Searched refs:buf (Results 1 – 2 of 2) sorted by relevance
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| A D | part_efi.c | 45 static inline u32 efi_crc32(const void *buf, u32 len) in efi_crc32() argument
47 return crc32(0, buf, len); in efi_crc32()
893 int is_valid_gpt_buf(struct blk_desc *desc, void *buf) in is_valid_gpt_buf() argument
899 gpt_h = buf + (GPT_PRIMARY_PARTITION_TABLE_LBA * desc->blksz); in is_valid_gpt_buf()
905 gpt_e = buf + (le64_to_cpu(gpt_h->partition_entry_lba) * in is_valid_gpt_buf()
913 int write_mbr_and_gpt_partitions(struct blk_desc *desc, void *buf) in write_mbr_and_gpt_partitions() argument
921 if (is_valid_gpt_buf(desc, buf)) in write_mbr_and_gpt_partitions()
925 gpt_h = buf + (GPT_PRIMARY_PARTITION_TABLE_LBA * desc->blksz); in write_mbr_and_gpt_partitions()
928 gpt_e = buf + (le64_to_cpu(gpt_h->partition_entry_lba) * desc->blksz); in write_mbr_and_gpt_partitions()
936 if (blk_dwrite(desc, lba, cnt, buf) != cnt) { in write_mbr_and_gpt_partitions()
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| A D | part_dos.c | 323 int is_valid_dos_buf(void *buf) in is_valid_dos_buf() argument
325 return test_block_type(buf) == DOS_MBR ? 0 : -1; in is_valid_dos_buf()
500 int write_mbr_sector(struct blk_desc *desc, void *buf) in write_mbr_sector() argument
502 if (is_valid_dos_buf(buf)) in write_mbr_sector()
506 if (blk_dwrite(desc, 0, 1, buf) != 1) { in write_mbr_sector()
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