Searched refs:cksum_offset (Results 1 - 4 of 4) sorted by relevance

/linux-master/fs/xfs/libxfs/
H A Dxfs_cksum.h10 * cksum_offset parameter. We do not modify the buffer during verification,
11 * hence we have to split the CRC calculation across the cksum_offset.
14 xfs_start_cksum_safe(char *buffer, size_t length, unsigned long cksum_offset) argument
20 crc = crc32c(XFS_CRC_SEED, buffer, cksum_offset);
26 return crc32c(crc, &buffer[cksum_offset + sizeof(__be32)],
27 length - (cksum_offset + sizeof(__be32)));
35 xfs_start_cksum_update(char *buffer, size_t length, unsigned long cksum_offset) argument
38 *(__le32 *)(buffer + cksum_offset) = 0;
64 xfs_update_cksum(char *buffer, size_t length, unsigned long cksum_offset) argument
66 uint32_t crc = xfs_start_cksum_update(buffer, length, cksum_offset);
75 xfs_verify_cksum(char *buffer, size_t length, unsigned long cksum_offset) argument
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/linux-master/fs/xfs/
H A Dxfs_buf.h364 xfs_buf_verify_cksum(struct xfs_buf *bp, unsigned long cksum_offset) argument
367 cksum_offset);
371 xfs_buf_update_cksum(struct xfs_buf *bp, unsigned long cksum_offset) argument
374 cksum_offset);
/linux-master/drivers/net/ethernet/myricom/myri10ge/
H A Dmyri10ge_mcp.h83 u8 cksum_offset; /* where to start computing cksum */ member in struct:mcp_kreq_ether_send
H A Dmyri10ge.c2635 u16 pseudo_hdr_offset, cksum_offset, queue; local
2664 cksum_offset = 0;
2669 cksum_offset = skb_checksum_start_offset(skb);
2670 pseudo_hdr_offset = cksum_offset + skb->csum_offset;
2673 if (unlikely(!mss && (cksum_offset > 255 ||
2677 cksum_offset = 0;
2701 cksum_offset = tcp_hdrlen(skb);
2809 req->cksum_offset = cksum_offset;
2819 if (cksum_offset !
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