From: Mina Almasry <redacted>
Date: Tue, 23 Dec 2025 19:46:46 +0000

From: YiFei Zhu <redacted>

The logic is similar to idpf_rx_hwtstamp, but the data is exported
as a BPF kfunc instead of appended to an skb to support grabbing
timestamps in xsk packets.

A idpf_queue_has(PTP, rxq) condition is added to check the queue
supports PTP similar to idpf_rx_process_skb_fields.

Tested using an xsk connection and checking xdp timestamps are
retreivable in received packets.

Cc: intel-wired-lan@lists.osuosl.org
Signed-off-by: YiFei Zhu <redacted>
Signed-off-by: Mina Almasry <redacted>
Reviewed-by: Aleksandr Loktionov <redacted>

Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>

Thanks,
Olek