diff options
Diffstat (limited to 'lib/efi_selftest/efi_selftest_tcg2.c')
| -rw-r--r-- | lib/efi_selftest/efi_selftest_tcg2.c | 97 |
1 files changed, 45 insertions, 52 deletions
diff --git a/lib/efi_selftest/efi_selftest_tcg2.c b/lib/efi_selftest/efi_selftest_tcg2.c index 67a886efaa..fb8b997653 100644 --- a/lib/efi_selftest/efi_selftest_tcg2.c +++ b/lib/efi_selftest/efi_selftest_tcg2.c @@ -126,41 +126,40 @@ static u8 boot_order[] = {0x02, 0x10, 0x00, 0x10, 0x01, 0x10}; static void *orig_smbios_table; static u64 dmi_addr = U32_MAX; -#define SMBIOS_ENTRY_HEADER_SIZE 0x20 +#define SMBIOS3_ENTRY_HEADER_SIZE 0x18 /* smbios table for the measurement test */ -static u8 smbios_table_test[] = { -0x5f, 0x53, 0x4d, 0x5f, 0x2c, 0x1f, 0x03, 0x00, 0x54, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x5f, 0x44, 0x4d, 0x49, 0x5f, 0xe4, 0x5c, 0x01, -0x20, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, -0x01, 0x02, 0x00, 0x00, 0x03, 0x00, 0x80, 0x08, 0x01, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x0c, 0x15, 0x0a, 0xff, 0xff, 0x55, 0x2d, 0x42, 0x6f, -0x6f, 0x74, 0x00, 0x32, 0x30, 0x32, 0x31, 0x2e, 0x31, 0x30, 0x2d, 0x72, -0x63, 0x34, 0x2d, 0x30, 0x30, 0x30, 0x30, 0x35, 0x2d, 0x67, 0x37, 0x32, -0x37, 0x63, 0x33, 0x66, 0x33, 0x32, 0x35, 0x39, 0x2d, 0x64, 0x69, 0x72, -0x74, 0x79, 0x00, 0x31, 0x30, 0x2f, 0x30, 0x31, 0x2f, 0x32, 0x30, 0x32, -0x31, 0x00, 0x00, 0x01, 0x1b, 0x01, 0x00, 0x01, 0x02, 0x00, 0x03, 0x31, -0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, -0x6e, 0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x20, 0x50, 0x72, -0x6f, 0x64, 0x75, 0x63, 0x74, 0x00, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, -0x37, 0x38, 0x00, 0x00, 0x02, 0x0e, 0x02, 0x00, 0x01, 0x02, 0x00, 0x04, -0x03, 0x01, 0x01, 0x01, 0x00, 0x0a, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, -0x6e, 0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x20, 0x50, 0x72, -0x6f, 0x64, 0x75, 0x63, 0x74, 0x00, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, -0x33, 0x33, 0x00, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x00, -0x00, 0x03, 0x15, 0x03, 0x00, 0x01, 0x03, 0x00, 0x02, 0x03, 0x03, 0x03, -0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x6e, -0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x00, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, -0x37, 0x38, 0x00, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x00, -0x00, 0x04, 0x30, 0x04, 0x00, 0x00, 0x03, 0x02, 0x01, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x01, 0x06, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x02, 0x03, 0x04, -0x04, 0x04, 0x08, 0x00, 0x00, 0x02, 0x00, 0x08, 0x00, 0x08, 0x00, 0x01, -0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x00, 0x31, 0x32, 0x33, -0x34, 0x35, 0x36, 0x37, 0x38, 0x00, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, -0x33, 0x33, 0x00, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x00, -0x00, 0x20, 0x0b, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x7f, 0x04, 0x06, 0x00, 0x00, 0x00 +static u8 smbios3_table_test[] = { +0x5f, 0x53, 0x4d, 0x33, 0x5f, 0x00, 0x18, 0x03, 0x07, 0x00, 0x01, 0x00, +0x5c, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x18, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00, 0x03, 0x00, 0x80, 0x08, +0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x15, 0x0a, 0xff, 0xff, +0x55, 0x2d, 0x42, 0x6f, 0x6f, 0x74, 0x00, 0x32, 0x30, 0x32, 0x31, 0x2e, +0x31, 0x30, 0x2d, 0x72, 0x63, 0x34, 0x2d, 0x30, 0x30, 0x30, 0x30, 0x35, +0x2d, 0x67, 0x37, 0x32, 0x37, 0x63, 0x33, 0x66, 0x33, 0x32, 0x35, 0x39, +0x2d, 0x64, 0x69, 0x72, 0x74, 0x79, 0x00, 0x31, 0x30, 0x2f, 0x30, 0x31, +0x2f, 0x32, 0x30, 0x32, 0x31, 0x00, 0x00, 0x01, 0x1b, 0x01, 0x00, 0x01, +0x02, 0x00, 0x03, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x55, 0x6e, +0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, +0x6e, 0x20, 0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x00, 0x31, 0x32, +0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x00, 0x00, 0x02, 0x0e, 0x02, 0x00, +0x01, 0x02, 0x00, 0x04, 0x03, 0x01, 0x01, 0x01, 0x00, 0x0a, 0x55, 0x6e, +0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, +0x6e, 0x20, 0x50, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x00, 