1 /* 2 * Boot order test cases. 3 * 4 * Copyright (c) 2013 Red Hat Inc. 5 * 6 * Authors: 7 * Michael S. Tsirkin <mst@redhat.com>, 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or later. 10 * See the COPYING file in the top-level directory. 11 */ 12 13 /* 14 * How to add or update the tests or commit changes that affect ACPI tables: 15 * Contributor: 16 * 1. add empty files for new tables, if any, under tests/data/acpi 17 * 2. list any changed files in tests/qtest/bios-tables-test-allowed-diff.h 18 * 3. commit the above *before* making changes that affect the tables 19 * 20 * Contributor or ACPI Maintainer (steps 4-7 need to be redone to resolve conflicts 21 * in binary commit created in step 6): 22 * 23 * After 1-3 above tests will pass but ignore differences with the expected files. 24 * You will also notice that tests/qtest/bios-tables-test-allowed-diff.h lists 25 * a bunch of files. This is your hint that you need to do the below: 26 * 4. Run 27 * make check V=1 28 * this will produce a bunch of warnings about differences 29 * beween actual and expected ACPI tables. If you have IASL installed, 30 * they will also be disassembled so you can look at the disassembled 31 * output. If not - disassemble them yourself in any way you like. 32 * Look at the differences - make sure they make sense and match what the 33 * changes you are merging are supposed to do. 34 * Save the changes, preferably in form of ASL diff for the commit log in 35 * step 6. 36 * 37 * 5. From build directory, run: 38 * $(SRC_PATH)/tests/data/acpi/rebuild-expected-aml.sh 39 * 6. Now commit any changes to the expected binary, include diff from step 4 40 * in commit log. 41 * Expected binary updates needs to be a separate patch from the code that 42 * introduces changes to ACPI tables. It lets the maintainer drop 43 * and regenerate binary updates in case of merge conflicts. Further, a code 44 * change is easily reviewable but a binary blob is not (without doing a 45 * disassembly). 46 * 7. Before sending patches to the list (Contributor) 47 * or before doing a pull request (Maintainer), make sure 48 * tests/qtest/bios-tables-test-allowed-diff.h is empty - this will ensure 49 * following changes to ACPI tables will be noticed. 50 * 51 * The resulting patchset/pull request then looks like this: 52 * - patch 1: list changed files in tests/qtest/bios-tables-test-allowed-diff.h. 53 * - patches 2 - n: real changes, may contain multiple patches. 54 * - patch n + 1: update golden master binaries and empty 55 * tests/qtest/bios-tables-test-allowed-diff.h 56 */ 57 58 #include "qemu/osdep.h" 59 #include <glib/gstdio.h> 60 #include "qemu-common.h" 61 #include "hw/firmware/smbios.h" 62 #include "qemu/bitmap.h" 63 #include "acpi-utils.h" 64 #include "boot-sector.h" 65 #include "tpm-emu.h" 66 #include "hw/acpi/tpm.h" 67 #include "qemu/cutils.h" 68 69 #define MACHINE_PC "pc" 70 #define MACHINE_Q35 "q35" 71 72 #define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML" 73 74 #define OEM_ID "TEST" 75 #define OEM_TABLE_ID "OEM" 76 #define OEM_TEST_ARGS "-machine x-oem-id="OEM_ID",x-oem-table-id="OEM_TABLE_ID 77 78 typedef struct { 79 bool tcg_only; 80 const char *machine; 81 const char *variant; 82 const char *uefi_fl1; 83 const char *uefi_fl2; 84 const char *blkdev; 85 const char *cd; 86 const uint64_t ram_start; 87 const uint64_t scan_len; 88 uint64_t rsdp_addr; 89 uint8_t rsdp_table[36 /* ACPI 2.0+ RSDP size */]; 90 GArray *tables; 91 uint32_t smbios_ep_addr; 92 struct smbios_21_entry_point smbios_ep_table; 93 uint16_t smbios_cpu_max_speed; 94 uint16_t smbios_cpu_curr_speed; 95 uint8_t *required_struct_types; 96 int required_struct_types_len; 97 QTestState *qts; 98 } test_data; 99 100 static char disk[] = "tests/acpi-test-disk-XXXXXX"; 101 static const char *data_dir = "tests/data/acpi"; 102 #ifdef CONFIG_IASL 103 static const char *iasl = CONFIG_IASL; 104 #else 105 static const char *iasl; 106 #endif 107 108 static bool compare_signature(const AcpiSdtTable *sdt, const char *signature) 109 { 110 return !memcmp(sdt->aml, signature, 4); 111 } 112 113 static void cleanup_table_descriptor(AcpiSdtTable *table) 114 { 115 g_free(table->aml); 116 if (table->aml_file && 117 !table->tmp_files_retain && 118 g_strstr_len(table->aml_file, -1, "aml-")) { 119 unlink(table->aml_file); 120 } 121 g_free(table->aml_file); 122 g_free(table->asl); 123 if (table->asl_file && 124 !table->tmp_files_retain) { 125 unlink(table->asl_file); 126 } 127 g_free(table->asl_file); 128 } 129 130 static void free_test_data(test_data *data) 131 { 132 int i; 133 134 if (!data->tables) { 135 return; 136 } 137 for (i = 0; i < data->tables->len; ++i) { 138 cleanup_table_descriptor(&g_array_index(data->tables, AcpiSdtTable, i)); 139 } 140 141 g_array_free(data->tables, true); 142 } 143 144 static void test_acpi_rsdp_table(test_data *data) 145 { 146 uint8_t *rsdp_table = data->rsdp_table; 147 148 acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table); 149 150 switch (rsdp_table[15 /* Revision offset */]) { 151 case 0: /* ACPI 1.0 RSDP */ 152 /* With rev 1, checksum is only for the first 20 bytes */ 153 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 154 break; 155 case 2: /* ACPI 2.0+ RSDP */ 156 /* With revision 2, we have 2 checksums */ 157 g_assert(!acpi_calc_checksum(rsdp_table, 20)); 158 g_assert(!acpi_calc_checksum(rsdp_table, 36)); 159 break; 160 default: 161 g_assert_not_reached(); 162 } 163 } 164 165 static void test_acpi_rxsdt_table(test_data *data) 166 { 167 const char *sig = "RSDT"; 168 AcpiSdtTable rsdt = {}; 169 int entry_size = 4; 170 int addr_off = 16 /* RsdtAddress */; 171 uint8_t *ent; 172 173 if (data->rsdp_table[15 /* Revision offset */] != 0) { 174 addr_off = 24 /* XsdtAddress */; 175 entry_size = 8; 176 sig = "XSDT"; 177 } 178 /* read [RX]SDT table */ 179 acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len, 180 &data->rsdp_table[addr_off], entry_size, sig, true); 181 182 /* Load all tables and add to test list directly RSDT referenced tables */ 183 ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) { 184 AcpiSdtTable ssdt_table = {}; 185 186 acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent, 187 entry_size, NULL, true); 188 /* Add