1 /*
2 * S390 feature list generator
3 *
4 * Copyright IBM Corp. 2016, 2018
5 *
6 * Author(s): Michael Mueller <mimu@linux.vnet.ibm.com>
7 * David Hildenbrand <dahi@linux.vnet.ibm.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2 or (at
10 * your option) any later version. See the COPYING file in the top-level
11 * directory.
12 */
13
14 #include <inttypes.h>
15 #include <stdio.h>
16 #include <string.h>
17 #include "cpu_features_def.h"
18
19 #define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0]))
20
21 /***** BEGIN FEATURE DEFS *****/
22
23 #define S390_FEAT_GROUP_PLO \
24 S390_FEAT_PLO_CL, \
25 S390_FEAT_PLO_CLG, \
26 S390_FEAT_PLO_CLGR, \
27 S390_FEAT_PLO_CLX, \
28 S390_FEAT_PLO_CS, \
29 S390_FEAT_PLO_CSG, \
30 S390_FEAT_PLO_CSGR, \
31 S390_FEAT_PLO_CSX, \
32 S390_FEAT_PLO_DCS, \
33 S390_FEAT_PLO_DCSG, \
34 S390_FEAT_PLO_DCSGR, \
35 S390_FEAT_PLO_DCSX, \
36 S390_FEAT_PLO_CSST, \
37 S390_FEAT_PLO_CSSTG, \
38 S390_FEAT_PLO_CSSTGR, \
39 S390_FEAT_PLO_CSSTX, \
40 S390_FEAT_PLO_CSDST, \
41 S390_FEAT_PLO_CSDSTG, \
42 S390_FEAT_PLO_CSDSTGR, \
43 S390_FEAT_PLO_CSDSTX, \
44 S390_FEAT_PLO_CSTST, \
45 S390_FEAT_PLO_CSTSTG, \
46 S390_FEAT_PLO_CSTSTGR, \
47 S390_FEAT_PLO_CSTSTX
48
49 #define S390_FEAT_GROUP_TOD_CLOCK_STEERING \
50 S390_FEAT_TOD_CLOCK_STEERING, \
51 S390_FEAT_PTFF_QTO, \
52 S390_FEAT_PTFF_QSI, \
53 S390_FEAT_PTFF_QPT, \
54 S390_FEAT_PTFF_STO
55
56 #define S390_FEAT_GROUP_GEN13_PTFF \
57 S390_FEAT_PTFF_QUI, \
58 S390_FEAT_PTFF_QTOU, \
59 S390_FEAT_PTFF_STOU
60
61 #define S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF \
62 S390_FEAT_PTFF_QSIE, \
63 S390_FEAT_PTFF_QTOUE, \
64 S390_FEAT_PTFF_STOE, \
65 S390_FEAT_PTFF_STOUE
66
67 #define S390_FEAT_GROUP_MSA \
68 S390_FEAT_MSA, \
69 S390_FEAT_KMAC_DEA, \
70 S390_FEAT_KMAC_TDEA_128, \
71 S390_FEAT_KMAC_TDEA_192, \
72 S390_FEAT_KMC_DEA, \
73 S390_FEAT_KMC_TDEA_128, \
74 S390_FEAT_KMC_TDEA_192, \
75 S390_FEAT_KM_DEA, \
76 S390_FEAT_KM_TDEA_128, \
77 S390_FEAT_KM_TDEA_192, \
78 S390_FEAT_KIMD_SHA_1, \
79 S390_FEAT_KLMD_SHA_1
80
81 #define S390_FEAT_GROUP_MSA_EXT_1 \
82 S390_FEAT_KMC_AES_128, \
83 S390_FEAT_KM_AES_128, \
84 S390_FEAT_KIMD_SHA_256, \
85 S390_FEAT_KLMD_SHA_256
86
87 #define S390_FEAT_GROUP_MSA_EXT_2 \
88 S390_FEAT_KMC_AES_192, \
89 S390_FEAT_KMC_AES_256, \
90 S390_FEAT_KMC_PRNG, \
91 S390_FEAT_KM_AES_192, \
92 S390_FEAT_KM_AES_256, \
93 S390_FEAT_KIMD_SHA_512, \
94 S390_FEAT_KLMD_SHA_512
95
96 #define S390_FEAT_GROUP_MSA_EXT_3 \
97 S390_FEAT_MSA_EXT_3, \
98 S390_FEAT_KMAC_EDEA, \
99 S390_FEAT_KMAC_ETDEA_128, \
100 S390_FEAT_KMAC_ETDEA_192, \
101 S390_FEAT_KMC_EAES_128, \
102 S390_FEAT_KMC_EAES_192, \
103 S390_FEAT_KMC_EAES_256, \
104 S390_FEAT_KMC_EDEA, \
105 S390_FEAT_KMC_ETDEA_128, \
106 S390_FEAT_KMC_ETDEA_192, \
107 S390_FEAT_KM_EDEA, \
108 S390_FEAT_KM_ETDEA_128, \
109 S390_FEAT_KM_ETDEA_192, \
110 S390_FEAT_KM_EAES_128, \
111 S390_FEAT_KM_EAES_192, \
112 S390_FEAT_KM_EAES_256, \
113 S390_FEAT_PCKMO_EDEA, \
114 S390_FEAT_PCKMO_ETDEA_128, \
115 S390_FEAT_PCKMO_ETDEA_256, \
116 S390_FEAT_PCKMO_AES_128, \
117 S390_FEAT_PCKMO_AES_192, \
