diff mbox series

[v2] net/ring: support secondary process

Message ID 20210308113903.2475582-1-ferruh.yigit@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers
Series [v2] net/ring: support secondary process |

Checks

Context Check Description
ci/checkpatch warning coding style issues
ci/Intel-compilation success Compilation OK
ci/intel-Testing success Testing PASS
ci/travis-robot success travis build: passed
ci/github-robot success github build: passed
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-testing success Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS

Commit Message

Ferruh Yigit March 8, 2021, 11:39 a.m. UTC 
  Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
v2:
* Drop .ini file
---
 drivers/net/ring/rte_eth_ring.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Comments

Ferruh Yigit March 9, 2021, 8:40 a.m. UTC | #1 
On 3/8/2021 11:39 AM, Ferruh Yigit wrote:
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>

Applied to dpdk-next-net/main, thanks.
diff mbox series

Patch

diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index 472d838582ee..02f6da2817ba 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,
 				&eth_dev);