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 load_asl(GArray *sdts, AcpiSdtTable *sdt) 275 { 276 AcpiSdtTable *temp; 277 GError *error = NULL; 278 GString *command_line = g_string_new(iasl); 279 gint fd; 280 gchar *out, *out_err; 281 gboolean ret; 282 int i; 283 284 fd = g_file_open_tmp("asl-XXXXXX.dsl", &sdt->asl_file, &error); 285 g_assert_no_error(error); 286 close(fd); 287 288 /* build command line */ 289 g_string_append_printf(command_line, " -p %s ", sdt->asl_file); 290 if (compare_signature(sdt, "DSDT") || 291 compare_signature(sdt, "SSDT")) { 292 for (i = 0; i < sdts->len; ++i) { 293 temp = &g_array_index(sdts, AcpiSdtTable, i); 294 if (compare_signature(temp, "DSDT") || 295 compare_signature(temp, "SSDT")) { 296 g_string_append_printf(command_line, "-e %s ", temp->aml_file); 297 } 298 } 299 } 300 g_string_append_printf(command_line, "-d %s", sdt->aml_file); 301 302 /* pass 'out' and 'out_err' in order to be redirected */ 303 ret = g_spawn_command_line_sync(command_line->str, &out, &out_err, NULL, &error); 304 g_assert_no_error(error); 305 if (ret) { 306 ret = g_file_get_contents(sdt->asl_file, &sdt->asl, 307 &sdt->asl_len, &error); 308 g_assert(ret); 309 g_assert_no_error(error); 310 ret = (sdt->asl_len > 0); 311 } 312 313 g_free(out); 314 g_free(out_err); 315 g_string_free(command_line, true); 316 317 return !ret; 318 } 319 320 #define COMMENT_END "*/" 321 #define DEF_BLOCK "DefinitionBlock (" 322 #define BLOCK_NAME_END "," 323 324 static GString *normalize_asl(gchar *asl_code) 325 { 326 GString *asl = g_string_new(asl_code); 327 gchar *comment, *block_name; 328 329 /* strip comments (different generation days) */ 330 comment = g_strstr_len(asl->str, asl->len, COMMENT_END); 331 if (comment) { 332 comment += strlen(COMMENT_END); 333 while (*comment == '\n') { 334 comment++; 335 } 336 asl = g_string_erase(asl, 0, comment - asl->str); 337 } 338 339 /* strip def block name (it has file path in it) */ 340 if (g_str_has_prefix(asl->str, DEF_BLOCK)) { 341 block_name = g_strstr_len(asl->str, asl->len, BLOCK_NAME_END); 342 g_assert(block_name); 343 asl = g_string_erase(asl, 0, 344 block_name + sizeof(BLOCK_NAME_END) - asl->str); 345 } 346 347 return asl; 348 } 349 350 static GArray *load_expected_aml(test_data *data) 351 { 352 int i; 353 AcpiSdtTable *sdt; 354 GError *error = NULL; 355 gboolean ret; 356 gsize aml_len; 357 358 GArray *exp_tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 359 if (getenv("V")) { 360 fputc('\n', stderr); 361 } 362 for (i = 0; i < data->tables->len; ++i) { 363 AcpiSdtTable exp_sdt; 364 gchar *aml_file = NULL; 365 const char *ext = data->variant ? data->variant : ""; 366 367 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 368 369 memset(&exp_sdt, 0, sizeof(exp_sdt)); 370 371 try_again: 372 aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, 373 sdt->aml, ext); 374 if (getenv("V")) { 375 fprintf(stderr, "Looking for expected file '%s'\n", aml_file); 376 } 377 if (g_file_test(aml_file, G_FILE_TEST_EXISTS)) { 378 exp_sdt.aml_file = aml_file; 379 } else if (*ext != '\0') { 380 /* try fallback to generic (extension less) expected file */ 381 ext = ""; 382 g_free(aml_file); 383 goto try_again; 384 } 385 g_assert(exp_sdt.aml_file); 386 if (getenv("V")) { 387 fprintf(stderr, "Using expected file '%s'\n", aml_file); 388 } 389 ret = g_file_get_contents(aml_file, (gchar **)&exp_sdt.aml, 390 &aml_len, &error); 391 exp_sdt.aml_len = aml_len; 392 g_assert(ret); 393 g_assert_no_error(error); 394 g_assert(exp_sdt.aml); 395 if (!exp_sdt.aml_len) { 396 fprintf(stderr, "Warning! zero length expected file '%s'\n", 397 aml_file); 398 } 399 400 g_array_append_val(exp_tables, exp_sdt); 401 } 402 403 return exp_tables; 404 } 405 406 static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) 407 { 408 const gchar *allowed_diff_file[] = { 409 #include "bios-tables-test-allowed-diff.h" 410 NULL 411 }; 412 const gchar **f; 413 414 for (f = allowed_diff_file; *f; ++f) { 415 if (!g_strcmp0(sdt->aml_file, *f)) { 416 return true; 417 } 418 } 419 return false; 420 } 421 422 /* test the list of tables in @data->tables against reference tables */ 423 static void test_acpi_asl(test_data *data) 424 { 425 int i; 426 AcpiSdtTable *sdt, *exp_sdt; 427 test_data exp_data; 428 gboolean exp_err, err, all_tables_match = true; 429 430 memset(&exp_data, 0, sizeof(exp_data)); 431 exp_data.tables = load_expected_aml(data); 432 dump_aml_files(data, false); 433 for (i = 0; i < data->tables->len; ++i) { 434 GString *asl, *exp_asl; 435 436 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 437 exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); 438 439 if (sdt->aml_len == exp_sdt->aml_len && 440 !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { 441 /* Identical table binaries: no need to disassemble. */ 442 continue; 443 } 444 445 fprintf(stderr, 446 "acpi-test: Warning! %.4s binary file mismatch. " 447 "Actual [aml:%s], Expected [aml:%s].