118 S390_FEAT_PCKMO_AES_256
119
120 #define S390_FEAT_GROUP_MSA_EXT_4 \
121 S390_FEAT_MSA_EXT_4, \
122 S390_FEAT_KMAC_AES_128, \
123 S390_FEAT_KMAC_AES_192, \
124 S390_FEAT_KMAC_AES_256, \
125 S390_FEAT_KMAC_EAES_128, \
126 S390_FEAT_KMAC_EAES_192, \
127 S390_FEAT_KMAC_EAES_256, \
128 S390_FEAT_KM_XTS_AES_128, \
129 S390_FEAT_KM_XTS_AES_256, \
130 S390_FEAT_KM_XTS_EAES_128, \
131 S390_FEAT_KM_XTS_EAES_256, \
132 S390_FEAT_KIMD_GHASH, \
133 S390_FEAT_KMCTR_DEA, \
134 S390_FEAT_KMCTR_TDEA_128, \
135 S390_FEAT_KMCTR_TDEA_192, \
136 S390_FEAT_KMCTR_EDEA, \
137 S390_FEAT_KMCTR_ETDEA_128, \
138 S390_FEAT_KMCTR_ETDEA_192, \
139 S390_FEAT_KMCTR_AES_128, \
140 S390_FEAT_KMCTR_AES_192, \
141 S390_FEAT_KMCTR_AES_256, \
142 S390_FEAT_KMCTR_EAES_128, \
143 S390_FEAT_KMCTR_EAES_192, \
144 S390_FEAT_KMCTR_EAES_256, \
145 S390_FEAT_KMF_DEA, \
146 S390_FEAT_KMF_TDEA_128, \
147 S390_FEAT_KMF_TDEA_192, \
148 S390_FEAT_KMF_EDEA, \
149 S390_FEAT_KMF_ETDEA_128, \
150 S390_FEAT_KMF_ETDEA_192, \
151 S390_FEAT_KMF_AES_128, \
152 S390_FEAT_KMF_AES_192, \
153 S390_FEAT_KMF_AES_256, \
154 S390_FEAT_KMF_EAES_128, \
155 S390_FEAT_KMF_EAES_192, \
156 S390_FEAT_KMF_EAES_256, \
157 S390_FEAT_KMO_DEA, \
158 S390_FEAT_KMO_TDEA_128, \
159 S390_FEAT_KMO_TDEA_192, \
160 S390_FEAT_KMO_EDEA, \
161 S390_FEAT_KMO_ETDEA_128, \
162 S390_FEAT_KMO_ETDEA_192, \
163 S390_FEAT_KMO_AES_128, \
164 S390_FEAT_KMO_AES_192, \
165 S390_FEAT_KMO_AES_256, \
166 S390_FEAT_KMO_EAES_128, \
167 S390_FEAT_KMO_EAES_192, \
168 S390_FEAT_KMO_EAES_256, \
169 S390_FEAT_PCC_CMAC_DEA, \
170 S390_FEAT_PCC_CMAC_TDEA_128, \
171 S390_FEAT_PCC_CMAC_TDEA_192, \
172 S390_FEAT_PCC_CMAC_ETDEA_128, \
173 S390_FEAT_PCC_CMAC_ETDEA_192, \
174 S390_FEAT_PCC_CMAC_TDEA, \
175 S390_FEAT_PCC_CMAC_AES_128, \
176 S390_FEAT_PCC_CMAC_AES_192, \
177 S390_FEAT_PCC_CMAC_AES_256, \
178 S390_FEAT_PCC_CMAC_EAES_128, \
179 S390_FEAT_PCC_CMAC_EAES_192, \
180 S390_FEAT_PCC_CMAC_EAES_256, \
181 S390_FEAT_PCC_XTS_AES_128, \
182 S390_FEAT_PCC_XTS_AES_256, \
183 S390_FEAT_PCC_XTS_EAES_128, \
184 S390_FEAT_PCC_XTS_EAES_256
185
186 #define S390_FEAT_GROUP_MSA_EXT_5 \
187 S390_FEAT_MSA_EXT_5, \
188 S390_FEAT_PPNO_SHA_512_DRNG
189
190 #define S390_FEAT_GROUP_MSA_EXT_6 \
191 S390_FEAT_KIMD_SHA3_224, \
192 S390_FEAT_KIMD_SHA3_256, \
193 S390_FEAT_KIMD_SHA3_384, \
194 S390_FEAT_KIMD_SHA3_512, \
195 S390_FEAT_KIMD_SHAKE_128, \
196 S390_FEAT_KIMD_SHAKE_256, \
197 S390_FEAT_KLMD_SHA3_224, \
198 S390_FEAT_KLMD_SHA3_256, \
199 S390_FEAT_KLMD_SHA3_384, \
200 S390_FEAT_KLMD_SHA3_512, \
201 S390_FEAT_KLMD_SHAKE_128, \
202 S390_FEAT_KLMD_SHAKE_256
203
204 #define S390_FEAT_GROUP_MSA_EXT_7 \
205 S390_FEAT_PRNO_TRNG_QRTCR, \
206 S390_FEAT_PRNO_TRNG
207
208 #define S390_FEAT_GROUP_MSA_EXT_8 \
209 S390_FEAT_MSA_EXT_8, \
210 S390_FEAT_KMA_GCM_AES_128, \
211 S390_FEAT_KMA_GCM_AES_192, \
212 S390_FEAT_KMA_GCM_AES_256 , \
213 S390_FEAT_KMA_GCM_EAES_128, \
214 S390_FEAT_KMA_GCM_EAES_192, \
215 S390_FEAT_KMA_GCM_EAES_256
216
217 #define S390_FEAT_GROUP_MSA_EXT_9 \
218 S390_FEAT_MSA_EXT_9, \
219 S390_FEAT_KDSA_ECDSA_VERIFY_P256, \
220 S390_FEAT_KDSA_ECDSA_VERIFY_P384, \
