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=2 28 * this will produce a bunch of warnings about differences 29 * between 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 int verbosity_level; 112 113 static bool compare_signature(const AcpiSdtTable *sdt, const char *signature) 114 { 115 return !memcmp(sdt->aml, signature, 4); 116 } 117 118 static void cleanup_table_descriptor(AcpiSdtTable *table) 119 { 120 g_free(table->aml); 121 if (table->aml_file && 122 !table->tmp_files_retain && 123 g_strstr_len(table->aml_file, -1, "aml-")) { 124 unlink(table->aml_file); 125 } 126 g_free(table->aml_file); 127 g_free(table->asl); 128 if (table->asl_file && 129 !table->tmp_files_retain) { 130 unlink(table->asl_file); 131 } 132 g_free(table->asl_file); 133 } 134 135 static void free_test_data(test_data *data) 136 { 137 int i; 138 139 if (!data->tables) { 140 return; 141 } 142 for (i = 0; i < data->tables->len; ++i) { 143 cleanup_table_descriptor(&g_array_index(data->tables, AcpiSdtTable, i)); 144 } 145 146 g_array_free(data->tables, true); 147 } 148 149 static void test_acpi_rsdp_table(test_data *data) 150 { 151 uint8_t *rsdp_table = data->rsdp_table; 152 153 acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table); 154 155 switch (rsdp_table[15 /* Revision offset */]) { 156 case 0: /* ACPI 1.0 RSDP */ 157 /* With rev 1, checksum is only for the first 20 bytes */ 158 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 159 break; 160 case 2: /* ACPI 2.0+ RSDP */ 161 /* With revision 2, we have 2 checksums */ 162 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 163 g_assert(!acpi_calc_checksum(rsdp_table, 36)); 164 break; 165 default: 166 g_assert_not_reached(); 167 } 168 } 169 170 static void test_acpi_rxsdt_table(test_data *data) 171 { 172 const char *sig = "RSDT"; 173 AcpiSdtTable rsdt = {}; 174 int entry_size = 4; 175 int addr_off = 16 /* RsdtAddress */; 176 uint8_t *ent; 177 178 if (data->rsdp_table[15 /* Revision offset */] != 0) { 179 addr_off = 24 /* XsdtAddress */; 180 entry_size = 8; 181 sig = "XSDT"; 182 } 183 /* read [RX]SDT table */ 184 acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len, 185 &data->rsdp_table[addr_off], entry_size, sig, true); 186 187 /* Load all tables and add to test list directly RSDT referenced tables */ 188 ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) { 189 AcpiSdtTable ssdt_table = {}; 190 191 acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent, 192 entry_size, NULL, true); 193 /* Add table to ASL test tables list */ 194 g_array_append_val(data->tables, ssdt_table); 195 } 196 cleanup_table_descriptor(&rsdt); 197 } 198 199 static void test_acpi_fadt_table(test_data *data) 200 { 201 /* FADT table is 1st */ 202 AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0); 203 uint8_t *fadt_aml = table.aml; 204 uint32_t fadt_len = table.aml_len; 205 uint32_t val; 206 int dsdt_offset = 40 /* DSDT */; 207 int dsdt_entry_size = 4; 208 209 g_assert(compare_signature(&table, "FACP")); 210 211 /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ 212 memcpy(&val, fadt_aml + 112 /* Flags */, 4); 213 val = le32_to_cpu(val); 214 if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) { 215 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 216 fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false); 217 g_array_append_val(data->tables, table); 218 } 219 220 memcpy(&val, fadt_aml + dsdt_offset, 4); 221 val = le32_to_cpu(val); 222 if (!val) { 223 dsdt_offset = 140 /* X_DSDT */; 224 dsdt_entry_size = 8; 225 } 226 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 227 fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true); 228 g_array_append_val(data->tables, table); 229 230 memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */ 231 memset(fadt_aml + 40, 0, 4); /* sanitize DSDT ptr */ 232 if (fadt_aml[8 /* FADT Major Version */] >= 3) { 233 memset(fadt_aml + 132, 0, 8); /* sanitize X_FIRMWARE_CTRL ptr */ 234 memset(fadt_aml + 140, 0, 8); /* sanitize X_DSDT ptr */ 235 } 236 237 /* update checksum */ 238 fadt_aml[9 /* Checksum */] = 0; 239 fadt_aml[9 /* Checksum */] -= acpi_calc_checksum(fadt_aml, fadt_len); 240 } 241 242 static void dump_aml_files(test_data *data, bool rebuild) 243 { 244 AcpiSdtTable *sdt; 245 GError *error = NULL; 246 gchar *aml_file = NULL; 247 gint fd; 248 ssize_t ret; 249 int i; 250 251 for (i = 0; i < data->tables->len; ++i) { 252 const char *ext = data->variant ? data->variant : ""; 253 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 254 g_assert(sdt->aml); 255 256 if (rebuild) { 257 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 258 sdt->aml, ext); 259 fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, 260 S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); 261 if (fd < 0) { 262 perror(aml_file); 263 } 264 g_assert(fd >= 0); 265 } else { 266 fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error); 267 g_assert_no_error(error); 268 } 269 270 ret = qemu_write_full(fd, sdt->aml, sdt->aml_len); 271 g_assert(ret == sdt->aml_len); 272 273 close(fd); 274 275 g_free(aml_file); 276 } 277 } 278 279 static bool create_tmp_asl(AcpiSdtTable *sdt) 280 { 281 GError *error = NULL; 282 gint fd; 283 284 fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error); 285 g_assert_no_error(error); 286 close(fd); 287 288 return false; 289 } 290 291 static bool load_asl(GArray *sdts, AcpiSdtTable *sdt) 292 { 293 AcpiSdtTable *temp; 294 GError *error = NULL; 295 GString *command_line = g_string_new(iasl); 296 gchar *out, *out_err; 297 gboolean ret; 298 int i; 299 300 create_tmp_asl(sdt); 301 302 /* build command line */ 303 g_string_append_printf(command_line, " -p %s ", sdt->asl_file); 304 if (compare_signature(sdt, "DSDT") || 305 compare_signature(sdt, "SSDT")) { 306 for (i = 0; i < sdts->len; ++i) { 307 temp = &g_array_index(sdts, AcpiSdtTable, i); 308 if (compare_signature(temp, "DSDT") || 309 compare_signature(temp, "SSDT")) { 310 g_string_append_printf(command_line, "-e %s ", temp->aml_file); 311 } 312 } 313 } 314 g_string_append_printf(command_line, "-d %s", sdt->aml_file); 315 316 /* pass 'out' and 'out_err' in order to be redirected */ 317 ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error); 318 g_assert_no_error(error); 319 if (ret) { 320 ret = g_file_get_contents(sdt->asl_file, &sdt->asl, 321 &sdt->asl_len, &error); 322 g_assert(ret); 323 g_assert_no_error(error); 324 ret = (sdt->asl_len > 0); 325 } 326 327 g_free(out); 328 g_free(out_err); 329 g_string_free(command_line, true); 330 331 return !ret; 332 } 333 334 #define COMMENT_END "*/" 335 #define DEF_BLOCK "DefinitionBlock (" 336 #define BLOCK_NAME_END "," 337 338 static GString *normalize_asl(gchar *asl_code) 339 { 340 GString *asl = g_string_new(asl_code); 341 gchar *comment, *block_name; 342 343 /* strip comments (different generation days) */ 344 comment = g_strstr_len(asl->str, asl->len, COMMENT_END); 345 if (comment) { 346 comment += strlen(COMMENT_END); 347 while (*comment == '\n') { 348 comment++; 349 } 350 asl = g_string_erase(asl, 0, comment - asl->str); 351 } 352 353 /* strip def block name (it has file path in it) */ 354 if (g_str_has_prefix(asl->str, DEF_BLOCK)) { 355 block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END); 356 g_assert(block_name); 357 asl = g_string_erase(asl, 0, 358 block_name + sizeof(BLOCK_NAME_END) - asl->str); 359 } 360 361 return asl; 362 } 363 364 static GArray *load_expected_aml(test_data *data) 365 { 366 int i; 367 AcpiSdtTable *sdt; 368 GError *error = NULL; 369 gboolean ret; 370 gsize aml_len; 371 372 GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 373 if (verbosity_level >= 2) { 374 fputc('\n', stderr); 375 } 376 for (i = 0; i < data->tables->len; ++i) { 377 AcpiSdtTable exp_sdt; 378 gchar *aml_file = NULL; 379 const char *ext = data->variant ? data->variant : ""; 380 381 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 382 383 memset(&exp_sdt, 0, sizeof(exp_sdt)); 384 385 try_again: 386 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 387 sdt->aml, ext); 388 if (verbosity_level >= 2) { 389 fprintf(stderr, "Looking for expected file '%s'\n", aml_file); 390 } 391 