table to ASL test tables list */ 189 g_array_append_val(data->tables, ssdt_table); 190 } 191 cleanup_table_descriptor(&rsdt); 192 } 193 194 static void test_acpi_fadt_table(test_data *data) 195 { 196 /* FADT table is 1st */ 197 AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0); 198 uint8_t *fadt_aml = table.aml; 199 uint32_t fadt_len = table.aml_len; 200 uint32_t val; 201 int dsdt_offset = 40 /* DSDT */; 202 int dsdt_entry_size = 4; 203 204 g_assert(compare_signature(&table, "FACP")); 205 206 /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ 207 memcpy(&val, fadt_aml + 112 /* Flags */, 4); 208 val = le32_to_cpu(val); 209 if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) { 210 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 211 fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false); 212 g_array_append_val(data->tables, table); 213 } 214 215 memcpy(&val, fadt_aml + dsdt_offset, 4); 216 val = le32_to_cpu(val); 217 if (!val) { 218 dsdt_offset = 140 /* X_DSDT */; 219 dsdt_entry_size = 8; 220 } 221 acpi_fetch_table(data->qts, &table.aml, &table.aml_len, 222 fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true); 223 g_array_append_val(data->tables, table); 224 225 memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */ 226 memset(fadt_aml + 40, 0, 4); /* sanitize DSDT ptr */ 227 if (fadt_aml[8 /* FADT Major Version */] >= 3) { 228 memset(fadt_aml + 132, 0, 8); /* sanitize X_FIRMWARE_CTRL ptr */ 229 memset(fadt_aml + 140, 0, 8); /* sanitize X_DSDT ptr */ 230 } 231 232 /* update checksum */ 233 fadt_aml[9 /* Checksum */] = 0; 234 fadt_aml[9 /* Checksum */] -= acpi_calc_checksum(fadt_aml, fadt_len); 235 } 236 237 static void dump_aml_files(test_data *data, bool rebuild) 238 { 239 AcpiSdtTable *sdt; 240 GError *error = NULL; 241 gchar *aml_file = NULL; 242 gint fd; 243 ssize_t ret; 244 int i; 245 246 for (i = 0; i < data->tables->len; ++i) { 247 const char *ext = data->variant ? data->variant : ""; 248 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 249 g_assert(sdt->aml); 250 251 if (rebuild) { 252 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 253 sdt->aml, ext); 254 fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, 255 S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); 256 if (fd < 0) { 257 perror(aml_file); 258 } 259 g_assert(fd >= 0); 260 } else { 261 fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error); 262 g_assert_no_error(error); 263 } 264 265 ret = qemu_write_full(fd, sdt->aml, sdt->aml_len); 266 g_assert(ret == sdt->aml_len); 267 268 close(fd); 269 270 g_free(aml_file); 271 } 272 } 273 274 static bool create_tmp_asl(AcpiSdtTable *sdt) 275 { 276 GError *error = NULL; 277 gint fd; 278 279 fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error); 280 g_assert_no_error(error); 281 close(fd); 282 283 return false; 284 } 285 286 static bool load_asl(GArray *sdts, AcpiSdtTable *sdt) 287 { 288 AcpiSdtTable *temp; 289 GError *error = NULL; 290 GString *command_line = g_string_new(iasl); 291 gchar *out, *out_err; 292 gboolean ret; 293 int i; 294 295 create_tmp_asl(sdt); 296 297 /* build command line */ 298 g_string_append_printf(command_line, " -p %s ", sdt->asl_file); 299 if (compare_signature(sdt, "DSDT") || 300 compare_signature(sdt, "SSDT")) { 301 for (i = 0; i < sdts->len; ++i) { 302 temp = &g_array_index(sdts, AcpiSdtTable, i); 303 if (compare_signature(temp, "DSDT") || 304 compare_signature(temp, "SSDT")) { 305 g_string_append_printf(command_line, "-e %s ", temp->aml_file); 306 } 307 } 308 } 309 g_string_append_printf(command_line, "-d %s", sdt->aml_file); 310 311 /* pass 'out' and 'out_err' in order to be redirected */ 312 ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error); 313 g_assert_no_error(error); 314 if (ret) { 315 ret = g_file_get_contents(sdt->asl_file, &sdt->asl, 316 &sdt->asl_len, &error); 317 g_assert(ret); 318 g_assert_no_error(error); 319 ret = (sdt->asl_len > 0); 320 } 321 322 g_free(out); 323 g_free(out_err); 324 g_string_free(command_line, true); 325 326 return !ret; 327 } 328 329 #define COMMENT_END "*/" 330 #define DEF_BLOCK "DefinitionBlock (" 331 #define BLOCK_NAME_END "," 332 333 static GString *normalize_asl(gchar *asl_code) 334 { 335 GString *asl = g_string_new(asl_code); 336 gchar *comment, *block_name; 337 338 /* strip comments (different generation days) */ 339 comment = g_strstr_len(asl->str, asl->len, COMMENT_END); 340 if (comment) { 341 comment += strlen(COMMENT_END); 342 while (*comment == '\n') { 343 comment++; 344 } 345 asl = g_string_erase(asl, 0, comment - asl->str); 346 } 347 348 /* strip def block name (it has file path in it) */ 349 if (g_str_has_prefix(asl->str, DEF_BLOCK)) { 350 block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END); 351 g_assert(block_name); 352 asl = g_string_erase(asl, 0, 353 block_name + sizeof(BLOCK_NAME_END) - asl->str); 354 } 355 356 return asl; 357 } 358 359 static GArray *load_expected_aml(test_data *data) 360 { 361 int i; 362 AcpiSdtTable *sdt; 363 GError *error = NULL; 364 gboolean ret; 365 gsize aml_len; 366 367 GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 368 if (getenv("V")) { 369 fputc('\n', stderr); 370 } 371 for (i = 0; i < data->tables->len; ++i) { 372 AcpiSdtTable exp_sdt; 373 gchar *aml_file = NULL; 374 const char *ext = data->variant ? data->variant : ""; 375 376 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 377 378 memset(&exp_sdt, 0, sizeof(exp_sdt)); 379 380 try_again: 381 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 382 sdt->aml, ext); 383 if (getenv("V")) { 384 fprintf(stderr, "Looking for expected file '%s'\n", aml_file); 385 } 386 if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) { 387 exp_sdt.aml_file = aml_file; 388 } else if (*ext != '\0') { 389 /* try fallback to generic (extension less) expected file */ 390 ext = ""; 391 g_free(aml_file); 392 goto try_again; 393 } 394 g_assert(exp_sdt.aml_file); 395 if (getenv("V")) { 396 fprintf(stderr, "Using expected file '%s'\n", aml_file); 397 } 398 ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml, 399 &aml_len, &error); 400 exp_sdt.aml_len = aml_len; 401 g_assert(ret); 402 g_assert_no_error(error); 403 g_assert(exp_sdt.aml); 404 if (!exp_sdt.aml_len) { 