\n" 448 "See source file tests/qtest/bios-tables-test.c " 449 "for instructions on how to update expected files.\n", 450 exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); 451 452 all_tables_match = all_tables_match && 453 test_acpi_find_diff_allowed(exp_sdt); 454 455 /* 456 * don't try to decompile if IASL isn't present, in this case user 457 * will just 'get binary file mismatch' warnings and test failure 458 */ 459 if (!iasl) { 460 continue; 461 } 462 463 err = load_asl(data->tables, sdt); 464 asl = normalize_asl(sdt->asl); 465 466 exp_err = load_asl(exp_data.tables, exp_sdt); 467 exp_asl = normalize_asl(exp_sdt->asl); 468 469 /* TODO: check for warnings */ 470 g_assert(!err || exp_err); 471 472 if (g_strcmp0(asl->str, exp_asl->str)) { 473 sdt->tmp_files_retain = true; 474 if (exp_err) { 475 fprintf(stderr, 476 "Warning! iasl couldn't parse the expected aml\n"); 477 } else { 478 exp_sdt->tmp_files_retain = true; 479 fprintf(stderr, 480 "acpi-test: Warning! %.4s mismatch. " 481 "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", 482 exp_sdt->aml, sdt->asl_file, sdt->aml_file, 483 exp_sdt->asl_file, exp_sdt->aml_file); 484 fflush(stderr); 485 if (getenv("V")) { 486 const char *diff_env = getenv("DIFF"); 487 const char *diff_cmd = diff_env ? diff_env : "diff -U 16"; 488 char *diff = g_strdup_printf("%s %s %s", diff_cmd, 489 exp_sdt->asl_file, sdt->asl_file); 490 int out = dup(STDOUT_FILENO); 491 int ret G_GNUC_UNUSED; 492 493 dup2(STDERR_FILENO, STDOUT_FILENO); 494 ret = system(diff) ; 495 dup2(out, STDOUT_FILENO); 496 close(out); 497 g_free(diff); 498 } 499 } 500 } 501 g_string_free(asl, true); 502 g_string_free(exp_asl, true); 503 } 504 if (!iasl && !all_tables_match) { 505 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 506 " rebuild QEMU from scratch and re-run tests with V=1" 507 " environment variable set"); 508 } 509 g_assert(all_tables_match); 510 511 free_test_data(&exp_data); 512 } 513 514 static bool smbios_ep_table_ok(test_data *data) 515 { 516 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 517 uint32_t addr = data->smbios_ep_addr; 518 519 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 520 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 521 return false; 522 } 523 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 524 return false; 525 } 526 if (ep_table->structure_table_length == 0) { 527 return false; 528 } 529 if (ep_table->number_of_structures == 0) { 530 return false; 531 } 532 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 533 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 534 sizeof *ep_table - 0x10)) { 535 return false; 536 } 537 return true; 538 } 539 540 static void test_smbios_entry_point(test_data *data) 541 { 542 uint32_t off; 543 544 /* find smbios entry point structure */ 545 for (off = 0xf0000; off < 0x100000; off += 0x10) { 546 uint8_t sig[] = "_SM_"; 547 int i; 548 549 for (i = 0; i < sizeof sig - 1; ++i) { 550 sig[i] = qtest_readb(data->qts, off + i); 551 } 552 553 if (!memcmp(sig, "_SM_", sizeof sig)) { 554 /* signature match, but is this a valid entry point? */ 555 data->smbios_ep_addr = off; 556 if (smbios_ep_table_ok(data)) { 557 break; 558 } 559 } 560 } 561 562 g_assert_cmphex(off, <, 0x100000); 563 } 564 565 static inline bool smbios_single_instance(uint8_t type) 566 { 567 switch (type) { 568 case 0: 569 case 1: 570 case 2: 571 case 3: 572 case 16: 573 case 32: 574 case 127: 575 return true; 576 default: 577 return false; 578 } 579 } 580 581 static bool smbios_cpu_test(test_data *data, uint32_t addr) 582 { 583 uint16_t expect_speed[2]; 584 uint16_t real; 585 int offset[2]; 586 int i; 587 588 /* Check CPU speed for backward compatibility */ 589 offset[0] = offsetof(struct smbios_type_4, max_speed); 590 offset[1] = offsetof(struct smbios_type_4, current_speed); 591 expect_speed[0] = data->smbios_cpu_max_speed ? : 2000; 592 expect_speed[1] = data->smbios_cpu_curr_speed ? : 2000; 593 594 for (i = 0; i < 2; i++) { 595 real = qtest_readw(data->qts, addr + offset[i]); 596 if (real != expect_speed[i]) { 597 fprintf(stderr, "Unexpected SMBIOS CPU speed: real %u expect %u\n", 598 real, expect_speed[i]); 599 return false; 600 } 601 } 602 603 return true; 604 } 605 606 static void test_smbios_structs(test_data *data) 607 { 608 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 609 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 610 uint32_t addr = le32_to_cpu(ep_table->structure_table_address); 611 int i, len, max_len = 0; 612 uint8_t type, prv, crt; 613 614 /* walk the smbios tables */ 615 for (i = 0; i < le16_to_cpu(ep_table->number_of_structures); i++) { 616 617 /* grab type and formatted area length from struct header */ 618 type = qtest_readb(data->qts, addr); 619 