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 int dupret; 493 494 g_assert(out >= 0); 495 dupret = dup2(STDERR_FILENO, STDOUT_FILENO); 496 g_assert(dupret >= 0); 497 ret = system(diff) ; 498 dupret = dup2(out, STDOUT_FILENO); 499 g_assert(dupret >= 0); 500 close(out); 501 g_free(diff); 502 } 503 } 504 } 505 g_string_free(asl, true); 506 g_string_free(exp_asl, true); 507 } 508 if (!iasl && !all_tables_match) { 509 fprintf(stderr, "to see ASL diff between mismatched files install IASL," 510 " rebuild QEMU from scratch and re-run tests with V=1" 511 " environment variable set"); 512 } 513 g_assert(all_tables_match); 514 515 free_test_data(&exp_data); 516 } 517 518 static bool smbios_ep_table_ok(test_data *data) 519 { 520 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 521 uint32_t addr = data->smbios_ep_addr; 522 523 qtest_memread(data->qts, addr, ep_table, sizeof(*ep_table)); 524 if (memcmp(ep_table->anchor_string, "_SM_", 4)) { 525 return false; 526 } 527 if (memcmp(ep_table->intermediate_anchor_string, "_DMI_", 5)) { 528 return false; 529 } 530 if (ep_table->structure_table_length == 0) { 531 return false; 532 } 533 if (ep_table->number_of_structures == 0) { 534 return false; 535 } 536 if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || 537 acpi_calc_checksum((uint8_t *)ep_table + 0x10, 538 sizeof *ep_table - 0x10)) { 539 return false; 540 } 541 return true; 542 } 543 544 static void test_smbios_entry_point(test_data *data) 545 { 546 uint32_t off; 547 548 /* find smbios entry point structure */ 549 for (off = 0xf0000; off < 0x100000; off += 0x10) { 550 uint8_t sig[] = "_SM_"; 551 int i; 552 553 for (i = 0; i < sizeof sig - 1; ++i) { 554 sig[i] = qtest_readb(data->qts, off + i); 555 } 556 557 if (!memcmp(sig, "_SM_", sizeof sig)) { 558 /* signature match, but is this a valid entry point? */ 559 data->smbios_ep_addr = off; 560 if (smbios_ep_table_ok(data)) { 561 break; 562 } 563 } 564 } 565 566 g_assert_cmphex(off, <, 0x100000); 567 } 568 569 static inline bool smbios_single_instance(uint8_t type) 570 { 571 switch (type) { 572 case 0: 573 case 1: 574 case 2: 575 case 3: 576 case 16: 577 case 32: 578 case 127: 579 return true; 580 default: 581 return false; 582 } 583 } 584 585 static bool smbios_cpu_test(test_data *data, uint32_t addr) 586 { 587 uint16_t expect_speed[2]; 588 uint16_t real; 589 int offset[2]; 590 int i; 591 592 /* Check CPU speed for backward compatibility */ 593 offset[0] = offsetof(struct smbios_type_4, max_speed); 594 offset[1] = offsetof(struct smbios_type_4, current_speed); 595 expect_speed[0] = data->smbios_cpu_max_speed ? : 2000; 596 expect_speed[1] = data->smbios_cpu_curr_speed ? : 2000; 597 598 for (i = 0; i < 2; i++) { 599 real = qtest_readw(data->qts, addr + offset[i]); 600 if (real != expect_speed[i]) { 601 fprintf(stderr, "Unexpected SMBIOS CPU speed: real %u expect %u\n", 602 real, expect_speed[i]); 603 return false; 604 } 605 } 606 607 return true; 608 } 609 610 static void test_smbios_structs(test_data *data) 611 { 612 DECLARE_BITMAP(struct_bitmap, SMBIOS_MAX_TYPE+1) = { 0 }; 613 struct smbios_21_entry_point *ep_table = &data->smbios_ep_table; 614 uint32_t addr = le32_to_cpu(ep_table->structure_table_address); 615 int i, len, max_len = 0; 616 uint8_t type, prv, crt; 617 618 /* walk the smbios tables */ 619 for (i = 0; i < le16_to_cpu(ep_table->number_of_structures); i++) { 620 621 /* grab type and formatted area length from struct header */ 622 type = qtest_readb(data->qts, addr); 623 g_assert_cmpuint(type, <=, SMBIOS_MAX_TYPE); 624 len = qtest_readb(data->qts, addr + 1); 625 626 /* single-instance structs must not have been encountered before */ 627 if (smbios_single_instance(type)) { 628 g_assert(!test_bit(type, struct_bitmap)); 629 } 630 set_bit(type, struct_bitmap); 631 632 if (type == 4) { 633 g_assert(smbios_cpu_test(data, addr)); 634 } 635 636 /* seek to end of unformatted string area of this struct ("\0\0") */ 637 prv = crt = 1; 638 while (prv || crt) { 639 prv = crt; 640 crt = qtest_readb(data->qts, addr + len); 641 len++; 642 } 643 644 /* keep track of max. struct size */ 645 if (max_len < len) { 646 max_len = len; 647 g_assert_cmpuint(max_len, <=, ep_table->max_structure_size); 648 } 649 650 /* start of next structure */ 651 addr += len; 652 } 653 654 /* total table length and max struct size must