Hi guys, Can you please review possible virtio-net driver RSS support? Do you have any comments or proposals?
On Wed, Aug 18, 2021 at 8:55 PM Andrew Melnychenko <[email protected]> wrote: > This series of RFC patches for comments and additional proposals. > > Virtio-net supports "hardware" RSS with toeplitz key. > Also, it allows receiving calculated hash in vheader > that may be used with RPS. > Added ethtools callbacks to manipulate RSS. > > Technically hash calculation may be set only for > SRC+DST and SRC+DST+PORTSRC+PORTDST hashflows. > The completely disabling hash calculation for TCP or UDP > would disable hash calculation for IP. > > RSS/RXHASH is disabled by default. > > Andrew Melnychenko (3): > drivers/net/virtio_net: Fixed vheader to use v1. > drivers/net/virtio_net: Added basic RSS support. > drivers/net/virtio_net: Added RSS hash report. > > drivers/net/virtio_net.c | 402 +++++++++++++++++++++++++++++++++++++-- > 1 file changed, 385 insertions(+), 17 deletions(-) > > -- > 2.31.1 > >
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