[dpdk-dev] [PATCH 0/4] virtio support for container
p.fedin at samsung.com
Tue Jan 12 11:48:45 CET 2016
> Your guess makes sense because current implementation does not support
> From you log, only 0 and 1 are "ready for processing"; others are "not
> ready for processing".
Yes, and if study it even more carefully, we see that we initialize all tx queues but only a single rx queue (#0).
After some more code browsing and comparing the two patchsets i figured out that the problem is caused by inappropriate VIRTIO_NET_F_CTRL_VQ flag. In your RFC you used different capability set, while in v1 you seem to have forgotten about this.
I suggest to temporarily move hw->guest_features assignment out of virtio_negotiate_features() into the caller, where we have eth_dev->dev_type, and can choose the right set depending on it.
With all mentioned fixes i've got the ping running.
Tested-by: Pavel Fedin <p.fedin at samsung.com>
Samsung Electronics Research center Russia
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