match entry point values */ 655 g_assert_cmpuint(le16_to_cpu(ep_table->structure_table_length), ==, 656 addr - le32_to_cpu(ep_table->structure_table_address)); 657 g_assert_cmpuint(le16_to_cpu(ep_table->max_structure_size), ==, max_len); 658 659 /* required struct types must all be present */ 660 for (i = 0; i < data->required_struct_types_len; i++) { 661 g_assert(test_bit(data->required_struct_types[i], struct_bitmap)); 662 } 663 } 664 665 static void test_acpi_load_tables(test_data *data, bool use_uefi) 666 { 667 if (use_uefi) { 668 g_assert(data->scan_len); 669 data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, 670 data->ram_start, data->scan_len); 671 } else { 672 boot_sector_test(data->qts); 673 data->rsdp_addr = acpi_find_rsdp_address(data->qts); 674 g_assert_cmphex(data->rsdp_addr, <, 0x100000); 675 } 676 677 data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); 678 test_acpi_rsdp_table(data); 679 test_acpi_rxsdt_table(data); 680 test_acpi_fadt_table(data); 681 } 682 683 static char *test_acpi_create_args(test_data *data, const char *params, 684 bool use_uefi) 685 { 686 char *args; 687 688 if (use_uefi) { 689 /* 690 * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) 691 * when arm/virt boad starts to support it. 692 */ 693 if (data->cd) { 694 args = g_strdup_printf("-machine %s %s -accel tcg " 695 "-nodefaults -nographic " 696 "-drive if=pflash,format=raw,file=%s,readonly=on " 697 "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", 698 data->machine, data->tcg_only ? "" : "-accel kvm", 699 data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); 700 } else { 701 args = g_strdup_printf("-machine %s %s -accel tcg " 702 "-nodefaults -nographic " 703 "-drive if=pflash,format=raw,file=%s,readonly=on " 704 "-drive if=pflash,format=raw,file=%s,snapshot=on %s", 705 data->machine, data->tcg_only ? "" : "-accel kvm", 706 data->uefi_fl1, data->uefi_fl2, params ? params : ""); 707 } 708 } else { 709 args = g_strdup_printf("-machine %s %s -accel tcg " 710 "-net none -display none %s " 711 "-drive id=hd0,if=none,file=%s,format=raw " 712 "-device %s,drive=hd0 ", 713 data->machine, data->tcg_only ? "" : "-accel kvm", 714 params ? params : "", disk, 715 data->blkdev ?: "ide-hd"); 716 } 717 return args; 718 } 719 720 static void test_acpi_one(const char *params, test_data *data) 721 { 722 char *args; 723 bool use_uefi = data->uefi_fl1 && data->uefi_fl2; 724 725 #ifndef CONFIG_TCG 726 if (data->tcg_only) { 727 g_test_skip("TCG disabled, skipping ACPI tcg_only test"); 728 return; 729 } 730 #endif /* CONFIG_TCG */ 731 732 args = test_acpi_create_args(data, params, use_uefi); 733 data->qts = qtest_init(args); 734 test_acpi_load_tables(data, use_uefi); 735 736 if (getenv(ACPI_REBUILD_EXPECTED_AML)) { 737 dump_aml_files(data, true); 738 } else { 739 test_acpi_asl(data); 740 } 741 742 /* 743 * TODO: make SMBIOS tests work with UEFI firmware, 744 * Bug on uefi-test-tools to provide entry point: 745 * https://bugs.launchpad.net/qemu/+bug/1821884 746 */ 747 if (!use_uefi) { 748 test_smbios_entry_point(data); 749 test_smbios_structs(data); 750 } 751 752 qtest_quit(data->qts); 753 g_free(args); 754 } 755 756 static uint8_t base_required_struct_types[] = { 757 0, 1, 3, 4, 16, 17, 19, 32, 127 758 }; 759 760 static void test_acpi_piix4_tcg(void) 761 { 762 test_data data; 763 764 /* Supplying -machine accel argument overrides the default (qtest). 765 * This is to make guest actually run. 766 */ 767 memset(&data, 0, sizeof(data)); 768 data.machine = MACHINE_PC; 769 data.required_struct_types = base_required_struct_types; 770 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 771 test_acpi_one(NULL, &data); 772 free_test_data(&data); 773 } 774 775 static void test_acpi_piix4_tcg_bridge(void) 776 { 777 test_data data; 778 779 memset(&data, 0, sizeof(data)); 780 data.machine = MACHINE_PC; 781 data.variant = ".bridge"; 782 data.required_struct_types = base_required_struct_types; 783 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 784 test_acpi_one("-device pci-bridge,chassis_nr=1", &data); 785 free_test_data(&data); 786 } 787 788 static void test_acpi_piix4_no_root_hotplug(void) 789 { 790 test_data data; 791 792 memset(&data, 0, sizeof(data)); 793 data.machine = MACHINE_PC; 794 data.variant = ".roothp"; 795 data.required_struct_types = base_required_struct_types; 