[dpdk-dev] [PATCH 1/4] net/af_packet: add iface name to internals

[Charles (Chas) Williams]

This will be used by later changes to determine the underlying linux
interface.

Signed-off-by: Chas Williams <ciwil...@brocade.com>
---
 drivers/net/af_packet/rte_eth_af_packet.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/af_packet/rte_eth_af_packet.c 
b/drivers/net/af_packet/rte_eth_af_packet.c
index a1e13ff..5541fd7 100644
--- a/drivers/net/af_packet/rte_eth_af_packet.c
+++ b/drivers/net/af_packet/rte_eth_af_packet.c
@@ -99,6 +99,7 @@ struct pmd_internals {
        unsigned nb_queues;
 
        int if_index;
+       char *if_name;
        struct ether_addr eth_addr;
 
        struct tpacket_req req;
@@ -533,6 +534,7 @@ rte_pmd_init_internals(const char *name,
                        name);
                goto error_early;
        }
+       (*internals)->if_name = strdup(pair->value);
        (*internals)->if_index = ifr.ifr_ifindex;
 
        if (ioctl(sockfd, SIOCGIFHWADDR, &ifr) == -1) {
@@ -724,6 +726,7 @@ rte_pmd_init_internals(const char *name,
                        ((*internals)->rx_queue[q].sockfd != qsockfd))
                        close((*internals)->rx_queue[q].sockfd);
        }
+       rte_free((*internals)->if_name);
        rte_free(*internals);
 error_early:
        rte_free(data);
@@ -892,6 +895,7 @@ rte_pmd_af_packet_remove(const char *name)
                rte_free(internals->rx_queue[q].rd);
                rte_free(internals->tx_queue[q].rd);
        }
+       rte_free(internals->if_name);
 
        rte_free(eth_dev->data->dev_private);
        rte_free(eth_dev->data);
-- 
2.1.4