221 S390_FEAT_KDSA_ECDSA_VERIFY_P512, \
222 S390_FEAT_KDSA_ECDSA_SIGN_P256, \
223 S390_FEAT_KDSA_ECDSA_SIGN_P384, \
224 S390_FEAT_KDSA_ECDSA_SIGN_P512, \
225 S390_FEAT_KDSA_EECDSA_SIGN_P256, \
226 S390_FEAT_KDSA_EECDSA_SIGN_P384, \
227 S390_FEAT_KDSA_EECDSA_SIGN_P512, \
228 S390_FEAT_KDSA_EDDSA_VERIFY_ED25519, \
229 S390_FEAT_KDSA_EDDSA_VERIFY_ED448, \
230 S390_FEAT_KDSA_EDDSA_SIGN_ED25519, \
231 S390_FEAT_KDSA_EDDSA_SIGN_ED448, \
232 S390_FEAT_KDSA_EEDDSA_SIGN_ED25519, \
233 S390_FEAT_KDSA_EEDDSA_SIGN_ED448, \
234 S390_FEAT_PCC_SCALAR_MULT_P256, \
235 S390_FEAT_PCC_SCALAR_MULT_P384, \
236 S390_FEAT_PCC_SCALAR_MULT_P512, \
237 S390_FEAT_PCC_SCALAR_MULT_ED25519, \
238 S390_FEAT_PCC_SCALAR_MULT_ED448, \
239 S390_FEAT_PCC_SCALAR_MULT_X25519, \
240 S390_FEAT_PCC_SCALAR_MULT_X448
241
242 #define S390_FEAT_GROUP_MSA_EXT_9_PCKMO \
243 S390_FEAT_PCKMO_ECC_P256, \
244 S390_FEAT_PCKMO_ECC_P384, \
245 S390_FEAT_PCKMO_ECC_P521, \
246 S390_FEAT_PCKMO_ECC_ED25519, \
247 S390_FEAT_PCKMO_ECC_ED448
248
249 #define S390_FEAT_GROUP_ENH_SORT \
250 S390_FEAT_ESORT_BASE, \
251 S390_FEAT_SORTL_SFLR, \
252 S390_FEAT_SORTL_SVLR, \
253 S390_FEAT_SORTL_32, \
254 S390_FEAT_SORTL_128, \
255 S390_FEAT_SORTL_F0
256
257
258 #define S390_FEAT_GROUP_DEFLATE_CONVERSION \
259 S390_FEAT_DEFLATE_BASE, \
260 S390_FEAT_DEFLATE_GHDT, \
261 S390_FEAT_DEFLATE_CMPR, \
262 S390_FEAT_DEFLATE_XPND, \
263 S390_FEAT_DEFLATE_F0
264
265 /* cpu feature groups */
266 static uint16_t group_PLO[] = {
267 S390_FEAT_GROUP_PLO,
268 };
269 static uint16_t group_TOD_CLOCK_STEERING[] = {
270 S390_FEAT_GROUP_TOD_CLOCK_STEERING,
271 };
272 static uint16_t group_GEN13_PTFF[] = {
273 S390_FEAT_GROUP_GEN13_PTFF,
274 };
275 static uint16_t group_MULTIPLE_EPOCH_PTFF[] = {
276 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF,
277 };
278 static uint16_t group_MSA[] = {
279 S390_FEAT_GROUP_MSA,
280 };
281 static uint16_t group_MSA_EXT_1[] = {
282 S390_FEAT_GROUP_MSA_EXT_1,
283 };
284 static uint16_t group_MSA_EXT_2[] = {
285 S390_FEAT_GROUP_MSA_EXT_2,
286 };
287 static uint16_t group_MSA_EXT_3[] = {
288 S390_FEAT_GROUP_MSA_EXT_3,
289 };
290 static uint16_t group_MSA_EXT_4[] = {
291 S390_FEAT_GROUP_MSA_EXT_4,
292 };
293 static uint16_t group_MSA_EXT_5[] = {
294 S390_FEAT_GROUP_MSA_EXT_5,
295 };
296 static uint16_t group_MSA_EXT_6[] = {
297 S390_FEAT_GROUP_MSA_EXT_6,
298 };
299 static uint16_t group_MSA_EXT_7[] = {
300 S390_FEAT_GROUP_MSA_EXT_7,
301 };
302 static uint16_t group_MSA_EXT_8[] = {
303 S390_FEAT_GROUP_MSA_EXT_8,
304 };
305
306 static uint16_t group_MSA_EXT_9[] = {
307 S390_FEAT_GROUP_MSA_EXT_9,
308 };
309
310 static uint16_t group_MSA_EXT_9_PCKMO[] = {
311 S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
312 };
313
314 static uint16_t group_ENH_SORT[] = {
315 S390_FEAT_GROUP_ENH_SORT,
316 };
317
318 static uint16_t group_DEFLATE_CONVERSION[] = {
319 S390_FEAT_GROUP_DEFLATE_CONVERSION,
320 };
321
322 /* Base features (in order of release)
323 * Only non-hypervisor managed features belong here.
324 * Base feature sets are static meaning they do not change in future QEMU
325 * releases.