796 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 797 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 798 "-device pci-bridge,chassis_nr=1", &data); 799 free_test_data(&data); 800 } 801 802 static void test_acpi_piix4_no_bridge_hotplug(void) 803 { 804 test_data data; 805 806 memset(&data, 0, sizeof(data)); 807 data.machine = MACHINE_PC; 808 data.variant = ".hpbridge"; 809 data.required_struct_types = base_required_struct_types; 810 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 811 test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 812 "-device pci-bridge,chassis_nr=1", &data); 813 free_test_data(&data); 814 } 815 816 static void test_acpi_piix4_no_acpi_pci_hotplug(void) 817 { 818 test_data data; 819 820 memset(&data, 0, sizeof(data)); 821 data.machine = MACHINE_PC; 822 data.variant = ".hpbrroot"; 823 data.required_struct_types = base_required_struct_types; 824 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 825 test_acpi_one("-global PIIX4_PM.acpi-root-pci-hotplug=off " 826 "-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " 827 "-device pci-bridge,chassis_nr=1", &data); 828 free_test_data(&data); 829 } 830 831 static void test_acpi_q35_tcg(void) 832 { 833 test_data data; 834 835 memset(&data, 0, sizeof(data)); 836 data.machine = MACHINE_Q35; 837 data.required_struct_types = base_required_struct_types; 838 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 839 test_acpi_one(NULL, &data); 840 free_test_data(&data); 841 842 data.smbios_cpu_max_speed = 3000; 843 data.smbios_cpu_curr_speed = 2600; 844 test_acpi_one("-smbios type=4,max-speed=3000,current-speed=2600", &data); 845 free_test_data(&data); 846 } 847 848 static void test_acpi_q35_tcg_bridge(void) 849 { 850 test_data data; 851 852 memset(&data, 0, sizeof(data)); 853 data.machine = MACHINE_Q35; 854 data.variant = ".bridge"; 855 data.required_struct_types = base_required_struct_types; 856 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 857 test_acpi_one("-device pci-bridge,chassis_nr=1", 858 &data); 859 free_test_data(&data); 860 } 861 862 static void test_acpi_q35_tcg_mmio64(void) 863 { 864 test_data data = { 865 .machine = MACHINE_Q35, 866 .variant = ".mmio64", 867 .required_struct_types = base_required_struct_types, 868 .required_struct_types_len = ARRAY_SIZE(base_required_struct_types) 869 }; 870 871 test_acpi_one("-m 128M,slots=1,maxmem=2G " 872 "-object memory-backend-ram,id=ram0,size=128M " 873 "-numa node,memdev=ram0 " 874 "-device pci-testdev,membar=2G", 875 &data); 876 free_test_data(&data); 877 } 878 879 static void test_acpi_piix4_tcg_cphp(void) 880 { 881 test_data data; 882 883 memset(&data, 0, sizeof(data)); 884 data.machine = MACHINE_PC; 885 data.variant = ".cphp"; 886 test_acpi_one("-smp 2,cores=3,sockets=2,maxcpus=6" 887 " -object memory-backend-ram,id=ram0,size=64M" 888 " -object memory-backend-ram,id=ram1,size=64M" 889 " -numa node,memdev=ram0 -numa node,memdev=ram1" 890 " -numa dist,src=0,dst=1,val=21", 891 &data); 892 free_test_data(&data); 893 } 894 895 static void test_acpi_q35_tcg_cphp(void) 896 { 897 test_data data; 898 899 memset(&data, 0, sizeof(data)); 900 data.machine = MACHINE_Q35; 901 data.variant = ".cphp"; 902 test_acpi_one(" -smp 2,cores=3,sockets=2,maxcpus=6" 903 " -object memory-backend-ram,id=ram0,size=64M" 904 " -object memory-backend-ram,id=ram1,size=64M" 905 " -numa node,memdev=ram0 -numa node,memdev=ram1" 906 " -numa dist,src=0,dst=1,val=21", 907 &data); 908 free_test_data(&data); 909 } 910 911 static uint8_t ipmi_required_struct_types[] = { 912 0, 1, 3, 4, 16, 17, 19, 32, 38, 127 913 }; 914 915 static void test_acpi_q35_tcg_ipmi(void) 916 { 917 test_data data; 918 919 memset(&data, 0, sizeof(data)); 920 data.machine = MACHINE_Q35; 921 data.variant = ".ipmibt"; 922 data.required_struct_types = ipmi_required_struct_types; 923 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 924 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 925 " -device isa-ipmi-bt,bmc=bmc0", 926 &data); 927 free_test_data(&data); 928 } 929 930 static void test_acpi_piix4_tcg_ipmi(void) 931 { 932 test_data data; 933 934 /* Supplying -machine accel argument overrides the default (qtest). 