[dpdk-dev] [PATCH 07/20] net/dpaa2: fix device init for secondary process
Hemant Agrawal
hemant.agrawal at nxp.com
Thu Dec 27 07:23:01 CET 2018
In order to support I/O from secondary process, the
burst APIs and OPS APIs shall be mapped/plugged.
Fixes: c147eae01cb3 ("net/dpaa2: introduce NXP DPAA2 driver")
Cc: stable at dpdk.org
Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
---
drivers/net/dpaa2/dpaa2_ethdev.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 8d4ea1bca..39f85ae7b 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -1918,8 +1918,15 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev)
PMD_INIT_FUNC_TRACE();
/* For secondary processes, the primary has done all the work */
- if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+ /* In case of secondary, only burst and ops API need to be
+ * plugged.
+ */
+ eth_dev->dev_ops = &dpaa2_ethdev_ops;
+ eth_dev->rx_pkt_burst = dpaa2_dev_prefetch_rx;
+ eth_dev->tx_pkt_burst = dpaa2_dev_tx;
return 0;
+ }
dpaa2_dev = container_of(dev, struct rte_dpaa2_device, device);
--
2.17.1
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