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 /* 14 * How to add or update the tests or commit changes that affect ACPI tables: 15 * Contributor: 16 * 1. add empty files for new tables, if any, under tests/data/acpi 17 * 2. list any changed files in tests/qtest/bios-tables-test-allowed-diff.h 18 * 3. commit the above *before* making changes that affect the tables 19 * 20 * Contributor or ACPI Maintainer (steps 4-7 need to be redone to resolve conflicts 21 * in binary commit created in step 6): 22 * 23 * After 1-3 above tests will pass but ignore differences with the expected files. 24 * You will also notice that tests/qtest/bios-tables-test-allowed-diff.h lists 25 * a bunch of files. This is your hint that you need to do the below: 26 * 4. Run 27 * make check V=1 28 * this will produce a bunch of warnings about differences 29 * beween actual and expected ACPI tables. If you have IASL installed, 30 * they will also be disassembled so you can look at the disassembled 31 * output. If not - disassemble them yourself in any way you like. 32 * Look at the differences - make sure they make sense and match what the 33 * changes you are merging are supposed to do. 34 * Save the changes, preferably in form of ASL diff for the commit log in 35 * step 6. 36 * 37 * 5. From build directory, run: 38 * $(SRC_PATH)/tests/data/acpi/rebuild-expected-aml.sh 39 * 6. Now commit any changes to the expected binary, include diff from step 4 40 * in commit log. 41 * Expected binary updates needs to be a separate patch from the code that 42 * introduces changes to ACPI tables. It lets the maintainer drop 43 * and regenerate binary updates in case of merge conflicts. Further, a code 44 * change is easily reviewable but a binary blob is not (without doing a 45 * disassembly). 46 * 7. Before sending patches to the list (Contributor) 47 * or before doing a pull request (Maintainer), make sure 48 * tests/qtest/bios-tables-test-allowed-diff.h is empty - this will ensure 49 * following changes to ACPI tables will be noticed. 50 * 51 * The resulting patchset/pull request then looks like this: 52 * - patch 1: list changed files in tests/qtest/bios-tables-test-allowed-diff.h. 53 * - patches 2 - n: real changes, may contain multiple patches. 54 * - patch n + 1: update golden master binaries and empty 55 * tests/qtest/bios-tables-test-allowed-diff.h 56 */ 57 58 #include "qemu/osdep.h" 59 #include <glib/gstdio.h> 60 #include "hw/firmware/smbios.h" 61 #include "qemu/bitmap.h" 62 #include "acpi-utils.h" 63 #include "boot-sector.h" 64 #include "tpm-emu.h" 65 #include "hw/acpi/tpm.h" 66 #include "qemu/cutils.h" 67 68 #define MACHINE_PC "pc" 69 #define MACHINE_Q35 "q35" 70 71 #define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML" 72 73 #define OEM_ID "TEST" 74 #define OEM_TABLE_ID "OEM" 75 #define OEM_TEST_ARGS "-machine x-oem-id=" OEM_ID ",x-oem-table-id=" \ 76 OEM_TABLE_ID 77 78 typedef struct { 79 bool tcg_only; 80 const char *machine; 81 const char *machine_param; 82 const char *variant; 83 const char *uefi_fl1; 84 const char *uefi_fl2; 85 const char *blkdev; 86 const char *cd; 87 const uint64_t ram_start; 88 const uint64_t scan_len; 89 uint64_t rsdp_addr; 90 uint8_t rsdp_table[36 /* ACPI 2.0+ RSDP size */]; 91 GArray *tables; 92 uint64_t smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE__MAX]; 93 SmbiosEntryPoint smbios_ep_table; 94 uint16_t smbios_cpu_max_speed; 95 uint16_t smbios_cpu_curr_speed; 96 uint8_t smbios_core_count; 97 uint16_t smbios_core_count2; 98 uint8_t *required_struct_types; 99 int required_struct_types_len; 100 QTestState *qts; 101 } test_data; 102 103 static char disk[] = "tests/acpi-test-disk-XXXXXX"; 104 static const char *data_dir = "tests/data/acpi"; 105 #ifdef CONFIG_IASL 106 static const char *iasl = CONFIG_IASL; 107 #else 108 static const char *iasl; 109 #endif 110 111 static bool compare_signature(const AcpiSdtTable *sdt, const char *signature) 112 { 113 return !memcmp(sdt->aml, signature, 4); 114 } 115 116 static void cleanup_table_descriptor(AcpiSdtTable *table) 117 { 118 g_free(table->aml); 119 if (table->aml_file && 120 !table->tmp_files_retain && 121 g_strstr_len(table->aml_file, -1, "aml-")) { 122 unlink(table->aml_file); 123 } 124 g_free(table->aml_file); 125 g_free(table->asl); 126 if (table->asl_file && 127 !table->tmp_files_retain) { 128 unlink(table->asl_file); 129 } 130 g_free(table->asl_file); 131 } 132 133 static void free_test_data(test_data *data) 134 { 135 int i; 136 137 if (!data->tables) { 138 return; 139 } 140 for (i = 0; i < data->tables->len; ++i) { 141 cleanup_table_descriptor(&g_array_index(data->tables, AcpiSdtTable, i)); 142 } 143 144 g_array_free(data->tables, true); 145 } 146 147 static void test_acpi_rsdp_table(test_data *data) 148 { 149 uint8_t *rsdp_table = data->rsdp_table; 150 151 acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table); 152 153 switch (rsdp_table[15 /* Revision offset */]) { 154 case 0: /* ACPI 1.0 RSDP */ 155 /* With rev 1, checksum is only for the first 20 bytes */ 156 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 157 break; 158 case 2: /* ACPI 2.0+ RSDP */ 159 /* With revision 2, we have 2 checksums */ 160 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 161 g_assert(!acpi_calc_checksum(rsdp_table, 36)); 162 break; 163 default: 164 g_assert_not_reached(); 165 } 166 } 167 168 static void test_acpi_rxsdt_table(test_data *data) 169 { 170 const char *sig = "RSDT"; 171 AcpiSdtTable rsdt = {}; 172 int entry_size = 4; 173 int addr_off = 16 /* RsdtAddress */; 174 uint8_t *ent; 175 176 if (data->rsdp_table[15 /* Revision offset */] != 0) { 177 addr_off = 24 /* XsdtAddress */; 178 entry_size = 8; 179 sig = "XSDT"; 180 } 181 /* read [RX]SDT table */ 182 acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len, 183 &data->rsdp_table[addr_off], entry_size, sig, true); 184 185 /* Load all tables and add to test list directly RSDT referenced tables */ 186 ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) { 187 AcpiSdtTable ssdt_table = {}; 188 189 acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent, 190 entry_size, NULL, true); 191 /* Add table to ASL test tables list */ 192 g_array_append_val(data->tables, ssdt_table); 193 } 194 cleanup_table_descriptor(&rsdt); 195 } 196 197 static void test_acpi_fadt_table(test_data *data) 198 { 199 /* FADT table is 1st */ 200 AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0); 201 uint8_t *fadt_aml = table.aml; 202 uint32_t fadt_len = table.aml_len; 203 uint32_t val; 204 int dsdt_offset = 40 /* DSDT */; 205 int dsdt_entry_size = 4; 206 207 g_assert(compare_signature(&table, "FACP")); 208 209 /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ 210 memcpy(&val, fadt_aml + 112 /* Flags */, 4); 211 val = le32_to_cpu(val); 212 if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) { 213 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 214 fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false); 215 g_array_append_val(data->tables, table); 216 } 217 218 memcpy(&val, fadt_aml + dsdt_offset, 4); 219 val = le32_to_cpu(val); 220 if (!val) { 221 dsdt_offset = 140 /* X_DSDT */; 222 dsdt_entry_size = 8; 223 } 224 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 225 fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true); 226 g_array_append_val(data->tables, table); 227 228 memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */ 229 memset(fadt_aml + 40, 0, 4); /* sanitize DSDT ptr */ 230 if (fadt_aml[8 /* FADT Major Version */] >= 3) { 231 memset(fadt_aml + 132, 0, 8); /* sanitize X_FIRMWARE_CTRL ptr */ 232 memset(fadt_aml + 140, 0, 8); /* sanitize X_DSDT ptr */ 233 } 234 235 /* update checksum */ 236 fadt_aml[9 /* Checksum */] = 0; 237 fadt_aml[9 /* Checksum */] -= acpi_calc_checksum(fadt_aml, fadt_len); 238 } 239 240 static void dump_aml_files(test_data *data, bool rebuild) 241 { 242 AcpiSdtTable *sdt; 243 GError *error = NULL; 244 gchar *aml_file = NULL; 245 gint fd; 246 ssize_t ret; 247 int i; 248 249 for (i = 0; i < data->tables->len; ++i) { 250 const char *ext = data->variant ? data->variant : ""; 251 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 252 g_assert(sdt->aml); 253 254 if (rebuild) { 255 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 256 sdt->aml, ext); 257 fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, 258 S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); 259 if (fd < 0) { 260 perror(aml_file); 261 } 262 g_assert(fd >= 0); 263 } else { 264 fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error); 265 g_assert_no_error(error); 266 } 267 268 ret = qemu_write_full(fd, sdt->aml, sdt->aml_len); 269 g_assert(ret == sdt->aml_len); 270 271 close(fd); 272 273 g_free(aml_file); 274 } 275 } 276 277 static bool create_tmp_asl(AcpiSdtTable *sdt) 278 { 279 GError *error = NULL; 280 gint fd; 281 282 fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error); 283 g_assert_no_error(error); 284 close(fd); 285 286 return false; 287 } 288 289 static bool load_asl(GArray *sdts, AcpiSdtTable *sdt) 290 { 291 AcpiSdtTable *temp; 292 GError *error = NULL; 293 GString *command_line = g_string_new(iasl); 294 gchar *out, *out_err; 295 gboolean ret; 296 int i; 297 298 create_tmp_asl(sdt); 299 300 /* build command line */ 301 g_string_append_printf(command_line, " -p %s ", sdt->asl_file); 302 if (compare_signature(sdt, "DSDT") || 303 compare_signature(sdt, "SSDT")) { 304 for (i = 0; i < sdts->len; ++i) { 305 temp = &g_array_index(sdts, AcpiSdtTable, i); 306 if (compare_signature(temp, "DSDT") || 307 compare_signature(temp, "SSDT")) { 308 g_string_append_printf(command_line, "-e %s ", temp->aml_file); 309 } 310 } 311 } 312 g_string_append_printf(command_line, "-d %s", sdt->aml_file); 313 314 /* pass 'out' and 'out_err' in order to be redirected */ 315 ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error); 316 g_assert_no_error(error); 317 if (ret) { 318 ret = g_file_get_contents(sdt->asl_file, &sdt->asl, 319 &sdt->asl_len, &error); 320 g_assert(ret); 321 g_assert_no_error(error); 322 ret = (sdt->asl_len > 0); 323 } 324 325 g_free(out); 326 g_free(out_err); 327 g_string_free(command_line, true); 328 329 return !ret; 330 } 331 332 #define COMMENT_END "*/" 333 #define DEF_BLOCK "DefinitionBlock (" 334 #define BLOCK_NAME_END "," 335 336 static GString *normalize_asl(gchar *asl_code) 337 { 338 GString *asl = g_string_new(asl_code); 339 gchar *comment, *block_name; 340 341 /* strip comments (different generation days) */ 342 comment = g_strstr_len(asl->str, asl->len, COMMENT_END); 343 if (comment) { 344 comment += strlen(COMMENT_END); 345 while (*comment == '\n') { 346 comment++; 347 } 348 asl = g_string_erase(asl, 0, comment - asl->str); 349 } 350 351 /* strip def block name (it has file path in it) */ 352 if (g_str_has_prefix(asl->str, DEF_BLOCK)) { 353 block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END); 354 g_assert(block_name); 355 asl = g_string_erase(asl, 0, 356 block_name + sizeof(BLOCK_NAME_END) - asl->str); 357 } 358 359 return asl; 360 } 361 362 static GArray *load_expected_aml(test_data *data) 363 { 364 int i; 365 AcpiSdtTable *sdt; 366 GError *error = NULL; 367 gboolean ret; 368 gsize aml_len; 369 370 GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 371 if (getenv("V")) { 372 fputc('\n', stderr); 373 } 374 for (i = 0; i < data->tables->len; ++i) { 375 AcpiSdtTable exp_sdt; 376 gchar *aml_file = NULL; 377 const char *ext = data->variant ? data->variant : ""; 378 379 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 380 381 memset(&exp_sdt, 0, sizeof(exp_sdt)); 382 383 try_again: 384 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 385 sdt->aml, ext); 386 if (getenv("V")) { 387 fprintf(stderr, "Looking for expected file '%s'\n", aml_file); 388 } 389 if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) { 390 exp_sdt.aml_file = aml_file; 391 } else if (*ext != '\0') { 392 /* try fallback to generic (extension less) expected file */ 393 ext = ""; 394 g_free(aml_file); 395 goto try_again; 396 } 397 g_assert(exp_sdt.aml_file); 398 if (getenv("V")) { 399 fprintf(stderr, "Using expected file '%s'\n", aml_file); 400 } 401 ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml, 402 &aml_len, &error); 403 exp_sdt.aml_len = aml_len; 404 g_assert(ret); 405 g_assert_no_error(error); 406 g_assert(exp_sdt.aml); 407 if (!exp_sdt.aml_len) { 408 fprintf(stderr, "Warning! zero length expected file '%s'\n", 409 aml_file); 410 } 411 412 g_array_append_val(exp_tables, exp_sdt); 413 } 414 415 return exp_tables; 416 } 417 418 static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) 419 { 420 const gchar *allowed_diff_file[] = { 421 #include "bios-tables-test-allowed-diff.h" 422 NULL 423 }; 424 const gchar **f; 425 426 for (f = allowed_diff_file; *f; ++f) { 427 if (!g_strcmp0(sdt->aml_file, *f)) { 428 return true; 429 } 430 } 431 return false; 432 } 433 434 /* test the list of tables in @data->tables against reference tables */ 435 static void test_acpi_asl(test_data *data) 436 { 437 int i; 438 AcpiSdtTable *sdt, *exp_sdt; 439 test_data exp_data; 440 gboolean exp_err, err, all_tables_match = true; 441 442 memset(&exp_data, 0, sizeof(exp_data)); 443 exp_data.tables = load_expected_aml(data); 444 dump_aml_files(data, false); 445 for (i = 0; i < data->tables->len; ++i) { 446 GString *asl, *exp_asl; 447 448 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 449 exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); 450 451 if (sdt->aml_len == exp_sdt->aml_len && 452 !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { 453 /* Identical table binaries: no need to disassemble. */ 454 continue; 455 } 456 457 fprintf(stderr, 458 "acpi-test: Warning! %.4s binary file mismatch. " 459 "Actual [aml:%s], Expected [aml:%s].\n" 460 "See source file tests/qtest/bios-tables-test.c " 461 "for instructions on how to update expected files.\n", 462 exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); 463 464 all_tables_match = all_tables_match && 465 test_acpi_find_diff_allowed(exp_sdt); 466 467 /* 468 * don't try to decompile if IASL isn't present, in this case user 469 * will just 'get binary file mismatch' warnings and test failure 470 */ 471 if (!iasl) { 472 continue; 473 } 474 475 err = load_asl(data->tables, sdt); 476 asl = normalize_asl(sdt->asl); 477 478 /* 479 * If expected file is empty - it's likely that it was a stub just 480 * created for step 1 above: we do want to decompile the actual one. 481 */ 482 if (exp_sdt->aml_len) { 483 exp_err = load_asl(exp_data.tables, exp_sdt); 484 exp_asl = normalize_asl(exp_sdt->asl); 485 } else { 486 exp_err = create_tmp_asl(exp_sdt); 487 exp_asl = g_string_new(""); 488 } 489 490 /* TODO: check for warnings */ 491 g_assert(!err || exp_err || !exp_sdt->aml_len); 492 493 if (g_strcmp0(asl->str, exp_asl->str)) { 494 sdt->tmp_files_retain = true; 495 if (exp_err) { 496 fprintf(stderr, 497 "Warning! iasl couldn't parse the expected aml\n"); 498 } else { 499 exp_sdt->tmp_files_retain = true; 500 fprintf(stderr, 501 "acpi-test: Warning! %.4s mismatch. " 502 "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", 503 exp_sdt->aml, sdt->asl_file, sdt->aml_file, 504 exp_sdt->asl_file, exp_sdt->aml_file); 505 fflush(stderr); 506 if (getenv("V")) { 507 const char *diff_env = getenv("DIFF"); 508 const char *diff_cmd = diff_env ? diff_env : "diff -U 16"; 509 char *diff = g_strdup_printf("%s %s %s", diff_cmd, 510 exp_sdt->asl_file, sdt->asl_file); 511 int out = dup(STDOUT_FILENO); 512 int ret G_GNUC_UNUSED; 513 int dupret; 514 515 g_assert(out >= 0); 516 dupret = dup2(STDERR_FILENO, STDOUT_FILENO); 517 g_assert(dupret >= 0); 518 ret = system(diff) ; 519 dupret = dup2(out, STDOUT_FILENO); 520 g_assert(dupret >= 0); 521 close(out); 522 g_free(diff); 523 } 524 } 525 } 526 g_string_free(asl, true); 527 g_string_free(exp_asl, true); 528 } 529 if (!iasl && !all_tables_match) { 530 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 531 " rebuild QEMU from scratch and re-run tests with V=1" 532 " environment variable set"); 533 } 534 g_assert(all_tables_match); 535 536 free_test_data(&exp_data); 537 } 538 539 static bool smbios_ep2_table_ok(test_data *data, uint32_t addr) 540 { 541 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table.ep21; 542 543 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 544 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 545 return false; 546 } 547 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 548 return false; 549 } 550 if (ep_table->structure_table_length == 0) { 551 return false; 552 } 553 if (ep_table->number_of_structures == 0) { 554 return false; 555 } 556 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 557 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 558 sizeof *ep_table - 0x10)) { 559 return false; 560 } 561 return true; 562 } 563 564 static bool smbios_ep3_table_ok(test_data *data, uint64_t addr) 565 { 566 struct smbios_30_entry_point *ep_table = &data->smbios_ep_table.ep30; 567 568 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 569 if (memcmp(ep_table->anchor_string, "_SM3_", 5)) { 570 return false; 571 } 572 573 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table)) { 574 return false; 575 } 576 577 return true; 578 } 579 580 static SmbiosEntryPointType test_smbios_entry_point(test_data *data) 581 { 582 uint32_t off; 583 584 /* find smbios entry point structure */ 585 for (off = 0xf0000; off < 0x100000; off += 0x10) { 586 uint8_t sig[] = "_SM_", sig3[] = "_SM3_"; 587 int i; 588 589 for (i = 0; i < sizeof sig - 1; ++i) { 590 sig[i] = qtest_readb(data->qts, off + i); 591 } 592 593 if (!memcmp(sig, "_SM_", sizeof sig)) { 594 /* signature match, but is this a valid entry point? */ 595 if (smbios_ep2_table_ok(data, off)) { 596 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] = off; 597 } 598 } 599 600 for (i = 0; i < sizeof sig3 - 1; ++i) { 601 sig3[i] = qtest_readb(data->qts, off + i); 602 } 603 604 if (!memcmp(sig3, "_SM3_", sizeof sig3)) { 605 if (smbios_ep3_table_ok(data, off)) { 606 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] = off; 607 /* found 64-bit entry point, no need to look for 32-bit one */ 608 break; 609 } 610 } 611 } 612 613 /* found at least one entry point */ 614 g_assert_true(data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] || 615 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64]); 616 617 return data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] ? 