From: Joshua Washington <joshwash@google.com>
To: netdev@vger.kernel.org
Cc: Joshua Washington <joshwash@google.com>,
Harshitha Ramamurthy <hramamurthy@google.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
Stanislav Fomichev <sdf@fomichev.me>,
Willem de Bruijn <willemb@google.com>,
Praveen Kaligineedi <pkaligineedi@google.com>,
Tim Hostetler <thostet@google.com>,
linux-kernel@vger.kernel.org, bpf@vger.kernel.org,
Jordan Rhee <jordanrhee@google.com>
Subject: [PATCH net-next] gve: add XDP metadata support for DQ RDA
Date: Mon, 16 Mar 2026 16:04:34 -0700 [thread overview]
Message-ID: <20260316230434.1398828-1-joshwash@google.com> (raw)
Commit daa7ff1e1269 ("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 bfp_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>
---
drivers/net/ethernet/google/gve/gve_rx_dqo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/google/gve/gve_rx_dqo.c b/drivers/net/ethernet/google/gve/gve_rx_dqo.c
index 7924dce719e2..48945b4b6766 100644
--- a/drivers/net/ethernet/google/gve/gve_rx_dqo.c
+++ b/drivers/net/ethernet/google/gve/gve_rx_dqo.c
@@ -877,7 +877,7 @@ 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;
--
2.53.0.851.ga537e3e6e9-goog
next reply other threads:[~2026-03-16 23:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-16 23:04 Joshua Washington [this message]
2026-03-17 14:03 ` [PATCH net-next] gve: add XDP metadata support for DQ RDA Joshua Washington
2026-03-19 20:02 ` Simon Horman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260316230434.1398828-1-joshwash@google.com \
--to=joshwash@google.com \
--cc=andrew+netdev@lunn.ch \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=hawk@kernel.org \
--cc=hramamurthy@google.com \
--cc=john.fastabend@gmail.com \
--cc=jordanrhee@google.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=pkaligineedi@google.com \
--cc=sdf@fomichev.me \
--cc=thostet@google.com \
--cc=willemb@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox