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 smbios_thread_count; 99 uint8_t *required_struct_types; 100 int required_struct_types_len; 101 int type4_count; 102 QTestState *qts; 103 } test_data; 104 105 static char disk[] = "tests/acpi-test-disk-XXXXXX"; 106 static const char *data_dir = "tests/data/acpi"; 107 #ifdef CONFIG_IASL 108 static const char *iasl = CONFIG_IASL; 109 #else 110 static const char *iasl; 111 #endif 112 113 static int verbosity_level; 114 115 static bool compare_signature(const AcpiSdtTable *sdt, const char *signature) 116 { 117 return !memcmp(sdt->aml, signature, 4); 118 } 119 120 static void cleanup_table_descriptor(AcpiSdtTable *table) 121 { 122 g_free(table->aml); 123 if (table->aml_file && 124 !table->tmp_files_retain && 125 g_strstr_len(table->aml_file, -1, "aml-")) { 126 unlink(table->aml_file); 127 } 128 g_free(table->aml_file); 129 g_free(table->asl); 130 if (table->asl_file && 131 !table->tmp_files_retain) { 132 unlink(table->asl_file); 133 } 134 g_free(table->asl_file); 135 } 136 137 static void free_test_data(test_data *data) 138 { 139 int i; 140 141 if (!data->tables) { 142 return; 143 } 144 for (i = 0; i < data->tables->len; ++i) { 145 cleanup_table_descriptor(&g_array_index(data->tables, AcpiSdtTable, i)); 146 } 147 148 g_array_free(data->tables, true); 149 } 150 151 static void test_acpi_rsdp_table(test_data *data) 152 { 153 uint8_t *rsdp_table = data->rsdp_table; 154 155 acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table); 156 157 switch (rsdp_table[15 /* Revision offset */]) { 158 case 0: /* ACPI 1.0 RSDP */ 159 /* With rev 1, checksum is only for the first 20 bytes */ 160 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 161 break; 162 case 2: /* ACPI 2.0+ RSDP */ 163 /* With revision 2, we have 2 checksums */ 164 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 165 g_assert(!acpi_calc_checksum(rsdp_table, 36)); 166 break; 167 default: 168 g_assert_not_reached(); 169 } 170 } 171 172 static void test_acpi_rxsdt_table(test_data *data) 173 { 174 const char *sig = "RSDT"; 175 AcpiSdtTable rsdt = {}; 176 int entry_size = 4; 177 int addr_off = 16 /* RsdtAddress */; 178 uint8_t *ent; 179 180 if (data->rsdp_table[15 /* Revision offset */] != 0) { 181 addr_off = 24 /* XsdtAddress */; 182 entry_size = 8; 183 sig = "XSDT"; 184 } 185 /* read [RX]SDT table */ 186 acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len, 187 &data->rsdp_table[addr_off], entry_size, sig, true); 188 189 /* Load all tables and add to test list directly RSDT referenced tables */ 190 ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) { 191 AcpiSdtTable ssdt_table = {}; 192 193 acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent, 194 entry_size, NULL, true); 195 /* Add table to ASL test tables list */ 196 g_array_append_val(data->tables, ssdt_table); 197 } 198 cleanup_table_descriptor(&rsdt); 199 } 200 201 static void test_acpi_fadt_table(test_data *data) 202 { 203 /* FADT table is 1st */ 204 AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0); 205 uint8_t *fadt_aml = table.aml; 206 uint32_t fadt_len = table.aml_len; 207 uint32_t val; 208 int dsdt_offset = 40 /* DSDT */; 209 int dsdt_entry_size = 4; 210 211 g_assert(compare_signature(&table, "FACP")); 212 213 /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ 214 memcpy(&val, fadt_aml + 112 /* Flags */, 4); 215 val = le32_to_cpu(val); 216 if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) { 217 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 218 fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false); 219 g_array_append_val(data->tables, table); 220 } 221 222 memcpy(&val, fadt_aml + dsdt_offset, 4); 223 val = le32_to_cpu(val); 224 if (!val) { 225 dsdt_offset = 140 /* X_DSDT */; 226 dsdt_entry_size = 8; 227 } 228 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 229 fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true); 230 g_array_append_val(data->tables, table); 231 232 memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */ 233 memset(fadt_aml + 40, 0, 4); /* sanitize DSDT ptr */ 234 if (fadt_aml[8 /* FADT Major Version */] >= 3) { 235 memset(fadt_aml + 132, 0, 8); /* sanitize X_FIRMWARE_CTRL ptr */ 236 memset(fadt_aml + 140, 0, 8); /* sanitize X_DSDT ptr */ 237 } 238 239 /* update checksum */ 240 fadt_aml[9 /* Checksum */] = 0; 241 fadt_aml[9 /* Checksum */] -= acpi_calc_checksum(fadt_aml, fadt_len); 242 } 243 244 static void dump_aml_files(test_data *data, bool rebuild) 245 { 246 AcpiSdtTable *sdt; 247 GError *error = NULL; 248 gchar *aml_file = NULL; 249 gint fd; 250 ssize_t ret; 251 int i; 252 253 for (i = 0; i < data->tables->len; ++i) { 254 const char *ext = data->variant ? data->variant : ""; 255 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 256 g_assert(sdt->aml); 257 258 if (rebuild) { 259 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 260 sdt->aml, ext); 261 fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, 262 S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); 263 if (fd < 0) { 264 perror(aml_file); 265 } 266 g_assert(fd >= 0); 267 } else { 268 fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error); 269 g_assert_no_error(error); 270 } 271 272 ret = qemu_write_full(fd, sdt->aml, sdt->aml_len); 273 g_assert(ret == sdt->aml_len); 274 275 close(fd); 276 277 g_free(aml_file); 278 } 279 } 280 281 static bool create_tmp_asl(AcpiSdtTable *sdt) 282 { 283 GError *error = NULL; 284 gint fd; 285 286 fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error); 287 g_assert_no_error(error); 288 close(fd); 289 290 return false; 291 } 292 293 static bool load_asl(GArray *sdts, AcpiSdtTable *sdt) 294 { 295 AcpiSdtTable *temp; 296 GError *error = NULL; 297 GString *command_line = g_string_new(iasl); 298 gchar *out, *out_err; 299 gboolean ret; 300 int i; 301 302 create_tmp_asl(sdt); 303 304 /* build command line */ 305 g_string_append_printf(command_line, " -p %s ", sdt->asl_file); 306 if (compare_signature(sdt, "DSDT") || 307 compare_signature(sdt, "SSDT")) { 308 for (i = 0; i < sdts->len; ++i) { 309 temp = &g_array_index(sdts, AcpiSdtTable, i); 310 if (compare_signature(temp, "DSDT") || 311 compare_signature(temp, "SSDT")) { 312 g_string_append_printf(command_line, "-e %s ", temp->aml_file); 313 } 314 } 315 } 316 g_string_append_printf(command_line, "-d %s", sdt->aml_file); 317 318 /* pass 'out' and 'out_err' in order to be redirected */ 319 ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error); 320 g_assert_no_error(error); 321 if (ret) { 322 ret = g_file_get_contents(sdt->asl_file, &sdt->asl, 323 &sdt->asl_len, &error); 324 g_assert(ret); 325 g_assert_no_error(error); 326 ret = (sdt->asl_len > 0); 327 } 328 329 g_free(out); 330 g_free(out_err); 331 g_string_free(command_line, true); 332 333 return !ret; 334 } 335 336 #define COMMENT_END "*/" 337 #define DEF_BLOCK "DefinitionBlock (" 338 #define BLOCK_NAME_END "," 339 340 static GString *normalize_asl(gchar *asl_code) 341 { 342 GString *asl = g_string_new(asl_code); 343 gchar *comment, *block_name; 344 345 /* strip comments (different generation days) */ 346 comment = g_strstr_len(asl->str, asl->len, COMMENT_END); 347 if (comment) { 348 comment += strlen(COMMENT_END); 349 while (*comment == '\n') { 350 comment++; 351 } 352 asl = g_string_erase(asl, 0, comment - asl->str); 353 } 354 355 /* strip def block name (it has file path in it) */ 356 if (g_str_has_prefix(asl->str, DEF_BLOCK)) { 357 block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END); 358 g_assert(block_name); 359 asl = g_string_erase(asl, 0, 360 block_name + sizeof(BLOCK_NAME_END) - asl->str); 361 } 362 363 return asl; 364 } 365 366 static GArray *load_expected_aml(test_data *data) 367 { 368 int i; 369 AcpiSdtTable *sdt; 370 GError *error = NULL; 371 gboolean ret; 372 gsize aml_len; 373 374 GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 375 if (verbosity_level >= 2) { 376 fputc('\n', stderr); 377 } 378 for (i = 0; i < data->tables->len; ++i) { 379 AcpiSdtTable exp_sdt; 380 gchar *aml_file = NULL; 381 const char *ext = data->variant ? data->variant : ""; 382 383 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 384 385 memset(&exp_sdt, 0, sizeof(exp_sdt)); 386 387 try_again: 388 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 389 sdt->aml, ext); 390 if (verbosity_level >= 2) { 391 fprintf(stderr, "Looking for expected file '%s'\n", aml_file); 392 } 393 if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) { 394 exp_sdt.aml_file = aml_file; 395 } else if (*ext != '\0') { 396 /* try fallback to generic (extension less) expected file */ 397 ext = ""; 398 g_free(aml_file); 399 