diff options
Diffstat (limited to 'tests/bios-tables-test.c')
| -rw-r--r-- | tests/bios-tables-test.c | 130 |
1 files changed, 90 insertions, 40 deletions
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c index a506dcbb29..11e07be093 100644 --- a/tests/bios-tables-test.c +++ b/tests/bios-tables-test.c @@ -24,9 +24,15 @@ #define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML" typedef struct { + const char *accel; const char *machine; const char *variant; - uint32_t rsdp_addr; + const char *uefi_fl1; + const char *uefi_fl2; + const char *cd; + const uint64_t ram_start; + const uint64_t scan_len; + uint64_t rsdp_addr; uint8_t rsdp_table[36 /* ACPI 2.0+ RSDP size */]; GArray *tables; uint32_t smbios_ep_addr; @@ -77,22 +83,13 @@ static void free_test_data(test_data *data) g_array_free(data->tables, true); } -static void test_acpi_rsdp_address(test_data *data) -{ - uint32_t off = acpi_find_rsdp_address(data->qts); - g_assert_cmphex(off, <, 0x100000); - data->rsdp_addr = off; -} - static void test_acpi_rsdp_table(test_data *data) { - uint8_t *rsdp_table = data->rsdp_table, revision; - uint32_t addr = data->rsdp_addr; + uint8_t *rsdp_table = data->rsdp_table; - acpi_parse_rsdp_table(data->qts, addr, rsdp_table); - revision = rsdp_table[15 /* Revision offset */]; + acpi_fetch_rsdp_table(data->qts, data->rsdp_addr, rsdp_table); - switch (revision) { + switch (rsdp_table[15 /* Revision offset */]) { case 0: /* ACPI 1.0 RSDP */ /* With rev 1, checksum is only for the first 20 bytes */ g_assert(!acpi_calc_checksum(rsdp_table, 20)); @@ -107,21 +104,29 @@ static void test_acpi_rsdp_table(test_data *data) } } -static void test_acpi_rsdt_table(test_data *data) +static void test_acpi_rxsdt_table(test_data *data) { + const char *sig = "RSDT"; AcpiSdtTable rsdt = {}; + int entry_size = 4; + int addr_off = 16 /* RsdtAddress */; uint8_t *ent; - /* read RSDT table */ + if (data->rsdp_table[15 /* Revision offset */] != 0) { + addr_off = 24 /* XsdtAddress */; + entry_size = 8; + sig = "XSDT"; + } + /* read [RX]SDT table */ acpi_fetch_table(data->qts, &rsdt.aml, &rsdt.aml_len, - &data->rsdp_table[16 /* RsdtAddress */], "RSDT", true); + &data->rsdp_table[addr_off], entry_size, sig, true); /* Load all tables and add to test list directly RSDT referenced tables */ - ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, 4 /* Entry size */) { + ACPI_FOREACH_RSDT_ENTRY(rsdt.aml, rsdt.aml_len, ent, entry_size) { AcpiSdtTable ssdt_table = {}; acpi_fetch_table(data->qts, &ssdt_table.aml, &ssdt_table.aml_len, ent, - NULL, true); + entry_size, NULL, true); /* Add table to ASL test tables list */ g_array_append_val(data->tables, ssdt_table); } @@ -134,16 +139,29 @@ static void test_acpi_fadt_table(test_data *data) AcpiSdtTable table = g_array_index(data->tables, typeof(table), 0); uint8_t *fadt_aml = table.aml; uint32_t fadt_len = table.aml_len; + uint32_t val; + int dsdt_offset = 40 /* DSDT */; + int dsdt_entry_size = 4; g_assert(compare_signature(&table, "FACP")); /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ - acpi_fetch_table(data->qts, &table.aml, &table.aml_len, - fadt_aml + 36 /* FIRMWARE_CTRL */, "FACS", false); - g_array_append_val(data->tables, table); + memcpy(&val, fadt_aml + 112 /* Flags */, 4); + val = le32_to_cpu(val); + if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) { + acpi_fetch_table(data->qts, &table.aml, &table.aml_len, + fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false); + g_array_append_val(data->tables, table); + } + memcpy(&val, fadt_aml + dsdt_offset, 4); + val = le32_to_cpu(val); + if (!val) { + dsdt_offset = 140 /* X_DSDT */; + dsdt_entry_size = 8; + } acpi_fetch_table(data->qts, &table.aml, &table.aml_len, - fadt_aml + 40 /* DSDT */, "DSDT", true); + fadt_aml + dsdt_offset, dsdt_entry_size, "DSDT", true); g_array_append_val(data->tables, table); memset(fadt_aml + 36, 0, 4); /* sanitize FIRMWARE_CTRL ptr */ @@ -177,11 +195,14 @@ static void dump_aml_files(test_data *data, bool rebuild) sdt->aml, ext); fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); + if (fd < 0) { + perror(aml_file); + } + g_assert(fd >= 0); } else { fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error); g_assert_no_error(error); } - g_assert(fd >= 0); ret = qemu_write_full(fd, sdt->aml, sdt->aml_len); g_assert(ret == sdt->aml_len); @@ -505,23 +526,44 @@ static void test_smbios_structs(test_data *data) static void test_acpi_one(const char *params, test_data *data) { char *args; - - /* Disable kernel irqchip to be able to override apic irq0. */ - args = g_strdup_printf("-machine %s,accel=%s,kernel-irqchip=off " - "-net none -display none %s " - "-drive id=hd0,if=none,file=%s,format=raw " - "-device ide-hd,drive=hd0 ", - data->machine, "kvm:tcg", - params ? params : "", disk); + bool use_uefi = data->uefi_fl1 && data->uefi_fl2; + + if (use_uefi) { + /* + * TODO: convert '-drive if=pflash' to new syntax (see e33763be7cd3) + * when arm/virt boad starts to support it. + */ + args = g_strdup_printf("-machine %s,accel=%s -nodefaults -nographic " + "-drive if=pflash,format=raw,file=%s,readonly " + "-drive if=pflash,format=raw,file=%s,snapshot=on -cdrom %s %s", + data->machine, data->accel ? data->accel : "kvm:tcg", + data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : ""); + + } else { + /* Disable kernel irqchip to be able to override apic irq0. */ + args = g_strdup_printf("-machine %s,accel=%s,kernel-irqchip=off " + "-net none -display none %s " + "-drive id=hd0,if=none,file=%s,format=raw " + "-device ide-hd,drive=hd0 ", + data->machine, data->accel ? data->accel : "kvm:tcg", + params ? params : "", disk); + } data->qts = qtest_init(args); - boot_sector_test(data->qts); + if (use_uefi) { + g_assert(data->scan_len); + data->rsdp_addr = acpi_find_rsdp_address_uefi(data->qts, + data->ram_start, data->scan_len); + } else { + boot_sector_test(data->qts); + data->rsdp_addr = acpi_find_rsdp_address(data->qts); + g_assert_cmphex(data->rsdp_addr, <, 0x100000); + } data->tables = g_array_new(false, true, sizeof(AcpiSdtTable)); - test_acpi_rsdp_address(data); test_acpi_rsdp_table(data); - test_acpi_rsdt_table(data); + test_acpi_rxsdt_table(data); test_acpi_fadt_table(data); if (iasl) { @@ -532,8 +574,15 @@ static void test_acpi_one(const char *params, test_data *data) } } - test_smbios_entry_point(data); - test_smbios_structs(data); + /* + * TODO: make SMBIOS tests work with UEFI firmware, + * Bug on uefi-test-tools to provide entry point: + * https://bugs.launchpad.net/qemu/+bug/1821884 + */ + if (!use_uefi) { + test_smbios_entry_point(data); + test_smbios_structs(data); + } assert(!global_qtest); qtest_quit(data->qts); @@ -769,13 +818,14 @@ int main(int argc, char *argv[]) const char *arch = qtest_get_arch(); int ret; - ret = boot_sector_init(disk); - if(ret) - return ret; - g_test_init(&argc, &argv, NULL); if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { + ret = boot_sector_init(disk); + if (ret) { + return ret; + } + qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); qtest_add_func("acpi/q35", test_acpi_q35_tcg); |