405 fprintf(stderr, "Warning! zero length expected file '%s'\n", 406 aml_file); 407 } 408 409 g_array_append_val(exp_tables, exp_sdt); 410 } 411 412 return exp_tables; 413 } 414 415 static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) 416 { 417 const gchar *allowed_diff_file[] = { 418 #include "bios-tables-test-allowed-diff.h" 419 NULL 420 }; 421 const gchar **f; 422 423 for (f = allowed_diff_file; *f; ++f) { 424 if (!g_strcmp0(sdt->aml_file, *f)) { 425 return true; 426 } 427 } 428 return false; 429 } 430 431 /* test the list of tables in @data->tables against reference tables */ 432 static void test_acpi_asl(test_data *data) 433 { 434 int i; 435 AcpiSdtTable *sdt, *exp_sdt; 436 test_data exp_data; 437 gboolean exp_err, err, all_tables_match = true; 438 439 memset(&exp_data, 0, sizeof(exp_data)); 440 exp_data.tables = load_expected_aml(data); 441 dump_aml_files(data, false); 442 for (i = 0; i < data->tables->len; ++i) { 443 GString *asl, *exp_asl; 444 445 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 446 exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); 447 448 if (sdt->aml_len == exp_sdt->aml_len && 449 !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { 450 /* Identical table binaries: no need to disassemble. */ 451 continue; 452 } 453 454 fprintf(stderr, 455 "acpi-test: Warning! %.4s binary file mismatch. " 456 "Actual [aml:%s], Expected [aml:%s].\n" 457 "See source file tests/qtest/bios-tables-test.c " 458 "for instructions on how to update expected files.\n", 459 exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); 460 461 all_tables_match = all_tables_match && 462 test_acpi_find_diff_allowed(exp_sdt); 463 464 /* 465 * don't try to decompile if IASL isn't present, in this case user 466 * will just 'get binary file mismatch' warnings and test failure 467 */ 468 if (!iasl) { 469 continue; 470 } 471 472 err = load_asl(data->tables, sdt); 473 asl = normalize_asl(sdt->asl); 474 475 /* 476 * If expected file is empty - it's likely that it was a stub just 477 * created for step 1 above: we do want to decompile the actual one. 478 */ 479 if (exp_sdt->aml_len) { 480 exp_err = load_asl(exp_data.tables, exp_sdt); 481 exp_asl = normalize_asl(exp_sdt->asl); 482 } else { 483 exp_err = create_tmp_asl(exp_sdt); 484 exp_asl = g_string_new(""); 485 } 486 487 /* TODO: check for warnings */ 488 g_assert(!err || exp_err || !exp_sdt->aml_len); 489 490 if (g_strcmp0(asl->str, exp_asl->str)) { 491 sdt->tmp_files_retain = true; 492 if (exp_err) { 493 fprintf(stderr, 494 "Warning! iasl couldn't parse the expected aml\n"); 495 } else { 496 exp_sdt->tmp_files_retain = true; 497 fprintf(stderr, 498 "acpi-test: Warning! %.4s mismatch. " 499 "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", 500 exp_sdt->aml, sdt->asl_file, sdt->aml_file, 501 exp_sdt->asl_file, exp_sdt->aml_file); 502 fflush(stderr); 503 if (getenv("V")) { 504 const char *diff_env = getenv("DIFF"); 505 const char *diff_cmd = diff_env ? diff_env : "diff -U 16"; 506 char *diff = g_strdup_printf("%s %s %s", diff_cmd, 507 exp_sdt->asl_file, sdt->asl_file); 508 int out = dup(STDOUT_FILENO); 509 int ret G_GNUC_UNUSED; 510 int dupret; 511 512 g_assert(out >= 0); 513 dupret = dup2(STDERR_FILENO, STDOUT_FILENO); 514 g_assert(dupret >= 0); 515 ret = system(diff) ; 516 dupret = dup2(out, STDOUT_FILENO); 517 g_assert(dupret >= 0); 518 close(out); 519 g_free(diff); 520 } 521 } 522 } 523 g_string_free(asl, true); 524 g_string_free(exp_asl, true); 525 } 526 if (!iasl && !all_tables_match) { 527 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 528 " rebuild QEMU from scratch and re-run tests with V=1" 529 " environment variable set"); 530 } 531 g_assert(all_tables_match); 532 533 free_test_data(&exp_data); 534 } 535 536 static bool smbios_ep_table_ok(test_data *data) 537 { 538 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 539 uint32_t addr = data->smbios_ep_addr; 540 541 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 542 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 543 return false; 544 } 545 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 546 return false; 547 } 548 if (ep_table->structure_table_length == 0) { 549 return false; 550 } 551 if (ep_table->number_of_structures == 0) { 552 return false; 553 } 554 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 555 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 556 sizeof *ep_table - 0x10)) { 557 return false; 558 } 559 return true; 560 } 561 562 static void test_smbios_entry_point(test_data *data) 563 { 564 uint32_t off; 565 566 /* find smbios entry point structure */ 567 for (off = 0xf0000; off < 0x100000; off += 0x10) { 568 uint8_t sig[] = "_SM_"; 569 int i; 570 571 for (i = 0; i < sizeof sig - 1; ++i) { 572 sig[i] = qtest_readb(data->qts, off + i); 573 } 574 575 if (!memcmp(sig, "_SM_", sizeof sig)) { 576 /* signature match, but is this a valid entry point? */ 577 data->smbios_ep_addr = off; 578 if (smbios_ep_table_ok(data)) { 579 break; 580 } 581 } 582 } 583 584 g_assert_cmphex(off, <, 0x100000); 585 } 586 587 static inline bool smbios_single_instance(uint8_t type) 588 { 589 switch (type) { 590 case 0: 591 case 1: 592 case 2: 593 case 3: 594 case 16: 595 case 32: 596 case 127: 597 return true; 598 default: 599 return false; 600 } 601 } 602 603 static bool smbios_cpu_test(test_data *data, uint32_t addr) 604 { 605 uint16_t expect_speed[2]; 606 uint16_t real; 607 int offset[2]; 608 int i; 609 610 /* Check CPU speed for backward compatibility */ 611 offset[0] = offsetof(struct smbios_type_4, max_speed); 612 offset[1] = offsetof(struct smbios_type_4, current_speed); 613 expect_speed[0] = data->smbios_cpu_max_speed ? : 2000; 614 expect_speed[1] = data->smbios_cpu_curr_speed ? : 2000; 615 616 for (i = 0; i < 2; i++) { 617 real = qtest_readw(data->qts, addr + offset[i]); 618 if (real != expect_speed[i]) { 619 fprintf(stderr, "Unexpected SMBIOS CPU speed: real %u expect %u\n", 620 real, expect_speed[i]); 621 return false; 622 } 623 } 624 625 return true; 626 } 627 628 static void test_smbios_structs(test_data *data) 629 { 630 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 631 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 632 uint32_t