From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Jianbo Liu <jianbo.liu@linaro.org>,
dev@dpdk.org, helin.zhang@intel.com,
konstantin.ananyev@intel.com, jerin.jacob@caviumnetworks.com,
dpdk stable <stable@dpdk.org>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH v4 2/2] net/ixgbe: calculate correct number of received packets for ARM NEON-version vPMD
Date: Thu, 9 Feb 2017 12:43:09 +0000 [thread overview]
Message-ID: <e9a6dcae-7f42-4060-3672-96e9386fc7ac@intel.com> (raw)
In-Reply-To: <1486613126-30409-2-git-send-email-jianbo.liu@linaro.org>
On 2/9/2017 4:05 AM, Jianbo Liu wrote:
> vPMD will check 4 descs in one time, but the statuses are not consistent
> because the memory allocated for RX descriptors is cacheable huagepage.
> This patch is to calculate the number of received packets by scann DD bit
> sequentially, and stops when meeting the first packet with DD bit unset.
>
> Signed-off-by: Jianbo Liu <jianbo.liu@linaro.org>
net/ixgbe: fix received packets number for ARM NEON
Fixes: b20971b6cca0 ("net/ixgbe: implement vector driver for ARM")
Cc: stable@dpdk.org
Applied to dpdk-next-net/master, thanks.
prev parent reply other threads:[~2017-02-09 12:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1482127758-4904-1-git-send-email-jianbo.liu@linaro.org>
[not found] ` <1486613126-30409-1-git-send-email-jianbo.liu@linaro.org>
2017-02-09 12:39 ` [dpdk-stable] [dpdk-dev] [PATCH v4 1/2] net/ixgbe: calculate the correct number of received packets in bulk alloc function Ferruh Yigit
2017-02-09 12:42 ` Ferruh Yigit
[not found] ` <1486613126-30409-2-git-send-email-jianbo.liu@linaro.org>
2017-02-09 12:43 ` Ferruh Yigit [this message]
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