Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

[cascardo/linux.git] / include / linux / ethtool.h

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 886e127..e658229 100644 (file)
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -158,18 +158,14 @@ static inline u32 ethtool_rxfh_indir_default(u32 index, u32 n_rx_rings)
  *     Returns zero if not supported for this specific device.
  * @get_rxfh_indir_size: Get the size of the RX flow hash indirection table.
  *     Returns zero if not supported for this specific device.
- * @get_rxfh_indir: Get the contents of the RX flow hash indirection table.
- *     Will not be called if @get_rxfh_indir_size returns zero.
  * @get_rxfh: Get the contents of the RX flow hash indirection table and hash
  *     key.
  *     Will only be called if one or both of @get_rxfh_indir_size and
  *     @get_rxfh_key_size are implemented and return non-zero.
  *     Returns a negative error code or zero.
- * @set_rxfh_indir: Set the contents of the RX flow hash indirection table.
- *     Will not be called if @get_rxfh_indir_size returns zero.
  * @set_rxfh: Set the contents of the RX flow hash indirection table and/or
- *     hash key.  Either or both arguments may be %NULL if that attribute
- *     is not to be changed.
+ *     hash key.  In case only the indirection table or hash key is to be
+ *     changed, the other argument will be %NULL.
  *     Will only be called if one or both of @get_rxfh_indir_size and
  *     @get_rxfh_key_size are implemented and return non-zero.
  *     Returns a negative error code or zero.
@@ -246,9 +242,8 @@ struct ethtool_ops {
        u32     (*get_rxfh_key_size)(struct net_device *);
        u32     (*get_rxfh_indir_size)(struct net_device *);
        int     (*get_rxfh)(struct net_device *, u32 *indir, u8 *key);
-       int     (*set_rxfh)(struct net_device *, u32 *indir, u8 *key);
-       int     (*get_rxfh_indir)(struct net_device *, u32 *);
-       int     (*set_rxfh_indir)(struct net_device *, const u32 *);
+       int     (*set_rxfh)(struct net_device *, const u32 *indir,
+                           const u8 *key);
        void    (*get_channels)(struct net_device *, struct ethtool_channels *);
        int     (*set_channels)(struct net_device *, struct ethtool_channels *);
        int     (*get_dump_flag)(struct net_device *, struct ethtool_dump *);