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 int type4_count; 101 QTestState *qts; 102 } test_data; 103 104 static char disk[] = "tests/acpi-test-disk-XXXXXX"; 105 static const char *data_dir = "tests/data/acpi"; 106 #ifdef CONFIG_IASL 107 static const char *iasl = CONFIG_IASL; 108 #else 109 static const char *iasl; 110 #endif 111 112 static int verbosity_level; 113 114 static bool compare_signature(const AcpiSdtTable *sdt, const char *signature) 115 { 116 return !memcmp(sdt->aml, signature, 4); 117 } 118 119 static void cleanup_table_descriptor(AcpiSdtTable *table) 120 { 121 g_free(table->aml); 122 if (table->aml_file && 123 !table->tmp_files_retain && 124 g_strstr_len(table->aml_file, -1, "aml-")) { 125 unlink(table->aml_file); 126 } 127 g_free(table->aml_file); 128 g_free(table->asl); 129 if (table->asl_file && 130 !table->tmp_files_retain) { 131 unlink(table->asl_file); 132 } 133 g_free(table->asl_file); 134 } 135 136 static void free_test_data(test_data *data) 137 { 138 int i; 139 140 if (!data->tables) { 141 return; 142 } 143 for (i = 0; i < data->tables->len; ++i) { 144 cleanup_table_descriptor(&g_array_index(data->tables, AcpiSdtTable, i)); 145 } 146 147 g_array_free(data->tables, true); 148 } 149 150 static void test_acpi_rsdp_table(test_data *data) 151 { 152 uint8_t *rsdp_table = data->rsdp_table; 153 154 acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table); 155 156 switch (rsdp_table[15 /* Revision offset */]) { 157 case 0: /* ACPI 1.0 RSDP */ 158 /* With rev 1, checksum is only for the first 20 bytes */ 159 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 160 break; 161 case 2: /* ACPI 2.0+ RSDP */ 162 /* With revision 2, we have 2 checksums */ 163 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 164 g_assert(!acpi_calc_checksum(rsdp_table, 36)); 165 break; 166 default: 167 g_assert_not_reached(); 168 } 169 } 170 171 static void test_acpi_rxsdt_table(test_data *data) 172 { 173 const char *sig = "RSDT"; 174 AcpiSdtTable rsdt = {}; 175 int entry_size = 4; 176 int addr_off = 16 /* RsdtAddress */; 177 uint8_t *ent; 178 179 if (data->rsdp_table[15 /* Revision offset */] != 0) { 180 addr_off = 24 /* XsdtAddress */; 181 entry_size = 8; 182 sig = "XSDT"; 183 } 184 /* read [RX]SDT table */ 185 acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len, 186 &data->rsdp_table[addr_off], entry_size, sig, true); 187 188 /* Load all tables and add to test list directly RSDT referenced tables */ 189 ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) { 190 AcpiSdtTable ssdt_table = {}; 191 192 acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent, 193 entry_size, NULL, true); 194 /* Add table to ASL test tables list */ 195 g_array_append_val(data->tables, ssdt_table); 196 } 197 cleanup_table_descriptor(&rsdt); 198 } 199 200 static void test_acpi_fadt_table(test_data *data) 201 { 202 /* FADT table is 1st */ 203 AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0); 204 uint8_t *fadt_aml = table.aml; 205 uint32_t fadt_len = table.aml_len; 206 uint32_t val; 207 int dsdt_offset = 40 /* DSDT */; 208 int dsdt_entry_size = 4; 209 210 g_assert(compare_signature(&table, "FACP")); 211 212 /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ 213 memcpy(&val, fadt_aml + 112 /* Flags */, 4); 214 val = le32_to_cpu(val); 215 if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) { 216 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 217 fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false); 218 g_array_append_val(data->tables, table); 219 } 220 221 memcpy(&val, fadt_aml + dsdt_offset, 4); 222 val = le32_to_cpu(val); 223 if (!val) { 224 dsdt_offset = 140 /* X_DSDT */; 225 dsdt_entry_size = 8; 226 } 227 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 228 fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true); 229 g_array_append_val(data->tables, table); 230 231 memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */ 232 memset(fadt_aml + 40, 0, 4); /* sanitize DSDT ptr */ 233 if (fadt_aml[8 /* FADT Major Version */] >= 3) { 234 memset(fadt_aml + 132, 0, 8); /* sanitize X_FIRMWARE_CTRL ptr */ 235 memset(fadt_aml + 140, 0, 8); /* sanitize X_DSDT ptr */ 236 } 237 238 /* update checksum */ 239 fadt_aml[9 /* Checksum */] = 0; 240 fadt_aml[9 /* Checksum */] -= acpi_calc_checksum(fadt_aml, fadt_len); 241 } 242 243 static void dump_aml_files(test_data *data, bool rebuild) 244 { 245 AcpiSdtTable *sdt; 246 GError *error = NULL; 247 gchar *aml_file = NULL; 248 gint fd; 249 ssize_t ret; 250 int i; 251 252 for (i = 0; i < data->tables->len; ++i) { 253 const char *ext = data->variant ? data->variant : ""; 254 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 255 g_assert(sdt->aml); 256 257 if (rebuild) { 258 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 259 sdt->aml, ext); 260 fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, 261 S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); 262 if (fd < 0) { 263 perror(aml_file); 264 } 265 g_assert(fd >= 0); 266 } else { 267 fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error); 268 g_assert_no_error(error); 269 } 270 271 ret = qemu_write_full(fd, sdt->aml, sdt->aml_len); 272 g_assert(ret == sdt->aml_len); 273 274 close(fd); 275 276 g_free(aml_file); 277 } 278 } 279 280 static bool create_tmp_asl(AcpiSdtTable *sdt) 281 { 282 GError *error = NULL; 283 gint fd; 284 285 fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error); 286 g_assert_no_error(error); 287 close(fd); 288 289 return false; 290 } 291 292 static bool load_asl(GArray *sdts, AcpiSdtTable *sdt) 293 { 294 AcpiSdtTable *temp; 295 GError *error = NULL; 296 GString *command_line = g_string_new(iasl); 297 gchar *out, *out_err; 298 gboolean ret; 299 int i; 300 301 create_tmp_asl(sdt); 302 303 /* build command line */ 304 g_string_append_printf(command_line, " -p %s ", sdt->asl_file); 305 if (compare_signature(sdt, "DSDT") || 306 compare_signature(sdt, "SSDT")) { 307 for (i = 0; i < sdts->len; ++i) { 308 temp = &g_array_index(sdts, AcpiSdtTable, i); 309 if (compare_signature(temp, "DSDT") || 310 compare_signature(temp, "SSDT")) { 311 g_string_append_printf(command_line, "-e %s ", temp->aml_file); 312 } 313 } 314 } 315 g_string_append_printf(command_line, "-d %s", sdt->aml_file); 316 317 /* pass 'out' and 'out_err' in order to be redirected */ 318 ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error); 319 g_assert_no_error(error); 320 if (ret) { 321 ret = g_file_get_contents(sdt->asl_file, &sdt->asl, 322 &sdt->asl_len, &error); 323 g_assert(ret); 324 g_assert_no_error(error); 325 ret = (sdt->asl_len > 0); 326 } 327 328 g_free(out); 329 g_free(out_err); 330 g_string_free(command_line, true); 331 332 return !ret; 333 } 334 335 #define COMMENT_END "*/" 336 #define DEF_BLOCK "DefinitionBlock (" 337 #define BLOCK_NAME_END "," 338 339 static GString *normalize_asl(gchar *asl_code) 340 { 341 GString *asl = g_string_new(asl_code); 342 gchar *comment, *block_name; 343 344 /* strip comments (different generation days) */ 345 comment = g_strstr_len(asl->str, asl->len, COMMENT_END); 346 if (comment) { 347 comment += strlen(COMMENT_END); 348 while (*comment == '\n') { 349 comment++; 350 } 351 asl = g_string_erase(asl, 0, comment - asl->str); 352 } 353 354 /* strip def block name (it has file path in it) */ 355 if (g_str_has_prefix(asl->str, DEF_BLOCK)) { 356 block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END); 357 g_assert(block_name); 358 asl = g_string_erase(asl, 0, 359 block_name + sizeof(BLOCK_NAME_END) - asl->str); 360 } 361 362 return asl; 363 } 364 365 static GArray *load_expected_aml(test_data *data) 366 { 367 int i; 368 AcpiSdtTable *sdt; 369 GError *error = NULL; 370 gboolean ret; 371 gsize aml_len; 372 373 GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 374 if (verbosity_level >= 2) { 375 fputc('\n', stderr); 376 } 377 for (i = 0; i < data->tables->len; ++i) { 378 AcpiSdtTable exp_sdt; 379 gchar *aml_file = NULL; 380 const char *ext = data->variant ? data->variant : ""; 381 382 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 383 384 memset(&exp_sdt, 0, sizeof(exp_sdt)); 385 386 try_again: 387 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 388 sdt->aml, ext); 389 if (verbosity_level >= 2) { 390 fprintf(stderr, "Looking for expected file '%s'\n", aml_file); 391 } 392 if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) { 393 exp_sdt.aml_file = aml_file; 394 } else if (*ext != '\0') { 395 /* try fallback to generic (extension less) expected file */ 396 ext = ""; 397 g_free(aml_file); 398 goto try_again; 399 } 400 g_assert(exp_sdt.aml_file); 401 if (verbosity_level >= 2) { 402 fprintf(stderr, "Using expected file '%s'\n", aml_file); 403 } 404 ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml, 405 &aml_len, &error); 406 exp_sdt.aml_len = aml_len; 407 g_assert(ret); 408 g_assert_no_error(error); 409 g_assert(exp_sdt.aml); 410 if (!exp_sdt.aml_len) { 411 fprintf(stderr, "Warning! zero length expected file '%s'\n", 412 aml_file); 413 } 414 415 g_array_append_val(exp_tables, exp_sdt); 416 } 417 418 return exp_tables; 419 } 420 421 static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) 422 { 423 const gchar *allowed_diff_file[] = { 424 #include "bios-tables-test-allowed-diff.h" 425 NULL 426 }; 427 const gchar **f; 428 429 for (f = allowed_diff_file; *f; ++f) { 430 if (!g_strcmp0(sdt->aml_file, *f)) { 431 return true; 432 } 433 } 434 return false; 435 } 436 437 /* test the list of tables in @data->tables against reference tables */ 438 static void test_acpi_asl(test_data *data) 439 { 440 int i; 441 AcpiSdtTable *sdt, *exp_sdt; 442 test_data exp_data = {}; 443 gboolean exp_err, err, all_tables_match = true; 444 445 exp_data.tables = load_expected_aml(data); 446 dump_aml_files(data, false); 447 for (i = 0; i < data->tables->len; ++i) { 448 GString *asl, *exp_asl; 449 450 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 451 exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); 452 453 if (sdt->aml_len == exp_sdt->aml_len && 454 !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { 455 /* Identical table binaries: no need to disassemble. */ 456 continue; 457 } 458 459 fprintf(stderr, 460 "acpi-test: Warning! %.4s binary file mismatch. " 461 "Actual [aml:%s], Expected [aml:%s].\n" 462 "See source file tests/qtest/bios-tables-test.c " 463 "for instructions on how to update expected files.\n", 464 exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); 465 466 all_tables_match = all_tables_match && 467 test_acpi_find_diff_allowed(exp_sdt); 468 469 /* 470 * don't try to decompile if IASL isn't present, in this case user 471 * will just 'get binary file mismatch' warnings and test failure 472 */ 473 if (!iasl) { 474 continue; 475 } 476 477 err = load_asl(data->tables, sdt); 478 asl = normalize_asl(sdt->asl); 479 480 /* 481 * If expected file is empty - it's likely that it was a stub just 482 * created for step 1 above: we do want to decompile the actual one. 483 */ 484 if (exp_sdt->aml_len) { 485 exp_err = load_asl(exp_data.tables, exp_sdt); 486 exp_asl = normalize_asl(exp_sdt->asl); 487 } else { 488 exp_err = create_tmp_asl(exp_sdt); 489 exp_asl = g_string_new(""); 490 } 491 492 /* TODO: check for warnings */ 493 g_assert(!err || exp_err || !exp_sdt->aml_len); 494 495 if (g_strcmp0(asl->str, exp_asl->str)) { 496 sdt->tmp_files_retain = true; 497 if (exp_err) { 498 fprintf(stderr, 499 "Warning! iasl couldn't parse the expected aml\n"); 500 } else { 501 exp_sdt->tmp_files_retain = true; 502 fprintf(stderr, 503 "acpi-test: Warning! %.4s mismatch. " 504 "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", 505 exp_sdt->aml, sdt->asl_file, sdt->aml_file, 506 exp_sdt->asl_file, exp_sdt->aml_file); 507 fflush(stderr); 508 if (verbosity_level >= 1) { 509 const char *diff_env = getenv("DIFF"); 510 const char *diff_cmd = diff_env ? diff_env : "diff -U 16"; 511 char *diff = g_strdup_printf("%s %s %s", diff_cmd, 512 exp_sdt->asl_file, sdt->asl_file); 513 int out = dup(STDOUT_FILENO); 514 int ret G_GNUC_UNUSED; 515 int dupret; 516 517 g_assert(out >= 0); 518 dupret = dup2(STDERR_FILENO, STDOUT_FILENO); 519 g_assert(dupret >= 0); 520 ret = system(diff) ; 521 dupret = dup2(out, STDOUT_FILENO); 522 g_assert(dupret >= 0); 523 close(out); 524 g_free(diff); 525 } 526 } 527 } 528 g_string_free(asl, true); 529 g_string_free(exp_asl, true); 530 } 531 if (!iasl && !all_tables_match) { 532 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 533 " rebuild QEMU from scratch and re-run tests with V=1" 534 " environment variable set"); 535 } 536 g_assert(all_tables_match); 537 538 free_test_data(&exp_data); 539 } 540 541 static bool smbios_ep2_table_ok(test_data *data, uint32_t addr) 542 { 543 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table.ep21; 544 545 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 546 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 547 return false; 548 } 549 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 550 return false; 551 } 552 if (ep_table->structure_table_length == 0) { 553 return false; 554 } 555 if (ep_table->number_of_structures == 0) { 556 return false; 557 } 558 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 559 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 560 sizeof *ep_table - 0x10)) { 561 return false; 562 } 563 return true; 564 } 565 566 static bool smbios_ep3_table_ok(test_data *data, uint64_t addr) 567 { 568 struct smbios_30_entry_point *ep_table = &data->smbios_ep_table.ep30; 569 570 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 571 if (memcmp(ep_table->anchor_string, "_SM3_", 5)) { 572 return false; 573 } 574 575 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table)) { 576 return false; 577 } 578 579 return true; 580 } 581 582 static SmbiosEntryPointType test_smbios_entry_point(test_data *data) 583 { 584 uint32_t off; 585 586 /* find smbios entry point structure */ 587 for (off = 0xf0000; off < 0x100000; off += 0x10) { 588 uint8_t sig[] = "_SM_", sig3[] = "_SM3_"; 589 int i; 590 591 for (i = 0; i < sizeof sig - 1; ++i) { 592 sig[i] = qtest_readb(data->qts, off + i); 593 } 594 595 if (!memcmp(sig, "_SM_", sizeof sig)) { 596 /* signature match, but is this a valid entry point? */ 597 if (smbios_ep2_table_ok(data, off)) { 598 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] = off; 599 } 600 } 601 602 for (i = 0; i < sizeof sig3 - 1; ++i) { 603 sig3[i] = qtest_readb(data->qts, off + i); 604 } 605 606 if (!memcmp(sig3, "_SM3_", sizeof sig3)) { 607 if (smbios_ep3_table_ok(data, off)) { 608 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] = off; 609 /* found 64-bit entry point, no need to look for 32-bit one */ 610 break; 611 } 612 } 613 } 614 615 /* found at least one entry point */ 616 g_assert_true(data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_32] || 617 data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64]); 618 619 return data->smbios_ep_addr[SMBIOS_ENTRY_POINT_TYPE_64] ? 620 SMBIOS_ENTRY_POINT_TYPE_64 : SMBIOS_ENTRY_POINT_TYPE_32; 621 } 622 623 static inline bool smbios_single_instance(uint8_t type) 624 { 625 switch (type) { 626 case 0: 627 case 1: 628 case 2: 629 case 3: 630 case 16: 631 case 32: 632 case 127: 633 return true; 634 default: 635 return false; 636 } 637 } 638 639 static void smbios_cpu_test(test_data *data, uint32_t addr, 640 SmbiosEntryPointType ep_type) 641 { 642 uint8_t core_count, expected_core_count = data->smbios_core_count; 643 uint16_t speed, expected_speed[2]; 644 uint16_t core_count2, expected_core_count2 = data->smbios_core_count2; 645 int offset[2]; 646 int i; 647 648 /* Check CPU speed for backward compatibility */ 649 offset[0] = offsetof(struct smbios_type_4, max_speed); 650 offset[1] = offsetof(struct smbios_type_4, current_speed); 651 expected_speed[0] = data->smbios_cpu_max_speed ? : 2000; 652 expected_speed[1] = data->smbios_cpu_curr_speed ? : 2000; 653 654 for (i = 0; i < 2; i++) { 655 speed = qtest_readw(data->qts, addr + offset[i]); 656 g_assert_cmpuint(speed, ==, expected_speed[i]); 657 } 658 659 core_count = qtest_readb(data->qts, 660 addr + offsetof(struct smbios_type_4, core_count)); 661 662 if (expected_core_count) { 663 g_assert_cmpuint(core_count, ==, expected_core_count); 664 } 665 666 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { 667 core_count2 = qtest_readw(data->qts, 668 addr + offsetof(struct smbios_type_4, core_count2)); 669 670 /* Core Count has reached its limit, checking Core Count 2 */ 671 if (expected_core_count == 0xFF && expected_core_count2) { 672 g_assert_cmpuint(core_count2, ==, expected_core_count2); 673 } 674 } 675 } 676 677 static void smbios_type4_count_test(test_data *data, int type4_count) 678 { 679 int expected_type4_count = data->type4_count; 680 681 if (expected_type4_count) { 682 g_assert_cmpuint(type4_count, ==, expected_type4_count); 683 } 684 } 685 686 static void