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 620 len = qtest_readb(data->qts, addr + 1); 621 622 /* single-instance structs must not have been encountered before */ 623 if (smbios_single_instance(type)) { 624 g_assert(!test_bit(type, struct_bitmap)); 625 } 626 set_bit(type, struct_bitmap); 627 628 if (type == 4) { 629 g_assert(smbios_cpu_test(data, addr)); 630 } 631 632 /* seek to end of unformatted string area of this struct ("\0\0") */ 633 prv = crt = 1; 634 while (prv || crt) { 635 prv = crt; 636 crt = qtest_readb(data->qts, addr + len); 637 len++; 638 } 639 640 /* keep track of max. struct size */ 641 if (max_len < len) { 642 max_len = len; 643 g_assert_cmpuint(max_len, <=, ep_table->max_structure_size); 644 } 645 646 /* start of next structure */ 647 addr += len; 648 } 649 650 /* total table length and max struct size must match entry point values */ 651 g_assert_cmpuint(le16_to_cpu(ep_table->structure_table_length), ==, 652 addr - le32_to_cpu(ep_table->structure_table_address)); 653 g_assert_cmpuint(le16_to_cpu(ep_table->max_structure_size), ==, max_len); 654 655 /* required struct types must all be present */ 656 for (i = 0; i < data->required_struct_types_len; i++) { 657 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 658 } 659 } 660 661 static void test_acpi_load_tables(test_data *data, bool use_uefi) 662 { 663 if (use_uefi) { 664 g_assert(data->scan_len); 665 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 666 data->ram_start, data->scan_len); 667 } else { 668 boot_sector_test(data->qts); 669 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 670 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 671 } 672 673 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 674 test_acpi_rsdp_table(data); 675 test_acpi_rxsdt_table(data); 676 test_acpi_fadt_table(data); 677 } 678 679 static char *test_acpi_create_args(test_data *data, const char *params, 680 bool use_uefi) 681 { 682 char *args; 683 684 if (use_uefi) { 685 /* 686 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 687 * when arm/virt boad starts to support it. 688 */ 689 if (data->cd) { 690 args = g_strdup_printf("-machine %s %s -accel tcg " 691 "-nodefaults -nographic " 692 "-drive if=pflash,format=raw,file=%s,readonly=on " 693 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 694 data->machine, data->tcg_only ? "" : "-accel kvm", 695 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 696 } else { 697 args = g_strdup_printf("-machine %s %s -accel tcg " 698 "-nodefaults -nographic " 699 "-drive if=pflash,format=raw,file=%s,readonly=on " 700 "-drive if=pflash,format=raw,file=%s,snapshot=on %s", 701 data->machine, data->tcg_only ? "" : "-accel kvm", 702 data->uefi_fl1, data->uefi_fl2, params ? params : ""); 703 } 704 } else { 705 args = g_strdup_printf("-machine %s %s -accel tcg " 706 "-net none -display none %s " 707 "-drive id=hd0,if=none,file=%s,format=raw " 708 "-device %s,drive=hd0 ", 709 data->machine, data->tcg_only ? "" : "-accel kvm", 710 params ? params : "", disk, 711 data->blkdev ?: "ide-hd"); 712 } 713 return args; 714 } 715 716 static void test_acpi_one(const char *params, test_data *data) 717 { 718 char *args; 719 bool use_uefi = data->uefi_fl1 && data->uefi_fl2; 720 721 #ifndef CONFIG_TCG 722 if (data->tcg_only) { 723 g_test_skip("TCG disabled, skipping ACPI tcg_only test"); 724 return; 725 } 726 #endif /* CONFIG_TCG */ 727 728 args = test_acpi_create_args(data, params, use_uefi); 729 data->qts = qtest_init(args); 730 test_acpi_load_tables(data, use_uefi); 731 732 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 733 dump_aml_files(data, true); 734 } else { 735 test_acpi_asl(data); 736 } 737 738 /* 739 * TODO: make SMBIOS tests work with UEFI firmware, 740 * Bug on uefi-test-tools to provide entry point: 741 * https://bugs.launchpad.net/qemu/+bug/1821884 742 */ 743 if (!use_uefi) { 744 test_smbios_entry_point(data); 745 test_smbios_structs(data); 746 } 747 748 qtest_quit(data->qts); 749 g_free(args); 750 } 751 752 static uint8_t base_required_struct_types[] = { 753 0, 1, 3, 4, 16, 17, 19, 32, 127 754 }; 755 756 static void test_acpi_piix4_tcg(void) 757 { 758 test_data data; 759 760 /* Supplying -machine accel argument overrides the default (qtest). 