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_count(void) 1003 { 1004 test_data data = { 1005 .machine = MACHINE_Q35, 1006 .variant = ".core-count", 1007 .required_struct_types = base_required_struct_types, 1008 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 1009 .smbios_core_count = 9, 1010 .smbios_core_count2 = 9, 1011 }; 1012 1013 test_acpi_one("-machine smbios-entry-point-type=64 " 1014 "-smp 54,sockets=2,dies=3,cores=3,threads=3", 1015 &data); 1016 free_test_data(&data); 1017 } 1018 1019 static void test_acpi_q35_tcg_core_count2(void) 1020 { 1021 test_data data = { 1022 .machine = MACHINE_Q35, 1023 .variant = ".core-count2", 1024 .required_struct_types = base_required_struct_types, 1025 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types), 1026 .smbios_core_count = 0xFF, 1027 .smbios_core_count2 = 275, 1028 }; 1029 1030 test_acpi_one("-machine smbios-entry-point-type=64 -smp 275", &data); 1031 free_test_data(&data); 1032 } 1033 1034 static void test_acpi_q35_tcg_bridge(void) 1035 { 1036 test_data data = {}; 1037 1038 data.machine = MACHINE_Q35; 1039 data.variant = ".bridge"; 1040 data.required_struct_types = base_required_struct_types; 1041 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1042 test_acpi_one("-device pci-bridge,chassis_nr=1,id=br1" 1043 " -device pci-testdev,bus=pcie.0" 1044 " -device pci-testdev,bus=br1", &data); 1045 free_test_data(&data); 1046 } 1047 1048 static void test_acpi_q35_tcg_no_acpi_hotplug(void) 1049 { 1050 test_data data = {}; 1051 1052 data.machine = MACHINE_Q35; 1053 data.variant = ".noacpihp"; 1054 data.required_struct_types = base_required_struct_types; 1055 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1056 test_acpi_one("-global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off" 1057 " -device pci-testdev,bus=pcie.0,acpi-index=101,addr=3.0" 1058 " -device pci-bridge,chassis_nr=1,id=shpcbr,addr=4.0" 1059 " -device pci-testdev,bus=shpcbr,addr=1.0,acpi-index=201" 1060 " -device pci-bridge,chassis_nr=2,shpc=off,id=noshpcbr,addr=5.0" 1061 " -device pci-testdev,bus=noshpcbr,addr=1.0,acpi-index=301" 1062 " -device pcie-root-port,id=hprp,port=0x0,chassis=1,addr=6.0" 1063 " -device pci-testdev,bus=hprp,acpi-index=401" 1064 " -device pcie-root-port,id=nohprp,port=0x0,chassis=2,hotplug=off," 1065 "addr=7.0" 1066 " -device pci-testdev,bus=nohprp,acpi-index=501" 1067 " -device pcie-root-port,id=nohprpint,port=0x0,chassis=3,hotplug=off," 1068 "multifunction=on,addr=8.0" 1069 " -device pci-testdev,bus=nohprpint,acpi-index=601,addr=0.1" 1070 " -device pcie-root-port,id=hprp2,port=0x0,chassis=4,bus=nohprpint," 1071 "addr=0.2" 1072 " -device pci-testdev,bus=hprp2,acpi-index=602" 1073 , &data); 1074 free_test_data(&data); 1075 } 1076 1077 static void test_acpi_q35_multif_bridge(void) 1078 { 1079 test_data data = { 1080 .machine = MACHINE_Q35, 1081 .variant = ".multi-bridge", 1082 }; 1083 test_vm_prepare("-S" 1084 " -device virtio-balloon,id=balloon0,addr=0x4.0x2" 1085 " -device pcie-root-port,id=rp0,multifunction=on," 1086 "port=0x0,chassis=1,addr=0x2" 1087 " -device pcie-root-port,id=rp1,port=0x1,chassis=2,addr=0x3.0x1" 1088 " -device pcie-root-port,id=rp2,port=0x0,chassis=3,bus=rp1,addr=0.0" 1089 " -device pci-bridge,bus=rp2,chassis_nr=4,id=br1" 1090 " -device pcie-root-port,id=rphptgt1,port=0x0,chassis=5,addr=2.1" 1091 " -device pcie-root-port,id=rphptgt2,port=0x0,chassis=6,addr=2.2" 1092 " -device pcie-root-port,id=rphptgt3,port=0x0,chassis=7,addr=2.3" 1093 " -device pci-testdev,bus=pcie.0,addr=2.4" 1094 " -device pci-testdev,bus=pcie.0,addr=2.5,acpi-index=102" 1095 " -device pci-testdev,bus=pcie.0,addr=5.0" 1096 " -device pci-testdev,bus=pcie.0,addr=0xf.0,acpi-index=101" 1097 " -device pci-testdev,bus=rp0,addr=0.0" 1098 " -device pci-testdev,bus=br1" 1099 " -device pcie-root-port,id=rpnohp,chassis=8,addr=0xA.0,hotplug=off" 1100 " -device pcie-root-port,id=rp3,chassis=9,bus=rpnohp" 1101 , &data); 1102 1103 /* hotplugged bridges section */ 1104 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr1", 1105 "{'bus': 'br1', 'addr': '6.0', 'chassis_nr': 128 }"); 1106 qtest_qmp_device_add(data.qts, "pci-bridge", "hpbr2-multiif", 1107 "{ 'bus': 'br1', 'addr': '2.2', 'chassis_nr': 129 }"); 1108 qtest_qmp_device_add(data.qts, "pcie-pci-bridge", "hpbr3", 1109 "{'bus': 'rphptgt1', 'addr': '0.0' }"); 1110 qtest_qmp_device_add(data.qts, "pcie-root-port", "hprp", 1111 "{'bus': 'rphptgt2', 'addr': '0.0' }"); 1112 qtest_qmp_device_add(data.qts, "pci-testdev", "hpnic", 1113 "{'bus': 'rphptgt3', 'addr': '0.0' }"); 1114 qtest_qmp_send(data.qts, "{'execute':'cont' }"); 1115 qtest_qmp_eventwait(data.qts, "RESUME"); 1116 1117 process_acpi_tables_noexit(&data); 1118 free_test_data(&data); 1119 1120 /* check that reboot/reset doesn't change any ACPI tables */ 1121 qtest_qmp_send(data.qts, "{'execute':'system_reset' }"); 1122 process_acpi_tables(&data); 1123 free_test_data(&data); 1124 } 1125 1126 static void test_acpi_q35_tcg_mmio64(void) 1127 { 1128 test_data data = { 1129 .machine = MACHINE_Q35, 1130 .variant = ".mmio64", 1131 .tcg_only = true, 1132 .required_struct_types = base_required_struct_types, 1133 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 1134 }; 1135 1136 test_acpi_one("-m 128M,slots=1,maxmem=2G " 1137 "-cpu Opteron_G1 " 1138 "-object memory-backend-ram,id=ram0,size=128M " 1139 "-numa node,memdev=ram0 " 1140 "-device pci-testdev,membar=2G", 1141 &data); 1142 free_test_data(&data); 1143 } 1144 1145 static void test_acpi_piix4_tcg_cphp(void) 1146 { 1147 test_data data = {}; 1148 1149 data.machine = MACHINE_PC; 1150 data.variant = ".cphp"; 1151 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 1152 " -object memory-backend-ram,id=ram0,size=64M" 1153 " -object memory-backend-ram,id=ram1,size=64M" 1154 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1155 " -numa dist,src=0,dst=1,val=21", 1156 &data); 1157 free_test_data(&data); 1158 } 1159 1160 static void test_acpi_q35_tcg_cphp(void) 1161 { 1162 test_data data = {}; 1163 1164 data.machine = MACHINE_Q35; 1165 data.variant = ".cphp"; 1166 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 1167 " -object memory-backend-ram,id=ram0,size=64M" 1168 " -object memory-backend-ram,id=ram1,size=64M" 1169 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1170 " -numa dist,src=0,dst=1,val=21", 1171 &data); 1172 free_test_data(&data); 1173 } 1174 1175 static uint8_t ipmi_required_struct_types[] = { 1176 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 1177 }; 1178 1179 static void test_acpi_q35_tcg_ipmi(void) 1180 { 1181 test_data data = {}; 1182 1183 data.machine = MACHINE_Q35; 1184 data.variant = ".ipmibt"; 1185 data.required_struct_types = ipmi_required_struct_types; 1186 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1187 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1188 " -device isa-ipmi-bt,bmc=bmc0", 1189 &data); 1190 free_test_data(&data); 1191 } 1192 1193 static void test_acpi_q35_tcg_smbus_ipmi(void) 1194 { 1195 test_data data = {}; 1196 1197 data.machine = MACHINE_Q35; 1198 data.variant = ".ipmismbus"; 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 smbus-ipmi,bmc=bmc0", 1203 &data); 1204 free_test_data(&data); 1205 } 1206 1207 static void test_acpi_piix4_tcg_ipmi(void) 1208 { 1209 test_data data = {}; 1210 1211 /* Supplying -machine accel argument overrides the default (qtest). 1212 * This is to make guest actually run. 1213 */ 1214 data.machine = MACHINE_PC; 1215 data.variant = ".ipmikcs"; 1216 data.required_struct_types = ipmi_required_struct_types; 1217 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 1218 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 1219 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 1220 &data); 1221 free_test_data(&data); 1222 } 1223 1224 static void test_acpi_q35_tcg_memhp(void) 1225 { 1226 test_data data = {}; 1227 1228 data.machine = MACHINE_Q35; 1229 data.variant = ".memhp"; 1230 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1231 " -object memory-backend-ram,id=ram0,size=64M" 1232 " -object memory-backend-ram,id=ram1,size=64M" 1233 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1234 " -numa dist,src=0,dst=1,val=21", 1235 &data); 1236 free_test_data(&data); 1237 } 1238 1239 static void test_acpi_piix4_tcg_memhp(void) 1240 { 1241 test_data data = {}; 1242 1243 data.machine = MACHINE_PC; 1244 data.variant = ".memhp"; 1245 test_acpi_one(" -m 128,slots=3,maxmem=1G" 1246 " -object memory-backend-ram,id=ram0,size=64M" 1247 " -object memory-backend-ram,id=ram1,size=64M" 1248 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1249 " -numa dist,src=0,dst=1,val=21", 1250 &data); 1251 free_test_data(&data); 1252 } 1253 1254 static void test_acpi_piix4_tcg_nosmm(void) 1255 { 1256 test_data data = {}; 1257 1258 data.machine = MACHINE_PC; 1259 data.variant = ".nosmm"; 1260 test_acpi_one("-machine smm=off", &data); 1261 free_test_data(&data); 1262 } 1263 1264 static void test_acpi_piix4_tcg_smm_compat(void) 1265 { 1266 test_data data = {}; 1267 1268 data.machine = MACHINE_PC; 1269 data.variant = ".smm-compat"; 1270 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 1271 free_test_data(&data); 1272 } 1273 1274 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 1275 { 1276 test_data data = {}; 1277 1278 data.machine = MACHINE_PC; 1279 data.variant = ".smm-compat-nosmm"; 1280 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1281 free_test_data(&data); 1282 } 1283 1284 static void test_acpi_piix4_tcg_nohpet(void) 1285 { 1286 test_data data = {}; 1287 1288 data.machine = MACHINE_PC; 1289 data.machine_param = ",hpet=off"; 1290 data.variant = ".nohpet"; 1291 test_acpi_one(NULL, &data); 1292 free_test_data(&data); 1293 } 1294 1295 static void test_acpi_q35_tcg_numamem(void) 1296 { 1297 test_data data = {}; 1298 1299 data.machine = MACHINE_Q35; 1300 data.variant = ".numamem"; 1301 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1302 " -numa node -numa node,memdev=ram0", &data); 1303 free_test_data(&data); 1304 } 1305 1306 static void test_acpi_q35_kvm_xapic(void) 1307 { 1308 test_data data = {}; 1309 1310 data.machine = MACHINE_Q35; 1311 data.variant = ".xapic"; 1312 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1313 " -numa