618 SMBIOS_ENTRY_POINT_TYPE_64 : SMBIOS_ENTRY_POINT_TYPE_32; 619 } 620 621 static inline bool smbios_single_instance(uint8_t type) 622 { 623 switch (type) { 624 case 0: 625 case 1: 626 case 2: 627 case 3: 628 case 16: 629 case 32: 630 case 127: 631 return true; 632 default: 633 return false; 634 } 635 } 636 637 static void smbios_cpu_test(test_data *data, uint32_t addr, 638 SmbiosEntryPointType ep_type) 639 { 640 uint8_t core_count, expected_core_count = data->smbios_core_count; 641 uint16_t speed, expected_speed[2]; 642 uint16_t core_count2, expected_core_count2 = data->smbios_core_count2; 643 int offset[2]; 644 int i; 645 646 /* Check CPU speed for backward compatibility */ 647 offset[0] = offsetof(struct smbios_type_4, max_speed); 648 offset[1] = offsetof(struct smbios_type_4, current_speed); 649 expected_speed[0] = data->smbios_cpu_max_speed ? : 2000; 650 expected_speed[1] = data->smbios_cpu_curr_speed ? : 2000; 651 652 for (i = 0; i < 2; i++) { 653 speed = qtest_readw(data->qts, addr + offset[i]); 654 g_assert_cmpuint(speed, ==, expected_speed[i]); 655 } 656 657 core_count = qtest_readb(data->qts, 658 addr + offsetof(struct smbios_type_4, core_count)); 659 660 if (expected_core_count) { 661 g_assert_cmpuint(core_count, ==, expected_core_count); 662 } 663 664 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { 665 core_count2 = qtest_readw(data->qts, 666 addr + offsetof(struct smbios_type_4, core_count2)); 667 668 /* Core Count has reached its limit, checking Core Count 2 */ 669 if (expected_core_count == 0xFF && expected_core_count2) { 670 g_assert_cmpuint(core_count2, ==, expected_core_count2); 671 } 672 } 673 } 674 675 static void test_smbios_structs(test_data *data, SmbiosEntryPointType ep_type) 676 { 677 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 678 679 SmbiosEntryPoint *ep_table = &data->smbios_ep_table; 680 int i = 0, len, max_len = 0; 681 uint8_t type, prv, crt; 682 uint64_t addr; 683 684 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 685 addr = le32_to_cpu(ep_table->ep21.structure_table_address); 686 } else { 687 addr = le64_to_cpu(ep_table->ep30.structure_table_address); 688 } 689 690 /* walk the smbios tables */ 691 do { 692 693 /* grab type and formatted area length from struct header */ 694 type = qtest_readb(data->qts, addr); 695 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 696 len = qtest_readb(data->qts, addr + 1); 697 698 /* single-instance structs must not have been encountered before */ 699 if (smbios_single_instance(type)) { 700 g_assert(!test_bit(type, struct_bitmap)); 701 } 702 set_bit(type, struct_bitmap); 703 704 if (type == 4) { 705 smbios_cpu_test(data, addr, ep_type); 706 } 707 708 /* seek to end of unformatted string area of this struct ("\0\0") */ 709 prv = crt = 1; 710 while (prv || crt) { 711 prv = crt; 712 crt = qtest_readb(data->qts, addr + len); 713 len++; 714 } 715 716 /* keep track of max. struct size */ 717 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 && max_len < len) { 718 max_len = len; 719 g_assert_cmpuint(max_len, <=, ep_table->ep21.max_structure_size); 720 } 721 722 /* start of next structure */ 723 addr += len; 724 725 /* 726 * Until all structures have been scanned (ep21) 727 * or an EOF structure is found (ep30) 728 */ 729 } while (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 ? 730 ++i < le16_to_cpu(ep_table->ep21.number_of_structures) : 731 type != 127); 732 733 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 734 /* 735 * Total table length and max struct size 736 * must match entry point values 737 */ 738 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.structure_table_length), ==, 739 addr - le32_to_cpu(ep_table->ep21.structure_table_address)); 740 741 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.max_structure_size), ==, 742 max_len); 743 } 744 745 /* required struct types must all be present */ 746 for (i = 0; i < data->required_struct_types_len; i++) { 747 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 748 } 749 } 750 751 static void test_acpi_load_tables(test_data *data) 752 { 753 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 754 g_assert(data->scan_len); 755 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 756 data->ram_start, data->scan_len); 757 } else { 758 boot_sector_test(data->qts); 759 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 760 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 761 } 762 763 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 764 test_acpi_rsdp_table(data); 765 test_acpi_rxsdt_table(data); 766 test_acpi_fadt_table(data); 767 } 768 769 static char *test_acpi_create_args(test_data *data, const char *params) 770 { 771 char *args; 772 773 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 774 /* 775 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 776 * when arm/virt boad starts to support it. 777 */ 778 if (data->cd) { 779 args = g_strdup_printf("-machine %s%s %s -accel tcg " 780 "-nodefaults -nographic " 781 "-drive if=pflash,format=raw,file=%s,readonly=on " 782 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 783 data->machine, data->machine_param ?: "", 784 data->tcg_only ? "" : "-accel kvm", 785 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 786 } else { 787 args = g_strdup_printf("-machine %s%s %s -accel tcg " 788 "-nodefaults -nographic " 789 "-drive if=pflash,format=raw,file=%s,readonly=on " 790 "-drive if=pflash,format=raw,file=%s,snapshot=on %s", 791 data->machine, data->machine_param ?: "", 792 data->tcg_only ? "" : "-accel kvm", 793 data->uefi_fl1, data->uefi_fl2, params ? params : ""); 794 } 795 } else { 796 args = g_strdup_printf("-machine %s%s %s -accel tcg " 797 "-net none %s " 798 "-drive id=hd0,if=none,file=%s,format=raw " 799 "-device %s,drive=hd0 ", 800 data->machine, data->machine_param ?: "", 801 data->tcg_only ? "" : "-accel kvm", 802 params ? params : "", disk, 803 data->blkdev ?: "ide-hd"); 804 } 805 return args; 806 } 807 808 static void test_vm_prepare(const char *params, test_data *data) 809 { 810 char *args = test_acpi_create_args(data, params); 811 data->qts = qtest_init(args); 812 g_free(args); 813 } 814 815 static void process_acpi_tables_noexit(test_data *data) 816 { 817 test_acpi_load_tables(data); 818 819 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 820 dump_aml_files(data, true); 821 } else { 822 test_acpi_asl(data); 823 } 824 825 /* 826 * TODO: make SMBIOS tests work with UEFI firmware, 827 * Bug on uefi-test-tools to provide entry point: 828 * https://bugs.launchpad.net/qemu/+bug/1821884 829 */ 830 if (!(data->uefi_fl1 && data->uefi_fl2)) { 831 SmbiosEntryPointType ep_type = test_smbios_entry_point(data); 832 test_smbios_structs(data, ep_type); 833 } 834 } 835 836 static void process_acpi_tables(test_data *data) 837 { 838 process_acpi_tables_noexit(data); 839 qtest_quit(data->qts); 840 } 841 842 static void test_acpi_one(const char *params, test_data *data) 843 { 844 test_vm_prepare(params, data); 845 process_acpi_tables(data); 846 } 847 848 static uint8_t base_required_struct_types[] = { 849 0, 1, 3, 4, 16, 17, 19, 32, 127 850 }; 851 852 static void test_acpi_piix4_tcg(void) 853 { 854 test_data data; 855 856 /* Supplying -machine accel argument overrides the default (qtest). 