1 /* 2 * Boot order test cases. 3 * 4 * Copyright (c) 2013 Red Hat Inc. 5 * 6 * Authors: 7 * Michael S. Tsirkin <mst@redhat.com>, 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or later. 10 * See the COPYING file in the top-level directory. 11 */ 12 13 #include "qemu/osdep.h" 14 #include <glib/gstdio.h> 15 #include "qemu-common.h" 16 #include "hw/firmware/smbios.h" 17 #include "qemu/bitmap.h" 18 #include "acpi-utils.h" 19 #include "boot-sector.h" 20 21 #define MACHINE_PC "pc" 22 #define MACHINE_Q35 "q35" 23 24 #define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML" 25 26 typedef struct { 27 const char *accel; 28 const char *machine; 29 const char *variant; 30 const char *uefi_fl1; 31 const char *uefi_fl2; 32 const char *cd; 33 const uint64_t ram_start; 34 const uint64_t scan_len; 35 uint64_t rsdp_addr; 36 uint8_t rsdp_table[36 /* ACPI 2.0+ RSDP size */]; 37 GArray *tables; 38 uint32_t smbios_ep_addr; 39 struct smbios_21_entry_point smbios_ep_table; 40 uint8_t *required_struct_types; 41 int required_struct_types_len; 42 QTestState *qts; 43 } test_data; 44 45 static char disk[] = "tests/acpi-test-disk-XXXXXX"; 46 static const char *data_dir = "tests/data/acpi"; 47 #ifdef CONFIG_IASL 48 static const char *iasl = stringify(CONFIG_IASL); 49 #else 50 static const char *iasl; 51 #endif 52 53 static bool compare_signature(const AcpiSdtTable *sdt, const char *signature) 54 { 55 return !memcmp(sdt->aml, signature, 4); 56 } 57 58 static void cleanup_table_descriptor(AcpiSdtTable *table) 59 { 60 g_free(table->aml); 61 if (table->aml_file && 62 !table->tmp_files_retain && 63 g_strstr_len(table->aml_file, -1, "aml-")) { 64 unlink(table->aml_file); 65 } 66 g_free(table->aml_file); 67 g_free(table->asl); 68 if (table->asl_file && 69 !table->tmp_files_retain) { 70 unlink(table->asl_file); 71 } 72 g_free(table->asl_file); 73 } 74 75 static void free_test_data(test_data *data) 76 { 77 int i; 78 79 for (i = 0; i < data->tables->len; ++i) { 80 cleanup_table_descriptor(&g_array_index(data->tables, AcpiSdtTable, i)); 81 } 82 83 g_array_free(data->tables, true); 84 } 85 86 static void test_acpi_rsdp_table(test_data *data) 87 { 88 uint8_t *rsdp_table = data->rsdp_table; 89 90 acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table); 91 92 switch (rsdp_table[15 /* Revision offset */]) { 93 case 0: /* ACPI 1.0 RSDP */ 94 /* With rev 1, checksum is only for the first 20 bytes */ 95 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 96 break; 97 case 2: /* ACPI 2.0+ RSDP */ 98 /* With revision 2, we have 2 checksums */ 99 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 100 g_assert(!acpi_calc_checksum(rsdp_table, 36)); 101 break; 102 default: 103 g_assert_not_reached(); 104 } 105 } 106 107 static void test_acpi_rxsdt_table(test_data *data) 108 { 109 const char *sig = "RSDT"; 110 AcpiSdtTable rsdt = {}; 111 int entry_size = 4; 112 int addr_off = 16 /* RsdtAddress */; 113 uint8_t *ent; 114 115 if (data->rsdp_table[15 /* Revision offset */] != 0) { 116 addr_off = 24 /* XsdtAddress */; 117 entry_size = 8; 118 sig = "XSDT"; 119 } 120 /* read [RX]SDT table */ 121 acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len, 122 &data->rsdp_table[addr_off], entry_size, sig, true); 123 124 /* Load all tables and add to test list directly RSDT referenced tables */ 125 ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) { 126 AcpiSdtTable ssdt_table = {}; 127 128 acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent, 129 entry_size, NULL, true); 130 /* Add table to ASL test tables list */ 131 g_array_append_val(data->tables, ssdt_table); 132 } 133 cleanup_table_descriptor(&rsdt); 134 } 135 136 static void test_acpi_fadt_table(test_data *data) 137 { 138 /* FADT table is 1st */ 139 AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0); 140 uint8_t *fadt_aml = table.aml; 141 uint32_t fadt_len = table.aml_len; 142 uint32_t val; 143 int dsdt_offset = 40 /* DSDT */; 144 int dsdt_entry_size = 4; 145 146 g_assert(compare_signature(&table, "FACP")); 147 148 /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ 149 memcpy(&val, fadt_aml + 112 /* Flags */, 4); 150 val = le32_to_cpu(val); 151 if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) { 152 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 153 fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false); 154 g_array_append_val(data->tables, table); 155 } 156 157 memcpy(&val, fadt_aml + dsdt_offset, 4); 158 val = le32_to_cpu(val); 159 if (!val) { 160 dsdt_offset = 140 /* X_DSDT */; 161 dsdt_entry_size = 8; 162 } 163 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 164 fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true); 165 g_array_append_val(data->tables, table); 166 167 memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */ 168 memset(fadt_aml + 40, 0, 4); /* sanitize DSDT ptr */ 169 if (fadt_aml[8 /* FADT Major Version */] >= 3) { 170 memset(fadt_aml + 132, 0, 8); /* sanitize X_FIRMWARE_CTRL ptr */ 171 memset(fadt_aml + 140, 0, 8); /* sanitize X_DSDT ptr */ 172 } 173 174 /* update checksum */ 175 fadt_aml[9 /* Checksum */] = 0; 176 fadt_aml[9 /* Checksum */] -= acpi_calc_checksum(fadt_aml, fadt_len); 177 } 178 179 static void dump_aml_files(test_data *data, bool rebuild) 180 { 181 AcpiSdtTable *sdt; 182 GError *error = NULL; 183 gchar *aml_file = NULL; 184 gint fd; 185 ssize_t ret; 186 int i; 187 188 for (i = 0; i < data->tables->len; ++i) { 189 const char *ext = data->variant ? data->variant : ""; 190 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 191 g_assert(sdt->aml); 192 193 if (rebuild) { 194 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 195 sdt->aml, ext); 196 fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, 197 S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); 198 if (fd < 0) { 199 perror(aml_file); 200 } 201 g_assert(fd >= 0); 202 } else { 203 fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error); 204 g_assert_no_error(error); 205 } 206 207 ret = qemu_write_full(fd, sdt->aml, sdt->aml_len); 208 g_assert(ret == sdt->aml_len); 209 210 close(fd); 211 212 g_free(aml_file); 213 } 214 } 215 216 static bool load_asl(GArray *sdts, AcpiSdtTable *sdt) 217 { 218 AcpiSdtTable *temp; 219 GError *error = NULL; 220 GString *command_line = g_string_new(iasl); 221 gint fd; 222 gchar *out, *out_err; 223 gboolean ret; 224 int i; 225 226 fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error); 227 g_assert_no_error(error); 228 close(fd); 229 230 /* build command line */ 231 g_string_append_printf(command_line, " -p %s ", sdt->asl_file); 232 if (compare_signature(sdt, "DSDT") || 233 compare_signature(sdt, "SSDT")) { 234 for (i = 0; i < sdts->len; ++i) { 235 temp = &g_array_index(sdts, AcpiSdtTable, i); 236 if (compare_signature(temp, "DSDT") || 237 compare_signature(temp, "SSDT")) { 238 g_string_append_printf(command_line, "-e %s ", temp->aml_file); 239 } 240 } 241 } 242 g_string_append_printf(command_line, "-d %s", sdt->aml_file); 243 244 /* pass 'out' and 'out_err' in order to be redirected */ 245 ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error); 246 g_assert_no_error(error); 247 if (ret) { 248 ret = g_file_get_contents(sdt->asl_file, &sdt->asl, 249 &sdt->asl_len, &error); 250 g_assert(ret); 251 g_assert_no_error(error); 252 ret = (sdt->asl_len > 0); 253 } 254 255 g_free(out); 256 g_free(out_err); 257 g_string_free(command_line, true); 258 259 return !ret; 260 } 261 262 #define COMMENT_END "*/" 263 #define DEF_BLOCK "DefinitionBlock (" 264 #define BLOCK_NAME_END "," 265 266 static GString *normalize_asl(gchar *asl_code) 267 { 268 GString *asl = g_string_new(asl_code); 269 gchar *comment, *block_name; 270 271 /* strip comments (different generation days) */ 272 comment = g_strstr_len(asl->str, asl->len, COMMENT_END); 273 if (comment) { 274 comment += strlen(COMMENT_END); 275 while (*comment == '\n') { 276 comment++; 277 } 278 asl = g_string_erase(asl, 0, comment - asl->str); 279 } 280 281 /* strip def block name (it has file path in it) */ 282 if (g_str_has_prefix(asl->str, DEF_BLOCK)) { 283 block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END); 