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ixgbe: use scattered Rx with bulk allocation

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Simply initialze rx_pkt_burst callback to ixgbe_recv_pkts_lro_bulk_alloc()
if the conditions are right.

This is possible because work against HW in LRO and scattered cases is
exactly the same and LRO callback already supports the bulk allocation.

Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
Vlad Zolotarov 2015-04-29 11:38:17 +03:00 committed by Thomas Monjalon
parent 9d8a92628f
commit cddae880b6
1 changed files with 5 additions and 0 deletions
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5
lib/librte_pmd_ixgbe/ixgbe_rxtx.c
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@ -3780,6 +3780,11 @@ void ixgbe_set_rx_function(struct rte_eth_dev *dev)
dev->data->port_id);
dev->rx_pkt_burst = ixgbe_recv_scattered_pkts_vec;
} else if (adapter->rx_bulk_alloc_allowed) {
PMD_INIT_LOG(INFO, "Using a Scattered with bulk "
"allocation callback (port=%d).",
dev->data->port_id);
dev->rx_pkt_burst = ixgbe_recv_pkts_lro_bulk_alloc;
} else {
PMD_INIT_LOG(DEBUG, "Using Regualr (non-vector, "
"single allocation) "