857 * This is to make guest actually run. 858 */ 859 memset(&data, 0, sizeof(data)); 860 data.machine = MACHINE_PC; 861 data.required_struct_types = base_required_struct_types; 862 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 863 test_acpi_one(NULL, &data); 864 free_test_data(&data); 865 } 866 867 static void test_acpi_piix4_tcg_bridge(void) 868 { 869 test_data data; 870 871 memset(&data, 0, sizeof(data)); 872 data.machine = MACHINE_PC; 873 data.variant = ".bridge"; 874 data.required_struct_types = base_required_struct_types; 875 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 876 test_vm_prepare("-S" 877 " -device pci-bridge,chassis_nr=1" 878 " -device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2" 879 " -device pci-testdev,bus=pci.0,addr=5.0" 880 " -device pci-testdev,bus=pci.1", &data); 881 882 /* hotplugged bridges section */ 883 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr", 884 "{'bus': 'pci.1', 'addr': '2.0', 'chassis_nr': 3 }"); 885 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr_multifunc", 886 "{'bus': 'pci.1', 'addr': '0xf.1', 'chassis_nr': 4 }"); 887 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbrhost", 888 "{'bus': 'pci.0', 'addr': '4.0', 'chassis_nr': 5 }"); 889 qtest_qmp_device_add(data.qts, "pci-testdev", "d1", "{'bus': 'pci.0' }"); 890 qtest_qmp_device_add(data.qts, "pci-testdev", "d2", "{'bus': 'pci.1' }"); 891 qtest_qmp_device_add(data.qts, "pci-testdev", "d3", "{'bus': 'hpbr', " 892 "'addr': '1.0' }"); 893 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 894 qtest_qmp_eventwait(data.qts, "RESUME"); 895 896 process_acpi_tables_noexit(&data); 897 free_test_data(&data); 898 899 /* check that reboot/reset doesn't change any ACPI tables */ 900 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 901 process_acpi_tables(&data); 902 free_test_data(&data); 903 } 904 905 static void test_acpi_piix4_no_root_hotplug(void) 906 { 907 test_data data; 908 909 memset(&data, 0, sizeof(data)); 910 data.machine = MACHINE_PC; 911 data.variant = ".roothp"; 912 data.required_struct_types = base_required_struct_types; 913 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 914 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 915 "-device pci-bridge,chassis_nr=1 " 916 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 917 "-device pci-testdev,bus=pci.0 " 918 "-device pci-testdev,bus=pci.1", &data); 919 free_test_data(&data); 920 } 921 922 static void test_acpi_piix4_no_bridge_hotplug(void) 923 { 924 test_data data; 925 926 memset(&data, 0, sizeof(data)); 927 data.machine = MACHINE_PC; 928 data.variant = ".hpbridge"; 929 data.required_struct_types = base_required_struct_types; 930 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 931 test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 932 "-device pci-bridge,chassis_nr=1 " 933 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 934 "-device pci-testdev,bus=pci.0 " 935 "-device pci-testdev,bus=pci.1,addr=2.0", &data); 936 free_test_data(&data); 937 } 938 939 static void test_acpi_piix4_no_acpi_pci_hotplug(void) 940 { 941 test_data data; 942 943 memset(&data, 0, sizeof(data)); 944 data.machine = MACHINE_PC; 945 data.variant = ".hpbrroot"; 946 data.required_struct_types = base_required_struct_types; 947 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 948 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 949 "-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 950 "-device pci-bridge,chassis_nr=1 " 951 "-device pci-testdev,bus=pci.0 " 952 "-device pci-testdev,bus=pci.1", &data); 953 free_test_data(&data); 954 } 955 956 static void test_acpi_q35_tcg(void) 957 { 958 test_data data; 959 960 memset(&data, 0, sizeof(data)); 961 data.machine = MACHINE_Q35; 962 data.required_struct_types = base_required_struct_types; 963 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 964 test_acpi_one(NULL, &data); 965 free_test_data(&data); 966 967 data.smbios_cpu_max_speed = 3000; 968 data.smbios_cpu_curr_speed = 2600; 969 test_acpi_one("-smbios type=4,max-speed=3000,current-speed=2600", &data); 970 free_test_data(&data); 971 } 972 973 static void test_acpi_q35_tcg_core_count2(void) 974 { 975 test_data data = { 976 .machine = MACHINE_Q35, 977 .variant = ".core-count2", 978 .required_struct_types = base_required_struct_types, 979 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 980 .smbios_core_count = 0xFF, 981 .smbios_core_count2 = 275, 982 }; 983 984 test_acpi_one("-machine smbios-entry-point-type=64 -smp 275", &data); 985 free_test_data(&data); 986 } 987 988 static void test_acpi_q35_tcg_bridge(void) 989 { 990 test_data data; 991 992 memset(&data, 0, sizeof(data)); 993 data.machine = MACHINE_Q35; 994 data.variant = ".bridge"; 995 data.required_struct_types = base_required_struct_types; 996 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 997 test_acpi_one("-device pci-bridge,chassis_nr=1,id=br1" 998 " -device pci-testdev,bus=pcie.0" 999 " -device pci-testdev,bus=br1", &data); 1000 free_test_data(&data); 1001 } 1002 1003 static void test_acpi_q35_multif_bridge(void) 1004 { 1005 test_data data = { 1006 .machine = MACHINE_Q35, 1007 .variant = ".multi-bridge", 1008 }; 1009 test_vm_prepare("-S" 1010 " -device virtio-balloon,id=balloon0,addr=0x4.0x2" 1011 " -device pcie-root-port,id=rp0,multifunction=on," 1012 "port=0x0,chassis=1,addr=0x2" 1013 " -device pcie-root-port,id=rp1,port=0x1,chassis=2,addr=0x3.0x1" 1014 " -device pcie-root-port,id=rp2,port=0x0,chassis=3,bus=rp1,addr=0.0" 1015 " -device pci-bridge,bus=rp2,chassis_nr=4,id=br1" 1016 " -device pcie-root-port,id=rphptgt1,port=0x0,chassis=5,addr=2.1" 1017 " -device pcie-root-port,id=rphptgt2,port=0x0,chassis=6,addr=2.2" 1018 " -device pcie-root-port,id=rphptgt3,port=0x0,chassis=7,addr=2.3" 1019 " -device pci-testdev,bus=pcie.0,addr=2.4" 1020 " -device pci-testdev,bus=pcie.0,addr=5.0" 1021 " -device pci-testdev,bus=rp0,addr=0.0" 1022 " -device pci-testdev,bus=br1", &data); 1023 1024 /* hotplugged bridges section */ 1025 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr1", 1026 "{'bus': 'br1', 'addr': '6.0', 'chassis_nr': 128 }"); 1027 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr2-multiif", 1028 "{ 'bus': 'br1', 'addr': '2.2', 'chassis_nr': 129 }"); 1029 qtest_qmp_device_add(data.qts, "pcie-pci-bridge", "hpbr3", 1030 "{'bus': 'rphptgt1', 'addr': '0.0' }"); 1031 qtest_qmp_device_add(data.qts, "pcie-root-port", "hprp", 1032 "{'bus': 'rphptgt2', 'addr': '0.0' }"); 1033 qtest_qmp_device_add(data.qts, "pci-testdev", "hpnic", 1034 "{'bus': 'rphptgt3', 'addr': '0.0' }"); 1035 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 1036 qtest_qmp_eventwait(data.qts, "RESUME"); 1037 1038 process_acpi_tables_noexit(&data); 1039 free_test_data(&data); 1040 1041 /* check that reboot/reset doesn't change any ACPI tables */ 1042 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 1043 process_acpi_tables(&data); 1044 free_test_data(&data); 1045 } 1046 1047 static void test_acpi_q35_tcg_mmio64(void) 1048 { 1049 test_data data = { 1050 .machine = MACHINE_Q35, 1051 .variant = ".mmio64", 1052 .required_struct_types = base_required_struct_types, 1053 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 1054 }; 1055 1056 test_acpi_one("-m 128M,slots=1,maxmem=2G " 1057 "-object memory-backend-ram,id=ram0,size=128M " 1058 "-numa node,memdev=ram0 " 1059 "-device pci-testdev,membar=2G", 1060 &data); 1061 free_test_data(&data); 1062 } 1063 1064 static void test_acpi_piix4_tcg_cphp(void) 1065 { 1066 test_data data; 1067 1068 memset(&data, 0, sizeof(data)); 1069 data.machine = MACHINE_PC; 1070 data.variant = ".cphp"; 1071 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 1072 " -object memory-backend-ram,id=ram0,size=64M" 1073 " -object memory-backend-ram,id=ram1,size=64M" 1074 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1075 " -numa dist,src=0,dst=1,val=21", 1076 &data); 1077 free_test_data(&data); 1078 } 1079 1080 static void test_acpi_q35_tcg_cphp(void) 1081 { 1082 test_data data; 1083 1084 memset(&data, 0, sizeof(data)); 1085 data.machine = MACHINE_Q35; 1086 data.variant = ".cphp"; 1087 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 1088 " -object memory-backend-ram,id=ram0,size=64M" 1089 " -object memory-backend-ram,id=ram1,size=64M" 1090 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1091 " -numa dist,src=0,dst=1,val=21", 1092 &data); 1093 free_test_data(&data); 1094 } 1095 1096 static uint8_t ipmi_required_struct_types[] = { 1097 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 1098 }; 1099 1100 static void test_acpi_q35_tcg_ipmi(void) 1101 { 1102 test_data data; 1103 1104 memset(&data, 0, sizeof(data)); 1105 data.machine = MACHINE_Q35; 1106 data.variant = ".ipmibt"; 1107 data.required_struct_types = ipmi_required_struct_types; 1108 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1109 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1110 " -device isa-ipmi-bt,bmc=bmc0", 1111 &data); 1112 free_test_data(&data); 1113 } 1114 1115 static void test_acpi_q35_tcg_smbus_ipmi(void) 1116 { 1117 test_data data; 1118 1119 memset(&data, 0, sizeof(data)); 1120 data.machine = MACHINE_Q35; 1121 data.variant = ".ipmismbus"; 1122 data.required_struct_types = ipmi_required_struct_types; 1123 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1124 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1125 " -device smbus-ipmi,bmc=bmc0", 1126 &data); 1127 free_test_data(&data); 1128 } 1129 1130 static void test_acpi_piix4_tcg_ipmi(void) 1131 { 1132 test_data data; 1133 1134 /* Supplying -machine accel argument overrides the default (qtest). 