326 */
327 static uint16_t base_GEN7_GA1[] = {
328 S390_FEAT_GROUP_PLO,
329 S390_FEAT_ESAN3,
330 S390_FEAT_ZARCH,
331 };
332
333 #define base_GEN7_GA2 EmptyFeat
334 #define base_GEN7_GA3 EmptyFeat
335
336 static uint16_t base_GEN8_GA1[] = {
337 S390_FEAT_DAT_ENH,
338 S390_FEAT_EXTENDED_TRANSLATION_2,
339 S390_FEAT_GROUP_MSA,
340 S390_FEAT_LONG_DISPLACEMENT,
341 S390_FEAT_LONG_DISPLACEMENT_FAST,
342 S390_FEAT_HFP_MADDSUB,
343 };
344
345 #define base_GEN8_GA2 EmptyFeat
346 #define base_GEN8_GA3 EmptyFeat
347 #define base_GEN8_GA4 EmptyFeat
348 #define base_GEN8_GA5 EmptyFeat
349
350 static uint16_t base_GEN9_GA1[] = {
351 S390_FEAT_IDTE_SEGMENT,
352 S390_FEAT_ASN_LX_REUSE,
353 S390_FEAT_STFLE,
354 S390_FEAT_SENSE_RUNNING_STATUS,
355 S390_FEAT_EXTENDED_IMMEDIATE,
356 S390_FEAT_EXTENDED_TRANSLATION_3,
357 S390_FEAT_HFP_UNNORMALIZED_EXT,
358 S390_FEAT_ETF2_ENH,
359 S390_FEAT_STORE_CLOCK_FAST,
360 S390_FEAT_GROUP_TOD_CLOCK_STEERING,
361 S390_FEAT_ETF3_ENH,
362 S390_FEAT_DAT_ENH_2,
363 };
364
365 #define base_GEN9_GA2 EmptyFeat
366 #define base_GEN9_GA3 EmptyFeat
367
368 static uint16_t base_GEN10_GA1[] = {
369 S390_FEAT_CONDITIONAL_SSKE,
370 S390_FEAT_PARSING_ENH,
371 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC,
372 S390_FEAT_EXTRACT_CPU_TIME,
373 S390_FEAT_COMPARE_AND_SWAP_AND_STORE,
374 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2,
375 S390_FEAT_GENERAL_INSTRUCTIONS_EXT,
376 S390_FEAT_EXECUTE_EXT,
377 S390_FEAT_FLOATING_POINT_SUPPORT_ENH,
378 S390_FEAT_DFP,
379 S390_FEAT_DFP_FAST,
380 S390_FEAT_PFPO,
381 };
382 #define base_GEN10_GA2 EmptyFeat
383 #define base_GEN10_GA3 EmptyFeat
384
385 static uint16_t base_GEN11_GA1[] = {
386 S390_FEAT_NONQ_KEY_SETTING,
387 S390_FEAT_ENHANCED_MONITOR,
388 S390_FEAT_FLOATING_POINT_EXT,
389 S390_FEAT_SET_PROGRAM_PARAMETERS,
390 S390_FEAT_STFLE_45,
391 S390_FEAT_CMPSC_ENH,
392 S390_FEAT_INTERLOCKED_ACCESS_2,
393 };
394
395 #define base_GEN11_GA2 EmptyFeat
396
397 static uint16_t base_GEN12_GA1[] = {
398 S390_FEAT_DFP_ZONED_CONVERSION,
399 S390_FEAT_STFLE_49,
400 S390_FEAT_LOCAL_TLB_CLEARING,
401 };
402
403 #define base_GEN12_GA2 EmptyFeat
404
405 static uint16_t base_GEN13_GA1[] = {
406 S390_FEAT_STFLE_53,
407 S390_FEAT_DFP_PACKED_CONVERSION,
408 S390_FEAT_GROUP_GEN13_PTFF,
409 };
410
411 #define base_GEN13_GA2 EmptyFeat
412
413 static uint16_t base_GEN14_GA1[] = {
414 S390_FEAT_ENTROPY_ENC_COMP,
415 S390_FEAT_MISC_INSTRUCTION_EXT2,
416 S390_FEAT_SEMAPHORE_ASSIST,
417 S390_FEAT_TIME_SLICE_INSTRUMENTATION,
418 S390_FEAT_ORDER_PRESERVING_COMPRESSION,
419 };
420
421 #define base_GEN14_GA2 EmptyFeat
422
423 static uint16_t base_GEN15_GA1[] = {
424 S390_FEAT_MISC_INSTRUCTION_EXT3,
425 };
426
427 #define base_GEN16_GA1 EmptyFeat
428
429 /* Full features (in order of release)
430 * Automatically includes corresponding base features.
431 * Full features are all features this hardware supports even if kvm/QEMU do not
432 * support these features yet.
433 */
434 static uint16_t full_GEN7_GA1[] = {
435 S390_FEAT_PPA15,
436 S390_FEAT_BPB,
437 S390_FEAT_SIE_F2,
438 S390_FEAT_SIE_SKEY,
439 S390_FEAT_SIE_GPERE,
440 S390_FEAT_SIE_IB,
441 S390_FEAT_SIE_CEI,
442 };
443
444 static uint16_t full_GEN7_GA2[] = {
445 S390_FEAT_EXTENDED_TRANSLATION_2,
446 };
447
448 static uint16_t full_GEN7_GA3[] = {
449 S390_FEAT_LONG_DISPLACEMENT,
450 S390_FEAT_SIE_SIIF,
451 };
452
453 static uint16_t full_GEN8_GA1[] = {
454 S390_FEAT_SIE_GSLS,
455 S390_FEAT_SIE_64BSCAO,
456 };
457
458 #define full_GEN8_GA2 EmptyFeat
459
