On Tue, Sep 25, 2018 at 11:03:38PM +0800, Xiaoyu Min wrote: > rte_flow actions: > - RTE_FLOW_ACTION_TYPE_SET_MAC_SRC > - RTE_FLOW_ACTION_TYPE_SET_MAC_DST > added in order to offload to NIC > > The rte_flow_itme_eth must be present in rte_flow pattern > > Signed-off-by: Xiaoyu Min <jack...@mellanox.com> > ---
Acked-by: Yongseok Koh <ys...@mellanox.com> Thanks > doc/guides/prog_guide/rte_flow.rst | 30 ++++++++++++++++++++++++++++++ > lib/librte_ethdev/rte_flow.c | 2 ++ > lib/librte_ethdev/rte_flow.h | 29 +++++++++++++++++++++++++++++ > 3 files changed, 61 insertions(+) > > diff --git a/doc/guides/prog_guide/rte_flow.rst > b/doc/guides/prog_guide/rte_flow.rst > index 3aec0834b..5ecf154b6 100644 > --- a/doc/guides/prog_guide/rte_flow.rst > +++ b/doc/guides/prog_guide/rte_flow.rst > @@ -2196,6 +2196,36 @@ Assigns a new TTL value. > | ``ttl_value`` | new TTL value | > +---------------+--------------------+ > > +Action: ``SET_MAC_SRC`` > +^^^^^^^^^^^^^^^^^^^^^^^ > + > +Set source MAC address > + > +.. _table_rte_flow_action_set_mac_src: > + > +.. table:: SET_MAC_SRC > + > + +--------------+---------------+ > + | Field | Value | > + +==============+===============+ > + | ``mac_addr`` | MAC address | > + +--------------+---------------+ > + > +Action: ``SET_MAC_DST`` > +^^^^^^^^^^^^^^^^^^^^^^^ > + > +Set source MAC address > + > +.. _table_rte_flow_action_set_mac_dst: > + > +.. table:: SET_MAC_DST > + > + +--------------+---------------+ > + | Field | Value | > + +==============+===============+ > + | ``mac_addr`` | MAC address | > + +--------------+---------------+ > + > Negative types > ~~~~~~~~~~~~~~ > > diff --git a/lib/librte_ethdev/rte_flow.c b/lib/librte_ethdev/rte_flow.c > index 631f80efd..1f4b67603 100644 > --- a/lib/librte_ethdev/rte_flow.c > +++ b/lib/librte_ethdev/rte_flow.c > @@ -123,6 +123,8 @@ static const struct rte_flow_desc_data > rte_flow_desc_action[] = { > sizeof(struct rte_flow_action_set_tp)), > MK_FLOW_ACTION(DEC_TTL, 0), > MK_FLOW_ACTION(SET_TTL, sizeof(struct rte_flow_action_set_ttl)), > + MK_FLOW_ACTION(SET_MAC_SRC, sizeof(struct rte_flow_action_set_mac)), > + MK_FLOW_ACTION(SET_MAC_DST, sizeof(struct rte_flow_action_set_mac)), > }; > > static int > diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h > index b41e37a31..19552902a 100644 > --- a/lib/librte_ethdev/rte_flow.h > +++ b/lib/librte_ethdev/rte_flow.h > @@ -1567,6 +1567,26 @@ enum rte_flow_action_type { > * See struct rte_flow_action_set_ttl > */ > RTE_FLOW_ACTION_TYPE_SET_TTL, > + > + /** > + * Set source MAC address from matched flow. > + * > + * If flow pattern does not define a valid RTE_FLOW_ITEM_TYPE_ETH, > + * the PMD should return a RTE_FLOW_ERROR_TYPE_ACTION error. > + * > + * See struct rte_flow_action_set_mac. > + */ > + RTE_FLOW_ACTION_TYPE_SET_MAC_SRC, > + > + /** > + * Set destination MAC address from matched flow. > + * > + * If flow pattern does not define a valid RTE_FLOW_ITEM_TYPE_ETH, > + * the PMD should return a RTE_FLOW_ERROR_TYPE_ACTION error. > + * > + * See struct rte_flow_action_set_mac. > + */ > + RTE_FLOW_ACTION_TYPE_SET_MAC_DST, > }; > > /** > @@ -1986,6 +2006,15 @@ struct rte_flow_action_set_ttl { > uint8_t ttl_value; > }; > > +/** > + * RTE_FLOW_ACTION_TYPE_SET_MAC > + * > + * Set MAC address from the matched flow > + */ > +struct rte_flow_action_set_mac { > + uint8_t mac_addr[ETHER_ADDR_LEN]; > +}; > + > /* > * Definition of a single action. > * > -- > 2.17.1 >