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Date:   Fri, 17 Jul 2020 18:47:01 -0700 (PDT)
From:   David Miller <>
Subject: Re: [PATCH] net: ethernet: ti: add NETIF_F_HW_TC hw feature flag
 for taprio offload

From: Grygorii Strashko <>
Date: Fri, 17 Jul 2020 15:19:32 +0300

> From: Murali Karicheri <>
> Currently drive supports taprio offload which is a tc feature offloaded
> to cpsw hardware. So driver has to set the hw feature flag, NETIF_F_HW_TC
> in the net device to be compliant. This patch adds the flag.
> Fixes: 8127224c2708 ("ethernet: ti: am65-cpsw-qos: add TAPRIO offload support")
> Signed-off-by: Murali Karicheri <>
> Signed-off-by: Grygorii Strashko <>

How was the commit adding TAPRIO support even tested since without the
NETIF_F_HW_TC bit set tc_can_offload() always returns false?

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