node -numa node,memdev=ram0" 1314 " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); 1315 free_test_data(&data); 1316 } 1317 1318 static void test_acpi_q35_tcg_nosmm(void) 1319 { 1320 test_data data = {}; 1321 1322 data.machine = MACHINE_Q35; 1323 data.variant = ".nosmm"; 1324 test_acpi_one("-machine smm=off", &data); 1325 free_test_data(&data); 1326 } 1327 1328 static void test_acpi_q35_tcg_smm_compat(void) 1329 { 1330 test_data data = {}; 1331 1332 data.machine = MACHINE_Q35; 1333 data.variant = ".smm-compat"; 1334 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1335 free_test_data(&data); 1336 } 1337 1338 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1339 { 1340 test_data data = {}; 1341 1342 data.machine = MACHINE_Q35; 1343 data.variant = ".smm-compat-nosmm"; 1344 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1345 free_test_data(&data); 1346 } 1347 1348 static void test_acpi_q35_tcg_nohpet(void) 1349 { 1350 test_data data = {}; 1351 1352 data.machine = MACHINE_Q35; 1353 data.machine_param = ",hpet=off"; 1354 data.variant = ".nohpet"; 1355 test_acpi_one(NULL, &data); 1356 free_test_data(&data); 1357 } 1358 1359 static void test_acpi_q35_kvm_dmar(void) 1360 { 1361 test_data data = {}; 1362 1363 data.machine = MACHINE_Q35; 1364 data.variant = ".dmar"; 1365 test_acpi_one("-machine kernel-irqchip=split -accel kvm" 1366 " -device intel-iommu,intremap=on,device-iotlb=on", &data); 1367 free_test_data(&data); 1368 } 1369 1370 static void test_acpi_q35_tcg_ivrs(void) 1371 { 1372 test_data data = {}; 1373 1374 data.machine = MACHINE_Q35; 1375 data.variant = ".ivrs"; 1376 data.tcg_only = true, 1377 test_acpi_one(" -device amd-iommu", &data); 1378 free_test_data(&data); 1379 } 1380 1381 static void test_acpi_piix4_tcg_numamem(void) 1382 { 1383 test_data data = {}; 1384 1385 data.machine = MACHINE_PC; 1386 data.variant = ".numamem"; 1387 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1388 " -numa node -numa node,memdev=ram0", &data); 1389 free_test_data(&data); 1390 } 1391 1392 uint64_t tpm_tis_base_addr; 1393 1394 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1395 uint64_t base, enum TPMVersion tpm_version) 1396 { 1397 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1398 machine, tpm_if); 1399 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1400 TPMTestState test; 1401 test_data data = {}; 1402 GThread *thread; 1403 const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12"; 1404 char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix); 1405 1406 tpm_tis_base_addr = base; 1407 1408 module_call_init(MODULE_INIT_QOM); 1409 1410 test.addr = g_new0(SocketAddress, 1); 1411 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1412 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1413 g_mutex_init(&test.data_mutex); 1414 g_cond_init(&test.data_cond); 1415 test.data_cond_signal = false; 1416 test.tpm_version = tpm_version; 1417 1418 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1419 tpm_emu_test_wait_cond(&test); 1420 1421 data.machine = machine; 1422 data.variant = variant; 1423 1424 args = g_strdup_printf( 1425 " -chardev socket,id=chr,path=%s" 1426 " -tpmdev emulator,id=dev,chardev=chr" 1427 " -device tpm-%s,tpmdev=dev", 1428 test.addr->u.q_unix.path, tpm_if); 1429 1430 test_acpi_one(args, &data); 1431 1432 g_thread_join(thread); 1433 g_unlink(test.addr->u.q_unix.path); 1434 qapi_free_SocketAddress(test.addr); 1435 g_rmdir(tmp_path); 1436 g_free(variant); 1437 g_free(tmp_path); 1438 g_free(tmp_dir_name); 1439 g_free(args); 1440 free_test_data(&data); 1441 } 1442 1443 static void test_acpi_q35_tcg_tpm2_tis(void) 1444 { 1445 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0); 1446 } 1447 1448 static void test_acpi_q35_tcg_tpm12_tis(void) 1449 { 1450 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2); 1451 } 1452 1453 static void test_acpi_tcg_dimm_pxm(const char *machine) 1454 { 1455 test_data data = {}; 1456 1457 data.machine = machine; 1458 data.variant = ".dimmpxm"; 1459 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1460 " -smp 4,sockets=4" 1461 " -m 128M,slots=3,maxmem=1G" 1462 " -object memory-backend-ram,id=ram0,size=32M" 1463 " -object memory-backend-ram,id=ram1,size=32M" 1464 " -object memory-backend-ram,id=ram2,size=32M" 1465 " -object memory-backend-ram,id=ram3,size=32M" 1466 " -numa node,memdev=ram0,nodeid=0" 1467 " -numa node,memdev=ram1,nodeid=1" 1468 " -numa node,memdev=ram2,nodeid=2" 1469 " -numa node,memdev=ram3,nodeid=3" 1470 " -numa cpu,node-id=0,socket-id=0" 1471 " -numa cpu,node-id=1,socket-id=1" 1472 " -numa cpu,node-id=2,socket-id=2" 1473 " -numa cpu,node-id=3,socket-id=3" 1474 " -object memory-backend-ram,id=ram4,size=128M" 1475 " -object memory-backend-ram,id=nvm0,size=128M" 1476 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1477 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1478 &data); 1479 free_test_data(&data); 1480 } 1481 1482 static void test_acpi_q35_tcg_dimm_pxm(void) 1483 { 1484 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1485 } 1486 1487 static void test_acpi_piix4_tcg_dimm_pxm(void) 1488 { 