935 * This is to make guest actually run. 936 */ 937 memset(&data, 0, sizeof(data)); 938 data.machine = MACHINE_PC; 939 data.variant = ".ipmikcs"; 940 data.required_struct_types = ipmi_required_struct_types; 941 data.required_struct_types_len = ARRAY_SIZE(ipmi_required_struct_types); 942 test_acpi_one("-device ipmi-bmc-sim,id=bmc0" 943 " -device isa-ipmi-kcs,irq=0,bmc=bmc0", 944 &data); 945 free_test_data(&data); 946 } 947 948 static void test_acpi_q35_tcg_memhp(void) 949 { 950 test_data data; 951 952 memset(&data, 0, sizeof(data)); 953 data.machine = MACHINE_Q35; 954 data.variant = ".memhp"; 955 test_acpi_one(" -m 128,slots=3,maxmem=1G" 956 " -object memory-backend-ram,id=ram0,size=64M" 957 " -object memory-backend-ram,id=ram1,size=64M" 958 " -numa node,memdev=ram0 -numa node,memdev=ram1" 959 " -numa dist,src=0,dst=1,val=21", 960 &data); 961 free_test_data(&data); 962 } 963 964 static void test_acpi_piix4_tcg_memhp(void) 965 { 966 test_data data; 967 968 memset(&data, 0, sizeof(data)); 969 data.machine = MACHINE_PC; 970 data.variant = ".memhp"; 971 test_acpi_one(" -m 128,slots=3,maxmem=1G" 972 " -object memory-backend-ram,id=ram0,size=64M" 973 " -object memory-backend-ram,id=ram1,size=64M" 974 " -numa node,memdev=ram0 -numa node,memdev=ram1" 975 " -numa dist,src=0,dst=1,val=21", 976 &data); 977 free_test_data(&data); 978 } 979 980 static void test_acpi_piix4_tcg_nosmm(void) 981 { 982 test_data data; 983 984 memset(&data, 0, sizeof(data)); 985 data.machine = MACHINE_PC; 986 data.variant = ".nosmm"; 987 test_acpi_one("-machine smm=off", &data); 988 free_test_data(&data); 989 } 990 991 static void test_acpi_piix4_tcg_smm_compat(void) 992 { 993 test_data data; 994 995 memset(&data, 0, sizeof(data)); 996 data.machine = MACHINE_PC; 997 data.variant = ".smm-compat"; 998 test_acpi_one("-global PIIX4_PM.smm-compat=on", &data); 999 free_test_data(&data); 1000 } 1001 1002 static void test_acpi_piix4_tcg_smm_compat_nosmm(void) 1003 { 1004 test_data data; 1005 1006 memset(&data, 0, sizeof(data)); 1007 data.machine = MACHINE_PC; 1008 data.variant = ".smm-compat-nosmm"; 1009 test_acpi_one("-global PIIX4_PM.smm-compat=on -machine smm=off", &data); 1010 free_test_data(&data); 1011 } 1012 1013 static void test_acpi_piix4_tcg_nohpet(void) 1014 { 1015 test_data data; 1016 1017 memset(&data, 0, sizeof(data)); 1018 data.machine = MACHINE_PC; 1019 data.variant = ".nohpet"; 1020 test_acpi_one("-no-hpet", &data); 1021 free_test_data(&data); 1022 } 1023 1024 static void test_acpi_q35_tcg_numamem(void) 1025 { 1026 test_data data; 1027 1028 memset(&data, 0, sizeof(data)); 1029 data.machine = MACHINE_Q35; 1030 data.variant = ".numamem"; 1031 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1032 " -numa node -numa node,memdev=ram0", &data); 1033 free_test_data(&data); 1034 } 1035 1036 static void test_acpi_q35_kvm_xapic(void) 1037 { 1038 test_data data; 1039 1040 memset(&data, 0, sizeof(data)); 1041 data.machine = MACHINE_Q35; 1042 data.variant = ".xapic"; 1043 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1044 " -numa node -numa node,memdev=ram0" 1045 " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); 1046 free_test_data(&data); 1047 } 1048 1049 static void test_acpi_q35_tcg_nosmm(void) 1050 { 1051 test_data data; 1052 1053 memset(&data, 0, sizeof(data)); 1054 data.machine = MACHINE_Q35; 1055 data.variant = ".nosmm"; 1056 test_acpi_one("-machine smm=off", &data); 1057 free_test_data(&data); 1058 } 1059 1060 static void test_acpi_q35_tcg_smm_compat(void) 1061 { 1062 test_data data; 1063 1064 memset(&data, 0, sizeof(data)); 1065 data.machine = MACHINE_Q35; 1066 data.variant = ".smm-compat"; 1067 test_acpi_one("-global ICH9-LPC.smm-compat=on", &data); 1068 free_test_data(&data); 1069 } 1070 1071 static void test_acpi_q35_tcg_smm_compat_nosmm(void) 1072 { 1073 test_data data; 1074 1075 memset(&data, 0, sizeof(data)); 1076 data.machine = MACHINE_Q35; 1077 data.variant = ".smm-compat-nosmm"; 1078 test_acpi_one("-global ICH9-LPC.smm-compat=on -machine smm=off", &data); 1079 free_test_data(&data); 1080 } 1081 1082 static void test_acpi_q35_tcg_nohpet(void) 1083 { 1084 test_data data; 1085 1086 memset(&data, 0, sizeof(data)); 1087 data.machine = MACHINE_Q35; 1088 data.variant = ".nohpet"; 1089 test_acpi_one("-no-hpet", &data); 1090 free_test_data(&data); 1091 } 1092 1093 static void test_acpi_q35_kvm_dmar(void) 1094 { 1095 test_data data; 1096 1097 memset(&data, 0, sizeof(data)); 1098 data.machine = MACHINE_Q35; 1099 