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

["Charles (Chas) Williams" <ciwillia@brocade.com>]

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

Signed-off-by: Chas Williams <ciwillia@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