goto try_again; 400 } 401 g_assert(exp_sdt.aml_file); 402 if (verbosity_level >= 2) { 403 fprintf(stderr, "Using expected file '%s'\n", aml_file); 404 } 405 ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml, 406 &aml_len, &error); 407 exp_sdt.aml_len = aml_len; 408 g_assert(ret); 409 g_assert_no_error(error); 410 g_assert(exp_sdt.aml); 411 if (!exp_sdt.aml_len) { 412 fprintf(stderr, "Warning! zero length expected file '%s'\n", 413 aml_file); 414 } 415 416 g_array_append_val(exp_tables, exp_sdt); 417 } 418 419 return exp_tables; 420 } 421 422 static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) 423 { 424 const gchar *allowed_diff_file[] = { 425 #include "bios-tables-test-allowed-diff.h" 426 NULL 427 }; 428 const gchar **f; 429 430 for (f = allowed_diff_file; *f; ++f) { 431 if (!g_strcmp0(sdt->aml_file, *f)) { 432 return true; 433 } 434 } 435 return false; 436 } 437 438 /* test the list of tables in @data->tables against reference tables */ 439 static void test_acpi_asl(test_data *data) 440 { 441 int i; 442 AcpiSdtTable *sdt, *exp_sdt; 443 test_data exp_data = {}; 444 gboolean exp_err, err, all_tables_match = true; 445 446 exp_data.tables = load_expected_aml(data); 447 dump_aml_files(data, false); 448 for (i = 0; i < data->tables->len; ++i) { 449 GString *asl, *exp_asl; 450 451 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 452 exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); 453 454 if (sdt->aml_len == exp_sdt->aml_len && 455 !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { 456 /* Identical table binaries: no need to disassemble. */ 457 continue; 458 } 459 460 fprintf(stderr, 461 "acpi-test: Warning! %.4s binary file mismatch. " 462 "Actual [aml:%s], Expected [aml:%s].\n" 463 "See source file tests/qtest/bios-tables-test.c " 464 "for instructions on how to update expected files.\n", 465 exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); 466 467 all_tables_match = all_tables_match && 468 test_acpi_find_diff_allowed(exp_sdt); 469 470 /* 471 * don't try to decompile if IASL isn't present, in this case user 472 * will just 'get binary file mismatch' warnings and test failure 473 */ 474 if (!iasl) { 475 continue; 476 } 477 478 err = load_asl(data->tables, sdt); 479 asl = normalize_asl(sdt->asl); 480 481 /* 482 * If expected file is empty - it's likely that it was a stub just 483 * created for step 1 above: we do want to decompile the actual one. 484 */ 485 if (exp_sdt->aml_len) { 486 exp_err = load_asl(exp_data.tables, exp_sdt); 487 exp_asl = normalize_asl(exp_sdt->asl); 488 } else { 489 exp_err = create_tmp_asl(exp_sdt); 490 exp_asl = g_string_new(""); 491 } 492 493 /* TODO: check for warnings */ 494 g_assert(!err || exp_err || !exp_sdt->aml_len); 495 496 if (g_strcmp0(asl->str, exp_asl->str)) { 497 sdt->tmp_files_retain = true; 498 if (exp_err) { 499 fprintf(stderr, 500 "Warning! iasl couldn't parse the expected aml\n"); 501 } else { 502 exp_sdt->tmp_files_retain = true; 503 fprintf(stderr, 504 "acpi-test: Warning! %.4s mismatch. " 505 "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", 506 exp_sdt->aml, sdt->asl_file, sdt->aml_file, 507 exp_sdt->asl_file, exp_sdt->aml_file); 508 fflush(stderr); 509 if (verbosity_level >= 1) { 510 const char *diff_env = getenv("DIFF"); 511 const char *diff_cmd = diff_env ? diff_env : "diff -U 16"; 512 char *diff = g_strdup_printf("%s %s %s", diff_cmd, 513 exp_sdt->asl_file, sdt->asl_file); 514 int out = dup(STDOUT_FILENO); 515 int ret G_GNUC_UNUSED; 516 int dupret; 517 518 g_assert(out >= 0); 519 dupret = dup2(STDERR_FILENO, STDOUT_FILENO); 520 g_assert(dupret >= 0); 521 ret = system(diff) ; 522 dupret = dup2(out, STDOUT_FILENO); 523 g_assert(dupret >= 0); 524 close(out); 525 g_free(diff); 526 } 527 } 528 } 529 g_string_free(asl, true); 530 g_string_free(exp_asl, true); 531 } 532 if (!iasl && !all_tables_match) { 533 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 534 " rebuild QEMU from scratch and re-run tests with V=1" 535 " environment variable set"); 536 } 537 g_assert(all_tables_match); 538 539 free_test_data(&exp_data); 540 } 541 542 static bool smbios_ep2_table_ok(test_data *data, uint32_t addr) 543 { 544 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table.ep21; 545 546 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 547 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 548 return false; 549 } 550 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 551 return false; 552 } 553 if (ep_table->structure_table_length == 0) { 554 return false; 555 } 556 if (ep_table->number_of_structures == 0) { 557 return false; 558 } 559 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 560 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 561 sizeof *ep_table - 0x10)) { 562 return false; 563 } 564 return true; 565 } 566 567 static bool smbios_ep3_table_ok(test_data *data, uint64_t addr) 568 { 569 struct smbios_30_entry_point *ep_table = &data->smbios_ep_table.ep30; 570 571 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 572 if (memcmp(ep_table->anchor_string, "_SM3_", 5)) { 573 return false; 574 } 575 576 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table)) { 577 return false; 578 } 579 580 return true; 581 } 582 583 static SmbiosEntryPointType test_smbios_entry_point(test_data *data) 584 { 585 uint32_t off; 586 587 /* find smbios entry point structure */ 588 for (off = 0xf0000; off < 0x100000; off += 0x10) { 589 uint8_t sig[] = "_SM_", sig3[] = "_SM3_"; 590 int i; 591 592 for (i = 0; i < sizeof sig - 1; ++i) { 593 sig[i] = qtest_readb(data->qts, off + i); 594 } 595 596 if (!memcmp(sig, "_SM_", sizeof sig)) { 597 /* signature match, but is this a valid entry point? */ 598 if (smbios_ep2_table_ok(data, off)) { 599 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] = off; 600 } 601 } 602 603 for (i = 0; i < sizeof sig3 - 1; ++i) { 604 sig3[i] = qtest_readb(data->qts, off + i); 605 } 606 607 if (!memcmp(sig3, "_SM3_", sizeof sig3)) { 608 if (smbios_ep3_table_ok(data, off)) { 609 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] = off; 610 /* found 64-bit entry point, no need to look for 32-bit one */ 611 break; 612 } 613 } 614 } 615 616 /* found at least one entry point */ 617 g_assert_true(data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] || 618 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64]); 619 620 return data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] ? 621 SMBIOS_ENTRY_POINT_TYPE_64 : SMBIOS_ENTRY_POINT_TYPE_32; 622 } 623 624 static inline bool smbios_single_instance(uint8_t type) 625 { 626 switch (type) { 627 case 0: 628 case 1: 629 case 2: 630 case 3: 631 case 16: 632 case 32: 633 case 127: 634 return true; 635 default: 636 return false; 637 } 638 } 639 640 static void smbios_cpu_test(test_data *data, uint32_t addr, 641 SmbiosEntryPointType ep_type) 642 { 643 uint8_t core_count, expected_core_count = data->smbios_core_count; 644 uint8_t thread_count, expected_thread_count = data->smbios_thread_count; 645 uint16_t speed, expected_speed[2]; 646 uint16_t core_count2, expected_core_count2 = data->smbios_core_count2; 647 int offset[2]; 648 int i; 649 650 /* Check CPU speed for backward compatibility */ 651 offset[0] = offsetof(struct smbios_type_4, max_speed); 652 offset[1] = offsetof(struct smbios_type_4, current_speed); 653 expected_speed[0] = data->smbios_cpu_max_speed ? : 2000; 654 expected_speed[1] = data->smbios_cpu_curr_speed ? : 2000; 655 656 for (i = 0; i < 2; i++) { 657 speed = qtest_readw(data->qts, addr + offset[i]); 658 g_assert_cmpuint(speed, ==, expected_speed[i]); 659 } 660 661 core_count = qtest_readb(data->qts, 662 addr + offsetof(struct smbios_type_4, core_count)); 663 664 if (expected_core_count) { 665 g_assert_cmpuint(core_count, ==, expected_core_count); 666 } 667 668 thread_count = qtest_readb(data->qts, 669 addr + offsetof(struct smbios_type_4, thread_count)); 670 671 if (expected_thread_count) { 672 g_assert_cmpuint(thread_count, ==, expected_thread_count); 673 } 674 675 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { 676 core_count2 = qtest_readw(data->qts, 677 addr + offsetof(struct smbios_type_4, core_count2)); 678 679 /* Core Count has reached its limit, checking Core Count 2 */ 680 if (expected_core_count == 0xFF && expected_core_count2) { 681 g_assert_cmpuint(core_count2, ==, expected_core_count2); 682 } 683 } 684 } 685 686 static void smbios_type4_count_test(test_data *data, int type4_count) 687 { 688 int expected_type4_count = data->type4_count; 689 690 if (expected_type4_count) { 691 g_assert_cmpuint(type4_count, ==, expected_type4_count); 692 } 693 } 694 695 static void test_smbios_structs(test_data *data, SmbiosEntryPointType ep_type) 696 { 697 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 698 699 SmbiosEntryPoint *ep_table = &data->smbios_ep_table; 700 int i = 0, len, max_len = 0, type4_count = 0; 701 uint8_t type, prv, crt; 702 uint64_t addr; 703 704 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 705 addr = le32_to_cpu(ep_table->ep21.structure_table_address); 706 } else { 707 addr = le64_to_cpu(ep_table->ep30.structure_table_address); 708 } 709 710 /* walk the smbios tables */ 711 do { 712 713 /* grab type and formatted area length from struct header */ 714 type = qtest_readb(data->qts, addr); 715 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 716 len = qtest_readb(data->qts, addr + 1); 717 718 /* single-instance structs must not have been encountered before */ 719 if (smbios_single_instance(type)) { 720 g_assert(!test_bit(type, struct_bitmap)); 721 } 722 set_bit(type, struct_bitmap); 723 724 if (type == 4) { 725 smbios_cpu_test(data, addr, ep_type); 726 type4_count++; 727 } 728 729 /* seek to end of unformatted string area of this struct ("\0\0") */ 730 prv = crt = 1; 731 while (prv || crt) { 732 prv = crt; 733 crt = qtest_readb(data->qts, addr + len); 734 len++; 735 } 736 737 /* keep track of max. struct size */ 738 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 && max_len < len) { 739 max_len = len; 740 g_assert_cmpuint(max_len, <=, ep_table->ep21.max_structure_size); 741 } 742 743 /* start of next structure */ 744 addr += len; 745 746 /* 747 * Until all structures have been scanned (ep21) 748 * or an EOF structure is found (ep30) 749 */ 750 } while (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 ? 751 ++i < le16_to_cpu(ep_table->ep21.number_of_structures) : 752 type != 127); 753 754 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 755 /* 756 * Total table length and max struct size 757 * must match entry point values 758 */ 759 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.structure_table_length), ==, 760 addr - le32_to_cpu(ep_table->ep21.structure_table_address)); 761 762 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.max_structure_size), ==, 763 max_len); 764 } 765 766 /* required struct types must all be present */ 767 for (i = 0; i < data->required_struct_types_len; i++) { 768 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 769 } 770 771 smbios_type4_count_test(data, type4_count); 772 } 773 774 static void test_acpi_load_tables(test_data *data) 775 { 776 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 777 g_assert(data->scan_len); 778 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 779 data->ram_start, data->scan_len); 780 } else { 781 boot_sector_test(data->qts); 782 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 783 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 784 } 785 786 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 787 test_acpi_rsdp_table(data); 788 test_acpi_rxsdt_table(data); 789 test_acpi_fadt_table(data); 790 } 791 792 static char *test_acpi_create_args(test_data *data, const char *params) 793 { 794 char *args; 795 796 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 797 /* 798 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 799 * when arm/virt boad starts to support it. 800 */ 801 if (data->cd) { 802 args = g_strdup_printf("-machine %s%s %s -accel tcg " 803 "-nodefaults -nographic " 804 "-drive if=pflash,format=raw,file=%s,readonly=on " 805 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 806 data->machine, data->machine_param ?: "", 807 data->tcg_only ? "" : "-accel kvm", 808 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 809 } else { 810 args = g_strdup_printf("-machine %s%s %s -accel tcg " 811 "-nodefaults -nographic " 812 "-drive if=pflash,format=raw,file=%s,readonly=on " 813 "-drive if=pflash,format=raw,file=%s,snapshot=on %s", 814 data->machine, data->machine_param ?: "", 815 data->tcg_only ? "" : "-accel kvm", 816 data->uefi_fl1, data->uefi_fl2, params ? params : ""); 817 } 818 } else { 819 args = g_strdup_printf("-machine %s%s %s -accel tcg " 820 "-net none %s " 821 "-drive id=hd0,if=none,file=%s,format=raw " 822 "-device %s,drive=hd0 ", 823 data->machine, data->machine_param ?: "", 824 data->tcg_only ? "" : "-accel kvm", 825 params ? params : "", disk, 826 data->blkdev ?: "ide-hd"); 827 } 828 return args; 829 } 830 831 static void test_vm_prepare(const char *params, test_data *data) 832 { 833 char *args = test_acpi_create_args(data, params); 834 data->qts = qtest_init(args); 835 g_free(args); 836 } 837 838 static void process_acpi_tables_noexit(test_data *data) 839 { 840 test_acpi_load_tables(data); 841 842 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 843 dump_aml_files(data, true); 844 } else { 845 test_acpi_asl(data); 846 } 847 848 /* 849 * TODO: make SMBIOS tests work with UEFI firmware, 850 * Bug on uefi-test-tools to provide entry point: 851 * https://bugs.launchpad.net/qemu/+bug/1821884 852 */ 853 if (!(data->uefi_fl1 && data->uefi_fl2)) { 854 SmbiosEntryPointType ep_type = test_smbios_entry_point(data); 855 test_smbios_structs(data, ep_type); 856 } 857 } 858 859 static void process_acpi_tables(test_data *data) 860 { 861 process_acpi_tables_noexit(data); 862 qtest_quit(data->qts); 863 } 864 865 static void test_acpi_one(const char *params, test_data *data) 866 { 867 test_vm_prepare(params, data); 868 process_acpi_tables(data); 869 } 870 871 static uint8_t base_required_struct_types[] = { 872 0, 1, 3, 4, 16, 17, 19, 32, 127 873 }; 874 875 static void test_acpi_piix4_tcg(void) 876 { 877 test_data data = {}; 878 879 /* Supplying -machine accel argument overrides the default (qtest). 880 * This is to make guest actually run. 881 */ 882 data.machine = MACHINE_PC; 883 data.required_struct_types = base_required_struct_types; 884 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 885 test_acpi_one(NULL, &data); 886 free_test_data(&data); 887 } 888 889 static void test_acpi_piix4_tcg_bridge(void) 890 { 891 test_data data = {}; 892 893 data.machine = MACHINE_PC; 894 data.variant = ".bridge"; 895 data.required_struct_types = base_required_struct_types; 896 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 897 test_vm_prepare("-S" 898 " -device pci-bridge,chassis_nr=1" 899 " -device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2" 900 " -device pci-testdev,bus=pci.0,addr=5.0" 901 " -device pci-testdev,bus=pci.1", &data); 902 903 /* hotplugged bridges section */ 904 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr", 905 "{'bus': 'pci.1', 'addr': '2.0', 'chassis_nr': 3 }"); 906 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr_multifunc", 907 "{'bus': 'pci.1', 'addr': '0xf.1', 'chassis_nr': 4 }"); 908 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbrhost", 909 "{'bus': 'pci.0', 'addr': '4.0', 'chassis_nr': 5 }"); 910 qtest_qmp_device_add(data.qts, "pci-testdev", "d1", "{'bus': 'pci.0' }"); 911 qtest_qmp_device_add(data.qts, "pci-testdev", "d2", "{'bus': 'pci.1' }"); 912 qtest_qmp_device_add(data.qts, "pci-testdev", "d3", "{'bus': 'hpbr', " 913 "'addr': '1.0' }"); 914 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 915 qtest_qmp_eventwait(data.qts, "RESUME"); 916 917 process_acpi_tables_noexit(&data); 918 free_test_data(&data); 919 920 /* check that reboot/reset doesn't change any ACPI tables */ 921 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 922 process_acpi_tables(&data); 923 free_test_data(&data); 924 } 925 926 static void test_acpi_piix4_no_root_hotplug(void) 927 { 928 test_data data = {}; 929 930 data.machine = MACHINE_PC; 931 data.variant = ".roothp"; 932 data.required_struct_types = base_required_struct_types; 933 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 934 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 935 "-device pci-bridge,chassis_nr=1 " 936 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 937 "-device pci-testdev,bus=pci.0 " 938 "-device pci-testdev,bus=pci.1", &data); 939 free_test_data(&data); 940 } 941 942 static void test_acpi_piix4_no_bridge_hotplug(void) 943 { 944 test_data data = {}; 945 946 data.machine = MACHINE_PC; 947 data.variant = ".hpbridge"; 948 data.required_struct_types = base_required_struct_types; 949 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 950 test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 951 "-device pci-bridge,chassis_nr=1 " 952 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 953 "-device pci-testdev,bus=pci.0 " 954 "-device pci-testdev,bus=pci.1,addr=2.0", &data); 955 free_test_data(&data); 956 } 957 958 static void test_acpi_piix4_no_acpi_pci_hotplug(void) 959 { 960 test_data