diff options
Diffstat (limited to 'include/linux/ethtool.h')
| -rw-r--r-- | include/linux/ethtool.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 30a4f9083a4..b5d189367a0 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -456,7 +456,9 @@ struct ethtool_flow_ext { * includes the %FLOW_EXT flag. * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC * if packets should be discarded - * @location: Location of rule in the table + * @location: Location of rule in the table. Locations must be + * numbered such that a flow matching multiple rules will be + * classified according to the first (lowest numbered) rule. */ struct ethtool_rx_flow_spec { __u32 flow_type; @@ -502,9 +504,6 @@ struct ethtool_rx_flow_spec { * * For %ETHTOOL_SRXCLSRLDEL, @fs.@location specifies the location of an * existing rule on entry. - * - * Implementation of indexed classification rules generally requires a - * TCAM. */ struct ethtool_rxnfc { __u32 cmd; |