1489 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1490 } 1491 1492 static void test_acpi_virt_tcg_memhp(void) 1493 { 1494 test_data data = { 1495 .machine = "virt", 1496 .tcg_only = true, 1497 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1498 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1499 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1500 .ram_start = 0x40000000ULL, 1501 .scan_len = 256ULL * 1024 * 1024, 1502 }; 1503 1504 data.variant = ".memhp"; 1505 test_acpi_one(" -machine nvdimm=on" 1506 " -cpu cortex-a57" 1507 " -m 256M,slots=3,maxmem=1G" 1508 " -object memory-backend-ram,id=ram0,size=128M" 1509 " -object memory-backend-ram,id=ram1,size=128M" 1510 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1511 " -numa dist,src=0,dst=1,val=21" 1512 " -object memory-backend-ram,id=ram2,size=128M" 1513 " -object memory-backend-ram,id=nvm0,size=128M" 1514 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1515 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1516 &data); 1517 1518 free_test_data(&data); 1519 1520 } 1521 1522 static void test_acpi_microvm_prepare(test_data *data) 1523 { 1524 data->machine = "microvm"; 1525 data->required_struct_types = NULL; /* no smbios */ 1526 data->required_struct_types_len = 0; 1527 data->blkdev = "virtio-blk-device"; 1528 } 1529 1530 static void test_acpi_microvm_tcg(void) 1531 { 1532 test_data data = {}; 1533 1534 test_acpi_microvm_prepare(&data); 1535 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1536 &data); 1537 free_test_data(&data); 1538 } 1539 1540 static void test_acpi_microvm_usb_tcg(void) 1541 { 1542 test_data data = {}; 1543 1544 test_acpi_microvm_prepare(&data); 1545 data.variant = ".usb"; 1546 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1547 &data); 1548 free_test_data(&data); 1549 } 1550 1551 static void test_acpi_microvm_rtc_tcg(void) 1552 { 1553 test_data data = {}; 1554 1555 test_acpi_microvm_prepare(&data); 1556 data.variant = ".rtc"; 1557 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1558 &data); 1559 free_test_data(&data); 1560 } 1561 1562 static void test_acpi_microvm_pcie_tcg(void) 1563 { 1564 test_data data = {}; 1565 1566 test_acpi_microvm_prepare(&data); 1567 data.variant = ".pcie"; 1568 data.tcg_only = true; /* need constant host-phys-bits */ 1569 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1570 &data); 1571 free_test_data(&data); 1572 } 1573 1574 static void test_acpi_microvm_ioapic2_tcg(void) 1575 { 1576 test_data data = {}; 1577 1578 test_acpi_microvm_prepare(&data); 1579 data.variant = ".ioapic2"; 1580 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1581 &data); 1582 free_test_data(&data); 1583 } 1584 1585 static void test_acpi_virt_tcg_numamem(void) 1586 { 1587 test_data data = { 1588 .machine = "virt", 1589 .tcg_only = true, 1590 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1591 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1592 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1593 .ram_start = 0x40000000ULL, 1594 .scan_len = 128ULL * 1024 * 1024, 1595 }; 1596 1597 data.variant = ".numamem"; 1598 test_acpi_one(" -cpu cortex-a57" 1599 " -object memory-backend-ram,id=ram0,size=128M" 1600 " -numa node,memdev=ram0", 1601 &data); 1602 1603 free_test_data(&data); 1604 1605 } 1606 1607 static void test_acpi_virt_tcg_pxb(void) 1608 { 1609 test_data data = { 1610 .machine = "virt", 1611 .tcg_only = true, 1612 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1613 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1614 .ram_start = 0x40000000ULL, 1615 .scan_len = 128ULL * 1024 * 1024, 1616 }; 1617 /* 1618 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1619 * the reason is the bus of pxb-pcie is also root bus, it would lead 1620 * to the error only PCI/PCIE bridge could plug onto pxb. 1621 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1622 * to solve the conflicts. 1623 */ 1624 data.variant = ".pxb"; 1625 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1626 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1627 " -drive file=" 1628 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1629 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1630 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1631 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1632 " -cpu cortex-a57" 1633 " -device pxb-pcie,bus_nr=128", 1634 &data); 1635 1636 free_test_data(&data); 1637 } 1638 1639 static void test_acpi_tcg_acpi_hmat(const char *machine) 1640 { 1641 test_data data = {}; 1642 1643 data.machine = machine; 1644 data.variant = ".acpihmat"; 1645 test_acpi_one(" -machine hmat=on" 1646 " -smp 2,sockets=2" 1647 " -m 128M,slots=2,maxmem=1G" 1648 " -object memory-backend-ram,size=64M,id=m0" 1649 " -object memory-backend-ram,size=64M,id=m1" 1650 " -numa node,nodeid=0,memdev=m0" 1651 " -numa node,nodeid=1,memdev=m1,initiator=0" 1652 " -numa cpu,node-id=0,socket-id=0" 1653 " -numa cpu,node-id=0,socket-id=1" 1654 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1655 "data-type=access-latency,latency=1" 1656 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1657 "data-type=access-bandwidth,bandwidth=65534M" 1658 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1659 "data-type=access-latency,latency=65534" 1660 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1661 "data-type=access-bandwidth,bandwidth=32767M" 1662 " -numa hmat-cache,node-id=0,size=10K,level=1," 1663 "associativity=direct,policy=write-back,line=8" 1664 " -numa hmat-cache,node-id=1,size=10K,level=1," 1665 "associativity=direct,policy=write-back,line=8", 1666 &data); 1667 free_test_data(&data); 1668 } 1669 1670 static void test_acpi_q35_tcg_acpi_hmat(void) 1671 { 1672 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1673 } 1674 1675 static void test_acpi_piix4_tcg_acpi_hmat(void) 1676 { 1677 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1678 } 1679 1680 static void test_acpi_virt_tcg_acpi_hmat(void) 1681 { 1682 test_data data = { 1683 .machine = "virt", 1684 .tcg_only = true, 1685 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1686 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1687 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1688 .ram_start = 0x40000000ULL, 1689 .scan_len = 128ULL * 1024 * 1024, 1690 }; 1691 1692 data.variant = ".acpihmatvirt"; 1693 1694 test_acpi_one(" -machine hmat=on" 1695 " -cpu cortex-a57" 1696 " -smp 4,sockets=2" 1697 " -m 384M" 1698 " -object memory-backend-ram,size=128M,id=ram0" 1699 " -object memory-backend-ram,size=128M,id=ram1" 1700 " -object memory-backend-ram,size=128M,id=ram2" 1701 " -numa node,nodeid=0,memdev=ram0" 1702 " -numa node,nodeid=1,memdev=ram1" 1703 " -numa node,nodeid=2,memdev=ram2" 1704 " -numa cpu,node-id=0,socket-id=0" 1705 " -numa cpu,node-id=0,socket-id=0" 1706 " -numa cpu,node-id=1,socket-id=1" 1707 " -numa cpu,node-id=1,socket-id=1" 1708 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1709 "data-type=access-latency,latency=10" 1710 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1711 "data-type=access-bandwidth,bandwidth=10485760" 1712 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1713 "data-type=access-latency,latency=20" 1714 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1715 "data-type=access-bandwidth,bandwidth=5242880" 1716 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1717 "data-type=access-latency,latency=30" 1718 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1719 "data-type=access-bandwidth,bandwidth=1048576" 1720 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1721 "data-type=access-latency,latency=20" 1722 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1723 "data-type=access-bandwidth,bandwidth=5242880" 1724 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1725 "data-type=access-latency,latency=10" 1726 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1727 "data-type=access-bandwidth,bandwidth=10485760" 1728 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1729 "data-type=access-latency,latency=30" 1730 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1731 "data-type=access-bandwidth,bandwidth=1048576", 1732 &data); 1733 1734 free_test_data(&data); 1735 } 1736 1737 static void test_acpi_q35_tcg_acpi_hmat_noinitiator(void) 1738 { 1739 test_data data = {}; 1740 1741 data.machine = MACHINE_Q35; 1742 data.variant = ".acpihmat-noinitiator"; 1743 test_acpi_one(" -machine hmat=on" 1744 " -smp 4,sockets=2" 1745 " -m 128M" 1746 " -object memory-backend-ram,size=32M,id=ram0" 1747 " -object memory-backend-ram,size=32M,id=ram1" 1748 " -object memory-backend-ram,size=64M,id=ram2" 1749 " -numa node,nodeid=0,memdev=ram0" 1750 " -numa node,nodeid=1,memdev=ram1" 1751 " -numa node,nodeid=2,memdev=ram2" 1752 " -numa cpu,node-id=0,socket-id=0" 1753 " -numa cpu,node-id=0,socket-id=0" 1754 " -numa cpu,node-id=1,socket-id=1" 1755 " -numa cpu,node-id=1,socket-id=1" 1756 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1757 "data-type=access-latency,latency=10" 1758 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1759 "data-type=access-bandwidth,bandwidth=10485760" 1760 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1761 "data-type=access-latency,latency=20" 1762 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1763 "data-type=access-bandwidth,bandwidth=5242880" 1764 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1765 "data-type=access-latency,latency=30" 1766 " -numa hmat-lb,initiator=0,target=2,hierarchy=memory," 1767 "data-type=access-bandwidth,bandwidth=1048576" 1768 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1769 "data-type=access-latency,latency=20" 1770 " -numa hmat-lb,initiator=1,target=0,hierarchy=memory," 1771 "data-type=access-bandwidth,bandwidth=5242880" 1772 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1773 "data-type=access-latency,latency=10" 1774 " -numa hmat-lb,initiator=1,target=1,hierarchy=memory," 1775 "data-type=access-bandwidth,bandwidth=10485760" 1776 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1777 "data-type=access-latency,latency=30" 1778 " -numa hmat-lb,initiator=1,target=2,hierarchy=memory," 1779 "data-type=access-bandwidth,bandwidth=1048576", 1780 &data); 1781 free_test_data(&data); 1782 } 