[dpdk-dev] [PATCH] net/mlx5: change start pointer of compressed completion

Ferruh Yigit ferruh.yigit at intel.com
Tue Jul 18 11:46:25 CEST 2017


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 at mellanox.com>
>> Acked-by: Shahaf Shuler <shahafs at mellanox.com>

> Acked-by: Nelio Laranjeiro <nelio.laranjeiro at 6wind.com>

Applied to dpdk-next-net/master, thanks.


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