1 files changed, 9 insertions, 8 deletions

diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index cba18e3f8fab..e3c7a719c76b 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -850,16 +850,17 @@ struct ethtool_rxfh_indir {
  * struct ethtool_rxfh - command to get/set RX flow hash indir or/and hash key.
  * @cmd: Specific command number - %ETHTOOL_GRSSH or %ETHTOOL_SRSSH
  * @rss_context: RSS context identifier.
- * @indir_size: On entry, the array size of the user buffer, which may be zero,
- *              or (for %ETHTOOL_SRSSH), %ETH_RXFH_INDIR_NO_CHANGE.
- *              On return from %ETHTOOL_GRSSH, the array size of the hardware
- *              indirection table.
- * @key_size:   On entry, the array size of the user buffer in bytes,
- *              which may be zero.
- *              On return from %ETHTOOL_GRSSH, the size of the RSS hash key.
+ * @indir_size: On entry, the array size of the user buffer for the
+ *      indirection table, which may be zero, or (for %ETHTOOL_SRSSH),
+ *      %ETH_RXFH_INDIR_NO_CHANGE.  On return from %ETHTOOL_GRSSH,
+ *      the array size of the hardware indirection table.
+ * @key_size: On entry, the array size of the user buffer for the hash key,
+ *      which may be zero.  On return from %ETHTOOL_GRSSH, the size of the
+ *      hardware hash key.
  * @rsvd:       Reserved for future extensions.
  * @rss_config: RX ring/queue index for each hash value i.e., indirection table
- *              of size @indir_size followed by hash key of size @key_size.
+ *      of @indir_size __u32 elements, followed by hash key of @key_size
+ *      bytes.
  *
  * For %ETHTOOL_GRSSH, a @indir_size and key_size of zero means that only the
  * size should be returned.  For %ETHTOOL_SRSSH, an @indir_size of