From 26ac8001321f347d2b60d7cb9d136bdbb0b10bdb Mon Sep 17 00:00:00 2001 From: Ferruh Yigit Date: Wed, 30 Sep 2020 12:02:40 +0100 Subject: [PATCH] net/ring: support secondary process Signed-off-by: Ferruh Yigit Acked-by: Bruce Richardson --- drivers/net/ring/rte_eth_ring.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c index 472d838582..02f6da2817 100644 --- a/drivers/net/ring/rte_eth_ring.c +++ b/drivers/net/ring/rte_eth_ring.c @@ -615,6 +615,23 @@ rte_pmd_ring_probe(struct rte_vdev_device *dev) PMD_LOG(INFO, "Initializing pmd_ring for %s", name); + if (rte_eal_process_type() == RTE_PROC_SECONDARY) { + eth_dev = rte_eth_dev_attach_secondary(name); + if (!eth_dev) { + PMD_LOG(ERR, "Failed to probe %s", name); + return -1; + } + eth_dev->dev_ops = &ops; + eth_dev->device = &dev->device; + + eth_dev->rx_pkt_burst = eth_ring_rx; + eth_dev->tx_pkt_burst = eth_ring_tx; + + rte_eth_dev_probing_finish(eth_dev); + + return 0; + } + if (params == NULL || params[0] == '\0') { ret = eth_dev_ring_create(name, dev, rte_socket_id(), DEV_CREATE, ð_dev); -- 2.20.1