test_smbios_structs(test_data *data, SmbiosEntryPointType ep_type) 687 { 688 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 689 690 SmbiosEntryPoint *ep_table = &data->smbios_ep_table; 691 int i = 0, len, max_len = 0, type4_count = 0; 692 uint8_t type, prv, crt; 693 uint64_t addr; 694 695 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 696 addr = le32_to_cpu(ep_table->ep21.structure_table_address); 697 } else { 698 addr = le64_to_cpu(ep_table->ep30.structure_table_address); 699 } 700 701 /* walk the smbios tables */ 702 do { 703 704 /* grab type and formatted area length from struct header */ 705 type = qtest_readb(data->qts, addr); 706 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 707 len = qtest_readb(data->qts, addr + 1); 708 709 /* single-instance structs must not have been encountered before */ 710 if (smbios_single_instance(type)) { 711 g_assert(!test_bit(type, struct_bitmap)); 712 } 713 set_bit(type, struct_bitmap); 714 715 if (type == 4) { 716 smbios_cpu_test(data, addr, ep_type); 717 type4_count++; 718 } 719 720 /* seek to end of unformatted string area of this struct ("\0\0") */ 721 prv = crt = 1; 722 while (prv || crt) { 723 prv = crt; 724 crt = qtest_readb(data->qts, addr + len); 725 len++; 726 } 727 728 /* keep track of max. struct size */ 729 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 && max_len < len) { 730 max_len = len; 731 g_assert_cmpuint(max_len, <=, ep_table->ep21.max_structure_size); 732 } 733 734 /* start of next structure */ 735 addr += len; 736 737 /* 738 * Until all structures have been scanned (ep21) 739 * or an EOF structure is found (ep30) 740 */ 741 } while (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 ? 742 ++i < le16_to_cpu(ep_table->ep21.number_of_structures) : 743 type != 127); 744 745 if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32) { 746 /* 747 * Total table length and max struct size 748 * must match entry point values 749 */ 750 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.structure_table_length), ==, 751 addr - le32_to_cpu(ep_table->ep21.structure_table_address)); 752 753 g_assert_cmpuint(le16_to_cpu(ep_table->ep21.max_structure_size), ==, 754 max_len); 755 } 756 757 /* required struct types must all be present */ 758 for (i = 0; i < data->required_struct_types_len; i++) { 759 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 760 } 761 762 smbios_type4_count_test(data, type4_count); 763 } 764 765 static void test_acpi_load_tables(test_data *data) 766 { 767 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 768 g_assert(data->scan_len); 769 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 770 data->ram_start, data->scan_len); 771 } else { 772 boot_sector_test(data->qts); 773 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 774 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 775 } 776 777 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 778 test_acpi_rsdp_table(data); 779 test_acpi_rxsdt_table(data); 780 test_acpi_fadt_table(data); 781 } 782 783 static char *test_acpi_create_args(test_data *data, const char *params) 784 { 785 char *args; 786 787 if (data->uefi_fl1 && data->uefi_fl2) { /* use UEFI */ 788 /* 789 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 790 * when arm/virt boad starts to support it. 791 */ 792 if (data->cd) { 793 args = g_strdup_printf("-machine %s%s %s -accel tcg " 794 "-nodefaults -nographic " 795 "-drive if=pflash,format=raw,file=%s,readonly=on " 796 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 797 data->machine, data->machine_param ?: "", 798 data->tcg_only ? "" : "-accel kvm", 799 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 800 } else { 801 args = g_strdup_printf("-machine %s%s %s -accel tcg " 802 "-nodefaults -nographic " 803 "-drive if=pflash,format=raw,file=%s,readonly=on " 804 "-drive if=pflash,format=raw,file=%s,snapshot=on %s", 805 data->machine, data->machine_param ?: "", 806 data->tcg_only ? "" : "-accel kvm", 807 data->uefi_fl1, data->uefi_fl2, params ? params : ""); 808 } 809 } else { 810 args = g_strdup_printf("-machine %s%s %s -accel tcg " 811 "-net none %s " 812 "-drive id=hd0,if=none,file=%s,format=raw " 813 "-device %s,drive=hd0 ", 814 data->machine, data->machine_param ?: "", 815 data->tcg_only ? "" : "-accel kvm", 816 params ? params : "", disk, 817 data->blkdev ?: "ide-hd"); 818 } 819 return args; 820 } 821 822 static void test_vm_prepare(const char *params, test_data *data) 823 { 824 char *args = test_acpi_create_args(data, params); 825 data->qts = qtest_init(args); 826 g_free(args); 827 } 828 829 static void process_acpi_tables_noexit(test_data *data) 830 { 831 test_acpi_load_tables(data); 832 833 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 834 dump_aml_files(data, true); 835 } else { 836 test_acpi_asl(data); 837 } 838 839 /* 840 * TODO: make SMBIOS tests work with UEFI firmware, 841 * Bug on uefi-test-tools to provide entry point: 842 * https://bugs.launchpad.net/qemu/+bug/1821884 843 */ 844 if (!(data->uefi_fl1 && data->uefi_fl2)) { 845 SmbiosEntryPointType ep_type = test_smbios_entry_point(data); 846 test_smbios_structs(data, ep_type); 847 } 848 } 849 850 static void process_acpi_tables(test_data *data) 851 { 852 process_acpi_tables_noexit(data); 853 qtest_quit(data->qts); 854 } 855 856 static void test_acpi_one(const char *params, test_data *data) 857 { 858 test_vm_prepare(params, data); 859 process_acpi_tables(data); 860 } 861 862 static uint8_t base_required_struct_types[] = { 863 0, 1, 3, 4, 16, 17, 19, 32, 127 864 }; 865 866 static void test_acpi_piix4_tcg(void) 867 { 868 test_data data = {}; 869 870 /* Supplying -machine accel argument overrides the default (qtest). 871 * This is to make guest actually run. 872 */ 873 data.machine = MACHINE_PC; 874 data.required_struct_types = base_required_struct_types; 875 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 876 test_acpi_one(NULL, &data); 877 free_test_data(&data); 878 } 879 880 static void test_acpi_piix4_tcg_bridge(void) 881 { 882 test_data data = {}; 883 884 data.machine = MACHINE_PC; 885 data.variant = ".bridge"; 886 data.required_struct_types = base_required_struct_types; 887 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 888 test_vm_prepare("-S" 889 " -device pci-bridge,chassis_nr=1" 890 " -device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2" 891 " -device pci-testdev,bus=pci.0,addr=5.0" 892 " -device pci-testdev,bus=pci.1", &data); 893 894 /* hotplugged bridges section */ 895 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr", 896 "{'bus': 'pci.1', 'addr': '2.0', 'chassis_nr': 3 }"); 897 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr_multifunc", 898 "{'bus': 'pci.1', 'addr': '0xf.1', 'chassis_nr': 4 }"); 899 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbrhost", 900 "{'bus': 'pci.0', 'addr': '4.0', 'chassis_nr': 5 }"); 901 qtest_qmp_device_add(data.qts, "pci-testdev", "d1", "{'bus': 'pci.0' }"); 902 qtest_qmp_device_add(data.qts, "pci-testdev", "d2", "{'bus': 'pci.1' }"); 903 qtest_qmp_device_add(data.qts, "pci-testdev", "d3", "{'bus': 'hpbr', " 904 "'addr': '1.0' }"); 905 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 906 qtest_qmp_eventwait(data.qts, "RESUME"); 907 908 process_acpi_tables_noexit(&data); 909 free_test_data(&data); 910 911 /* check that reboot/reset doesn't change any ACPI tables */ 912 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 913 process_acpi_tables(&data); 914 free_test_data(&data); 915 } 916 917 static void test_acpi_piix4_no_root_hotplug(void) 918 { 919 test_data data = {}; 920 921 data.machine = MACHINE_PC; 922 data.variant = ".roothp"; 923 data.required_struct_types = base_required_struct_types; 924 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 925 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 926 "-device pci-bridge,chassis_nr=1 " 927 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 928 "-device pci-testdev,bus=pci.0 " 929 "-device pci-testdev,bus=pci.1", &data); 930 free_test_data(&data); 931 } 932 933 static void test_acpi_piix4_no_bridge_hotplug(void) 934 { 935 test_data data = {}; 936 937 data.machine = MACHINE_PC; 938 data.variant = ".hpbridge"; 939 data.required_struct_types = base_required_struct_types; 940 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 941 test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 942 "-device pci-bridge,chassis_nr=1 " 943 "-device pci-bridge,bus=pci.1,addr=1.0,chassis_nr=2 " 944 "-device pci-testdev,bus=pci.0 " 945 "-device pci-testdev,bus=pci.1,addr=2.0", &data); 946 free_test_data(&data); 947 } 948 949 static void test_acpi_piix4_no_acpi_pci_hotplug(void) 950 { 951 test_data data = {}; 952 953 data.machine = MACHINE_PC; 954 data.variant = ".hpbrroot"; 955 data.required_struct_types = base_required_struct_types; 956 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 957 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 958 "-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 959 "-device pci-bridge,chassis_nr=1,addr=4.0 " 960 "-device pci-testdev,bus=pci.0,addr=5.0 " 961 "-device pci-testdev,bus=pci.0,addr=6.0,acpi-index=101 " 962 "-device pci-testdev,bus=pci.1,addr=1.0 " 963 "-device pci-testdev,bus=pci.1,addr=2.0,acpi-index=201 " 964 "-device pci-bridge,id=nhpbr,chassis_nr=2,shpc=off,addr=7.0 " 965 "-device pci-testdev,bus=nhpbr,addr=1.0,acpi-index=301 " 966 , &data); 967 free_test_data(&data); 968 } 969 970 static void test_acpi_q35_tcg(void) 971 { 972 test_data data = {}; 973 974 data.machine = MACHINE_Q35; 975 data.required_struct_types = base_required_struct_types; 976 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 977 test_acpi_one(NULL, &data); 978 free_test_data(&data); 979 980 data.smbios_cpu_max_speed = 3000; 981 data.smbios_cpu_curr_speed = 2600; 982 test_acpi_one("-smbios type=4,max-speed=3000,current-speed=2600", &data); 983 free_test_data(&data); 984 } 985 986 static void test_acpi_q35_tcg_type4_count(void) 987 { 988 test_data data = { 989 .machine = MACHINE_Q35, 990 .variant = ".type4-count", 991 .required_struct_types = base_required_struct_types, 992 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 993 .type4_count = 5, 994 }; 995 996 test_acpi_one("-machine smbios-entry-point-type=64 " 997 "-smp cpus=100,maxcpus=120,sockets=5," 998 "dies=2,cores=4,threads=3", &data); 999 free_test_data(&data); 1000 } 1001 1002 static void test_acpi_q35_tcg_core_count2(void) 1003 { 1004 test_data data = { 1005 .machine = MACHINE_Q35, 1006 .variant = ".core-count2", 1007 .required_struct_types = base_required_struct_types, 1008 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 1009 .smbios_core_count = 0xFF, 1010 .smbios_core_count2 = 275, 1011 }; 1012 1013 test_acpi_one("-machine smbios-entry-point-type=64 -smp 275", &data); 1014 free_test_data(&data); 1015 } 1016 1017 static void test_acpi_q35_tcg_bridge(void) 1018 { 1019 test_data data = {}; 1020 1021 data.machine = MACHINE_Q35; 1022 data.variant = ".bridge"; 1023 data.required_struct_types = base_required_struct_types; 1024 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1025 test_acpi_one("-device pci-bridge,chassis_nr=1,id=br1" 1026 " -device pci-testdev,bus=pcie.0" 1027 " -device pci-testdev,bus=br1", &data); 1028 free_test_data(&data); 1029 } 1030 1031 static void test_acpi_q35_tcg_no_acpi_hotplug(void) 1032 { 1033 test_data data = {}; 1034 1035 data.machine = MACHINE_Q35; 1036 data.variant = ".noacpihp"; 1037 data.required_struct_types = base_required_struct_types; 1038 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1039 test_acpi_one("-global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off" 1040 " -device pci-testdev,bus=pcie.0,acpi-index=101,addr=3.0" 1041 " -device pci-bridge,chassis_nr=1,id=shpcbr,addr=4.0" 1042 " -device pci-testdev,bus=shpcbr,addr=1.0,acpi-index=201" 1043 " -device pci-bridge,chassis_nr=2,shpc=off,id=noshpcbr,addr=5.0" 1044 " -device pci-testdev,bus=noshpcbr,addr=1.0,acpi-index=301" 1045 " -device pcie-root-port,id=hprp,port=0x0,chassis=1,addr=6.0" 1046 " -device pci-testdev,bus=hprp,acpi-index=401" 1047 " -device pcie-root-port,id=nohprp,port=0x0,chassis=2,hotplug=off," 1048 "addr=7.0" 1049 " -device pci-testdev,bus=nohprp,acpi-index=501" 1050 " -device pcie-root-port,id=nohprpint,port=0x0,chassis=3,hotplug=off," 1051 "multifunction=on,addr=8.0" 1052 " -device pci-testdev,bus=nohprpint,acpi-index=601,addr=0.1" 1053 " -device pcie-root-port,id=hprp2,port=0x0,chassis=4,bus=nohprpint," 1054 "addr=0.2" 1055 " -device pci-testdev,bus=hprp2,acpi-index=602" 1056 , &data); 1057 free_test_data(&data); 1058 } 1059 1060 static void test_acpi_q35_multif_bridge(void) 1061 { 1062 test_data data = { 1063 .machine = MACHINE_Q35, 1064 .variant = ".multi-bridge", 1065 }; 1066 test_vm_prepare("-S" 1067 " -device virtio-balloon,id=balloon0,addr=0x4.0x2" 1068 " -device pcie-root-port,id=rp0,multifunction=on," 1069 "port=0x0,chassis=1,addr=0x2" 1070 " -device pcie-root-port,id=rp1,port=0x1,chassis=2,addr=0x3.0x1" 1071 " -device pcie-root-port,id=rp2,port=0x0,chassis=3,bus=rp1,addr=0.0" 1072 " -device pci-bridge,bus=rp2,chassis_nr=4,id=br1" 1073 " -device pcie-root-port,id=rphptgt1,port=0x0,chassis=5,addr=2.1" 1074 " -device pcie-root-port,id=rphptgt2,port=0x0,chassis=6,addr=2.2" 1075 " -device pcie-root-port,id=rphptgt3,port=0x0,chassis=7,addr=2.3" 1076 " -device pci-testdev,bus=pcie.0,addr=2.4" 1077 " -device pci-testdev,bus=pcie.0,addr=2.5,acpi-index=102" 1078 " -device pci-testdev,bus=pcie.0,addr=5.0" 1079 " -device pci-testdev,bus=pcie.0,addr=0xf.0,acpi-index=101" 1080 " -device pci-testdev,bus=rp0,addr=0.0" 1081 " -device pci-testdev,bus=br1" 1082 " -device pcie-root-port,id=rpnohp,chassis=8,addr=0xA.0,hotplug=off" 1083 " -device pcie-root-port,id=rp3,chassis=9,bus=rpnohp" 1084 , &data); 1085 1086 /* hotplugged bridges section */ 1087 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr1", 1088 "{'bus': 'br1', 'addr': '6.0', 'chassis_nr': 128 }"); 1089 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr2-multiif", 1090 "{ 'bus': 'br1', 'addr': '2.2', 'chassis_nr': 129 }"); 1091 qtest_qmp_device_add(data.qts, "pcie-pci-bridge", "hpbr3", 1092 "{'bus': 'rphptgt1', 'addr': '0.0' }"); 1093 qtest_qmp_device_add(data.qts, "pcie-root-port", "hprp", 1094 "{'bus': 'rphptgt2', 'addr': '0.0' }"); 1095 qtest_qmp_device_add(data.qts, "pci-testdev", "hpnic", 1096 "{'bus': 'rphptgt3', 'addr': '0.0' }"); 1097 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 1098 qtest_qmp_eventwait(data.qts, "RESUME"); 1099 1100 process_acpi_tables_noexit(&data); 1101 free_test_data(&data); 1102 1103 /* check that reboot/reset doesn't change any ACPI tables */ 1104 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 1105 process_acpi_tables(&data); 1106 free_test_data(&data); 1107 } 1108 1109 static void test_acpi_q35_tcg_mmio64(void) 1110 { 1111 test_data data = { 1112 .machine = MACHINE_Q35, 1113 .variant = ".mmio64", 1114 .tcg_only = true, 1115 .required_struct_types = base_required_struct_types, 1116 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 1117 }; 1118 1119 test_acpi_one("-m 128M,slots=1,maxmem=2G " 1120 "-cpu Opteron_G1 " 1121 "-object memory-backend-ram,id=ram0,size=128M " 1122 "-numa node,memdev=ram0 " 1123 "-device pci-testdev,membar=2G", 1124 &data); 1125 free_test_data(&data); 1126 } 1127 1128 static void test_acpi_piix4_tcg_cphp(void) 1129 { 1130 test_data data = {}; 1131 1132 data.machine = MACHINE_PC; 1133 data.variant = ".cphp"; 1134 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 1135 " -object memory-backend-ram,id=ram0,size=64M" 1136 " -object memory-backend-ram,id=ram1,size=64M" 1137 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1138 " -numa dist,src=0,dst=1,val=21", 1139 &data); 1140 free_test_data(&data); 1141 } 1142 1143 static void test_acpi_q35_tcg_cphp(void) 1144 { 1145 test_data data = {}; 1146 1147 data.machine = MACHINE_Q35; 1148 data.variant = ".cphp"; 1149 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 1150 " -object memory-backend-ram,id=ram0,size=64M" 1151 " -object memory-backend-ram,id=ram1,size=64M" 1152 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1153 " -numa dist,src=0,dst=1,val=21", 1154 &data); 1155 free_test_data(&data); 1156 } 1157 1158 static uint8_t ipmi_required_struct_types[] = { 1159 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 1160 }; 1161 1162 static void test_acpi_q35_tcg_ipmi(void) 1163 { 1164 test_data data = {}; 1165 1166 data.machine = MACHINE_Q35; 1167 data.variant = ".ipmibt"; 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-bt,bmc=bmc0", 1172 &data); 1173 free_test_data(&data); 1174 } 1175 1176 static void test_acpi_q35_tcg_smbus_ipmi(void) 1177 { 1178 test_data data = {}; 1179 1180 data.machine = MACHINE_Q35; 1181 data.variant = ".ipmismbus"; 1182 data.required_struct_types = ipmi_required_struct_types; 1183 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1184 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1185 " -device smbus-ipmi,bmc=bmc0", 1186 &data); 1187 free_test_data(&data); 1188 } 1189 1190 static void test_acpi_piix4_tcg_ipmi(void) 1191 { 1192 test_data data = {}; 1193 1194 /* Supplying -machine accel argument overrides the default (qtest). 