pirq.inc@ 87766

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1	; $Id: pirq.inc 82968 2020-02-04 10:35:17Z vboxsync $
2	;; @file
3	; ???
4	;
5
6	;
7	; Copyright (C) 2006-2020 Oracle Corporation
8	;
9	; This file is part of VirtualBox Open Source Edition (OSE), as
10	; available from http://www.virtualbox.org. This file is free software;
11	; you can redistribute it and/or modify it under the terms of the GNU
12	; General Public License (GPL) as published by the Free Software
13	; Foundation, in version 2 as it comes in the "COPYING" file of the
14	; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	; --------------------------------------------------------------------
17	;
18	; This code is based on:
19	;
20	; ROM BIOS for use with Bochs/Plex86/QEMU emulation environment
21	;
22	; Copyright (C) 2002 MandrakeSoft S.A.
23	;
24	; MandrakeSoft S.A.
25	; 43, rue d'Aboukir
26	; 75002 Paris - France
27	; http://www.linux-mandrake.com/
28	; http://www.mandrakesoft.com/
29	;
30	; This library is free software; you can redistribute it and/or
31	; modify it under the terms of the GNU Lesser General Public
32	; License as published by the Free Software Foundation; either
33	; version 2 of the License, or (at your option) any later version.
34	;
35	; This library is distributed in the hope that it will be useful,
36	; but WITHOUT ANY WARRANTY; without even the implied warranty of
37	; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
38	; Lesser General Public License for more details.
39	;
40	; You should have received a copy of the GNU Lesser General Public
41	; License along with this library; if not, write to the Free Software
42	; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
43	;
44	;
45
46	; Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
47	; other than GPL or LGPL is available it will apply instead, Oracle elects to use only
48	; the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
49	; a choice of LGPL license versions is made available with the language indicating
50	; that LGPLv2 or any later version may be used, or where a choice of which version
51	; of the LGPL is applied is otherwise unspecified.
52
53
54	if BX_PCIBIOS
55	public _pci_routing_table
56	public _pci_routing_table_size
57
58	align 16
59	pci_routing_table_structure:
60	db '$PIR' ;; "$PIR" signature
61	db 0, 1 ;; version
62	ifdef VBOX
63	dw 32 + (30 * 16) ;; table size
64	else ; !VBOX
65	dw 32 + (6 * 16) ;; table size
66	endif ; !VBOX
67	db 0 ;; PCI interrupt router bus
68	db 8 ;; PCI interrupt router DevFunc
69	dw 0000h ;; PCI exclusive IRQs
70	dw 8086h ;; compatible PCI interrupt router vendor ID
71	dw 7000h ;; compatible PCI interrupt router device ID
