net/i40e: fix multi-process shared data

[dpdk.git] / drivers / net / ring / rte_eth_ring.c

diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index d6115ab..1faf38a 100644 (file)
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -4,7 +4,7 @@
 
 #include "rte_eth_ring.h"
 #include <rte_mbuf.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
 #include <rte_malloc.h>
 #include <rte_memcpy.h>
 #include <rte_string_fns.h>
@@ -62,7 +62,7 @@ static struct rte_eth_link pmd_link = {
        .link_autoneg = ETH_LINK_FIXED,
 };
 
-RTE_LOG_REGISTER(eth_ring_logtype, pmd.net.ring, NOTICE);
+RTE_LOG_REGISTER_DEFAULT(eth_ring_logtype, NOTICE);
 
 #define PMD_LOG(level, fmt, args...) \
        rte_log(RTE_LOG_ ## level, eth_ring_logtype, \
@@ -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);
@@ -629,7 +646,7 @@ rte_pmd_ring_probe(struct rte_vdev_device *dev)
 
                if (!kvlist) {
                        PMD_LOG(INFO,
-                               "Ignoring unsupported parameters when creatingrings-backed ethernet device");
+                               "Ignoring unsupported parameters when creating rings-backed ethernet device");
                        ret = eth_dev_ring_create(name, dev, rte_socket_id(),
                                                  DEV_CREATE, &eth_dev);
                        if (ret == -1) {