On 9/28/2017 7:54 PM, Shahaf Shuler wrote: > Introduce a new API to configure Tx offloads. > > In the new API, offloads are divided into per-port and per-queue > offloads. The PMD reports capability for each of them. > Offloads are enabled using the existing DEV_TX_OFFLOAD_* flags. > To enable per-port offload, the offload should be set on both device > configuration and queue configuration. To enable per-queue offload, the > offloads can be set only on queue configuration. > > In addition the Tx offloads will be disabled by default and be > enabled per application needs. This will much simplify PMD management of > the different offloads. > > Applications should set the ETH_TXQ_FLAGS_IGNORE flag on txq_flags > field in order to move to the new API. > > The old Tx offloads API is kept for the meanwhile, in order to enable a > smooth transition for PMDs and application to the new API. > > Signed-off-by: Shahaf Shuler <shah...@mellanox.com>
<...> > @@ -620,6 +628,15 @@ Supports packet type parsing and returns a list of > supported types. > > .. _nic_features_timesync: > > +Mbuf fast free > +-------------- I think this is not one of the current tracked features. Is this coming/planed with new patches? I suggest removing from this patch, and if required add with another patch that both updates default.ini and this documented. > + > +Supports optimization for fast release of mbufs following successful Tx. > +Requires all mbufs to come from the same mempool and has refcnt = 1. > + > +* **[uses] rte_eth_txconf,rte_eth_txmode**: > ``offloads:DEV_TX_OFFLOAD_MBUF_FAST_FREE``. > +* **[provides] rte_eth_dev_info**: > ``tx_offload_capa,tx_queue_offload_capa:DEV_TX_OFFLOAD_MBUF_FAST_FREE``. > + > Timesync > -------- > > diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c > index 9b73d2377..59756dd82 100644 > --- a/lib/librte_ether/rte_ethdev.c > +++ b/lib/librte_ether/rte_ethdev.c <...>