72	dw 0,0 ;; Miniport data
73	db 0,0,0,0,0,0,0,0,0,0,0 ;; reserved
74	ifdef VBOX
75	db 0 ;; checksum (set by biossums)
76	else ; !VBOX
77	db 7 ;; checksum
78	endif ; !VBOX
79	_pci_routing_table:
80	pci_routing_table:
81	;; first slot entry PCI-to-ISA (embedded)
82	db 0 ;; pci bus number
83	db 008h ;; pci device number (bit 7-3)
84	db 60h ;; link value INTA#: pointer into PCI2ISA config space
85	dw 0DEF8h ;; IRQ bitmap INTA#
86	db 61h ;; link value INTB#
87	dw 0DEF8h ;; IRQ bitmap INTB#
88	db 62h ;; link value INTC#
89	dw 0DEF8h ;; IRQ bitmap INTC#
90	db 63h ;; link value INTD#
91	dw 0DEF8h ;; IRQ bitmap INTD#
92	db 0 ;; physical slot (0 = embedded)
93	db 0 ;; reserved
94	;; second slot entry: 1st PCI slot
95	db 0 ;; pci bus number
96	db 010h ;; pci device number (bit 7-3)
97	db 61h ;; link value INTA#
98	dw 0DEF8h ;; IRQ bitmap INTA#
99	db 62h ;; link value INTB#
100	dw 0DEF8h ;; IRQ bitmap INTB#
101	db 63h ;; link value INTC#
102	dw 0DEF8h ;; IRQ bitmap INTC#
103	db 60h ;; link value INTD#
104	dw 0DEF8h ;; IRQ bitmap INTD#
105	db 1 ;; physical slot (0 = embedded)
106	db 0 ;; reserved
107	;; third slot entry: 2nd PCI slot
108	db 0 ;; pci bus number
109	db 018h ;; pci device number (bit 7-3)
110	db 62h ;; link value INTA#
111	dw 0DEF8h ;; IRQ bitmap INTA#
112	db 63h ;; link value INTB#
113	dw 0DEF8h ;; IRQ bitmap INTB#
114	db 60h ;; link value INTC#
115	dw 0DEF8h ;; IRQ bitmap INTC#
116	db 61h ;; link value INTD#
117	dw 0DEF8h ;; IRQ bitmap INTD#
118	db 2 ;; physical slot (0 = embedded)
119	db 0 ;; reserved
120	;; 4th slot entry: 3rd PCI slot
121	db 0 ;; pci bus number
122	db 020h ;; pci device number (bit 7-3)
123	db 63h ;; link value INTA#
124	dw 0DEF8h ;; IRQ bitmap INTA#
125	db 60h ;; link value INTB#
126	dw 0DEF8h ;; IRQ bitmap INTB#
127	db 61h ;; link value INTC#
128	dw 0DEF8h ;; IRQ bitmap INTC#
129	db 62h ;; link value INTD#
130	dw 0DEF8h ;; IRQ bitmap INTD#
131	db 3 ;; physical slot (0 = embedded)
132	db 0 ;; reserved
133	;; 5th slot entry: 4th PCI slot
134	db 0 ;; pci bus number
135	db 028h ;; pci device number (bit 7-3)
136	db 60h ;; link value INTA#
137	dw 0DEF8h ;; IRQ bitmap INTA#
138	db 61h ;; link value INTB#
139	dw 0DEF8h ;; IRQ bitmap INTB#
140	db 62h ;; link value INTC#
141	dw 0DEF8h ;; IRQ bitmap INTC#
142	db 63h ;; link value INTD#
143	dw 0DEF8h ;; IRQ bitmap INTD#
144	db 4 ;; physical slot (0 = embedded)
145	db 0 ;; reserved
146	;; 6th slot entry: 5th PCI slot
147	db 0 ;; pci bus number
148	db 030h ;; pci device number (bit 7-3)
149	db 61h ;; link value INTA#
150	dw 0DEF8h ;; IRQ bitmap INTA#
151	db 62h ;; link value INTB#
152	dw 0DEF8h ;; IRQ bitmap INTB#
153	db 63h ;; link value INTC#