data = {}; 961 962 data.machine = MACHINE_PC; 963 data.variant = ".hpbrroot"; 964 data.required_struct_types = base_required_struct_types; 965 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 966 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 967 "-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 968 "-device pci-bridge,chassis_nr=1,addr=4.0 " 969 "-device pci-testdev,bus=pci.0,addr=5.0 " 970 "-device pci-testdev,bus=pci.0,addr=6.0,acpi-index=101 " 971 "-device pci-testdev,bus=pci.1,addr=1.0 " 972 "-device pci-testdev,bus=pci.1,addr=2.0,acpi-index=201 " 973 "-device pci-bridge,id=nhpbr,chassis_nr=2,shpc=off,addr=7.0 " 974 "-device pci-testdev,bus=nhpbr,addr=1.0,acpi-index=301 " 975 , &data); 976 free_test_data(&data); 977 } 978 979 static void test_acpi_q35_tcg(void) 980 { 981 test_data data = {}; 982 983 data.machine = MACHINE_Q35; 984 data.required_struct_types = base_required_struct_types; 985 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 986 test_acpi_one(NULL, &data); 987 free_test_data(&data); 988 989 data.smbios_cpu_max_speed = 3000; 990 data.smbios_cpu_curr_speed = 2600; 991 test_acpi_one("-smbios type=4,max-speed=3000,current-speed=2600", &data); 992 free_test_data(&data); 993 } 994 995 static void test_acpi_q35_tcg_type4_count(void) 996 { 997 test_data data = { 998 .machine = MACHINE_Q35, 999 .variant = ".type4-count", 1000 .required_struct_types = base_required_struct_types, 1001 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 1002 .type4_count = 5, 1003 }; 1004 1005 test_acpi_one("-machine smbios-entry-point-type=64 " 1006 "-smp cpus=100,maxcpus=120,sockets=5," 1007 "dies=2,cores=4,threads=3", &data); 1008 free_test_data(&data); 1009 } 1010 1011 static void test_acpi_q35_tcg_core_count(void) 1012 { 1013 test_data data = { 1014 .machine = MACHINE_Q35, 1015 .variant = ".core-count", 1016 .required_struct_types = base_required_struct_types, 1017 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 1018 .smbios_core_count = 9, 1019 .smbios_core_count2 = 9, 1020 }; 1021 1022 test_acpi_one("-machine smbios-entry-point-type=64 " 1023 "-smp 54,sockets=2,dies=3,cores=3,threads=3", 1024 &data); 1025 free_test_data(&data); 1026 } 1027 1028 static void test_acpi_q35_tcg_core_count2(void) 1029 { 1030 test_data data = { 1031 .machine = MACHINE_Q35, 1032 .variant = ".core-count2", 1033 .required_struct_types = base_required_struct_types, 1034 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 1035 .smbios_core_count = 0xFF, 1036 .smbios_core_count2 = 260, 1037 }; 1038 1039 test_acpi_one("-machine smbios-entry-point-type=64 " 1040 "-smp 260,dies=2,cores=130,threads=1", 1041 &data); 1042 free_test_data(&data); 1043 } 1044 1045 static void test_acpi_q35_tcg_thread_count(void) 1046 { 1047 test_data data = { 1048 .machine = MACHINE_Q35, 1049 .variant = ".thread-count", 1050 .required_struct_types = base_required_struct_types, 1051 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 1052 .smbios_thread_count = 27, 1053 }; 1054 1055 test_acpi_one("-machine smbios-entry-point-type=64 " 1056 "-smp cpus=15,maxcpus=54,sockets=2,dies=3,cores=3,threads=3", 1057 &data); 1058 free_test_data(&data); 1059 } 1060 1061 static void test_acpi_q35_tcg_bridge(void) 1062 { 1063 test_data data = {}; 1064 1065 data.machine = MACHINE_Q35; 1066 data.variant = ".bridge"; 1067 data.required_struct_types = base_required_struct_types; 1068 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1069 test_acpi_one("-device pci-bridge,chassis_nr=1,id=br1" 1070 " -device pci-testdev,bus=pcie.0" 1071 " -device pci-testdev,bus=br1", &data); 1072 free_test_data(&data); 1073 } 1074 1075 static void test_acpi_q35_tcg_no_acpi_hotplug(void) 1076 { 1077 test_data data = {}; 1078 1079 data.machine = MACHINE_Q35; 1080 data.variant = ".noacpihp"; 1081 data.required_struct_types = base_required_struct_types; 1082 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1083 test_acpi_one("-global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off" 1084 " -device pci-testdev,bus=pcie.0,acpi-index=101,addr=3.0" 1085 " -device pci-bridge,chassis_nr=1,id=shpcbr,addr=4.0" 1086 " -device pci-testdev,bus=shpcbr,addr=1.0,acpi-index=201" 1087 " -device pci-bridge,chassis_nr=2,shpc=off,id=noshpcbr,addr=5.0" 1088 " -device pci-testdev,bus=noshpcbr,addr=1.0,acpi-index=301" 1089 " -device pcie-root-port,id=hprp,port=0x0,chassis=1,addr=6.0" 1090 " -device pci-testdev,bus=hprp,acpi-index=401" 1091 " -device pcie-root-port,id=nohprp,port=0x0,chassis=2,hotplug=off," 1092 "addr=7.0" 1093 " -device pci-testdev,bus=nohprp,acpi-index=501" 1094 " -device pcie-root-port,id=nohprpint,port=0x0,chassis=3,hotplug=off," 1095 "multifunction=on,addr=8.0" 1096 " -device pci-testdev,bus=nohprpint,acpi-index=601,addr=0.1" 1097 " -device pcie-root-port,id=hprp2,port=0x0,chassis=4,bus=nohprpint," 1098 "addr=0.2" 1099 " -device pci-testdev,bus=hprp2,acpi-index=602" 1100 , &data); 1101 free_test_data(&data); 1102 } 1103 1104 static void test_acpi_q35_multif_bridge(void) 1105 { 1106 test_data data = { 1107 .machine = MACHINE_Q35, 1108 .variant = ".multi-bridge", 1109 }; 1110 test_vm_prepare("-S" 1111 " -device virtio-balloon,id=balloon0,addr=0x4.0x2" 1112 " -device pcie-root-port,id=rp0,multifunction=on," 1113 "port=0x0,chassis=1,addr=0x2" 1114 " -device pcie-root-port,id=rp1,port=0x1,chassis=2,addr=0x3.0x1" 1115 " -device pcie-root-port,id=rp2,port=0x0,chassis=3,bus=rp1,addr=0.0" 1116 " -device pci-bridge,bus=rp2,chassis_nr=4,id=br1" 1117 " -device pcie-root-port,id=rphptgt1,port=0x0,chassis=5,addr=2.1" 1118 " -device pcie-root-port,id=rphptgt2,port=0x0,chassis=6,addr=2.2" 1119 " -device pcie-root-port,id=rphptgt3,port=0x0,chassis=7,addr=2.3" 1120 " -device pci-testdev,bus=pcie.0,addr=2.4" 1121 " -device pci-testdev,bus=pcie.0,addr=2.5,acpi-index=102" 1122 " -device pci-testdev,bus=pcie.0,addr=5.0" 1123 " -device pci-testdev,bus=pcie.0,addr=0xf.0,acpi-index=101" 1124 " -device pci-testdev,bus=rp0,addr=0.0" 1125 " -device pci-testdev,bus=br1" 1126 " -device pcie-root-port,id=rpnohp,chassis=8,addr=0xA.0,hotplug=off" 1127 " -device pcie-root-port,id=rp3,chassis=9,bus=rpnohp" 1128 , &data); 1129 1130 /* hotplugged bridges section */ 1131 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr1", 1132 "{'bus': 'br1', 'addr': '6.0', 'chassis_nr': 128 }"); 1133 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr2-multiif", 1134 "{ 'bus': 'br1', 'addr': '2.2', 'chassis_nr': 129 }"); 1135 qtest_qmp_device_add(data.qts, "pcie-pci-bridge", "hpbr3", 1136 "{'bus': 'rphptgt1', 'addr': '0.0' }"); 1137 qtest_qmp_device_add(data.qts, "pcie-root-port", "hprp", 1138 "{'bus': 'rphptgt2', 'addr': '0.0' }"); 1139 qtest_qmp_device_add(data.qts, "pci-testdev", "hpnic", 1140 "{'bus': 'rphptgt3', 'addr': '0.0' }"); 1141 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 1142 qtest_qmp_eventwait(data.qts, "RESUME"); 1143 1144 process_acpi_tables_noexit(&data); 1145 free_test_data(&data); 1146 1147 /* check that reboot/reset doesn't change any ACPI tables */ 1148 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 1149 process_acpi_tables(&data); 1150 free_test_data(&data); 1151 } 1152 1153 static void test_acpi_q35_tcg_mmio64(void) 1154 { 1155 test_data data = { 1156 .machine = MACHINE_Q35, 1157 .variant = ".mmio64", 1158 .tcg_only = true, 1159 .required_struct_types = base_required_struct_types, 1160 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 1161 }; 1162 1163 test_acpi_one("-m 128M,slots=1,maxmem=2G " 1164 "-cpu Opteron_G1 " 1165 "-object memory-backend-ram,id=ram0,size=128M " 1166 "-numa node,memdev=ram0 " 1167 "-device pci-testdev,membar=2G", 1168 &data); 1169 free_test_data(&data); 1170 } 1171 1172 static void test_acpi_piix4_tcg_cphp(void) 1173 { 1174 test_data data = {}; 1175 1176 data.machine = MACHINE_PC; 1177 data.variant = ".cphp"; 1178 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 1179 " -object memory-backend-ram,id=ram0,size=64M" 1180 " -object memory-backend-ram,id=ram1,size=64M" 1181 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1182 " -numa dist,src=0,dst=1,val=21", 1183 &data); 1184 free_test_data(&data); 1185 } 1186 1187 static void test_acpi_q35_tcg_cphp(void) 1188 { 1189 test_data data = {}; 1190 1191 data.machine = MACHINE_Q35; 1192 data.variant = ".cphp"; 1193 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 1194 " -object memory-backend-ram,id=ram0,size=64M" 1195 " -object memory-backend-ram,id=ram1,size=64M" 1196 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1197 " -numa dist,src=0,dst=1,val=21", 1198 &data); 1199 free_test_data(&data); 1200 } 1201 1202 static uint8_t ipmi_required_struct_types[] = { 1203 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 1204 }; 1205 1206 static void test_acpi_q35_tcg_ipmi(void) 1207 { 1208 test_data data = {}; 1209 1210 data.machine = MACHINE_Q35; 1211 data.variant = ".ipmibt"; 1212 data.required_struct_types = ipmi_required_struct_types; 1213 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1214 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1215 " -device isa-ipmi-bt,bmc=bmc0", 1216 &data); 1217 free_test_data(&data); 1218 } 1219 1220 static void test_acpi_q35_tcg_smbus_ipmi(void) 1221 { 1222 test_data data = {}; 1223 1224 data.machine = MACHINE_Q35; 1225 data.variant = ".ipmismbus"; 1226 data.required_struct_types = ipmi_required_struct_types; 1227 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1228 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1229 " -device smbus-ipmi,bmc=bmc0", 1230 &data); 1231 free_test_data(&data); 1232 } 1233 1234 static void test_acpi_piix4_tcg_ipmi(void) 1235 { 1236 test_data data = {}; 1237 1238 /* Supplying -machine accel argument overrides the default (qtest). 