460 static uint16_t full_GEN8_GA3[] = {
461 S390_FEAT_ASN_LX_REUSE,
462 S390_FEAT_EXTENDED_TRANSLATION_3,
463 };
464
465 #define full_GEN8_GA4 EmptyFeat
466 #define full_GEN8_GA5 EmptyFeat
467
468 static uint16_t full_GEN9_GA1[] = {
469 S390_FEAT_STORE_HYPERVISOR_INFO,
470 S390_FEAT_GROUP_MSA_EXT_1,
471 S390_FEAT_CMM,
472 S390_FEAT_SIE_CMMA,
473 };
474
475 static uint16_t full_GEN9_GA2[] = {
476 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC,
477 S390_FEAT_EXTRACT_CPU_TIME,
478 S390_FEAT_COMPARE_AND_SWAP_AND_STORE,
479 S390_FEAT_FLOATING_POINT_SUPPORT_ENH,
480 S390_FEAT_DFP,
481 };
482
483 static uint16_t full_GEN9_GA3[] = {
484 S390_FEAT_CONDITIONAL_SSKE,
485 S390_FEAT_PFPO,
486 };
487
488 static uint16_t full_GEN10_GA1[] = {
489 S390_FEAT_EDAT,
490 S390_FEAT_CONFIGURATION_TOPOLOGY,
491 S390_FEAT_GROUP_MSA_EXT_2,
492 S390_FEAT_ESOP,
493 S390_FEAT_SIE_PFMFI,
494 S390_FEAT_SIE_SIGPIF,
495 };
496
497 static uint16_t full_GEN10_GA2[] = {
498 S390_FEAT_SET_PROGRAM_PARAMETERS,
499 S390_FEAT_SIE_IBS,
500 };
501
502 static uint16_t full_GEN10_GA3[] = {
503 S390_FEAT_GROUP_MSA_EXT_3,
504 };
505
506 static uint16_t full_GEN11_GA1[] = {
507 S390_FEAT_IPTE_RANGE,
508 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
509 S390_FEAT_GROUP_MSA_EXT_4,
510 };
511
512 #define full_GEN11_GA2 EmptyFeat
513
514 static uint16_t full_GEN12_GA1[] = {
515 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE,
516 S390_FEAT_TRANSACTIONAL_EXE,
517 S390_FEAT_RUNTIME_INSTRUMENTATION,
518 S390_FEAT_ZPCI,
519 S390_FEAT_ADAPTER_EVENT_NOTIFICATION,
520 S390_FEAT_ADAPTER_INT_SUPPRESSION,
521 S390_FEAT_EDAT_2,
522 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2,
523 S390_FEAT_AP_QUERY_CONFIG_INFO,
524 S390_FEAT_AP_QUEUE_INTERRUPT_CONTROL,
525 S390_FEAT_AP_FACILITIES_TEST,
526 S390_FEAT_AP,
527 S390_FEAT_EXTENDED_LENGTH_SCCB,
528 S390_FEAT_DIAG_318,
529 };
530
531 static uint16_t full_GEN12_GA2[] = {
532 S390_FEAT_GROUP_MSA_EXT_5,
533 };
534
535 static uint16_t full_GEN13_GA1[] = {
536 S390_FEAT_VECTOR,
537 };
538
539 #define full_GEN13_GA2 EmptyFeat
540
541 static uint16_t full_GEN14_GA1[] = {
542 S390_FEAT_INSTRUCTION_EXEC_PROT,
543 S390_FEAT_GUARDED_STORAGE,
544 S390_FEAT_VECTOR_PACKED_DECIMAL,
545 S390_FEAT_VECTOR_ENH,
546 S390_FEAT_MULTIPLE_EPOCH,
547 S390_FEAT_TEST_PENDING_EXT_INTERRUPTION,
548 S390_FEAT_INSERT_REFERENCE_BITS_MULT,
549 S390_FEAT_GROUP_MSA_EXT_6,
550 S390_FEAT_GROUP_MSA_EXT_7,
551 S390_FEAT_GROUP_MSA_EXT_8,
552 S390_FEAT_CMM_NT,
553 S390_FEAT_ETOKEN,
554 S390_FEAT_HPMA2,
555 S390_FEAT_SIE_KSS,
556 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF,
557 };
558
559 #define full_GEN14_GA2 EmptyFeat
560
561 static uint16_t full_GEN15_GA1[] = {
562 S390_FEAT_VECTOR_ENH2,
563 S390_FEAT_GROUP_ENH_SORT,
564 S390_FEAT_GROUP_DEFLATE_CONVERSION,
565 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH,
566 S390_FEAT_GROUP_MSA_EXT_9,
567 S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
568 S390_FEAT_ETOKEN,
569 S390_FEAT_UNPACK,
570 };
571
572 static uint16_t full_GEN16_GA1[] = {
573 S390_FEAT_NNPA,
574 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2,
575 S390_FEAT_BEAR_ENH,
576 S390_FEAT_RDP,
577 S390_FEAT_PAI,
578 S390_FEAT_PAIE,
579 S390_FEAT_UV_FEAT_AP,
580 S390_FEAT_UV_FEAT_AP_INTR,
581 };
582
583
584 /* Default features (in order of release)
585 * Automatically includes corresponding base features.
586 * Default features are all features this version of QEMU supports for this
587 * hardware model. Default feature sets can grow with new QEMU releases.
