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Initial commit of OpenSPARC T2 design and verification files.
[OpenSPARC-T2-DV] / verif / diag / assembly / uarch / lsu / diag / err_sca_diag.s
CommitLineData
86530b38
AT		 1/*
2* ========== Copyright Header Begin ==========================================
3*
4* OpenSPARC T2 Processor File: err_sca_diag.s
5* Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
6* 4150 Network Circle, Santa Clara, California 95054, U.S.A.
7*
8* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
9*
10* This program is free software; you can redistribute it and/or modify
11* it under the terms of the GNU General Public License as published by
12* the Free Software Foundation; version 2 of the License.
13*
14* This program is distributed in the hope that it will be useful,
15* but WITHOUT ANY WARRANTY; without even the implied warranty of
16* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17* GNU General Public License for more details.
18*
19* You should have received a copy of the GNU General Public License
20* along with this program; if not, write to the Free Software
21* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22*
23* For the avoidance of doubt, and except that if any non-GPL license
24* choice is available it will apply instead, Sun elects to use only
25* the General Public License version 2 (GPLv2) at this time for any
26* software where a choice of GPL license versions is made
27* available with the language indicating that GPLv2 or any later version
28* may be used, or where a choice of which version of the GPL is applied is
29* otherwise unspecified.
30*
31* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
32* CA 95054 USA or visit www.sun.com if you need additional information or
33* have any questions.
34*
35*
36* ========== Copyright Header End ============================================
37*/
38#define MY_HP_TEXT_PA 0x1050000000
39#define MY_HP_DATA_PA 0x1050001000
40
41#define ASI_PRIMARY_CONTEXT_0 0x21
42#define ASI_ITLB_DATA_IN_REG 0x54
43#define ASI_DMMU_TAG_ACCESS 0x58
44#define ASI_DTLB_DATA_IN_REG 0x5c
45#define ASI_DMMU_SFAR 0x58
46
47
48#define MY_USER_TEXT_VA000 0x7a000000
49#define MY_USER_TEXT_RA000 0x7b000000
50#define MY_USER_TEXT_PA000 0x107b000000
51#define MY_USER_TEXT_VA001 0x7a010000
52#define MY_USER_TEXT_RA001 0x7b010000
53#define MY_USER_TEXT_PA001 0x107b010000
54#define MY_USER_TEXT_VA002 0x7a020000
55#define MY_USER_TEXT_RA002 0x7b020000
56#define MY_USER_TEXT_PA002 0x107b020000
57#define MY_USER_TEXT_VA003 0x7a030000
58#define MY_USER_TEXT_RA003 0x7b030000
59#define MY_USER_TEXT_PA003 0x107b030000
60#define MY_USER_TEXT_VA004 0x7a040000
61#define MY_USER_TEXT_RA004 0x7b040000
62#define MY_USER_TEXT_PA004 0x107b040000
63#define MY_USER_TEXT_VA005 0x7a050000
64#define MY_USER_TEXT_RA005 0x7b050000
65#define MY_USER_TEXT_PA005 0x107b050000
66
67#define MY_USER_DATA_VA000 0x6a000000
68#define MY_USER_DATA_RA000 0x6b000000
69#define MY_USER_DATA_PA000 0x106b000000
70#define MY_USER_DATA_VA001 0x6a010000
71#define MY_USER_DATA_RA001 0x6b010000
72#define MY_USER_DATA_PA001 0x106b010000
73#define MY_USER_DATA_VA002 0x6a020000
74#define MY_USER_DATA_RA002 0x6b020000
75#define MY_USER_DATA_PA002 0x106b020000
76#define MY_USER_DATA_VA003 0x6a030000
77#define MY_USER_DATA_RA003 0x6b030000
78#define MY_USER_DATA_PA003 0x106b030000
