diff options
Diffstat (limited to 'tests/bios-tables-test.c')
| -rw-r--r-- | tests/bios-tables-test.c | 132 |
1 files changed, 15 insertions, 117 deletions
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c index d54018da73..88dbf97853 100644 --- a/tests/bios-tables-test.c +++ b/tests/bios-tables-test.c @@ -13,10 +13,9 @@ #include "qemu/osdep.h" #include <glib/gstdio.h> #include "qemu-common.h" -#include "libqtest.h" -#include "hw/acpi/acpi-defs.h" #include "hw/smbios/smbios.h" #include "qemu/bitmap.h" +#include "acpi-utils.h" #include "boot-sector.h" #define MACHINE_PC "pc" @@ -24,18 +23,6 @@ #define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML" -/* DSDT and SSDTs format */ -typedef struct { - AcpiTableHeader header; - gchar *aml; /* aml bytecode from guest */ - gsize aml_len; - gchar *aml_file; - gchar *asl; /* asl code generated from aml */ - gsize asl_len; - gchar *asl_file; - bool tmp_files_retain; /* do not delete the temp asl/aml */ -} QEMU_PACKED AcpiSdtTable; - typedef struct { const char *machine; const char *variant; @@ -53,65 +40,6 @@ typedef struct { int required_struct_types_len; } test_data; -#define ACPI_READ_FIELD(field, addr) \ - do { \ - switch (sizeof(field)) { \ - case 1: \ - field = readb(addr); \ - break; \ - case 2: \ - field = readw(addr); \ - break; \ - case 4: \ - field = readl(addr); \ - break; \ - case 8: \ - field = readq(addr); \ - break; \ - default: \ - g_assert(false); \ - } \ - addr += sizeof(field); \ - } while (0); - -#define ACPI_READ_ARRAY_PTR(arr, length, addr) \ - do { \ - int idx; \ - for (idx = 0; idx < length; ++idx) { \ - ACPI_READ_FIELD(arr[idx], addr); \ - } \ - } while (0); - -#define ACPI_READ_ARRAY(arr, addr) \ - ACPI_READ_ARRAY_PTR(arr, sizeof(arr)/sizeof(arr[0]), addr) - -#define ACPI_READ_TABLE_HEADER(table, addr) \ - do { \ - ACPI_READ_FIELD((table)->signature, addr); \ - ACPI_READ_FIELD((table)->length, addr); \ - ACPI_READ_FIELD((table)->revision, addr); \ - ACPI_READ_FIELD((table)->checksum, addr); \ - ACPI_READ_ARRAY((table)->oem_id, addr); \ - ACPI_READ_ARRAY((table)->oem_table_id, addr); \ - ACPI_READ_FIELD((table)->oem_revision, addr); \ - ACPI_READ_ARRAY((table)->asl_compiler_id, addr); \ - ACPI_READ_FIELD((table)->asl_compiler_revision, addr); \ - } while (0); - -#define ACPI_ASSERT_CMP(actual, expected) do { \ - uint32_t ACPI_ASSERT_CMP_le = cpu_to_le32(actual); \ - char ACPI_ASSERT_CMP_str[5] = {}; \ - memcpy(ACPI_ASSERT_CMP_str, &ACPI_ASSERT_CMP_le, 4); \ - g_assert_cmpstr(ACPI_ASSERT_CMP_str, ==, expected); \ -} while (0) - -#define ACPI_ASSERT_CMP64(actual, expected) do { \ - uint64_t ACPI_ASSERT_CMP_le = cpu_to_le64(actual); \ - char ACPI_ASSERT_CMP_str[9] = {}; \ - memcpy(ACPI_ASSERT_CMP_str, &ACPI_ASSERT_CMP_le, 8); \ - g_assert_cmpstr(ACPI_ASSERT_CMP_str, ==, expected); \ -} while (0) - static char disk[] = "tests/acpi-test-disk-XXXXXX"; static const char *data_dir = "tests/acpi-test-data"; #ifdef CONFIG_IASL @@ -147,36 +75,9 @@ static void free_test_data(test_data *data) g_array_free(data->tables, true); } -static uint8_t acpi_checksum(const uint8_t *data, int len) -{ - int i; - uint8_t