284 g_assert(block_name); 285 asl = g_string_erase(asl, 0, 286 block_name + sizeof(BLOCK_NAME_END) - asl->str); 287 } 288 289 return asl; 290 } 291 292 static GArray *load_expected_aml(test_data *data) 293 { 294 int i; 295 AcpiSdtTable *sdt; 296 GError *error = NULL; 297 gboolean ret; 298 gsize aml_len; 299 300 GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 301 if (getenv("V")) { 302 fputc('\n', stderr); 303 } 304 for (i = 0; i < data->tables->len; ++i) { 305 AcpiSdtTable exp_sdt; 306 gchar *aml_file = NULL; 307 const char *ext = data->variant ? data->variant : ""; 308 309 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 310 311 memset(&exp_sdt, 0, sizeof(exp_sdt)); 312 313 try_again: 314 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 315 sdt->aml, ext); 316 if (getenv("V")) { 317 fprintf(stderr, "Looking for expected file '%s'\n", aml_file); 318 } 319 if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) { 320 exp_sdt.aml_file = aml_file; 321 } else if (*ext != '\0') { 322 /* try fallback to generic (extension less) expected file */ 323 ext = ""; 324 g_free(aml_file); 325 goto try_again; 326 } 327 g_assert(exp_sdt.aml_file); 328 if (getenv("V")) { 329 fprintf(stderr, "Using expected file '%s'\n", aml_file); 330 } 331 ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml, 332 &aml_len, &error); 333 exp_sdt.aml_len = aml_len; 334 g_assert(ret); 335 g_assert_no_error(error); 336 g_assert(exp_sdt.aml); 337 if (!exp_sdt.aml_len) { 338 fprintf(stderr, "Warning! zero length expected file '%s'\n", 339 aml_file); 340 } 341 342 g_array_append_val(exp_tables, exp_sdt); 343 } 344 345 return exp_tables; 346 } 347 348 static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) 349 { 350 const gchar *allowed_diff_file[] = { 351 #include "bios-tables-test-allowed-diff.h" 352 NULL 353 }; 354 const gchar **f; 355 356 for (f = allowed_diff_file; *f; ++f) { 357 if (!g_strcmp0(sdt->aml_file, *f)) { 358 return true; 359 } 360 } 361 return false; 362 } 363 364 /* test the list of tables in @data->tables against reference tables */ 365 static void test_acpi_asl(test_data *data) 366 { 367 int i; 368 AcpiSdtTable *sdt, *exp_sdt; 369 test_data exp_data; 370 gboolean exp_err, err, all_tables_match = true; 371 372 memset(&exp_data, 0, sizeof(exp_data)); 373 exp_data.tables = load_expected_aml(data); 374 dump_aml_files(data, false); 375 for (i = 0; i < data->tables->len; ++i) { 376 GString *asl, *exp_asl; 377 378 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 379 exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); 380 381 if (sdt->aml_len == exp_sdt->aml_len && 382 !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { 383 /* Identical table binaries: no need to disassemble. */ 384 continue; 385 } 386 387 fprintf(stderr, 388 "acpi-test: Warning! %.4s binary file mismatch. " 389 "Actual [aml:%s], Expected [aml:%s].\n", 390 exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); 391 392 all_tables_match = all_tables_match && 393 test_acpi_find_diff_allowed(exp_sdt); 394 395 /* 396 * don't try to decompile if IASL isn't present, in this case user 397 * will just 'get binary file mismatch' warnings and test failure 398 */ 399 if (!iasl) { 400 continue; 401 } 402 403 err = load_asl(data->tables, sdt); 404 asl = normalize_asl(sdt->asl); 405 406 exp_err = load_asl(exp_data.tables, exp_sdt); 407 exp_asl = normalize_asl(exp_sdt->asl); 408 409 /* TODO: check for warnings */ 410 g_assert(!err || exp_err); 411 412 if (g_strcmp0(asl->str, exp_asl->str)) { 413 if (exp_err) { 414 fprintf(stderr, 415 "Warning! iasl couldn't parse the expected aml\n"); 416 } else { 417 sdt->tmp_files_retain = true; 418 exp_sdt->tmp_files_retain = true; 419 fprintf(stderr, 420 "acpi-test: Warning! %.4s mismatch. " 421 "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", 422 exp_sdt->aml, sdt->asl_file, sdt->aml_file, 423 exp_sdt->asl_file, exp_sdt->aml_file); 424 if (getenv("V")) { 425 const char *diff_cmd = getenv("DIFF"); 426 if (diff_cmd) { 427 int ret G_GNUC_UNUSED; 428 char *diff = g_strdup_printf("%s %s %s", diff_cmd, 429 exp_sdt->asl_file, sdt->asl_file); 430 ret = system(diff) ; 431 g_free(diff); 432 } else { 433 fprintf(stderr, "acpi-test: Warning. not showing " 434 "difference since no diff utility is specified. " 435 "Set 'DIFF' environment variable to a preferred " 436 "diff utility and run 'make V=1 check' again to " 437 "see ASL difference."); 438 } 439 } 440 } 441 } 442 g_string_free(asl, true); 443 g_string_free(exp_asl, true); 444 } 445 if (!iasl && !all_tables_match) { 446 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 447 " rebuild QEMU from scratch and re-run tests with V=1" 448 " environment variable set"); 449 } 450 g_assert(all_tables_match); 451 452 free_test_data(&exp_data); 453 } 454 455 static bool smbios_ep_table_ok(test_data *data) 456 { 457 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 458 uint32_t addr = data->smbios_ep_addr; 459 460 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 461 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 462 return false; 463 } 464 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 465 return false; 466 } 467 if (ep_table->structure_table_length == 0) { 468 return false; 469 } 470 if (ep_table->number_of_structures == 0) { 471 return false; 472 } 473 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 474 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 475 sizeof *ep_table - 0x10)) { 476 return false; 477 } 478 return true; 479 } 480 481 static void test_smbios_entry_point(test_data *data) 482 { 483 uint32_t off; 484 485 /* find smbios entry point structure */ 486 for (off = 0xf0000; off < 0x100000; off += 0x10) { 487 uint8_t sig[] = "_SM_"; 488 int i; 489 490 for (i = 0; i < sizeof sig - 1; ++i) { 491 sig[i] = qtest_readb(data->qts, off + i); 492 } 493 494 if (!memcmp(sig, "_SM_", sizeof sig)) { 495 /* signature match, but is this a valid entry point? */ 496 data->smbios_ep_addr = off; 497 if (smbios_ep_table_ok(data)) { 498 break; 499 } 500 } 501 } 502 503 g_assert_cmphex(off, <, 0x100000); 504 } 505 506 static inline bool smbios_single_instance(uint8_t type) 507 { 508 switch (type) { 509 case 0: 510 case 1: 511 case 2: 512 case 3: 513 case 16: 514 case 32: 515 case 127: 516 return true; 517 default: 518 return false; 519 } 520 } 521 522 static void test_smbios_structs(test_data *data) 523 { 524 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 525 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 526 uint32_t addr = le32_to_cpu(ep_table->structure_table_address); 527 int i, len, max_len = 0; 528 uint8_t type, prv, crt; 529 530 /* walk the smbios tables */ 531 for (i = 0; i < le16_to_cpu(ep_table->number_of_structures); i++) { 532 533 /* grab type and formatted area length from struct header */ 534 type = qtest_readb(data->qts, addr); 535 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 536 len = qtest_readb(data->qts, addr + 1); 537 538 /* single-instance structs must not have been encountered before */ 539 if (smbios_single_instance(type)) { 540 g_assert(!test_bit(type, struct_bitmap)); 541 } 542 set_bit(type, struct_bitmap); 543 544 /* seek to end of unformatted string area of this struct ("\0\0") */ 545 prv = crt = 1; 546 while (prv || crt) { 547 prv = crt; 548 crt = qtest_readb(data->qts, addr + len); 549 len++; 550 } 551 552 /* keep track of max. struct size */ 553 if (max_len < len) { 554 max_len = len; 555 g_assert_cmpuint(max_len, <=, ep_table->max_structure_size); 556 } 557 558 /* start of next structure */ 559 addr += len; 560 } 561 562 /* total table length and max struct size must match entry point values */ 563 g_assert_cmpuint(le16_to_cpu(ep_table->structure_table_length), ==, 564 addr - le32_to_cpu(ep_table->structure_table_address)); 565 g_assert_cmpuint(le16_to_cpu(ep_table->max_structure_size), ==, max_len); 566 567 /* required struct types must all be present */ 568 for (i = 0; i < data->required_struct_types_len; i++) { 569 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 570 } 571 } 572 573 static void test_acpi_one(const char *params, test_data *data) 574 { 575 char *args; 576 bool use_uefi = data->uefi_fl1 && data->uefi_fl2; 577 578 if (use_uefi) { 579 /* 580 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 581 * when arm/virt boad starts to support it. 582 */ 583 args = g_strdup_printf("-machine %s,accel=%s -nodefaults -nographic " 584 "-drive if=pflash,format=raw,file=%s,readonly " 585 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 586 data->machine, data->accel ? data->accel : "kvm:tcg", 587 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 588 589 } else { 590 /* Disable kernel irqchip to be able to override apic irq0. */ 591 args = g_strdup_printf("-machine %s,accel=%s,kernel-irqchip=off " 592 "-net none -display none %s " 593 "-drive id=hd0,if=none,file=%s,format=raw " 594 "-device ide-hd,drive=hd0 ", 595 data->machine, data->accel ? data->accel : "kvm:tcg", 596 params ? params : "", disk); 597 } 598 599 data->qts = qtest_init(args); 600 601 if (use_uefi) { 602 g_assert(data->scan_len); 603 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 604 data->ram_start, data->scan_len); 605 } else { 606 boot_sector_test(data->qts); 607 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 608 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 609 } 610 611 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 612 test_acpi_rsdp_table(data); 613 test_acpi_rxsdt_table(data); 614 test_acpi_fadt_table(data); 615 616 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 617 dump_aml_files(data, true); 618 } else { 619 test_acpi_asl(data); 620 } 621 622 /* 623 * TODO: make SMBIOS tests work with UEFI firmware, 624 * Bug on uefi-test-tools to provide entry point: 625 * https://bugs.launchpad.net/qemu/+bug/1821884 626 */ 627 if (!use_uefi) { 628 test_smbios_entry_point(data); 629 test_smbios_structs(data); 630 } 631 632 qtest_quit(data->qts); 633 g_free(args); 634 } 635 636 static uint8_t base_required_struct_types[] = { 637 0, 1, 3, 4, 16, 17, 19, 32, 127 638 }; 639 640 static void test_acpi_piix4_tcg(void) 641 { 642 test_data data; 643 644 /* Supplying -machine accel argument overrides the default (qtest). 645 * This is to make guest actually run. 646 */ 647 memset(&data, 0, sizeof(data)); 648 data.machine = MACHINE_PC; 649 data.required_struct_types = base_required_struct_types; 650 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 651 test_acpi_one(NULL, &data); 652 free_test_data(&data); 653 } 654 655 static void test_acpi_piix4_tcg_bridge(void) 656 { 657 test_data data; 658 659 memset(&data, 0, sizeof(data)); 660 data.machine = MACHINE_PC; 661 data.variant = ".bridge"; 662 data.required_struct_types = base_required_struct_types; 663 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 664 test_acpi_one("-device pci-bridge,chassis_nr=1", &data); 665 free_test_data(&data); 666 } 667 668 static void test_acpi_q35_tcg(void) 669 { 670 test_data data; 671 672 memset(&data, 0, sizeof(data)); 673 data.machine = MACHINE_Q35; 674 data.required_struct_types = base_required_struct_types; 675 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 676 test_acpi_one(NULL, &data); 677 free_test_data(&data); 678 } 679 680 static void test_acpi_q35_tcg_bridge(void) 681 { 682 test_data data; 683 684 memset(&data, 0, sizeof(data)); 685 data.machine = MACHINE_Q35; 686 data.variant = ".bridge"; 687 data.required_struct_types = base_required_struct_types; 688 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 689 test_acpi_one("-device pci-bridge,chassis_nr=1", 690 &data); 691 free_test_data(&data); 692 } 693 694 static void test_acpi_q35_tcg_mmio64(void) 695 { 696 test_data data = { 697 .machine = MACHINE_Q35, 698 .variant = ".mmio64", 699 .required_struct_types = base_required_struct_types, 700 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 701 }; 702 703 test_acpi_one("-m 128M,slots=1,maxmem=2G " 704 "-object memory-backend-ram,id=ram0,size=128M " 705 "-numa node,memdev=ram0 " 706 "-device pci-testdev,membar=2G", 707 &data); 708 free_test_data(&data); 709 } 710 711 static void test_acpi_piix4_tcg_cphp(void) 712 { 713 