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Merge tag 'dm-4.8-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device...
[deliverable/linux.git] / arch / powerpc / platforms / ps3 / hvcall.S
1 /*
2 * PS3 hvcall interface.
3 *
4 * Copyright (C) 2006 Sony Computer Entertainment Inc.
5 * Copyright 2006 Sony Corp.
6 * Copyright 2003, 2004 (c) MontaVista Software, Inc.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; version 2 of the License.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22 #include <asm/processor.h>
23 #include <asm/ppc_asm.h>
24
25 #define lv1call .long 0x44000022; extsw r3, r3
26
27 #define LV1_N_IN_0_OUT(API_NAME, API_NUMBER) \
28 _GLOBAL(_##API_NAME) \
29 \
30 mflr r0; \
31 std r0, 16(r1); \
32 \
33 li r11, API_NUMBER; \
34 lv1call; \
35 \
36 ld r0, 16(r1); \
37 mtlr r0; \
38 blr
39
40 #define LV1_0_IN_0_OUT LV1_N_IN_0_OUT
41 #define LV1_1_IN_0_OUT LV1_N_IN_0_OUT
42 #define LV1_2_IN_0_OUT LV1_N_IN_0_OUT
43 #define LV1_3_IN_0_OUT LV1_N_IN_0_OUT
44 #define LV1_4_IN_0_OUT LV1_N_IN_0_OUT
45 #define LV1_5_IN_0_OUT LV1_N_IN_0_OUT
46 #define LV1_6_IN_0_OUT LV1_N_IN_0_OUT
47 #define LV1_7_IN_0_OUT LV1_N_IN_0_OUT
48
49 #define LV1_0_IN_1_OUT(API_NAME, API_NUMBER) \
50 _GLOBAL(_##API_NAME) \
51 \
52 mflr r0; \
53 std r0, 16(r1); \
54 \
55 stdu r3, -8(r1); \
56 \
57 li r11, API_NUMBER; \
58 lv1call; \
59 \
60 addi r1, r1, 8; \
61 ld r11, -8(r1); \
62 std r4, 0(r11); \
63 \
64 ld r0, 16(r1); \
65 mtlr r0; \
66 blr
67
68 #define LV1_0_IN_2_OUT(API_NAME, API_NUMBER) \
69 _GLOBAL(_##API_NAME) \
70 \
71 mflr r0; \
72 std r0, 16(r1); \
73 \
74 std r3, -8(r1); \
75 stdu r4, -16(r1); \
76 \
77 li r11, API_NUMBER; \
78 lv1call; \
79 \
80 addi r1, r1, 16; \
81 ld r11, -8(r1); \
82 std r4, 0(r11); \
83 ld r11, -16(r1); \
84 std r5, 0(r11); \
85 \
86 ld r0, 16(r1); \
87 mtlr r0; \
88 blr
89
90 #define LV1_0_IN_3_OUT(API_NAME, API_NUMBER) \
91 _GLOBAL(_##API_NAME) \
92 \
93 mflr r0; \
94 std r0, 16(r1); \
95 \
96 std r3, -8(r1); \
97 std r4, -16(r1); \
98 stdu r5, -24(r1); \
99 \
100 li r11, API_NUMBER; \
101 lv1call; \
102 \
103 addi r1, r1, 24; \
104 ld r11, -8(r1); \
105 std r4, 0(r11); \
106 ld r11, -16(r1); \
107 std r5, 0(r11); \
108 ld r11, -24(r1); \
109 std r6, 0(r11); \
110 \
111 ld r0, 16(r1); \
112 mtlr r0; \
113 blr
114
115 #define LV1_0_IN_7_OUT(API_NAME, API_NUMBER) \
116 _GLOBAL(_##API_NAME) \
117 \
118 mflr r0; \
119 std r0, 16(r1); \
120 \
121 std r3, -8(r1); \
122 std r4, -16(r1); \
123 std r5, -24(r1); \
124 std r6, -32(r1); \
125 std r7, -40(r1); \
