[mailto:wenx05124...@163.com]
Sent: Saturday, October 14, 2017 3:46 AM
To: Chandran, Sugesh <sugesh.chand...@intel.com>
Cc: Gao Zhenyu <sysugaozhe...@gmail.com>; ovs dev <d...@openvswitch.org>
Subject: Re:[ovs-dev] [PATCH] netdev-dpdk: New option 'hw_strip_crc' fields for
DPDK
-
>> boun...@openvswitch.org] On Behalf Of wenxu
>> Sent: Tuesday, October 10, 2017 3:33 AM
>> To: Gao Zhenyu <sysugaozhe...@gmail.com>
>> Cc: ovs dev <d...@openvswitch.org>
>> Subject: Re: [ovs-dev] [PATCH] netdev-dpdk: New option 'hw_strip_crc' fields
>>
s a default choice.
>What do you think?
>
>
>
>
>
>Regards
>_Sugesh
>
>> -Original Message-
>> From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev-
>> boun...@openvswitch.org] On Behalf Of wenxu
>> Sent: Tuesday, October 10, 2017 3:33 AM
&g
ev <d...@openvswitch.org>
> Subject: Re: [ovs-dev] [PATCH] netdev-dpdk: New option 'hw_strip_crc' fields
> for DPDK interfaces
>
> Hi Zhenyu,
>
>
> I think add a option maybe better.
>
>
> 1. It keep unchange the action with default value is false 2. It can
Hi Zhenyu,
I think add a option maybe better.
1. It keep unchange the action with default value is false
2. It can be try one more time but if there some other different config, there
should be more times to try
3. For some user who want to enable this feature, it can be configurable
在
Thanks for working on it.
I want to know if we can have a patch to try one more time if we hit the
hw_strip_crc error since we had introduce many options in ovs-dpdk now.
(Just like function dpdk_eth_dev_queue_setup, it figures out queue number
by retrying)
Thanks
Zhenyu Gao
2017-10-09 17:09
From: wenxu
Some vf driver like i40evf can't disable the hw_strip_crc, with err
'dpdk|ERR|i40evf_dev_configure(): VF can't disable HW CRC Strip'
so hw_strip_crc feature should can be configurable
Signed-off-by: wenxu
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