79#define MY_USER_DATA_VA004 0x6a040000
80#define MY_USER_DATA_RA004 0x6b040000
81#define MY_USER_DATA_PA004 0x106b040000
82#define MY_USER_DATA_VA005 0x6a050000
83#define MY_USER_DATA_RA005 0x6b050000
84#define MY_USER_DATA_PA005 0x106b050000
85
86#define IMDU_ERR_EN 0xa0000000
87#define IMTU_ERR_EN 0x90000000
88#define DMDU_ERR_EN 0x88000000
89#define DMTU_ERR_EN 0x84000000
90#define IRCU_ERR_EN 0x82000000
91#define FRCU_ERR_EN 0x81000000
92#define SCAU_ERR_EN 0x80800000
93#define TCCU_ERR_EN 0x80400000
94#define TSAU_ERR_EN 0x80200000
95#define MRAU_ERR_EN 0x80100000
96#define STAU_ERR_EN 0x80080000
97#define STDU_ERR_EN 0x80020000
98
99#define ASI_DESR 0x4c
100#define ASI_DFESR 0x4c
101#define DFESR_VA 0x8
102#define ASI_DSFSR 0x58
103#define ASI_ISFSR 0x50
104#define SFSR_VA 0x18
105#define ASI_SFAR 0x58
106#define SFAR_VA 0x20
107#define ASI_ERR_INJ 0x43
108#define ASI_CETER 0x4C
109#define CETER_VA 0x18
110#define ASI_CERER 0x4C
111#define CERER_VA 0x10
112
113#define CERER_SBDPC 0x400
114#define CETER_DHCCE 0x1000000000000000
115#define CETER_DE 0x2000000000000000
116#define CETER_PSCCE 0x4000000000000000
117#define DCVP_ERR_TYPE 0x5
118#define SCAC_ERR_TYPE 0xa
119
120#define MAIN_PAGE_HV_ALSO
121
122#define H_HT0_Mem_Address_Not_Aligned_0x34
123#define My_HT0_Mem_Address_Not_Aligned_0x34 \
124 add %g0, CERER_VA, %g3; \
125 set SCAU_ERR_EN, %g1; \
126 or %g1, %l2, %g1 ;\
127 stxa %g1, [%g0]ASI_ERR_INJ;\
128 done;nop
129
130#define H_HT0_Internal_Processor_Error_0x29
131#define SUN_H_HT0_Internal_Processor_Error_0x29 \
132 ba INT_PROC_ERR_HANDLER; \
133 nop;nop;nop;nop;nop;nop;nop
134
135#include "hboot.s"
136
137/************************************************************************
138 Test case:
139 ************************************************************************/
140
141.text
142.global main
143
144main: /* test begin */
145 ta T_CHANGE_HPRIV
146
147 !! set CERER.SCAC
148 setx 0x40000000, %g1, %o2 !! enable scac errs
149 add %g0, CERER_VA, %g3 !!g3 has cerer va
150
151 stxa %o2, [%g3]ASI_CERER
152
153 !! set CETER.DHCCE
154 setx CETER_PSCCE, %l0, %o2
155 add %g0, CETER_VA, %g3
156 stxa %o2, [%g3]ASI_CETER
157
158 add %g0, 1, %l2 !! mask
159
160!! Enable error injection
161 set SCAU_ERR_EN, %l1
162 or %l1, %l2, %l1 ! set mask bit 0 to 1
163 stxa %l1, [%g0]ASI_ERR_INJ
164
165 ta T_CHANGE_NONHPRIV
166
167 ta T_CHANGE_PRIV
168 mov %g0, %i0
169 add %g0, 1, %l1
170 mov %g0, %i1
171 add %g0, 0x20, %o4 !! asi to clear the err in trap handler
172 setx user_data_begin_000, %g1, %l4
173 setx user_code_begin_000, %g1, %g2
174
175 jmp %g2
176 mov %g0, %o3
177 EXIT_BAD
178
179/*
180begin_thread_1:
181 add %g0, 4, %i7
182 setx THS_START, %g1, %g2
183 jmp %g2
184 nop
185 EXIT_BAD
186
187begin_thread_2:
188 add %g0, 8, %i7
189 setx THS_START, %g1, %g2
190 jmp %g2
191 nop
192 EXIT_BAD
193*/
194
195/************************************************************************
196 Test case data start
197 ************************************************************************/
198.data
199.global user_data_start
200user_data_start:
201.word 0x12345678
202.word 0x9a9b9c9d
203.word 0x00000000
204.word 0xffffffff
205.word 0x12345678
206.word 0x9a9b9c9d
207.word 0x00000000
208.word 0xffffffff
209
210!#***********************************************************************
211