sum = 0; - - for (i = 0; i < len; i++) { - sum += data[i]; - } - - return sum; -} - static void test_acpi_rsdp_address(test_data *data) { - uint32_t off; - - /* OK, now find RSDP */ - for (off = 0xf0000; off < 0x100000; off += 0x10) { - uint8_t sig[] = "RSD PTR "; - int i; - - for (i = 0; i < sizeof sig - 1; ++i) { - sig[i] = readb(off + i); - } - - if (!memcmp(sig, "RSD PTR ", sizeof sig)) { - break; - } - } - + uint32_t off = acpi_find_rsdp_address(); g_assert_cmphex(off, <, 0x100000); data->rsdp_addr = off; } @@ -186,17 +87,10 @@ static void test_acpi_rsdp_table(test_data *data) AcpiRsdpDescriptor *rsdp_table = &data->rsdp_table; uint32_t addr = data->rsdp_addr; - ACPI_READ_FIELD(rsdp_table->signature, addr); - ACPI_ASSERT_CMP64(rsdp_table->signature, "RSD PTR "); - - ACPI_READ_FIELD(rsdp_table->checksum, addr); - ACPI_READ_ARRAY(rsdp_table->oem_id, addr); - ACPI_READ_FIELD(rsdp_table->revision, addr); - ACPI_READ_FIELD(rsdp_table->rsdt_physical_address, addr); - ACPI_READ_FIELD(rsdp_table->length, addr); + acpi_parse_rsdp_table(addr, rsdp_table); /* rsdp checksum is not for the whole table, but for the first 20 bytes */ - g_assert(!acpi_checksum((uint8_t *)rsdp_table, 20)); + g_assert(!acpi_calc_checksum((uint8_t *)rsdp_table, 20)); } static void test_acpi_rsdt_table(test_data *data) @@ -220,8 +114,9 @@ static void test_acpi_rsdt_table(test_data *data) tables = g_new0(uint32_t, tables_nr); ACPI_READ_ARRAY_PTR(tables, tables_nr, addr); - checksum = acpi_checksum((uint8_t *)rsdt_table, rsdt_table->length) + - acpi_checksum((uint8_t *)tables, tables_nr * sizeof(uint32_t)); + checksum = acpi_calc_checksum((uint8_t *)rsdt_table, rsdt_table->length) + + acpi_calc_checksum((uint8_t *)tables, + tables_nr * sizeof(uint32_t)); g_assert(!checksum); /* SSDT tables after FADT */ @@ -279,7 +174,7 @@ static void test_acpi_fadt_table(test_data *data) ACPI_READ_FIELD(fadt_table->flags, addr); ACPI_ASSERT_CMP(fadt_table->signature, "FACP"); - g_assert(!acpi_checksum((uint8_t *)fadt_table, fadt_table->length)); + g_assert(!acpi_calc_checksum((uint8_t *)fadt_table, fadt_table->length)); } static void test_acpi_facs_table(test_data *data) @@ -308,8 +203,10 @@ static void test_dst_table(AcpiSdtTable *sdt_table, uint32_t addr) sdt_table->aml = g_malloc0(sdt_table->aml_len); ACPI_READ_ARRAY_PTR(sdt_table->aml, sdt_table->aml_len, addr); - checksum = acpi_checksum((uint8_t *)sdt_table, sizeof(AcpiTableHeader)) + - acpi_checksum((uint8_t *)sdt_table->aml, sdt_table->aml_len); + checksum = acpi_calc_checksum((uint8_t *)sdt_table, + sizeof(AcpiTableHeader)) + + acpi_calc_checksum((uint8_t *)sdt_table->aml, + sdt_table->aml_len); g_assert(!checksum); } @@ -608,8 +505,9 @@ static bool smbios_ep_table_ok(test_data *data) return false; } ACPI_READ_FIELD(ep_table->smbios_bcd_revision, addr); - if (acpi_checksum((uint8_t *)ep_table, sizeof *ep_table) || - acpi_checksum((uint8_t *)ep_table + 0x10, sizeof *ep_table - 0x10)) { + if (acpi_calc_checksum((uint8_t *)ep_table, sizeof *ep_table) || + acpi_calc_checksum((uint8_t *)ep_table + 0x10, + sizeof *ep_table - 0x10)) { return false; } return true; |