1239 * This is to make guest actually run. 1240 */ 1241 data.machine = MACHINE_PC; 1242 data.variant = ".ipmikcs"; 1243 data.required_struct_types = ipmi_required_struct_types; 1244 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1245 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1246 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 1247 &data); 1248 free_test_data(&data); 1249 } 1250 1251 static void test_acpi_q35_tcg_memhp(void) 1252 { 1253 test_data data = {}; 1254 1255 data.machine = MACHINE_Q35; 1256 data.variant = ".memhp"; 1257 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1258 " -object memory-backend-ram,id=ram0,size=64M" 1259 " -object memory-backend-ram,id=ram1,size=64M" 1260 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1261 " -numa dist,src=0,dst=1,val=21", 1262 &data); 1263 free_test_data(&data); 1264 } 1265 1266 static void test_acpi_piix4_tcg_memhp(void) 1267 { 1268 test_data data = {}; 1269 1270 data.machine = MACHINE_PC; 1271 data.variant = ".memhp"; 1272 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1273 " -object memory-backend-ram,id=ram0,size=64M" 1274 " -object memory-backend-ram,id=ram1,size=64M" 1275 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1276 " -numa dist,src=0,dst=1,val=21", 1277 &data); 1278 free_test_data(&data); 1279 } 1280 1281 static void test_acpi_piix4_tcg_nosmm(void) 1282 { 1283 test_data data = {}; 1284 1285 data.machine = MACHINE_PC; 1286 data.variant = ".nosmm"; 1287 test_acpi_one("-machine smm=off", &data); 1288 free_test_data(&data); 1289 } 1290 1291 static void test_acpi_piix4_tcg_smm_compat(void) 1292 { 1293 test_data data = {}; 1294 1295 data.machine = MACHINE_PC; 1296 data.variant = ".smm-compat"; 1297 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 1298 free_test_data(&data); 1299 } 1300 1301 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 1302 { 1303 test_data data = {}; 1304 1305 data.machine = MACHINE_PC; 1306 data.variant = ".smm-compat-nosmm"; 1307 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1308 free_test_data(&data); 1309 } 1310 1311 static void test_acpi_piix4_tcg_nohpet(void) 1312 { 1313 test_data data = {}; 1314 1315 data.machine = MACHINE_PC; 1316 data.machine_param = ",hpet=off"; 1317 data.variant = ".nohpet"; 1318 test_acpi_one(NULL, &data); 1319 free_test_data(&data); 1320 } 1321 1322 static void test_acpi_q35_tcg_numamem(void) 1323 { 1324 test_data data = {}; 1325 1326 data.machine = MACHINE_Q35; 1327 data.variant = ".numamem"; 1328 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1329 " -numa node -numa node,memdev=ram0", &data); 1330 free_test_data(&data); 1331 } 1332 1333 static void test_acpi_q35_kvm_xapic(void) 1334 { 1335 test_data data = {}; 1336 1337 data.machine = MACHINE_Q35; 1338 data.variant = ".xapic"; 1339 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1340 " -numa node -numa node,memdev=ram0" 1341 " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); 1342 free_test_data(&data); 1343 } 1344 1345 static void test_acpi_q35_tcg_nosmm(void) 1346 { 1347 test_data data = {}; 1348 1349 data.machine = MACHINE_Q35; 1350 data.variant = ".nosmm"; 1351 test_acpi_one("-machine smm=off", &data); 1352 free_test_data(&data); 1353 } 1354 1355 static void test_acpi_q35_tcg_smm_compat(void) 1356 { 1357 test_data data = {}; 1358 1359 data.machine = MACHINE_Q35; 1360 data.variant = ".smm-compat"; 1361 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1362 free_test_data(&data); 1363 } 1364 1365 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1366 { 1367 test_data data = {}; 1368 1369 data.machine = MACHINE_Q35; 1370 data.variant = ".smm-compat-nosmm"; 1371 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1372 free_test_data(&data); 1373 } 1374 1375 static void test_acpi_q35_tcg_nohpet(void) 1376 { 1377 test_data data = {}; 1378 1379 data.machine = MACHINE_Q35; 1380 data.machine_param = ",hpet=off"; 1381 data.variant = ".nohpet"; 1382 test_acpi_one(NULL, &data); 1383 free_test_data(&data); 1384 } 1385 1386 static void test_acpi_q35_kvm_dmar(void) 1387 { 1388 test_data data = {}; 1389 1390 data.machine = MACHINE_Q35; 1391 data.variant = ".dmar"; 1392 test_acpi_one("-machine kernel-irqchip=split -accel kvm" 1393 " -device intel-iommu,intremap=on,device-iotlb=on", &data); 1394 free_test_data(&data); 1395 } 1396 1397 static void test_acpi_q35_tcg_ivrs(void) 1398 { 1399 test_data data = {}; 1400 1401 data.machine = MACHINE_Q35; 1402 data.variant = ".ivrs"; 1403 data.tcg_only = true, 1404 test_acpi_one(" -device amd-iommu", &data); 1405 free_test_data(&data); 1406 } 1407 1408 static void test_acpi_piix4_tcg_numamem(void) 1409 { 1410 test_data data = {}; 1411 1412 data.machine = MACHINE_PC; 1413 data.variant = ".numamem"; 1414 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1415 " -numa node -numa node,memdev=ram0", &data); 1416 free_test_data(&data); 1417 } 1418 1419 uint64_t tpm_tis_base_addr; 1420 1421 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1422 uint64_t base, enum TPMVersion tpm_version) 1423 { 1424 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1425 machine, tpm_if); 1426 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1427 TPMTestState test; 1428 test_data data = {}; 1429 GThread *thread; 1430 const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12"; 1431 char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix); 1432 1433 tpm_tis_base_addr = base; 1434 1435 module_call_init(MODULE_INIT_QOM); 1436 1437 test.addr = g_new0(SocketAddress, 1); 1438 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1439 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1440 g_mutex_init(&test.data_mutex); 1441 g_cond_init(&test.data_cond); 1442 test.data_cond_signal = false; 1443 test.tpm_version = tpm_version; 1444 1445 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1446 tpm_emu_test_wait_cond(&test); 1447 1448 data.machine = machine; 1449 data.variant = variant; 1450 1451 args = g_strdup_printf( 1452 " -chardev socket,id=chr,path=%s" 1453 " -tpmdev emulator,id=dev,chardev=chr" 1454 " -device tpm-%s,tpmdev=dev", 1455 test.addr->u.q_unix.path, tpm_if); 1456 1457 test_acpi_one(args, &data); 1458 1459 g_thread_join(thread); 1460 g_unlink(test.addr->u.q_unix.path); 1461 qapi_free_SocketAddress(test.addr); 1462 g_rmdir(tmp_path); 1463 g_free(variant); 1464 g_free(tmp_path); 1465 g_free(tmp_dir_name); 1466 g_free(args); 1467 free_test_data(&data); 1468 } 1469 1470 static void test_acpi_q35_tcg_tpm2_tis(void) 1471 { 1472 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0); 1473 } 1474 1475 static void test_acpi_q35_tcg_tpm12_tis(void) 1476 { 1477 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2); 1478 } 1479 1480 static void test_acpi_tcg_dimm_pxm(const char *machine) 1481 { 1482 test_data data = {}; 1483 1484 data.machine = machine; 1485 data.variant = ".dimmpxm"; 1486 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1487 " -smp 4,sockets=4" 1488 " -m 128M,slots=3,maxmem=1G" 1489 " -object memory-backend-ram,id=ram0,size=32M" 1490 " -object memory-backend-ram,id=ram1,size=32M" 1491 " -object memory-backend-ram,id=ram2,size=32M" 1492 " -object memory-backend-ram,id=ram3,size=32M" 1493 " -numa node,memdev=ram0,nodeid=0" 1494 " -numa node,memdev=ram1,nodeid=1" 1495 " -numa node,memdev=ram2,nodeid=2" 1496 " -numa node,memdev=ram3,nodeid=3" 1497 " -numa cpu,node-id=0,socket-id=0" 1498 " -numa cpu,node-id=1,socket-id=1" 1499 " -numa cpu,node-id=2,socket-id=2" 1500 " -numa cpu,node-id=3,socket-id=3" 1501 " -object memory-backend-ram,id=ram4,size=128M" 