 0)
338	Name (_ADR, 0x00010000)
339	OperationRegion (PCIC, PCI_Config, 0x00, 0xff)
340
341	Field (PCIC, ByteAcc, NoLock, Preserve)
342	{
343	Offset (0xad),
344	APAD, 8,
345	Offset (0xde),
346	APDE, 8,
347	}
348
349	// Keyboard device
350	Device (PS2K)
351	{
352	Name (_HID, EisaId ("PNP0303"))
353	Method (_STA, 0, NotSerialized)
354	{
355	Return (0x0F)
356	}
357
358	Name (_CRS, ResourceTemplate ()
359	{
360	IO (Decode16, 0x0060, 0x0060, 0x00, 0x01)
361	IO (Decode16, 0x0064, 0x0064, 0x00, 0x01)
362	IRQNoFlags () {1}
363	})
364	}
365
366	// DMA Controller
367	Device (DMAC)
368	{
369	Name (_HID, EisaId ("PNP0200"))
370	Name (_CRS, ResourceTemplate ()
371	{
372	IO (Decode16, 0x0000, 0x0000, 0x01, 0x10)
373	IO (Decode16, 0x0080, 0x0080, 0x01, 0x10)
374	IO (Decode16, 0x00C0, 0x00C0, 0x01, 0x20)
375	DMA (Compatibility, BusMaster, Transfer8_16) {4}
376	})
377	}
378
379	// Floppy disk controller
380	Device (FDC0)
381	{
382	Name (_HID, EisaId ("PNP0700"))
383
384	// Current resource settings
385	Name (_CRS, ResourceTemplate ()
386	{
387	IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06)
388	IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01)
389	IRQNoFlags () {6}
390	DMA (Compatibility, NotBusMaster, Transfer8) {2}
391	})
392
393	// Possible resource settings
394	Name (_PRS, ResourceTemplate ()
395	{
396	IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06)
397	IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01)
398	IRQNoFlags () {6}
399	DMA (Compatibility, NotBusMaster, Transfer8) {2}
400	})
401
402	}
403
404	// Mouse device
405	Device (PS2M)
406	{
407	Name (_HID, EisaId ("PNP0F03"))
408	Method (_STA, 0, NotSerialized)
409	{
410	Return (0x0F)
411	}
412
413	Name (_CRS, ResourceTemplate ()
414	{
415	IO (Decode16, 0x0060, 0x0060, 0x00, 0x01)
416	IO (Decode16, 0x0064, 0x0064, 0x00, 0x01)
417	IRQNoFlags () {12}
418	})
419	}
420	}
421
422	// Control method battery
423	Device (BAT0)
424	{
425	Name (_HID, EisaId ("PNP0C0A"))
426	Name (_UID, 0x00)
427
428	Scope (\_GPE)
429	{
430	// GPE bit 0 handler
431	// GPE.0 must be set and SCI raised when
432	// battery info changed and _BIF must be
433	// re-evaluated
434	Method (_L00, 0, NotSerialized)
435	{
436	Notify (\_SB.PCI0.BAT0, 0x81)
437	}
438	}
439
440	OperationRegion (CBAT, SystemIO, 0x4040, 0x08)
441	Field (CBAT, DwordAcc, NoLock, Preserve)
442	{
443	IDX0, 32,
444	DAT0, 32,
445	}
446
447	IndexField (IDX0, DAT0, DwordAcc, NoLock, Preserve)
448	{
449	STAT, 32,
450	PRAT, 32,
451	RCAP, 32,
452	PVOL, 32,
453
454	UNIT, 32,
455	DCAP, 32,
456	LFCP, 32,
457	BTEC, 32,
458	DVOL, 32,
459	DWRN, 32,
460	DLOW, 32,
461	GRN1, 32,
462	GRN2, 32,
463
464	BSTA, 32,
465	APSR, 32,
466	}
467
468	Method (_STA, 0, NotSerialized)
469	{
470	return (BSTA)
471	}
472
473	Name (PBIF, Package ()
474	{
