[dpdk-dev] ubuntu 14.04 and intel controller 82574L not working

Hi, I am using ubuntu 14.04 with intel controller 82574L and I am neither able to send any packets or receive. My dpdk version is 17.11. However, when I switched to ubuntu 16.04, it worked with vfio-pci driver. Is something wrong with 82574L driver in ubuntu 14.04? Thanks Avinash Kumar Chaurasia

[dpdk-dev] Fwd: Not able to receive packet via api rte_eth_rx_burst

I am not able to figure out any problem with my code, I am using testpmd in txonly mode (./x86_64-native-linuxapp-gcc/app/testpmd -- --forward-mode=txonly) as a transmitter on one machine and this code as a receiver on another machine. -- Forwarded message - From: Avinash

Re: [dpdk-dev] Memory allocation in dpdk at basic level

Thanks a lot! Avinash Kumar Chaurasia On Tue, Oct 23, 2018 at 3:26 PM Burakov, Anatoly wrote: > On 22-Oct-18 10:08 PM, Avinash Chaurasia wrote: > > Hello, > > I am not sure whether this is right list for posting this problem. I am > > trying to understand how dpdk all

[dpdk-dev] Memory allocation in dpdk at basic level

Hello, I am not sure whether this is right list for posting this problem. I am trying to understand how dpdk allocate memory. I tried digging code to understand memory allocation of DPDK. So far I understood that memory is allocated from a heap that dpdk maintains. However, this heap must be alloca