From: Alex Marginean <alexandru.marginean@nxp.com>
Date: Mon, 2 Mar 2020 14:32:04 +0000 (+0530)
Subject: net/enetc: improve batching Rx ring refill
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=11a6dc423bc626e28343b1df7a1570a64ca8ebc8;hp=11a6dc423bc626e28343b1df7a1570a64ca8ebc8;p=dpdk.git

net/enetc: improve batching Rx ring refill

Move from doing batch refill of Rx ring from bundles of 8 to once per
enetc_clean_rx_ring call.  One benefit is that we're cleaning up all the
BDs that we just processed, which should still be cached.  The other is
that hardware Rx index stays a little back and doesn't cause contention
on the BDs processed in the Rx loop.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Gagandeep Singh <g.singh@nxp.com>
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