154	dw 0DEF8h ;; IRQ bitmap INTC#
155	db 60h ;; link value INTD#
156	dw 0DEF8h ;; IRQ bitmap INTD#
157	db 5 ;; physical slot (0 = embedded)
158	db 0 ;; reserved
159	ifdef VBOX
160	;; 7th slot entry: 6th PCI slot
161	db 0 ;; pci bus number
162	db 038h ;; pci device number (bit 7-3)
163	db 62h ;; link value INTA#
164	dw 0DEF8h ;; IRQ bitmap INTA#
165	db 63h ;; link value INTB#
166	dw 0DEF8h ;; IRQ bitmap INTB#
167	db 60h ;; link value INTC#
168	dw 0DEF8h ;; IRQ bitmap INTC#
169	db 61h ;; link value INTD#
170	dw 0DEF8h ;; IRQ bitmap INTD#
171	db 6 ;; physical slot (0 = embedded)
172	db 0 ;; reserved
173	;; 8th slot entry: 7th PCI slot
174	db 0 ;; pci bus number
175	db 040h ;; pci device number (bit 7-3)
176	db 63h ;; link value INTA#
177	dw 0DEF8h ;; IRQ bitmap INTA#
178	db 60h ;; link value INTB#
179	dw 0DEF8h ;; IRQ bitmap INTB#
180	db 61h ;; link value INTC#
181	dw 0DEF8h ;; IRQ bitmap INTC#
182	db 62h ;; link value INTD#
183	dw 0DEF8h ;; IRQ bitmap INTD#
184	db 7 ;; physical slot (0 = embedded)
185	db 0 ;; reserved
186	;; 9th slot entry: 8th PCI slot
187	db 0 ;; pci bus number
188	db 048h ;; pci device number (bit 7-3)
189	db 60h ;; link value INTA#
190	dw 0DEF8h ;; IRQ bitmap INTA#
191	db 61h ;; link value INTB#
192	dw 0DEF8h ;; IRQ bitmap INTB#
193	db 62h ;; link value INTC#
194	dw 0DEF8h ;; IRQ bitmap INTC#
195	db 63h ;; link value INTD#
196	dw 0DEF8h ;; IRQ bitmap INTD#
197	db 8 ;; physical slot (0 = embedded)
198	db 0 ;; reserved
199	;; 10th slot entry: 9th PCI slot
200	db 0 ;; pci bus number
201	db 050h ;; pci device number (bit 7-3)
202	db 61h ;; link value INTA#
203	dw 0DEF8h ;; IRQ bitmap INTA#
204	db 62h ;; link value INTB#
205	dw 0DEF8h ;; IRQ bitmap INTB#
206	db 63h ;; link value INTC#
207	dw 0DEF8h ;; IRQ bitmap INTC#
208	db 60h ;; link value INTD#
209	dw 0DEF8h ;; IRQ bitmap INTD#
210	db 9 ;; physical slot (0 = embedded)
211	db 0 ;; reserved
212	;; 11th slot entry: 10th PCI slot
213	db 0 ;; pci bus number
214	db 058h ;; pci device number (bit 7-3)
215	db 62h ;; link value INTA#
216	dw 0DEF8h ;; IRQ bitmap INTA#
217	db 63h ;; link value INTB#
218	dw 0DEF8h ;; IRQ bitmap INTB#
219	db 60h ;; link value INTC#
220	dw 0DEF8h ;; IRQ bitmap INTC#
221	db 61h ;; link value INTD#
222	dw 0DEF8h ;; IRQ bitmap INTD#
223	db 10 ;; physical slot (0 = embedded)
224	db 0 ;; reserved
225	;; 12th slot entry: 11th PCI slot
226	db 0 ;; pci bus number
227	db 60h ;; pci device number (bit 7-3)
228	db 63h ;; link value INTA#
229	dw 0DEF8h ;; IRQ bitmap INTA#
230	db 60h ;; link value INTB#
231	dw 0DEF8h ;; IRQ bitmap INTB#
232	db 61h ;; link value INTC#
233	dw 0DEF8h ;; IRQ bitmap INTC#
234	db 62h ;; link value INTD#
235	dw 0DEF8h ;; IRQ bitmap INTD#