126 std r8, -48(r1); \
127 stdu r9, -56(r1); \
128 \
129 li r11, API_NUMBER; \
130 lv1call; \
131 \
132 addi r1, r1, 56; \
133 ld r11, -8(r1); \
134 std r4, 0(r11); \
135 ld r11, -16(r1); \
136 std r5, 0(r11); \
137 ld r11, -24(r1); \
138 std r6, 0(r11); \
139 ld r11, -32(r1); \
140 std r7, 0(r11); \
141 ld r11, -40(r1); \
142 std r8, 0(r11); \
143 ld r11, -48(r1); \
144 std r9, 0(r11); \
145 ld r11, -56(r1); \
146 std r10, 0(r11); \
147 \
148 ld r0, 16(r1); \
149 mtlr r0; \
150 blr
151
152 #define LV1_1_IN_1_OUT(API_NAME, API_NUMBER) \
153 _GLOBAL(_##API_NAME) \
154 \
155 mflr r0; \
156 std r0, 16(r1); \
157 \
158 stdu r4, -8(r1); \
159 \
160 li r11, API_NUMBER; \
161 lv1call; \
162 \
163 addi r1, r1, 8; \
164 ld r11, -8(r1); \
165 std r4, 0(r11); \
166 \
167 ld r0, 16(r1); \
168 mtlr r0; \
169 blr
170
171 #define LV1_1_IN_2_OUT(API_NAME, API_NUMBER) \
172 _GLOBAL(_##API_NAME) \
173 \
174 mflr r0; \
175 std r0, 16(r1); \
176 \
177 std r4, -8(r1); \
178 stdu r5, -16(r1); \
179 \
180 li r11, API_NUMBER; \
181 lv1call; \
182 \
183 addi r1, r1, 16; \
184 ld r11, -8(r1); \
185 std r4, 0(r11); \
186 ld r11, -16(r1); \
187 std r5, 0(r11); \
188 \
189 ld r0, 16(r1); \
190 mtlr r0; \
191 blr
192
193 #define LV1_1_IN_3_OUT(API_NAME, API_NUMBER) \
194 _GLOBAL(_##API_NAME) \
195 \
196 mflr r0; \
197 std r0, 16(r1); \
198 \
199 std r4, -8(r1); \
200 std r5, -16(r1); \
201 stdu r6, -24(r1); \
202 \
203 li r11, API_NUMBER; \
204 lv1call; \
205 \
206 addi r1, r1, 24; \
207 ld r11, -8(r1); \
208 std r4, 0(r11); \
209 ld r11, -16(r1); \
210 std r5, 0(r11); \
211 ld r11, -24(r1); \
212 std r6, 0(r11); \
213 \
214 ld r0, 16(r1); \
215 mtlr r0; \
216 blr
217
218 #define LV1_1_IN_4_OUT(API_NAME, API_NUMBER) \
219 _GLOBAL(_##API_NAME) \
220 \
221 mflr r0; \
222 std r0, 16(r1); \
223 \
224 std r4, -8(r1); \
225 std r5, -16(r1); \
226 std r6, -24(r1); \
227 stdu r7, -32(r1); \
228 \
229 li r11, API_NUMBER; \
230 lv1call; \
231 \
232 addi r1, r1, 32; \
233 ld r11, -8(r1); \
234 std r4, 0(r11); \
235 ld r11, -16(r1); \
236 std r5, 0(r11); \
237 ld r11, -24(r1); \
238 std r6, 0(r11); \
239 ld r11, -32(r1); \
240 std r7, 0(r11); \
241 \
242 ld r0, 16(r1); \
243 mtlr r0; \
244 blr
245
246 #define LV1_1_IN_5_OUT(API_NAME, API_NUMBER) \
247 _GLOBAL(_##API_NAME) \
248 \
249 mflr r0; \
250 std r0, 16(r1); \
251 \
252 std r4, -8(r1); \
253 std r5, -16(r1); \
254 std r6, -24(r1); \
255 std r7, -32(r1); \
256 stdu r8, -40(r1); \
257 \
258 li r11, API_NUMBER; \
259 lv1call; \
260 \
261 addi r1, r1, 40; \