212SECTION .My_User_Section_4v000 TEXT_VA=MY_USER_TEXT_VA000, DATA_VA=MY_USER_DATA_VA000
213attr_text {
214 Name = .My_User_Section_4v000,
215 part_0_ctx_nonzero_tsb_config_2,
216 VA = MY_USER_TEXT_VA000,
217 RA = MY_USER_TEXT_RA000,
218 PA = ra2pa(MY_USER_TEXT_RA000, 0),
219 TTE_Context = PCONTEXT,
220 TTE_V = 1,
221 TTE_NFO = 0,
222 TTE_L = 0,
223 TTE_Soft = 0,
224 TTE_IE = 0,
225 TTE_E = 0,
226 TTE_CP = 1,
227 TTE_CV = 0,
228 TTE_P = 0,
229 TTE_EP = 1,
230 TTE_W = 0,
231 TTE_SW1 = 0,
232 TTE_SW0 = 0,
233 TTE_RSVD1 = 0,
234 TTE_Size = 0,
235 }
236attr_text {
237NAME = .My_User_Section_4v000,
238 hypervisor
239}
240.text
241.global user_code_begin_000
242user_code_begin_000:
243 ldx [%l4 + %i1], %i2 !! data to be stored in scratchpad
244 stxa %i2, [%g0 + %i1]0x20
245 ldxa [%g0 + %i1]0x20, %i3 !! error is precise
246 cmp %i3, %i2
247 bne FAIL
248 cmp %i0, %l1
249 bne FAIL
250 mov %g0, %i0
251 add %i1, 8, %i1
252 cmp %i1, 0x20
253 be,a .+8
254 add %g0, 0x30, %i1
255 cmp %i1, 0x38
256 ble user_code_begin_000
257 nop
258
259LOOP_000:
260 add %o3, 8, %o3 !! pt o3 to next location of the ecc value
261 mov %g0, %i1
262 sll %l2, 1, %l2
263 cmp %l2, 0x80
264 !be,a .+8
265 !mov %g0, %l1 !! no trap if error in bit 7 of syndrome
266 ble user_code_begin_000
267 ldx [%l4 + 0x2], %i2 ! mem_aligned trap to change the mask in err_inject_reg
268
269 setx user_code_begin_001, %g1, %g2
270 jmp %g2
271 nop
272
273FAIL:
274 EXIT_BAD
275
276attr_data {
277 Name = .My_User_Section_4v000,
278 part_0_ctx_nonzero_tsb_config_1,
279 VA = MY_USER_DATA_VA000,
280 RA = MY_USER_DATA_RA000,
281 PA = ra2pa(MY_USER_DATA_RA000, 0),
282 TTE_Context = PCONTEXT,
283 TTE_V = 1,
284 TTE_NFO = 0,
285 TTE_L = 0,
286 TTE_Soft = 0,
287 TTE_IE = 0,
288 TTE_E = 0,
289 TTE_CP = 1,
290 TTE_CV = 0,
291 TTE_P = 0,
292 TTE_EP = 0,
293 TTE_W = 1,
294 TTE_SW1 = 0,
295 TTE_SW0 = 0,
296 TTE_RSVD1 = 0,
297 TTE_Size = 0,
298 }
299attr_data {
300NAME = .My_User_Section_4v000,
301 hypervisor
302}
303.data
304.global user_data_begin_000
305user_data_begin_000:
306.xword 0xe0066361bd9fcb86
307.xword 0xea22901c101f6f52
308.xword 0x806faa2171350467
309.xword 0xff54f2cd06a0d342
310.xword 0x566bff718cddb905
311.xword 0x6d367bc4d165d37a
312.xword 0x5efc42b18f920522
313.xword 0x584c92dec4bc66de
314
315.xword 0xed9efe0d05896ce1
316
317.xword 0xf9d45b94972117c8
318
319.xword 0xd0c647618c9e43f3
320
321.xword 0xfe04ead3b77c2d11
322
323.xword 0x06d2d7f29e76397c
324
325.xword 0x234c366110eddd38
326
327.xword 0xa80656d4288044bc
328
329.xword 0x12e763fbd8e2970d
330
331.xword 0x7320217fab3eae0e
332
333.xword 0x38683cebedefb5af
334
335
336SECTION .My_User_Section_4v001 TEXT_VA=MY_USER_TEXT_VA001, DATA_VA=MY_USER_DATA_VA001
337attr_text {
338 Name = .My_User_Section_4v001,
339 part_0_ctx_nonzero_tsb_config_2,
340 VA = MY_USER_TEXT_VA001,
341 RA = MY_USER_TEXT_RA001,
342 PA = ra2pa(MY_USER_TEXT_RA001, 0),
343 TTE_Context = PCONTEXT,
344 TTE_V = 1,
345 TTE_NFO = 0,
346 TTE_L = 0,
347 TTE_Soft = 0,
348 TTE_IE = 0,
349 TTE_E = 0,
350 TTE_CP = 1,
351 TTE_CV = 0,
352 TTE_P = 0,
353 TTE_EP = 1,
354 TTE_W = 0,
355 TTE_SW1 = 0,
356 TTE_SW0 = 0,
357 TTE_RSVD1 = 0,
358 TTE_Size = 0,
359 }
360attr_text {
361NAME = .My_User_Section_4v001,
362 hypervisor
363}
364.text
365.global user_code_begin_001
366user_code_begin_001:
367 ta T_CHANGE_HPRIV
368 add %g0, 1, %l2 !! mask
369 mov %g0, %o3
370
