#include <blk.h>
#include <dm.h>
#include <efi_loader.h>
-#include <inttypes.h>
#include <part.h>
#include <malloc.h>
-const efi_guid_t efi_block_io_guid = BLOCK_IO_GUID;
+const efi_guid_t efi_block_io_guid = EFI_BLOCK_IO_PROTOCOL_GUID;
+/**
+ * struct efi_disk_obj - EFI disk object
+ *
+ * @header: EFI object header
+ * @ops: EFI disk I/O protocol interface
+ * @ifname: interface name for block device
+ * @dev_index: device index of block device
+ * @media: block I/O media information
+ * @dp: device path to the block device
+ * @part: partition
+ * @volume: simple file system protocol of the partition
+ * @offset: offset into disk for simple partition
+ * @desc: internal block device descriptor
+ */
struct efi_disk_obj {
- /* Generic EFI object parent class data */
- struct efi_object parent;
- /* EFI Interface callback struct for block I/O */
+ struct efi_object header;
struct efi_block_io ops;
- /* U-Boot ifname for block device */
const char *ifname;
- /* U-Boot dev_index for block device */
int dev_index;
- /* EFI Interface Media descriptor struct, referenced by ops */
struct efi_block_io_media media;
- /* EFI device path to this block device */
struct efi_device_path *dp;
- /* partition # */
unsigned int part;
- /* handle to filesys proto (for partition objects) */
struct efi_simple_file_system_protocol *volume;
- /* Offset into disk for simple partitions */
lbaint_t offset;
- /* Internal block device */
struct blk_desc *desc;
};
blocks = buffer_size / blksz;
lba += diskobj->offset;
- debug("EFI: %s:%d blocks=%x lba=%"PRIx64" blksz=%x dir=%d\n", __func__,
+ debug("EFI: %s:%d blocks=%x lba=%llx blksz=%x dir=%d\n", __func__,
__LINE__, blocks, lba, blksz, direction);
/* We only support full block access */
real_buffer = efi_bounce_buffer;
#endif
- EFI_ENTRY("%p, %x, %" PRIx64 ", %zx, %p", this, media_id, lba,
+ EFI_ENTRY("%p, %x, %llx, %zx, %p", this, media_id, lba,
buffer_size, buffer);
r = efi_disk_rw_blocks(this, media_id, lba, buffer_size, real_buffer,
real_buffer = efi_bounce_buffer;
#endif
- EFI_ENTRY("%p, %x, %" PRIx64 ", %zx, %p", this, media_id, lba,
+ EFI_ENTRY("%p, %x, %llx, %zx, %p", this, media_id, lba,
buffer_size, buffer);
/* Populate bounce buffer if necessary */
return EFI_OUT_OF_RESOURCES;
/* Hook up to the device list */
- efi_add_handle(&diskobj->parent);
+ efi_add_handle(&diskobj->header);
/* Fill in object data */
if (part) {
diskobj->dp = efi_dp_from_part(desc, part);
}
diskobj->part = part;
- ret = efi_add_protocol(diskobj->parent.handle, &efi_block_io_guid,
+ ret = efi_add_protocol(&diskobj->header, &efi_block_io_guid,
&diskobj->ops);
if (ret != EFI_SUCCESS)
return ret;
- ret = efi_add_protocol(diskobj->parent.handle, &efi_guid_device_path,
+ ret = efi_add_protocol(&diskobj->header, &efi_guid_device_path,
diskobj->dp);
if (ret != EFI_SUCCESS)
return ret;
if (part >= 1) {
diskobj->volume = efi_simple_file_system(desc, part,
diskobj->dp);
- ret = efi_add_protocol(diskobj->parent.handle,
+ ret = efi_add_protocol(&diskobj->header,
&efi_simple_file_system_protocol_guid,
diskobj->volume);
if (ret != EFI_SUCCESS)
/* Partitions show up as block devices in EFI */
disks += efi_disk_create_partitions(
- disk->parent.handle, desc, if_typename,
+ &disk->header, desc, if_typename,
desc->devnum, dev->name);
}
#else
disks++;
/* Partitions show up as block devices in EFI */
- disks += efi_disk_create_partitions(
- disk->parent.handle, desc,
- if_typename, i, devname);
+ disks += efi_disk_create_partitions
+ (&disk->header, desc,
+ if_typename, i, devname);
}
}
#endif