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@@ -13,6 +13,8 @@
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#include <part.h>
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#include <malloc.h>
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+struct efi_system_partition efi_system_partition;
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+
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const efi_guid_t efi_block_io_guid = EFI_BLOCK_IO_PROTOCOL_GUID;
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/**
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@@ -418,6 +420,24 @@ static efi_status_t efi_disk_add_dev(
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diskobj->ops.media = &diskobj->media;
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if (disk)
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*disk = diskobj;
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+
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+ /* Store first EFI system partition */
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+ if (part && !efi_system_partition.if_type) {
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+ int r;
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+ disk_partition_t info;
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+
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+ r = part_get_info(desc, part, &info);
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+ if (r)
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+ return EFI_DEVICE_ERROR;
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+ if (info.bootable & PART_EFI_SYSTEM_PARTITION) {
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+ efi_system_partition.if_type = desc->if_type;
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+ efi_system_partition.devnum = desc->devnum;
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+ efi_system_partition.part = part;
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+ EFI_PRINT("EFI system partition: %s %d:%d\n",
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+ blk_get_if_type_name(desc->if_type),
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+ desc->devnum, part);
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+ }
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+ }
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return EFI_SUCCESS;
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}
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