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Date: Tue, 6 Feb 2024 21:24:04 +0000
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Subject: Re: [PATCH v7 0/4] ethdev: add RTE_FLOW_ITEM_TYPE_COMPARE
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To: Suanming Mou <suanmingm@nvidia.com>, thomas@monjalon.net
Cc: dev@dpdk.org, orika@nvidia.com
References: <20231214031227.363911-1-suanmingm@nvidia.com>
 <20240206020626.545946-1-suanmingm@nvidia.com>
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On 2/6/2024 2:06 AM, Suanming Mou wrote:
> The new item type is added for the case user wants to match traffic
> based on packet field compare result with other fields or immediate
> value.
> 
> e.g. take advantage the compare item user will be able to accumulate
> a IPv4/TCP packet's TCP data_offset and IPv4 IHL field to a tag
> register, then compare the tag register with IPv4 header total length
> to understand the packet has payload or not.
> 
> The supported operations can be as below:
>  - RTE_FLOW_ITEM_COMPARE_EQ (equal)
>  - RTE_FLOW_ITEM_COMPARE_NE (not equal)
>  - RTE_FLOW_ITEM_COMPARE_LT (less than)
>  - RTE_FLOW_ITEM_COMPARE_LE (less than or equal)
>  - RTE_FLOW_ITEM_COMPARE_GT (great than)
>  - RTE_FLOW_ITEM_COMPARE_GE (great than or equal)
> 
> V7:
>  - Moved release notes to API.
>  - Optimize comment descriptions.
> 
> V6:
>  - fix typo and style issue.
>  - adjust flow_field description.
> 
> V5:
>  - rebase on top of next-net
>  - add sample detail for rte_flow_field.
> 
> V4:
>  - rebase on top of the latest version.
>  - move ACTION_MODIFY_PATTERN_SIZE and modify_field_ids rename
>    to first patch.
>  - add comparison flow create sample in testpmd_funcs.rst.
> 
> V3:
>  - fix code style missing empty line in rte_flow.rst.
>  - fix missing the ABI change release notes.
> 
> V2:
>  - Since modify field data struct is experiment, rename modify
>    field data directly instead of adding new flow field struct.
> 
> 
> Suanming Mou (4):
>   ethdev: rename action modify field data structure
>   ethdev: move flow field data structures
>   ethdev: add compare item
>   net/mlx5: add compare item support
>

Series applied to dpdk-next-net/main, thanks.