262 ld r11, -8(r1); \
263 std r4, 0(r11); \
264 ld r11, -16(r1); \
265 std r5, 0(r11); \
266 ld r11, -24(r1); \
267 std r6, 0(r11); \
268 ld r11, -32(r1); \
269 std r7, 0(r11); \
270 ld r11, -40(r1); \
271 std r8, 0(r11); \
272 \
273 ld r0, 16(r1); \
274 mtlr r0; \
275 blr
276
277 #define LV1_1_IN_6_OUT(API_NAME, API_NUMBER) \
278 _GLOBAL(_##API_NAME) \
279 \
280 mflr r0; \
281 std r0, 16(r1); \
282 \
283 std r4, -8(r1); \
284 std r5, -16(r1); \
285 std r6, -24(r1); \
286 std r7, -32(r1); \
287 std r8, -40(r1); \
288 stdu r9, -48(r1); \
289 \
290 li r11, API_NUMBER; \
291 lv1call; \
292 \
293 addi r1, r1, 48; \
294 ld r11, -8(r1); \
295 std r4, 0(r11); \
296 ld r11, -16(r1); \
297 std r5, 0(r11); \
298 ld r11, -24(r1); \
299 std r6, 0(r11); \
300 ld r11, -32(r1); \
301 std r7, 0(r11); \
302 ld r11, -40(r1); \
303 std r8, 0(r11); \
304 ld r11, -48(r1); \
305 std r9, 0(r11); \
306 \
307 ld r0, 16(r1); \
308 mtlr r0; \
309 blr
310
311 #define LV1_1_IN_7_OUT(API_NAME, API_NUMBER) \
312 _GLOBAL(_##API_NAME) \
313 \
314 mflr r0; \
315 std r0, 16(r1); \
316 \
317 std r4, -8(r1); \
318 std r5, -16(r1); \
319 std r6, -24(r1); \
320 std r7, -32(r1); \
321 std r8, -40(r1); \
322 std r9, -48(r1); \
323 stdu r10, -56(r1); \
324 \
325 li r11, API_NUMBER; \
326 lv1call; \
327 \
328 addi r1, r1, 56; \
329 ld r11, -8(r1); \
330 std r4, 0(r11); \
331 ld r11, -16(r1); \
332 std r5, 0(r11); \
333 ld r11, -24(r1); \
334 std r6, 0(r11); \
335 ld r11, -32(r1); \
336 std r7, 0(r11); \
337 ld r11, -40(r1); \
338 std r8, 0(r11); \
339 ld r11, -48(r1); \
340 std r9, 0(r11); \
341 ld r11, -56(r1); \
342 std r10, 0(r11); \
343 \
344 ld r0, 16(r1); \
345 mtlr r0; \
346 blr
347
348 #define LV1_2_IN_1_OUT(API_NAME, API_NUMBER) \
349 _GLOBAL(_##API_NAME) \
350 \
351 mflr r0; \
352 std r0, 16(r1); \
353 \
354 stdu r5, -8(r1); \
355 \
356 li r11, API_NUMBER; \
357 lv1call; \
358 \
359 addi r1, r1, 8; \
360 ld r11, -8(r1); \
361 std r4, 0(r11); \
362 \
363 ld r0, 16(r1); \
364 mtlr r0; \
365 blr
366
367 #define LV1_2_IN_2_OUT(API_NAME, API_NUMBER) \
368 _GLOBAL(_##API_NAME) \
369 \
370 mflr r0; \
371 std r0, 16(r1); \
372 \
373 std r5, -8(r1); \
374 stdu r6, -16(r1); \
375 \
376 li r11, API_NUMBER; \
377 lv1call; \
378 \
379 addi r1, r1, 16; \
380 ld r11, -8(r1); \
381 std r4, 0(r11); \
382 ld r11, -16(r1); \
383 std r5, 0(r11); \
384 \
385 ld r0, 16(r1); \
386 mtlr r0; \
387 blr
388
389 #define LV1_2_IN_3_OUT(API_NAME, API_NUMBER) \
390 _GLOBAL(_##API_NAME) \
391 \
392 mflr r0; \
393 std r0, 16(r1); \
394 \
