From: Ferruh Yigit <ferruh.yigit@intel.com>
To: "Nélio Laranjeiro" <nelio.laranjeiro@6wind.com>,
"Yongseok Koh" <yskoh@mellanox.com>
Cc: dev@dpdk.org, adrien.mazarguil@6wind.com
Subject: Re: [dpdk-dev] [PATCH] net/mlx5: change start pointer of compressed completion
Date: Tue, 18 Jul 2017 10:46:25 +0100 [thread overview]
Message-ID: <c30c0560-1c28-da39-b62e-2c66db33b572@intel.com> (raw)
In-Reply-To: <20170713070439.bcie7ar5wvh752iy@shalom>
On 7/13/2017 8:04 AM, Nélio Laranjeiro wrote:
> On Wed, Jul 12, 2017 at 03:09:54PM -0700, Yongseok Koh wrote:
>> On a host having 128B cacheline size, some devices insert 64B padding in
>> each completion entry to avoid partial cacheline write by HW. But, as the
>> padding is ahead of completion data, casting a completion entry to
>> compressed mini-completions must start from the middle of the completion.
>>
>> Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
>> Acked-by: Shahaf Shuler <shahafs@mellanox.com>
> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Applied to dpdk-next-net/master, thanks.
prev parent reply other threads:[~2017-07-18 9:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-12 22:09 Yongseok Koh
2017-07-13 7:04 ` Nélio Laranjeiro
2017-07-18 9:46 ` Ferruh Yigit [this message]
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