d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/pcap: fix input only Rx

Browse Source 
When input only Rx interface argument 'rx_iface_in' provided, current
code assigns 'eth_null_rx' burst function by mistake and no packet
received as a result.
Like in following usage no packets received from physical interface:
"--vdev net_pcap0,rx_iface_in=eth0,tx_iface=eth0"

Fixing the burst function assignment when 'rx_iface_in' argument is used

Fixes: f14a945915 ("net/pcap: remove Rx queue argument necessity")
Cc: stable@dpdk.org

Reported-by: Muthurajan Jayakumar <muthurajan.jayakumar@intel.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Ferruh Yigit 2020-10-08 12:34:25 +01:00
parent 99fb0a03fd
commit 113a461e82
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/pcap/rte_eth_pcap.c
View File

@ -1416,7 +1416,8 @@ pmd_pcap_probe(struct rte_vdev_device *dev)
devargs_all.is_rx_pcap =
rte_kvargs_count(kvlist, ETH_PCAP_RX_PCAP_ARG) ? 1 : 0;
devargs_all.is_rx_iface =
rte_kvargs_count(kvlist, ETH_PCAP_RX_IFACE_ARG) ? 1 : 0;
(rte_kvargs_count(kvlist, ETH_PCAP_RX_IFACE_ARG) +
rte_kvargs_count(kvlist, ETH_PCAP_RX_IFACE_IN_ARG)) ? 1 : 0;
pcaps.num_of_queue = 0;
devargs_all.is_tx_pcap =