395 std r5, -8(r1); \
396 std r6, -16(r1); \
397 stdu r7, -24(r1); \
398 \
399 li r11, API_NUMBER; \
400 lv1call; \
401 \
402 addi r1, r1, 24; \
403 ld r11, -8(r1); \
404 std r4, 0(r11); \
405 ld r11, -16(r1); \
406 std r5, 0(r11); \
407 ld r11, -24(r1); \
408 std r6, 0(r11); \
409 \
410 ld r0, 16(r1); \
411 mtlr r0; \
412 blr
413
414 #define LV1_2_IN_4_OUT(API_NAME, API_NUMBER) \
415 _GLOBAL(_##API_NAME) \
416 \
417 mflr r0; \
418 std r0, 16(r1); \
419 \
420 std r5, -8(r1); \
421 std r6, -16(r1); \
422 std r7, -24(r1); \
423 stdu r8, -32(r1); \
424 \
425 li r11, API_NUMBER; \
426 lv1call; \
427 \
428 addi r1, r1, 32; \
429 ld r11, -8(r1); \
430 std r4, 0(r11); \
431 ld r11, -16(r1); \
432 std r5, 0(r11); \
433 ld r11, -24(r1); \
434 std r6, 0(r11); \
435 ld r11, -32(r1); \
436 std r7, 0(r11); \
437 \
438 ld r0, 16(r1); \
439 mtlr r0; \
440 blr
441
442 #define LV1_2_IN_5_OUT(API_NAME, API_NUMBER) \
443 _GLOBAL(_##API_NAME) \
444 \
445 mflr r0; \
446 std r0, 16(r1); \
447 \
448 std r5, -8(r1); \
449 std r6, -16(r1); \
450 std r7, -24(r1); \
451 std r8, -32(r1); \
452 stdu r9, -40(r1); \
453 \
454 li r11, API_NUMBER; \
455 lv1call; \
456 \
457 addi r1, r1, 40; \
458 ld r11, -8(r1); \
459 std r4, 0(r11); \
460 ld r11, -16(r1); \
461 std r5, 0(r11); \
462 ld r11, -24(r1); \
463 std r6, 0(r11); \
464 ld r11, -32(r1); \
465 std r7, 0(r11); \
466 ld r11, -40(r1); \
467 std r8, 0(r11); \
468 \
469 ld r0, 16(r1); \
470 mtlr r0; \
471 blr
472
473 #define LV1_3_IN_1_OUT(API_NAME, API_NUMBER) \
474 _GLOBAL(_##API_NAME) \
475 \
476 mflr r0; \
477 std r0, 16(r1); \
478 \
479 stdu r6, -8(r1); \
480 \
481 li r11, API_NUMBER; \
482 lv1call; \
483 \
484 addi r1, r1, 8; \
485 ld r11, -8(r1); \
486 std r4, 0(r11); \
487 \
488 ld r0, 16(r1); \
489 mtlr r0; \
490 blr
491
492 #define LV1_3_IN_2_OUT(API_NAME, API_NUMBER) \
493 _GLOBAL(_##API_NAME) \
494 \
495 mflr r0; \
496 std r0, 16(r1); \
497 \
498 std r6, -8(r1); \
499 stdu r7, -16(r1); \
500 \
501 li r11, API_NUMBER; \
502 lv1call; \
503 \
504 addi r1, r1, 16; \
505 ld r11, -8(r1); \
506 std r4, 0(r11); \
507 ld r11, -16(r1); \
508 std r5, 0(r11); \
509 \
510 ld r0, 16(r1); \
511 mtlr r0; \
512 blr
513
514 #define LV1_3_IN_3_OUT(API_NAME, API_NUMBER) \
515 _GLOBAL(_##API_NAME) \
516 \
517 mflr r0; \
518 std r0, 16(r1); \
519 \
520 std r6, -8(r1); \
521 std r7, -16(r1); \
522 stdu r8, -24(r1); \
523 \
524 li r11, API_NUMBER; \
525 lv1call; \
526 \
527 addi r1, r1, 24; \
528 ld r11, -8(r1); \
529 std r4, 0(r11); \
530 ld r11, -16(r1); \