236	db 11 ;; physical slot (0 = embedded)
237	db 0 ;; reserved
238	;; 13th slot entry: 12th PCI slot
239	db 0 ;; pci bus number
240	db 068h ;; pci device number (bit 7-3)
241	db 60h ;; link value INTA#
242	dw 0DEF8h ;; IRQ bitmap INTA#
243	db 61h ;; link value INTB#
244	dw 0DEF8h ;; IRQ bitmap INTB#
245	db 62h ;; link value INTC#
246	dw 0DEF8h ;; IRQ bitmap INTC#
247	db 63h ;; link value INTD#
248	dw 0DEF8h ;; IRQ bitmap INTD#
249	db 12 ;; physical slot (0 = embedded)
250	db 0 ;; reserved
251	;; 14th slot entry: 13th PCI slot
252	db 0 ;; pci bus number
253	db 070h ;; pci device number (bit 7-3)
254	db 61h ;; link value INTA#
255	dw 0DEF8h ;; IRQ bitmap INTA#
256	db 62h ;; link value INTB#
257	dw 0DEF8h ;; IRQ bitmap INTB#
258	db 63h ;; link value INTC#
259	dw 0DEF8h ;; IRQ bitmap INTC#
260	db 60h ;; link value INTD#
261	dw 0DEF8h ;; IRQ bitmap INTD#
262	db 13 ;; physical slot (0 = embedded)
263	db 0 ;; reserved
264	;; 15th slot entry: 14th PCI slot
265	db 0 ;; pci bus number
266	db 078h ;; pci device number (bit 7-3)
267	db 62h ;; link value INTA#
268	dw 0DEF8h ;; IRQ bitmap INTA#
269	db 63h ;; link value INTB#
270	dw 0DEF8h ;; IRQ bitmap INTB#
271	db 60h ;; link value INTC#
272	dw 0DEF8h ;; IRQ bitmap INTC#
273	db 61h ;; link value INTD#
274	dw 0DEF8h ;; IRQ bitmap INTD#
275	db 14 ;; physical slot (0 = embedded)
276	db 0 ;; reserved
277	;; 16th slot entry: 15th PCI slot
278	db 0 ;; pci bus number
279	db 080h ;; pci device number (bit 7-3)
280	db 63h ;; link value INTA#
281	dw 0DEF8h ;; IRQ bitmap INTA#
282	db 60h ;; link value INTB#
283	dw 0DEF8h ;; IRQ bitmap INTB#
284	db 61h ;; link value INTC#
285	dw 0DEF8h ;; IRQ bitmap INTC#
286	db 62h ;; link value INTD#
287	dw 0DEF8h ;; IRQ bitmap INTD#
288	db 15 ;; physical slot (0 = embedded)
289	db 0 ;; reserved
290	;; 17th slot entry: 16th PCI slot
291	db 0 ;; pci bus number
292	db 088h ;; pci device number (bit 7-3)
293	db 60h ;; link value INTA#
294	dw 0DEF8h ;; IRQ bitmap INTA#
295	db 61h ;; link value INTB#
296	dw 0DEF8h ;; IRQ bitmap INTB#
297	db 62h ;; link value INTC#
298	dw 0DEF8h ;; IRQ bitmap INTC#
299	db 63h ;; link value INTD#
300	dw 0DEF8h ;; IRQ bitmap INTD#
301	db 16 ;; physical slot (0 = embedded)
302	db 0 ;; reserved
303	;; 18th slot entry: 17th PCI slot
304	db 0 ;; pci bus number
305	db 090h ;; pci device number (bit 7-3)
306	db 61h ;; link value INTA#
307	dw 0DEF8h ;; IRQ bitmap INTA#
308	db 62h ;; link value INTB#
309	dw 0DEF8h ;; IRQ bitmap INTB#
310	db 63h ;; link value INTC#
311	dw 0DEF8h ;; IRQ bitmap INTC#
312	db 60h ;; link value INTD#
313	dw 0DEF8h ;; IRQ bitmap INTD#
314	db 17 ;; physical slot (0 = embedded)
315	db 0 ;; reserved
316	;; 19th slot entry: 18th PCI slot