371!! Enable error injection
372 set SCAU_ERR_EN, %l3
373 or %l3, %l2, %l3
374 stxa %l3, [%g0]ASI_ERR_INJ
375 setx user_data_begin_001, %g1, %l4
376 mov %g0, %i1
377 add %g0, 1, %l1
378 add %g0, 0x40, %o4 !! asi to clear the err in trap handler
379
380START:
381 ldx [%l4 + %i1], %i2 !! data to be stored in scratchpad
382 stxa %i2, [%g0 + %i1]0x4F
383 ldxa [%g0 + %i1]0x4F, %i3 !! error is precise
384 cmp %i3, %i2
385 bne FAIL
386 cmp %i0, %l1
387 bne FAIL
388 mov %g0, %i0
389 add %i1, 8, %i1
390 cmp %i1, 0x38
391 ble START
392 nop
393
394LOOP_001:
395 add %o3, 8, %o3
396 set SCAU_ERR_EN, %l3
397 mov %g0, %i1
398 sll %l2, 1, %l2
399 or %l3, %l2, %l3
400 cmp %l2, 0x80
401 !be,a .+8
402 !mov %g0, %l1
403 ble START
404 stxa %l3, [%g0]ASI_ERR_INJ
405
406 setx user_code_begin_002, %g1, %g2
407 jmp %g2
408
409
410FAIL:
411 EXIT_BAD
412 nop
413
414attr_data {
415 Name = .My_User_Section_4v001,
416 part_0_ctx_nonzero_tsb_config_1,
417 VA = MY_USER_DATA_VA001,
418 RA = MY_USER_DATA_RA001,
419 PA = ra2pa(MY_USER_DATA_RA001, 0),
420 TTE_Context = PCONTEXT,
421 TTE_V = 1,
422 TTE_NFO = 0,
423 TTE_L = 0,
424 TTE_Soft = 0,
425 TTE_IE = 0,
426 TTE_E = 0,
427 TTE_CP = 1,
428 TTE_CV = 0,
429 TTE_P = 0,
430 TTE_EP = 0,
431 TTE_W = 1,
432 TTE_SW1 = 0,
433 TTE_SW0 = 0,
434 TTE_RSVD1 = 0,
435 TTE_Size = 0,
436 }
437attr_data {
438NAME = .My_User_Section_4v001,
439 hypervisor
440}
441.data
442.global user_data_begin_001
443user_data_begin_001:
444.xword 0xe0066361bd9fcb86
445.xword 0xfa474991f13e3460
446.xword 0x1446415baecf3609
447.xword 0xe3215e901114ad4b
448.xword 0xf91d897e92d1ee95
449.xword 0x33458a48805d888b
450.xword 0x7f5a3ddb7d8e3c23
451.xword 0xaa80311fb1e17e79
452.xword 0x0f59d0e1ac35dbd4
453.xword 0x057c893bc8fc1e7e
454.xword 0xcfb9e3a29c786cc0
455.xword 0x7257becb4609969e
456.xword 0x4b1896677e83abae
457.xword 0xc2e35a285574f037
458.xword 0x2e42eb5835020e2e
459.xword 0x90775b99929f43cc
460.xword 0x9fac4ae85a4ecd4e
461
462 .word 0x10731
463 .word 0xd027
464 .word 0x1350e
465 .word 0x10e9d
466
467
468SECTION .My_User_Section_4v002 TEXT_VA=MY_USER_TEXT_VA002, DATA_VA=MY_USER_DATA_VA002
469attr_text {
470 Name = .My_User_Section_4v002,
471 part_0_ctx_nonzero_tsb_config_2,
472 VA = MY_USER_TEXT_VA002,
473 RA = MY_USER_TEXT_RA002,
474 PA = ra2pa(MY_USER_TEXT_RA002, 0),
475 TTE_Context = PCONTEXT,
476 TTE_V = 1,
477 TTE_NFO = 0,
478 TTE_L = 0,
479 TTE_Soft = 0,
480 TTE_IE = 0,
481 TTE_E = 0,
482 TTE_CP = 1,
483 TTE_CV = 0,
484 TTE_P = 0,
485 TTE_EP = 1,
486 TTE_W = 0,
487 TTE_SW1 = 0,
488 TTE_SW0 = 0,
489 TTE_RSVD1 = 0,
490 TTE_Size = 0,
491 }
492attr_text {
493NAME = .My_User_Section_4v002,
494 hypervisor
495}
496.text
497.global user_code_begin_002
498user_code_begin_002:
499 add %g0, 1, %l2
500 set SCAU_ERR_EN, %l3
501 or %l3, %l2, %l3
502 stxa %l3, [%g0]ASI_ERR_INJ
503 mov %g0, %i1
504 setx user_data_begin_002, %g1, %l4
505 add %g0, 1, %l1
506 mov %g0, %o3
507 set 0xffffff00, %g1
508 add %g0, 0x40, %o4 !! asi to clear the err in trap handler
509
510ST0:
511 ldx [%l4 + %i1], %i2 !! data to be stored in scratchpad
512 stxa %i2, [%g0 + %i1]0x4F
513 sll %l2, 1, %l2
514 and %l3, %g1, %l3
515 or %l3, %l2, %l3
516 add %i1, 8, %i1
517 cmp %i1, 0x38
518 ble ST0
519 stxa %l3, [%g0]ASI_ERR_INJ
520
521 mov %g0, %i1
522 add %g0, 1, %l2
523LD0:
524 ldx [%l4 + %i1], %i2
525 ldxa [%g0 + %i1]0x4F, %i3 !! error is precise