test_data data; 714 715 memset(&data, 0, sizeof(data)); 716 data.machine = MACHINE_PC; 717 data.variant = ".cphp"; 718 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 719 " -object memory-backend-ram,id=ram0,size=64M" 720 " -object memory-backend-ram,id=ram1,size=64M" 721 " -numa node,memdev=ram0 -numa node,memdev=ram1" 722 " -numa dist,src=0,dst=1,val=21", 723 &data); 724 free_test_data(&data); 725 } 726 727 static void test_acpi_q35_tcg_cphp(void) 728 { 729 test_data data; 730 731 memset(&data, 0, sizeof(data)); 732 data.machine = MACHINE_Q35; 733 data.variant = ".cphp"; 734 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 735 " -object memory-backend-ram,id=ram0,size=64M" 736 " -object memory-backend-ram,id=ram1,size=64M" 737 " -numa node,memdev=ram0 -numa node,memdev=ram1" 738 " -numa dist,src=0,dst=1,val=21", 739 &data); 740 free_test_data(&data); 741 } 742 743 static uint8_t ipmi_required_struct_types[] = { 744 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 745 }; 746 747 static void test_acpi_q35_tcg_ipmi(void) 748 { 749 test_data data; 750 751 memset(&data, 0, sizeof(data)); 752 data.machine = MACHINE_Q35; 753 data.variant = ".ipmibt"; 754 data.required_struct_types = ipmi_required_struct_types; 755 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 756 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 757 " -device isa-ipmi-bt,bmc=bmc0", 758 &data); 759 free_test_data(&data); 760 } 761 762 static void test_acpi_piix4_tcg_ipmi(void) 763 { 764 test_data data; 765 766 /* Supplying -machine accel argument overrides the default (qtest). 767 * This is to make guest actually run. 768 */ 769 memset(&data, 0, sizeof(data)); 770 data.machine = MACHINE_PC; 771 data.variant = ".ipmikcs"; 772 data.required_struct_types = ipmi_required_struct_types; 773 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 774 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 775 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 776 &data); 777 free_test_data(&data); 778 } 779 780 static void test_acpi_q35_tcg_memhp(void) 781 { 782 test_data data; 783 784 memset(&data, 0, sizeof(data)); 785 data.machine = MACHINE_Q35; 786 data.variant = ".memhp"; 787 test_acpi_one(" -m 128,slots=3,maxmem=1G" 788 " -object memory-backend-ram,id=ram0,size=64M" 789 " -object memory-backend-ram,id=ram1,size=64M" 790 " -numa node,memdev=ram0 -numa node,memdev=ram1" 791 " -numa dist,src=0,dst=1,val=21", 792 &data); 793 free_test_data(&data); 794 } 795 796 static void test_acpi_piix4_tcg_memhp(void) 797 { 798 test_data data; 799 800 memset(&data, 0, sizeof(data)); 801 data.machine = MACHINE_PC; 802 data.variant = ".memhp"; 803 test_acpi_one(" -m 128,slots=3,maxmem=1G" 804 " -object memory-backend-ram,id=ram0,size=64M" 805 " -object memory-backend-ram,id=ram1,size=64M" 806 " -numa node,memdev=ram0 -numa node,memdev=ram1" 807 " -numa dist,src=0,dst=1,val=21", 808 &data); 809 free_test_data(&data); 810 } 811 812 static void test_acpi_q35_tcg_numamem(void) 813 { 814 test_data data; 815 816 memset(&data, 0, sizeof(data)); 817 data.machine = MACHINE_Q35; 818 data.variant = ".numamem"; 819 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 820 " -numa node -numa node,memdev=ram0", &data); 821 free_test_data(&data); 822 } 823 824 static void test_acpi_piix4_tcg_numamem(void) 825 { 826 test_data data; 827 828 memset(&data, 0, sizeof(data)); 829 data.machine = MACHINE_PC; 830 data.variant = ".numamem"; 831 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 832 " -numa node -numa node,memdev=ram0", &data); 833 free_test_data(&data); 834 } 835 836 static void test_acpi_tcg_dimm_pxm(const char *machine) 837 { 838 test_data data; 839 840 memset(&data, 0, sizeof(data)); 841 data.machine = machine; 842 data.variant = ".dimmpxm"; 843 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 844 " -smp 4,sockets=4" 845 " -m 128M,slots=3,maxmem=1G" 846 " -object memory-backend-ram,id=ram0,size=32M" 847 " -object memory-backend-ram,id=ram1,size=32M" 848 " -object memory-backend-ram,id=ram2,size=32M" 849 " -object