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gve: add XDP metadata support for DQ RDA

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Commit 1b42e07af1 ("gve: Add Rx HWTS metadata to AF_XDP ZC mode")
exposes support for the XDP RX timestamping metadata operation in the DQ
RDA mode. While the operation works on its own, the intent was to enable
XDP metadata support for the queue format as a whole along with it.
Currently bpf_xdp_adjust_meta fails because meta_valid is set to false.
This change updates xdp_buff preparation to set meta_valid to true, so
metadata can be fully used by XDP programs.

Reviewed-by: Harshitha Ramamurthy <hramamurthy@google.com>
Reviewed-by: Jordan Rhee <jordanrhee@google.com>
Signed-off-by: Joshua Washington <joshwash@google.com>
Link: https://patch.msgid.link/20260722221634.186886-3-joshwash@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Joshua Washington 2026-07-22 15:16:34 -07:00 committed by Paolo Abeni
parent 1149287234
commit 871657dc69
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/google/gve/gve_rx_dqo.c
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@ -916,7 +916,7 @@ static int gve_rx_dqo(struct napi_struct *napi, struct gve_rx_ring *rx,
buf_state->page_info.page_address +
buf_state->page_info.page_offset,
buf_state->page_info.pad,
buf_len, false);
buf_len, true);
gve_xdp.gve = priv;
gve_xdp.compl_desc = compl_desc;