Re: [PATCH bpf-next v12 1/5] xsk: Add launch time hardware offload support to XDP Tx metadata

From: Jakub Kicinski
Date: Thu Feb 20 2025 - 17:17:35 EST


On Sun, 16 Feb 2025 17:34:26 +0800 Song Yoong Siang wrote:
> Extend the XDP Tx metadata framework so that user can requests launch time
> hardware offload, where the Ethernet device will schedule the packet for
> transmission at a pre-determined time called launch time. The value of
> launch time is communicated from user space to Ethernet driver via
> launch_time field of struct xsk_tx_metadata.
>
> Suggested-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>
> Acked-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>
> Signed-off-by: Song Yoong Siang <yoong.siang.song@xxxxxxxxx>

Acked-by: Jakub Kicinski <kuba@xxxxxxxxxx>