data.variant = ".dmar"; 1100 test_acpi_one("-machine kernel-irqchip=split -accel kvm" 1101 " -device intel-iommu,intremap=on,device-iotlb=on", &data); 1102 free_test_data(&data); 1103 } 1104 1105 static void test_acpi_q35_tcg_ivrs(void) 1106 { 1107 test_data data; 1108 1109 memset(&data, 0, sizeof(data)); 1110 data.machine = MACHINE_Q35; 1111 data.variant = ".ivrs"; 1112 data.tcg_only = true, 1113 test_acpi_one(" -device amd-iommu", &data); 1114 free_test_data(&data); 1115 } 1116 1117 static void test_acpi_piix4_tcg_numamem(void) 1118 { 1119 test_data data; 1120 1121 memset(&data, 0, sizeof(data)); 1122 data.machine = MACHINE_PC; 1123 data.variant = ".numamem"; 1124 test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" 1125 " -numa node -numa node,memdev=ram0", &data); 1126 free_test_data(&data); 1127 } 1128 1129 uint64_t tpm_tis_base_addr; 1130 1131 static void test_acpi_tcg_tpm(const char *machine, const char *tpm_if, 1132 uint64_t base, enum TPMVersion tpm_version) 1133 { 1134 gchar *tmp_dir_name = g_strdup_printf("qemu-test_acpi_%s_tcg_%s.XXXXXX", 1135 machine, tpm_if); 1136 char *tmp_path = g_dir_make_tmp(tmp_dir_name, NULL); 1137 TPMTestState test; 1138 test_data data; 1139 GThread *thread; 1140 const char *suffix = tpm_version == TPM_VERSION_2_0 ? "tpm2" : "tpm12"; 1141 char *args, *variant = g_strdup_printf(".%s.%s", tpm_if, suffix); 1142 1143 tpm_tis_base_addr = base; 1144 1145 module_call_init(MODULE_INIT_QOM); 1146 1147 test.addr = g_new0(SocketAddress, 1); 1148 test.addr->type = SOCKET_ADDRESS_TYPE_UNIX; 1149 test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL); 1150 g_mutex_init(&test.data_mutex); 1151 g_cond_init(&test.data_cond); 1152 test.data_cond_signal = false; 1153 test.tpm_version = tpm_version; 1154 1155 thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test); 1156 tpm_emu_test_wait_cond(&test); 1157 1158 memset(&data, 0, sizeof(data)); 1159 data.machine = machine; 1160 data.variant = variant; 1161 1162 args = g_strdup_printf( 1163 " -chardev socket,id=chr,path=%s" 1164 " -tpmdev emulator,id=dev,chardev=chr" 1165 " -device tpm-%s,tpmdev=dev", 1166 test.addr->u.q_unix.path, tpm_if); 1167 1168 test_acpi_one(args, &data); 1169 1170 g_thread_join(thread); 1171 g_unlink(test.addr->u.q_unix.path); 1172 qapi_free_SocketAddress(test.addr); 1173 g_rmdir(tmp_path); 1174 g_free(variant); 1175 g_free(tmp_path); 1176 g_free(tmp_dir_name); 1177 g_free(args); 1178 free_test_data(&data); 1179 } 1180 1181 static void test_acpi_q35_tcg_tpm2_tis(void) 1182 { 1183 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_2_0); 1184 } 1185 1186 static void test_acpi_q35_tcg_tpm12_tis(void) 1187 { 1188 test_acpi_tcg_tpm("q35", "tis", 0xFED40000, TPM_VERSION_1_2); 1189 } 1190 1191 static void test_acpi_tcg_dimm_pxm(const char *machine) 1192 { 1193 test_data data; 1194 1195 memset(&data, 0, sizeof(data)); 1196 data.machine = machine; 1197 data.variant = ".dimmpxm"; 1198 test_acpi_one(" -machine nvdimm=on,nvdimm-persistence=cpu" 1199 " -smp 4,sockets=4" 1200 " -m 128M,slots=3,maxmem=1G" 1201 " -object memory-backend-ram,id=ram0,size=32M" 1202 " -object memory-backend-ram,id=ram1,size=32M" 1203 " -object memory-backend-ram,id=ram2,size=32M" 1204 " -object memory-backend-ram,id=ram3,size=32M" 1205 " -numa node,memdev=ram0,nodeid=0" 1206 " -numa node,memdev=ram1,nodeid=1" 1207 " -numa node,memdev=ram2,nodeid=2" 1208 " -numa node,memdev=ram3,nodeid=3" 1209 " -numa cpu,node-id=0,socket-id=0" 1210 " -numa cpu,node-id=1,socket-id=1" 1211 " -numa cpu,node-id=2,socket-id=2" 1212 " -numa cpu,node-id=3,socket-id=3" 1213 " -object memory-backend-ram,id=ram4,size=128M" 1214 " -object memory-backend-ram,id=nvm0,size=128M" 1215 " -device pc-dimm,id=dimm0,memdev=ram4,node=1" 1216 " -device nvdimm,id=dimm1,memdev=nvm0,node=2", 1217 &data); 1218 free_test_data(&data); 1219 } 1220 1221 static void test_acpi_q35_tcg_dimm_pxm(void) 1222 { 1223 test_acpi_tcg_dimm_pxm(MACHINE_Q35); 1224 } 1225 1226 static void test_acpi_piix4_tcg_dimm_pxm(void) 1227 { 1228 test_acpi_tcg_dimm_pxm(MACHINE_PC); 1229 } 1230 1231 static void test_acpi_virt_tcg_memhp(void) 1232 { 1233 test_data data = { 1234 .machine = "virt", 1235 .tcg_only = true, 1236 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1237 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1238 