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-rw-r--r--include/net/checksum.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/checksum.h b/include/net/checksum.h
index dd8b4f6dc2..7df472c2fe 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -46,10 +46,12 @@ net_raw_checksum(uint8_t *data, int length)
  * @iov_cnt: number of array elements
  * @iov_off: starting iov offset for checksumming
  * @size: length of data to be checksummed
+ * @csum_offset: offset of the checksum chunk
  */
 uint32_t net_checksum_add_iov(const struct iovec *iov,
                               const unsigned int iov_cnt,
-                              uint32_t iov_off, uint32_t size);
+                              uint32_t iov_off, uint32_t size,
+                              uint32_t csum_offset);
 
 typedef struct toeplitz_key_st {
     uint32_t leftmost_32_bits;