475	0x01, // Power unit, 1 - mA
476	0x7fffffff, // Design capacity
477	0x7fffffff, // Last full charge capacity
478	0x00, // Battery technology
479	0xffffffff, // Design voltage
480	0x00, // Design capacity of Warning
481	0x00, // Design capacity of Low
482	0x04, // Battery capacity granularity 1
483	0x04, // Battery capacity granularity 2
484	"1", // Model number
485	"0", // Serial number
486	"VBOX", // Battery type
487	"innotek" // OEM Information
488	})
489
490	Name (PBST, Package () {
491	0, // Battery state
492	0x7fffffff, // Battery present rate
493	0x7fffffff, // Battery remaining capacity
494	0x7fffffff // Battery present voltage
495	})
496
497	// Battery information
498	Method (_BIF, 0, NotSerialized)
499	{
500	Store (UNIT, Index (PBIF, 0,))
501	Store (DCAP, Index (PBIF, 1,))
502	Store (LFCP, Index (PBIF, 2,))
503	Store (BTEC, Index (PBIF, 3,))
504	Store (DVOL, Index (PBIF, 4,))
505	Store (DWRN, Index (PBIF, 5,))
506	Store (DLOW, Index (PBIF, 6,))
507	Store (GRN1, Index (PBIF, 7,))
508	Store (GRN2, Index (PBIF, 8,))
509
510	DBG ("_BIF:\n")
511	HEX4 (DerefOf (Index (PBIF, 0,)))
512	HEX4 (DerefOf (Index (PBIF, 1,)))
513	HEX4 (DerefOf (Index (PBIF, 2,)))
514	HEX4 (DerefOf (Index (PBIF, 3,)))
515	HEX4 (DerefOf (Index (PBIF, 4,)))
516	HEX4 (DerefOf (Index (PBIF, 5,)))
517	HEX4 (DerefOf (Index (PBIF, 6,)))
518	HEX4 (DerefOf (Index (PBIF, 7,)))
519	HEX4 (DerefOf (Index (PBIF, 8,)))
520
521	return (PBIF)
522	}
523
524	// Battery status
525	Method (_BST, 0, NotSerialized)
526	{
527	Store (STAT, Index (PBST, 0,))
528	Store (PRAT, Index (PBST, 1,))
529	Store (RCAP, Index (PBST, 2,))
530	Store (PVOL, Index (PBST, 3,))
531	/*
532	DBG ("_BST:\n")
533	HEX4 (DerefOf (Index (PBST, 0,)))
534	HEX4 (DerefOf (Index (PBST, 1,)))
535	HEX4 (DerefOf (Index (PBST, 2,)))
536	HEX4 (DerefOf (Index (PBST, 3,)))
537	*/
538	return (PBST)
539	}
540	}
541
542	Device (AC)
543	{
544	Name (_HID, "ACPI0003")
545	Name (_UID, 0x00)
546	Name (_PCL, Package (0x01)
547	{
548	\_SB
549	})
550
551	Method (_PSR, 0, NotSerialized)
552	{
553	// DBG ("_PSR:\n")
554	// HEX4 (\_SB.PCI0.BAT0.APSR)
555	return (\_SB.PCI0.BAT0.APSR)
556	}
557
558	Method (_STA, 0, NotSerialized)
559	{
560	return (0x0f)
561	}
562	}
563	}
564	}
565
566	Scope (\_SB)
567	{
568	Scope (PCI0)
569	{
570	// PCI0 current resource settings
571	Name (CRS, ResourceTemplate ()
572	{
573	WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
574	0x0000,
575	0x0000,
576	0x00FF,
577	0x0000,
578	0x0100)
579	IO (Decode16, 0x0CF8, 0x0CF8, 0x01, 0x08)
580	WordIO (ResourceProducer, MinFixed, MaxFixed,
581	PosDecode, EntireRange,
582	0x0000,
583	0x0000,
584	0x0CF7,
585	0x0000,
586	0x0CF8)
587	WordIO (ResourceProducer, MinFixed, MaxFixed,
588	PosDecode, EntireRange,
589	0x0000,
590	0x0D00,
591	0xFFFF,
592	0x0000,
593	0xF300)
594