1195 * This is to make guest actually run. 1196 */ 1197 data.machine = MACHINE_PC; 1198 data.variant = ".ipmikcs"; 1199 data.required_struct_types = ipmi_required_struct_types; 1200 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1201 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1202 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 1203 &data); 1204 free_test_data(&data); 1205 } 1206 1207 static void test_acpi_q35_tcg_memhp(void) 1208 { 1209 test_data data = {}; 1210 1211 data.machine = MACHINE_Q35; 1212 data.variant = ".memhp"; 1213 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1214 " -object memory-backend-ram,id=ram0,size=64M" 1215 " -object memory-backend-ram,id=ram1,size=64M" 1216 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1217 " -numa dist,src=0,dst=1,val=21", 1218 &data); 1219 free_test_data(&data); 1220 } 1221 1222 static void test_acpi_piix4_tcg_memhp(void) 1223 { 1224 test_data data = {}; 1225 1226 data.machine = MACHINE_PC; 1227 data.variant = ".memhp"; 1228 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1229 " -object memory-backend-ram,id=ram0,size=64M" 1230 " -object memory-backend-ram,id=ram1,size=64M" 1231 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1232 " -numa dist,src=0,dst=1,val=21", 1233 &data); 1234 free_test_data(&data); 1235 } 1236 1237 static void test_acpi_piix4_tcg_nosmm(void) 1238 { 1239 test_data data = {}; 1240 1241 data.machine = MACHINE_PC; 1242 data.variant = ".nosmm"; 1243 test_acpi_one("-machine smm=off", &data); 1244 free_test_data(&data); 1245 } 1246 1247 static void test_acpi_piix4_tcg_smm_compat(void) 1248 { 1249 test_data data = {}; 1250 1251 data.machine = MACHINE_PC; 1252 data.variant = ".smm-compat"; 1253 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 1254 free_test_data(&data); 1255 } 1256 1257 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 1258 { 1259 test_data data = {}; 1260 1261 data.machine = MACHINE_PC; 1262 data.variant = ".smm-compat-nosmm"; 1263 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1264 free_test_data(&data); 1265 } 1266 1267 static void test_acpi_piix4_tcg_nohpet(void) 1268 { 1269 test_data data = {}; 1270 1271 data.machine = MACHINE_PC; 1272 data.machine_param = ",hpet=off"; 1273 data.variant = ".nohpet"; 1274 test_acpi_one(NULL, &data); 1275 free_test_data(&data); 1276 } 1277 1278 static void test_acpi_q35_tcg_numamem(void) 1279 { 1280 test_data data = {}; 1281 1282 data.machine = MACHINE_Q35; 1283 data.variant = ".numamem"; 1284 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1285 " -numa node -numa node,memdev=ram0", &data); 1286 free_test_data(&data); 1287 } 1288 1289 static void test_acpi_q35_kvm_xapic(void) 1290 { 1291 test_data data = {}; 1292 1293 data.machine = MACHINE_Q35; 1294 data.variant = ".xapic"; 1295 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1296 " -numa node -numa node,memdev=ram0" 1297 " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); 1298 free_test_data(&data); 1299 } 1300 1301 static void test_acpi_q35_tcg_nosmm(void) 1302 { 1303 test_data data = {}; 1304 1305 data.machine = MACHINE_Q35; 1306 data.variant = ".nosmm"; 1307 test_acpi_one("-machine smm=off", &data); 1308 free_test_data(&data); 1309 } 1310 1311 static void test_acpi_q35_tcg_smm_compat(void) 1312 { 1313 test_data data = {}; 1314 1315 data.machine = MACHINE_Q35; 1316 data.variant = ".smm-compat"; 1317 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1318 free_test_data(&data); 1319 } 1320 1321 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1322 { 1323 test_data data = {}; 1324 1325 data.machine = MACHINE_Q35; 1326 data.variant = ".smm-compat-nosmm"; 1327 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1328 free_test_data(&data); 1329 } 1330 1331 static void test_acpi_q35_tcg_nohpet(void) 1332 { 1333 test_data data = {}; 1334 1335 data.machine = MACHINE_Q35; 1336 data.machine_param = ",hpet=off"; 1337 data.variant = ".nohpet"; 1338 test_acpi_one(NULL, &data); 1339 free_test_data(&data); 1340 } 1341 1342 static void test_acpi_q35_kvm_dmar(void) 1343 { 1344 test_data data = {}; 1345 1346 data.machine = MACHINE_Q35; 1347 data.variant = ".dmar"; 1348 test_acpi_one("-machine kernel-irqchip=split -accel kvm" 1349 " -device intel-iommu,intremap=on,device-iotlb=on", &data); 1350 free_test_data(&data); 1351 } 1352 1353 static void test_acpi_q35_tcg_ivrs(void) 1354 { 1355 test_data data = {}; 1356 1357 data.machine = MACHINE_Q35; 1358 data.variant = ".ivrs"; 1359 data.tcg_only = true, 1360 test_acpi_one(" -device amd-iommu", &data); 1361 free_test_data(&data); 1362 } 1363 1364 static void test_acpi_piix4_tcg_numamem(void) 1365 { 1366 test_data data = {}; 1367 1368 data.machine = MACHINE_PC; 1369 data.variant = ".numamem"; 1370 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1371 " -numa node -numa node,memdev=ram0", &data); 1372 free_test_data(&data); 1373 } 1374 1375 uint64_t tpm_tis_base_addr; 1376 1377 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1378 uint64_t base, enum TPMVersion tpm_version) 1379 { 1380 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1381 machine, tpm_if); 1382 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1383 TPMTestState test; 1384 test_data data = {}; 1385 GThread *thread; 1386 const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12"; 1387 char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix); 1388 1389 tpm_tis_base_addr = base; 1390 1391 module_call_init(MODULE_INIT_QOM); 1392 1393 test.addr = g_new0(SocketAddress, 1); 1394 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1395 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1396 g_mutex_init(&test.data_mutex); 1397 g_cond_init(&test.data_cond); 1398 test.data_cond_signal = false; 1399 test.tpm_version = tpm_version; 1400 1401 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1402 tpm_emu_test_wait_cond(&test); 1403 1404 data.machine = machine; 1405 data.variant = variant; 1406 1407 args = g_strdup_printf( 1408 " -chardev socket,id=chr,path=%s" 1409 " -tpmdev emulator,id=dev,chardev=chr" 1410 " -device tpm-%s,tpmdev=dev", 1411 test.addr->u.q_unix.path, tpm_if); 1412 1413 test_acpi_one(args, &data); 1414 1415 g_thread_join(thread); 1416 g_unlink(test.addr->u.q_unix.path); 1417 qapi_free_SocketAddress(test.addr); 1418 g_rmdir(tmp_path); 1419 g_free(variant); 1420 g_free(tmp_path); 1421 g_free(tmp_dir_name); 1422 g_free(args); 1423 free_test_data(&data); 1424 } 1425 1426 static void test_acpi_q35_tcg_tpm2_tis(void) 1427 { 1428 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0); 1429 } 1430 1431 static void test_acpi_q35_tcg_tpm12_tis(void) 1432 { 1433 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2); 1434 } 1435 1436 static void test_acpi_tcg_dimm_pxm(const char *machine) 1437 { 1438 test_data data = {}; 1439 1440 data.machine = machine; 1441 data.variant = ".dimmpxm"; 1442 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1443 " -smp 4,sockets=4" 1444 " -m 128M,slots=3,maxmem=1G" 1445 " -object memory-backend-ram,id=ram0,size=32M" 1446 " -object memory-backend-ram,id=ram1,size=32M" 1447 " -object memory-backend-ram,id=ram2,size=32M" 1448 " -object memory-backend-ram,id=ram3,size=32M" 1449 " -numa node,memdev=ram0,nodeid=0" 1450 " -numa node,memdev=ram1,nodeid=1" 1451 " -numa node,memdev=ram2,nodeid=2" 1452 " -numa node,memdev=ram3,nodeid=3" 1453 " -numa cpu,node-id=0,socket-id=0" 1454 " -numa cpu,node-id=1,socket-id=1" 1455 " -numa cpu,node-id=2,socket-id=2" 1456 " -numa cpu,node-id=3,socket-id=3" 1457 " -object memory-backend-ram,id=ram4,size=128M" 1458 " -object memory-backend-ram,id=nvm0,size=128M" 1459 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1460 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1461 &data); 1462 free_test_data(&data); 1463 } 1464 1465 static void test_acpi_q35_tcg_dimm_pxm(void) 1466 { 1467 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1468 } 1469 1470 static void test_acpi_piix4_tcg_dimm_pxm(void) 1471 { 1472 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1473 } 1474 1475 static void test_acpi_virt_tcg_memhp(void) 1476 { 1477 test_data data = { 1478 .machine = "virt", 1479 .tcg_only = true, 1480 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1481 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1482 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1483 .ram_start = 0x40000000ULL, 1484 .scan_len = 256ULL * 1024 * 1024, 1485 }; 1486 1487 data.variant = ".memhp"; 1488 test_acpi_one(" -machine nvdimm=on" 1489 " -cpu cortex-a57" 1490 " -m 256M,slots=3,maxmem=1G" 1491 " -object memory-backend-ram,id=ram0,size=128M" 1492 " -object memory-backend-ram,id=ram1,size=128M" 1493 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1494 " -numa dist,src=0,dst=1,val=21" 1495 " -object memory-backend-ram,id=ram2,size=128M" 1496 " -object memory-backend-ram,id=nvm0,size=128M" 1497 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1498 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1499 &data); 1500 1501 free_test_data(&data); 1502 1503 } 1504 1505 static void test_acpi_microvm_prepare(test_data *data) 1506 { 1507 data->machine = "microvm"; 1508 data->required_struct_types = NULL; /* no smbios */ 1509 data->required_struct_types_len = 0; 1510 data->blkdev = "virtio-blk-device"; 1511 } 1512 1513 static void test_acpi_microvm_tcg(void) 1514 { 1515 test_data data = {}; 1516 1517 test_acpi_microvm_prepare(&data); 1518 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1519 &data); 1520 free_test_data(&data); 1521 } 1522 1523 static void test_acpi_microvm_usb_tcg(void) 1524 { 1525 test_data data = {}; 1526 1527 test_acpi_microvm_prepare(&data); 1528 data.variant = ".usb"; 1529 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1530 &data); 1531 free_test_data(&data); 1532 } 1533 1534 static void test_acpi_microvm_rtc_tcg(void) 1535 { 1536 test_data data = {}; 1537 1538 test_acpi_microvm_prepare(&data); 1539 data.variant = ".rtc"; 1540 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1541 &data); 1542 free_test_data(&data); 1543 } 1544 1545 static void test_acpi_microvm_pcie_tcg(void) 1546 { 1547 test_data data = {}; 1548 1549 test_acpi_microvm_prepare(&data); 1550 data.variant = ".pcie"; 1551 data.tcg_only = true; /* need constant host-phys-bits */ 1552 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1553 &data); 1554 free_test_data(&data); 1555 } 1556 1557 static void test_acpi_microvm_ioapic2_tcg(void) 1558 { 1559 test_data data = {}; 1560 1561 test_acpi_microvm_prepare(&data); 1562 data.variant = ".ioapic2"; 1563 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1564 &data); 1565 free_test_data(&data); 1566 } 1567 1568 static void test_acpi_virt_tcg_numamem(void) 1569 { 1570 test_data data = { 1571 .machine = "virt", 1572 .tcg_only = true, 1573 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1574 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1575 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1576 .ram_start = 0x40000000ULL, 1577 .scan_len = 128ULL * 1024 * 1024, 1578 }; 1579 1580 data.variant = ".numamem"; 1581 test_acpi_one(" -cpu cortex-a57" 1582 " -object memory-backend-ram,id=ram0,size=128M" 1583 " -numa node,memdev=ram0", 1584 &data); 1585 1586 free_test_data(&data); 1587 1588 } 1589 1590 static void test_acpi_virt_tcg_pxb(void) 1591 { 1592 test_data data = { 1593 .machine = "virt", 1594 .tcg_only = true, 1595 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1596 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1597 .ram_start = 0x40000000ULL, 1598 .scan_len = 128ULL * 1024 * 1024, 1599 }; 1600 /* 1601 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1602 * the reason is the bus of pxb-pcie is also root bus, it would lead 1603 * to the error only PCI/PCIE bridge could plug onto pxb. 1604 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1605 * to solve the conflicts. 1606 */ 1607 data.variant = ".pxb"; 1608 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1609 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1610 " -drive file=" 1611 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1612 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1613 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1614 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1615 " -cpu cortex-a57" 1616 " -device pxb-pcie,bus_nr=128", 1617 &data); 1618 1619 free_test_data(&data); 1620 } 1621 1622 static void test_acpi_tcg_acpi_hmat(const char *machine) 1623 { 1624 test_data data = {}; 1625 1626 data.machine = machine; 1627 data.variant = ".acpihmat"; 1628 test_acpi_one(" -machine hmat=on" 1629 " -smp 2,sockets=2" 1630 " -m 128M,slots=2,maxmem=1G" 1631 " -object memory-backend-ram,size=64M,id=m0" 1632 " -object memory-backend-ram,size=64M,id=m1" 1633 " -numa node,nodeid=0,memdev=m0" 1634 " -numa node,nodeid=1,memdev=m1,initiator=0" 1635 " -numa cpu,node-id=0,socket-id=0" 1636 " -numa cpu,node-id=0,socket-id=1" 1637 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1638 "data-type=access-latency,latency=1" 1639 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1640 "data-type=access-bandwidth,bandwidth=65534M" 1641 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1642 "data-type=access-latency,latency=65534" 1643 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1644 "data-type=access-bandwidth,bandwidth=32767M" 1645 " -numa hmat-cache,node-id=0,size=10K,level=1," 1646 "associativity=direct,policy=write-back,line=8" 1647 " -numa hmat-cache,node-id=1,size=10K,level=1," 1648 "associativity=direct,policy=write-back,line=8", 1649 &data); 1650 free_test_data(&data); 1651 } 1652 1653 static void test_acpi_q35_tcg_acpi_hmat(void) 1654 { 1655 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1656 } 1657 1658 static void test_acpi_piix4_tcg_acpi_hmat(void) 1659 { 1660 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1661 } 1662 1663 static void test_acpi_virt_tcg_acpi_hmat(void) 1664 { 1665 test_data data = { 1666 .machine = "virt", 1667 .tcg_only = true, 1668 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1669 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1670 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1671 .ram_start = 0x40000000ULL, 1672 .scan_len = 128ULL * 1024 * 1024, 1673 }; 1674 1675 data.variant = ".acpihmatvirt"; 1676 1677 test_acpi_one(" -machine hmat=on" 1678 " -cpu cortex-a57" 1679 " -smp 4,sockets=2" 1680 " -m 384M" 1681 " -object memory-backend-ram,size=128M,id=ram0" 1682 " -object memory-backend-ram,size=128M,id=ram1" 1683 " -object memory-backend-ram,size=128M,id=ram2" 1684 " -numa node,nodeid=0,memdev=ram0" 1685 " -numa node,nodeid=1,memdev=ram1" 1686 " -numa node,nodeid=2,memdev=ram2" 1687 " -numa cpu,node-id=0,socket-id=0" 1688 " -numa cpu,node-id=0,socket-id=0" 1689 " -numa cpu,node-id=1,socket-id=1" 1690 " -numa cpu,node-id=1,socket-id=1" 1691 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1692 "data-type=access-latency,latency=10" 1693 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1694 "data-type=access-bandwidth,bandwidth=10485760" 1695 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1696 "data-type=access-latency,latency=20" 1697 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1698 "data-type=access-bandwidth,bandwidth=5242880" 1699 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1700 "data-type=access-latency,latency=30" 1701 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1702 "data-type=access-bandwidth,bandwidth=1048576" 1703 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1704 "data-type=access-latency,latency=20" 1705 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1706 "data-type=access-bandwidth,bandwidth=5242880" 1707 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1708 "data-type=access-latency,latency=10" 1709 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1710 "data-type=access-bandwidth,bandwidth=10485760" 1711 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1712 "data-type=access-latency,latency=30" 1713 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1714 "data-type=access-bandwidth,bandwidth=1048576", 1715 &data); 1716 1717 free_test_data(&data); 1718 } 1719 1720 static void test_acpi_q35_tcg_acpi_hmat_noinitiator(void) 1721 { 1722 test_data data = {}; 1723 1724 data.machine = MACHINE_Q35; 1725 data.variant = ".acpihmat-noinitiator"; 1726 test_acpi_one(" -machine hmat=on" 1727 " -smp 4,sockets=2" 1728 " -m 128M" 1729 " -object memory-backend-ram,size=32M,id=ram0" 1730 " -object memory-backend-ram,size=32M,id=ram1" 1731 " -object memory-backend-ram,size=64M,id=ram2" 