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1239 .ram_start = 0x40000000ULL, 1240 .scan_len = 256ULL * 1024 * 1024, 1241 }; 1242 1243 data.variant = ".memhp"; 1244 test_acpi_one(" -machine nvdimm=on" 1245 " -cpu cortex-a57" 1246 " -m 256M,slots=3,maxmem=1G" 1247 " -object memory-backend-ram,id=ram0,size=128M" 1248 " -object memory-backend-ram,id=ram1,size=128M" 1249 " -numa node,memdev=ram0 -numa node,memdev=ram1" 1250 " -numa dist,src=0,dst=1,val=21" 1251 " -object memory-backend-ram,id=ram2,size=128M" 1252 " -object memory-backend-ram,id=nvm0,size=128M" 1253 " -device pc-dimm,id=dimm0,memdev=ram2,node=0" 1254 " -device nvdimm,id=dimm1,memdev=nvm0,node=1", 1255 &data); 1256 1257 free_test_data(&data); 1258 1259 } 1260 1261 static void test_acpi_microvm_prepare(test_data *data) 1262 { 1263 memset(data, 0, sizeof(*data)); 1264 data->machine = "microvm"; 1265 data->required_struct_types = NULL; /* no smbios */ 1266 data->required_struct_types_len = 0; 1267 data->blkdev = "virtio-blk-device"; 1268 } 1269 1270 static void test_acpi_microvm_tcg(void) 1271 { 1272 test_data data; 1273 1274 test_acpi_microvm_prepare(&data); 1275 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off", 1276 &data); 1277 free_test_data(&data); 1278 } 1279 1280 static void test_acpi_microvm_usb_tcg(void) 1281 { 1282 test_data data; 1283 1284 test_acpi_microvm_prepare(&data); 1285 data.variant = ".usb"; 1286 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,usb=on,rtc=off", 1287 &data); 1288 free_test_data(&data); 1289 } 1290 1291 static void test_acpi_microvm_rtc_tcg(void) 1292 { 1293 test_data data; 1294 1295 test_acpi_microvm_prepare(&data); 1296 data.variant = ".rtc"; 1297 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=on", 1298 &data); 1299 free_test_data(&data); 1300 } 1301 1302 static void test_acpi_microvm_pcie_tcg(void) 1303 { 1304 test_data data; 1305 1306 test_acpi_microvm_prepare(&data); 1307 data.variant = ".pcie"; 1308 data.tcg_only = true; /* need constant host-phys-bits */ 1309 test_acpi_one(" -machine microvm,acpi=on,ioapic2=off,rtc=off,pcie=on", 1310 &data); 1311 free_test_data(&data); 1312 } 1313 1314 static void test_acpi_microvm_ioapic2_tcg(void) 1315 { 1316 test_data data; 1317 1318 test_acpi_microvm_prepare(&data); 1319 data.variant = ".ioapic2"; 1320 test_acpi_one(" -machine microvm,acpi=on,ioapic2=on,rtc=off", 1321 &data); 1322 free_test_data(&data); 1323 } 1324 1325 static void test_acpi_virt_tcg_numamem(void) 1326 { 1327 test_data data = { 1328 .machine = "virt", 1329 .tcg_only = true, 1330 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1331 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1332 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1333 .ram_start = 0x40000000ULL, 1334 .scan_len = 128ULL * 1024 * 1024, 1335 }; 1336 1337 data.variant = ".numamem"; 1338 test_acpi_one(" -cpu cortex-a57" 1339 " -object memory-backend-ram,id=ram0,size=128M" 1340 " -numa node,memdev=ram0", 1341 &data); 1342 1343 free_test_data(&data); 1344 1345 } 1346 1347 static void test_acpi_virt_tcg_pxb(void) 1348 { 1349 test_data data = { 1350 .machine = "virt", 1351 .tcg_only = true, 1352 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1353 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1354 .ram_start = 0x40000000ULL, 1355 .scan_len = 128ULL * 1024 * 1024, 1356 }; 1357 /* 1358 * While using -cdrom, the cdrom would auto plugged into pxb-pcie, 1359 * the reason is the bus of pxb-pcie is also root bus, it would lead 1360 * to the error only PCI/PCIE bridge could plug onto pxb. 1361 * Therefore,thr cdrom is defined and plugged onto the scsi controller 1362 * to solve the conflicts. 1363 */ 1364 data.variant = ".pxb"; 1365 test_acpi_one(" -device pcie-root-port,chassis=1,id=pci.1" 1366 " -device virtio-scsi-pci,id=scsi0,bus=pci.1" 1367 " -drive file=" 1368 "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2," 1369 "if=none,media=cdrom,id=drive-scsi0-0-0-1,readonly=on" 1370 " -device scsi-cd,bus=scsi0.0,scsi-id=0," 1371 "drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1" 1372 " -cpu cortex-a57" 1373 " -device pxb-pcie,bus_nr=128", 1374 &data); 1375 1376 free_test_data(&data); 1377 } 1378 1379 static void test_acpi_tcg_acpi_hmat(const char *machine) 1380 { 1381 test_data data; 1382 1383 memset(&data, 0, sizeof(data)); 1384 data.machine = machine; 1385 