From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Stephen Hemminger <stephen@networkplumber.org>, dev@dpdk.org
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Subject: Re: [dpdk-dev] [PATCH 4/4] netvsc: implement tx_done_cleanup
Date: Thu, 23 Aug 2018 15:46:04 +0100 [thread overview]
Message-ID: <c78a8d97-e09d-1d85-56d8-31048ed4e26f@intel.com> (raw)
In-Reply-To: <20180809175008.5787-5-stephen@networkplumber.org>
On 8/9/2018 6:50 PM, Stephen Hemminger wrote:
> Add tx_done_cleanup ethdev hook to allow application to
> control if/when it wants completions to be handled.
>
> Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
> ---
> drivers/net/netvsc/hn_ethdev.c | 1 +
> drivers/net/netvsc/hn_rndis.c | 2 +-
> drivers/net/netvsc/hn_rxtx.c | 26 +++++++++++++++++++++-----
> drivers/net/netvsc/hn_var.h | 4 +++-
> 4 files changed, 26 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c
> index 148e6a33d682..2200ee319f98 100644
> --- a/drivers/net/netvsc/hn_ethdev.c
> +++ b/drivers/net/netvsc/hn_ethdev.c
> @@ -547,6 +547,7 @@ static const struct eth_dev_ops hn_eth_dev_ops = {
> .allmulticast_disable = hn_dev_allmulticast_disable,
> .tx_queue_setup = hn_dev_tx_queue_setup,
> .tx_queue_release = hn_dev_tx_queue_release,
> + .tx_done_cleanup = hn_dev_tx_done_cleanup,
This requires "Free Tx mbuf on demand" feature advertised as supported on
doc/guides/nics/features/netvsc.ini document. Will add while merging.
next prev parent reply other threads:[~2018-08-23 14:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-09 17:50 [dpdk-dev] [PATCH 0/4] netvsc performance enhancements Stephen Hemminger
2018-08-09 17:50 ` [dpdk-dev] [PATCH 1/4] netvsc: chimney buffer size error handling Stephen Hemminger
2018-08-23 14:45 ` Ferruh Yigit
2018-08-23 15:38 ` Stephen Hemminger
2018-08-09 17:50 ` [dpdk-dev] [PATCH 2/4] bus/vmbus: add host latency tuning function Stephen Hemminger
2018-08-23 14:45 ` Ferruh Yigit
2018-08-23 15:40 ` Stephen Hemminger
2018-08-09 17:50 ` [dpdk-dev] [PATCH 3/4] netvsc: set lower host latency Stephen Hemminger
2018-08-09 17:50 ` [dpdk-dev] [PATCH 4/4] netvsc: implement tx_done_cleanup Stephen Hemminger
2018-08-23 14:46 ` Ferruh Yigit [this message]
2018-08-23 14:47 ` [dpdk-dev] [PATCH 0/4] netvsc performance enhancements Ferruh Yigit
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