526 cmp %i0, %l1
527 bne FAIL
528 mov %g0, %i0
529 sll %l2, 1, %l2
530 add %o3, 8, %o3
531 cmp %i1, 0x30
532 ble LD0
533 add %i1, 8, %i1
534
535 setx user_code_begin_003, %g1, %g2
536 jmp %g2
537 nop
538
539FAIL:
540 EXIT_BAD
541 nop
542
543attr_data {
544 Name = .My_User_Section_4v002,
545 part_0_ctx_nonzero_tsb_config_1,
546 VA = MY_USER_DATA_VA002,
547 RA = MY_USER_DATA_RA002,
548 PA = ra2pa(MY_USER_DATA_RA002, 0),
549 TTE_Context = PCONTEXT,
550 TTE_V = 1,
551 TTE_NFO = 0,
552 TTE_L = 0,
553 TTE_Soft = 0,
554 TTE_IE = 0,
555 TTE_E = 0,
556 TTE_CP = 1,
557 TTE_CV = 0,
558 TTE_P = 0,
559 TTE_EP = 0,
560 TTE_W = 1,
561 TTE_SW1 = 0,
562 TTE_SW0 = 0,
563 TTE_RSVD1 = 0,
564 TTE_Size = 0,
565 }
566attr_data {
567NAME = .My_User_Section_4v002,
568 hypervisor
569}
570.data
571.global user_data_begin_002
572user_data_begin_002:
573.xword 0x050a211e918857f3
574.xword 0x7980bbbf09b95bba
575.xword 0x55f410e2b57433f6
576.xword 0x106c3aa95e2aa3c3
577.xword 0xbcb980bc1bb072d8
578.xword 0x63da435c10b717dd
579.xword 0x375d99be87bef073
580.xword 0x03a5206ac6d08fd2
581.xword 0xfa474991f13e3460
582.xword 0x1446415baecf3609
583.xword 0xe3215e901114ad4b
584.xword 0xf91d897e92d1ee95
585.xword 0x33458a48805d888b
586.xword 0x7f5a3ddb7d8e3c23
587.xword 0xaa80311fb1e17e79
588.xword 0x0f59d0e1ac35dbd4
589
590 .word 0x1eb9
591 .word 0x43ec
592 .word 0xc619
593 .word 0x11a06
594
595
596SECTION .My_User_Section_4v003 TEXT_VA=MY_USER_TEXT_VA003, DATA_VA=MY_USER_DATA_VA003
597attr_text {
598 Name = .My_User_Section_4v003,
599 part_0_ctx_nonzero_tsb_config_2,
600 VA = MY_USER_TEXT_VA003,
601 RA = MY_USER_TEXT_RA003,
602 PA = ra2pa(MY_USER_TEXT_RA003, 0),
603 TTE_Context = PCONTEXT,
604 TTE_V = 1,
605 TTE_NFO = 0,
606 TTE_L = 0,
607 TTE_Soft = 0,
608 TTE_IE = 0,
609 TTE_E = 0,
610 TTE_CP = 1,
611 TTE_CV = 0,
612 TTE_P = 0,
613 TTE_EP = 1,
614 TTE_W = 0,
615 TTE_SW1 = 0,
616 TTE_SW0 = 0,
617 TTE_RSVD1 = 0,
618 TTE_Size = 0,
619 }
620attr_text {
621NAME = .My_User_Section_4v003,
622 hypervisor
623}
624!! Chk that no err is seen on a write.
625!! Also no err is falgged on a diagnostic read.
626.text
627.global user_code_begin_003
628user_code_begin_003:
629 add %g0, 1, %l2
630 set SCAU_ERR_EN, %l3
631 or %l3, %l2, %l3
632 stxa %l3, [%g0]ASI_ERR_INJ
633 mov %g0, %i1
634 mov %g0, %l1
635 mov %g0, %i3
636 mov %g0, %i0
637 setx user_data_begin_003, %g1, %l4
638 set 0xffffff00, %g1
639
640ST1:
641 ldx [%l4 + %i1], %i2 !! data to be stored in scratchpad
642 stxa %i2, [%g0 + %i1]0x4F
643 sll %l2, 1, %l2
644 and %l3, %g1, %l3
645 or %l3, %l2, %l3
646 add %i1, 8, %i1
647 cmp %i1, 0x38
648 ble ST1
649 stxa %l3, [%g0]ASI_ERR_INJ
650
651 add %g0, 1, %l2
652 and %l3, %g1, %l3
653 or %l3, %l2, %l3
654 stxa %l3, [%g0]ASI_ERR_INJ
655 mov %g0, %i1
656 cmp %i3, 0x0
657 be ST1
658 add %i3, 1, %i3
659
660 brnz %i0, FAIL
661 mov %g0, %i0
662
663!! ALL scratch pad entries have errors. Do a diagnostic read from all entries
664!!and see that no error is flagged.
665 mov %g0, %i1
666 mov %g0, %l1
667 mov %g0, %i3
668 mov %g0, %i0
669
670LD1:
671 ldxa [%g0 + %i1]0x59, %o3 !! read the ecc
672 add %i1, 0x40, %g1
673 ldxa [%g1]0x59, %g3 !! read the data
674 brnz %i0, FAIL
675 mov %g0, %i0
676 cmp %i1, 0x30
677 ble LD1
678 add %i1, 8, %i1
679
680 setx user_code_begin_004, %g1, %g2
681 jmp %g2
682 nop
683
684FAIL:
685 EXIT_BAD
686 nop
687
688attr_data {