595	/* Taken from ACPI faq (with some modifications) */
596	DwordMemory( // descriptor for video RAM behind ISA bus
597	ResourceProducer, // bit 0 of general flags is 0
598	PosDecode,
599	MinFixed, // Range is fixed
600	MaxFixed, // Range is Fixed
601	Cacheable,
602	ReadWrite,
603	0x00000000, // Granularity
604	0x000a0000, // Min
605	0x000bffff, // Max
606	0x00000000, // Translation
607	0x00020000 // Range Length
608	)
609
610	DwordMemory( // Consumed-and-produced resource
611	// (all of memory space)
612	ResourceProducer, // bit 0 of general flags is 0
613	PosDecode, // positive Decode
614	MinFixed, // Range is fixed
615	MaxFixed, // Range is fixed
616	Cacheable,
617	ReadWrite,
618	0x00000000, // Granularity
619	0x00000000, // Min (calculated dynamically)
620
621	0xffdfffff, // Max = 4GB - 2MB
622	0x00000000, // Translation
623	0xdfdfffff, // Range Length (calculated
624	// dynamically)
625	, // Optional field left blank
626	, // Optional field left blank
627	MEM3 // Name declaration for this
628	// descriptor
629	)
630	})
631
632	Method (_CRS, 0, NotSerialized)
633	{
634	CreateDwordField (CRS, \_SB.PCI0.MEM3._MIN, RAMT)
635	CreateDwordField (CRS, \_SB.PCI0.MEM3._LEN, RAMR)
636	Store (MEML, RAMT)
637	Subtract (0xffe00000, RAMT, RAMR)
638	Return (CRS)
639	}
640	}
641	}
642
643	Scope (\_SB)
644	{
645	// Fields within PIIX3 configuration[0x60..0x63] with
646	// IRQ mappings
647	Field (\_SB.PCI0.SBRG.PCIC, ByteAcc, NoLock, Preserve)
648	{
649	Offset (0x60),
650	PIRA, 8,
651	PIRB, 8,
652	PIRC, 8,
653	PIRD, 8
654	}
655
656	Name (BUFA, ResourceTemplate ()
657	{
658	IRQ (Level, ActiveLow, Shared) {15}
659	})
660	CreateWordField (BUFA, 0x01, ICRS)
661
662	// Generic status of IRQ routing entry
663	Method (LSTA, 1, NotSerialized)
664	{
665	And (Arg0, 0x80, Local0)
666	// DBG ("LSTA: ")
667	// HEX (Arg0)
668	If (Local0)
669	{
670	Return (0x09)
671	}
672	Else
673	{
674	Return (0x0B)
675	}
676	}
677
678	// Generic "current resource settings" for routing entry
679	Method (LCRS, 1, NotSerialized)
680	{
681	And (Arg0, 0x0F, Local0)
682	ShiftLeft (0x01, Local0, ICRS)
683	// DBG ("LCRS: ")
684	// HEX (ICRS)
685	Return (BUFA)
686	}
687
688	// Generic "set resource settings" for routing entry
689	Method (LSRS, 1, NotSerialized)
690	{
691	CreateWordField (Arg0, 0x01, ISRS)
692	FindSetRightBit (ISRS, Local0)
693	Return (Decrement (Local0))
694	}
695
696	// Generic "disable" for routing entry
697	Method (LDIS, 1, NotSerialized)
698	{
699	Return (Or (Arg0, 0x80))
700	}
701
702	// Link A
703	Device (LNKA)
704	{
705	Name (_HID, EisaId ("PNP0C0F"))
706	Name (_UID, 0x01)
707
708	// Status
709	Method (_STA, 0, NotSerialized)
710	{
711	DBG ("LNKA._STA\n")
712	Return (LSTA (PIRA))
713	}
714
715	// Possible resource settings
716	Method (_PRS, 0, NotSerialized)