1502 " -object memory-backend-ram,id=nvm0,size=128M" 1503 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1504 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1505 &data); 1506 free_test_data(&data); 1507 } 1508 1509 static void test_acpi_q35_tcg_dimm_pxm(void) 1510 { 1511 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1512 } 1513 1514 static void test_acpi_piix4_tcg_dimm_pxm(void) 1515 { 1516 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1517 } 1518 1519 static void test_acpi_virt_tcg_memhp(void) 1520 { 1521 test_data data = { 1522 .machine = "virt", 1523 .tcg_only = true, 1524 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1525 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1526 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1527 .ram_start = 0x40000000ULL, 1528 .scan_len = 256ULL * 1024 * 1024, 1529 }; 1530 1531 data.variant = ".memhp"; 1532 test_acpi_one(" -machine nvdimm=on" 1533 " -cpu cortex-a57" 1534 " -m 256M,slots=3,maxmem=1G" 1535 " -object memory-backend-ram,id=ram0,size=128M" 1536 " -object memory-backend-ram,id=ram1,size=128M" 1537 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1538 " -numa dist,src=0,dst=1,val=21" 1539 " -object memory-backend-ram,id=ram2,size=128M" 1540 " -object memory-backend-ram,id=nvm0,size=128M" 1541 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1542 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1543 &data); 1544 1545 free_test_data(&data); 1546 1547 } 1548 1549 static void test_acpi_microvm_prepare(test_data *data) 1550 { 1551 data->machine = "microvm"; 1552 data->required_struct_types = NULL; /* no smbios */ 1553 data->required_struct_types_len = 0; 1554 data->blkdev = "virtio-blk-device"; 1555 } 1556 1557 static void test_acpi_microvm_tcg(void) 1558 { 1559 test_data data = {}; 1560 1561 test_acpi_microvm_prepare(&data); 1562 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1563 &data); 1564 free_test_data(&data); 1565 } 1566 1567 static void test_acpi_microvm_usb_tcg(void) 1568 { 1569 test_data data = {}; 1570 1571 test_acpi_microvm_prepare(&data); 1572 data.variant = ".usb"; 1573 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1574 &data); 1575 free_test_data(&data); 1576 } 1577 1578 static void test_acpi_microvm_rtc_tcg(void) 1579 { 1580 test_data data = {}; 1581 1582 test_acpi_microvm_prepare(&data); 1583 data.variant = ".rtc"; 1584 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1585 &data); 1586 free_test_data(&data); 1587 } 1588 1589 static void test_acpi_microvm_pcie_tcg(void) 1590 { 1591 test_data data = {}; 1592 1593 test_acpi_microvm_prepare(&data); 1594 data.variant = ".pcie"; 1595 data.tcg_only = true; /* need constant host-phys-bits */ 1596 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1597 &data); 1598 free_test_data(&data); 1599 } 1600 1601 static void test_acpi_microvm_ioapic2_tcg(void) 1602 { 1603 test_data data = {}; 1604 1605 test_acpi_microvm_prepare(&data); 1606 data.variant = ".ioapic2"; 1607 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1608 &data); 1609 free_test_data(&data); 1610 } 1611 1612 static void test_acpi_virt_tcg_numamem(void) 1613 { 1614 test_data data = { 1615 .machine = "virt", 1616 .tcg_only = true, 1617 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1618 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1619 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1620 .ram_start = 0x40000000ULL, 1621 .scan_len = 128ULL * 1024 * 1024, 1622 }; 1623 1624 data.variant = ".numamem"; 1625 test_acpi_one(" -cpu cortex-a57" 1626 " -object memory-backend-ram,id=ram0,size=128M" 1627 " -numa node,memdev=ram0", 1628 &data); 1629 1630 free_test_data(&data); 1631 1632 } 1633 1634 static void test_acpi_virt_tcg_pxb(void) 1635 { 1636 test_data data = { 1637 .machine = "virt", 1638 .tcg_only = true, 1639 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1640 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1641 .ram_start = 0x40000000ULL, 1642 .scan_len = 128ULL * 1024 * 1024, 1643 }; 1644 /* 1645 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1646 * the reason is the bus of pxb-pcie is also root bus, it would lead 1647 * to the error only PCI/PCIE bridge could plug onto pxb. 1648 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1649 * to solve the conflicts. 1650 */ 1651 data.variant = ".pxb"; 1652 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1653 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1654 " -drive file=" 1655 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1656 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1657 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1658 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1659 " -cpu cortex-a57" 1660 " -device pxb-pcie,bus_nr=128", 1661 &data); 1662 1663 free_test_data(&data); 1664 } 1665 1666 static void test_acpi_tcg_acpi_hmat(const char *machine) 1667 { 1668 test_data data = {}; 1669 1670 data.machine = machine; 1671 data.variant = ".acpihmat"; 1672 test_acpi_one(" -machine hmat=on" 1673 " -smp 2,sockets=2" 1674 " -m 128M,slots=2,maxmem=1G" 1675 " -object memory-backend-ram,size=64M,id=m0" 1676 " -object memory-backend-ram,size=64M,id=m1" 1677 " -numa node,nodeid=0,memdev=m0" 1678 " -numa node,nodeid=1,memdev=m1,initiator=0" 1679 " -numa cpu,node-id=0,socket-id=0" 1680 " -numa cpu,node-id=0,socket-id=1" 1681 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1682 "data-type=access-latency,latency=1" 1683 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1684 "data-type=access-bandwidth,bandwidth=65534M" 1685 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1686 "data-type=access-latency,latency=65534" 1687 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1688 "data-type=access-bandwidth,bandwidth=32767M" 1689 " -numa hmat-cache,node-id=0,size=10K,level=1," 1690 "associativity=direct,policy=write-back,line=8" 1691 " -numa hmat-cache,node-id=1,size=10K,level=1," 1692 "associativity=direct,policy=write-back,line=8", 1693 &data); 1694 free_test_data(&data); 1695 } 1696 1697 static void test_acpi_q35_tcg_acpi_hmat(void) 1698 { 1699 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1700 } 1701 1702 static void test_acpi_piix4_tcg_acpi_hmat(void) 1703 { 1704 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1705 } 1706 1707 static void test_acpi_virt_tcg_acpi_hmat(void) 1708 { 1709 test_data data = { 1710 .machine = "virt", 1711 .tcg_only = true, 1712 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1713 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1714 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1715 .ram_start = 0x40000000ULL, 1716 .scan_len = 128ULL * 1024 * 1024, 1717 }; 1718 1719 data.variant = ".acpihmatvirt"; 1720 1721 test_acpi_one(" -machine hmat=on" 1722 " -cpu cortex-a57" 1723 " -smp 4,sockets=2" 1724 " -m 384M" 1725 " -object memory-backend-ram,size=128M,id=ram0" 1726 " -object memory-backend-ram,size=128M,id=ram1" 1727 " -object memory-backend-ram,size=128M,id=ram2" 1728 " -numa node,nodeid=0,memdev=ram0" 1729 " -numa node,nodeid=1,memdev=ram1" 1730 " -numa node,nodeid=2,memdev=ram2" 1731 " -numa cpu,node-id=0,socket-id=0" 1732 " -numa cpu,node-id=0,socket-id=0" 1733 " -numa cpu,node-id=1,socket-id=1" 1734 " -numa cpu,node-id=1,socket-id=1" 1735 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1736 "data-type=access-latency,latency=10" 1737 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1738 "data-type=access-bandwidth,bandwidth=10485760" 1739 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1740 "data-type=access-latency,latency=20" 1741 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1742 "data-type=access-bandwidth,bandwidth=5242880" 1743 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1744 "data-type=access-latency,latency=30" 1745 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1746 "data-type=access-bandwidth,bandwidth=1048576" 1747 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1748 "data-type=access-latency,latency=20" 1749 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1750 "data-type=access-bandwidth,bandwidth=5242880" 1751 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1752 "data-type=access-latency,latency=10" 1753 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1754 "data-type=access-bandwidth,bandwidth=10485760" 1755 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1756 "data-type=access-latency,latency=30" 1757 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1758 "data-type=access-bandwidth,bandwidth=1048576", 1759 &data); 1760 1761 free_test_data(&data); 1762 } 1763 1764 static void