588 */
589 #define default_GEN7_GA1 EmptyFeat
590 #define default_GEN7_GA2 EmptyFeat
591 #define default_GEN7_GA3 EmptyFeat
592 #define default_GEN8_GA1 EmptyFeat
593 #define default_GEN8_GA2 EmptyFeat
594 #define default_GEN8_GA3 EmptyFeat
595 #define default_GEN8_GA4 EmptyFeat
596 #define default_GEN8_GA5 EmptyFeat
597
598 static uint16_t default_GEN9_GA1[] = {
599 S390_FEAT_STORE_HYPERVISOR_INFO,
600 S390_FEAT_GROUP_MSA_EXT_1,
601 S390_FEAT_CMM,
602 };
603
604 #define default_GEN9_GA2 EmptyFeat
605 #define default_GEN9_GA3 EmptyFeat
606
607 static uint16_t default_GEN10_GA1[] = {
608 S390_FEAT_EDAT,
609 S390_FEAT_GROUP_MSA_EXT_2,
610 };
611
612 #define default_GEN10_GA2 EmptyFeat
613 #define default_GEN10_GA3 EmptyFeat
614
615 static uint16_t default_GEN11_GA1[] = {
616 S390_FEAT_GROUP_MSA_EXT_3,
617 S390_FEAT_IPTE_RANGE,
618 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
619 S390_FEAT_GROUP_MSA_EXT_4,
620 S390_FEAT_PPA15,
621 S390_FEAT_BPB,
622 };
623
624 #define default_GEN11_GA2 EmptyFeat
625
626 static uint16_t default_GEN12_GA1[] = {
627 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE,
628 S390_FEAT_TRANSACTIONAL_EXE,
629 S390_FEAT_RUNTIME_INSTRUMENTATION,
630 S390_FEAT_ZPCI,
631 S390_FEAT_ADAPTER_EVENT_NOTIFICATION,
632 S390_FEAT_EDAT_2,
633 S390_FEAT_ESOP,
634 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2,
635 };
636
637 #define default_GEN12_GA2 EmptyFeat
638
639 static uint16_t default_GEN13_GA1[] = {
640 S390_FEAT_GROUP_MSA_EXT_5,
641 S390_FEAT_VECTOR,
642 };
643
644 #define default_GEN13_GA2 EmptyFeat
645
646 static uint16_t default_GEN14_GA1[] = {
647 S390_FEAT_INSTRUCTION_EXEC_PROT,
648 S390_FEAT_GUARDED_STORAGE,
649 S390_FEAT_VECTOR_PACKED_DECIMAL,
650 S390_FEAT_VECTOR_ENH,
651 S390_FEAT_GROUP_MSA_EXT_6,
652 S390_FEAT_GROUP_MSA_EXT_7,
653 S390_FEAT_GROUP_MSA_EXT_8,
654 S390_FEAT_MULTIPLE_EPOCH,
655 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF,
656 };
657
658 #define default_GEN14_GA2 EmptyFeat
659
660 static uint16_t default_GEN15_GA1[] = {
661 S390_FEAT_VECTOR_ENH2,
662 S390_FEAT_GROUP_DEFLATE_CONVERSION,
663 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH,
664 S390_FEAT_GROUP_MSA_EXT_9,
665 S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
666 S390_FEAT_ETOKEN,
667 };
668
669 static uint16_t default_GEN16_GA1[] = {
670 S390_FEAT_NNPA,
671 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2,
672 S390_FEAT_BEAR_ENH,
673 S390_FEAT_RDP,
674 S390_FEAT_PAI,
675 S390_FEAT_PAIE,
676 };
677
678 /* QEMU (CPU model) features */
679
680 static uint16_t qemu_V2_11[] = {
681 S390_FEAT_GROUP_PLO,
682 S390_FEAT_ESAN3,
683 S390_FEAT_ZARCH,
684 };
685
686 static uint16_t qemu_V3_1[] = {
687 S390_FEAT_DAT_ENH,
688 S390_FEAT_IDTE_SEGMENT,
689 S390_FEAT_STFLE,
690 S390_FEAT_SENSE_RUNNING_STATUS,
691 S390_FEAT_EXTENDED_TRANSLATION_2,
692 S390_FEAT_MSA,
693 S390_FEAT_LONG_DISPLACEMENT,
694 S390_FEAT_LONG_DISPLACEMENT_FAST,
695 S390_FEAT_EXTENDED_IMMEDIATE,
696 S390_FEAT_EXTENDED_TRANSLATION_3,
697 S390_FEAT_ETF2_ENH,
698 S390_FEAT_STORE_CLOCK_FAST,
699 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC,
700 S390_FEAT_ETF3_ENH,
701 S390_FEAT_EXTRACT_CPU_TIME,
702 S390_FEAT_COMPARE_AND_SWAP_AND_STORE,
703 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2,
704 S390_FEAT_GENERAL_INSTRUCTIONS_EXT,
705 S390_FEAT_EXECUTE_EXT,
706 S390_FEAT_SET_PROGRAM_PARAMETERS,
707 S390_FEAT_FLOATING_POINT_SUPPORT_ENH,
708 S390_FEAT_STFLE_45,
709 S390_FEAT_STFLE_49,
710 S390_FEAT_LOCAL_TLB_CLEARING,
711 S390_FEAT_INTERLOCKED_ACCESS_2,
712 S390_FEAT_ADAPTER_EVENT_NOTIFICATION,
713 S390_FEAT_ADAPTER_INT_SUPPRESSION,
714 S390_FEAT_MSA_EXT_3,
715 S390_FEAT_MSA_EXT_4,
716 };
717
718 static uint16_t qemu_V4_0[] = {
719 /*
720 * Only BFP bits are implemented (HFP, DFP, PFPO and DIVIDE TO INTEGER not
721 * implemented yet).
722 */
723 S390_FEAT_FLOATING_POINT_EXT,
724 S390_FEAT_ZPCI,
725 };
726
727 static uint16_t qemu_V4_1[] = {
728 S390_FEAT_STFLE_53,
729 S390_FEAT_VECTOR,
730 };
731
732 static uint16_t qemu_V6_0[] = {
733 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION,
734 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2,
735 S390_FEAT_ESOP,
736 };
737
738 static uint16_t qemu_V6_2[] = {
739 S390_FEAT_INSTRUCTION_EXEC_PROT,
740 S390_FEAT_MISC_INSTRUCTION_EXT2,
741 S390_FEAT_MSA_EXT_8,
742 S390_FEAT_VECTOR_ENH,
743 };
744
745 static uint16_t qemu_V7_0[] = {
746 S390_FEAT_MISC_INSTRUCTION_EXT3,
747 };
748
749 static uint16_t qemu_V7_1[] = {
750 S390_FEAT_VECTOR_ENH2,
751 };
752
753 /*
754 * Features for the "qemu" CPU model of the latest QEMU machine and the "max"
755 * CPU model under TCG. Don't include features that are not part of the full
756 * feature set of the current "max" CPU model generation.