717	{
718	DBG ("LNKA._PRS\n")
719	Return (PRSA)
720	}
721
722	// Disable
723	Method (_DIS, 0, NotSerialized)
724	{
725	DBG ("LNKA._DIS\n")
726	Store (LDIS (PIRA), PIRA)
727	}
728
729	// Current resource settings
730	Method (_CRS, 0, NotSerialized)
731	{
732	DBG ("LNKA._CRS\n")
733	Return (LCRS (PIRA))
734	}
735
736	// Set resource settings
737	Method (_SRS, 1, NotSerialized)
738	{
739	DBG ("LNKA._SRS: ")
740	HEX (LSRS (Arg0))
741	Store (LSRS (Arg0), PIRA)
742	}
743	}
744
745	// Link B
746	Device (LNKB)
747	{
748	Name (_HID, EisaId ("PNP0C0F"))
749	Name (_UID, 0x02)
750	Method (_STA, 0, NotSerialized)
751	{
752	// DBG ("LNKB._STA\n")
753	Return (LSTA (PIRB))
754	}
755
756	Method (_PRS, 0, NotSerialized)
757	{
758	// DBG ("LNKB._PRS\n")
759	Return (PRSB)
760	}
761
762	Method (_DIS, 0, NotSerialized)
763	{
764	// DBG ("LNKB._DIS\n")
765	Store (LDIS (PIRB), PIRB)
766	}
767
768	Method (_CRS, 0, NotSerialized)
769	{
770	// DBG ("LNKB._CRS\n")
771	Return (LCRS (PIRB))
772	}
773
774	Method (_SRS, 1, NotSerialized)
775	{
776	DBG ("LNKB._SRS: ")
777	HEX (LSRS (Arg0))
778	Store (LSRS (Arg0), PIRB)
779	}
780	}
781
782	// Link C
783	Device (LNKC)
784	{
785	Name (_HID, EisaId ("PNP0C0F"))
786	Name (_UID, 0x03)
787	Method (_STA, 0, NotSerialized)
788	{
789	// DBG ("LNKC._STA\n")
790	Return (LSTA (PIRC))
791	}
792
793	Method (_PRS, 0, NotSerialized)
794	{
795	// DBG ("LNKC._PRS\n")
796	Return (PRSC)
797	}
798
799	Method (_DIS, 0, NotSerialized)
800	{
801	// DBG ("LNKC._DIS\n")
802	Store (LDIS (PIRC), PIRC)
803	}
804
805	Method (_CRS, 0, NotSerialized)
806	{
807	// DBG ("LNKC._CRS\n")
808	Return (LCRS (PIRC))
809	}
810
811	Method (_SRS, 1, NotSerialized)
812	{
813	DBG ("LNKC._SRS: ")
814	HEX (LSRS (Arg0))
815	Store (LSRS (Arg0), PIRC)
816	}
817	}
818
819	// Link D
820	Device (LNKD)
821	{
822	Name (_HID, EisaId ("PNP0C0F"))
823	Name (_UID, 0x04)
824	Method (_STA, 0, NotSerialized)
825	{
826	// DBG ("LNKD._STA\n")
827	Return (LSTA (PIRD))
828	}
829
830	Method (_PRS, 0, NotSerialized)
831	{
832	// DBG ("LNKD._PRS\n")
833	Return (PRSD)
834	}
835
836	Method (_DIS, 0, NotSerialized)
837	{
838	// DBG ("LNKD._DIS\n")
839	Store (LDIS (PIRA), PIRD)
840	}
841
842	Method (_CRS, 0, NotSerialized)
843	{
844	// DBG ("LNKD._CRS\n")
845	Return (LCRS (PIRD))
846	}
847
848	Method (_SRS, 1, NotSerialized)
849	{
850	DBG ("LNKD._SRS: ")
851	HEX (LSRS (Arg0))
852	Store (LSRS (Arg0), PIRD)
853	}
854	}
855	}
856
857	// Sx states
858	Name (_S0, Package (2) {
859	0x00,
860	0x00,
861	})
862
863	Name (_S5, Package (2) {
864	0x05,
865	0x05,
866	})
867
868	Method (_PTS, 1, NotSerialized)
869	{
870	DBG ("Prepare to sleep: ")
871	HEX (Arg0)
872	}
873	}
874
875	/*
876	* Local Variables:
877	* comment-start: "//"
878	* End:
879	*/

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