689 Name = .My_User_Section_4v003,
690 part_0_ctx_nonzero_tsb_config_1,
691 VA = MY_USER_DATA_VA003,
692 RA = MY_USER_DATA_RA003,
693 PA = ra2pa(MY_USER_DATA_RA003, 0),
694 TTE_Context = PCONTEXT,
695 TTE_V = 1,
696 TTE_NFO = 0,
697 TTE_L = 0,
698 TTE_Soft = 0,
699 TTE_IE = 0,
700 TTE_E = 0,
701 TTE_CP = 1,
702 TTE_CV = 0,
703 TTE_P = 0,
704 TTE_EP = 0,
705 TTE_W = 1,
706 TTE_SW1 = 0,
707 TTE_SW0 = 0,
708 TTE_RSVD1 = 0,
709 TTE_Size = 0,
710 }
711attr_data {
712NAME = .My_User_Section_4v003,
713 hypervisor
714}
715.data
716.global user_data_begin_003
717user_data_begin_003:
718.xword 0xca12fd23b5b1b1d6
719.xword 0x3428a18f797bd42a
720.xword 0x0d0630dd16ca2db5
721.xword 0x281c49cf3f51a83f
722.xword 0x8fc66b8940c55c03
723.xword 0xfd6f2a2b60aee94c
724.xword 0xec72846b0261894e
725.xword 0xf1bd6c544120f822
726
727.xword 0xefc4e1f1b35853fc
728.xword 0xe790a0c1689eb683
729.xword 0x88c650f170c41710
730.xword 0x614126cf9fc8dca3
731.xword 0x4be2f60911e465ce
732.xword 0x4e22352a0c29c95c
733.xword 0xf18efdf01ce79e24
734.xword 0x294aaa56144d7cf1
735
736 .word 0xdfaa
737 .word 0x39a9
738 .word 0xb967
739 .word 0x280c
740
741
742SECTION .My_User_Section_4v004 TEXT_VA=MY_USER_TEXT_VA004, DATA_VA=MY_USER_DATA_VA004
743attr_text {
744 Name = .My_User_Section_4v004,
745 part_0_ctx_nonzero_tsb_config_2,
746 VA = MY_USER_TEXT_VA004,
747 RA = MY_USER_TEXT_RA004,
748 PA = ra2pa(MY_USER_TEXT_RA004, 0),
749 TTE_Context = PCONTEXT,
750 TTE_V = 1,
751 TTE_NFO = 0,
752 TTE_L = 0,
753 TTE_Soft = 0,
754 TTE_IE = 0,
755 TTE_E = 0,
756 TTE_CP = 1,
757 TTE_CV = 0,
758 TTE_P = 0,
759 TTE_EP = 1,
760 TTE_W = 0,
761 TTE_SW1 = 0,
762 TTE_SW0 = 0,
763 TTE_RSVD1 = 0,
764 TTE_Size = 0,
765 }
766attr_text {
767NAME = .My_User_Section_4v004,
768 hypervisor
769}
770
771!! check if cerer.scac is clear or ceter.pscce is clear then the error is
772!! not detected and the sfsr is not updated.
773!! When we enter this testcase all the scratchpad entries have errors.
774!! Errors are put by the stxa's in the loop above.
775
776.text
777.global user_code_begin_004
778user_code_begin_004:
779 mov %g0, %i1
780 !! clear CERER.SCAC
781 add %g0, CERER_VA, %g3
782 stxa %g0, [%g3]ASI_CERER
783 add %g0, SFSR_VA, %g1
784 add %g0, 0x1000, %o1
785 mov %g0, %o3
786
787LD4:
788 ldx [%l4 + %i1], %i2
789 ldxa [%g0 + %i1]0x4F, %i3
790 cmp %i3, %i2
791 bne FAIL
792 ldxa [%g1]ASI_DSFSR, %o1 !! read the DSFSR
793 brnz %o1, FAIL
794 brnz %i0, FAIL
795 cmp %i1, 0x30
796 ble LD4
797 add %i1, 8, %i1
798
799
800!! Now set CERER.SCAC, but clear CETER.PSCCE. CHk that no error again.
801 setx 0x40000000, %g4, %o2 !! enable scac errs
802 add %g0, CERER_VA, %g3 !!g3 has cerer va
803
804 stxa %o2, [%g3]ASI_CERER
805
806 add %g0, CETER_VA, %g3
807 stxa %g0, [%g3]ASI_CETER
808
809 mov %g0, %i1
810 add %g0, 0x1000, %o1
811
812LD5:
813 ldx [%l4 + %i1], %i2
814 ldxa [%g0 + %i1]0x4F, %i3
815 cmp %i3, %i2
816 bne FAIL
817 ldxa [%g1]ASI_DSFSR, %o1 !! read the DSFSR
818 brnz %o1, FAIL
819 brnz %i0, FAIL
820 cmp %i1, 0x30
821 ble LD5
822 add %i1, 8, %i1
823
824
825!! Now set both CERER.SCAC, and CETER.PSCCE. Chk that error comes.
826 !! set CETER.PSCCE
827 setx CETER_PSCCE, %l0, %o2
828 add %g0, CETER_VA, %g3
829 stxa %o2, [%g3]ASI_CETER
830
831 mov %g0, %i1
832 add %g0, 1, %l1
833 add %g0, 1, %l2
834
835LD5_1:
836 ldx [%l4 + %i1], %i2
837 ldxa [%g0 + %i1]0x4F, %i3
838 cmp %i3, %i2
839 bne FAIL
