62 		&fHeader, sizeof(gpt_table_header));  in Header()
64 		if (!_IsHeaderValid(fHeader, EFI_HEADER_LOCATION))  in Header()
68 	if (fStatus == B_OK && lastBlock != fHeader.AlternateBlock()) {  in Header()
70 			B_PRIu64 ")\n", fHeader.AlternateBlock(), lastBlock);  in Header()
71 		lastBlock = fHeader.AlternateBlock();  in Header()
88 		fHeader = fBackupHeader;  in Header()
89 		fHeader.SetAbsoluteBlock(EFI_HEADER_LOCATION);  in Header()
90 		fHeader.SetEntriesBlock(EFI_PARTITION_ENTRIES_BLOCK);  in Header()
91 		fHeader.SetAlternateBlock(lastBlock);  in Header()
108 	fStatus = _Read(fd, fHeader.EntriesBlock() * blockSize,  in Header()
126 	_Dump(fHeader);  in Header()
147 	memcpy(fHeader.header, EFI_PARTITION_HEADER, sizeof(fHeader.header));  in Header()
148 	fHeader.SetRevision(EFI_TABLE_REVISION);  in Header()
149 	fHeader.SetHeaderSize(sizeof(fHeader));  in Header()
150 	fHeader.SetHeaderCRC(0);  in Header()
151 	fHeader.SetAbsoluteBlock(EFI_HEADER_LOCATION);  in Header()
152 	fHeader.SetAlternateBlock(lastBlock);  in Header()
155 	memcpy((uint8*)&fHeader.disk_guid, uuid, sizeof(guid_t));  in Header()
156 	fHeader.SetEntriesBlock(EFI_PARTITION_ENTRIES_BLOCK);  in Header()
157 	fHeader.SetEntryCount(EFI_PARTITION_ENTRY_COUNT);  in Header()
158 	fHeader.SetEntrySize(EFI_PARTITION_ENTRY_SIZE);  in Header()
159 	fHeader.SetEntriesCRC(0);  in Header()
172 	fHeader.SetFirstUsableBlock(EFI_PARTITION_ENTRIES_BLOCK + entryBlocks);  in Header()
173 	fHeader.SetLastUsableBlock(lastBlock - 1 - entryBlocks);  in Header()
178 	_Dump(fHeader);  in Header()
211 	off_t entryOffset = entryIndex * fHeader.EntrySize();  in WriteEntry()
214 		fHeader.EntriesBlock() * fBlockSize + entryOffset,  in WriteEntry()
215 		fEntries + entryOffset, fHeader.EntrySize());  in WriteEntry()
225 		fEntries + entryOffset, fHeader.EntrySize());  in WriteEntry()
242 			uint64 deviceSize = fHeader.AlternateBlock() * fBlockSize;  in Write()
252 	status_t status = _Write(fd, fHeader.EntriesBlock() * fBlockSize, fEntries,  in Write()
277 	status_t status = _Write(fd, fHeader.AbsoluteBlock() * fBlockSize,  in _WriteHeader()
278 		&fHeader, sizeof(gpt_table_header));  in _WriteHeader()
303 	_UpdateCRC(fHeader);  in _UpdateCRC()
357 	return fHeader.EntriesCRC() == crc32(fEntries, _EntryArraySize());  in _ValidateEntriesCRC()
364 	fBackupHeader = fHeader;  in _SetBackupHeaderFromPrimary()