From: Jakub Kicinski Date: Tue, 18 Apr 2023 01:57:28 +0000 (-0700) Subject: Merge branch 'xdp-rx-hwts-metadata-for-stmmac-driver' X-Git-Tag: v6.4-rc1~77^2~99 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=3b53ada5142b62850544f039773f2890edb89fb3;p=linux-block.git Merge branch 'xdp-rx-hwts-metadata-for-stmmac-driver' Song Yoong Siang says: ==================== XDP Rx HWTS metadata for stmmac driver Implemented XDP receive hardware timestamp metadata for stmmac driver. This patchset is tested with tools/testing/selftests/bpf/xdp_hw_metadata. Below are the test steps and results. Command on DUT: sudo ./xdp_hw_metadata Command on Link Partner: echo -n xdp | nc -u -q1 9091 echo -n skb | nc -u -q1 9092 Result for port 9091: poll: 1 (0) skip=1 fail=0 redir=1 xsk_ring_cons__peek: 1 0x55f69f65f6d0: rx_desc[0]->addr=100000000008000 addr=8100 comp_addr=8000 rx_timestamp: 1677762069053692631 No rx_hash err=-95 0x55f69f65f6d0: complete idx=8 addr=8000 Result for port 9092: poll: 1 (0) skip=2 fail=0 redir=1 found skb hwtstamp = 1677762071.937207680 ==================== Link: https://lore.kernel.org/r/20230415064503.3225835-1-yoong.siang.song@intel.com Signed-off-by: Jakub Kicinski --- 3b53ada5142b62850544f039773f2890edb89fb3