317	db 0 ;; pci bus number
318	db 098h ;; pci device number (bit 7-3)
319	db 62h ;; link value INTA#
320	dw 0DEF8h ;; IRQ bitmap INTA#
321	db 63h ;; link value INTB#
322	dw 0DEF8h ;; IRQ bitmap INTB#
323	db 60h ;; link value INTC#
324	dw 0DEF8h ;; IRQ bitmap INTC#
325	db 61h ;; link value INTD#
326	dw 0DEF8h ;; IRQ bitmap INTD#
327	db 18 ;; physical slot (0 = embedded)
328	db 0 ;; reserved
329	;; 20th slot entry: 19th PCI slot
330	db 0 ;; pci bus number
331	db 0A0h ;; pci device number (bit 7-3)
332	db 63h ;; link value INTA#
333	dw 0DEF8h ;; IRQ bitmap INTA#
334	db 60h ;; link value INTB#
335	dw 0DEF8h ;; IRQ bitmap INTB#
336	db 61h ;; link value INTC#
337	dw 0DEF8h ;; IRQ bitmap INTC#
338	db 62h ;; link value INTD#
339	dw 0DEF8h ;; IRQ bitmap INTD#
340	db 19 ;; physical slot (0 = embedded)
341	db 0 ;; reserved
342	;; 21st slot entry: 20th PCI slot
343	db 0 ;; pci bus number
344	db 0A8h ;; pci device number (bit 7-3)
345	db 60h ;; link value INTA#
346	dw 0DEF8h ;; IRQ bitmap INTA#
347	db 61h ;; link value INTB#
348	dw 0DEF8h ;; IRQ bitmap INTB#
349	db 62h ;; link value INTC#
350	dw 0DEF8h ;; IRQ bitmap INTC#
351	db 63h ;; link value INTD#
352	dw 0DEF8h ;; IRQ bitmap INTD#
353	db 20 ;; physical slot (0 = embedded)
354	db 0 ;; reserved
355	;; 22nd slot entry: 21st PCI slot
356	db 0 ;; pci bus number
357	db 0B0h ;; pci device number (bit 7-3)
358	db 61h ;; link value INTA#
359	dw 0DEF8h ;; IRQ bitmap INTA#
360	db 62h ;; link value INTB#
361	dw 0DEF8h ;; IRQ bitmap INTB#
362	db 63h ;; link value INTC#
363	dw 0DEF8h ;; IRQ bitmap INTC#
364	db 60h ;; link value INTD#
365	dw 0DEF8h ;; IRQ bitmap INTD#
366	db 21 ;; physical slot (0 = embedded)
367	db 0 ;; reserved
368	;; 23rd slot entry: 22nd PCI slot
369	db 0 ;; pci bus number
370	db 0B8h ;; pci device number (bit 7-3)
371	db 62h ;; link value INTA#
372	dw 0DEF8h ;; IRQ bitmap INTA#
373	db 63h ;; link value INTB#
374	dw 0DEF8h ;; IRQ bitmap INTB#
375	db 60h ;; link value INTC#
376	dw 0DEF8h ;; IRQ bitmap INTC#
377	db 61h ;; link value INTD#
378	dw 0DEF8h ;; IRQ bitmap INTD#
379	db 22 ;; physical slot (0 = embedded)
380	db 0 ;; reserved
381	;; 24th slot entry: 23rd PCI slot
382	db 0 ;; pci bus number
383	db 0C0h ;; pci device number (bit 7-3)
384	db 63h ;; link value INTA#
385	dw 0DEF8h ;; IRQ bitmap INTA#
386	db 60h ;; link value INTB#
387	dw 0DEF8h ;; IRQ bitmap INTB#
388	db 61h ;; link value INTC#
389	dw 0DEF8h ;; IRQ bitmap INTC#
390	db 62h ;; link value INTD#
391	dw 0DEF8h ;; IRQ bitmap INTD#
392	db 23 ;; physical slot (0 = embedded)
393	db 0 ;; reserved
394	;; 25th slot entry: 24th PCI slot
395	db 0 ;; pci bus number
396	db 0C8h ;; pci device number (bit 7-3)
397	db 60h ;; link value INTA#