data.variant = ".acpihmat"; 1386 test_acpi_one(" -machine hmat=on" 1387 " -smp 2,sockets=2" 1388 " -m 128M,slots=2,maxmem=1G" 1389 " -object memory-backend-ram,size=64M,id=m0" 1390 " -object memory-backend-ram,size=64M,id=m1" 1391 " -numa node,nodeid=0,memdev=m0" 1392 " -numa node,nodeid=1,memdev=m1,initiator=0" 1393 " -numa cpu,node-id=0,socket-id=0" 1394 " -numa cpu,node-id=0,socket-id=1" 1395 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1396 "data-type=access-latency,latency=1" 1397 " -numa hmat-lb,initiator=0,target=0,hierarchy=memory," 1398 "data-type=access-bandwidth,bandwidth=65534M" 1399 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1400 "data-type=access-latency,latency=65534" 1401 " -numa hmat-lb,initiator=0,target=1,hierarchy=memory," 1402 "data-type=access-bandwidth,bandwidth=32767M" 1403 " -numa hmat-cache,node-id=0,size=10K,level=1," 1404 "associativity=direct,policy=write-back,line=8" 1405 " -numa hmat-cache,node-id=1,size=10K,level=1," 1406 "associativity=direct,policy=write-back,line=8", 1407 &data); 1408 free_test_data(&data); 1409 } 1410 1411 static void test_acpi_q35_tcg_acpi_hmat(void) 1412 { 1413 test_acpi_tcg_acpi_hmat(MACHINE_Q35); 1414 } 1415 1416 static void test_acpi_piix4_tcg_acpi_hmat(void) 1417 { 1418 test_acpi_tcg_acpi_hmat(MACHINE_PC); 1419 } 1420 1421 static void test_acpi_virt_tcg(void) 1422 { 1423 test_data data = { 1424 .machine = "virt", 1425 .tcg_only = true, 1426 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1427 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1428 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1429 .ram_start = 0x40000000ULL, 1430 .scan_len = 128ULL * 1024 * 1024, 1431 }; 1432 1433 test_acpi_one("-cpu cortex-a57", &data); 1434 free_test_data(&data); 1435 1436 data.smbios_cpu_max_speed = 2900; 1437 data.smbios_cpu_curr_speed = 2700; 1438 test_acpi_one("-cpu cortex-a57 " 1439 "-smbios type=4,max-speed=2900,current-speed=2700", &data); 1440 free_test_data(&data); 1441 } 1442 1443 static void test_oem_fields(test_data *data) 1444 { 1445 int i; 1446 char oem_id[6]; 1447 char oem_table_id[8]; 1448 1449 strpadcpy(oem_id, sizeof oem_id, OEM_ID, ' '); 1450 strpadcpy(oem_table_id, sizeof oem_table_id, OEM_TABLE_ID, ' '); 1451 for (i = 0; i < data->tables->len; ++i) { 1452 AcpiSdtTable *sdt; 1453 1454 sdt = &g_array_index(data->tables, AcpiSdtTable, i); 1455 /* FACS doesn't have OEMID and OEMTABLEID fields */ 1456 if (compare_signature(sdt, "FACS")) { 1457 continue; 1458 } 1459 1460 g_assert(memcmp(sdt->aml + 10, oem_id, 6) == 0); 1461 g_assert(memcmp(sdt->aml + 16, oem_table_id, 8) == 0); 1462 } 1463 } 1464 1465 static void test_acpi_oem_fields_pc(void) 1466 { 1467 test_data data; 1468 char *args; 1469 1470 memset(&data, 0, sizeof(data)); 1471 data.machine = MACHINE_PC; 1472 data.required_struct_types = base_required_struct_types; 1473 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1474 1475 args = test_acpi_create_args(&data, 1476 OEM_TEST_ARGS, false); 1477 data.qts = qtest_init(args); 1478 test_acpi_load_tables(&data, false); 1479 test_oem_fields(&data); 1480 qtest_quit(data.qts); 1481 free_test_data(&data); 1482 g_free(args); 1483 } 1484 1485 static void test_acpi_oem_fields_q35(void) 1486 { 1487 test_data data; 1488 char *args; 1489 1490 memset(&data, 0, sizeof(data)); 1491 data.machine = MACHINE_Q35; 1492 data.required_struct_types = base_required_struct_types; 1493 data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); 1494 1495 args = test_acpi_create_args(&data, 1496 OEM_TEST_ARGS, false); 1497 data.qts = qtest_init(args); 1498 test_acpi_load_tables(&data, false); 1499 test_oem_fields(&data); 1500 qtest_quit(data.qts); 1501 free_test_data(&data); 1502 g_free(args); 1503 } 1504 1505 static void test_acpi_oem_fields_microvm(void) 1506 { 1507 test_data data; 1508 char *args; 1509 1510 test_acpi_microvm_prepare(&data); 1511 1512 args = test_acpi_create_args(&data, 1513 OEM_TEST_ARGS",acpi=on", false); 1514 data.qts = qtest_init(args); 1515 test_acpi_load_tables(&data, false); 1516 test_oem_fields(&data); 1517 qtest_quit(data.qts); 1518 free_test_data(&data); 1519 g_free(args); 1520 } 1521 1522 static void test_acpi_oem_fields_virt(void) 1523 { 1524 test_data data = { 1525 .machine = "virt", 1526 .tcg_only = true, 1527 .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", 1528 .