[dpdk-dev] [PATCH v7 04/18] net/axgbe: add checks for max SIMD bitwidth

[Ciara Power]

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.

Cc: Somalapuram Amaranath <asoma...@amd.com>

Signed-off-by: Ciara Power <ciara.po...@intel.com>
Acked-by: Amaranath Somalapuram <asoma...@amd.com>

---
v4: Updated enum name.
---
 drivers/net/axgbe/axgbe_rxtx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/axgbe/axgbe_rxtx.c b/drivers/net/axgbe/axgbe_rxtx.c
index bc93becaa5..5386bd86f8 100644
--- a/drivers/net/axgbe/axgbe_rxtx.c
+++ b/drivers/net/axgbe/axgbe_rxtx.c
@@ -557,7 +557,8 @@ 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_get_max_simd_bitwidth()
+                       < RTE_SIMD_128)
                dev->tx_pkt_burst = &axgbe_xmit_pkts;
        else
 #ifdef RTE_ARCH_X86
-- 
2.22.0