531 std r5, 0(r11); \
532 ld r11, -24(r1); \
533 std r6, 0(r11); \
534 \
535 ld r0, 16(r1); \
536 mtlr r0; \
537 blr
538
539 #define LV1_4_IN_1_OUT(API_NAME, API_NUMBER) \
540 _GLOBAL(_##API_NAME) \
541 \
542 mflr r0; \
543 std r0, 16(r1); \
544 \
545 stdu r7, -8(r1); \
546 \
547 li r11, API_NUMBER; \
548 lv1call; \
549 \
550 addi r1, r1, 8; \
551 ld r11, -8(r1); \
552 std r4, 0(r11); \
553 \
554 ld r0, 16(r1); \
555 mtlr r0; \
556 blr
557
558 #define LV1_4_IN_2_OUT(API_NAME, API_NUMBER) \
559 _GLOBAL(_##API_NAME) \
560 \
561 mflr r0; \
562 std r0, 16(r1); \
563 \
564 std r7, -8(r1); \
565 stdu r8, -16(r1); \
566 \
567 li r11, API_NUMBER; \
568 lv1call; \
569 \
570 addi r1, r1, 16; \
571 ld r11, -8(r1); \
572 std r4, 0(r11); \
573 ld r11, -16(r1); \
574 std r5, 0(r11); \
575 \
576 ld r0, 16(r1); \
577 mtlr r0; \
578 blr
579
580 #define LV1_4_IN_3_OUT(API_NAME, API_NUMBER) \
581 _GLOBAL(_##API_NAME) \
582 \
583 mflr r0; \
584 std r0, 16(r1); \
585 \
586 std r7, -8(r1); \
587 std r8, -16(r1); \
588 stdu r9, -24(r1); \
589 \
590 li r11, API_NUMBER; \
591 lv1call; \
592 \
593 addi r1, r1, 24; \
594 ld r11, -8(r1); \
595 std r4, 0(r11); \
596 ld r11, -16(r1); \
597 std r5, 0(r11); \
598 ld r11, -24(r1); \
599 std r6, 0(r11); \
600 \
601 ld r0, 16(r1); \
602 mtlr r0; \
603 blr
604
605 #define LV1_5_IN_1_OUT(API_NAME, API_NUMBER) \
606 _GLOBAL(_##API_NAME) \
607 \
608 mflr r0; \
609 std r0, 16(r1); \
610 \
611 stdu r8, -8(r1); \
612 \
613 li r11, API_NUMBER; \
614 lv1call; \
615 \
616 addi r1, r1, 8; \
617 ld r11, -8(r1); \
618 std r4, 0(r11); \
619 \
620 ld r0, 16(r1); \
621 mtlr r0; \
622 blr
623
624 #define LV1_5_IN_2_OUT(API_NAME, API_NUMBER) \
625 _GLOBAL(_##API_NAME) \
626 \
627 mflr r0; \
628 std r0, 16(r1); \
629 \
630 std r8, -8(r1); \
631 stdu r9, -16(r1); \
632 \
633 li r11, API_NUMBER; \
634 lv1call; \
635 \
636 addi r1, r1, 16; \
637 ld r11, -8(r1); \
638 std r4, 0(r11); \
639 ld r11, -16(r1); \
640 std r5, 0(r11); \
641 \
642 ld r0, 16(r1); \
643 mtlr r0; \
644 blr
645
646 #define LV1_5_IN_3_OUT(API_NAME, API_NUMBER) \
647 _GLOBAL(_##API_NAME) \
648 \
649 mflr r0; \
650 std r0, 16(r1); \
651 \
652 std r8, -8(r1); \
653 std r9, -16(r1); \
654 stdu r10, -24(r1); \
655 \
656 li r11, API_NUMBER; \
657 lv1call; \
658 \
659 addi r1, r1, 24; \
660 ld r11, -8(r1); \
661 std r4, 0(r11); \
662 ld r11, -16(r1); \
663 std r5, 0(r11); \
664 ld r11, -24(r1); \
665 std r6, 0(r11); \
666 \
667 ld r0, 16(r1); \
668 mtlr r0; \
669 blr
670
671 #define LV1_6_IN_1_OUT(API_NAME, API_NUMBER) \