test_acpi_q35_tcg_acpi_hmat_noinitiator(void) 1765 { 1766 test_data data = {}; 1767 1768 data.machine = MACHINE_Q35; 1769 data.variant = ".acpihmat-noinitiator"; 1770 test_acpi_one(" -machine hmat=on" 1771 " -smp 4,sockets=2" 1772 " -m 128M" 1773 " -object memory-backend-ram,size=32M,id=ram0" 1774 " -object memory-backend-ram,size=32M,id=ram1" 1775 " -object memory-backend-ram,size=64M,id=ram2" 1776 " -numa node,nodeid=0,memdev=ram0" 1777 " -numa node,nodeid=1,memdev=ram1" 1778 " -numa node,nodeid=2,memdev=ram2" 1779 " -numa cpu,node-id=0,socket-id=0" 1780 " -numa cpu,node-id=0,socket-id=0" 1781 " -numa cpu,node-id=1,socket-id=1" 1782 " -numa cpu,node-id=1,socket-id=1" 1783 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1784 "data-type=access-latency,latency=10" 1785 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1786 "data-type=access-bandwidth,bandwidth=10485760" 1787 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1788 "data-type=access-latency,latency=20" 1789 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1790 "data-type=access-bandwidth,bandwidth=5242880" 1791 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1792 "data-type=access-latency,latency=30" 1793 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1794 "data-type=access-bandwidth,bandwidth=1048576" 1795 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1796 "data-type=access-latency,latency=20" 1797 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1798 "data-type=access-bandwidth,bandwidth=5242880" 1799 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1800 "data-type=access-latency,latency=10" 1801 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1802 "data-type=access-bandwidth,bandwidth=10485760" 1803 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1804 "data-type=access-latency,latency=30" 1805 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1806 "data-type=access-bandwidth,bandwidth=1048576", 1807 &data); 1808 free_test_data(&data); 1809 } 1810 1811 #ifdef CONFIG_POSIX 1812 static void test_acpi_erst(const char *machine) 1813 { 1814 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1815 gchar *params; 1816 test_data data = {}; 1817 1818 data.machine = machine; 1819 data.variant = ".acpierst"; 1820 params = g_strdup_printf( 1821 " -object memory-backend-file,id=erstnvram," 1822 "mem-path=%s,size=0x10000,share=on" 1823 " -device acpi-erst,memdev=erstnvram", tmp_path); 1824 test_acpi_one(params, &data); 1825 free_test_data(&data); 1826 g_free(params); 1827 g_assert(g_rmdir(tmp_path) == 0); 1828 g_free(tmp_path); 1829 } 1830 1831 static void test_acpi_piix4_acpi_erst(void) 1832 { 1833 test_acpi_erst(MACHINE_PC); 1834 } 1835 1836 static void test_acpi_q35_acpi_erst(void) 1837 { 1838 test_acpi_erst(MACHINE_Q35); 1839 } 1840 1841 static void test_acpi_microvm_acpi_erst(void) 1842 { 1843 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1844 gchar *params; 1845 test_data data = {}; 1846 1847 test_acpi_microvm_prepare(&data); 1848 data.variant = ".pcie"; 1849 data.tcg_only = true; /* need constant host-phys-bits */ 1850 params = g_strdup_printf(" -machine microvm," 1851 "acpi=on,ioapic2=off,rtc=off,pcie=on" 1852 " -object memory-backend-file,id=erstnvram," 1853 "mem-path=%s,size=0x10000,share=on" 1854 " -device acpi-erst,memdev=erstnvram", tmp_path); 1855 test_acpi_one(params, &data); 1856 g_free(params); 1857 g_assert(g_rmdir(tmp_path) == 0); 1858 g_free(tmp_path); 1859 free_test_data(&data); 1860 } 1861 #endif /* CONFIG_POSIX */ 1862 1863 static void test_acpi_virt_tcg(void) 1864 { 1865 test_data data = { 1866 .machine = "virt", 1867 .tcg_only = true, 1868 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1869 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1870 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1871 .ram_start = 0x40000000ULL, 1872 .scan_len = 128ULL * 1024 * 1024, 1873 }; 1874 1875 data.smbios_cpu_max_speed = 2900; 1876 data.smbios_cpu_curr_speed = 2700; 1877 test_acpi_one("-cpu cortex-a57 " 1878 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1879 free_test_data(&data); 1880 } 1881 1882 static void test_acpi_virt_tcg_topology(void) 1883 { 1884 test_data data = { 1885 .machine = "virt", 1886 .variant = ".topology", 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 "-smp sockets=1,clusters=2,cores=2,threads=2", &data); 1897 free_test_data(&data); 1898 } 1899 1900 static void test_acpi_q35_viot(void) 1901 { 1902 test_data data = { 1903 .machine = MACHINE_Q35, 1904 .variant = ".viot", 1905 }; 1906 1907 /* 1908 * To keep things interesting, two buses bypass the IOMMU. 1909 * VIOT should only describes the other two buses. 1910 */ 1911 test_acpi_one("-machine default_bus_bypass_iommu=on " 1912 "-device virtio-iommu-pci " 1913 "-device pxb-pcie,bus_nr=0x10,id=pcie.100,bus=pcie.0 " 1914 "-device pxb-pcie,bus_nr=0x20,id=pcie.200,bus=pcie.0,bypass_iommu=on " 1915 "-device pxb-pcie,bus_nr=0x30,id=pcie.300,bus=pcie.0", 1916 &data); 1917 free_test_data(&data); 1918 } 1919 1920 #ifdef CONFIG_POSIX 1921 static void test_acpi_q35_cxl(void) 1922 { 1923 gchar *tmp_path = g_dir_make_tmp("qemu-test-cxl.XXXXXX", NULL); 1924 gchar *params; 1925 1926 test_data data = { 1927 .machine = MACHINE_Q35, 1928 .variant = ".cxl", 1929 }; 1930 /* 1931 * A complex CXL setup. 1932 */ 1933 params = g_strdup_printf(" -machine cxl=on" 1934 " -object memory-backend-file,id=cxl-mem1,mem-path=%s,size=256M" 1935 " -object memory-backend-file,id=cxl-mem2,mem-path=%s,size=256M" 1936 " -object memory-backend-file,id=cxl-mem3,mem-path=%s,size=256M" 1937 " -object memory-backend-file,id=cxl-mem4,mem-path=%s,size=256M" 1938 " -object memory-backend-file,id=lsa1,mem-path=%s,size=256M" 1939 " -object memory-backend-file,id=lsa2,mem-path=%s,size=256M" 1940 " -object memory-backend-file,id=lsa3,mem-path=%s,size=256M" 1941 " -object memory-backend-file,id=lsa4,mem-path=%s,size=256M" 1942 " -device pxb-cxl,bus_nr=12,bus=pcie.0,id=cxl.1" 1943 " -device pxb-cxl,bus_nr=222,bus=pcie.0,id=cxl.2" 1944 " -device cxl-rp,port=0,bus=cxl.1,id=rp1,chassis=0,slot=2" 1945 " -device cxl-type3,bus=rp1,persistent-memdev=cxl-mem1,lsa=lsa1" 1946 " -device cxl-rp,port=1,bus=cxl.1,id=rp2,chassis=0,slot=3" 1947 " -device cxl-type3,bus=rp2,persistent-memdev=cxl-mem2,lsa=lsa2" 1948 " -device cxl-rp,port=0,bus=cxl.2,id=rp3,chassis=0,slot=5" 1949 " -device cxl-type3,bus=rp3,persistent-memdev=cxl-mem3,lsa=lsa3" 1950 " -device cxl-rp,port=1,bus=cxl.2,id=rp4,chassis=0,slot=6" 1951 " -device cxl-type3,bus=rp4,persistent-memdev=cxl-mem4,lsa=lsa4" 1952 " -M cxl-fmw.0.targets.0=cxl.1,cxl-fmw.0.size=4G,cxl-fmw.0.interleave-granularity=8k," 1953 "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", 1954 tmp_path, tmp_path, tmp_path, tmp_path, 1955 tmp_path, tmp_path, tmp_path, tmp_path); 1956 test_acpi_one(params, &data); 1957 1958 g_free(params); 1959 g_assert(g_rmdir(tmp_path) == 0); 1960 g_free(tmp_path); 1961 free_test_data(&data); 1962 } 1963 #endif /* CONFIG_POSIX */ 1964 1965 static void test_acpi_virt_viot(void) 1966 { 1967 test_data data = { 1968 .machine = "virt", 1969 .tcg_only = true, 1970 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1971 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1972 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1973 .ram_start = 0x40000000ULL, 1974 .scan_len = 128ULL * 1024 * 1024, 1975 }; 1976 1977 test_acpi_one("-cpu cortex-a57 " 1978 "-device virtio-iommu-pci", &data); 1979 free_test_data(&data); 1980 } 1981 1982 #ifndef _WIN32 1983 # define DEV_NULL "/dev/null" 1984 #else 1985 # define DEV_NULL "nul" 1986 #endif 1987 1988 static void test_acpi_q35_slic(void) 1989 { 1990 test_data data = { 1991 .machine = MACHINE_Q35, 1992 .variant = ".slic", 1993 }; 1994 1995 test_acpi_one("-acpitable sig=SLIC,oem_id=\"CRASH \",oem_table_id=ME," 1996 "oem_rev=00002210,asl_compiler_id=qemu," 1997 "asl_compiler_rev=00000000,data=" DEV_NULL, 1998 &data); 1999 free_test_data(&data); 2000 } 2001 2002 static void test_acpi_q35_applesmc(void) 2003 { 2004 test_data data = { 2005 .machine = MACHINE_Q35, 2006 .variant = ".applesmc", 2007 }; 2008 2009 /* supply fake 64-byte OSK to silence missing key warning */ 2010 test_acpi_one("-device isa-applesmc,osk=any64characterfakeoskisenough" 2011 "topreventinvalidkeywarningsonstderr", &data); 2012 free_test_data(&data); 2013 } 2014 2015 static void test_acpi_q35_pvpanic_isa(void) 2016 { 2017 test_data data = { 2018 .machine = MACHINE_Q35, 2019 .variant = ".pvpanic-isa", 2020 }; 2021 2022 test_acpi_one("-device pvpanic", &data); 2023 free_test_data(&data); 2024 } 2025 2026 static void test_oem_fields(test_data *data) 2027 { 2028 int i; 