1783 1784 #ifdef CONFIG_POSIX 1785 static void test_acpi_erst(const char *machine) 1786 { 1787 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1788 gchar *params; 1789 test_data data = {}; 1790 1791 data.machine = machine; 1792 data.variant = ".acpierst"; 1793 params = g_strdup_printf( 1794 " -object memory-backend-file,id=erstnvram," 1795 "mem-path=%s,size=0x10000,share=on" 1796 " -device acpi-erst,memdev=erstnvram", tmp_path); 1797 test_acpi_one(params, &data); 1798 free_test_data(&data); 1799 g_free(params); 1800 g_assert(g_rmdir(tmp_path) == 0); 1801 g_free(tmp_path); 1802 } 1803 1804 static void test_acpi_piix4_acpi_erst(void) 1805 { 1806 test_acpi_erst(MACHINE_PC); 1807 } 1808 1809 static void test_acpi_q35_acpi_erst(void) 1810 { 1811 test_acpi_erst(MACHINE_Q35); 1812 } 1813 1814 static void test_acpi_microvm_acpi_erst(void) 1815 { 1816 gchar *tmp_path = g_dir_make_tmp("qemu-test-erst.XXXXXX", NULL); 1817 gchar *params; 1818 test_data data = {}; 1819 1820 test_acpi_microvm_prepare(&data); 1821 data.variant = ".pcie"; 1822 data.tcg_only = true; /* need constant host-phys-bits */ 1823 params = g_strdup_printf(" -machine microvm," 1824 "acpi=on,ioapic2=off,rtc=off,pcie=on" 1825 " -object memory-backend-file,id=erstnvram," 1826 "mem-path=%s,size=0x10000,share=on" 1827 " -device acpi-erst,memdev=erstnvram", tmp_path); 1828 test_acpi_one(params, &data); 1829 g_free(params); 1830 g_assert(g_rmdir(tmp_path) == 0); 1831 g_free(tmp_path); 1832 free_test_data(&data); 1833 } 1834 #endif /* CONFIG_POSIX */ 1835 1836 static void test_acpi_virt_tcg(void) 1837 { 1838 test_data data = { 1839 .machine = "virt", 1840 .tcg_only = true, 1841 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1842 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1843 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1844 .ram_start = 0x40000000ULL, 1845 .scan_len = 128ULL * 1024 * 1024, 1846 }; 1847 1848 data.smbios_cpu_max_speed = 2900; 1849 data.smbios_cpu_curr_speed = 2700; 1850 test_acpi_one("-cpu cortex-a57 " 1851 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1852 free_test_data(&data); 1853 } 1854 1855 static void test_acpi_virt_tcg_topology(void) 1856 { 1857 test_data data = { 1858 .machine = "virt", 1859 .variant = ".topology", 1860 .tcg_only = true, 1861 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1862 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1863 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1864 .ram_start = 0x40000000ULL, 1865 .scan_len = 128ULL * 1024 * 1024, 1866 }; 1867 1868 test_acpi_one("-cpu cortex-a57 " 1869 "-smp sockets=1,clusters=2,cores=2,threads=2", &data); 1870 free_test_data(&data); 1871 } 1872 1873 static void test_acpi_q35_viot(void) 1874 { 1875 test_data data = { 1876 .machine = MACHINE_Q35, 1877 .variant = ".viot", 1878 }; 1879 1880 /* 1881 * To keep things interesting, two buses bypass the IOMMU. 1882 * VIOT should only describes the other two buses. 1883 */ 1884 test_acpi_one("-machine default_bus_bypass_iommu=on " 1885 "-device virtio-iommu-pci " 1886 "-device pxb-pcie,bus_nr=0x10,id=pcie.100,bus=pcie.0 " 1887 "-device pxb-pcie,bus_nr=0x20,id=pcie.200,bus=pcie.0,bypass_iommu=on " 1888 "-device pxb-pcie,bus_nr=0x30,id=pcie.300,bus=pcie.0", 1889 &data); 1890 free_test_data(&data); 1891 } 1892 1893 #ifdef CONFIG_POSIX 1894 static void test_acpi_q35_cxl(void) 1895 { 1896 gchar *tmp_path = g_dir_make_tmp("qemu-test-cxl.XXXXXX", NULL); 1897 gchar *params; 1898 1899 test_data data = { 1900 .machine = MACHINE_Q35, 1901 .variant = ".cxl", 1902 }; 1903 /* 1904 * A complex CXL setup. 1905 */ 1906 params = g_strdup_printf(" -machine cxl=on" 1907 " -object memory-backend-file,id=cxl-mem1,mem-path=%s,size=256M" 1908 " -object memory-backend-file,id=cxl-mem2,mem-path=%s,size=256M" 1909 " -object memory-backend-file,id=cxl-mem3,mem-path=%s,size=256M" 1910 " -object memory-backend-file,id=cxl-mem4,mem-path=%s,size=256M" 1911 " -object memory-backend-file,id=lsa1,mem-path=%s,size=256M" 1912 " -object memory-backend-file,id=lsa2,mem-path=%s,size=256M" 1913 " -object memory-backend-file,id=lsa3,mem-path=%s,size=256M" 1914 " -object memory-backend-file,id=lsa4,mem-path=%s,size=256M" 1915 " -device pxb-cxl,bus_nr=12,bus=pcie.0,id=cxl.1" 1916 " -device pxb-cxl,bus_nr=222,bus=pcie.0,id=cxl.2" 1917 " -device cxl-rp,port=0,bus=cxl.1,id=rp1,chassis=0,slot=2" 1918 " -device cxl-type3,bus=rp1,persistent-memdev=cxl-mem1,lsa=lsa1" 1919 " -device cxl-rp,port=1,bus=cxl.1,id=rp2,chassis=0,slot=3" 1920 " -device cxl-type3,bus=rp2,persistent-memdev=cxl-mem2,lsa=lsa2" 1921 " -device cxl-rp,port=0,bus=cxl.2,id=rp3,chassis=0,slot=5" 1922 " -device cxl-type3,bus=rp3,persistent-memdev=cxl-mem3,lsa=lsa3" 1923 " -device cxl-rp,port=1,bus=cxl.2,id=rp4,chassis=0,slot=6" 1924 " -device cxl-type3,bus=rp4,persistent-memdev=cxl-mem4,lsa=lsa4" 1925 " -M cxl-fmw.0.targets.0=cxl.1,cxl-fmw.0.size=4G,cxl-fmw.0.interleave-granularity=8k," 1926 "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", 1927 tmp_path, tmp_path, tmp_path, tmp_path, 1928 tmp_path, tmp_path, tmp_path, tmp_path); 1929 test_acpi_one(params, &data); 