840 cmp %i0, %l1
841 bne FAIL
842 mov %g0, %i0
843 sll %l2, 1, %l2
844 add %o3, 8, %o3
845 cmp %i1, 0x30
846 ble LD5_1
847 add %i1, 8, %i1
848
849
850!! All errors shd be cleared now and no errors shd be seen
851
852 mov %g0, %i1
853 mov %g0, %l1
854
855LD6:
856 ldx [%l4 + %i1], %i2
857 ldxa [%g0 + %i1]0x4F, %i3
858 cmp %i3, %i2
859 bne FAIL
860 brnz %i0, FAIL
861 mov %g0, %i0
862 cmp %i1, 0x30
863 ble LD6
864 add %i1, 8, %i1
865
866 setx user_code_begin_005, %g1, %g2
867 jmp %g2
868 nop
869
870FAIL: EXIT_BAD
871 nop
872
873attr_data {
874 Name = .My_User_Section_4v004,
875 part_0_ctx_nonzero_tsb_config_1,
876 VA = MY_USER_DATA_VA004,
877 RA = MY_USER_DATA_RA004,
878 PA = ra2pa(MY_USER_DATA_RA004, 0),
879 TTE_Context = PCONTEXT,
880 TTE_V = 1,
881 TTE_NFO = 0,
882 TTE_L = 0,
883 TTE_Soft = 0,
884 TTE_IE = 0,
885 TTE_E = 0,
886 TTE_CP = 1,
887 TTE_CV = 0,
888 TTE_P = 0,
889 TTE_EP = 0,
890 TTE_W = 1,
891 TTE_SW1 = 0,
892 TTE_SW0 = 0,
893 TTE_RSVD1 = 0,
894 TTE_Size = 0,
895 }
896attr_data {
897NAME = .My_User_Section_4v004,
898 hypervisor
899}
900.data
901.global user_data_begin_004
902user_data_begin_004:
903.xword 0xefc4e1f1b35853fc
904.xword 0xe790a0c1689eb683
905.xword 0x88c650f170c41710
906.xword 0x614126cf9fc8dca3
907.xword 0x4be2f60911e465ce
908.xword 0x4e22352a0c29c95c
909.xword 0xf18efdf01ce79e24
910.xword 0x294aaa56144d7cf1
911.xword 0xe0066361bd9fcb86
912.xword 0xea22901c101f6f52
913.xword 0x806faa2171350467
914.xword 0xff54f2cd06a0d342
915.xword 0x566bff718cddb905
916.xword 0x6d367bc4d165d37a
917.xword 0x5efc42b18f920522
918.xword 0x584c92dec4bc66de
919 .word 0x4069
920 .word 0x41ed
921 .word 0x14c07
922 .word 0x29de
923
924
925SECTION .My_User_Section_4v005 TEXT_VA=MY_USER_TEXT_VA005, DATA_VA=MY_USER_DATA_VA005
926attr_text {
927 Name = .My_User_Section_4v005,
928 part_0_ctx_nonzero_tsb_config_3,
929 VA = MY_USER_TEXT_VA005,
930 RA = MY_USER_TEXT_RA005,
931 PA = ra2pa(MY_USER_TEXT_RA005, 0),
932 TTE_Context = PCONTEXT,
933 TTE_V = 1,
934 TTE_NFO = 0,
935 TTE_L = 0,
936 TTE_Soft = 0,
937 TTE_IE = 0,
938 TTE_E = 0,
939 TTE_CP = 1,
940 TTE_CV = 0,
941 TTE_P = 0,
942 TTE_EP = 1,
943 TTE_W = 0,
944 TTE_SW1 = 0,
945 TTE_SW0 = 0,
946 TTE_RSVD1 = 0,
947 TTE_Size = 0,
948 }
949attr_text {
950NAME = .My_User_Section_4v005,
951 hypervisor
952}
953.text
954.global user_code_begin_005
955user_code_begin_005:
956!!Now again inject errors in all the entries, but set cerer.scau bit.
957!! Make sure that error is not flagged.
958
959 add %g0, 1, %l3
960 add %g0, 1, %l2
961 set SCAU_ERR_EN, %l3
962 or %l3, %l2, %l3
963 stxa %l3, [%g0]ASI_ERR_INJ
964
965!! Set cerer.scau bit
966 setx 0x20000000, %g1, %o2 !! enable scau errs
967 add %g0, CERER_VA, %g3 !!g3 has cerer va
968 stxa %o2, [%g3]ASI_CERER
969
970 mov %g0, %i1
971 setx user_data_begin_005, %g1, %l4
972 set 0xffffff00, %g1
973 mov %g0, %o3
974ST5:
975 ldx [%l4 + %i1], %i2 !! data to be stored in scratchpad
976 stxa %i2, [%g0 + %i1]0x4F
977 sll %l2, 1, %l2
978 and %l3, %g1, %l3
979 or %l3, %l2, %l3
980 add %i1, 8, %i1
981 cmp %i1, 0x38
982 ble ST5
983 stxa %l3, [%g0]ASI_ERR_INJ
984
985 mov %g0, %l1
986 mov %g0, %i1
987LD7:
988 ldx [%l4 + %i1], %i2
989 ldxa [%g0 + %i1]0x4F, %i3
990 cmp %i3, %i2
991 bne FAIL
992 brnz %i0, FAIL
993 cmp %i1, 0x30
994 ble LD7
995 add %i1, 8, %i1
996
997
998!! Now set CERER.SCAC, and see that the error is flagged.