0x33, 0x33, +0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x00, 0x31, 0x32, 0x33, 0x34, 0x35, +0x36, 0x37, 0x38, 0x00, 0x00, 0x03, 0x15, 0x03, 0x00, 0x01, 0x03, 0x00, +0x02, 0x03, 0x03, 0x03, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x00, 0x31, 0x32, +0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x00, 0x33, 0x33, 0x33, 0x33, 0x33, +0x33, 0x33, 0x33, 0x00, 0x00, 0x04, 0x30, 0x04, 0x00, 0x00, 0x03, 0x02, +0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x0c, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x06, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0x02, 0x03, 0x04, 0x04, 0x04, 0x08, 0x00, 0x00, 0x02, 0x00, 0x08, +0x00, 0x08, 0x00, 0x01, 0x00, 0x55, 0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, +0x00, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x00, 0x33, 0x33, +0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x00, 0x35, 0x35, 0x35, 0x35, 0x35, +0x35, 0x35, 0x35, 0x00, 0x00, 0x20, 0x0b, 0x05, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x04, 0x06, 0x00, 0x00, 0x00 }; #define IDX_ARRAY_SZ 3 /* support 24 PCRs */ @@ -179,10 +178,10 @@ static u8 expected_pcrs[EFI_TCG2_MAX_PCR_INDEX + 1][TPM2_SHA256_DIGEST_SIZE] = { 0x7b, 0xb9, 0xfe, 0xa1, 0xcd, 0x64, 0x49, 0xdd, 0xed, 0xe2, 0x65, 0x82, 0xc5, 0x3e, 0xf4, 0xc4}, - {0xf5, 0x79, 0xf3, 0x20, 0x62, 0x6e, 0x8b, 0x58, - 0x62, 0xa3, 0x4e, 0x2f, 0xb7, 0x10, 0xac, 0x34, - 0x4e, 0x68, 0x94, 0x37, 0x87, 0x29, 0xc4, 0xbe, - 0xa3, 0xc4, 0xd9, 0x14, 0x2b, 0x66, 0x79, 0x9b}, + {0x75, 0xb5, 0x91, 0x54, 0x12, 0xa8, 0xa4, 0x25, + 0x73, 0x79, 0xa7, 0x47, 0xd9, 0x32, 0x54, 0x78, + 0x9a, 0x80, 0x3f, 0xa8, 0x34, 0xfe, 0xd2, 0xae, + 0x76, 0xd3, 0x16, 0x4a, 0xb2, 0x03, 0xac, 0xe6}, {0x3d, 0x45, 0x8c, 0xfe, 0x55, 0xcc, 0x03, 0xea, 0x1f, 0x44, 0x3f, 0x15, 0x62, 0xbe, 0xec, 0x8d, @@ -543,7 +542,7 @@ static void *find_smbios_table(const struct efi_system_table *systable) u32 i; for (i = 0; i < systable->nr_tables; i++) { - if (!guidcmp(&smbios_guid, &systable->tables[i].guid)) + if (!guidcmp(&smbios3_guid, &systable->tables[i].guid)) return systable->tables[i].table; } @@ -558,14 +557,12 @@ static void *find_smbios_table(const struct efi_system_table *systable) */ static efi_status_t setup_smbios_table(const struct efi_system_table *systable) { - struct smbios_entry *se; + struct smbios3_entry *se; efi_status_t ret; /* Map within the low 32 bits, to allow for 32bit SMBIOS tables */ void *dmi; - char *istart; - int isize; - if (sizeof(smbios_table_test) > EFI_PAGE_SIZE) + if (sizeof(smbios3_table_test) > EFI_PAGE_SIZE) return EFI_OUT_OF_RESOURCES; orig_smbios_table = find_smbios_table(systable); @@ -586,19 +583,15 @@ static efi_status_t setup_smbios_table(const struct efi_system_table *systable) dmi = (void *)(uintptr_t)dmi_addr; se = dmi; - boottime->copy_mem(se, smbios_table_test, sizeof(smbios_table_test)); + boottime->copy_mem(se, smbios3_table_test, sizeof(smbios3_table_test)); /* update smbios table start address */ - se->struct_table_address = (uintptr_t)((u8 *)dmi + SMBIOS_ENTRY_HEADER_SIZE); + se->struct_table_address = (uintptr_t)((u8 *)dmi + SMBIOS3_ENTRY_HEADER_SIZE); - /* calculate checksums */ - istart = (char *)se + SMBIOS_INTERMEDIATE_OFFSET; - isize = sizeof(struct smbios_entry) - SMBIOS_INTERMEDIATE_OFFSET; - se->intermediate_checksum = table_compute_checksum(istart, isize); - se->checksum = table_compute_checksum(se, sizeof(struct smbios_entry)); + se->checksum = table_compute_checksum(se, sizeof(struct smbios3_entry)); /* Install SMBIOS information as configuration table */ - ret = boottime->install_configuration_table(&smbios_guid, dmi); + ret = boottime->install_configuration_table(&smbios3_guid, dmi); if (ret != EFI_SUCCESS) { efi_st_error("Cannot install SMBIOS table\n"); boottime->free_pages(dmi_addr, 1); @@ -992,7 +985,7 @@ static int efi_st_tcg2_teardown(void) * If orig_smbios_table is NULL, calling install_configuration_table() * removes dummy SMBIOS table form systab. */ - r = boottime->install_configuration_table(&smbios_guid, orig_smbios_table); + r = boottime->install_configuration_table(&smbios3_guid, orig_smbios_table); if (r != EFI_SUCCESS) { efi_st_error("Failed to restore SMBOIS table\n"); return EFI_ST_FAILURE; |