1930 1931 g_free(params); 1932 g_assert(g_rmdir(tmp_path) == 0); 1933 g_free(tmp_path); 1934 free_test_data(&data); 1935 } 1936 #endif /* CONFIG_POSIX */ 1937 1938 static void test_acpi_virt_viot(void) 1939 { 1940 test_data data = { 1941 .machine = "virt", 1942 .tcg_only = true, 1943 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1944 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1945 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1946 .ram_start = 0x40000000ULL, 1947 .scan_len = 128ULL * 1024 * 1024, 1948 }; 1949 1950 test_acpi_one("-cpu cortex-a57 " 1951 "-device virtio-iommu-pci", &data); 1952 free_test_data(&data); 1953 } 1954 1955 #ifndef _WIN32 1956 # define DEV_NULL "/dev/null" 1957 #else 1958 # define DEV_NULL "nul" 1959 #endif 1960 1961 static void test_acpi_q35_slic(void) 1962 { 1963 test_data data = { 1964 .machine = MACHINE_Q35, 1965 .variant = ".slic", 1966 }; 1967 1968 test_acpi_one("-acpitable sig=SLIC,oem_id=\"CRASH \",oem_table_id=ME," 1969 "oem_rev=00002210,asl_compiler_id=qemu," 1970 "asl_compiler_rev=00000000,data=" DEV_NULL, 1971 &data); 1972 free_test_data(&data); 1973 } 1974 1975 static void test_acpi_q35_applesmc(void) 1976 { 1977 test_data data = { 1978 .machine = MACHINE_Q35, 1979 .variant = ".applesmc", 1980 }; 1981 1982 /* supply fake 64-byte OSK to silence missing key warning */ 1983 test_acpi_one("-device isa-applesmc,osk=any64characterfakeoskisenough" 1984 "topreventinvalidkeywarningsonstderr", &data); 1985 free_test_data(&data); 1986 } 1987 1988 static void test_acpi_q35_pvpanic_isa(void) 1989 { 1990 test_data data = { 1991 .machine = MACHINE_Q35, 1992 .variant = ".pvpanic-isa", 1993 }; 1994 1995 test_acpi_one("-device pvpanic", &data); 1996 free_test_data(&data); 1997 } 1998 1999 static void test_oem_fields(test_data *data) 2000 { 2001 int i; 2002 2003 for (i = 0; i < data->tables->len; ++i) { 2004 AcpiSdtTable *sdt; 2005 2006 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 2007 /* FACS doesn't have OEMID and OEMTABLEID fields */ 2008 if (compare_signature(sdt, "FACS")) { 2009 continue; 2010 } 2011 2012 g_assert(strncmp((char *)sdt->aml + 10, OEM_ID, 6) == 0); 2013 g_assert(strncmp((char *)sdt->aml + 16, OEM_TABLE_ID, 8) == 0); 2014 } 2015 } 2016 2017 static void test_acpi_piix4_oem_fields(void) 2018 { 2019 char *args; 2020 test_data data = {}; 2021 2022 data.machine = MACHINE_PC; 2023 data.required_struct_types = base_required_struct_types; 2024 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 2025 2026 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 2027 data.qts = qtest_init(args); 2028 test_acpi_load_tables(&data); 2029 test_oem_fields(&data); 2030 qtest_quit(data.qts); 2031 free_test_data(&data); 2032 g_free(args); 2033 } 2034 2035 static void test_acpi_q35_oem_fields(void) 2036 { 2037 char *args; 2038 test_data data = {}; 2039 2040 data.machine = MACHINE_Q35; 2041 data.required_struct_types = base_required_struct_types; 2042 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 2043 2044 args = test_acpi_create_args(&data, OEM_TEST_ARGS); 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_microvm_oem_fields(void) 2054 { 2055 test_data data = {}; 2056 char *args; 2057 2058 test_acpi_microvm_prepare(&data); 2059 2060 args = test_acpi_create_args(&data, 2061 OEM_TEST_ARGS",acpi=on"); 2062 data.qts = qtest_init(args); 2063 test_acpi_load_tables(&data); 2064 test_oem_fields(&data); 2065 qtest_quit(data.qts); 2066 free_test_data(&data); 2067 g_free(args); 2068 } 2069 2070 static void test_acpi_virt_oem_fields(void) 2071 { 2072 test_data data = { 2073 .machine = "virt", 2074 .tcg_only = true, 2075 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 2076 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 2077 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 2078 .ram_start = 0x40000000ULL, 2079 .scan_len = 128ULL * 1024 * 1024, 2080 }; 2081 char *args; 2082 2083 args = test_acpi_create_args(&data, "-cpu cortex-a57 "OEM_TEST_ARGS); 2084 data.qts = qtest_init(args); 2085 test_acpi_load_tables(&data); 2086 test_oem_fields(&data); 2087 qtest_quit(data.qts); 2088 free_test_data(&data); 2089 g_free(args); 2090 } 2091 2092 2093 int main(int argc, char *argv[]) 2094 { 2095 const char *arch = qtest_get_arch(); 2096 bool has_kvm, has_tcg; 2097 char *v_env = getenv("V"); 2098 int ret; 2099 2100 if (v_env) { 2101 verbosity_level = atoi(v_env); 2102 } 2103 2104 g_test_init(&argc, &argv, NULL); 2105 2106 has_kvm = qtest_has_accel("kvm"); 2107 has_tcg = qtest_has_accel("tcg"); 2108 2109 if (!has_tcg && !has_kvm) { 2110 g_test_skip("No KVM or TCG accelerator available"); 2111 return 0; 2112 } 2113 2114 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 2115 ret = boot_sector_init(disk); 2116 if (ret) { 2117 return ret; 2118 } 2119 if (qtest_has_machine(MACHINE_PC)) { 2120 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 2121 qtest_add_func("acpi/piix4/oem-fields", test_acpi_piix4_oem_fields); 2122 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 2123 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 2124 test_acpi_piix4_no_root_hotplug); 