if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) { 392 exp_sdt.aml_file = aml_file; 393 } else if (*ext != '\0') { 394 /* try fallback to generic (extension less) expected file */ 395 ext = ""; 396 g_free(aml_file); 397 goto try_again; 398 } 399 g_assert(exp_sdt.aml_file); 400 if (verbosity_level >= 2) { 401 fprintf(stderr, "Using expected file '%s'\n", aml_file); 402 } 403 ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml, 404 &aml_len, &error); 405 exp_sdt.aml_len = aml_len; 406 g_assert(ret); 407 g_assert_no_error(error); 408 g_assert(exp_sdt.aml); 409 if (!exp_sdt.aml_len) { 410 fprintf(stderr, "Warning! zero length expected file '%s'\n", 411 aml_file); 412 } 413 414 g_array_append_val(exp_tables, exp_sdt); 415 } 416 417 return exp_tables; 418 } 419 420 static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) 421 { 422 const gchar *allowed_diff_file[] = { 423 #include "bios-tables-test-allowed-diff.h" 424 NULL 425 }; 426 const gchar **f; 427 428 for (f = allowed_diff_file; *f; ++f) { 429 if (!g_strcmp0(sdt->aml_file, *f)) { 430 return true; 431 } 432 } 433 return false; 434 } 435 436 /* test the list of tables in @data->tables against reference tables */ 437 static void test_acpi_asl(test_data *data) 438 { 439 int i; 440 AcpiSdtTable *sdt, *exp_sdt; 441 test_data exp_data = {}; 442 gboolean exp_err, err, all_tables_match = true; 443 444 exp_data.tables = load_expected_aml(data); 445 dump_aml_files(data, false); 446 for (i = 0; i < data->tables->len; ++i) { 447 GString *asl, *exp_asl; 448 449 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 450 exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); 451 452 if (sdt->aml_len == exp_sdt->aml_len && 453 !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { 454 /* Identical table binaries: no need to disassemble. */ 455 continue; 456 } 457 458 fprintf(stderr, 459 "acpi-test: Warning! %.4s binary file mismatch. " 460 "Actual [aml:%s], Expected [aml:%s].\n" 461 "See source file tests/qtest/bios-tables-test.c " 462 "for instructions on how to update expected files.\n", 463 exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); 464 465 all_tables_match = all_tables_match && 466 test_acpi_find_diff_allowed(exp_sdt); 467 468 /* 469 * don't try to decompile if IASL isn't present, in this case user 470 * will just 'get binary file mismatch' warnings and test failure 471 */ 472 if (!iasl) { 473 continue; 474 } 475 476 err = load_asl(data->tables, sdt); 477 asl = normalize_asl(sdt->asl); 478 479 /* 480 * If expected file is empty - it's likely that it was a stub just 481 * created for step 1 above: we do want to decompile the actual one. 482 */ 483 if (exp_sdt->aml_len) { 484 exp_err = load_asl(exp_data.tables, exp_sdt); 485 exp_asl = normalize_asl(exp_sdt->asl); 486 } else { 487 exp_err = create_tmp_asl(exp_sdt); 488 exp_asl = g_string_new(""); 489 } 490 491 /* TODO: check for warnings */ 492 g_assert(!err || exp_err || !exp_sdt->aml_len); 493 494 if (g_strcmp0(asl->str, exp_asl->str)) { 495 sdt->tmp_files_retain = true; 496 if (exp_err) { 497 fprintf(stderr, 498 "Warning! iasl couldn't parse the expected aml\n"); 499 } else { 500 exp_sdt->tmp_files_retain = true; 501 fprintf(stderr, 502 "acpi-test: Warning! %.4s mismatch. " 503 "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", 504 exp_sdt->aml, sdt->asl_file, sdt->aml_file, 505 exp_sdt->asl_file, exp_sdt->aml_file); 506 fflush(stderr); 507 if (verbosity_level >= 1) { 508 const char *diff_env = getenv("DIFF"); 509 const char *diff_cmd = diff_env ? diff_env : "diff -U 16"; 510 char *diff = g_strdup_printf("%s %s %s", diff_cmd, 511 exp_sdt->asl_file, sdt->asl_file); 512 int out = dup(STDOUT_FILENO); 513 int ret G_GNUC_UNUSED; 514 int dupret; 515 516 g_assert(out >= 0); 517 dupret = dup2(STDERR_FILENO, STDOUT_FILENO); 518 g_assert(dupret >= 0); 519 ret = system(diff) ; 520 dupret = dup2(out, STDOUT_FILENO); 521 g_assert(dupret >= 0); 522 close(out); 523 g_free(diff); 524 } 525 } 526 } 527 g_string_free(asl, true); 528 g_string_free(exp_asl, true); 529 } 530 if (!iasl && !all_tables_match) { 531 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 532 " rebuild QEMU from scratch and re-run tests with V=1" 533 " environment variable set"); 534 } 535 g_assert(all_tables_match); 536 537 free_test_data(&exp_data); 538 } 539 540 static bool smbios_ep2_table_ok(test_data *data, uint32_t addr) 541 { 542 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table.ep21; 543 544 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 545 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 546 return false; 547 } 548 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 549 return false; 550 } 551 if (ep_table->structure_table_length == 0) { 552 return false; 553 } 554 if (ep_table->number_of_structures == 0) { 555 return false; 556 } 557 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 558 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 559 sizeof *ep_table - 0x10)) { 560 return false; 561 } 562 return true; 563 } 564 565 static bool smbios_ep3_table_ok(test_data *data, uint64_t addr) 566 { 567 struct smbios_30_entry_point *ep_table = &data->smbios_ep_table.ep30; 568 569 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 570 if (memcmp(ep_table->anchor_string, "_SM3_", 5)) { 571 return false; 572 } 573 574 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table)) { 575 return false; 576 } 577 578 return true; 579 } 580 581 static SmbiosEntryPointType test_smbios_entry_point(test_data *data) 582 { 583 uint32_t off; 584 585 /* find smbios entry point structure */ 586 for (off = 0xf0000; off < 0x100000; off += 0x10) { 587 uint8_t sig[] = "_SM_", sig3[] = "_SM3_"; 588 int i; 589 590 for (i = 0; i < sizeof sig - 1; ++i) { 591 sig[i] = qtest_readb(data->qts, off + i); 592 } 593 594 if (!memcmp(sig, "_SM_", sizeof sig)) { 595 /* signature match, but is this a valid entry point? */ 596 if (smbios_ep2_table_ok(data, off)) { 597 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] = off; 598 } 599 } 600 601 for (i = 0; i < sizeof sig3 - 1; ++i) { 602 sig3[i] = qtest_readb(data->qts, off + i); 603 } 604 605 if (!memcmp(sig3, "_SM3_", sizeof sig3)) { 606 if (smbios_ep3_table_ok(data, off)) { 607 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] = off; 608 /* found 64-bit entry point, no need to look for 32-bit one */ 609 break; 610 } 611 } 612 } 613 614 /* found at least one entry point */ 615 g_assert_true(data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] || 616 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64]); 617 618 return data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] ? 619 SMBIOS_ENTRY_POINT_TYPE_64 : SMBIOS_ENTRY_POINT_TYPE_32; 620 } 621 622 static inline bool smbios_single_instance(uint8_t type) 623 { 624 switch (type) { 625 case 0: 626 case 1: 627 case 2: 628 case 3: 629 case 16: 630 case 32: 631 case 127: 632 return true; 633 default: 634 return false; 635 } 636 } 637 638 static void smbios_cpu_test(test_data *data, uint32_t addr, 639 SmbiosEntryPointType ep_type) 640 { 641 uint8_t core_count, expected_core_count = data->smbios_core_count; 642 uint16_t speed, expected_speed[2]; 643 uint16_t core_count2, expected_core_count2 = data->smbios_core_count2; 644 int offset[2]; 645 int i; 646 647 /* Check CPU speed for backward compatibility */ 648 offset[0] = offsetof(struct smbios_type_4, max_speed); 649 offset[1] = offsetof(struct smbios_type_4, current_speed); 650 expected_speed[0] = data->smbios_cpu_max_speed ? : 2000; 651 expected_speed[1] = data->smbios_cpu_curr_speed ? : 2000; 652 653 for (i = 0; i < 2; i++) { 654 speed = qtest_readw(data->qts, addr + offset[i]); 655 g_assert_cmpuint(speed, ==, expected_speed[i]); 656 } 657 658 core_count = qtest_readb(data->qts, 659 addr + offsetof(struct smbios_type_4, core_count)); 660 661 if (expected_core_count) { 662 g_assert_cmpuint(core_count, ==, expected_core_count); 663 } 664 665 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { 666 core_count2 = qtest_readw(data->qts, 667 addr + offsetof(struct smbios_type_4, core_count2)); 668 669 /* Core Count has reached its limit, checking Core Count 2 */ 670 if (expected_core_count == 0xFF && expected_core_count2) { 671 g_assert_cmpuint(core_count2, ==, expected_core_count2); 672 } 673 } 674 } 675 676 static void test_smbios_structs(test_data *data, SmbiosEntryPointType ep_type) 677 { 678 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 679 680 SmbiosEntryPoint *ep_table = &data->smbios_ep_table; 681 int i = 0, len, max_len = 0; 682 uint8_t type, prv, crt; 683 uint64_t addr; 684 685 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 686 addr = le32_to_cpu(ep_table->ep21.structure_table_address); 687 } else { 688 addr = le64_to_cpu(ep_table->ep30.structure_table_address); 689 } 690 691 /* walk the smbios tables */ 692 do { 693 694 /* grab type and formatted area length from struct header */ 695 type = qtest_readb(data->qts, addr); 696 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 697 len = qtest_readb(data->qts, addr + 1); 698 699 /* single-instance structs must not have been encountered before */ 700 if (smbios_single_instance(type)) { 701 g_assert(!test_bit(type, struct_bitmap)); 702 } 703 set_bit(type, struct_bitmap); 704 705 if (type == 4) { 706 smbios_cpu_test(data, addr, ep_type); 707 } 708 709 /* seek to end of unformatted string area of this struct ("\0\0") */ 710 prv = crt = 1; 711 while (prv || crt) { 712 prv = crt; 713 crt = qtest_readb(data->qts, addr + len); 714 len++; 715 } 716 717 /* keep track of max. struct size */ 718 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 && max_len < len) { 719 max_len = len; 720 g_assert_cmpuint(max_len, <=, ep_table->ep21.max_structure_size); 721 } 722 723 /* start of next structure */ 724 addr += len; 725 726 /* 727 * Until all structures have been scanned (ep21) 728 * or an EOF structure is found (ep30) 729 */ 730 } while (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 ? 731 ++i < le16_to_cpu(ep_table->ep21.number_of_structures) : 732 type != 127); 733 734 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 735 /* 736 * Total table length and max struct size 737 * must match entry point values 738 */ 739 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.structure_table_length), ==, 740 addr - le32_to_cpu(ep_table->ep21.structure_table_address)); 741 742 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.max_structure_size), ==, 743 max_len); 744 } 745 746 /* required struct types must all be present */ 747 for (i = 0; i < data->required_struct_types_len; i++) { 748 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 749 } 750 } 751 752 static void test_acpi_load_tables(test_data *data) 753 { 754 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 755 g_assert(data->scan_len); 756 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 757 data->ram_start, data->scan_len); 758 } else { 759 boot_sector_test(data->qts); 760 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 761 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 762 } 763 764 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 765 test_acpi_rsdp_table(data); 766 test_acpi_rxsdt_table(data); 767 test_acpi_fadt_table(data); 768 } 769 770 static char *test_acpi_create_args(test_data *data, const char *params) 771 { 772 char *args; 773 774 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 775 /* 776 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 777 * when arm/virt boad starts to support it. 778 */ 779 if (data->cd) { 780 args = g_strdup_printf("-machine %s%s %s -accel tcg " 781 "-nodefaults -nographic " 782 "-drive if=pflash,format=raw,file=%s,readonly=on " 783 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 784 data->machine, data->machine_param ?: "", 785 data->tcg_only ? "" : "-accel kvm", 786 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 787 } else { 788 args = g_strdup_printf("-machine %s%s %s -accel tcg " 789 "-nodefaults -nographic " 790 "-drive if=pflash,format=raw,file=%s,readonly=on " 791 "-drive if=pflash,format=raw,file=%s,snapshot=on %s", 792 data->machine, data->machine_param ?: "", 793 data->tcg_only ? "" : "-accel kvm", 794 data->uefi_fl1, data->uefi_fl2, params ? params : ""); 795 } 796 } else { 797 args = g_strdup_printf("-machine %s%s %s -accel tcg " 798 "-net none %s " 799 "-drive id=hd0,if=none,file=%s,format=raw " 800 "-device %s,drive=hd0 ", 801 data->machine, data->machine_param ?: "", 802 data->tcg_only ? "" : "-accel kvm", 803 params ? params : "", disk, 804 data->blkdev ?: "ide-hd"); 805 } 806 return args; 807 } 808 809 static void test_vm_prepare(const char *params, test_data *data) 810 { 811 char *args = test_acpi_create_args(data, params); 812 data->qts = qtest_init(args); 813 g_free(args); 814 } 815 816 static void process_acpi_tables_noexit(test_data *data) 817 { 818 test_acpi_load_tables(data); 819 820 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 821 dump_aml_files(data, true); 822 } else { 823 test_acpi_asl(data); 824 } 825 826 /* 827 * TODO: make SMBIOS tests work with UEFI firmware, 828 * Bug on uefi-test-tools to provide entry point: 829 * https://bugs.launchpad.net/qemu/+bug/1821884 830 */ 831 if (!(data->uefi_fl1 && data->uefi_fl2)) { 832 SmbiosEntryPointType ep_type = test_smbios_entry_point(data); 833 test_smbios_structs(data, ep_type); 834 } 835 } 836 837 static void process_acpi_tables(test_data *data) 838 { 839 process_acpi_tables_noexit(data); 840 qtest_quit(data->qts); 841 } 842 843 static void test_acpi_one(const char *params, test_data *data) 844 { 845 test_vm_prepare(params, data); 846 process_acpi_tables(data); 847 } 848 849 static uint8_t base_required_struct_types[] = { 850 0, 1, 3, 4, 16, 17, 19, 32, 127 851 }; 852 853 static void test_acpi_piix4_tcg(void) 854 { 855 test_data data = {}; 856 857 /* Supplying -machine accel argument overrides the default (qtest). 858 * This is to make guest actually run. 859 */ 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 data.machine = MACHINE_PC; 872 data.variant = ".bridge"; 873 data.required_struct_types = base_required_struct_types; 874 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 875 test_vm_prepare("-S" 876 " -device pci-bridge,chassis_nr=1" 877 " -device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2" 878 " -device pci-testdev,bus=pci.0,addr=5.0" 879 " -device pci-testdev,bus=pci.1", &data); 880 881 /* hotplugged bridges section */ 882 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr", 883 "{'bus': 'pci.1', 'addr': '2.0', 'chassis_nr': 3 }"); 884 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr_multifunc", 885 "{'bus': 'pci.1', 'addr': '0xf.1', 'chassis_nr': 4 }"); 886 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbrhost", 887 "{'bus': 'pci.0', 'addr': '4.0', 'chassis_nr': 5 }"); 888 qtest_qmp_device_add(data.qts, "pci-testdev", "d1", "{'bus': 'pci.0' }"); 889 qtest_qmp_device_add(data.qts, "pci-testdev", "d2", "{'bus': 'pci.1' }"); 890 qtest_qmp_device_add(data.qts, "pci-testdev", "d3", "{'bus': 'hpbr', " 891 "'addr': '1.0' }"); 892 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 893 qtest_qmp_eventwait(data.qts, "RESUME"); 894 895 process_acpi_tables_noexit(&data); 896 free_test_data(&data); 897 898 /* check that reboot/reset doesn't change any ACPI tables */ 899 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 900 process_acpi_tables(&data); 901 free_test_data(&data); 902 } 903 904 static void test_acpi_piix4_no_root_hotplug(void) 905 { 906 test_data data = {}; 907 908 data.machine = MACHINE_PC; 909 data.variant = ".roothp"; 910 data.required_struct_types = base_required_struct_types; 911 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 912 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 913 "-device pci-bridge,chassis_nr=1 " 914 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 915 "-device pci-testdev,bus=pci.0 " 916 "-device pci-testdev,bus=pci.1", &data); 917 free_test_data(&data); 918 } 919 920 static void test_acpi_piix4_no_bridge_hotplug(void) 921 { 922 test_data data = {}; 923 924 data.machine = MACHINE_PC; 925 data.variant = ".hpbridge"; 926 data.required_struct_types = base_required_struct_types; 927 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 928 test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 929 "-device pci-bridge,chassis_nr=1 " 930 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 931 "-device pci-testdev,bus=pci.0 " 932 "-device pci-testdev,bus=pci.1,addr=2.0", &data); 933 free_test_data(&data); 934 } 935 936 static void test_acpi_piix4_no_acpi_pci_hotplug(void) 937 { 938 test_data data = {}; 939 940 data.machine = MACHINE_PC; 941 data.variant = ".hpbrroot"; 942 data.required_struct_types = base_required_struct_types; 943 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 944 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 945 "-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 946 "-device pci-bridge,chassis_nr=1,addr=4.0 " 947 "-device pci-testdev,bus=pci.0,addr=5.0 " 948 "-device pci-testdev,bus=pci.0,addr=6.0,acpi-index=101 " 949 "-device pci-testdev,bus=pci.1,addr=1.0 " 950 "-device pci-testdev,bus=pci.1,addr=2.0,acpi-index=201 " 951 "-device pci-bridge,id=nhpbr,chassis_nr=2,shpc=off,addr=7.0 " 952 "-device pci-testdev,bus=nhpbr,addr=1.0,acpi-index=301 " 953 , &data); 954 free_test_data(&data); 955 } 956 957 static void test_acpi_q35_tcg(void) 958 { 959 test_data data = {}; 960 961 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 data.machine = MACHINE_Q35; 993 data.variant = ".bridge"; 994 data.required_struct_types = base_required_struct_types; 995 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 996 test_acpi_one("-device pci-bridge,chassis_nr=1,id=br1" 997 " -device pci-testdev,bus=pcie.0" 998 " -device pci-testdev,bus=br1", &data); 999 free_test_data(&data); 1000 } 1001 1002 static void test_acpi_q35_tcg_no_acpi_hotplug(void) 1003 { 1004 test_data data = {}; 1005 1006 data.machine = MACHINE_Q35; 1007 data.variant = ".noacpihp"; 1008 data.required_struct_types = base_required_struct_types; 1009 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1010 test_acpi_one("-global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off" 1011 " -device pci-testdev,bus=pcie.0,acpi-index=101,addr=3.0" 1012 " -device pci-bridge,chassis_nr=1,id=shpcbr,addr=4.0" 1013 " -device pci-testdev,bus=shpcbr,addr=1.0,acpi-index=201" 1014 " -device pci-bridge,chassis_nr=2,shpc=off,id=noshpcbr,addr=5.0" 1015 " -device pci-testdev,bus=noshpcbr,addr=1.0,acpi-index=301" 1016 " -device pcie-root-port,id=hprp,port=0x0,chassis=1,addr=6.0" 1017 " -device pci-testdev,bus=hprp,acpi-index=401" 1018 " -device pcie-root-port,id=nohprp,port=0x0,chassis=2,hotplug=off," 1019 "addr=7.0" 1020 " -device pci-testdev,bus=nohprp,acpi-index=501" 1021 " -device pcie-root-port,id=nohprpint,port=0x0,chassis=3,hotplug=off," 1022 "multifunction=on,addr=8.0" 1023 " -device pci-testdev,bus=nohprpint,acpi-index=601,addr=0.1" 1024 " -device pcie-root-port,id=hprp2,port=0x0,chassis=4,bus=nohprpint," 1025 "addr=0.2" 1026 " -device pci-testdev,bus=hprp2,acpi-index=602" 1027 , &data); 1028 free_test_data(&data); 1029 } 1030 1031 static void test_acpi_q35_multif_bridge(void) 1032 { 1033 test_data data = { 1034 .machine = MACHINE_Q35, 1035 .variant = ".multi-bridge", 1036 }; 1037 test_vm_prepare("-S" 1038 " -device virtio-balloon,id=balloon0,addr=0x4.0x2" 1039 " -device pcie-root-port,id=rp0,multifunction=on," 1040 "port=0x0,chassis=1,addr=0x2" 1041 " -device pcie-root-port,id=rp1,port=0x1,chassis=2,addr=0x3.0x1" 1042 " -device pcie-root-port,id=rp2,port=0x0,chassis=3,bus=rp1,addr=0.0" 1043 " -device pci-bridge,bus=rp2,chassis_nr=4,id=br1" 1044 " -device pcie-root-port,id=rphptgt1,port=0x0,chassis=5,addr=2.1" 1045 " -device pcie-root-port,id=rphptgt2,port=0x0,chassis=6,addr=2.2" 1046 " -device pcie-root-port,id=rphptgt3,port=0x0,chassis=7,addr=2.3" 1047 " -device pci-testdev,bus=pcie.0,addr=2.4" 1048 " -device pci-testdev,bus=pcie.0,addr=2.5,acpi-index=102" 1049 " -device pci-testdev,bus=pcie.0,addr=5.0" 1050 " -device pci-testdev,bus=pcie.0,addr=0xf.0,acpi-index=101" 1051 " -device pci-testdev,bus=rp0,addr=0.0" 1052 " -device pci-testdev,bus=br1" 1053 " -device pcie-root-port,id=rpnohp,chassis=8,addr=0xA.0,hotplug=off" 1054 " -device pcie-root-port,id=rp3,chassis=9,bus=rpnohp" 1055 , &data); 1056 1057 /* hotplugged bridges section */ 1058 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr1", 1059 "{'bus': 'br1', 'addr': '6.0', 'chassis_nr': 128 }"); 1060 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr2-multiif", 1061 "{ 'bus': 'br1', 'addr': '2.2', 'chassis_nr': 129 }"); 1062 qtest_qmp_device_add(data.qts, "pcie-pci-bridge", "hpbr3", 1063 "{'bus': 'rphptgt1', 'addr': '0.0' }"); 1064 qtest_qmp_device_add(data.qts, "pcie-root-port", "hprp", 1065 "{'bus': 'rphptgt2', 'addr': '0.0' }"); 1066 qtest_qmp_device_add(data.qts, "pci-testdev", "hpnic", 1067 "{'bus': 'rphptgt3', 'addr': '0.0' }"); 1068 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 1069 qtest_qmp_eventwait(data.qts, "RESUME"); 1070 1071 process_acpi_tables_noexit(&data); 1072 free_test_data(&data); 1073 1074 /* check that reboot/reset doesn't change any ACPI tables */ 1075 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 1076 process_acpi_tables(&data); 1077 free_test_data(&data); 1078 } 1079 1080 static void test_acpi_q35_tcg_mmio64(void) 1081 { 1082 test_data data = { 1083 .machine = MACHINE_Q35, 1084 .variant = ".mmio64", 1085 .required_struct_types = base_required_struct_types, 1086 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 1087 }; 1088 1089 test_acpi_one("-m 128M,slots=1,maxmem=2G " 1090 "-object memory-backend-ram,id=ram0,size=128M " 1091 "-numa node,memdev=ram0 " 1092 "-device pci-testdev,membar=2G", 1093 &data); 1094 free_test_data(&data); 1095 } 1096 1097 static void test_acpi_piix4_tcg_cphp(void) 1098 { 1099 test_data data = {}; 1100 1101 data.machine = MACHINE_PC; 1102 data.variant = ".cphp"; 1103 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 1104 " -object memory-backend-ram,id=ram0,size=64M" 1105 " -object memory-backend-ram,id=ram1,size=64M" 1106 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1107 " -numa dist,src=0,dst=1,val=21", 1108 &data); 1109 free_test_data(&data); 1110 } 1111 1112 static void test_acpi_q35_tcg_cphp(void) 1113 { 1114 test_data data = {}; 1115 1116 data.machine = MACHINE_Q35; 1117 data.variant = ".cphp"; 1118 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 1119 " -object memory-backend-ram,id=ram0,size=64M" 1120 " -object memory-backend-ram,id=ram1,size=64M" 1121 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1122 " -numa dist,src=0,dst=1,val=21", 1123 &data); 1124 free_test_data(&data); 1125 } 1126 1127 static uint8_t ipmi_required_struct_types[] = { 1128 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 1129 }; 1130 1131 static void test_acpi_q35_tcg_ipmi(void) 1132 { 1133 test_data data = {}; 1134 1135 data.machine = MACHINE_Q35; 1136 data.variant = ".ipmibt"; 1137 data.required_struct_types = ipmi_required_struct_types; 1138 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1139 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1140 " -device isa-ipmi-bt,bmc=bmc0", 1141 &data); 1142 free_test_data(&data); 1143 } 1144 1145 static void test_acpi_q35_tcg_smbus_ipmi(void) 1146 { 1147 test_data data = {}; 1148 1149 data.machine = MACHINE_Q35; 1150 data.variant = ".ipmismbus"; 1151 data.required_struct_types = ipmi_required_struct_types; 1152 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1153 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1154 " -device smbus-ipmi,bmc=bmc0", 1155 &data); 1156 free_test_data(&data); 1157 } 1158 1159 static void test_acpi_piix4_tcg_ipmi(void) 1160 { 1161 test_data data = {}; 1162 1163 /* Supplying -machine accel argument overrides the default (qtest). 