netdev - Re: [PATCH net-next 0/5] dpaa2-switch: add tc hardware offload on ingress traffic

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Date:   Wed, 14 Apr 2021 18:17:28 +0300
From:   Ioana Ciornei <ciorneiioana@...il.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     netdev@...r.kernel.org, ruxandra.radulescu@....com,
        Ioana Ciornei <ioana.ciornei@....com>
Subject: Re: [PATCH net-next 0/5] dpaa2-switch: add tc hardware offload on
 ingress traffic

On Tue, Apr 13, 2021 at 04:24:43PM +0300, Ioana Ciornei wrote:
> From: Ioana Ciornei <ioana.ciornei@....com>
> 
> This patch set adds tc hardware offload on ingress traffic in
> dpaa2-switch. The cls flower and matchall classifiers are supported
> using the same ACL infrastructure supported by the dpaa2-switch.
> 
> The first patch creates a new structure to hold all the necessary
> information related to an ACL table. This structure is used in the next
> patches to create a link between each switch port and the table used.
> Multiple ports can share the same ACL table when they also share the
> ingress tc block. Also, some small changes in the priority of the
> default STP trap is done in the second patch.
> 
> The support for cls flower is added in the 3rd patch, while the 4th
> one builds on top of the infrastructure put in place and adds cls
> matchall support.
> 
> The following flow keys are supported:
>  - Ethernet: dst_mac/src_mac
>  - IPv4: dst_ip/src_ip/ip_proto/tos
>  - VLAN: vlan_id/vlan_prio/vlan_tpid/vlan_dei
>  - L4: dst_port/src_port
> 
> Each filter can support only one action from the following list:
>  - drop
>  - mirred egress redirect
>  - trap
> 
> With the last patch, we reuse the dpaa2_switch_acl_entry_add() function
> added previously instead of open-coding the install of a new ACL entry
> into the table.
> 
> Ioana Ciornei (5):
>   dpaa2-switch: create a central dpaa2_switch_acl_tbl structure
>   dpaa2-switch: install default STP trap rule with the highest priority
>   dpaa2-switch: add tc flower hardware offload on ingress traffic
>   dpaa2-switch: add tc matchall filter support
>   dpaa2-switch: reuse dpaa2_switch_acl_entry_add() for STP frames trap
>

This patch set is in the 'Accepted' state in patchwork but is nowhere to
be found in the net-next tree.

Should I do something else or it was just not pushed yet?

Ioana