1135 * This is to make guest actually run. 1136 */ 1137 memset(&data, 0, sizeof(data)); 1138 data.machine = MACHINE_PC; 1139 data.variant = ".ipmikcs"; 1140 data.required_struct_types = ipmi_required_struct_types; 1141 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1142 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1143 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 1144 &data); 1145 free_test_data(&data); 1146 } 1147 1148 static void test_acpi_q35_tcg_memhp(void) 1149 { 1150 test_data data; 1151 1152 memset(&data, 0, sizeof(data)); 1153 data.machine = MACHINE_Q35; 1154 data.variant = ".memhp"; 1155 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1156 " -object memory-backend-ram,id=ram0,size=64M" 1157 " -object memory-backend-ram,id=ram1,size=64M" 1158 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1159 " -numa dist,src=0,dst=1,val=21", 1160 &data); 1161 free_test_data(&data); 1162 } 1163 1164 static void test_acpi_piix4_tcg_memhp(void) 1165 { 1166 test_data data; 1167 1168 memset(&data, 0, sizeof(data)); 1169 data.machine = MACHINE_PC; 1170 data.variant = ".memhp"; 1171 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1172 " -object memory-backend-ram,id=ram0,size=64M" 1173 " -object memory-backend-ram,id=ram1,size=64M" 1174 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1175 " -numa dist,src=0,dst=1,val=21", 1176 &data); 1177 free_test_data(&data); 1178 } 1179 1180 static void test_acpi_piix4_tcg_nosmm(void) 1181 { 1182 test_data data; 1183 1184 memset(&data, 0, sizeof(data)); 1185 data.machine = MACHINE_PC; 1186 data.variant = ".nosmm"; 1187 test_acpi_one("-machine smm=off", &data); 1188 free_test_data(&data); 1189 } 1190 1191 static void test_acpi_piix4_tcg_smm_compat(void) 1192 { 1193 test_data data; 1194 1195 memset(&data, 0, sizeof(data)); 1196 data.machine = MACHINE_PC; 1197 data.variant = ".smm-compat"; 1198 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 1199 free_test_data(&data); 1200 } 1201 1202 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 1203 { 1204 test_data data; 1205 1206 memset(&data, 0, sizeof(data)); 1207 data.machine = MACHINE_PC; 1208 data.variant = ".smm-compat-nosmm"; 1209 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1210 free_test_data(&data); 1211 } 1212 1213 static void test_acpi_piix4_tcg_nohpet(void) 1214 { 1215 test_data data; 1216 1217 memset(&data, 0, sizeof(data)); 1218 data.machine = MACHINE_PC; 1219 data.machine_param = ",hpet=off"; 1220 data.variant = ".nohpet"; 1221 test_acpi_one(NULL, &data); 1222 free_test_data(&data); 1223 } 1224 1225 static void test_acpi_q35_tcg_numamem(void) 1226 { 1227 test_data data; 1228 1229 memset(&data, 0, sizeof(data)); 1230 data.machine = MACHINE_Q35; 1231 data.variant = ".numamem"; 1232 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1233 " -numa node -numa node,memdev=ram0", &data); 1234 free_test_data(&data); 1235 } 1236 1237 static void test_acpi_q35_kvm_xapic(void) 1238 { 1239 test_data data; 1240 1241 memset(&data, 0, sizeof(data)); 1242 data.machine = MACHINE_Q35; 1243 data.variant = ".xapic"; 1244 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1245 " -numa node -numa node,memdev=ram0" 1246 " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); 1247 free_test_data(&data); 1248 } 1249 1250 static void test_acpi_q35_tcg_nosmm(void) 1251 { 1252 test_data data; 1253 1254 memset(&data, 0, sizeof(data)); 1255 data.machine = MACHINE_Q35; 1256 data.variant = ".nosmm"; 1257 test_acpi_one("-machine smm=off", &data); 1258 free_test_data(&data); 1259 } 1260 1261 static void test_acpi_q35_tcg_smm_compat(void) 1262 { 1263 test_data data; 1264 1265 memset(&data, 0, sizeof(data)); 1266 data.machine = MACHINE_Q35; 1267 data.variant = ".smm-compat"; 1268 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1269 free_test_data(&data); 1270 } 1271 1272 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1273 { 1274 test_data data; 1275 1276 memset(&data, 0, sizeof(data)); 1277 data.machine = MACHINE_Q35; 1278 data.variant = ".smm-compat-nosmm"; 1279 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1280 free_test_data(&data); 1281 } 1282 1283 static void test_acpi_q35_tcg_nohpet(void) 1284 { 1285 test_data data; 1286 1287 memset(&data, 0, sizeof(data)); 1288 data.machine = MACHINE_Q35; 1289 data.machine_param = ",hpet=off"; 1290 data.variant = ".nohpet"; 1291 test_acpi_one(NULL, &data); 1292 free_test_data(&data); 1293 } 1294 1295 static void test_acpi_q35_kvm_dmar(void) 1296 { 1297 test_data data; 1298 1299 memset(&data, 0, sizeof(data)); 1300 data.machine = MACHINE_Q35; 1301 data.variant = ".dmar"; 1302 test_acpi_one("-machine kernel-irqchip=split -accel kvm" 1303 " -device intel-iommu,intremap=on,device-iotlb=on", &data); 1304 free_test_data(&data); 1305 } 1306 1307 static void test_acpi_q35_tcg_ivrs(void) 1308 { 1309 test_data data; 1310 1311 memset(&data, 0, sizeof(data)); 1312 data.machine = MACHINE_Q35; 1313 data.variant = ".ivrs"; 1314 data.tcg_only = true, 1315 test_acpi_one(" -device amd-iommu", &data); 1316 free_test_data(&data); 1317 } 1318 1319 static void test_acpi_piix4_tcg_numamem(void) 1320 { 1321 test_data data; 1322 1323 memset(&data, 0, sizeof(data)); 1324 data.machine = MACHINE_PC; 1325 data.variant = ".numamem"; 1326 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1327 " -numa node -numa node,memdev=ram0", &data); 1328 free_test_data(&data); 1329 } 1330 1331 uint64_t tpm_tis_base_addr; 1332 1333 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1334 uint64_t base, enum TPMVersion tpm_version) 1335 { 1336 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1337 machine, tpm_if); 1338 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1339 TPMTestState test; 1340 test_data data; 1341 GThread *thread; 1342 const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12"; 1343 char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix); 1344 1345 tpm_tis_base_addr = base; 1346 1347 module_call_init(MODULE_INIT_QOM); 1348 1349 test.addr = g_new0(SocketAddress, 1); 1350 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1351 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1352 g_mutex_init(&test.data_mutex); 1353 g_cond_init(&test.data_cond); 1354 test.data_cond_signal = false; 1355 test.tpm_version = tpm_version; 1356 1357 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1358 tpm_emu_test_wait_cond(&test); 1359 1360 memset(&data, 0, sizeof(data)); 1361 data.machine = machine; 1362 data.variant = variant; 1363 1364 args = g_strdup_printf( 1365 " -chardev socket,id=chr,path=%s" 1366 " -tpmdev emulator,id=dev,chardev=chr" 1367 " -device tpm-%s,tpmdev=dev", 1368 test.addr->u.q_unix.path, tpm_if); 1369 1370 test_acpi_one(args, &data); 1371 1372 g_thread_join(thread); 1373 g_unlink(test.addr->u.q_unix.path); 1374 qapi_free_SocketAddress(test.addr); 1375 g_rmdir(tmp_path); 1376 g_free(variant); 1377 g_free(tmp_path); 1378 g_free(tmp_dir_name); 1379 g_free(args); 1380 free_test_data(&data); 1381 } 1382 1383 static void test_acpi_q35_tcg_tpm2_tis(void) 1384 { 1385 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0); 1386 } 1387 1388 static void test_acpi_q35_tcg_tpm12_tis(void) 1389 { 1390 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2); 1391 } 1392 1393 static void test_acpi_tcg_dimm_pxm(const char *machine) 1394 { 1395 test_data data; 1396 1397 memset(&data, 0, sizeof(data)); 1398 data.machine = machine; 1399 data.variant = ".dimmpxm"; 1400 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1401 " -smp 4,sockets=4" 1402 " -m 128M,slots=3,maxmem=1G" 1403 " -object memory-backend-ram,id=ram0,size=32M" 1404 " -object memory-backend-ram,id=ram1,size=32M" 1405 " -object memory-backend-ram,id=ram2,size=32M" 1406 " -object