1164 * This is to make guest actually run. 1165 */ 1166 data.machine = MACHINE_PC; 1167 data.variant = ".ipmikcs"; 1168 data.required_struct_types = ipmi_required_struct_types; 1169 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1170 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1171 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 1172 &data); 1173 free_test_data(&data); 1174 } 1175 1176 static void test_acpi_q35_tcg_memhp(void) 1177 { 1178 test_data data = {}; 1179 1180 data.machine = MACHINE_Q35; 1181 data.variant = ".memhp"; 1182 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1183 " -object memory-backend-ram,id=ram0,size=64M" 1184 " -object memory-backend-ram,id=ram1,size=64M" 1185 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1186 " -numa dist,src=0,dst=1,val=21", 1187 &data); 1188 free_test_data(&data); 1189 } 1190 1191 static void test_acpi_piix4_tcg_memhp(void) 1192 { 1193 test_data data = {}; 1194 1195 data.machine = MACHINE_PC; 1196 data.variant = ".memhp"; 1197 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1198 " -object memory-backend-ram,id=ram0,size=64M" 1199 " -object memory-backend-ram,id=ram1,size=64M" 1200 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1201 " -numa dist,src=0,dst=1,val=21", 1202 &data); 1203 free_test_data(&data); 1204 } 1205 1206 static void test_acpi_piix4_tcg_nosmm(void) 1207 { 1208 test_data data = {}; 1209 1210 data.machine = MACHINE_PC; 1211 data.variant = ".nosmm"; 1212 test_acpi_one("-machine smm=off", &data); 1213 free_test_data(&data); 1214 } 1215 1216 static void test_acpi_piix4_tcg_smm_compat(void) 1217 { 1218 test_data data = {}; 1219 1220 data.machine = MACHINE_PC; 1221 data.variant = ".smm-compat"; 1222 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 1223 free_test_data(&data); 1224 } 1225 1226 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 1227 { 1228 test_data data = {}; 1229 1230 data.machine = MACHINE_PC; 1231 data.variant = ".smm-compat-nosmm"; 1232 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1233 free_test_data(&data); 1234 } 1235 1236 static void test_acpi_piix4_tcg_nohpet(void) 1237 { 1238 test_data data = {}; 1239 1240 data.machine = MACHINE_PC; 1241 data.machine_param = ",hpet=off"; 1242 data.variant = ".nohpet"; 1243 test_acpi_one(NULL, &data); 1244 free_test_data(&data); 1245 } 1246 1247 static void test_acpi_q35_tcg_numamem(void) 1248 { 1249 test_data data = {}; 1250 1251 data.machine = MACHINE_Q35; 1252 data.variant = ".numamem"; 1253 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1254 " -numa node -numa node,memdev=ram0", &data); 1255 free_test_data(&data); 1256 } 1257 1258 static void test_acpi_q35_kvm_xapic(void) 1259 { 1260 test_data data = {}; 1261 1262 data.machine = MACHINE_Q35; 1263 data.variant = ".xapic"; 1264 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1265 " -numa node -numa node,memdev=ram0" 1266 " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); 1267 free_test_data(&data); 1268 } 1269 1270 static void test_acpi_q35_tcg_nosmm(void) 1271 { 1272 test_data data = {}; 1273 1274 data.machine = MACHINE_Q35; 1275 data.variant = ".nosmm"; 1276 test_acpi_one("-machine smm=off", &data); 1277 free_test_data(&data); 1278 } 1279 1280 static void test_acpi_q35_tcg_smm_compat(void) 1281 { 1282 test_data data = {}; 1283 1284 data.machine = MACHINE_Q35; 1285 data.variant = ".smm-compat"; 1286 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1287 free_test_data(&data); 1288 } 1289 1290 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1291 { 1292 test_data data = {}; 1293 1294 data.machine = MACHINE_Q35; 1295 data.variant = ".smm-compat-nosmm"; 1296 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1297 free_test_data(&data); 1298 } 1299 1300 static void test_acpi_q35_tcg_nohpet(void) 1301 { 1302 test_data data = {}; 1303 1304 data.machine = MACHINE_Q35; 1305 data.machine_param = ",hpet=off"; 1306 data.variant = ".nohpet"; 1307 test_acpi_one(NULL, &data); 1308 free_test_data(&data); 1309 } 1310 1311 static void test_acpi_q35_kvm_dmar(void) 1312 { 1313 test_data data = {}; 1314 1315 data.machine = MACHINE_Q35; 1316 data.variant = ".dmar"; 1317 test_acpi_one("-machine kernel-irqchip=split -accel kvm" 1318 " -device intel-iommu,intremap=on,device-iotlb=on", &data); 1319 free_test_data(&data); 1320 } 1321 1322 static void test_acpi_q35_tcg_ivrs(void) 1323 { 1324 test_data data = {}; 1325 1326 data.machine = MACHINE_Q35; 1327 data.variant = ".ivrs"; 1328 data.tcg_only = true, 1329 test_acpi_one(" -device amd-iommu", &data); 1330 free_test_data(&data); 1331 } 1332 1333 static void test_acpi_piix4_tcg_numamem(void) 1334 { 1335 test_data data = {}; 1336 1337 data.machine = MACHINE_PC; 1338 data.variant = ".numamem"; 1339 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1340 " -numa node -numa node,memdev=ram0", &data); 1341 free_test_data(&data); 1342 } 1343 1344 uint64_t tpm_tis_base_addr; 1345 1346 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1347 uint64_t base, enum TPMVersion tpm_version) 1348 { 1349 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1350 machine, tpm_if); 1351 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1352 TPMTestState test; 1353 test_data data = {}; 1354 GThread *thread; 1355 const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12"; 1356 char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix); 1357 1358 tpm_tis_base_addr = base; 1359 1360 module_call_init(MODULE_INIT_QOM); 1361 1362 test.addr = g_new0(SocketAddress, 1); 1363 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1364 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1365 g_mutex_init(&test.data_mutex); 1366 g_cond_init(&test.data_cond); 1367 test.data_cond_signal = false; 1368 test.tpm_version = tpm_version; 1369 1370 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1371 tpm_emu_test_wait_cond(&test); 1372 1373 data.machine = machine; 1374 data.variant = variant; 1375 1376 args = g_strdup_printf( 1377 " -chardev socket,id=chr,path=%s" 1378 " -tpmdev emulator,id=dev,chardev=chr" 1379 " -device tpm-%s,tpmdev=dev", 1380 test.addr->u.q_unix.path, tpm_if); 1381 1382 test_acpi_one(args, &data); 1383 1384 g_thread_join(thread); 1385 g_unlink(test.addr->u.q_unix.path); 1386 qapi_free_SocketAddress(test.addr); 1387 g_rmdir(tmp_path); 1388 g_free(variant); 1389 g_free(tmp_path); 1390 g_free(tmp_dir_name); 1391 g_free(args); 1392 free_test_data(&data); 1393 } 1394 1395 static void test_acpi_q35_tcg_tpm2_tis(void) 1396 { 1397 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0); 1398 } 1399 1400 static void test_acpi_q35_tcg_tpm12_tis(void) 1401 { 1402 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2); 1403 } 1404 1405 static void test_acpi_tcg_dimm_pxm(const char *machine) 1406 { 1407 test_data data = {}; 1408 1409 data.machine = machine; 1410 data.variant = ".dimmpxm"; 1411 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1412 " -smp 4,sockets=4" 1413 " -m 128M,slots=3,maxmem=1G" 1414 " -object memory-backend-ram,id=ram0,size=32M" 1415 " -object memory-backend-ram,id=ram1,size=32M" 1416 " -object memory-backend-ram,id=ram2,size=32M" 1417 " -object memory-backend-ram,id=ram3,size=32M" 1418 " -numa node,memdev=ram0,nodeid=0" 1419 " -numa node,memdev=ram1,nodeid=1" 1420 " -numa node,memdev=ram2,nodeid=2" 1421 " -numa node,memdev=ram3,nodeid=3" 1422 " -numa cpu,node-id=0,socket-id=0" 1423 " -numa cpu,node-id=1,socket-id=1" 1424 " -numa cpu,node-id=2,socket-id=2" 1425 " -numa cpu,node-id=3,socket-id=3" 1426 " -object memory-backend-ram,id=ram4,size=128M" 1427 " -object memory-backend-ram,id=nvm0,size=128M" 1428 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1429 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1430 &data); 1431 free_test_data(&data); 1432 } 1433 1434 static void test_acpi_q35_tcg_dimm_pxm(void) 1435 { 1436 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1437 } 1438 1439 static void test_acpi_piix4_tcg_dimm_pxm(void) 1440 { 1441 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1442 } 1443 1444 static void test_acpi_virt_tcg_memhp(void) 1445 { 1446 test_data data = { 1447 .machine = "virt", 1448 .tcg_only = true, 1449 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1450 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1451 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1452 .ram_start = 0x40000000ULL, 1453 .scan_len = 256ULL * 1024 * 1024, 1454 }; 1455 1456 data.variant = ".memhp"; 1457 test_acpi_one(" -machine nvdimm=on" 1458 " -cpu cortex-a57" 1459 " -m 256M,slots=3,maxmem=1G" 1460 " -object memory-backend-ram,id=ram0,size=128M" 1461 " -object memory-backend-ram,id=ram1,size=128M" 1462 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1463 " -numa dist,src=0,dst=1,val=21" 1464 " -object