SPDX: Convert all of our single license tags to Linux Kernel style
[platform/kernel/u-boot.git] / lib / efi_selftest / efi_selftest_block_device.c
index 9e4b93d..4af8bd8 100644 (file)
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * efi_selftest_block
  *
  * Copyright (c) 2017 Heinrich Schuchardt <xypron.glpk@gmx.de>
  *
- * SPDX-License-Identifier:     GPL-2.0+
- *
  * This test checks the driver for block IO devices.
  * A disk image is created in memory.
  * A handle is created for the new block IO device.
@@ -29,6 +28,7 @@ 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);
@@ -302,7 +302,11 @@ static int execute(void)
        struct efi_device_path *dp_partition;
        struct efi_simple_file_system_protocol *file_system;
        struct efi_file_handle *root, *file;
-       u64 buf_size;
+       struct {
+               struct efi_file_system_info info;
+               u16 label[12];
+       } system_info;
+       efi_uintn_t buf_size;
        char buf[16] __aligned(ARCH_DMA_MINALIGN);
 
        ret = boottime->connect_controller(disk_handle, NULL, NULL, 1);
@@ -356,6 +360,23 @@ 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) {