2125 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 2126 test_acpi_piix4_no_bridge_hotplug); 2127 qtest_add_func("acpi/piix4/pci-hotplug/off", 2128 test_acpi_piix4_no_acpi_pci_hotplug); 2129 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 2130 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 2131 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 2132 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 2133 qtest_add_func("acpi/piix4/smm-compat", 2134 test_acpi_piix4_tcg_smm_compat); 2135 qtest_add_func("acpi/piix4/smm-compat-nosmm", 2136 test_acpi_piix4_tcg_smm_compat_nosmm); 2137 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 2138 2139 /* i386 does not support memory hotplug */ 2140 if (strcmp(arch, "i386")) { 2141 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 2142 qtest_add_func("acpi/piix4/dimmpxm", 2143 test_acpi_piix4_tcg_dimm_pxm); 2144 qtest_add_func("acpi/piix4/acpihmat", 2145 test_acpi_piix4_tcg_acpi_hmat); 2146 } 2147 #ifdef CONFIG_POSIX 2148 qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst); 2149 #endif 2150 } 2151 if (qtest_has_machine(MACHINE_Q35)) { 2152 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 2153 qtest_add_func("acpi/q35/oem-fields", test_acpi_q35_oem_fields); 2154 if (tpm_model_is_available("-machine q35", "tpm-tis")) { 2155 qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis); 2156 qtest_add_func("acpi/q35/tpm12-tis", 2157 test_acpi_q35_tcg_tpm12_tis); 2158 } 2159 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 2160 qtest_add_func("acpi/q35/no-acpi-hotplug", 2161 test_acpi_q35_tcg_no_acpi_hotplug); 2162 qtest_add_func("acpi/q35/multif-bridge", 2163 test_acpi_q35_multif_bridge); 2164 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 2165 qtest_add_func("acpi/q35/smbus/ipmi", test_acpi_q35_tcg_smbus_ipmi); 2166 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 2167 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 2168 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 2169 qtest_add_func("acpi/q35/smm-compat", 2170 test_acpi_q35_tcg_smm_compat); 2171 qtest_add_func("acpi/q35/smm-compat-nosmm", 2172 test_acpi_q35_tcg_smm_compat_nosmm); 2173 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 2174 qtest_add_func("acpi/q35/acpihmat-noinitiator", 2175 test_acpi_q35_tcg_acpi_hmat_noinitiator); 2176 2177 /* i386 does not support memory hotplug */ 2178 if (strcmp(arch, "i386")) { 2179 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 2180 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 2181 qtest_add_func("acpi/q35/acpihmat", 2182 test_acpi_q35_tcg_acpi_hmat); 2183 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 2184 } 2185 #ifdef CONFIG_POSIX 2186 qtest_add_func("acpi/q35/acpierst", test_acpi_q35_acpi_erst); 2187 #endif 2188 qtest_add_func("acpi/q35/applesmc", test_acpi_q35_applesmc); 2189 qtest_add_func("acpi/q35/pvpanic-isa", test_acpi_q35_pvpanic_isa); 2190 if (has_tcg) { 2191 qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); 2192 } 2193 if (has_kvm) { 2194 qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); 2195 qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar); 2196 qtest_add_func("acpi/q35/type4-count", 2197 test_acpi_q35_tcg_type4_count); 2198 qtest_add_func("acpi/q35/core-count", 2199 test_acpi_q35_tcg_core_count); 2200 qtest_add_func("acpi/q35/core-count2", 2201 test_acpi_q35_tcg_core_count2); 2202 } 2203 if (qtest_has_device("virtio-iommu-pci")) { 2204 qtest_add_func("acpi/q35/viot", test_acpi_q35_viot); 2205 } 2206 #ifdef CONFIG_POSIX 2207 qtest_add_func("acpi/q35/cxl", test_acpi_q35_cxl); 2208 #endif 2209 qtest_add_func("acpi/q35/slic", test_acpi_q35_slic); 2210 } 2211 if (qtest_has_machine("microvm")) { 2212 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 2213 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 2214 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 2215 qtest_add_func("acpi/microvm/ioapic2", 2216 test_acpi_microvm_ioapic2_tcg); 2217 qtest_add_func("acpi/microvm/oem-fields", 2218 test_acpi_microvm_oem_fields); 2219 if (has_tcg) { 2220 if (strcmp(arch, "x86_64") == 0) { 2221 qtest_add_func("acpi/microvm/pcie", 2222 test_acpi_microvm_pcie_tcg); 2223 #ifdef CONFIG_POSIX 2224 qtest_add_func("acpi/microvm/acpierst", 2225 test_acpi_microvm_acpi_erst); 2226 #endif 2227 } 2228 } 2229 } 2230 } else if (strcmp(arch, "aarch64") == 0) { 2231 if (has_tcg && qtest_has_device("virtio-blk-pci")) { 2232 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 2233 qtest_add_func("acpi/virt/acpihmatvirt", 2234 test_acpi_virt_tcg_acpi_hmat); 2235 qtest_add_func("acpi/virt/topology", test_acpi_virt_tcg_topology); 2236 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 2237 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 2238 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 2239 qtest_add_func("acpi/virt/oem-fields", test_acpi_virt_oem_fields); 2240 if (qtest_has_device("virtio-iommu-pci")) { 2241 qtest_add_func("acpi/virt/viot", test_acpi_virt_viot); 2242 } 2243 } 2244 } 2245 ret = g_test_run(); 2246 boot_sector_cleanup(disk); 2247 return ret; 2248 } 2249