memory-backend-ram,id=ram2,size=128M" 1465 " -object memory-backend-ram,id=nvm0,size=128M" 1466 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1467 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1468 &data); 1469 1470 free_test_data(&data); 1471 1472 } 1473 1474 static void test_acpi_microvm_prepare(test_data *data) 1475 { 1476 data->machine = "microvm"; 1477 data->required_struct_types = NULL; /* no smbios */ 1478 data->required_struct_types_len = 0; 1479 data->blkdev = "virtio-blk-device"; 1480 } 1481 1482 static void test_acpi_microvm_tcg(void) 1483 { 1484 test_data data = {}; 1485 1486 test_acpi_microvm_prepare(&data); 1487 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1488 &data); 1489 free_test_data(&data); 1490 } 1491 1492 static void test_acpi_microvm_usb_tcg(void) 1493 { 1494 test_data data = {}; 1495 1496 test_acpi_microvm_prepare(&data); 1497 data.variant = ".usb"; 1498 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1499 &data); 1500 free_test_data(&data); 1501 } 1502 1503 static void test_acpi_microvm_rtc_tcg(void) 1504 { 1505 test_data data = {}; 1506 1507 test_acpi_microvm_prepare(&data); 1508 data.variant = ".rtc"; 1509 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1510 &data); 1511 free_test_data(&data); 1512 } 1513 1514 static void test_acpi_microvm_pcie_tcg(void) 1515 { 1516 test_data data = {}; 1517 1518 test_acpi_microvm_prepare(&data); 1519 data.variant = ".pcie"; 1520 data.tcg_only = true; /* need constant host-phys-bits */ 1521 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1522 &data); 1523 free_test_data(&data); 1524 } 1525 1526 static void test_acpi_microvm_ioapic2_tcg(void) 1527 { 1528 test_data data = {}; 1529 1530 test_acpi_microvm_prepare(&data); 1531 data.variant = ".ioapic2"; 1532 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1533 &data); 1534 free_test_data(&data); 1535 } 1536 1537 static void test_acpi_virt_tcg_numamem(void) 1538 { 1539 test_data data = { 1540 .machine = "virt", 1541 .tcg_only = true, 1542 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1543 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1544 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1545 .ram_start = 0x40000000ULL, 1546 .scan_len = 128ULL * 1024 * 1024, 1547 }; 1548 1549 data.variant = ".numamem"; 1550 test_acpi_one(" -cpu cortex-a57" 1551 " -object memory-backend-ram,id=ram0,size=128M" 1552 " -numa node,memdev=ram0", 1553 &data); 1554 1555 free_test_data(&data); 1556 1557 } 1558 1559 static void test_acpi_virt_tcg_pxb(void) 1560 { 1561 test_data data = { 1562 .machine = "virt", 1563 .tcg_only = true, 1564 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1565 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1566 .ram_start = 0x40000000ULL, 1567 .scan_len = 128ULL * 1024 * 1024, 1568 }; 1569 /* 1570 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1571 * the reason is the bus of pxb-pcie is also root bus, it would lead 1572 * to the error only PCI/PCIE bridge could plug onto pxb. 1573 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1574 * to solve the conflicts. 1575 */ 1576 data.variant = ".pxb"; 1577 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1578 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1579 " -drive file=" 1580 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1581 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1582 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1583 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1584 " -cpu cortex-a57" 1585 " -device pxb-pcie,bus_nr=128", 1586 &data); 1587 1588 free_test_data(&data); 1589 } 1590 1591 static void test_acpi_tcg_acpi_hmat(const char *machine) 1592 { 1593 test_data data = {}; 1594 1595 data.machine = machine; 1596 data.variant = ".acpihmat"; 1597 test_acpi_one(" -machine hmat=on" 1598 " -smp 2,sockets=2" 1599 " -m 128M,slots=2,maxmem=1G" 1600 " -object memory-backend-ram,size=64M,id=m0" 1601 " -object memory-backend-ram,size=64M,id=m1" 1602 " -numa node,nodeid=0,memdev=m0" 1603 " -numa node,nodeid=1,memdev=m1,initiator=0" 1604 " -numa cpu,node-id=0,socket-id=0" 1605 " -numa cpu,node-id=0,socket-id=1" 1606 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1607 "data-type=access-latency,latency=1" 1608 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1609 "data-type=access-bandwidth,bandwidth=65534M" 1610 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1611 "data-type=access-latency,latency=65534" 1612 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1613 "data-type=access-bandwidth,bandwidth=32767M" 1614 " -numa hmat-cache,node-id=0,size=10K,level=1," 1615 "associativity=direct,policy=write-back,line=8" 1616 " -numa hmat-cache,node-id=1,size=10K,level=1," 1617 "associativity=direct,policy=write-back,line=8", 1618 &data); 1619 free_test_data(&data); 1620 } 1621 1622 static void test_acpi_q35_tcg_acpi_hmat(void) 1623 { 1624 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1625 } 1626 1627 static void test_acpi_piix4_tcg_acpi_hmat(void) 1628 { 1629 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1630 } 1631 1632 static void test_acpi_virt_tcg_acpi_hmat(void) 1633 { 1634 test_data data = { 1635 .machine = "virt", 1636 .tcg_only = true, 1637 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1638 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1639 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1640 .ram_start = 0x40000000ULL, 1641 .scan_len = 128ULL * 1024 * 1024, 1642 }; 1643 1644 data.variant = ".acpihmatvirt"; 1645 1646 test_acpi_one(" -machine hmat=on" 1647 " -cpu cortex-a57" 1648 " -smp 4,sockets=2" 1649 " -m 384M" 1650 " -object memory-backend-ram,size=128M,id=ram0" 1651 " -object memory-backend-ram,size=128M,id=ram1" 1652 " -object memory-backend-ram,size=128M,id=ram2" 1653 " -numa node,nodeid=0,memdev=ram0" 1654 " -numa node,nodeid=1,memdev=ram1" 1655 " -numa node,nodeid=2,memdev=ram2" 1656 " -numa cpu,node-id=0,socket-id=0" 1657 " -numa cpu,node-id=0,socket-id=0" 1658 " -numa cpu,node-id=1,socket-id=1" 1659 " -numa cpu,node-id=1,socket-id=1" 1660 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1661 "data-type=access-latency,latency=10" 1662 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1663 "data-type=access-bandwidth,bandwidth=10485760" 1664 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1665 "data-type=access-latency,latency=20" 1666 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1667 "data-type=access-bandwidth,bandwidth=5242880" 1668 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1669 "data-type=access-latency,latency=30" 1670 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1671 "data-type=access-bandwidth,bandwidth=1048576" 1672 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1673 "data-type=access-latency,latency=20" 1674 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1675 "data-type=access-bandwidth,bandwidth=5242880" 1676 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1677 "data-type=access-latency,latency=10" 1678 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1679 "data-type=access-bandwidth,bandwidth=10485760" 1680 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1681 "data-type=access-latency,latency=30" 1682 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1683 "data-type=access-bandwidth,bandwidth=1048576", 1684 &data); 1685 1686 free_test_data(&data); 1687 } 1688 1689 static void test_acpi_q35_tcg_acpi_hmat_noinitiator(void) 1690 { 1691 test_data data = {}; 1692 1693 data.machine = MACHINE_Q35; 1694 data.variant = ".acpihmat-noinitiator"; 1695 test_acpi_one(" -machine hmat=on" 1696 " -smp 4,sockets=2" 1697 " -m 128M" 1698 " -object memory-backend-ram,size=32M,id=ram0" 1699 " -object memory-backend-ram,size=32M,id=ram1" 1700 " -object memory-backend-ram,size=64M,id=ram2" 1701 " -numa node,nodeid=0,memdev=ram0" 1702 " -numa node,nodeid=1,memdev=ram1" 1703 " -numa node,nodeid=2,memdev=ram2" 1704 " -numa cpu,node-id=0,socket-id=0" 1705 " -numa cpu,node-id=0,socket-id=0" 1706 " -numa cpu,node-id=1,socket-id=1" 1707 " -numa cpu,node-id=1,socket-id=1" 1708 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1709 "data-type=access-latency,latency=10" 1710 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1711 "data-type=access-bandwidth,bandwidth=10485760" 1712 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1713 "data-type=access-latency,latency=20" 1714 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1715 "data-type=access-bandwidth,bandwidth=5242880" 1716 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1717 "data-type=access-latency,latency=30" 1718 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1719 "data-type=access-bandwidth,bandwidth=1048576" 1720 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1721 "data-type=access-latency,latency=20" 1722 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1723 "data-type=access-bandwidth,bandwidth=5242880" 1724 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1725 "data-type=access-latency,latency=10" 1726 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1727 "data-type=access-bandwidth,bandwidth=10485760" 1728 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1729 "data-type=access-latency,latency=30" 1730 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1731 "data-type=access-bandwidth,bandwidth=1048576", 1732 &data); 1733 free_test_data(&data); 1734 } 1735 1736 #ifdef CONFIG_POSIX 1737 static void test_acpi_erst(const char *machine) 1738 { 1739 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1740 gchar *params; 1741 test_data data = {}; 1742 1743 data.machine = machine; 1744 data.variant = ".acpierst"; 1745 params = g_strdup_printf( 1746 " -object memory-backend-file,id=erstnvram," 1747 "mem-path=%s,size=0x10000,share=on" 1748 " -device acpi-erst,memdev=erstnvram", tmp_path); 1749 test_acpi_one(params, &data); 1750 free_test_data(&data); 1751 g_free(params); 1752 g_assert(g_rmdir(tmp_path) == 0); 1753 g_free(tmp_path); 1754 } 1755 1756 static void test_acpi_piix4_acpi_erst(void) 1757 { 1758 test_acpi_erst(MACHINE_PC); 1759 } 1760 1761 static void test_acpi_q35_acpi_erst(void) 1762 { 1763 test_acpi_erst(MACHINE_Q35); 1764 } 1765 1766 static void test_acpi_microvm_acpi_erst(void) 1767 { 1768 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1769 gchar *params; 1770 test_data data = {}; 1771 1772 test_acpi_microvm_prepare(&data); 1773 data.variant = ".pcie"; 1774 data.tcg_only = true; /* need constant host-phys-bits */ 1775 params = g_strdup_printf(" -machine microvm," 1776 "acpi=on,ioapic2=off,rtc=off,pcie=on" 1777 " -object memory-backend-file,id=erstnvram," 1778 "mem-path=%s,size=0x10000,share=on" 1779 " -device acpi-erst,memdev=erstnvram", tmp_path); 1780 test_acpi_one(params, &data); 1781 g_free(params); 1782 g_assert(g_rmdir(tmp_path) == 0); 1783 g_free(tmp_path); 1784 free_test_data(&data); 1785 } 1786 #endif /* CONFIG_POSIX */ 1787 1788 static void test_acpi_virt_tcg(void) 1789 { 1790 test_data data = { 1791 .machine = "virt", 1792 .tcg_only = true, 1793 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1794 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1795 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1796 .ram_start = 0x40000000ULL, 1797 .scan_len = 128ULL * 1024 * 1024, 1798 }; 1799 1800 data.smbios_cpu_max_speed = 2900; 1801 data.smbios_cpu_curr_speed = 2700; 1802 test_acpi_one("-cpu cortex-a57 " 1803 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1804 free_test_data(&data); 1805 } 1806 1807 static void test_acpi_virt_tcg_topology(void) 1808 { 1809 test_data data = { 1810 .machine = "virt", 1811 .variant = ".topology", 1812 .tcg_only = true, 1813 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1814 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1815 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1816 .ram_start = 0x40000000ULL, 1817 .scan_len = 128ULL * 1024 * 1024, 1818 }; 1819 1820 test_acpi_one("-cpu cortex-a57 " 1821 "-smp sockets=1,clusters=2,cores=2,threads=2", &data); 1822 free_test_data(&data); 1823 } 1824 1825 static void test_acpi_q35_viot(void) 1826 { 1827 test_data data = { 1828 .machine = MACHINE_Q35, 1829 .variant = ".viot", 1830 }; 1831 1832 /* 1833 * To keep things interesting, two buses bypass the IOMMU. 1834 * VIOT should only describes the other two buses. 1835 */ 1836 test_acpi_one("-machine default_bus_bypass_iommu=on " 1837 "-device virtio-iommu-pci " 1838 "-device pxb-pcie,bus_nr=0x10,id=pcie.100,bus=pcie.0 " 1839 "-device pxb-pcie,bus_nr=0x20,id=pcie.200,bus=pcie.0,bypass_iommu=on " 1840 "-device pxb-pcie,bus_nr=0x30,id=pcie.300,bus=pcie.0", 1841 &data); 1842 free_test_data(&data); 1843 } 1844 1845 #ifdef CONFIG_POSIX 1846 static void test_acpi_q35_cxl(void) 1847 { 1848 gchar *tmp_path = g_dir_make_tmp("qemu-test-cxl.XXXXXX", NULL); 1849 gchar *params; 1850 1851 test_data data = { 1852 .machine = MACHINE_Q35, 1853 .variant = ".cxl", 1854 }; 1855 /* 1856 * A complex CXL setup. 1857 */ 1858 params = g_strdup_printf(" -machine cxl=on" 1859 " -object memory-backend-file,id=cxl-mem1,mem-path=%s,size=256M" 1860 " -object memory-backend-file,id=cxl-mem2,mem-path=%s,size=256M" 1861 " -object memory-backend-file,id=cxl-mem3,mem-path=%s,size=256M" 1862 " -object memory-backend-file,id=cxl-mem4,mem-path=%s,size=256M" 1863 " -object memory-backend-file,id=lsa1,mem-path=%s,size=256M" 1864 " -object memory-backend-file,id=lsa2,mem-path=%s,size=256M" 1865 " -object memory-backend-file,id=lsa3,mem-path=%s,size=256M" 1866 " -object memory-backend-file,id=lsa4,mem-path=%s,size=256M" 1867 " -device pxb-cxl,bus_nr=12,bus=pcie.0,id=cxl.1" 1868 " -device pxb-cxl,bus_nr=222,bus=pcie.0,id=cxl.2" 1869 " -device cxl-rp,port=0,bus=cxl.1,id=rp1,chassis=0,slot=2" 1870 " -device cxl-type3,bus=rp1,persistent-memdev=cxl-mem1,lsa=lsa1" 1871 " -device cxl-rp,port=1,bus=cxl.1,id=rp2,chassis=0,slot=3" 1872 " -device cxl-type3,bus=rp2,persistent-memdev=cxl-mem2,lsa=lsa2" 1873 " -device cxl-rp,port=0,bus=cxl.2,id=rp3,chassis=0,slot=5" 1874 " -device cxl-type3,bus=rp3,persistent-memdev=cxl-mem3,lsa=lsa3" 1875 " -device cxl-rp,port=1,bus=cxl.2,id=rp4,chassis=0,slot=6" 1876 " -device cxl-type3,bus=rp4,persistent-memdev=cxl-mem4,lsa=lsa4" 1877 " -M cxl-fmw.0.targets.0=cxl.1,cxl-fmw.0.size=4G,cxl-fmw.0.interleave-granularity=8k," 1878 "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", 1879 tmp_path, tmp_path, tmp_path, tmp_path, 1880 tmp_path, tmp_path, tmp_path, tmp_path); 1881 test_acpi_one(params, &data); 1882 1883 g_free(params); 1884 g_assert(g_rmdir(tmp_path) == 0); 1885 g_free(tmp_path); 1886 free_test_data(&data); 1887 } 1888 #endif /* CONFIG_POSIX */ 1889 1890 static void test_acpi_virt_viot(void) 1891 { 1892 test_data data = { 1893 .machine = "virt", 1894 .tcg_only = true, 1895 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1896 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1897 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1898 .ram_start = 0x40000000ULL, 1899 .scan_len = 128ULL * 1024 * 1024, 1900 }; 1901 1902 test_acpi_one("-cpu cortex-a57 " 1903 "-device virtio-iommu-pci", &data); 1904 free_test_data(&data); 1905 } 1906 1907 #ifndef _WIN32 1908 # define DEV_NULL "/dev/null" 1909 #else 1910 # define DEV_NULL "nul" 1911 #endif 1912 1913 static void test_acpi_q35_slic(void) 1914 { 1915 test_data data = { 1916 .machine = MACHINE_Q35, 1917 .variant = ".slic", 1918 }; 1919 1920 test_acpi_one("-acpitable sig=SLIC,oem_id=\"CRASH \",oem_table_id=ME," 1921 "oem_rev=00002210,asl_compiler_id=qemu," 1922 "asl_compiler_rev=00000000,data=" DEV_NULL, 1923 &data); 1924 free_test_data(&data); 1925 } 1926 1927 static void test_acpi_q35_applesmc(void) 1928 { 1929 test_data data = { 1930 .machine = MACHINE_Q35, 1931 .variant = ".applesmc", 1932 }; 1933 1934 /* supply fake 64-byte OSK to silence missing key warning */ 1935 test_acpi_one("-device isa-applesmc,osk=any64characterfakeoskisenough" 1936 "topreventinvalidkeywarningsonstderr", &data); 1937 free_test_data(&data); 1938 } 1939 1940 static void test_acpi_q35_pvpanic_isa(void) 1941 { 1942 test_data data = { 1943 .machine = MACHINE_Q35, 1944 .variant = ".pvpanic-isa", 1945 }; 1946 1947 test_acpi_one("-device pvpanic", &data); 1948 free_test_data(&data); 1949 } 1950 1951 static void test_oem_fields(test_data *data) 1952 { 1953 int i; 1954 1955 for (i = 0; i < data->tables->len; ++i) { 1956 AcpiSdtTable *sdt; 1957 1958 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 1959 /* FACS doesn't have OEMID and OEMTABLEID fields */ 1960 if (compare_signature(sdt, "FACS")) { 1961 continue; 1962 } 1963 1964 g_assert(strncmp((char *)sdt->aml + 10, OEM_ID, 6) == 0); 1965 g_assert(strncmp((char *)sdt->aml + 16, OEM_TABLE_ID, 8) == 0); 1966 } 1967 } 1968 1969 static void test_acpi_piix4_oem_fields(void) 1970 { 1971 char *args; 1972 test_data data = {}; 1973 1974 data.machine = MACHINE_PC; 1975 data.required_struct_types = base_required_struct_types; 1976 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1977 1978 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 1979 data.qts = qtest_init(args); 1980 test_acpi_load_tables(&data); 1981 test_oem_fields(&data); 1982 qtest_quit(data.qts); 1983 free_test_data(&data); 1984 g_free(args); 1985 } 1986 1987 static void test_acpi_q35_oem_fields(void) 1988 { 1989 char *args; 1990 test_data data = {}; 1991 1992 data.machine = MACHINE_Q35; 1993 data.required_struct_types = base_required_struct_types; 1994 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1995 1996 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 1997 data.qts = qtest_init(args); 1998 test_acpi_load_tables(&data); 1999 test_oem_fields(&data); 2000 qtest_quit(data.qts); 2001 free_test_data(&data); 2002 g_free(args); 2003 } 2004 2005 static void test_acpi_microvm_oem_fields(void) 2006 { 2007 test_data data = {}; 2008 char *args; 2009 2010 test_acpi_microvm_prepare(&data); 2011 2012 args = test_acpi_create_args(&data, 2013 OEM_TEST_ARGS",acpi=on"); 2014 data.qts = qtest_init(args); 2015 test_acpi_load_tables(&data); 2016 test_oem_fields(&data); 2017 qtest_quit(data.qts); 2018 free_test_data(&data); 2019 g_free(args); 2020 } 2021 2022 static void test_acpi_virt_oem_fields(void) 2023 { 2024 test_data data = { 2025 .machine = "virt", 2026 .tcg_only = true, 2027 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 2028 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 2029 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 2030 .ram_start = 0x40000000ULL, 2031 .scan_len = 128ULL * 1024 * 1024, 2032 }; 2033 char *args; 2034 2035 args = test_acpi_create_args(&data, "-cpu cortex-a57 "OEM_TEST_ARGS); 2036 data.qts = qtest_init(args); 2037 test_acpi_load_tables(&data); 2038 test_oem_fields(&data); 2039 qtest_quit(data.qts); 2040 free_test_data(&data); 2041 g_free(args); 2042 } 2043 2044 2045 int main(int argc, char *argv[]) 2046 { 2047 const char *arch = qtest_get_arch(); 2048 bool has_kvm, has_tcg; 2049 char *v_env = getenv("V"); 2050 int ret; 2051 2052 if (v_env) { 2053 verbosity_level = atoi(v_env); 2054 } 2055 2056 g_test_init(&argc, &argv, NULL); 2057 2058 has_kvm = qtest_has_accel("kvm"); 2059 has_tcg = qtest_has_accel("tcg"); 2060 2061 if (!has_tcg && !has_kvm) { 2062 g_test_skip("No KVM or TCG accelerator available"); 2063 return 0; 2064 } 2065 2066 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 2067 ret = boot_sector_init(disk); 2068 if (ret) { 2069 return ret; 2070 } 2071 if (qtest_has_machine(MACHINE_PC)) { 2072 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 2073 qtest_add_func("acpi/piix4/oem-fields", test_acpi_piix4_oem_fields); 2074 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 2075 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 2076 test_acpi_piix4_no_root_hotplug); 2077 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 2078 test_acpi_piix4_no_bridge_hotplug); 2079 qtest_add_func("acpi/piix4/pci-hotplug/off", 2080 test_acpi_piix4_no_acpi_pci_hotplug); 2081 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 2082 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 2083 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 2084 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 2085 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 2086 qtest_add_func("acpi/piix4/smm-compat", 2087 test_acpi_piix4_tcg_smm_compat); 2088 qtest_add_func("acpi/piix4/smm-compat-nosmm", 2089 test_acpi_piix4_tcg_smm_compat_nosmm); 2090 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 2091 qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); 2092 qtest_add_func("acpi/piix4/acpihmat", 2093 test_acpi_piix4_tcg_acpi_hmat); 2094 #ifdef CONFIG_POSIX 2095 qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst); 2096 #endif 2097 } 2098 if (qtest_has_machine(MACHINE_Q35)) { 2099 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 2100 qtest_add_func("acpi/q35/oem-fields", test_acpi_q35_oem_fields); 2101 if (tpm_model_is_available("-machine q35", "tpm-tis")) { 2102 qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis); 2103 qtest_add_func("acpi/q35/tpm12-tis", 2104 test_acpi_q35_tcg_tpm12_tis); 2105 } 2106 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 2107 qtest_add_func("acpi/q35/no-acpi-hotplug", 2108 test_acpi_q35_tcg_no_acpi_hotplug); 2109 qtest_add_func("acpi/q35/multif-bridge", 2110 test_acpi_q35_multif_bridge); 2111 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 2112 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 2113 qtest_add_func("acpi/q35/smbus/ipmi", test_acpi_q35_tcg_smbus_ipmi); 2114 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 2115 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 2116 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 2117 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 2118 qtest_add_func("acpi/q35/smm-compat", 2119 test_acpi_q35_tcg_smm_compat); 2120 qtest_add_func("acpi/q35/smm-compat-nosmm", 2121 test_acpi_q35_tcg_smm_compat_nosmm); 2122 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 2123 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 2124 qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat); 2125 qtest_add_func("acpi/q35/acpihmat-noinitiator", 2126 test_acpi_q35_tcg_acpi_hmat_noinitiator); 2127 #ifdef CONFIG_POSIX 2128 qtest_add_func("acpi/q35/acpierst", test_acpi_q35_acpi_erst); 2129 #endif 2130 qtest_add_func("acpi/q35/applesmc", test_acpi_q35_applesmc); 2131 qtest_add_func("acpi/q35/pvpanic-isa", test_acpi_q35_pvpanic_isa); 2132 if (has_tcg) { 2133 qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); 2134 } 2135 if (has_kvm) { 2136 qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); 2137 qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar); 2138 qtest_add_func("acpi/q35/core-count2", 2139 test_acpi_q35_tcg_core_count2); 2140 } 2141 if (qtest_has_device("virtio-iommu-pci")) { 2142 qtest_add_func("acpi/q35/viot", test_acpi_q35_viot); 2143 } 2144 #ifdef CONFIG_POSIX 2145 qtest_add_func("acpi/q35/cxl", test_acpi_q35_cxl); 2146 #endif 2147 qtest_add_func("acpi/q35/slic", test_acpi_q35_slic); 2148 } 2149 if (qtest_has_machine("microvm")) { 2150 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 2151 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 2152 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 2153 qtest_add_func("acpi/microvm/ioapic2", 2154 test_acpi_microvm_ioapic2_tcg); 2155 qtest_add_func("acpi/microvm/oem-fields", 2156 test_acpi_microvm_oem_fields); 2157 if (has_tcg) { 2158 if (strcmp(arch, "x86_64") == 0) { 2159 qtest_add_func("acpi/microvm/pcie", 2160 test_acpi_microvm_pcie_tcg); 2161 #ifdef CONFIG_POSIX 2162 qtest_add_func("acpi/microvm/acpierst", 2163 test_acpi_microvm_acpi_erst); 2164 #endif 2165 } 2166 } 2167 } 2168 } else if (strcmp(arch, "aarch64") == 0) { 2169 if (has_tcg && qtest_has_device("virtio-blk-pci")) { 2170 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 2171 qtest_add_func("acpi/virt/acpihmatvirt", 2172 test_acpi_virt_tcg_acpi_hmat); 2173 qtest_add_func("acpi/virt/topology", test_acpi_virt_tcg_topology); 2174 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 2175 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 2176 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 2177 qtest_add_func("acpi/virt/oem-fields", test_acpi_virt_oem_fields); 2178 if (qtest_has_device("virtio-iommu-pci")) { 2179 qtest_add_func("acpi/virt/viot", test_acpi_virt_viot); 2180 } 2181 } 2182 } 2183 ret = g_test_run(); 2184 boot_sector_cleanup(disk); 2185 return ret; 2186 } 2187