+// 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.
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);
}
if (image) {
- r = efi_free_pool(image);
+ r = boottime->free_pool(image);
if (r != EFI_SUCCESS) {
efi_st_error("Failed to free image\n");
return EFI_ST_FAILURE;
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);
+ u64 pos;
+ /* Connect controller to virtual disk */
ret = boottime->connect_controller(disk_handle, NULL, NULL, 1);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to connect controller\n");
return EFI_ST_FAILURE;
}
+
+ /* Get the handle for the partition */
ret = boottime->locate_handle_buffer(
BY_PROTOCOL, &guid_device_path, NULL,
&no_handles, &handles);
efi_st_error("Partition handle not found\n");
return EFI_ST_FAILURE;
}
+
+ /* Open the simple file system protocol */
ret = boottime->open_protocol(handle_partition,
&guid_simple_file_system_protocol,
(void **)&file_system, NULL, NULL,
efi_st_error("Failed to open simple file system protocol\n");
return EFI_ST_FAILURE;
}
+
+ /* Open volume */
ret = file_system->open_volume(file_system, &root);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to open volume\n");
return EFI_ST_FAILURE;
}
- ret = root->open(root, &file, (s16 *)L"hello.txt", EFI_FILE_MODE_READ,
+ 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);
+ }
+
+ /* Read file */
+ ret = root->open(root, &file, L"hello.txt", EFI_FILE_MODE_READ,
0);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to open file\n");
return EFI_ST_FAILURE;
}
+ ret = file->setpos(file, 1);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("SetPosition failed\n");
+ return EFI_ST_FAILURE;
+ }
buf_size = sizeof(buf) - 1;
ret = file->read(file, &buf_size, buf);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to read file\n");
return EFI_ST_FAILURE;
}
- if (efi_st_memcmp(buf, "Hello world!", 12)) {
+ if (buf_size != 12) {
+ efi_st_error("Wrong number of bytes read: %u\n",
+ (unsigned int)buf_size);
+ return EFI_ST_FAILURE;
+ }
+ if (efi_st_memcmp(buf, "ello world!", 11)) {
efi_st_error("Unexpected file content\n");
return EFI_ST_FAILURE;
}
+ ret = file->getpos(file, &pos);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("GetPosition failed\n");
+ return EFI_ST_FAILURE;
+ }
+ if (pos != 13) {
+ efi_st_error("GetPosition returned %u, expected 13\n",
+ (unsigned int)pos);
+ return EFI_ST_FAILURE;
+ }
+ ret = file->close(file);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("Failed to close file\n");
+ return EFI_ST_FAILURE;
+ }
+
+#ifdef CONFIG_FAT_WRITE
+ /* Write file */
+ ret = root->open(root, &file, L"u-boot.txt", EFI_FILE_MODE_READ |
+ EFI_FILE_MODE_WRITE | EFI_FILE_MODE_CREATE, 0);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("Failed to open file\n");
+ return EFI_ST_FAILURE;
+ }
+ buf_size = 7;
+ boottime->set_mem(buf, sizeof(buf), 0);
+ boottime->copy_mem(buf, "U-Boot", buf_size);
+ ret = file->write(file, &buf_size, buf);
+ if (ret != EFI_SUCCESS || buf_size != 7) {
+ efi_st_error("Failed to write file\n");
+ return EFI_ST_FAILURE;
+ }
+ ret = file->getpos(file, &pos);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("GetPosition failed\n");
+ return EFI_ST_FAILURE;
+ }
+ if (pos != 7) {
+ efi_st_error("GetPosition returned %u, expected 7\n",
+ (unsigned int)pos);
+ return EFI_ST_FAILURE;
+ }
+ ret = file->close(file);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("Failed to close file\n");
+ return EFI_ST_FAILURE;
+ }
+
+ /* Verify file */
+ boottime->set_mem(buf, sizeof(buf), 0);
+ ret = root->open(root, &file, L"u-boot.txt", EFI_FILE_MODE_READ,
+ 0);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("Failed to open file\n");
+ return EFI_ST_FAILURE;
+ }
+ buf_size = sizeof(buf) - 1;
+ ret = file->read(file, &buf_size, buf);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("Failed to read file\n");
+ return EFI_ST_FAILURE;
+ }
+ if (buf_size != 7) {
+ efi_st_error("Wrong number of bytes read: %u\n",
+ (unsigned int)buf_size);
+ return EFI_ST_FAILURE;
+ }
+ if (efi_st_memcmp(buf, "U-Boot", 7)) {
+ efi_st_error("Unexpected file content %s\n", buf);
+ return EFI_ST_FAILURE;
+ }
ret = file->close(file);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to close file\n");
return EFI_ST_FAILURE;
}
+#else
+ efi_st_todo("CONFIG_FAT_WRITE is not set\n");
+#endif /* CONFIG_FAT_WRITE */
+
+ /* Close volume */
ret = root->close(root);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to close volume\n");