diff options
Diffstat (limited to 'include/linux/ethtool.h')
| -rw-r--r-- | include/linux/ethtool.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index c6e427ab65fe..eaed40f1b7af 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -864,9 +864,13 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); * error code or zero. * @set_rx_ntuple: Set an RX n-tuple rule. Returns a negative error code * or zero. + * @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. * 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. * Returns a negative error code or zero. * @get_channels: Get number of channels. * @set_channels: Set number of channels. Returns a negative error code or @@ -942,10 +946,9 @@ struct ethtool_ops { int (*reset)(struct net_device *, u32 *); int (*set_rx_ntuple)(struct net_device *, struct ethtool_rx_ntuple *); - int (*get_rxfh_indir)(struct net_device *, - struct ethtool_rxfh_indir *); - int (*set_rxfh_indir)(struct net_device *, - const struct ethtool_rxfh_indir *); + u32 (*get_rxfh_indir_size)(struct net_device *); + int (*get_rxfh_indir)(struct net_device *, u32 *); + int (*set_rxfh_indir)(struct net_device *, const u32 *); 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 *); |