761 * This is to make guest actually run. 762 */ 763 memset(&data, 0, sizeof(data)); 764 data.machine = MACHINE_PC; 765 data.required_struct_types = base_required_struct_types; 766 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 767 test_acpi_one(NULL, &data); 768 free_test_data(&data); 769 } 770 771 static void test_acpi_piix4_tcg_bridge(void) 772 { 773 test_data data; 774 775 memset(&data, 0, sizeof(data)); 776 data.machine = MACHINE_PC; 777 data.variant = ".bridge"; 778 data.required_struct_types = base_required_struct_types; 779 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 780 test_acpi_one("-device pci-bridge,chassis_nr=1", &data); 781 free_test_data(&data); 782 } 783 784 static void test_acpi_piix4_no_root_hotplug(void) 785 { 786 test_data data; 787 788 memset(&data, 0, sizeof(data)); 789 data.machine = MACHINE_PC; 790 data.variant = ".roothp"; 791 data.required_struct_types = base_required_struct_types; 792 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 793 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 794 "-device pci-bridge,chassis_nr=1", &data); 795 free_test_data(&data); 796 } 797 798 static void test_acpi_piix4_no_bridge_hotplug(void) 799 { 800 test_data data; 801 802 memset(&data, 0, sizeof(data)); 803 data.machine = MACHINE_PC; 804 data.variant = ".hpbridge"; 805 data.required_struct_types = base_required_struct_types; 806 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 807 test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 808 "-device pci-bridge,chassis_nr=1", &data); 809 free_test_data(&data); 810 } 811 812 static void test_acpi_piix4_no_acpi_pci_hotplug(void) 813 { 814 test_data data; 815 816 memset(&data, 0, sizeof(data)); 817 data.machine = MACHINE_PC; 818 data.variant = ".hpbrroot"; 819 data.required_struct_types = base_required_struct_types; 820 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 821 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 822 "-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_q35_tcg(void) 828 { 829 test_data data; 830 831 memset(&data, 0, sizeof(data)); 832 data.machine = MACHINE_Q35; 833 data.required_struct_types = base_required_struct_types; 834 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 835 test_acpi_one(NULL, &data); 836 free_test_data(&data); 837 838 data.smbios_cpu_max_speed = 3000; 839 data.smbios_cpu_curr_speed = 2600; 840 test_acpi_one("-smbios type=4,max-speed=3000,current-speed=2600", &data); 841 free_test_data(&data); 842 } 843 844 static void test_acpi_q35_tcg_bridge(void) 845 { 846 test_data data; 847 848 memset(&data, 0, sizeof(data)); 849 data.machine = MACHINE_Q35; 850 data.variant = ".bridge"; 851 data.required_struct_types = base_required_struct_types; 852 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 853 test_acpi_one("-device pci-bridge,chassis_nr=1", 854 &data); 855 free_test_data(&data); 856 } 857 858 static void test_acpi_q35_tcg_mmio64(void) 859 { 860 test_data data = { 861 .machine = MACHINE_Q35, 862 .variant = ".mmio64", 863 .required_struct_types = base_required_struct_types, 864 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 865 }; 866 867 test_acpi_one("-m 128M,slots=1,maxmem=2G " 868 "-object memory-backend-ram,id=ram0,size=128M " 869 "-numa node,memdev=ram0 " 870 "-device pci-testdev,membar=2G", 871 &data); 872 free_test_data(&data); 873 } 874 875 static void test_acpi_piix4_tcg_cphp(void) 876 { 877 test_data data; 878 879 memset(&data, 0, sizeof(data)); 880 data.machine = MACHINE_PC; 881 data.variant = ".cphp"; 882 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 883 " -object memory-backend-ram,id=ram0,size=64M" 884 " -object memory-backend-ram,id=ram1,size=64M" 885 " -numa node,memdev=ram0 -numa node,memdev=ram1" 886 " -numa dist,src=0,dst=1,val=21", 887 &data); 888 free_test_data(&data); 889 } 890 891 static void test_acpi_q35_tcg_cphp(void) 892 { 893 test_data data; 894 895 memset(&data, 0, sizeof(data)); 896 data.machine = MACHINE_Q35; 897 data.variant = ".cphp"; 898 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 899 " -object memory-backend-ram,id=ram0,size=64M" 900 " -object memory-backend-ram,id=ram1,size=64M" 901 " -numa node,memdev=ram0 -numa node,memdev=ram1" 902 " -numa dist,src=0,dst=1,val=21", 903 &data); 904 free_test_data(&data); 905 } 906 907 static uint8_t ipmi_required_struct_types[] = { 908 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 909 }; 910 911 static void test_acpi_q35_tcg_ipmi(void) 912 { 913 test_data data; 914 915 memset(&data, 0, sizeof(data)); 916 data.machine = MACHINE_Q35; 917 data.variant = ".ipmibt"; 918 data.required_struct_types = ipmi_required_struct_types; 919 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 920 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 921 " -device isa-ipmi-bt,bmc=bmc0", 922 &data); 923 free_test_data(&data); 924 } 925 926 static void test_acpi_piix4_tcg_ipmi(void) 927 { 928 test_data data; 929 930 /* Supplying -machine accel argument overrides the default (qtest). 