addr = le32_to_cpu(ep_table->structure_table_address); 633 int i, len, max_len = 0; 634 uint8_t type, prv, crt; 635 636 /* walk the smbios tables */ 637 for (i = 0; i < le16_to_cpu(ep_table->number_of_structures); i++) { 638 639 /* grab type and formatted area length from struct header */ 640 type = qtest_readb(data->qts, addr); 641 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 642 len = qtest_readb(data->qts, addr + 1); 643 644 /* single-instance structs must not have been encountered before */ 645 if (smbios_single_instance(type)) { 646 g_assert(!test_bit(type, struct_bitmap)); 647 } 648 set_bit(type, struct_bitmap); 649 650 if (type == 4) { 651 g_assert(smbios_cpu_test(data, addr)); 652 } 653 654 /* seek to end of unformatted string area of this struct ("\0\0") */ 655 prv = crt = 1; 656 while (prv || crt) { 657 prv = crt; 658 crt = qtest_readb(data->qts, addr + len); 659 len++; 660 } 661 662 /* keep track of max. struct size */ 663 if (max_len < len) { 664 max_len = len; 665 g_assert_cmpuint(max_len, <=, ep_table->max_structure_size); 666 } 667 668 /* start of next structure */ 669 addr += len; 670 } 671 672 /* total table length and max struct size must match entry point values */ 673 g_assert_cmpuint(le16_to_cpu(ep_table->structure_table_length), ==, 674 addr - le32_to_cpu(ep_table->structure_table_address)); 675 g_assert_cmpuint(le16_to_cpu(ep_table->max_structure_size), ==, max_len); 676 677 /* required struct types must all be present */ 678 for (i = 0; i < data->required_struct_types_len; i++) { 679 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 680 } 681 } 682 683 static void test_acpi_load_tables(test_data *data, bool use_uefi) 684 { 685 if (use_uefi) { 686 g_assert(data->scan_len); 687 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 688 data->ram_start, data->scan_len); 689 } else { 690 boot_sector_test(data->qts); 691 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 692 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 693 } 694 695 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 696 test_acpi_rsdp_table(data); 697 test_acpi_rxsdt_table(data); 698 test_acpi_fadt_table(data); 699 } 700 701 static char *test_acpi_create_args(test_data *data, const char *params, 702 bool use_uefi) 703 { 704 char *args; 705 706 if (use_uefi) { 707 /* 708 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 709 * when arm/virt boad starts to support it. 710 */ 711 if (data->cd) { 712 args = g_strdup_printf("-machine %s %s -accel tcg " 713 "-nodefaults -nographic " 714 "-drive if=pflash,format=raw,file=%s,readonly=on " 715 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 716 data->machine, data->tcg_only ? "" : "-accel kvm", 717 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 718 } else { 719 args = g_strdup_printf("-machine %s %s -accel tcg " 720 "-nodefaults -nographic " 721 "-drive if=pflash,format=raw,file=%s,readonly=on " 722 "-drive if=pflash,format=raw,file=%s,snapshot=on %s", 723 data->machine, data->tcg_only ? "" : "-accel kvm", 724 data->uefi_fl1, data->uefi_fl2, params ? params : ""); 725 } 726 } else { 727 args = g_strdup_printf("-machine %s %s -accel tcg " 728 "-net none -display none %s " 729 "-drive id=hd0,if=none,file=%s,format=raw " 730 "-device %s,drive=hd0 ", 731 data->machine, data->tcg_only ? "" : "-accel kvm", 732 params ? params : "", disk, 733 data->blkdev ?: "ide-hd"); 734 } 735 return args; 736 } 737 738 static void test_acpi_one(const char *params, test_data *data) 739 { 740 char *args; 741 bool use_uefi = data->uefi_fl1 && data->uefi_fl2; 742 743 args = test_acpi_create_args(data, params, use_uefi); 744 data->qts = qtest_init(args); 745 test_acpi_load_tables(data, use_uefi); 746 747 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 748 dump_aml_files(data, true); 749 } else { 750 test_acpi_asl(data); 751 } 752 753 /* 754 * TODO: make SMBIOS tests work with UEFI firmware, 755 * Bug on uefi-test-tools to provide entry point: 756 * https://bugs.launchpad.net/qemu/+bug/1821884 757 */ 758 if (!use_uefi) { 759 test_smbios_entry_point(data); 760 test_smbios_structs(data); 761 } 762 763 qtest_quit(data->qts); 764 g_free(args); 765 } 766 767 static uint8_t base_required_struct_types[] = { 768 0, 1, 3, 4, 16, 17, 19, 32, 127 769 }; 770 771 static void test_acpi_piix4_tcg(void) 772 { 773 test_data data; 774 775 /* Supplying -machine accel argument overrides the default (qtest). 776 * This is to make guest actually run. 777 */ 778 memset(&data, 0, sizeof(data)); 779 data.machine = MACHINE_PC; 780 data.required_struct_types = base_required_struct_types; 781 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 782 test_acpi_one(NULL, &data); 783 free_test_data(&data); 784 } 785 786 static void test_acpi_piix4_tcg_bridge(void) 787 { 788 test_data data; 789 790 memset(&data, 0, sizeof(data)); 791 data.machine = MACHINE_PC; 792 data.variant = ".bridge"; 793 data.required_struct_types = base_required_struct_types; 794 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 795 test_acpi_one("-device pci-bridge,chassis_nr=1", &data); 796 free_test_data(&data); 797 } 798 799 static void test_acpi_piix4_no_root_hotplug(void) 800 { 801 test_data data; 802 803 memset(&data, 0, sizeof(data)); 804 data.machine = MACHINE_PC; 805 data.variant = ".roothp"; 806 data.required_struct_types = base_required_struct_types; 807 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 808 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 809 "-device pci-bridge,chassis_nr=1", &data); 810 free_test_data(&data); 811 } 812 813 static void test_acpi_piix4_no_bridge_hotplug(void) 814 { 815 test_data data; 816 817 memset(&data, 0, sizeof(data)); 818 data.machine = MACHINE_PC; 819 data.variant = ".hpbridge"; 820 data.required_struct_types = base_required_struct_types; 821 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 822 test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 823 "-device pci-bridge,chassis_nr=1", &data); 824 free_test_data(&data); 825 } 826 827 static void test_acpi_piix4_no_acpi_pci_hotplug(void) 828 { 829 test_data data; 830 831 memset(&data, 0, sizeof(data)); 832 data.machine = MACHINE_PC; 833 data.variant = ".hpbrroot"; 834 data.required_struct_types = base_required_struct_types; 835 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 836 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 837 "-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 838 "-device pci-bridge,chassis_nr=1", &data); 839 free_test_data(&data); 840 } 841 842 static void test_acpi_q35_tcg(void) 843 { 844 test_data data; 845 846 memset(&data, 0, sizeof(data)); 847 data.machine = MACHINE_Q35; 848 data.required_struct_types = base_required_struct_types; 849 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 850 test_acpi_one(NULL, &data); 851 free_test_data(&data); 852 853 data.smbios_cpu_max_speed = 3000; 854 data.smbios_cpu_curr_speed = 2600; 855 test_acpi_one("-smbios type=4,max-speed=3000,current-speed=2600", &data); 856 free_test_data(&data); 857 } 858 859 static void test_acpi_q35_tcg_bridge(void) 860 { 861 test_data data; 862 863 memset(&data, 0, sizeof(data)); 864 data.machine = MACHINE_Q35; 865 data.variant = ".bridge"; 866 data.required_struct_types = base_required_struct_types; 867 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 868 test_acpi_one("-device pci-bridge,chassis_nr=1", 869 &data); 870 free_test_data(&data); 871 } 872 873 static void test_acpi_q35_tcg_mmio64(void) 874 { 875 test_data data = { 876 .machine = MACHINE_Q35, 877 .variant = ".mmio64", 878 .required_struct_types = base_required_struct_types, 879 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 880 }; 881 882 test_acpi_one("-m 128M,slots=1,maxmem=2G " 883 "-object memory-backend-ram,id=ram0,size=128M " 884 "-numa node,memdev=ram0 " 885 "-device pci-testdev,membar=2G", 886 &data); 887 free_test_data(&data); 888 } 889 890 static void test_acpi_piix4_tcg_cphp(void) 891 { 892 test_data data; 893 894 memset(&data, 0, sizeof(data)); 895 data.machine = MACHINE_PC; 896 data.variant = ".cphp"; 897 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 898 " -object memory-backend-ram,id=ram0,size=64M" 899 " -object memory-backend-ram,id=ram1,size=64M" 900 " -numa node,memdev=ram0 -numa node,memdev=ram1" 901 " -numa dist,src=0,dst=1,val=21", 902 &data); 903 free_test_data(&data); 904 } 905 906 static void test_acpi_q35_tcg_cphp(void) 907 { 908 test_data data; 909 910 memset(&data, 0, sizeof(data)); 911 data.machine = MACHINE_Q35; 912 data.variant = ".cphp"; 913 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 914 " -object memory-backend-ram,id=ram0,size=64M" 915 " -object memory-backend-ram,id=ram1,size=64M" 916 " -numa node,memdev=ram0 -numa node,memdev=ram1" 917 " -numa dist,src=0,dst=1,val=21", 918 &data); 919 free_test_data(&data); 920 } 921 922 static uint8_t ipmi_required_struct_types[] = { 923 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 924 }; 925 926 static void test_acpi_q35_tcg_ipmi(void) 927 { 928 test_data data; 929 930 memset(&data, 0, sizeof(data)); 931 data.machine = MACHINE_Q35; 932 data.variant = ".ipmibt"; 933 data.required_struct_types = ipmi_required_struct_types; 934 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 935 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 936 " -device isa-ipmi-bt,bmc=bmc0", 937 &data); 938 free_test_data(&data); 939 } 940 941 static void test_acpi_piix4_tcg_ipmi(void) 942 { 943 test_data data; 944 945 /* Supplying -machine accel argument overrides the default (qtest). 946 * This is to make guest actually run. 947 */ 948 memset(&data, 0, sizeof(data)); 949 data.machine = MACHINE_PC; 950 data.variant = ".ipmikcs"; 951 data.required_struct_types = ipmi_required_struct_types; 952 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 953 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 954 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 955 &data); 956 free_test_data(&data); 957 } 958 959 static void test_acpi_q35_tcg_memhp(void) 960 { 961 test_data data; 962 963 memset(&data, 0, sizeof(data)); 964 data.machine = MACHINE_Q35; 965 data.variant = ".memhp"; 966 test_acpi_one(" -m 128,slots=3,maxmem=1G" 967 " -object memory-backend-ram,id=ram0,size=64M" 968 " -object memory-backend-ram,id=ram1,size=64M" 969 " -numa node,memdev=ram0 -numa node,memdev=ram1" 970 " -numa dist,src=0,dst=1,val=21", 971 &data); 972 free_test_data(&data); 973 } 974 975 static void test_acpi_piix4_tcg_memhp(void) 976 { 977 test_data data; 978 979 memset(&data, 0, sizeof(data)); 980 data.machine = MACHINE_PC; 981 data.variant = ".memhp"; 982 test_acpi_one(" -m 128,slots=3,maxmem=1G" 983 " -object memory-backend-ram,id=ram0,size=64M" 984 " -object memory-backend-ram,id=ram1,size=64M" 985 " -numa node,memdev=ram0 -numa node,memdev=ram1" 986 " -numa dist,src=0,dst=1,val=21", 987 &data); 988 free_test_data(&data); 989 } 990 991 static void test_acpi_piix4_tcg_nosmm(void) 992 { 993 test_data data; 994 995 memset(&data, 0, sizeof(data)); 996 data.machine = MACHINE_PC; 997 data.variant = ".nosmm"; 998 test_acpi_one("-machine smm=off", &data); 999 free_test_data(&data); 1000 } 1001 1002 static void test_acpi_piix4_tcg_smm_compat(void) 1003 { 1004 test_data data; 1005 1006 memset(&data, 0, sizeof(data)); 1007 data.machine = MACHINE_PC; 1008 data.variant = ".smm-compat"; 1009 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 1010 free_test_data(&data); 1011 } 1012 1013 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 1014 { 1015 test_data data; 1016 1017 memset(&data, 0, sizeof(data)); 1018 data.machine = MACHINE_PC; 1019 data.variant = ".smm-compat-nosmm"; 1020 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1021 free_test_data(&data); 1022 } 1023 1024 static void test_acpi_piix4_tcg_nohpet(void) 1025 { 1026 test_data data; 1027 1028 memset(&data, 0, sizeof(data)); 1029 data.machine = MACHINE_PC; 1030 data.variant = ".nohpet"; 1031 test_acpi_one("-no-hpet", &data); 1032 free_test_data(&data); 1033 } 1034 1035 static void test_acpi_q35_tcg_numamem(void) 1036 { 1037 test_data data; 1038 1039 memset(&data, 0, sizeof(data)); 1040 data.machine = MACHINE_Q35; 1041 data.variant = ".numamem"; 1042 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1043 " -numa node -numa node,memdev=ram0", &data); 1044 free_test_data(&data); 1045 } 1046 1047 static void test_acpi_q35_kvm_xapic(void) 1048 { 1049 test_data data; 1050 1051 memset(&data, 