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net/axgbe: check max SIMD bitwidth

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When choosing a vector path to take, an extra condition must be
satisfied to ensure the max SIMD bitwidth allows for the CPU enabled
path.

Signed-off-by: Ciara Power <ciara.power@intel.com>
Acked-by: Amaranath Somalapuram <asomalap@amd.com>
This commit is contained in:
Ciara Power 2020-10-19 15:48:44 +02:00 committed by David Marchand
parent 6e3343f435
commit 2b11056d1e
1 changed files with 3 additions and 1 deletions
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4
drivers/net/axgbe/axgbe_rxtx.c
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@ -10,6 +10,7 @@
#include <rte_time.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_vect.h>
static void
axgbe_rx_queue_release(struct axgbe_rx_queue *rx_queue)
@ -557,7 +558,8 @@ int axgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
if (!pdata->tx_queues)
pdata->tx_queues = dev->data->tx_queues;
if (txq->vector_disable)
if (txq->vector_disable ||
rte_vect_get_max_simd_bitwidth() < RTE_VECT_SIMD_128)
dev->tx_pkt_burst = &axgbe_xmit_pkts;
else
#ifdef RTE_ARCH_X86