On 17/05/15 00:26, Kury Nicolas wrote:
Hi I would like to try ODP-DPDK (or eventually DPDK-KeyStone2) but I need first to know which NIC/configuration is compatible ? For ODP-DPDK, I bought a NIC Intel CT Desktop model EXPI9301CT (controller 82574L) but it isn't recognized by DPDK 1.7.1. I don't understand why. The controller 82574L was in the header rte_pci_dev_ids.h.
When I first tried DPDK I've ran into a similar problem too: my card's PCI device id was mentioned in that header (0x153A), so I thought it should work. But it turned out the correspoding define (E1000_DEV_ID_PCH_LPT_I217_LM) were not used in a RTE_PCI_DEV_ID_DECL_EM macro, and that's what pairs it up with a PMD.
With DPDK 1.8, no problem... but ODP is only compatible with DPDK 1.7.1
Unfortunately on the DPDK list they will probably only tell you that you should use newer DPDK. We will move to a newer one too, but first we want to stabilize it with the current version (e.g. make the unit tests pass), and newer DPDK has some performance concerns, we would like to see first what will be the end of that discussion. (see the list archives)
I have Ubuntu 14.04.2 LTS x64 Wo use ODP-DPDK ? What is the model of the NIC ?
I'm using Intel 82599ES cards, it's a HP 560SFP+ 10G card, dev id 10fb
Thank you Nicolas _______________________________________________ lng-odp mailing list [email protected] https://lists.linaro.org/mailman/listinfo/lng-odp
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