[dpdk-users] Can't start DPDK applications on Mellanox ConnectX-4 card

2020-01-03 Thread Sebastian Bernauer
Hello DPDK team, I have 2 Mellanox ConnectX-4 MCX415A-CCAT cards connected with DAC (firmware 12.26.4012). Im using debian stretch and DPDK 19.11. If i try to start DPDK-applications i get the following error: sbernauer@he37:~$ lspci | grep Mellanox 04:00.0 Ethernet controller: Mellanox Technolo

[dpdk-users] Can't start DPDK applications on Mellanox ConnectX-4 card

2020-01-03 Thread Sebastian Bernauer
Hello DPDK team, I have 2 Mellanox ConnectX-4 MCX415A-CCAT cards connected with DAC (firmware 12.26.4012). Im using debian stretch and DPDK 19.11. If i try to start DPDK-applications i get the following error: sbernauer@he37:~$ lspci | grep Mellanox 04:00.0 Ethernet controller: Mellanox Technolo

[dpdk-users] How the Total RX MBs and TX MBs are calculated

2020-01-03 Thread Ansar kk
Hi dpdk folks I just want to know how these Tx and Rx MBs are calculated, Because i am little confused on this. Let me explain with the screenshot of my dpdk-pktgen instance Pkt size=2624Bytes Total Rx Pkts=42953407 Rx MBs=908550(here i am expecting 2624*42953407*1024*1024) Please anyone h

[dpdk-users] Can't start DPDK applications on Mellanox ConnectX-4 card

2020-01-03 Thread Sebastian Bernauer
Sorry for the duplicate post. I found the line that returns the error. In drivers/net/mlx5/mlx5_flow_dv.c, starting at line 6358: --- cache_matcher->matcher_object =         mlx5_glue->dv_create_flow_matcher(sh->ctx, &dv_attr, tbl->obj);     if (!cache_matcher->match