757 */
758 static uint16_t qemu_MAX[] = {
759 S390_FEAT_MSA_EXT_5,
760 S390_FEAT_KIMD_SHA_512,
761 S390_FEAT_KLMD_SHA_512,
762 S390_FEAT_PRNO_TRNG,
763 };
764
765 /****** END FEATURE DEFS ******/
766
767 #define _YEARS "2016"
768 #define _NAME_H "TARGET_S390X_GEN_FEATURES_H"
769
770 #define CPU_FEAT_INITIALIZER(_name) \
771 { \
772 .name = "S390_FEAT_LIST_" #_name, \
773 .base_bits = \
774 { .data = base_##_name, \
775 .len = ARRAY_SIZE(base_##_name) }, \
776 .default_bits = \
777 { .data = default_##_name, \
778 .len = ARRAY_SIZE(default_##_name) }, \
779 .full_bits = \
780 { .data = full_##_name, \
781 .len = ARRAY_SIZE(full_##_name) }, \
782 }
783
784 typedef struct BitSpec {
785 uint16_t *data;
786 uint32_t len;
787 } BitSpec;
788
789 typedef struct {
790 const char *name;
791 BitSpec base_bits;
792 BitSpec default_bits;
793 BitSpec full_bits;
794 } CpuFeatDefSpec;
795
796 static uint16_t EmptyFeat[] = {};
797
798 /*******************************
799 * processor GA series
800 *******************************/
801 static CpuFeatDefSpec CpuFeatDef[] = {
802 CPU_FEAT_INITIALIZER(GEN7_GA1),
803 CPU_FEAT_INITIALIZER(GEN7_GA2),
804 CPU_FEAT_INITIALIZER(GEN7_GA3),
805 CPU_FEAT_INITIALIZER(GEN8_GA1),
806 CPU_FEAT_INITIALIZER(GEN8_GA2),
807 CPU_FEAT_INITIALIZER(GEN8_GA3),
808 CPU_FEAT_INITIALIZER(GEN8_GA4),
809 CPU_FEAT_INITIALIZER(GEN8_GA5),
810 CPU_FEAT_INITIALIZER(GEN9_GA1),
811 CPU_FEAT_INITIALIZER(GEN9_GA2),
812 CPU_FEAT_INITIALIZER(GEN9_GA3),
813 CPU_FEAT_INITIALIZER(GEN10_GA1),
814 CPU_FEAT_INITIALIZER(GEN10_GA2),
815 CPU_FEAT_INITIALIZER(GEN10_GA3),
816 CPU_FEAT_INITIALIZER(GEN11_GA1),
817 CPU_FEAT_INITIALIZER(GEN11_GA2),
818 CPU_FEAT_INITIALIZER(GEN12_GA1),
819 CPU_FEAT_INITIALIZER(GEN12_GA2),
820 CPU_FEAT_INITIALIZER(GEN13_GA1),
821 CPU_FEAT_INITIALIZER(GEN13_GA2),
822 CPU_FEAT_INITIALIZER(GEN14_GA1),
823 CPU_FEAT_INITIALIZER(GEN14_GA2),
824 CPU_FEAT_INITIALIZER(GEN15_GA1),
825 CPU_FEAT_INITIALIZER(GEN16_GA1),
826 };
827
828 #define FEAT_GROUP_INITIALIZER(_name) \
829 { \
830 .name = "S390_FEAT_GROUP_LIST_" #_name, \
831 .enum_name = "S390_FEAT_GROUP_" #_name, \
832 .bits = \
833 { .data = group_##_name, \
834 .len = ARRAY_SIZE(group_##_name) }, \
835 }
836
837 typedef struct {
838 const char *name;
839 const char *enum_name;
840 BitSpec bits;
841 } FeatGroupDefSpec;
842
843 /*******************************
844 * feature groups
845 *******************************/
846 static FeatGroupDefSpec FeatGroupDef[] = {
847 FEAT_GROUP_INITIALIZER(PLO),
848 FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING),
849 FEAT_GROUP_INITIALIZER(GEN13_PTFF),
850 FEAT_GROUP_INITIALIZER(MSA),
851 FEAT_GROUP_INITIALIZER(MSA_EXT_1),
852 FEAT_GROUP_INITIALIZER(MSA_EXT_2),
853 FEAT_GROUP_INITIALIZER(MSA_EXT_3),
854 FEAT_GROUP_INITIALIZER(MSA_EXT_4),
855 FEAT_GROUP_INITIALIZER(MSA_EXT_5),
856 FEAT_GROUP_INITIALIZER(MSA_EXT_6),
857 FEAT_GROUP_INITIALIZER(MSA_EXT_7),
858 FEAT_GROUP_INITIALIZER(MSA_EXT_8),
859 FEAT_GROUP_INITIALIZER(MSA_EXT_9),
860 FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO),
861 FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF),
862 FEAT_GROUP_INITIALIZER(ENH_SORT),
863 FEAT_GROUP_INITIALIZER(DEFLATE_CONVERSION),
864 };
865
866 #define QEMU_FEAT_INITIALIZER(_name) \
867 { \
868 .name = "S390_FEAT_LIST_QEMU_" #_name, \
869 .bits = \
870 { .data = qemu_##_name, \
871 .len = ARRAY_SIZE(qemu_##_name) }, \
872 }
873
874 /*******************************
875 * QEMU (CPU model) features
876 *******************************/
877 static FeatGroupDefSpec QemuFeatDef[] = {
878 QEMU_FEAT_INITIALIZER(V2_11),
879 QEMU_FEAT_INITIALIZER(V3_1),
880 QEMU_FEAT_INITIALIZER(V4_0),
881 QEMU_FEAT_INITIALIZER(V4_1),
882 QEMU_FEAT_INITIALIZER(V6_0),
883 QEMU_FEAT_INITIALIZER(V6_2),
884 QEMU_FEAT_INITIALIZER(V7_0),
885 QEMU_FEAT_INITIALIZER(V7_1),
886 QEMU_FEAT_INITIALIZER(MAX),
887 };
888
889
set_bits(uint64_t list[],BitSpec bits)890 static void set_bits(uint64_t list[], BitSpec bits)
891 {
892 uint32_t i;
893
894 for (i = 0; i < bits.len; i++) {
895 list[bits.data[i] / 64] |= 1ULL << (bits.data[i] % 64);
896 }
897 }
898
clear_bit(uint64_t list[],unsigned long nr)899 static inline void clear_bit(uint64_t list[], unsigned long nr)