0, sizeof(data)); 1052 data.machine = MACHINE_Q35; 1053 data.variant = ".xapic"; 1054 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1055 " -numa node -numa node,memdev=ram0" 1056 " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); 1057 free_test_data(&data); 1058 } 1059 1060 static void test_acpi_q35_tcg_nosmm(void) 1061 { 1062 test_data data; 1063 1064 memset(&data, 0, sizeof(data)); 1065 data.machine = MACHINE_Q35; 1066 data.variant = ".nosmm"; 1067 test_acpi_one("-machine smm=off", &data); 1068 free_test_data(&data); 1069 } 1070 1071 static void test_acpi_q35_tcg_smm_compat(void) 1072 { 1073 test_data data; 1074 1075 memset(&data, 0, sizeof(data)); 1076 data.machine = MACHINE_Q35; 1077 data.variant = ".smm-compat"; 1078 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1079 free_test_data(&data); 1080 } 1081 1082 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1083 { 1084 test_data data; 1085 1086 memset(&data, 0, sizeof(data)); 1087 data.machine = MACHINE_Q35; 1088 data.variant = ".smm-compat-nosmm"; 1089 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1090 free_test_data(&data); 1091 } 1092 1093 static void test_acpi_q35_tcg_nohpet(void) 1094 { 1095 test_data data; 1096 1097 memset(&data, 0, sizeof(data)); 1098 data.machine = MACHINE_Q35; 1099 data.variant = ".nohpet"; 1100 test_acpi_one("-no-hpet", &data); 1101 free_test_data(&data); 1102 } 1103 1104 static void test_acpi_q35_kvm_dmar(void) 1105 { 1106 test_data data; 1107 1108 memset(&data, 0, sizeof(data)); 1109 data.machine = MACHINE_Q35; 1110 data.variant = ".dmar"; 1111 test_acpi_one("-machine kernel-irqchip=split -accel kvm" 1112 " -device intel-iommu,intremap=on,device-iotlb=on", &data); 1113 free_test_data(&data); 1114 } 1115 1116 static void test_acpi_q35_tcg_ivrs(void) 1117 { 1118 test_data data; 1119 1120 memset(&data, 0, sizeof(data)); 1121 data.machine = MACHINE_Q35; 1122 data.variant = ".ivrs"; 1123 data.tcg_only = true, 1124 test_acpi_one(" -device amd-iommu", &data); 1125 free_test_data(&data); 1126 } 1127 1128 static void test_acpi_piix4_tcg_numamem(void) 1129 { 1130 test_data data; 1131 1132 memset(&data, 0, sizeof(data)); 1133 data.machine = MACHINE_PC; 1134 data.variant = ".numamem"; 1135 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1136 " -numa node -numa node,memdev=ram0", &data); 1137 free_test_data(&data); 1138 } 1139 1140 uint64_t tpm_tis_base_addr; 1141 1142 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1143 uint64_t base, enum TPMVersion tpm_version) 1144 { 1145 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1146 machine, tpm_if); 1147 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1148 TPMTestState test; 1149 test_data data; 1150 GThread *thread; 1151 const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12"; 1152 char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix); 1153 1154 tpm_tis_base_addr = base; 1155 1156 module_call_init(MODULE_INIT_QOM); 1157 1158 test.addr = g_new0(SocketAddress, 1); 1159 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1160 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1161 g_mutex_init(&test.data_mutex); 1162 g_cond_init(&test.data_cond); 1163 test.data_cond_signal = false; 1164 test.tpm_version = tpm_version; 1165 1166 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1167 tpm_emu_test_wait_cond(&test); 1168 1169 memset(&data, 0, sizeof(data)); 1170 data.machine = machine; 1171 data.variant = variant; 1172 1173 args = g_strdup_printf( 1174 " -chardev socket,id=chr,path=%s" 1175 " -tpmdev emulator,id=dev,chardev=chr" 1176 " -device tpm-%s,tpmdev=dev", 1177 test.addr->u.q_unix.path, tpm_if); 1178 1179 test_acpi_one(args, &data); 1180 1181 g_thread_join(thread); 1182 g_unlink(test.addr->u.q_unix.path); 1183 qapi_free_SocketAddress(test.addr); 1184 g_rmdir(tmp_path); 1185 g_free(variant); 1186 g_free(tmp_path); 1187 g_free(tmp_dir_name); 1188 g_free(args); 1189 free_test_data(&data); 1190 } 1191 1192 static void test_acpi_q35_tcg_tpm2_tis(void) 1193 { 1194 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0); 1195 } 1196 1197 static void test_acpi_q35_tcg_tpm12_tis(void) 1198 { 1199 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2); 1200 } 1201 1202 static void test_acpi_tcg_dimm_pxm(const char *machine) 1203 { 1204 test_data data; 1205 1206 memset(&data, 0, sizeof(data)); 1207 data.machine = machine; 1208 data.variant = ".dimmpxm"; 1209 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1210 " -smp 4,sockets=4" 1211 " -m 128M,slots=3,maxmem=1G" 1212 " -object memory-backend-ram,id=ram0,size=32M" 1213 " -object memory-backend-ram,id=ram1,size=32M" 1214 " -object memory-backend-ram,id=ram2,size=32M" 1215 " -object memory-backend-ram,id=ram3,size=32M" 1216 " -numa node,memdev=ram0,nodeid=0" 1217 " -numa node,memdev=ram1,nodeid=1" 1218 " -numa node,memdev=ram2,nodeid=2" 1219 " -numa node,memdev=ram3,nodeid=3" 1220 " -numa cpu,node-id=0,socket-id=0" 1221 " -numa cpu,node-id=1,socket-id=1" 1222 " -numa cpu,node-id=2,socket-id=2" 1223 " -numa cpu,node-id=3,socket-id=3" 1224 " -object memory-backend-ram,id=ram4,size=128M" 1225 " -object memory-backend-ram,id=nvm0,size=128M" 1226 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1227 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1228 &data); 1229 free_test_data(&data); 1230 } 1231 1232 static void test_acpi_q35_tcg_dimm_pxm(void) 1233 { 1234 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1235 } 1236 1237 static void test_acpi_piix4_tcg_dimm_pxm(void) 1238 { 1239 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1240 } 1241 1242 static void test_acpi_virt_tcg_memhp(void) 1243 { 1244 test_data data = { 1245 .machine = "virt", 1246 .tcg_only = true, 1247 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1248 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1249 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1250 .ram_start = 0x40000000ULL, 1251 .scan_len = 256ULL * 1024 * 1024, 1252 }; 1253 1254 data.variant = ".memhp"; 1255 test_acpi_one(" -machine nvdimm=on" 1256 " -cpu cortex-a57" 1257 " -m 256M,slots=3,maxmem=1G" 1258 " -object memory-backend-ram,id=ram0,size=128M" 1259 " -object memory-backend-ram,id=ram1,size=128M" 1260 