From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f74.google.com (mail-pj1-f74.google.com [209.85.216.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 600DC3009E6 for ; Fri, 14 Nov 2025 21:12:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763154743; cv=none; b=D8GvQhx67WR2ahLIOApPMk0uJKloL1tTa2sUaYgqnbF8q6rkThtbFGKPmLbAtJCKVDj1izlLJHrVzR7+1ejWQiavPw+Vp3jWl0/2TAEyGW2dyHIQ5/9ppdhZ5b8mDF0rmM/Sd6nBwa/eCGSv7YUj/9ydE06C1uqrFShNILCVHvQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763154743; c=relaxed/simple; bh=HIzL03rZZAUOTidXvfl1eRZAhFxza8AIANmJTh/lei4=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=GOsa6AbtQ+hZnqeTOrLGcY4wyNM0XzctNDxmREGsqDxPvqdNixJXdC+nXOHqytGqSWCV1hJFvT0JJYwX9Xoe61MhfnXHR9hXHVpMX3uM9Pg/aWGijr2corBeI4n9ZdIEVjdWnfRYt/o5ydQsJFRoH2P5QhoOs3J8uypyOYZ00kA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--joshwash.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=XSEbpf8h; arc=none smtp.client-ip=209.85.216.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--joshwash.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="XSEbpf8h" Received: by mail-pj1-f74.google.com with SMTP id 98e67ed59e1d1-3437b43eec4so4173134a91.3 for ; Fri, 14 Nov 2025 13:12:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1763154742; x=1763759542; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=RhOb5eINxbYUfto3PJNXs+AkFfHyV62oHB08Gr6skkc=; b=XSEbpf8hiDCU+M3zEWxxkCxOhpAgSMlCxPiTiFSALuYyeLxgkNn+5eQFKxSEWGeCmV wGNk1SvYlUtdDAMAXblBw4hqz9pYuh49At3oSrzjeVNzMT+V8gt7/HDD9rycNCkUE4k9 7M0RnphxgBT8pxTi7MY+QQ6SzxKk8YObM/adptGAfQ2cGySd2rEBPOvaY+zthhwkTwps AVsbbt8NQKAyjpBNhdDTKwrKJAnkJYYjGY1y5cyHXsyRsgep7+g/96W3qy4LHkeTe3s/ BMbwm+HU9eXkVhbkRFBvGpBNdpfhsXBsXsxKvBzlyFC0fYaAXPRZx+EEYZmBP9XzlWhd fujw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763154742; x=1763759542; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=RhOb5eINxbYUfto3PJNXs+AkFfHyV62oHB08Gr6skkc=; b=c9Xl+cMrYiX/WwV36GBOnU7S4QuI92hE0ZNG7haHaMIH57D83xtL5DRb83cUztgf31 abKjUb7i9LQkXU8lIRuyCO55s5oXGatchF1Ja8UjgZwwoMGNVCu/akdxA8WqC+PX068R B5v+n/A9M6+Jj1MLYpjz0ZTYHqMa2jgicgaEzA/9rn2k4lC0CmqUpb49MJuudirYYkOQ FdkE+QMLP/ZTklacf3353W6OhQRAAUYnVwL3twa1VgzPYOdapfyAOs5EhEwX+R5mBH8n KE73REfz7xsKKpcCxfSJa5QYvNyAIujPxEAFMhM0CCkT2e5pv6TC25gP4R83TfHmrpi2 09LA== X-Forwarded-Encrypted: i=1; AJvYcCUuFH5qeeJVWvdhEP81AXair/0QP3gXv3tFQYcUBQ4mF/uqDcrkoZhBa0M31bX2ayZB8fQ=@vger.kernel.org X-Gm-Message-State: AOJu0YyWSW5a+mzoTjG1Gg+6tmXBgHXdX/pvoy4sVgSSW06+iINPlBfq il8b9PjOxFDlaSUAlYRb9GicYCyCCWDIbJfj49WGnUTUwlYjY8hAi8XtpvSU4zFRVOvSIW+8J03 4mSf7IJ3IHf+q5Q== X-Google-Smtp-Source: AGHT+IH2SZTUOOQ6vWGJjYH872jf1jo5IMY/q9mTGV8DDNjT8yCxuYhoSzRXceAHLxAryX5ra3tVnVDiQoEALw== X-Received: from pjtp2.prod.google.com ([2002:a17:90a:c002:b0:33b:51fe:1a75]) (user=joshwash job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:2b86:b0:33e:30b2:d20 with SMTP id 98e67ed59e1d1-343fa79011cmr5107680a91.33.1763154741676; Fri, 14 Nov 2025 13:12:21 -0800 (PST) Date: Fri, 14 Nov 2025 13:11:42 -0800 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.52.0.rc1.455.g30608eb744-goog Message-ID: <20251114211146.292068-1-joshwash@google.com> Subject: [PATCH net-next 0/4] gve: Implement XDP HW RX Timestamping support for DQ From: joshwash@google.com To: netdev@vger.kernel.org Cc: Joshua Washington , Harshitha Ramamurthy , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Richard Cochran , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Stanislav Fomichev , Willem de Bruijn , Praveen Kaligineedi , Tim Hostetler , Kevin Yang , linux-kernel@vger.kernel.org, bpf@vger.kernel.org Content-Type: text/plain; charset="UTF-8" From: Tim Hostetler This patch series adds support for bpf_xdp_metadata_rx_timestamp from an XDP program loaded into the driver on its own or bound to an XSK. This is only supported for DQ. Tim Hostetler (4): gve: Move ptp_schedule_worker to gve_init_clock gve: Wrap struct xdp_buff gve: Prepare bpf_xdp_metadata_rx_timestamp support gve: Add Rx HWTS metadata to AF_XDP ZC mode -- 2.51.2.1041.gc1ab5b90ca-goog