931 * This is to make guest actually run. 932 */ 933 memset(&data, 0, sizeof(data)); 934 data.machine = MACHINE_PC; 935 data.variant = ".ipmikcs"; 936 data.required_struct_types = ipmi_required_struct_types; 937 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 938 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 939 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 940 &data); 941 free_test_data(&data); 942 } 943 944 static void test_acpi_q35_tcg_memhp(void) 945 { 946 test_data data; 947 948 memset(&data, 0, sizeof(data)); 949 data.machine = MACHINE_Q35; 950 data.variant = ".memhp"; 951 test_acpi_one(" -m 128,slots=3,maxmem=1G" 952 " -object memory-backend-ram,id=ram0,size=64M" 953 " -object memory-backend-ram,id=ram1,size=64M" 954 " -numa node,memdev=ram0 -numa node,memdev=ram1" 955 " -numa dist,src=0,dst=1,val=21", 956 &data); 957 free_test_data(&data); 958 } 959 960 static void test_acpi_piix4_tcg_memhp(void) 961 { 962 test_data data; 963 964 memset(&data, 0, sizeof(data)); 965 data.machine = MACHINE_PC; 966 data.variant = ".memhp"; 967 test_acpi_one(" -m 128,slots=3,maxmem=1G" 968 " -object memory-backend-ram,id=ram0,size=64M" 969 " -object memory-backend-ram,id=ram1,size=64M" 970 " -numa node,memdev=ram0 -numa node,memdev=ram1" 971 " -numa dist,src=0,dst=1,val=21", 972 &data); 973 free_test_data(&data); 974 } 975 976 static void test_acpi_piix4_tcg_nosmm(void) 977 { 978 test_data data; 979 980 memset(&data, 0, sizeof(data)); 981 data.machine = MACHINE_PC; 982 data.variant = ".nosmm"; 983 test_acpi_one("-machine smm=off", &data); 984 free_test_data(&data); 985 } 986 987 static void test_acpi_piix4_tcg_smm_compat(void) 988 { 989 test_data data; 990 991 memset(&data, 0, sizeof(data)); 992 data.machine = MACHINE_PC; 993 data.variant = ".smm-compat"; 994 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 995 free_test_data(&data); 996 } 997 998 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 999 { 1000 test_data data; 1001 1002 memset(&data, 0, sizeof(data)); 1003 data.machine = MACHINE_PC; 1004 data.variant = ".smm-compat-nosmm"; 1005 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1006 free_test_data(&data); 1007 } 1008 1009 static void test_acpi_piix4_tcg_nohpet(void) 1010 { 1011 test_data data; 1012 1013 memset(&data, 0, sizeof(data)); 1014 data.machine = MACHINE_PC; 1015 data.variant = ".nohpet"; 1016 test_acpi_one("-no-hpet", &data); 1017 free_test_data(&data); 1018 } 1019 1020 static void test_acpi_q35_tcg_numamem(void) 1021 { 1022 test_data data; 1023 1024 memset(&data, 0, sizeof(data)); 1025 data.machine = MACHINE_Q35; 1026 data.variant = ".numamem"; 1027 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1028 " -numa node -numa node,memdev=ram0", &data); 1029 free_test_data(&data); 1030 } 1031 1032 static void test_acpi_q35_tcg_nosmm(void) 1033 { 1034 test_data data; 1035 1036 memset(&data, 0, sizeof(data)); 1037 data.machine = MACHINE_Q35; 1038 data.variant = ".nosmm"; 1039 test_acpi_one("-machine smm=off", &data); 1040 free_test_data(&data); 1041 } 1042 1043 static void test_acpi_q35_tcg_smm_compat(void) 1044 { 1045 test_data data; 1046 1047 memset(&data, 0, sizeof(data)); 1048 data.machine = MACHINE_Q35; 1049 data.variant = ".smm-compat"; 1050 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1051 free_test_data(&data); 1052 } 1053 1054 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1055 { 1056 test_data data; 1057 1058 memset(&data, 0, sizeof(data)); 1059 data.machine = MACHINE_Q35; 1060 data.variant = ".smm-compat-nosmm"; 1061 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1062 free_test_data(&data); 1063 } 1064 1065 static void test_acpi_q35_tcg_nohpet(void) 1066 { 1067 test_data data; 1068 1069 memset(&data, 0, sizeof(data)); 1070 data.machine = MACHINE_Q35; 1071 data.variant = ".nohpet"; 1072 test_acpi_one("-no-hpet", &data); 1073 free_test_data(&data); 1074 } 1075 1076 static void test_acpi_piix4_tcg_numamem(void) 1077 { 1078 test_data data; 1079 1080 memset(&data, 0, sizeof(data)); 1081 data.machine = MACHINE_PC; 1082 data.variant = ".numamem"; 1083 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1084 " -numa node -numa node,memdev=ram0", &data); 1085 free_test_data(&data); 1086 } 1087 1088 uint64_t tpm_tis_base_addr; 1089 1090 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1091 uint64_t base) 1092 { 1093 #ifdef CONFIG_TPM 1094 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1095 machine, tpm_if); 1096 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1097 TestState test; 1098 test_data data; 1099 GThread *thread; 1100 char *args, *variant = g_strdup_printf(".