398	dw 0DEF8h ;; IRQ bitmap INTA#
399	db 61h ;; link value INTB#
400	dw 0DEF8h ;; IRQ bitmap INTB#
401	db 62h ;; link value INTC#
402	dw 0DEF8h ;; IRQ bitmap INTC#
403	db 63h ;; link value INTD#
404	dw 0DEF8h ;; IRQ bitmap INTD#
405	db 24 ;; physical slot (0 = embedded)
406	db 0 ;; reserved
407	;; 26th slot entry: 25th PCI slot
408	db 0 ;; pci bus number
409	db 0D0h ;; pci device number (bit 7-3)
410	db 61h ;; link value INTA#
411	dw 0DEF8h ;; IRQ bitmap INTA#
412	db 62h ;; link value INTB#
413	dw 0DEF8h ;; IRQ bitmap INTB#
414	db 63h ;; link value INTC#
415	dw 0DEF8h ;; IRQ bitmap INTC#
416	db 60h ;; link value INTD#
417	dw 0DEF8h ;; IRQ bitmap INTD#
418	db 25 ;; physical slot (0 = embedded)
419	db 0 ;; reserved
420	;; 27th slot entry: 26th PCI slot
421	db 0 ;; pci bus number
422	db 0D8h ;; pci device number (bit 7-3)
423	db 62h ;; link value INTA#
424	dw 0DEF8h ;; IRQ bitmap INTA#
425	db 63h ;; link value INTB#
426	dw 0DEF8h ;; IRQ bitmap INTB#
427	db 60h ;; link value INTC#
428	dw 0DEF8h ;; IRQ bitmap INTC#
429	db 61h ;; link value INTD#
430	dw 0DEF8h ;; IRQ bitmap INTD#
431	db 26 ;; physical slot (0 = embedded)
432	db 0 ;; reserved
433	;; 28th slot entry: 27th PCI slot
434	db 0 ;; pci bus number
435	db 0E0h ;; pci device number (bit 7-3)
436	db 63h ;; link value INTA#
437	dw 0DEF8h ;; IRQ bitmap INTA#
438	db 60h ;; link value INTB#
439	dw 0DEF8h ;; IRQ bitmap INTB#
440	db 61h ;; link value INTC#
441	dw 0DEF8h ;; IRQ bitmap INTC#
442	db 62h ;; link value INTD#
443	dw 0DEF8h ;; IRQ bitmap INTD#
444	db 27 ;; physical slot (0 = embedded)
445	db 0 ;; reserved
446	;; 29th slot entry: 28th PCI slot
447	db 0 ;; pci bus number
448	db 0E8h ;; pci device number (bit 7-3)
449	db 60h ;; link value INTA#
450	dw 0DEF8h ;; IRQ bitmap INTA#
451	db 61h ;; link value INTB#
452	dw 0DEF8h ;; IRQ bitmap INTB#
453	db 62h ;; link value INTC#
454	dw 0DEF8h ;; IRQ bitmap INTC#
455	db 63h ;; link value INTD#
456	dw 0DEF8h ;; IRQ bitmap INTD#
457	db 28 ;; physical slot (0 = embedded)
458	db 0 ;; reserved
459	;; 30th slot entry: 29th PCI slot
460	db 0 ;; pci bus number
461	db 0F0h ;; pci device number (bit 7-3)
462	db 61h ;; link value INTA#
463	dw 0DEF8h ;; IRQ bitmap INTA#
464	db 62h ;; link value INTB#
465	dw 0DEF8h ;; IRQ bitmap INTB#
466	db 63h ;; link value INTC#
467	dw 0DEF8h ;; IRQ bitmap INTC#
468	db 60h ;; link value INTD#
469	dw 0DEF8h ;; IRQ bitmap INTD#
470	db 29 ;; physical slot (0 = embedded)
471	db 0 ;; reserved
472	endif ; VBOX
473	pci_routing_table_end:
474	;; Size of the table
475	_pci_routing_table_size dw pci_routing_table_end - pci_routing_table
476
477	endif ; BX_PCIBIOS

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