672 _GLOBAL(_##API_NAME) \
673 \
674 mflr r0; \
675 std r0, 16(r1); \
676 \
677 stdu r9, -8(r1); \
678 \
679 li r11, API_NUMBER; \
680 lv1call; \
681 \
682 addi r1, r1, 8; \
683 ld r11, -8(r1); \
684 std r4, 0(r11); \
685 \
686 ld r0, 16(r1); \
687 mtlr r0; \
688 blr
689
690 #define LV1_6_IN_2_OUT(API_NAME, API_NUMBER) \
691 _GLOBAL(_##API_NAME) \
692 \
693 mflr r0; \
694 std r0, 16(r1); \
695 \
696 std r9, -8(r1); \
697 stdu r10, -16(r1); \
698 \
699 li r11, API_NUMBER; \
700 lv1call; \
701 \
702 addi r1, r1, 16; \
703 ld r11, -8(r1); \
704 std r4, 0(r11); \
705 ld r11, -16(r1); \
706 std r5, 0(r11); \
707 \
708 ld r0, 16(r1); \
709 mtlr r0; \
710 blr
711
712 #define LV1_6_IN_3_OUT(API_NAME, API_NUMBER) \
713 _GLOBAL(_##API_NAME) \
714 \
715 mflr r0; \
716 std r0, 16(r1); \
717 \
718 std r9, -8(r1); \
719 stdu r10, -16(r1); \
720 \
721 li r11, API_NUMBER; \
722 lv1call; \
723 \
724 addi r1, r1, 16; \
725 ld r11, -8(r1); \
726 std r4, 0(r11); \
727 ld r11, -16(r1); \
728 std r5, 0(r11); \
729 ld r11, 48+8*8(r1); \
730 std r6, 0(r11); \
731 \
732 ld r0, 16(r1); \
733 mtlr r0; \
734 blr
735
736 #define LV1_7_IN_1_OUT(API_NAME, API_NUMBER) \
737 _GLOBAL(_##API_NAME) \
738 \
739 mflr r0; \
740 std r0, 16(r1); \
741 \
742 stdu r10, -8(r1); \
743 \
744 li r11, API_NUMBER; \
745 lv1call; \
746 \
747 addi r1, r1, 8; \
748 ld r11, -8(r1); \
749 std r4, 0(r11); \
750 \
751 ld r0, 16(r1); \
752 mtlr r0; \
753 blr
754
755 #define LV1_7_IN_6_OUT(API_NAME, API_NUMBER) \
756 _GLOBAL(_##API_NAME) \
757 \
758 mflr r0; \
759 std r0, 16(r1); \
760 \
761 std r10, 48+8*7(r1); \
762 \
763 li r11, API_NUMBER; \
764 lv1call; \
765 \
766 ld r11, 48+8*7(r1); \
767 std r4, 0(r11); \
768 ld r11, 48+8*8(r1); \
769 std r5, 0(r11); \
770 ld r11, 48+8*9(r1); \
771 std r6, 0(r11); \
772 ld r11, 48+8*10(r1); \
773 std r7, 0(r11); \
774 ld r11, 48+8*11(r1); \
775 std r8, 0(r11); \
776 ld r11, 48+8*12(r1); \
777 std r9, 0(r11); \
778 \
779 ld r0, 16(r1); \
780 mtlr r0; \
781 blr
782
783 #define LV1_8_IN_1_OUT(API_NAME, API_NUMBER) \
784 _GLOBAL(_##API_NAME) \
785 \
786 mflr r0; \
787 std r0, 16(r1); \
788 \
789 li r11, API_NUMBER; \
790 lv1call; \
791 \
792 ld r11, 48+8*8(r1); \
793 std r4, 0(r11); \
794 \
795 ld r0, 16(r1); \
796 mtlr r0; \
797 blr
798
799 .text
800
801 /* the lv1 underscored call definitions expand here */
802
803 #define LV1_CALL(name, in, out, num) LV1_##in##_IN_##out##_OUT(lv1_##name, num)
804 #include <asm/lv1call.h>
Linux kernel - Deliverables
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