%s", tpm_if); 1101 1102 tpm_tis_base_addr = base; 1103 1104 module_call_init(MODULE_INIT_QOM); 1105 1106 test.addr = g_new0(SocketAddress, 1); 1107 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1108 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1109 g_mutex_init(&test.data_mutex); 1110 g_cond_init(&test.data_cond); 1111 test.data_cond_signal = false; 1112 1113 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1114 tpm_emu_test_wait_cond(&test); 1115 1116 memset(&data, 0, sizeof(data)); 1117 data.machine = machine; 1118 data.variant = variant; 1119 1120 args = g_strdup_printf( 1121 " -chardev socket,id=chr,path=%s" 1122 " -tpmdev emulator,id=dev,chardev=chr" 1123 " -device tpm-%s,tpmdev=dev", 1124 test.addr->u.q_unix.path, tpm_if); 1125 1126 test_acpi_one(args, &data); 1127 1128 g_thread_join(thread); 1129 g_unlink(test.addr->u.q_unix.path); 1130 qapi_free_SocketAddress(test.addr); 1131 g_rmdir(tmp_path); 1132 g_free(variant); 1133 g_free(tmp_path); 1134 g_free(tmp_dir_name); 1135 g_free(args); 1136 free_test_data(&data); 1137 #else 1138 g_test_skip("TPM disabled"); 1139 #endif 1140 } 1141 1142 static void test_acpi_q35_tcg_tpm_tis(void) 1143 { 1144 test_acpi_tcg_tpm("q35", "tis", 0xFED40000); 1145 } 1146 1147 static void test_acpi_tcg_dimm_pxm(const char *machine) 1148 { 1149 test_data data; 1150 1151 memset(&data, 0, sizeof(data)); 1152 data.machine = machine; 1153 data.variant = ".dimmpxm"; 1154 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1155 " -smp 4,sockets=4" 1156 " -m 128M,slots=3,maxmem=1G" 1157 " -object memory-backend-ram,id=ram0,size=32M" 1158 " -object memory-backend-ram,id=ram1,size=32M" 1159 " -object memory-backend-ram,id=ram2,size=32M" 1160 " -object memory-backend-ram,id=ram3,size=32M" 1161 " -numa node,memdev=ram0,nodeid=0" 1162 " -numa node,memdev=ram1,nodeid=1" 1163 " -numa node,memdev=ram2,nodeid=2" 1164 " -numa node,memdev=ram3,nodeid=3" 1165 " -numa cpu,node-id=0,socket-id=0" 1166 " -numa cpu,node-id=1,socket-id=1" 1167 " -numa cpu,node-id=2,socket-id=2" 1168 " -numa cpu,node-id=3,socket-id=3" 1169 " -object memory-backend-ram,id=ram4,size=128M" 1170 " -object memory-backend-ram,id=nvm0,size=128M" 1171 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1172 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1173 &data); 1174 free_test_data(&data); 1175 } 1176 1177 static void test_acpi_q35_tcg_dimm_pxm(void) 1178 { 1179 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1180 } 1181 1182 static void test_acpi_piix4_tcg_dimm_pxm(void) 1183 { 1184 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1185 } 1186 1187 static void test_acpi_virt_tcg_memhp(void) 1188 { 1189 test_data data = { 1190 .machine = "virt", 1191 .tcg_only = true, 1192 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1193 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1194 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1195 .ram_start = 0x40000000ULL, 1196 .scan_len = 256ULL * 1024 * 1024, 1197 }; 1198 1199 data.variant = ".memhp"; 1200 test_acpi_one(" -machine nvdimm=on" 1201 " -cpu cortex-a57" 1202 " -m 256M,slots=3,maxmem=1G" 1203 " -object memory-backend-ram,id=ram0,size=128M" 1204 " -object memory-backend-ram,id=ram1,size=128M" 1205 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1206 " -numa dist,src=0,dst=1,val=21" 1207 " -object memory-backend-ram,id=ram2,size=128M" 1208 " -object memory-backend-ram,id=nvm0,size=128M" 1209 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1210 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1211 &data); 1212 1213 free_test_data(&data); 1214 1215 } 1216 1217 static void test_acpi_microvm_prepare(test_data *data) 1218 { 1219 memset(data, 0, sizeof(*data)); 1220 data->machine = "microvm"; 1221 data->required_struct_types = NULL; /* no smbios */ 1222 data->required_struct_types_len = 0; 1223 data->blkdev = "virtio-blk-device"; 1224 } 1225 1226 static void test_acpi_microvm_tcg(void) 1227 { 1228 test_data data; 1229 1230 test_acpi_microvm_prepare(&data); 1231 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1232 &data); 1233 free_test_data(&data); 1234 } 1235 1236 static void test_acpi_microvm_usb_tcg(void) 1237 { 1238 test_data data; 1239 1240 test_acpi_microvm_prepare(&data); 1241 data.variant = ".usb"; 1242 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1243 &data); 1244 free_test_data(&data); 1245 } 1246 1247 static void test_acpi_microvm_rtc_tcg(void) 1248 { 1249 test_data data; 1250 1251 test_acpi_microvm_prepare(&data); 1252 data.variant = ".rtc"; 1253 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1254 &data); 1255 free_test_data(&data); 1256 } 1257 1258 static void test_acpi_microvm_pcie_tcg(void) 1259 { 1260 test_data data; 1261 1262 test_acpi_microvm_prepare(&data); 1263 data.variant = ".pcie"; 1264 data.tcg_only = true; /* need constant host-phys-bits */ 1265 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1266 &data); 1267 free_test_data(&data); 1268 } 1269 1270 static void test_acpi_microvm_ioapic2_tcg(void) 1271 { 1272 test_data data; 1273 1274 test_acpi_microvm_prepare(&data); 1275 data.variant = ".ioapic2"; 1276 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1277 &data); 1278 free_test_data(&data); 1279 } 1280 1281 static void test_acpi_virt_tcg_numamem(void) 1282 { 1283 test_data data = { 1284 .machine = "virt", 1285 .tcg_only = true, 1286 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1287 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1288 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1289 .ram_start = 0x40000000ULL, 1290 .scan_len = 128ULL * 1024 * 1024, 1291 }; 1292 1293 data.variant = ".numamem"; 1294 test_acpi_one(" -cpu cortex-a57" 1295 " -object memory-backend-ram,id=ram0,size=128M" 1296 " -numa node,memdev=ram0", 1297 &data); 1298 1299 free_test_data(&data); 1300 1301 } 1302 1303 static void test_acpi_virt_tcg_pxb(void) 1304 { 1305 test_data data = { 1306 .machine = "virt", 1307 .tcg_only = true, 1308 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1309 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1310 .ram_start = 0x40000000ULL, 1311 .scan_len = 128ULL * 1024 * 1024, 1312 }; 1313 /* 1314 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1315 * the reason is the bus of pxb-pcie is also root bus, it would lead 1316 * to the error only PCI/PCIE bridge could plug onto pxb. 1317 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1318 * to solve the conflicts. 1319 */ 1320 data.variant = ".pxb"; 1321 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1322 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1323 " -drive file=" 1324 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1325 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1326 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1327 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1328 " -cpu cortex-a57" 1329 " -device pxb-pcie,bus_nr=128", 1330 &data); 1331 1332 free_test_data(&data); 1333 } 1334 1335 static void test_acpi_tcg_acpi_hmat(const char *machine) 1336 { 1337 test_data data; 1338 1339 memset(&data, 0, sizeof(data)); 1340 data.machine = machine; 1341 data.variant = ".acpihmat"; 1342 test_acpi_one(" -machine hmat=on" 1343 " -smp 2,sockets=2" 1344 " -m 128M,slots=2,maxmem=1G" 1345 " -object memory-backend-ram,size=64M,id=m0" 1346 " -object memory-backend-ram,size=64M,id=m1" 1347 " -numa node,nodeid=0,memdev=m0" 1348 " -numa node,nodeid=1,memdev=m1,initiator=0" 1349 " -numa cpu,node-id=0,socket-id=0" 1350 " -numa cpu,node-id=0,socket-id=1" 1351 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1352 "data-type=access-latency,latency=1" 1353 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1354 "data-type=access-bandwidth,bandwidth=65534M" 1355 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1356 "data-type=access-latency,latency=65534" 1357 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1358 "data-type=access-bandwidth,bandwidth=32767M" 1359 " -numa hmat-cache,node-id=0,size=10K,level=1," 1360 "associativity=direct,policy=write-back,line=8" 1361 " -numa hmat-cache,node-id=1,size=10K,level=1," 1362 "associativity=direct,policy=write-back,line=8", 1363 &data); 1364 free_test_data(&data); 1365 } 1366 1367 static void test_acpi_q35_tcg_acpi_hmat(void) 1368 { 1369 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1370 } 1371 1372 static void test_acpi_piix4_tcg_acpi_hmat(void) 1373 { 1374 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1375 } 1376 1377 static void test_acpi_virt_tcg(void) 1378 { 1379 test_data data = { 1380 .machine = "virt", 1381 .tcg_only = true, 1382 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1383 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1384 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1385 .ram_start = 0x40000000ULL, 1386 .scan_len = 128ULL * 1024 * 1024, 1387 }; 1388 1389 test_acpi_one("-cpu cortex-a57", &data); 1390 free_test_data(&data); 1391 1392 data.smbios_cpu_max_speed = 2900; 1393 data.smbios_cpu_curr_speed = 2700; 1394 test_acpi_one("-cpu cortex-a57 " 1395 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1396 free_test_data(&data); 1397 } 1398 1399 static void test_oem_fields(test_data *data) 1400 { 1401 int i; 1402 char oem_id[6]; 1403 char oem_table_id[8]; 1404 1405 strpadcpy(oem_id, sizeof oem_id, OEM_ID, ' '); 1406 strpadcpy(oem_table_id, sizeof oem_table_id, OEM_TABLE_ID, ' '); 1407 for (i = 0; i < data->tables->len; ++i) { 1408 AcpiSdtTable *sdt; 1409 1410 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 1411 /* FACS doesn't have OEMID and OEMTABLEID fields */ 1412 if (compare_signature(sdt, "FACS")) { 1413 continue; 1414 } 1415 1416 g_assert(memcmp(sdt->aml + 10, oem_id, 6) == 0); 1417 g_assert(memcmp(sdt->aml + 16, oem_table_id, 8) == 0); 1418 } 1419 } 1420 1421 static void test_acpi_oem_fields_pc(void) 1422 { 1423 test_data data; 1424 char *args; 1425 1426 memset(&data, 0, sizeof(data)); 1427 data.machine = MACHINE_PC; 1428 data.required_struct_types = base_required_struct_types; 1429 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1430 1431 args = test_acpi_create_args(&data, 1432 OEM_TEST_ARGS, false); 1433 data.qts = qtest_init(args); 1434 test_acpi_load_tables(&data, false); 1435 test_oem_fields(&data); 1436 qtest_quit(data.qts); 1437 free_test_data(&data); 1438 g_free(args); 1439 } 1440 1441 static void test_acpi_oem_fields_q35(void) 1442 { 1443 