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1261 " -numa dist,src=0,dst=1,val=21" 1262 " -object memory-backend-ram,id=ram2,size=128M" 1263 " -object memory-backend-ram,id=nvm0,size=128M" 1264 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1265 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1266 &data); 1267 1268 free_test_data(&data); 1269 1270 } 1271 1272 static void test_acpi_microvm_prepare(test_data *data) 1273 { 1274 memset(data, 0, sizeof(*data)); 1275 data->machine = "microvm"; 1276 data->required_struct_types = NULL; /* no smbios */ 1277 data->required_struct_types_len = 0; 1278 data->blkdev = "virtio-blk-device"; 1279 } 1280 1281 static void test_acpi_microvm_tcg(void) 1282 { 1283 test_data data; 1284 1285 test_acpi_microvm_prepare(&data); 1286 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1287 &data); 1288 free_test_data(&data); 1289 } 1290 1291 static void test_acpi_microvm_usb_tcg(void) 1292 { 1293 test_data data; 1294 1295 test_acpi_microvm_prepare(&data); 1296 data.variant = ".usb"; 1297 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1298 &data); 1299 free_test_data(&data); 1300 } 1301 1302 static void test_acpi_microvm_rtc_tcg(void) 1303 { 1304 test_data data; 1305 1306 test_acpi_microvm_prepare(&data); 1307 data.variant = ".rtc"; 1308 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1309 &data); 1310 free_test_data(&data); 1311 } 1312 1313 static void test_acpi_microvm_pcie_tcg(void) 1314 { 1315 test_data data; 1316 1317 test_acpi_microvm_prepare(&data); 1318 data.variant = ".pcie"; 1319 data.tcg_only = true; /* need constant host-phys-bits */ 1320 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1321 &data); 1322 free_test_data(&data); 1323 } 1324 1325 static void test_acpi_microvm_ioapic2_tcg(void) 1326 { 1327 test_data data; 1328 1329 test_acpi_microvm_prepare(&data); 1330 data.variant = ".ioapic2"; 1331 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1332 &data); 1333 free_test_data(&data); 1334 } 1335 1336 static void test_acpi_virt_tcg_numamem(void) 1337 { 1338 test_data data = { 1339 .machine = "virt", 1340 .tcg_only = true, 1341 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1342 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1343 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1344 .ram_start = 0x40000000ULL, 1345 .scan_len = 128ULL * 1024 * 1024, 1346 }; 1347 1348 data.variant = ".numamem"; 1349 test_acpi_one(" -cpu cortex-a57" 1350 " -object memory-backend-ram,id=ram0,size=128M" 1351 " -numa node,memdev=ram0", 1352 &data); 1353 1354 free_test_data(&data); 1355 1356 } 1357 1358 static void test_acpi_virt_tcg_pxb(void) 1359 { 1360 test_data data = { 1361 .machine = "virt", 1362 .tcg_only = true, 1363 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1364 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1365 .ram_start = 0x40000000ULL, 1366 .scan_len = 128ULL * 1024 * 1024, 1367 }; 1368 /* 1369 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1370 * the reason is the bus of pxb-pcie is also root bus, it would lead 1371 * to the error only PCI/PCIE bridge could plug onto pxb. 1372 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1373 * to solve the conflicts. 1374 */ 1375 data.variant = ".pxb"; 1376 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1377 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1378 " -drive file=" 1379 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1380 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1381 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1382 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1383 " -cpu cortex-a57" 1384 " -device pxb-pcie,bus_nr=128", 1385 &data); 1386 1387 free_test_data(&data); 1388 } 1389 1390 static void test_acpi_tcg_acpi_hmat(const char *machine) 1391 { 1392 test_data data; 1393 1394 memset(&data, 0, sizeof(data)); 1395 data.machine = machine; 1396 data.variant = ".acpihmat"; 1397 test_acpi_one(" -machine hmat=on" 1398 " -smp 2,sockets=2" 1399 " -m 128M,slots=2,maxmem=1G" 1400 " -object memory-backend-ram,size=64M,id=m0" 1401 " -object memory-backend-ram,size=64M,id=m1" 1402 " -numa node,nodeid=0,memdev=m0" 1403 " -numa node,nodeid=1,memdev=m1,initiator=0" 1404 " -numa cpu,node-id=0,socket-id=0" 1405 " -numa cpu,node-id=0,socket-id=1" 1406 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1407 "data-type=access-latency,latency=1" 1408 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1409 "data-type=access-bandwidth,bandwidth=65534M" 1410 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1411 "data-type=access-latency,latency=65534" 1412 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1413 "data-type=access-bandwidth,bandwidth=32767M" 1414 " -numa hmat-cache,node-id=0,size=10K,level=1," 1415 "associativity=direct,policy=write-back,line=8" 1416 " -numa hmat-cache,node-id=1,size=10K,level=1," 1417 "associativity=direct,policy=write-back,line=8", 1418 &data); 1419 free_test_data(&data); 1420 } 1421 1422 static void test_acpi_q35_tcg_acpi_hmat(void) 1423 { 1424 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1425 } 1426 1427 static void test_acpi_piix4_tcg_acpi_hmat(void) 1428 { 1429 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1430 } 1431 1432 static void test_acpi_virt_tcg(void) 1433 { 1434 test_data data = { 1435 .machine = "virt", 1436 .tcg_only = true, 1437 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1438 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1439 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1440 .ram_start = 0x40000000ULL, 1441 .scan_len = 128ULL * 1024 * 1024, 1442 }; 1443 1444 data.smbios_cpu_max_speed = 2900; 1445 data.smbios_cpu_curr_speed = 2700; 1446 test_acpi_one("-cpu cortex-a57 " 1447 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1448 free_test_data(&data); 1449 } 1450 1451 static void test_oem_fields(test_data *data) 1452 { 1453 int i; 1454 char oem_id[6]; 1455 char oem_table_id[8]; 1456 1457 strpadcpy(oem_id, sizeof oem_id, OEM_ID, ' '); 1458 strpadcpy(oem_table_id, sizeof oem_table_id, OEM_TABLE_ID, ' '); 1459 for (i = 0; i < data->tables->len; ++i) { 1460 AcpiSdtTable *sdt; 1461 1462 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 1463 /* FACS