[dpdk-dev] Issue in virtio pmd available in dpdk 1.5 - virtqueue does not exist
Selvaganapathy Chidambaram
selvaganapathyc at gmail.com
Sat Jan 11 00:47:45 CET 2014
Hi,
I am using dpdk 1.5 where virtio pmd is available
in dpdk-1.5.1r2/lib/librte_pmd_virtio/.
When I run l2fwd reference application, I am getting the following error:
EAL: PCI device 0000:00:08.0 on NUMA socket -1
EAL: probe driver: 1af4:1000 rte_virtio_pmd
EAL: PCI device 0000:00:09.0 on NUMA socket -1
EAL: probe driver: 1af4:1000 rte_virtio_pmd
Lcore 0: RX port 0
Lcore 1: RX port 1
Initializing port 0...
EAL: Error - exiting with code: 1
Cause: rte_eth_rx_queue_setup:err=-22, port=0
On debugging further, I see that in function virtio_dev_queue_setup, vq_size
is zero and hence returns error.
I was able to run e1000 pmd and virtio pmd *extension* successfully. Please
let me know if I need to set anything specifically to make virtio pmd to
work.
Thanks,
Selvaganapathy.C.
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