test_data data; 1444 char *args; 1445 1446 memset(&data, 0, sizeof(data)); 1447 data.machine = MACHINE_Q35; 1448 data.required_struct_types = base_required_struct_types; 1449 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1450 1451 args = test_acpi_create_args(&data, 1452 OEM_TEST_ARGS, false); 1453 data.qts = qtest_init(args); 1454 test_acpi_load_tables(&data, false); 1455 test_oem_fields(&data); 1456 qtest_quit(data.qts); 1457 free_test_data(&data); 1458 g_free(args); 1459 } 1460 1461 static void test_acpi_oem_fields_microvm(void) 1462 { 1463 test_data data; 1464 char *args; 1465 1466 test_acpi_microvm_prepare(&data); 1467 1468 args = test_acpi_create_args(&data, 1469 OEM_TEST_ARGS",acpi=on", false); 1470 data.qts = qtest_init(args); 1471 test_acpi_load_tables(&data, false); 1472 test_oem_fields(&data); 1473 qtest_quit(data.qts); 1474 free_test_data(&data); 1475 g_free(args); 1476 } 1477 1478 static void test_acpi_oem_fields_virt(void) 1479 { 1480 test_data data = { 1481 .machine = "virt", 1482 .tcg_only = true, 1483 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1484 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1485 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1486 .ram_start = 0x40000000ULL, 1487 .scan_len = 128ULL * 1024 * 1024, 1488 }; 1489 char *args; 1490 1491 args = test_acpi_create_args(&data, 1492 "-cpu cortex-a57 "OEM_TEST_ARGS, true); 1493 data.qts = qtest_init(args); 1494 test_acpi_load_tables(&data, true); 1495 test_oem_fields(&data); 1496 qtest_quit(data.qts); 1497 free_test_data(&data); 1498 g_free(args); 1499 } 1500 1501 1502 int main(int argc, char *argv[]) 1503 { 1504 const char *arch = qtest_get_arch(); 1505 int ret; 1506 1507 g_test_init(&argc, &argv, NULL); 1508 1509 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 1510 ret = boot_sector_init(disk); 1511 if (ret) { 1512 return ret; 1513 } 1514 qtest_add_func("acpi/q35/oem-fields", test_acpi_oem_fields_q35); 1515 qtest_add_func("acpi/q35/tpm-tis", test_acpi_q35_tcg_tpm_tis); 1516 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 1517 qtest_add_func("acpi/oem-fields", test_acpi_oem_fields_pc); 1518 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 1519 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 1520 test_acpi_piix4_no_root_hotplug); 1521 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 1522 test_acpi_piix4_no_bridge_hotplug); 1523 qtest_add_func("acpi/piix4/pci-hotplug/off", 1524 test_acpi_piix4_no_acpi_pci_hotplug); 1525 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 1526 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 1527 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 1528 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 1529 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 1530 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 1531 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 1532 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 1533 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 1534 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 1535 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 1536 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 1537 qtest_add_func("acpi/piix4/smm-compat", 1538 test_acpi_piix4_tcg_smm_compat); 1539 qtest_add_func("acpi/piix4/smm-compat-nosmm", 1540 test_acpi_piix4_tcg_smm_compat_nosmm); 1541 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 1542 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 1543 qtest_add_func("acpi/q35/smm-compat", 1544 test_acpi_q35_tcg_smm_compat); 1545 qtest_add_func("acpi/q35/smm-compat-nosmm", 1546 test_acpi_q35_tcg_smm_compat_nosmm); 1547 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 1548 qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); 1549 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 1550 qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat); 1551 qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat); 1552 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 1553 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 1554 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 1555 qtest_add_func("acpi/microvm/ioapic2", test_acpi_microvm_ioapic2_tcg); 1556 qtest_add_func("acpi/microvm/oem-fields", test_acpi_oem_fields_microvm); 1557 if (strcmp(arch, "x86_64") == 0) { 1558 qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg); 1559 } 1560 } else if (strcmp(arch, "aarch64") == 0) { 1561 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 1562 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 1563 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 1564 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 1565 qtest_add_func("acpi/virt/oem-fields", test_acpi_oem_fields_virt); 1566 } 1567 ret = g_test_run(); 1568 boot_sector_cleanup(disk); 1569 return ret; 1570 } 1571