memory-backend-ram,id=ram3,size=32M" 1407 " -numa node,memdev=ram0,nodeid=0" 1408 " -numa node,memdev=ram1,nodeid=1" 1409 " -numa node,memdev=ram2,nodeid=2" 1410 " -numa node,memdev=ram3,nodeid=3" 1411 " -numa cpu,node-id=0,socket-id=0" 1412 " -numa cpu,node-id=1,socket-id=1" 1413 " -numa cpu,node-id=2,socket-id=2" 1414 " -numa cpu,node-id=3,socket-id=3" 1415 " -object memory-backend-ram,id=ram4,size=128M" 1416 " -object memory-backend-ram,id=nvm0,size=128M" 1417 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1418 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1419 &data); 1420 free_test_data(&data); 1421 } 1422 1423 static void test_acpi_q35_tcg_dimm_pxm(void) 1424 { 1425 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1426 } 1427 1428 static void test_acpi_piix4_tcg_dimm_pxm(void) 1429 { 1430 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1431 } 1432 1433 static void test_acpi_virt_tcg_memhp(void) 1434 { 1435 test_data data = { 1436 .machine = "virt", 1437 .tcg_only = true, 1438 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1439 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1440 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1441 .ram_start = 0x40000000ULL, 1442 .scan_len = 256ULL * 1024 * 1024, 1443 }; 1444 1445 data.variant = ".memhp"; 1446 test_acpi_one(" -machine nvdimm=on" 1447 " -cpu cortex-a57" 1448 " -m 256M,slots=3,maxmem=1G" 1449 " -object memory-backend-ram,id=ram0,size=128M" 1450 " -object memory-backend-ram,id=ram1,size=128M" 1451 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1452 " -numa dist,src=0,dst=1,val=21" 1453 " -object memory-backend-ram,id=ram2,size=128M" 1454 " -object memory-backend-ram,id=nvm0,size=128M" 1455 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1456 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1457 &data); 1458 1459 free_test_data(&data); 1460 1461 } 1462 1463 static void test_acpi_microvm_prepare(test_data *data) 1464 { 1465 memset(data, 0, sizeof(*data)); 1466 data->machine = "microvm"; 1467 data->required_struct_types = NULL; /* no smbios */ 1468 data->required_struct_types_len = 0; 1469 data->blkdev = "virtio-blk-device"; 1470 } 1471 1472 static void test_acpi_microvm_tcg(void) 1473 { 1474 test_data data; 1475 1476 test_acpi_microvm_prepare(&data); 1477 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1478 &data); 1479 free_test_data(&data); 1480 } 1481 1482 static void test_acpi_microvm_usb_tcg(void) 1483 { 1484 test_data data; 1485 1486 test_acpi_microvm_prepare(&data); 1487 data.variant = ".usb"; 1488 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1489 &data); 1490 free_test_data(&data); 1491 } 1492 1493 static void test_acpi_microvm_rtc_tcg(void) 1494 { 1495 test_data data; 1496 1497 test_acpi_microvm_prepare(&data); 1498 data.variant = ".rtc"; 1499 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1500 &data); 1501 free_test_data(&data); 1502 } 1503 1504 static void test_acpi_microvm_pcie_tcg(void) 1505 { 1506 test_data data; 1507 1508 test_acpi_microvm_prepare(&data); 1509 data.variant = ".pcie"; 1510 data.tcg_only = true; /* need constant host-phys-bits */ 1511 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1512 &data); 1513 free_test_data(&data); 1514 } 1515 1516 static void test_acpi_microvm_ioapic2_tcg(void) 1517 { 1518 test_data data; 1519 1520 test_acpi_microvm_prepare(&data); 1521 data.variant = ".ioapic2"; 1522 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1523 &data); 1524 free_test_data(&data); 1525 } 1526 1527 static void test_acpi_virt_tcg_numamem(void) 1528 { 1529 test_data data = { 1530 .machine = "virt", 1531 .tcg_only = true, 1532 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1533 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1534 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1535 .ram_start = 0x40000000ULL, 1536 .scan_len = 128ULL * 1024 * 1024, 1537 }; 1538 1539 data.variant = ".numamem"; 1540 test_acpi_one(" -cpu cortex-a57" 1541 " -object memory-backend-ram,id=ram0,size=128M" 1542 " -numa node,memdev=ram0", 1543 &data); 1544 1545 free_test_data(&data); 1546 1547 } 1548 1549 static void test_acpi_virt_tcg_pxb(void) 1550 { 1551 test_data data = { 1552 .machine = "virt", 1553 .tcg_only = true, 1554 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1555 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1556 .ram_start = 0x40000000ULL, 1557 .scan_len = 128ULL * 1024 * 1024, 1558 }; 1559 /* 1560 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1561 * the reason is the bus of pxb-pcie is also root bus, it would lead 1562 * to the error only PCI/PCIE bridge could plug onto pxb. 1563 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1564 * to solve the conflicts. 1565 */ 1566 data.variant = ".pxb"; 1567 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1568 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1569 " -drive file=" 1570 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1571 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1572 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1573 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1574 " -cpu cortex-a57" 1575 " -device pxb-pcie,bus_nr=128", 1576 &data); 1577 1578 free_test_data(&data); 1579 } 1580 1581 static void test_acpi_tcg_acpi_hmat(const char *machine) 1582 { 1583 test_data data; 1584 1585 memset(&data, 0, sizeof(data)); 1586 data.machine = machine; 1587 data.variant = ".acpihmat"; 1588 test_acpi_one(" -machine hmat=on" 1589 " -smp 2,sockets=2" 1590 " -m 128M,slots=2,maxmem=1G" 1591 " -object memory-backend-ram,size=64M,id=m0" 1592 " -object memory-backend-ram,size=64M,id=m1" 1593 " -numa node,nodeid=0,memdev=m0" 1594 " -numa node,nodeid=1,memdev=m1,initiator=0" 1595 " -numa cpu,node-id=0,socket-id=0" 1596 " -numa cpu,node-id=0,socket-id=1" 1597 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1598 "data-type=access-latency,latency=1" 1599 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1600 "data-type=access-bandwidth,bandwidth=65534M" 1601 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1602 "data-type=access-latency,latency=65534" 1603 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1604 "data-type=access-bandwidth,bandwidth=32767M" 1605 " -numa hmat-cache,node-id=0,size=10K,level=1," 1606 "associativity=direct,policy=write-back,line=8" 1607 " -numa hmat-cache,node-id=1,size=10K,level=1," 1608 "associativity=direct,policy=write-back,line=8", 1609 &data); 1610 free_test_data(&data); 1611 } 1612 1613 static void test_acpi_q35_tcg_acpi_hmat(void) 1614 { 1615 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1616 } 1617 1618 static void test_acpi_piix4_tcg_acpi_hmat(void) 1619 { 1620 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1621 } 1622 1623 static void test_acpi_virt_tcg_acpi_hmat(void) 1624 { 1625 test_data data = { 1626 .machine = "virt", 1627 .tcg_only = true, 1628 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1629 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1630 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1631 .ram_start = 0x40000000ULL, 1632 .scan_len = 128ULL * 1024 * 1024, 1633 }; 1634 1635 data.variant = ".acpihmatvirt"; 1636 1637 test_acpi_one(" -machine hmat=on" 1638 " -cpu cortex-a57" 1639 " -smp 4,sockets=2" 1640 " -m 256M" 1641 " -object memory-backend-ram,size=64M,id=ram0" 1642 " -object memory-backend-ram,size=64M,id=ram1" 1643 " -object memory-backend-ram,size=128M,id=ram2" 1644 " -numa node,nodeid=0,memdev=ram0" 1645 " -numa node,nodeid=1,memdev=ram1" 1646 " -numa node,nodeid=2,memdev=ram2" 1647 " -numa cpu,node-id=0,socket-id=0" 1648 " -numa cpu,node-id=0,socket-id=0" 1649 " -numa cpu,node-id=1,socket-id=1" 1650 " -numa cpu,node-id=1,socket-id=1" 1651 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1652 "data-type=access-latency,latency=10" 1653 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1654 "data-type=access-bandwidth,bandwidth=10485760" 1655 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1656 "data-type=access-latency,latency=20" 1657 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1658 "data-type=access-bandwidth,bandwidth=5242880" 1659 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1660 "data-type=access-latency,latency=30" 1661 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1662 "data-type=access-bandwidth,bandwidth=1048576" 1663 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1664 "data-type=access-latency,latency=20" 1665 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1666 "data-type=access-bandwidth,bandwidth=5242880" 1667 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1668 "data-type=access-latency,latency=10" 1669 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1670 "data-type=access-bandwidth,bandwidth=10485760" 1671 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1672 "data-type=access-latency,latency=30" 1673 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1674 "data-type=access-bandwidth,bandwidth=1048576", 1675 &data); 1676 1677 free_test_data(&data); 1678 } 1679 1680 static void test_acpi_q35_tcg_acpi_hmat_noinitiator(void) 1681 { 1682 test_data data; 1683 1684 memset(&data, 0, sizeof(data)); 1685 data.machine = MACHINE_Q35; 1686 data.variant = ".acpihmat-noinitiator"; 1687 test_acpi_one(" -machine hmat=on" 1688 " -smp 4,sockets=2" 1689 " -m 128M" 1690 " -object memory-backend-ram,size=32M,id=ram0" 1691 " -object memory-backend-ram,size=32M,id=ram1" 1692 " -object memory-backend-ram,size=64M,id=ram2" 1693 " -numa node,nodeid=0,memdev=ram0" 1694 " -numa node,nodeid=1,memdev=ram1" 1695 " -numa node,nodeid=2,memdev=ram2" 1696 " -numa cpu,node-id=0,socket-id=0" 1697 " -numa cpu,node-id=0,socket-id=0" 1698 " -numa cpu,node-id=1,socket-id=1" 1699 " -numa cpu,node-id=1,socket-id=1" 1700 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1701 "data-type=access-latency,latency=10" 1702 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1703 "data-type=access-bandwidth,bandwidth=10485760" 1704 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1705 "data-type=access-latency,latency=20" 1706 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1707 "data-type=access-bandwidth,bandwidth=5242880" 1708 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1709 "data-type=access-latency,latency=30" 1710 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1711 "data-type=access-bandwidth,bandwidth=1048576" 1712 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1713 "data-type=access-latency,latency=20" 1714 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1715 "data-type=access-bandwidth,bandwidth=5242880" 1716 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1717 "data-type=access-latency,latency=10" 1718 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1719 "data-type=access-bandwidth,bandwidth=10485760" 1720 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1721 "data-type=access-latency,latency=30" 1722 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1723 "data-type=access-bandwidth,bandwidth=1048576", 1724 &data); 1725 free_test_data(&data); 1726 } 1727 1728 #ifdef CONFIG_POSIX 1729 static void test_acpi_erst(const char *machine) 1730 { 1731 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1732 gchar *params; 1733 test_data data; 1734 1735 memset(&data, 0, sizeof(data)); 1736 data.machine = machine; 1737 data.variant = ".acpierst"; 1738 params = g_strdup_printf( 1739 " -object memory-backend-file,id=erstnvram," 1740 "mem-path=%s,size=0x10000,share=on" 1741 " -device acpi-erst,memdev=erstnvram", tmp_path); 1742 test_acpi_one(params, &data); 1743 free_test_data(&data); 1744 g_free(params); 1745 g_assert(g_rmdir(tmp_path) == 0); 1746 g_free(tmp_path); 1747 } 1748 1749 static void test_acpi_piix4_acpi_erst(void) 1750 { 1751 test_acpi_erst(MACHINE_PC); 1752 } 1753 1754 static void test_acpi_q35_acpi_erst(void) 1755 { 1756 test_acpi_erst(MACHINE_Q35); 1757 } 1758 1759 static void test_acpi_microvm_acpi_erst(void) 1760 { 1761 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1762 gchar *params; 1763 test_data data; 1764 1765 test_acpi_microvm_prepare(&data); 1766 data.variant = ".pcie"; 1767 data.tcg_only = true; /* need constant host-phys-bits */ 1768 params = g_strdup_printf(" -machine microvm," 1769 "acpi=on,ioapic2=off,rtc=off,pcie=on" 1770 " -object memory-backend-file,id=erstnvram," 1771 "mem-path=%s,size=0x10000,share=on" 1772 " -device acpi-erst,memdev=erstnvram", tmp_path); 1773 test_acpi_one(params, &data); 1774 g_free(params); 1775 g_assert(g_rmdir(tmp_path) == 0); 1776 g_free(tmp_path); 1777 free_test_data(&data); 1778 } 1779 #endif /* CONFIG_POSIX */ 1780 1781 static void test_acpi_virt_tcg(void) 1782 { 1783 test_data data = { 1784 .machine = "virt", 1785 .tcg_only = true, 1786 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1787 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1788 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1789 .ram_start = 0x40000000ULL, 1790 .scan_len = 128ULL * 1024 * 1024, 1791 }; 1792 1793 data.smbios_cpu_max_speed = 2900; 1794 data.smbios_cpu_curr_speed = 2700; 1795 test_acpi_one("-cpu cortex-a57 " 1796 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1797 free_test_data(&data); 1798 } 1799 1800 static void test_acpi_virt_tcg_topology(void) 1801 { 1802 test_data data = { 1803 .machine = "virt", 1804 .variant = ".topology", 1805 .tcg_only = true, 1806 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1807 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1808 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1809 .ram_start = 0x40000000ULL, 1810 .scan_len = 128ULL * 1024 * 1024, 1811 }; 1812 1813 test_acpi_one("-cpu cortex-a57 " 1814 "-smp sockets=1,clusters=2,cores=2,threads=2", &data); 1815 free_test_data(&data); 1816 } 1817 1818 static void test_acpi_q35_viot(void) 1819 { 1820 test_data data = { 1821 .machine = MACHINE_Q35, 1822 .variant = ".viot", 1823 }; 1824 1825 /* 1826 * To keep things interesting, two buses bypass the IOMMU. 1827 * VIOT should only describes the other two buses. 1828 */ 1829 test_acpi_one("-machine default_bus_bypass_iommu=on " 1830 "-device virtio-iommu-pci " 1831 "-device pxb-pcie,bus_nr=0x10,id=pcie.100,bus=pcie.0 " 1832 "-device pxb-pcie,bus_nr=0x20,id=pcie.200,bus=pcie.0,bypass_iommu=on " 1833 "-device pxb-pcie,bus_nr=0x30,id=pcie.300,bus=pcie.0", 1834 &data); 1835 free_test_data(&data); 1836 } 1837 1838 #ifdef CONFIG_POSIX 1839 static void test_acpi_q35_cxl(void) 1840 { 1841 gchar *tmp_path = g_dir_make_tmp("qemu-test-cxl.XXXXXX", NULL); 1842 gchar *params; 1843 1844 test_data data = { 1845 .machine = MACHINE_Q35, 1846 .variant = ".cxl", 1847 }; 1848 /* 1849 * A complex CXL setup. 1850 */ 1851 params = g_strdup_printf(" -machine cxl=on" 1852 " -object memory-backend-file,id=cxl-mem1,mem-path=%s,size=256M" 1853 " -object memory-backend-file,id=cxl-mem2,mem-path=%s,size=256M" 1854 " -object memory-backend-file,id=cxl-mem3,mem-path=%s,size=256M" 1855 " -object memory-backend-file,id=cxl-mem4,mem-path=%s,size=256M" 1856 " -object memory-backend-file,id=lsa1,mem-path=%s,size=256M" 1857 " -object memory-backend-file,id=lsa2,mem-path=%s,size=256M" 1858 " -object memory-backend-file,id=lsa3,mem-path=%s,size=256M" 1859 " -object memory-backend-file,id=lsa4,mem-path=%s,size=256M" 1860 " -device pxb-cxl,bus_nr=12,bus=pcie.0,id=cxl.1" 1861 " -device pxb-cxl,bus_nr=222,bus=pcie.0,id=cxl.2" 1862 " -device cxl-rp,port=0,bus=cxl.1,id=rp1,chassis=0,slot=2" 1863 " -device cxl-type3,bus=rp1,memdev=cxl-mem1,lsa=lsa1" 1864 " -device cxl-rp,port=1,bus=cxl.1,id=rp2,chassis=0,slot=3" 1865 " -device cxl-type3,bus=rp2,memdev=cxl-mem2,lsa=lsa2" 1866 " -device cxl-rp,port=0,bus=cxl.2,id=rp3,chassis=0,slot=5" 1867 " -device cxl-type3,bus=rp3,memdev=cxl-mem3,lsa=lsa3" 1868 " -device cxl-rp,port=1,bus=cxl.2,id=rp4,chassis=0,slot=6" 1869 " -device cxl-type3,bus=rp4,memdev=cxl-mem4,lsa=lsa4" 1870 " -M cxl-fmw.0.targets.0=cxl.1,cxl-fmw.0.size=4G,cxl-fmw.0.interleave-granularity=8k," 1871 "cxl-fmw.1.targets.0=cxl.1,cxl-fmw.1.targets.1=cxl.2,cxl-fmw.1.size=4G,cxl-fmw.1.interleave-granularity=8k", 1872 tmp_path, tmp_path, tmp_path, tmp_path, 1873 tmp_path, tmp_path, tmp_path, tmp_path); 1874 test_acpi_one(params, &data); 1875 1876 g_free(params); 1877 g_assert(g_rmdir(tmp_path) == 0); 1878 g_free(tmp_path); 1879 free_test_data(&data); 1880 } 1881 #endif /* CONFIG_POSIX */ 1882 1883 static void test_acpi_virt_viot(void) 1884 { 1885 test_data data = { 1886 .machine = "virt", 1887 .tcg_only = true, 1888 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1889 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1890 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1891 .ram_start = 0x40000000ULL, 1892 .scan_len = 128ULL * 1024 * 1024, 1893 }; 1894 1895 test_acpi_one("-cpu cortex-a57 " 1896 "-device virtio-iommu-pci", &data); 1897 free_test_data(&data); 1898 } 1899 1900 #ifndef _WIN32 1901 # define DEV_NULL "/dev/null" 1902 #else 1903 # define DEV_NULL "nul" 1904 #endif 1905 1906 static void test_acpi_q35_slic(void) 1907 { 1908 test_data data = { 1909 .machine = MACHINE_Q35, 1910 .variant = ".slic", 1911 }; 1912 1913 test_acpi_one("-acpitable sig=SLIC,oem_id=\"CRASH \",oem_table_id=ME," 1914 "oem_rev=00002210,asl_compiler_id=qemu," 1915 "asl_compiler_rev=00000000,data=" DEV_NULL, 1916 &data); 1917 free_test_data(&data); 1918 } 1919 1920 static void test_acpi_q35_applesmc(void) 1921 { 1922 test_data data = { 1923 .machine = MACHINE_Q35, 1924 .variant = ".applesmc", 1925 }; 1926 1927 /* supply fake 64-byte OSK to silence missing key warning */ 1928 test_acpi_one("-device isa-applesmc,osk=any64characterfakeoskisenough" 1929 "topreventinvalidkeywarningsonstderr", &data); 1930 free_test_data(&data); 1931 } 1932 1933 static void test_acpi_q35_pvpanic_isa(void) 1934 { 1935 test_data data = { 1936 .machine = MACHINE_Q35, 1937 .variant = ".pvpanic-isa", 1938 }; 1939 1940 test_acpi_one("-device pvpanic", &data); 1941 free_test_data(&data); 1942 } 1943 1944 static void test_oem_fields(test_data *data) 1945 { 1946 int i; 1947 1948 for (i = 0; i < data->tables->len; ++i) { 1949 AcpiSdtTable *sdt; 1950 1951 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 1952 /* FACS doesn't have OEMID and OEMTABLEID fields */ 1953 if (compare_signature(sdt, "FACS")) { 1954 continue; 1955 } 1956 1957 g_assert(strncmp((char *)sdt->aml + 10, OEM_ID, 6) == 0); 1958 g_assert(strncmp((char *)sdt->aml + 16, OEM_TABLE_ID, 8) == 0); 1959 } 1960 } 1961 1962 static void test_acpi_piix4_oem_fields(void) 1963 { 1964 test_data data; 1965 char *args; 1966 1967 memset(&data, 0, sizeof(data)); 1968 data.machine = MACHINE_PC; 1969 data.required_struct_types = base_required_struct_types; 1970 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1971 1972 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 1973 data.qts = qtest_init(args); 1974 test_acpi_load_tables(&data); 1975 test_oem_fields(&data); 1976 qtest_quit(data.qts); 1977 free_test_data(&data); 1978 g_free(args); 1979 } 1980 1981 static void test_acpi_q35_oem_fields(void) 1982 { 1983 test_data data; 1984 char *args; 1985 1986 memset(&data, 0, sizeof(data)); 1987 data.machine = MACHINE_Q35; 1988 data.required_struct_types = base_required_struct_types; 1989 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1990 1991 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 1992 data.qts = qtest_init(args); 1993 test_acpi_load_tables(&data); 1994 test_oem_fields(&data); 1995 qtest_quit(data.qts); 1996 free_test_data(&data); 1997 g_free(args); 1998 } 1999 2000 static void test_acpi_microvm_oem_fields(void) 2001 { 2002 test_data data; 2003 char *args; 2004 2005 test_acpi_microvm_prepare(&data); 2006 2007 args = test_acpi_create_args(&data, 2008 OEM_TEST_ARGS",acpi=on"); 2009 data.qts = qtest_init(args); 2010 test_acpi_load_tables(&data); 2011 test_oem_fields(&data); 2012 qtest_quit(data.qts); 2013 free_test_data(&data); 2014 g_free(args); 2015 } 2016 2017 static void test_acpi_virt_oem_fields(void) 2018 { 2019 test_data data = { 2020 .machine = "virt", 2021 .tcg_only = true, 2022 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 2023 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 2024 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 2025 .ram_start = 0x40000000ULL, 2026 .scan_len = 128ULL * 1024 * 1024, 2027 }; 2028 char *args; 2029 2030 args = test_acpi_create_args(&data, "-cpu cortex-a57 "OEM_TEST_ARGS); 2031 data.qts = qtest_init(args); 2032 test_acpi_load_tables(&data); 2033 test_oem_fields(&data); 2034 qtest_quit(data.qts); 2035 free_test_data(&data); 2036 g_free(args); 2037 } 2038 2039 2040 int main(int argc, char *argv[]) 2041 { 2042 const char *arch = qtest_get_arch(); 2043 const bool has_kvm = qtest_has_accel("kvm"); 2044 const bool has_tcg = qtest_has_accel("tcg"); 2045 int ret; 2046 2047 g_test_init(&argc, &argv, NULL); 2048 2049 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 2050 ret = boot_sector_init(disk); 2051 if (ret) { 2052 return ret; 2053 } 2054 if (qtest_has_machine(MACHINE_PC)) { 2055 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 2056 qtest_add_func("acpi/piix4/oem-fields", test_acpi_piix4_oem_fields); 2057 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 2058 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 2059 test_acpi_piix4_no_root_hotplug); 2060 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 2061 test_acpi_piix4_no_bridge_hotplug); 2062 qtest_add_func("acpi/piix4/pci-hotplug/off", 2063 test_acpi_piix4_no_acpi_pci_hotplug); 2064 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 2065 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 2066 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 2067 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 2068 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 2069 qtest_add_func("acpi/piix4/smm-compat", 2070 test_acpi_piix4_tcg_smm_compat); 2071 qtest_add_func("acpi/piix4/smm-compat-nosmm", 2072 test_acpi_piix4_tcg_smm_compat_nosmm); 2073 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 2074 qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); 2075 qtest_add_func("acpi/piix4/acpihmat", 2076 test_acpi_piix4_tcg_acpi_hmat); 2077 #ifdef CONFIG_POSIX 2078 qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst); 2079 #endif 2080 } 2081 if (qtest_has_machine(MACHINE_Q35)) { 2082 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 2083 qtest_add_func("acpi/q35/oem-fields", test_acpi_q35_oem_fields); 2084 if (tpm_model_is_available("-machine q35", "tpm-tis")) { 2085 qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis); 2086 qtest_add_func("acpi/q35/tpm12-tis", 2087 test_acpi_q35_tcg_tpm12_tis); 2088 } 2089 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 2090 qtest_add_func("acpi/q35/multif-bridge", 2091 test_acpi_q35_multif_bridge); 2092 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 2093 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 2094 qtest_add_func("acpi/q35/smbus/ipmi", test_acpi_q35_tcg_smbus_ipmi); 2095 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 2096 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 2097 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 2098 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 2099 qtest_add_func("acpi/q35/smm-compat", 2100 test_acpi_q35_tcg_smm_compat); 2101 qtest_add_func("acpi/q35/smm-compat-nosmm", 2102 test_acpi_q35_tcg_smm_compat_nosmm); 2103 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 2104 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 2105 qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat); 2106 qtest_add_func("acpi/q35/acpihmat-noinitiator", 2107 test_acpi_q35_tcg_acpi_hmat_noinitiator); 2108 #ifdef CONFIG_POSIX 2109 qtest_add_func("acpi/q35/acpierst", test_acpi_q35_acpi_erst); 2110 #endif 2111 qtest_add_func("acpi/q35/applesmc", test_acpi_q35_applesmc); 2112 qtest_add_func("acpi/q35/pvpanic-isa", test_acpi_q35_pvpanic_isa); 2113 if (has_tcg) { 2114 qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); 2115 } 2116 if (has_kvm) { 2117 qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); 2118 qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar); 2119 qtest_add_func("acpi/q35/core-count2", 2120 test_acpi_q35_tcg_core_count2); 2121 } 2122 qtest_add_func("acpi/q35/viot", test_acpi_q35_viot); 2123 #ifdef CONFIG_POSIX 2124 qtest_add_func("acpi/q35/cxl", test_acpi_q35_cxl); 2125 #endif 2126 qtest_add_func("acpi/q35/slic", test_acpi_q35_slic); 2127 } 2128 if (qtest_has_machine("microvm")) { 2129 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 2130 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 2131 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 2132 qtest_add_func("acpi/microvm/ioapic2", 2133 test_acpi_microvm_ioapic2_tcg); 2134 qtest_add_func("acpi/microvm/oem-fields", 2135 test_acpi_microvm_oem_fields); 2136 if (has_tcg) { 2137 if (strcmp(arch, "x86_64") == 0) { 2138 qtest_add_func("acpi/microvm/pcie", 2139 test_acpi_microvm_pcie_tcg); 2140 #ifdef CONFIG_POSIX 2141 qtest_add_func("acpi/microvm/acpierst", 2142 test_acpi_microvm_acpi_erst); 2143 #endif 2144 } 2145 } 2146 } 2147 } else if (strcmp(arch, "aarch64") == 0) { 2148 if (has_tcg) { 2149 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 2150 qtest_add_func("acpi/virt/acpihmatvirt", 2151 test_acpi_virt_tcg_acpi_hmat); 2152 qtest_add_func("acpi/virt/topology", test_acpi_virt_tcg_topology); 2153 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 2154 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 2155 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 2156 qtest_add_func("acpi/virt/oem-fields", test_acpi_virt_oem_fields); 2157 qtest_add_func("acpi/virt/viot", test_acpi_virt_viot); 2158 } 2159 } 2160 ret = g_test_run(); 2161 boot_sector_cleanup(disk); 2162 return ret; 2163 } 2164