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", 1529 .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", 1530 .ram_start = 0x40000000ULL, 1531 .scan_len = 128ULL * 1024 * 1024, 1532 }; 1533 char *args; 1534 1535 args = test_acpi_create_args(&data, 1536 "-cpu cortex-a57 "OEM_TEST_ARGS, true); 1537 data.qts = qtest_init(args); 1538 test_acpi_load_tables(&data, true); 1539 test_oem_fields(&data); 1540 qtest_quit(data.qts); 1541 free_test_data(&data); 1542 g_free(args); 1543 } 1544 1545 1546 int main(int argc, char *argv[]) 1547 { 1548 const char *arch = qtest_get_arch(); 1549 const bool has_kvm = qtest_has_accel("kvm"); 1550 int ret; 1551 1552 g_test_init(&argc, &argv, NULL); 1553 1554 if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { 1555 ret = boot_sector_init(disk); 1556 if (ret) { 1557 return ret; 1558 } 1559 qtest_add_func("acpi/q35/oem-fields", test_acpi_oem_fields_q35); 1560 if (tpm_model_is_available("-machine q35", "tpm-tis")) { 1561 qtest_add_func("acpi/q35/tpm2-tis", test_acpi_q35_tcg_tpm2_tis); 1562 qtest_add_func("acpi/q35/tpm12-tis", test_acpi_q35_tcg_tpm12_tis); 1563 } 1564 qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); 1565 qtest_add_func("acpi/oem-fields", test_acpi_oem_fields_pc); 1566 qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); 1567 qtest_add_func("acpi/piix4/pci-hotplug/no_root_hotplug", 1568 test_acpi_piix4_no_root_hotplug); 1569 qtest_add_func("acpi/piix4/pci-hotplug/no_bridge_hotplug", 1570 test_acpi_piix4_no_bridge_hotplug); 1571 qtest_add_func("acpi/piix4/pci-hotplug/off", 1572 test_acpi_piix4_no_acpi_pci_hotplug); 1573 qtest_add_func("acpi/q35", test_acpi_q35_tcg); 1574 qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); 1575 qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64); 1576 qtest_add_func("acpi/piix4/ipmi", test_acpi_piix4_tcg_ipmi); 1577 qtest_add_func("acpi/q35/ipmi", test_acpi_q35_tcg_ipmi); 1578 qtest_add_func("acpi/piix4/cpuhp", test_acpi_piix4_tcg_cphp); 1579 qtest_add_func("acpi/q35/cpuhp", test_acpi_q35_tcg_cphp); 1580 qtest_add_func("acpi/piix4/memhp", test_acpi_piix4_tcg_memhp); 1581 qtest_add_func("acpi/q35/memhp", test_acpi_q35_tcg_memhp); 1582 qtest_add_func("acpi/piix4/numamem", test_acpi_piix4_tcg_numamem); 1583 qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); 1584 qtest_add_func("acpi/piix4/nosmm", test_acpi_piix4_tcg_nosmm); 1585 qtest_add_func("acpi/piix4/smm-compat", 1586 test_acpi_piix4_tcg_smm_compat); 1587 qtest_add_func("acpi/piix4/smm-compat-nosmm", 1588 test_acpi_piix4_tcg_smm_compat_nosmm); 1589 qtest_add_func("acpi/piix4/nohpet", test_acpi_piix4_tcg_nohpet); 1590 qtest_add_func("acpi/q35/nosmm", test_acpi_q35_tcg_nosmm); 1591 qtest_add_func("acpi/q35/smm-compat", 1592 test_acpi_q35_tcg_smm_compat); 1593 qtest_add_func("acpi/q35/smm-compat-nosmm", 1594 test_acpi_q35_tcg_smm_compat_nosmm); 1595 qtest_add_func("acpi/q35/nohpet", test_acpi_q35_tcg_nohpet); 1596 qtest_add_func("acpi/q35/ivrs", test_acpi_q35_tcg_ivrs); 1597 qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); 1598 qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); 1599 qtest_add_func("acpi/piix4/acpihmat", test_acpi_piix4_tcg_acpi_hmat); 1600 qtest_add_func("acpi/q35/acpihmat", test_acpi_q35_tcg_acpi_hmat); 1601 qtest_add_func("acpi/microvm", test_acpi_microvm_tcg); 1602 qtest_add_func("acpi/microvm/usb", test_acpi_microvm_usb_tcg); 1603 qtest_add_func("acpi/microvm/rtc", test_acpi_microvm_rtc_tcg); 1604 qtest_add_func("acpi/microvm/ioapic2", test_acpi_microvm_ioapic2_tcg); 1605 qtest_add_func("acpi/microvm/oem-fields", test_acpi_oem_fields_microvm); 1606 if (strcmp(arch, "x86_64") == 0) { 1607 qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg); 1608 } 1609 if (has_kvm) { 1610 qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); 1611 qtest_add_func("acpi/q35/kvm/dmar", test_acpi_q35_kvm_dmar); 1612 } 1613 } else if (strcmp(arch, "aarch64") == 0) { 1614 qtest_add_func("acpi/virt", test_acpi_virt_tcg); 1615 qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); 1616 qtest_add_func("acpi/virt/memhp", test_acpi_virt_tcg_memhp); 1617 qtest_add_func("acpi/virt/pxb", test_acpi_virt_tcg_pxb); 1618 qtest_add_func("acpi/virt/oem-fields", test_acpi_oem_fields_virt); 1619 } 1620 ret = g_test_run(); 1621 boot_sector_cleanup(disk); 1622 return ret; 1623 } 1624