900 {
901 list[nr / 64] &= ~(1ULL << (nr % 64));
902 }
903
print_feature_defs(void)904 static void print_feature_defs(void)
905 {
906 uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {};
907 uint64_t default_feat[S390_FEAT_MAX / 64 + 1] = {};
908 uint64_t full_feat[S390_FEAT_MAX / 64 + 1] = {};
909 int i, j;
910
911 printf("\n/* CPU model feature list data */\n");
912
913 for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) {
914 /* With gen15 CSSKE and BPB are deprecated */
915 if (strcmp(CpuFeatDef[i].name, "S390_FEAT_LIST_GEN15_GA1") == 0) {
916 clear_bit(base_feat, S390_FEAT_CONDITIONAL_SSKE);
917 clear_bit(default_feat, S390_FEAT_CONDITIONAL_SSKE);
918 clear_bit(default_feat, S390_FEAT_BPB);
919 }
920 set_bits(base_feat, CpuFeatDef[i].base_bits);
921 /* add the base to the default features */
922 set_bits(default_feat, CpuFeatDef[i].base_bits);
923 set_bits(default_feat, CpuFeatDef[i].default_bits);
924 /* add the base to the full features */
925 set_bits(full_feat, CpuFeatDef[i].base_bits);
926 set_bits(full_feat, CpuFeatDef[i].full_bits);
927
928 printf("#define %s_BASE\t", CpuFeatDef[i].name);
929 for (j = 0; j < ARRAY_SIZE(base_feat); j++) {
930 printf("0x%016"PRIx64"ULL", base_feat[j]);
931 if (j < ARRAY_SIZE(base_feat) - 1) {
932 printf(",");
933 } else {
934 printf("\n");
935 }
936 }
937 printf("#define %s_DEFAULT\t", CpuFeatDef[i].name);
938 for (j = 0; j < ARRAY_SIZE(default_feat); j++) {
939 printf("0x%016"PRIx64"ULL", default_feat[j]);
940 if (j < ARRAY_SIZE(default_feat) - 1) {
941 printf(",");
942 } else {
943 printf("\n");
944 }
945 }
946 printf("#define %s_FULL\t\t", CpuFeatDef[i].name);
947 for (j = 0; j < ARRAY_SIZE(full_feat); j++) {
948 printf("0x%016"PRIx64"ULL", full_feat[j]);
949 if (j < ARRAY_SIZE(full_feat) - 1) {
950 printf(",");
951 } else {
952 printf("\n");
953 }
954 }
955 }
956 }
957
print_qemu_feature_defs(void)958 static void print_qemu_feature_defs(void)
959 {
960 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {};
961 int i, j;
962
963 printf("\n/* QEMU (CPU model) feature list data */\n");
964
965 /* for now we assume that we only add new features */
966 for (i = 0; i < ARRAY_SIZE(QemuFeatDef); i++) {
967 set_bits(feat, QemuFeatDef[i].bits);
968
969 printf("#define %s\t", QemuFeatDef[i].name);
970 for (j = 0; j < ARRAY_SIZE(feat); j++) {
971 printf("0x%016"PRIx64"ULL", feat[j]);
972 if (j < ARRAY_SIZE(feat) - 1) {
973 printf(",");
974 } else {
975 printf("\n");
976 }
977 }
978 }
979 }
980
print_feature_group_defs(void)981 static void print_feature_group_defs(void)
982 {
983 int i, j;
984
985 printf("\n/* CPU feature group list data */\n");
986
987 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) {
988 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {};
989
990 set_bits(feat, FeatGroupDef[i].bits);
991 printf("#define %s\t", FeatGroupDef[i].name);
992 for (j = 0; j < ARRAY_SIZE(feat); j++) {
993 printf("0x%016"PRIx64"ULL", feat[j]);
994 if (j < ARRAY_SIZE(feat) - 1) {
995 printf(",");
996 } else {
997 printf("\n");
998 }
999 }
1000 }
1001 }
1002
print_feature_group_enum_type(void)1003 static void print_feature_group_enum_type(void)
1004 {
1005 int i;
1006
1007 printf("\n/* CPU feature group enum type */\n"
1008 "typedef enum {\n");
1009 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) {
1010 printf("\t%s,\n", FeatGroupDef[i].enum_name);
1011 }
1012 printf("\tS390_FEAT_GROUP_MAX,\n"
1013 "} S390FeatGroup;\n");
1014 }
1015
main(int argc,char * argv[])1016 int main(int argc, char *argv[])
1017 {
1018 printf("/*\n"
1019 " * AUTOMATICALLY GENERATED, DO NOT MODIFY HERE, EDIT\n"
1020 " * SOURCE FILE \"%s\" INSTEAD.\n"
1021 " *\n"
1022 " * Copyright %s IBM Corp.\n"
1023 " *\n"
1024 " * This work is licensed under the terms of the GNU GPL, "
1025 "version 2 or (at\n * your option) any later version. See "
1026 "the COPYING file in the top-level\n * directory.\n"
1027 " */\n\n"
1028 "#ifndef %s\n#define %s\n", __FILE__, _YEARS, _NAME_H, _NAME_H);
1029 print_feature_defs();
1030 print_feature_group_defs();
1031 print_qemu_feature_defs();
1032 print_feature_group_enum_type();
1033 printf("\n#endif\n");
1034 return 0;
1035 }
1036