[dpdk-dev] [PATCH 0/4] netvsc PMD performance fixes
Stephen Hemminger
stephen at networkplumber.org
Tue Jul 24 23:08:49 CEST 2018
The netvsc PMD is faster than the kernel but is still slow
on receiving packets. These patches help.
Stephen Hemminger (4):
netvsc: change rx descriptor setup and sizing
netvsc: avoid over filling receive descriptor ring
netvsc: implement queue info get handles
netvsc/vmbus: avoid signalling host on read
drivers/bus/vmbus/rte_bus_vmbus.h | 13 ++-
drivers/bus/vmbus/rte_bus_vmbus_version.map | 1 +
drivers/bus/vmbus/vmbus_bufring.c | 3 +
drivers/bus/vmbus/vmbus_channel.c | 45 ++++----
drivers/net/netvsc/hn_ethdev.c | 2 +
drivers/net/netvsc/hn_rxtx.c | 110 ++++++++++----------
drivers/net/netvsc/hn_var.h | 7 +-
7 files changed, 99 insertions(+), 82 deletions(-)
--
2.18.0
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