doesn't have OEMID and OEMTABLEID fields */ 1464 if (compare_signature(sdt, "FACS")) { 1465 continue; 1466 } 1467 1468 g_assert(memcmp(sdt->aml + 10, oem_id, 6) == 0); 1469 g_assert(memcmp(sdt->aml + 16, oem_table_id, 8) == 0); 1470 } 1471 } 1472 1473 static void test_acpi_oem_fields_pc(void) 1474 { 1475 test_data data; 1476 char *args; 1477 1478 memset(&data, 0, sizeof(data)); 1479 data.machine = MACHINE_PC; 1480 data.required_struct_types = base_required_struct_types; 1481 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1482 1483 args = test_acpi_create_args(&data, 1484 OEM_TEST_ARGS, false); 1485 data.qts = qtest_init(args); 1486 test_acpi_load_tables(&data, false); 1487 test_oem_fields(&data); 1488 qtest_quit(data.qts); 1489 free_test_data(&data); 1490 g_free(args); 1491 } 1492 1493 static void test_acpi_oem_fields_q35(void) 1494 { 1495 test_data data; 1496 char *args; 1497 1498 memset(&data, 0, sizeof(data)); 1499 data.machine = MACHINE_Q35; 1500 data.required_struct_types = base_required_struct_types; 1501 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1502 1503 args = test_acpi_create_args(&data, 1504 OEM_TEST_ARGS, false); 1505 data.qts = qtest_init(args); 1506 test_acpi_load_tables(&data, false); 1507 test_oem_fields(&data); 1508 qtest_quit(data.qts); 1509 free_test_data(&data); 1510 g_free(args); 1511 } 1512 1513 static void test_acpi_oem_fields_microvm(void) 1514 { 1515 test_data data; 1516 char *args; 1517 1518 test_acpi_microvm_prepare(&data); 1519 1520 args = test_acpi_create_args(&data, 1521 OEM_TEST_ARGS",acpi=on", false); 1522 data.qts = qtest_init(args); 1523 test_acpi_load_tables(&data, false); 1524 test_oem_fields(&data); 1525 qtest_quit(data.qts); 1526 free_test_data(&data); 1527 g_free(args); 1528 } 1529 1530 static void test_acpi_oem_fields_virt(void) 1531 { 1532 test_data data = { 1533 .machine = "virt", 1534 .tcg_only = true, 1535 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1536 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1537 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1538 .ram_start = 0x40000000ULL, 1539 .scan_len = 128ULL * 1024 * 1024, 1540 }; 1541 char *args; 1542 1543 args = test_acpi_create_args(&data, 1544 "-cpu cortex-a57 "OEM_TEST_ARGS, true); 1545 data.qts = qtest_init(args); 1546 test_acpi_load_tables(&data, true); 1547 test_oem_fields(&data); 1548 qtest_quit(data.qts); 1549 free_test_data(&data); 1550 g_free(args); 1551 } 1552 1553 1554 int main(int argc, char *argv[]) 1555 { 1556 const char *arch = qtest_get_arch(); 1557 const bool has_kvm = qtest_has_accel("kvm"); 1558 const bool has_tcg = qtest_has_accel("tcg"); 1559 int ret; 1560 1561 g_test_init(&argc, &argv, NULL); 1562 1563 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 1564 ret = boot_sector_init(disk); 1565 if (ret) { 1566 return ret; 1567 } 1568 qtest_add_func("acpi/q35/oem-fields", test_acpi_oem_fields_q35); 1569 if (tpm_model_is_available("-machine q35", "tpm-tis")) { 1570 qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis); 1571 qtest_add_func("acpi/q35/tpm12-tis", test_acpi_q35_tcg_tpm12_tis); 1572 } 1573 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 1574 qtest_add_func("acpi/oem-fields", test_acpi_oem_fields_pc); 1575 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 1576 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 1577 test_acpi_piix4_no_root_hotplug); 1578 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 1579 test_acpi_piix4_no_bridge_hotplug); 1580 qtest_add_func("acpi/piix4/pci-hotplug/off", 1581 test_acpi_piix4_no_acpi_pci_hotplug); 1582 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 1583 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 1584 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 1585 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 1586 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 1587 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 1588 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 1589 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 1590 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 1591 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 1592 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 1593 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 1594 qtest_add_func("acpi/piix4/smm-compat", 1595 test_acpi_piix4_tcg_smm_compat); 1596 qtest_add_func("acpi/piix4/smm-compat-nosmm", 1597 test_acpi_piix4_tcg_smm_compat_nosmm); 1598 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 1599 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 1600 qtest_add_func("acpi/q35/smm-compat", 1601 test_acpi_q35_tcg_smm_compat); 1602 qtest_add_func("acpi/q35/smm-compat-nosmm", 1603 test_acpi_q35_tcg_smm_compat_nosmm); 1604 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 1605 qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); 1606 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 1607 qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat); 1608 qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat); 1609 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 1610 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 1611 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 1612 qtest_add_func("acpi/microvm/ioapic2", test_acpi_microvm_ioapic2_tcg); 1613 qtest_add_func("acpi/microvm/oem-fields", test_acpi_oem_fields_microvm); 1614 if (has_tcg) { 1615 qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); 1616 if (strcmp(arch, "x86_64") == 0) { 1617 qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg); 1618 } 1619 } 1620 if (has_kvm) { 1621 qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); 1622 qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar); 1623 } 1624 } else if (strcmp(arch, "aarch64") == 0) { 1625 if (has_tcg) { 1626 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 1627 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 1628 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 1629 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 1630 qtest_add_func("acpi/virt/oem-fields", test_acpi_oem_fields_virt); 1631 } 1632 } 1633 ret = g_test_run(); 1634 boot_sector_cleanup(disk); 1635 return ret; 1636 } 1637