memory-backend-ram,id=ram3,size=32M" 850 " -numa node,memdev=ram0,nodeid=0" 851 " -numa node,memdev=ram1,nodeid=1" 852 " -numa node,memdev=ram2,nodeid=2" 853 " -numa node,memdev=ram3,nodeid=3" 854 " -numa cpu,node-id=0,socket-id=0" 855 " -numa cpu,node-id=1,socket-id=1" 856 " -numa cpu,node-id=2,socket-id=2" 857 " -numa cpu,node-id=3,socket-id=3" 858 " -object memory-backend-ram,id=ram4,size=128M" 859 " -object memory-backend-ram,id=nvm0,size=128M" 860 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 861 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 862 &data); 863 free_test_data(&data); 864 } 865 866 static void test_acpi_q35_tcg_dimm_pxm(void) 867 { 868 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 869 } 870 871 static void test_acpi_piix4_tcg_dimm_pxm(void) 872 { 873 test_acpi_tcg_dimm_pxm(MACHINE_PC); 874 } 875 876 static void test_acpi_virt_tcg_memhp(void) 877 { 878 test_data data = { 879 .machine = "virt", 880 .accel = "tcg", 881 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 882 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 883 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 884 .ram_start = 0x40000000ULL, 885 .scan_len = 256ULL * 1024 * 1024, 886 }; 887 888 data.variant = ".memhp"; 889 test_acpi_one(" -cpu cortex-a57" 890 " -m 256M,slots=3,maxmem=1G" 891 " -object memory-backend-ram,id=ram0,size=128M" 892 " -object memory-backend-ram,id=ram1,size=128M" 893 " -numa node,memdev=ram0 -numa node,memdev=ram1" 894 " -numa dist,src=0,dst=1,val=21", 895 &data); 896 897 free_test_data(&data); 898 899 } 900 901 static void test_acpi_virt_tcg_numamem(void) 902 { 903 test_data data = { 904 .machine = "virt", 905 .accel = "tcg", 906 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 907 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 908 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 909 .ram_start = 0x40000000ULL, 910 .scan_len = 128ULL * 1024 * 1024, 911 }; 912 913 data.variant = ".numamem"; 914 test_acpi_one(" -cpu cortex-a57" 915 " -object memory-backend-ram,id=ram0,size=128M" 916 " -numa node,memdev=ram0", 917 &data); 918 919 free_test_data(&data); 920 921 } 922 923 static void test_acpi_virt_tcg(void) 924 { 925 test_data data = { 926 .machine = "virt", 927 .accel = "tcg", 928 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 929 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 930 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 931 .ram_start = 0x40000000ULL, 932 .scan_len = 128ULL * 1024 * 1024, 933 }; 934 935 test_acpi_one("-cpu cortex-a57", &data); 936 free_test_data(&data); 937 } 938 939 int main(int argc, char *argv[]) 940 { 941 const char *arch = qtest_get_arch(); 942 int ret; 943 944 g_test_init(&argc, &argv, NULL); 945 946 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 947 ret = boot_sector_init(disk); 948 if (ret) { 949 return ret; 950 } 951 952 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 953 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 954 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 955 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 956 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 957 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 958 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 959 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 960 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 961 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 962 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 963 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 964 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 965 qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); 966 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 967 } else if (strcmp(arch, "aarch64") == 0) { 968 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 969 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 970 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 971 } 972 ret = g_test_run(); 973 boot_sector_cleanup(disk); 974 return ret; 975 } 976