1732 " -numa node,nodeid=0,memdev=ram0" 1733 " -numa node,nodeid=1,memdev=ram1" 1734 " -numa node,nodeid=2,memdev=ram2" 1735 " -numa cpu,node-id=0,socket-id=0" 1736 " -numa cpu,node-id=0,socket-id=0" 1737 " -numa cpu,node-id=1,socket-id=1" 1738 " -numa cpu,node-id=1,socket-id=1" 1739 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1740 "data-type=access-latency,latency=10" 1741 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1742 "data-type=access-bandwidth,bandwidth=10485760" 1743 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1744 "data-type=access-latency,latency=20" 1745 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1746 "data-type=access-bandwidth,bandwidth=5242880" 1747 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1748 "data-type=access-latency,latency=30" 1749 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1750 "data-type=access-bandwidth,bandwidth=1048576" 1751 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1752 "data-type=access-latency,latency=20" 1753 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1754 "data-type=access-bandwidth,bandwidth=5242880" 1755 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1756 "data-type=access-latency,latency=10" 1757 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1758 "data-type=access-bandwidth,bandwidth=10485760" 1759 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1760 "data-type=access-latency,latency=30" 1761 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1762 "data-type=access-bandwidth,bandwidth=1048576", 1763 &data); 1764 free_test_data(&data); 1765 } 1766 1767 #ifdef CONFIG_POSIX 1768 static void test_acpi_erst(const char *machine) 1769 { 1770 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1771 gchar *params; 1772 test_data data = {}; 1773 1774 data.machine = machine; 1775 data.variant = ".acpierst"; 1776 params = g_strdup_printf( 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 free_test_data(&data); 1782 g_free(params); 1783 g_assert(g_rmdir(tmp_path) == 0); 1784 g_free(tmp_path); 1785 } 1786 1787 static void test_acpi_piix4_acpi_erst(void) 1788 { 1789 test_acpi_erst(MACHINE_PC); 1790 } 1791 1792 static void test_acpi_q35_acpi_erst(void) 1793 { 1794 test_acpi_erst(MACHINE_Q35); 1795 } 1796 1797 static void test_acpi_microvm_acpi_erst(void) 1798 { 1799 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1800 gchar *params; 1801 test_data data = {}; 1802 1803 test_acpi_microvm_prepare(&data); 1804 data.variant = ".pcie"; 1805 data.tcg_only = true; /* need constant host-phys-bits */ 1806 params = g_strdup_printf(" -machine microvm," 1807 "acpi=on,ioapic2=off,rtc=off,pcie=on" 1808 " -object memory-backend-file,id=erstnvram," 1809 "mem-path=%s,size=0x10000,share=on" 1810 " -device acpi-erst,memdev=erstnvram", tmp_path); 1811 test_acpi_one(params, &data); 1812 g_free(params); 1813 g_assert(g_rmdir(tmp_path) == 0); 1814 g_free(tmp_path); 1815 free_test_data(&data); 1816 } 1817 #endif /* CONFIG_POSIX */ 1818 1819 static void test_acpi_virt_tcg(void) 1820 { 1821 test_data data = { 1822 .machine = "virt", 1823 .tcg_only = true, 1824 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1825 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1826 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1827 .ram_start = 0x40000000ULL, 1828 .scan_len = 128ULL * 1024 * 1024, 1829 }; 1830 1831 data.smbios_cpu_max_speed = 2900; 1832 data.smbios_cpu_curr_speed = 2700; 1833 test_acpi_one("-cpu cortex-a57 " 1834 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1835 free_test_data(&data); 1836 } 1837 1838 static void test_acpi_virt_tcg_topology(void) 1839 { 1840 test_data data = { 1841 .machine = "virt", 1842 .variant = ".topology", 1843 .tcg_only = true, 1844 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1845 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1846 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1847 .ram_start = 0x40000000ULL, 1848 .scan_len = 128ULL * 1024 * 1024, 1849 }; 1850 1851 test_acpi_one("-cpu cortex-a57 " 1852 "-smp sockets=1,clusters=2,cores=2,threads=2", &data); 1853 free_test_data(&data); 1854 } 1855 1856 static void test_acpi_q35_viot(void) 1857 { 1858 test_data data = { 1859 .machine = MACHINE_Q35, 1860 .variant = ".viot", 1861 }; 1862 1863 /* 1864 * To keep things interesting, two buses bypass the IOMMU. 1865 * VIOT should only describes the other two buses. 1866 */ 1867 test_acpi_one("-machine default_bus_bypass_iommu=on " 1868 "-device virtio-iommu-pci " 1869 "-device pxb-pcie,bus_nr=0x10,id=pcie.100,bus=pcie.0 " 1870 "-device pxb-pcie,bus_nr=0x20,id=pcie.200,bus=pcie.0,bypass_iommu=on " 1871 "-device pxb-pcie,bus_nr=0x30,id=pcie.300,bus=pcie.0", 1872 &data); 1873 free_test_data(&data); 1874 } 1875 1876 #ifdef CONFIG_POSIX 1877 static void test_acpi_q35_cxl(void) 1878 { 1879 gchar *tmp_path = g_dir_make_tmp("qemu-test-cxl.XXXXXX", NULL); 1880 gchar *params; 1881 1882 test_data data = { 1883 .machine = MACHINE_Q35, 1884 .variant = ".cxl", 1885 }; 1886 /* 1887 * A complex CXL setup. 1888 */ 1889 params = g_strdup_printf(" -machine cxl=on" 1890 " -object memory-backend-file,id=cxl-mem1,mem-path=%s,size=256M" 1891 " -object memory-backend-file,id=cxl-mem2,mem-path=%s,size=256M" 1892 " -object memory-backend-file,id=cxl-mem3,mem-path=%s,size=256M" 1893 " -object memory-backend-file,id=cxl-mem4,mem-path=%s,size=256M" 1894 " -object memory-backend-file,id=lsa1,mem-path=%s,size=256M" 1895 " -object memory-backend-file,id=lsa2,mem-path=%s,size=256M" 1896 " -object memory-backend-file,id=lsa3,mem-path=%s,size=256M" 1897 " -object memory-backend-file,id=lsa4,mem-path=%s,size=256M" 1898 " -device pxb-cxl,bus_nr=12,bus=pcie.0,id=cxl.1" 1899 " -device pxb-cxl,bus_nr=222,bus=pcie.0,id=cxl.2" 1900 " -device cxl-rp,port=0,bus=cxl.1,id=rp1,chassis=0,slot=2" 1901 " -device cxl-type3,bus=rp1,persistent-memdev=cxl-mem1,lsa=lsa1" 1902 " -device cxl-rp,port=1,bus=cxl.1,id=rp2,chassis=0,slot=3" 1903 " -device cxl-type3,bus=rp2,persistent-memdev=cxl-mem2,lsa=lsa2" 1904 " -device cxl-rp,port=0,bus=cxl.2,id=rp3,chassis=0,slot=5" 1905 " -device cxl-type3,bus=rp3,persistent-memdev=cxl-mem3,lsa=lsa3" 1906 " -device cxl-rp,port=1,bus=cxl.2,id=rp4,chassis=0,slot=6" 1907 " -device cxl-type3,bus=rp4,persistent-memdev=cxl-mem4,lsa=lsa4" 1908 " -M cxl-fmw.0.targets.0=cxl.1,cxl-fmw.0.size=4G,cxl-fmw.0.interleave-granularity=8k," 1909 "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", 1910 tmp_path, tmp_path, tmp_path, tmp_path, 1911 tmp_path, tmp_path, tmp_path, tmp_path); 1912 test_acpi_one(params, &data); 1913 1914 g_free(params); 1915 g_assert(g_rmdir(tmp_path) == 0); 1916 g_free(tmp_path); 1917 free_test_data(&data); 1918 } 1919 #endif /* CONFIG_POSIX */ 1920 1921 static void test_acpi_virt_viot(void) 1922 { 1923 test_data data = { 1924 .machine = "virt", 1925 .tcg_only = true, 1926 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1927 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1928 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1929 .ram_start = 0x40000000ULL, 1930 .scan_len = 128ULL * 1024 * 1024, 1931 }; 1932 1933 test_acpi_one("-cpu cortex-a57 " 1934 "-device virtio-iommu-pci", &data); 1935 free_test_data(&data); 1936 } 1937 1938 #ifndef _WIN32 1939 # define DEV_NULL "/dev/null" 1940 #else 1941 # define DEV_NULL "nul" 1942 #endif 1943 1944 static void test_acpi_q35_slic(void) 1945 { 1946 test_data data = { 1947 .machine = MACHINE_Q35, 1948 .variant = ".slic", 1949 }; 1950 1951 test_acpi_one("-acpitable sig=SLIC,oem_id=\"CRASH \",oem_table_id=ME," 1952 "oem_rev=00002210,asl_compiler_id=qemu," 1953 "asl_compiler_rev=00000000,data=" DEV_NULL, 1954 &data); 1955 free_test_data(&data); 1956 } 1957 1958 static void test_acpi_q35_applesmc(void) 1959 { 1960 test_data data = { 1961 .machine = MACHINE_Q35, 1962 .variant = ".applesmc", 1963 }; 1964 1965 /* supply fake 64-byte OSK to silence missing key warning */ 1966 test_acpi_one("-device isa-applesmc,osk=any64characterfakeoskisenough" 1967 "topreventinvalidkeywarningsonstderr", &data); 1968 free_test_data(&data); 1969 } 1970 1971 static void test_acpi_q35_pvpanic_isa(void) 1972 { 1973 test_data data = { 1974 .machine = MACHINE_Q35, 1975 .variant = ".pvpanic-isa", 1976 }; 1977 1978 test_acpi_one("-device pvpanic", &data); 1979 free_test_data(&data); 1980 } 1981 1982 static void test_oem_fields(test_data *data) 1983 { 1984 int i; 1985 1986 for (i = 0; i < data->tables->len; ++i) { 1987 AcpiSdtTable *sdt; 1988 1989 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 1990 /* FACS doesn't have OEMID and OEMTABLEID fields */ 1991 if (compare_signature(sdt, "FACS")) { 1992 continue; 1993 } 1994 1995 g_assert(strncmp((char *)sdt->aml + 10, OEM_ID, 6) == 0); 1996 g_assert(strncmp((char *)sdt->aml + 16, OEM_TABLE_ID, 8) == 0); 1997 } 1998 } 1999 2000 static void test_acpi_piix4_oem_fields(void) 2001 { 2002 char *args; 2003 test_data data = {}; 2004 2005 data.machine = MACHINE_PC; 2006 data.required_struct_types = base_required_struct_types; 2007 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 2008 2009 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 2010 data.qts = qtest_init(args); 2011 test_acpi_load_tables(&data); 2012 test_oem_fields(&data); 2013 qtest_quit(data.qts); 2014 free_test_data(&data); 2015 g_free(args); 2016 } 2017 2018 static void test_acpi_q35_oem_fields(void) 2019 { 2020 char *args; 2021 test_data data = {}; 2022 2023 data.machine = MACHINE_Q35; 2024 data.required_struct_types = base_required_struct_types; 2025 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 2026 2027 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 2028 data.qts = qtest_init(args); 2029 test_acpi_load_tables(&data); 2030 test_oem_fields(&data); 2031 qtest_quit(data.qts); 2032 free_test_data(&data); 2033 g_free(args); 2034 } 2035 2036 static void test_acpi_microvm_oem_fields(void) 2037 { 2038 test_data data = {}; 2039 char *args; 2040 2041 test_acpi_microvm_prepare(&data); 2042 2043 args = test_acpi_create_args(&data, 2044 OEM_TEST_ARGS",acpi=on"); 2045 data.qts = qtest_init(args); 2046 test_acpi_load_tables(&data); 2047 test_oem_fields(&data); 2048 qtest_quit(data.qts); 2049 free_test_data(&data); 2050 g_free(args); 2051 } 2052 2053 static void test_acpi_virt_oem_fields(void) 2054 { 2055 test_data data = { 2056 .machine = "virt", 2057 .tcg_only = true, 2058 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 2059 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 2060 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 2061 .ram_start = 0x40000000ULL, 2062 .scan_len = 128ULL * 1024 * 1024, 2063 }; 2064 char *args; 2065 2066 args = test_acpi_create_args(&data, "-cpu cortex-a57 "OEM_TEST_ARGS); 2067 data.qts = qtest_init(args); 2068 test_acpi_load_tables(&data); 2069 test_oem_fields(&data); 2070 qtest_quit(data.qts); 2071 free_test_data(&data); 2072 g_free(args); 2073 } 2074 2075 2076 int main(int argc, char *argv[]) 2077 { 2078 const char *arch = qtest_get_arch(); 2079 bool has_kvm, has_tcg; 2080 char *v_env = getenv("V"); 2081 int ret; 2082 2083 if (v_env) { 2084 verbosity_level = atoi(v_env); 2085 } 2086 2087 g_test_init(&argc, &argv, NULL); 2088 2089 has_kvm = qtest_has_accel("kvm"); 2090 has_tcg = qtest_has_accel("tcg"); 2091 2092 if (!has_tcg && !has_kvm) { 2093 g_test_skip("No KVM or TCG accelerator available"); 2094 return 0; 2095 } 2096 2097 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 2098 ret = boot_sector_init(disk); 2099 if (ret) { 2100 return ret; 2101 } 2102 if (qtest_has_machine(MACHINE_PC)) { 2103 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 2104 qtest_add_func("acpi/piix4/oem-fields", test_acpi_piix4_oem_fields); 2105 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 2106 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 2107 test_acpi_piix4_no_root_hotplug); 2108 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 2109 test_acpi_piix4_no_bridge_hotplug); 2110 qtest_add_func("acpi/piix4/pci-hotplug/off", 2111 test_acpi_piix4_no_acpi_pci_hotplug); 2112 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 2113 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 2114 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 2115 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 2116 qtest_add_func("acpi/piix4/smm-compat", 2117 test_acpi_piix4_tcg_smm_compat); 2118 qtest_add_func("acpi/piix4/smm-compat-nosmm", 2119 test_acpi_piix4_tcg_smm_compat_nosmm); 2120 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 2121 2122 /* i386 does not support memory hotplug */ 2123 if (strcmp(arch, "i386")) { 2124 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 2125 qtest_add_func("acpi/piix4/dimmpxm", 2126 test_acpi_piix4_tcg_dimm_pxm); 2127 qtest_add_func("acpi/piix4/acpihmat", 2128 test_acpi_piix4_tcg_acpi_hmat); 2129 } 2130 #ifdef CONFIG_POSIX 2131 qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst); 2132 #endif 2133 } 2134 if (qtest_has_machine(MACHINE_Q35)) { 2135 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 2136 qtest_add_func("acpi/q35/oem-fields", test_acpi_q35_oem_fields); 2137 if (tpm_model_is_available("-machine q35", "tpm-tis")) { 2138 qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis); 2139 qtest_add_func("acpi/q35/tpm12-tis", 2140 test_acpi_q35_tcg_tpm12_tis); 2141 } 2142 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 2143 qtest_add_func("acpi/q35/no-acpi-hotplug", 2144 test_acpi_q35_tcg_no_acpi_hotplug); 2145 qtest_add_func("acpi/q35/multif-bridge", 2146 test_acpi_q35_multif_bridge); 2147 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 2148 qtest_add_func("acpi/q35/smbus/ipmi", test_acpi_q35_tcg_smbus_ipmi); 2149 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 2150 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 2151 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 2152 qtest_add_func("acpi/q35/smm-compat", 2153 test_acpi_q35_tcg_smm_compat); 2154 qtest_add_func("acpi/q35/smm-compat-nosmm", 2155 test_acpi_q35_tcg_smm_compat_nosmm); 2156 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 2157 qtest_add_func("acpi/q35/acpihmat-noinitiator", 2158 test_acpi_q35_tcg_acpi_hmat_noinitiator); 2159 2160 /* i386 does not support memory hotplug */ 2161 if (strcmp(arch, "i386")) { 2162 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 2163 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 2164 qtest_add_func("acpi/q35/acpihmat", 2165 test_acpi_q35_tcg_acpi_hmat); 2166 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 2167 } 2168 #ifdef CONFIG_POSIX 2169 qtest_add_func("acpi/q35/acpierst", test_acpi_q35_acpi_erst); 2170 #endif 2171 qtest_add_func("acpi/q35/applesmc", test_acpi_q35_applesmc); 2172 qtest_add_func("acpi/q35/pvpanic-isa", test_acpi_q35_pvpanic_isa); 2173 if (has_tcg) { 2174 qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); 2175 } 2176 if (has_kvm) { 2177 qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); 2178 qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar); 2179 qtest_add_func("acpi/q35/type4-count", 2180 test_acpi_q35_tcg_type4_count); 2181 qtest_add_func("acpi/q35/core-count2", 2182 test_acpi_q35_tcg_core_count2); 2183 } 2184 if (qtest_has_device("virtio-iommu-pci")) { 2185 qtest_add_func("acpi/q35/viot", test_acpi_q35_viot); 2186 } 2187 #ifdef CONFIG_POSIX 2188 qtest_add_func("acpi/q35/cxl", test_acpi_q35_cxl); 2189 #endif 2190 qtest_add_func("acpi/q35/slic", test_acpi_q35_slic); 2191 } 2192 if (qtest_has_machine("microvm")) { 2193 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 2194 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 2195 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 2196 qtest_add_func("acpi/microvm/ioapic2", 2197 test_acpi_microvm_ioapic2_tcg); 2198 qtest_add_func("acpi/microvm/oem-fields", 2199 test_acpi_microvm_oem_fields); 2200 if (has_tcg) { 2201 if (strcmp(arch, "x86_64") == 0) { 2202 qtest_add_func("acpi/microvm/pcie", 2203 test_acpi_microvm_pcie_tcg); 2204 #ifdef CONFIG_POSIX 2205 qtest_add_func("acpi/microvm/acpierst", 2206 test_acpi_microvm_acpi_erst); 2207 #endif 2208 } 2209 } 2210 } 2211 } else if (strcmp(arch, "aarch64") == 0) { 2212 if (has_tcg && qtest_has_device("virtio-blk-pci")) { 2213 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 2214 qtest_add_func("acpi/virt/acpihmatvirt", 2215 test_acpi_virt_tcg_acpi_hmat); 2216 qtest_add_func("acpi/virt/topology", test_acpi_virt_tcg_topology); 2217 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 2218 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 2219 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 2220 qtest_add_func("acpi/virt/oem-fields", test_acpi_virt_oem_fields); 2221 if (qtest_has_device("virtio-iommu-pci")) { 2222 qtest_add_func("acpi/virt/viot", test_acpi_virt_viot); 2223 } 2224 } 2225 } 2226 ret = g_test_run(); 2227 boot_sector_cleanup(disk); 2228 return ret; 2229 } 2230