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>,
Jordan Rhee <jordanrhee@google.com>,
Tim Hostetler <thostet@google.com>,
Ankit Garg <nktgrg@google.com>,
linux-kernel@vger.kernel.org, bpf@vger.kernel.org
Subject: [PATCH net-next v3 0/2] XDP metadata support for DQ RDA
Date: Wed, 22 Jul 2026 15:16:32 -0700 [thread overview]
Message-ID: <20260722221634.186886-1-joshwash@google.com> (raw)
This small series enables XDP metadata support in DQ RDA mode. While
space is reserved in the headroom for metadata and the DQ queue format
supports the xmo_rx_timestamp metadata operation, support for adjusting
the metadata and passing metadata along to SKBs was not actually
implemented.
v3:
- Make use of xdp_build_skb methods to implicitly pass on metadata
when constructing SKBs from XDP buffs.
- v2: https://lore.kernel.org/netdev/20260318192450.3400774-1-joshwash@google.com/
v2:
- Fix referenced commit hash
- v1: https://lore.kernel.org/netdev/20260316230434.1398828-1-joshwash@google.com/
Joshua Washington (2):
gve: use xdp_build_skb methods for XDP_PASS case
gve: add XDP metadata support for DQ RDA
drivers/net/ethernet/google/gve/gve_rx_dqo.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
--
2.55.0.229.g6434b31f56-goog
next reply other threads:[~2026-07-22 22:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-22 22:16 Joshua Washington [this message]
2026-07-22 22:16 ` [PATCH net-next v3 1/2] gve: use xdp_build_skb methods for XDP_PASS case Joshua Washington
2026-07-22 22:16 ` [PATCH net-next v3 2/2] gve: add XDP metadata support for DQ RDA Joshua Washington
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