From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 0/4] netvsc PMD performance fixes
Date: Tue, 24 Jul 2018 14:08:49 -0700 [thread overview]
Message-ID: <20180724210853.22767-1-stephen@networkplumber.org> (raw)
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
next reply other threads:[~2018-07-24 21:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-24 21:08 Stephen Hemminger [this message]
2018-07-24 21:08 ` [dpdk-dev] [PATCH 1/4] netvsc: change rx descriptor setup and sizing Stephen Hemminger
2018-07-24 21:08 ` [dpdk-dev] [PATCH 2/4] netvsc: avoid over filling receive descriptor ring Stephen Hemminger
2018-07-24 21:08 ` [dpdk-dev] [PATCH 3/4] netvsc: implement queue info get handles Stephen Hemminger
2018-07-24 21:08 ` [dpdk-dev] [PATCH 4/4] netvsc/vmbus: avoid signalling host on read Stephen Hemminger
2018-08-05 9:14 ` [dpdk-dev] [PATCH 0/4] netvsc PMD performance fixes Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180724210853.22767-1-stephen@networkplumber.org \
--to=stephen@networkplumber.org \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).