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efi_selftest: test getinfo(EFI_FILE_SYSTEM_INFO)

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Check that the getinfo() service of the file protocol correctly
returns the partion label.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2018-04-04 15:42:13 +02:00 committed by Alexander Graf
parent db851c84c9
commit 1348c17ab2
1 changed files with 22 additions and 0 deletions
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22
lib/efi_selftest/efi_selftest_block_device.c
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@ -29,6 +29,7 @@ static const efi_guid_t block_io_protocol_guid = BLOCK_IO_GUID;
static const efi_guid_t guid_device_path = DEVICE_PATH_GUID;
static const efi_guid_t guid_simple_file_system_protocol =
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID;
static const efi_guid_t guid_file_system_info = EFI_FILE_SYSTEM_INFO_GUID;
static efi_guid_t guid_vendor =
EFI_GUID(0xdbca4c98, 0x6cb0, 0x694d,
0x08, 0x72, 0x81, 0x9c, 0x65, 0x0c, 0xb7, 0xb8);
@ -302,6 +303,10 @@ static int execute(void)
struct efi_device_path *dp_partition;
struct efi_simple_file_system_protocol *file_system;
struct efi_file_handle *root, *file;
struct {
struct efi_file_system_info info;
u16 label[12];
} system_info;
efi_uintn_t buf_size;
char buf[16] __aligned(ARCH_DMA_MINALIGN);
@ -356,6 +361,23 @@ static int execute(void)
efi_st_error("Failed to open volume\n");
return EFI_ST_FAILURE;
}
buf_size = sizeof(system_info);
ret = root->getinfo(root, &guid_file_system_info, &buf_size,
&system_info);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to get file system info\n");
return EFI_ST_FAILURE;
}
if (system_info.info.block_size != 512) {
efi_st_error("Wrong block size %u, expected 512\n",
system_info.info.block_size);
return EFI_ST_FAILURE;
}
if (efi_st_strcmp_16_8(system_info.info.volume_label, "U-BOOT TEST")) {
efi_st_todo(
"Wrong volume label '%ps', expected 'U-BOOT TEST'\n",
system_info.info.volume_label);
}
ret = root->open(root, &file, (s16 *)L"hello.txt", EFI_FILE_MODE_READ,
0);
if (ret != EFI_SUCCESS) {