[dpdk-dev] Queries on dpdk buffer allocation and kni

Dear Group members, I have been trying to understand the dpdk code and have got two queries. 1. descriptor rings and packet buffer allocation Looking at the linux native e1000 kernel driver, Memory for NIC's tx and rx descriptor rings are allocated using dma_alloc_coherent. Memory for rx packet

[dpdk-dev] Queries on DPDK working with XL710 intel NIC

Friday, March 20, 2015 8:56 AM To: Nissim Nisimov; dev at dpdk.org Subject: Re: [dpdk-dev] Queries on DPDK working with XL710 intel NIC Seems like the issue related to the following errors I see in dmesg: [48459.391753] dmar: DRHD: handling fault status reg 302 [48459.392092] dmar: DMAR:[DMA Read

[dpdk-dev] Queries on DPDK working with XL710 intel NIC

: [dpdk-dev] Queries on DPDK working with XL710 intel NIC Hi all, I am trying to work with intel XL710 40GIG NIC but for some reason when trying to load it via dpdk I am getting the following error: EAL: PCI device :21:00.1 on NUMA socket 1 EAL: probe driver: 8086:1583 rte_i40e_pmd EAL

[dpdk-dev] Queries on DPDK

Hi I'd like to know: (1) How to capture packets received on the DPDK interface? (2) Determine the MAC address corresponding to the PCI interface Regards Shankari.V

[dpdk-dev] Queries on DPDK working with XL710 intel NIC

Hi all, I am trying to work with intel XL710 40GIG NIC but for some reason when trying to load it via dpdk I am getting the following error: EAL: PCI device :21:00.1 on NUMA socket 1 EAL: probe driver: 8086:1583 rte_i40e_pmd EAL: PCI memory mapped at 0x7fff939f9000 EAL: PCI memory map