2029 2030 for (i = 0; i < data->tables->len; ++i) { 2031 AcpiSdtTable *sdt; 2032 2033 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 2034 /* FACS doesn't have OEMID and OEMTABLEID fields */ 2035 if (compare_signature(sdt, "FACS")) { 2036 continue; 2037 } 2038 2039 g_assert(strncmp((char *)sdt->aml + 10, OEM_ID, 6) == 0); 2040 g_assert(strncmp((char *)sdt->aml + 16, OEM_TABLE_ID, 8) == 0); 2041 } 2042 } 2043 2044 static void test_acpi_piix4_oem_fields(void) 2045 { 2046 char *args; 2047 test_data data = {}; 2048 2049 data.machine = MACHINE_PC; 2050 data.required_struct_types = base_required_struct_types; 2051 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 2052 2053 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 2054 data.qts = qtest_init(args); 2055 test_acpi_load_tables(&data); 2056 test_oem_fields(&data); 2057 qtest_quit(data.qts); 2058 free_test_data(&data); 2059 g_free(args); 2060 } 2061 2062 static void test_acpi_q35_oem_fields(void) 2063 { 2064 char *args; 2065 test_data data = {}; 2066 2067 data.machine = MACHINE_Q35; 2068 data.required_struct_types = base_required_struct_types; 2069 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 2070 2071 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 2072 data.qts = qtest_init(args); 2073 test_acpi_load_tables(&data); 2074 test_oem_fields(&data); 2075 qtest_quit(data.qts); 2076 free_test_data(&data); 2077 g_free(args); 2078 } 2079 2080 static void test_acpi_microvm_oem_fields(void) 2081 { 2082 test_data data = {}; 2083 char *args; 2084 2085 test_acpi_microvm_prepare(&data); 2086 2087 args = test_acpi_create_args(&data, 2088 OEM_TEST_ARGS",acpi=on"); 2089 data.qts = qtest_init(args); 2090 test_acpi_load_tables(&data); 2091 test_oem_fields(&data); 2092 qtest_quit(data.qts); 2093 free_test_data(&data); 2094 g_free(args); 2095 } 2096 2097 static void test_acpi_virt_oem_fields(void) 2098 { 2099 test_data data = { 2100 .machine = "virt", 2101 .tcg_only = true, 2102 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 2103 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 2104 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 2105 .ram_start = 0x40000000ULL, 2106 .scan_len = 128ULL * 1024 * 1024, 2107 }; 2108 char *args; 2109 2110 args = test_acpi_create_args(&data, "-cpu cortex-a57 "OEM_TEST_ARGS); 2111 data.qts = qtest_init(args); 2112 test_acpi_load_tables(&data); 2113 test_oem_fields(&data); 2114 qtest_quit(data.qts); 2115 free_test_data(&data); 2116 g_free(args); 2117 } 2118 2119 2120 int main(int argc, char *argv[]) 2121 { 2122 const char *arch = qtest_get_arch(); 2123 bool has_kvm, has_tcg; 2124 char *v_env = getenv("V"); 2125 int ret; 2126 2127 if (v_env) { 2128 verbosity_level = atoi(v_env); 2129 } 2130 2131 g_test_init(&argc, &argv, NULL); 2132 2133 has_kvm = qtest_has_accel("kvm"); 2134 has_tcg = qtest_has_accel("tcg"); 2135 2136 if (!has_tcg && !has_kvm) { 2137 g_test_skip("No KVM or TCG accelerator available"); 2138 return 0; 2139 } 2140 2141 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 2142 ret = boot_sector_init(disk); 2143 if (ret) { 2144 return ret; 2145 } 2146 if (qtest_has_machine(MACHINE_PC)) { 2147 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 2148 qtest_add_func("acpi/piix4/oem-fields", test_acpi_piix4_oem_fields); 2149 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 2150 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 2151 test_acpi_piix4_no_root_hotplug); 2152 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 2153 test_acpi_piix4_no_bridge_hotplug); 2154 qtest_add_func("acpi/piix4/pci-hotplug/off", 2155 test_acpi_piix4_no_acpi_pci_hotplug); 2156 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 2157 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 2158 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 2159 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 2160 qtest_add_func("acpi/piix4/smm-compat", 2161 test_acpi_piix4_tcg_smm_compat); 2162 qtest_add_func("acpi/piix4/smm-compat-nosmm", 2163 test_acpi_piix4_tcg_smm_compat_nosmm); 2164 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 2165 2166 /* i386 does not support memory hotplug */ 2167 if (strcmp(arch, "i386")) { 2168 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 2169 qtest_add_func("acpi/piix4/dimmpxm", 2170 test_acpi_piix4_tcg_dimm_pxm); 2171 qtest_add_func("acpi/piix4/acpihmat", 2172 test_acpi_piix4_tcg_acpi_hmat); 2173 } 2174 #ifdef CONFIG_POSIX 2175 qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst); 2176 #endif 2177 } 2178 if (qtest_has_machine(MACHINE_Q35)) { 2179 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 2180 qtest_add_func("acpi/q35/oem-fields", test_acpi_q35_oem_fields); 2181 if (tpm_model_is_available("-machine q35", "tpm-tis")) { 2182 qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis); 2183 qtest_add_func("acpi/q35/tpm12-tis", 2184 test_acpi_q35_tcg_tpm12_tis); 2185 } 2186 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 2187 qtest_add_func("acpi/q35/no-acpi-hotplug", 2188 test_acpi_q35_tcg_no_acpi_hotplug); 2189 qtest_add_func("acpi/q35/multif-bridge", 2190 test_acpi_q35_multif_bridge); 2191 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 2192 qtest_add_func("acpi/q35/smbus/ipmi", test_acpi_q35_tcg_smbus_ipmi); 2193 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 2194 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 2195 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 2196 qtest_add_func("acpi/q35/smm-compat", 2197 test_acpi_q35_tcg_smm_compat); 2198 qtest_add_func("acpi/q35/smm-compat-nosmm", 2199 test_acpi_q35_tcg_smm_compat_nosmm); 2200 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 2201 qtest_add_func("acpi/q35/acpihmat-noinitiator", 2202 test_acpi_q35_tcg_acpi_hmat_noinitiator); 2203 2204 /* i386 does not support memory hotplug */ 2205 if (strcmp(arch, "i386")) { 2206 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 2207 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 2208 qtest_add_func("acpi/q35/acpihmat", 2209 test_acpi_q35_tcg_acpi_hmat); 2210 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 2211 } 2212 #ifdef CONFIG_POSIX 2213 qtest_add_func("acpi/q35/acpierst", test_acpi_q35_acpi_erst); 2214 #endif 2215 qtest_add_func("acpi/q35/applesmc", test_acpi_q35_applesmc); 2216 qtest_add_func("acpi/q35/pvpanic-isa", test_acpi_q35_pvpanic_isa); 2217 if (has_tcg) { 2218 qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); 2219 } 2220 if (has_kvm) { 2221 qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); 2222 qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar); 2223 qtest_add_func("acpi/q35/type4-count", 2224 test_acpi_q35_tcg_type4_count); 2225 qtest_add_func("acpi/q35/core-count", 2226 test_acpi_q35_tcg_core_count); 2227 qtest_add_func("acpi/q35/core-count2", 2228 test_acpi_q35_tcg_core_count2); 2229 qtest_add_func("acpi/q35/thread-count", 2230 test_acpi_q35_tcg_thread_count); 2231 } 2232 if (qtest_has_device("virtio-iommu-pci")) { 2233 qtest_add_func("acpi/q35/viot", test_acpi_q35_viot); 2234 } 2235 #ifdef CONFIG_POSIX 2236 qtest_add_func("acpi/q35/cxl", test_acpi_q35_cxl); 2237 #endif 2238 qtest_add_func("acpi/q35/slic", test_acpi_q35_slic); 2239 } 2240 if (qtest_has_machine("microvm")) { 2241 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 2242 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 2243 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 2244 qtest_add_func("acpi/microvm/ioapic2", 2245 test_acpi_microvm_ioapic2_tcg); 2246 qtest_add_func("acpi/microvm/oem-fields", 2247 test_acpi_microvm_oem_fields); 2248 if (has_tcg) { 2249 if (strcmp(arch, "x86_64") == 0) { 2250 qtest_add_func("acpi/microvm/pcie", 2251 test_acpi_microvm_pcie_tcg); 2252 #ifdef CONFIG_POSIX 2253 qtest_add_func("acpi/microvm/acpierst", 2254 test_acpi_microvm_acpi_erst); 2255 #endif 2256 } 2257 } 2258 } 2259 } else if (strcmp(arch, "aarch64") == 0) { 2260 if (has_tcg && qtest_has_device("virtio-blk-pci")) { 2261 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 2262 qtest_add_func("acpi/virt/acpihmatvirt", 2263 test_acpi_virt_tcg_acpi_hmat); 2264 qtest_add_func("acpi/virt/topology", test_acpi_virt_tcg_topology); 2265 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 2266 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 2267 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 2268 qtest_add_func("acpi/virt/oem-fields", test_acpi_virt_oem_fields); 2269 if (qtest_has_device("virtio-iommu-pci")) { 2270 qtest_add_func("acpi/virt/viot", test_acpi_virt_viot); 2271 } 2272 } 2273 } 2274 ret = g_test_run(); 2275 boot_sector_cleanup(disk); 2276 return ret; 2277 } 2278