999!! Set cerer.scac bit
1000 setx 0x40000000, %g1, %o2 !! enable scac errs
1001 add %g0, CERER_VA, %g3 !!g3 has cerer va
1002 stxa %o2, [%g3]ASI_CERER
1003
1004 add %g0, 1, %l1
1005 add %g0, 1, %l2
1006 mov %g0, %i1
1007LD8:
1008 ldx [%l4 + %i1], %i2
1009 ldxa [%g0 + %i1]0x4F, %i3
1010 cmp %i3, %i2
1011 bne FAIL
1012 cmp %i0, %l1
1013 bne FAIL
1014 mov %g0, %i0
1015 sll %l2, 1, %l2
1016 add %o3, 8, %o3
1017 cmp %i1, 0x30
1018 ble LD8
1019 add %i1, 8, %i1
1020
1021 EXIT_GOOD
1022 nop
1023
1024FAIL: EXIT_BAD
1025 nop
1026
1027attr_data {
1028 Name = .My_User_Section_4v005,
1029 part_0_ctx_nonzero_tsb_config_1,
1030 VA = MY_USER_DATA_VA005,
1031 RA = MY_USER_DATA_RA005,
1032 PA = ra2pa(MY_USER_DATA_RA005, 0),
1033 TTE_Context = PCONTEXT,
1034 TTE_V = 1,
1035 TTE_NFO = 0,
1036 TTE_L = 0,
1037 TTE_Soft = 0,
1038 TTE_IE = 0,
1039 TTE_E = 0,
1040 TTE_CP = 1,
1041 TTE_CV = 0,
1042 TTE_P = 0,
1043 TTE_EP = 0,
1044 TTE_W = 1,
1045 TTE_SW1 = 0,
1046 TTE_SW0 = 0,
1047 TTE_RSVD1 = 0,
1048 TTE_Size = 0,
1049 }
1050attr_data {
1051NAME = .My_User_Section_4v005,
1052 hypervisor
1053}
1054.data
1055.global user_data_begin_005
1056user_data_begin_005:
1057.xword 0xefc4e1f1b35853fc
1058.xword 0xe790a0c1689eb683
1059.xword 0x88c650f170c41710
1060.xword 0x614126cf9fc8dca3
1061.xword 0x4be2f60911e465ce
1062.xword 0x4e22352a0c29c95c
1063.xword 0xf18efdf01ce79e24
1064.xword 0x294aaa56144d7cf1
1065.xword 0xe0066361bd9fcb86
1066.xword 0xea22901c101f6f52
1067.xword 0x806faa2171350467
1068.xword 0xff54f2cd06a0d342
1069.xword 0x566bff718cddb905
1070.xword 0x6d367bc4d165d37a
1071.xword 0x5efc42b18f920522
1072.xword 0x4be2f60911e465ce
1073.xword 0x4e22352a0c29c95c
1074.xword 0xf18efdf01ce79e24
1075 .word 0xf93b
1076 .word 0xe34b
1077 .word 0x127e6
1078 .word 0xd915
1079
1080.global INT_PROC_ERR_HANDLER
1081.global INVALID_ASI_HANDLER
1082
1083SECTION .HTRAPS
1084.text
1085
1086INT_PROC_ERR_HANDLER:
1087CHK_ERR_TYP:
1088 setx ecc_syndrome_table, %g1, %g2
1089 add %g0, SFSR_VA, %g1
1090 ldxa [%g1]ASI_DSFSR, %o1 !! read the DSFSR
1091 stxa %g0, [%g1]ASI_DSFSR !! clear the dsfsr
1092 and %o1, 0xF, %o1
1093 cmp %o1, SCAC_ERR_TYPE
1094 bne FAIL
1095CHK_INDEX:
1096 add %g0, SFAR_VA, %g1
1097 ldxa [%g1]ASI_SFAR, %o1 !! read the DSFAR
1098 srl %i1, 3, %g6 !! expected value of index
1099 and %o1, 0x7, %o2
1100 cmp %o2, %g6
1101 bne FAIL
1102
1103!!diagnostic read the bad data and ecc
1104CHK_SYNDROME:
1105 srl %o1, 3, %o2 !! o2 has the bad syndrome
1106 and %o2, 0x80, %g6 !! look at the overall parity. Shd be 1 for correctable errors.
1107 brz %g6, FAIL
1108 and %o2, 0x7F, %g6
1109 sllx %l2, 3, %g3
1110 ldx [%g2 + %o3], %g4
1111 cmp %g4, %g6
1112 bne FAIL
1113
1114 ldxa [%g0 + %i1]0x59, %g6 !! read the ecc
1115
1116 add %i1, 0x40, %g1
1117 ldxa [%g1]0x59, %g3 !! read the data
1118 cmp %i2, %g3 !! i2 has the expceted data
1119 bne FAIL
1120
1121TURN_OFF_ERR_INJ:
1122 !!turn off error
1123 stxa %g0, [%g0]ASI_ERR_INJ
1124 !! do a normal wr to the scratchpad entry to clear the err
1125 cmp %o4, 0x20
1126 be,a .+12
1127 stxa %g3, [%i1]0x20
1128 stxa %g3, [%i1]0x4f
1129
1130CHECK_ERR_INJECT:
1131 !! diag read the ecc
1132 ldxa [%g0 + %i1]0x59, %g4 !! read the ecc
1133 xor %g4, %l2, %g5
1134 cmp %g5, %g6
1135 bne FAIL
1136
1137ENABLE_ERR_INJ:
1138
1139 !! enable error injection
1140 setx SCAU_ERR_EN, %l0, %g1
1141 or %g1, %l2, %g1 ! set mask bit 0 to 1
1142 stxa %g1, [%g0]ASI_ERR_INJ
1143 add %g0, 1, %i0
1144 retry
1145
1146PASS: EXIT_GOOD
1147 nop
1148
1149FAIL: EXIT_BAD
1150 nop
1151
1152.data
1153.align 64
1154ecc_syndrome_table:
1155.xword 0x01 !! C0
1156.xword 0x02 !! C1
1157.xword 0x04 !! C2
1158.xword 0x08 !! C3
1159.xword 0x10 !! C4
1160.xword 0x20 !! C5
1161.xword 0x40 !! C6
1162.xword 0x00 !! C7
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