From nobody Fri Sep 5 19:09:57 2025 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cJQs13tzTz66G30; Fri, 05 Sep 2025 19:09:57 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cJQs13CRgz3R6F; Fri, 05 Sep 2025 19:09:57 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1757099397; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=U98DWzvxX+HlF0QK97c8qYFZ+vjx/mWg+CxlueKWXVY=; b=V9IEb9xrf78TcJshgqnC+4bE/6mpfQhdX5mMs9qX0R6l8BmHvJQ3sKpfKFz7hyOw0RF6uq PzFs8y+9925miElPYPYTKdebp2FfpC/XP59IR4x3eoG/gidX8w3Y/Jxx9OYCjMrk/sOgls LcTahhOQgXHVU+HjRDhx2eapnAZ+blRWZ1vbJvGaf0dJCOW4vy4yfZsiyvIsxN1VWFYdVB KrTNAjFlMICDYKZRG0nCfzQqhcT6Fxn+m5lUdM3u8B6jOzF81Ncrey59aWz8VQdhHXdpqq OmAOzAVIM+a94fQExbdYKF7CRoxtA/kC3SHW6MLJ5eSjJ6TsffLqhfOQeiVISA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1757099397; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=U98DWzvxX+HlF0QK97c8qYFZ+vjx/mWg+CxlueKWXVY=; b=YPbq03WNtEyPL6n6LbrYdiuFhc8DF0HCUqHvf750eFbjbTetT/k0WJrAiOzd79G78EScrd e/EMA2ACM711EAbt9DGSUkx5qsfujzINrUuz1TK2P3wZT40xdQCVK0S+QMI7XMIdLHe5LT TebqD/y9gkdmR+DMf/zw6boymwuZpasSWZwThclZ+vV8nbPFNlLRZ6+bEa3sTvy45GFXKn yzPwLPny9Olco9UnkB5bJ7MhE+fGWgI5vnerxs+0IbRG6cCvEN4us5xqK2+akeuGAu4v1C qYLoOi1lR63fbELGcdX80nghSD39MEb/RvmY8E5xTJ7gfiqho4kPFkAYHLK4IA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1757099397; a=rsa-sha256; cv=none; b=sOE0j0wcoNl4hA5fj+NXtIlc5cTRJAobCP6LFEne4Q8FQcFzxvF0BMLBULgAan3XTTtd5J 5I1vKZCnjXgOrn0emn+UmIN1Lra0AWL2ImSbYO50DuQpV7/xJVmVnaNNXIQAoubAr6lvVl tYDJcdGqIayzAxJZBTLOfaLSptF3utRcH48cAOeKMAbaf9F7WctRIUMh5rbTmHrrx6kFDJ uX+aV59sCkENn9bFs74w6I5/jPyRcawbRQI4I71TDO0eFGhOa6pMm6SbmwqOpUwXMXdy9U UmbOket0dCO3xTqvDQ9dnwhW94/9LeG8V3O6cPBWsLyleQTi3O9hJsRq+u+5Wg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4cJQs12PCSz11lQ; Fri, 05 Sep 2025 19:09:57 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 585J9v1F039119; Fri, 5 Sep 2025 19:09:57 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 585J9vcG039116; Fri, 5 Sep 2025 19:09:57 GMT (envelope-from git) Date: Fri, 5 Sep 2025 19:09:57 GMT Message-Id: <202509051909.585J9vcG039116@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Michael Tuexen Subject: git: 68ff713966ed - stable/14 - vtnet.4: use transmit checksum offloading List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: tuexen X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 68ff713966ed2f5e9e78ca6c782bbef2e657623a Auto-Submitted: auto-generated The branch stable/14 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=68ff713966ed2f5e9e78ca6c782bbef2e657623a commit 68ff713966ed2f5e9e78ca6c782bbef2e657623a Author: Michael Tuexen AuthorDate: 2025-08-21 15:33:09 +0000 Commit: Michael Tuexen CommitDate: 2025-09-05 19:09:42 +0000 vtnet.4: use transmit checksum offloading Use transmit checksum offloading instead transmission checksum offloading to be consistent with other man pages. Reported by: Peter Lei Sponsored by: Netflix, Inc. (cherry picked from commit c7263f873ee9abb772f67b5536e2380a046e1b94) --- share/man/man4/vtnet.4 | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/share/man/man4/vtnet.4 b/share/man/man4/vtnet.4 index 3760612536df..6dce8a2889de 100644 --- a/share/man/man4/vtnet.4 +++ b/share/man/man4/vtnet.4 @@ -68,7 +68,7 @@ prompt before booting the kernel or stored in .Bl -tag -width "xxxxxx" .It Va hw.vtnet.csum_disable .It Va hw.vtnet. Ns Ar X Ns Va .csum_disable -This tunable disables receive and transmission checksum offloading for TCP and +This tunable disables receive and transmit checksum offloading for TCP and UDP. This also implies that TCP segmentation offloading and large receive offload are disabled. @@ -132,7 +132,7 @@ The number of times the transmit interrupt handler was rescheduled. .It Va dev.vtnet. Ns Ar X Ns Va .txq Ns Ar Y Ns Va .tso The number of times TCP segment offloading was performed. .It Va dev.vtnet. Ns Ar X Ns Va .txq Ns Ar Y Ns Va .csum -The number of times transmission checksum offloading for UDP or TCP was +The number of times transmit checksum offloading for UDP or TCP was performed. .It Va dev.vtnet. Ns Ar X Ns Va .txq Ns Ar Y Ns Va .omcasts The number of multicast packets that were transmitted. @@ -183,15 +183,15 @@ transmit operation. .It Va dev.vtnet. Ns Ar X Ns Va .tx_defragged The number of times an mbuf chain was defragmented during a transmit operation. .It Va dev.vtnet. Ns Ar X Ns Va .tx_tso_without_csum -The number of times TCP segment offloading was attempted without transmission +The number of times TCP segment offloading was attempted without transmit checksum offloading. .It Va dev.vtnet. Ns Ar X Ns Va .tx_tso_not_tcp The number of times TCP segment offloading was attempted for a non-TCP packet. .It Va dev.vtnet. Ns Ar X Ns Va .tx_csum_proto_mismatch -The number of times the IP protocol version of the transmission checksum +The number of times the IP protocol version of the transmit checksum offloading request did not match the IP protocol version of the packet. .It Va dev.vtnet. Ns Ar X Ns Va .tx_csum_unknown_ethtype -The number of times a transmission offload operation was requested for an +The number of times a transmit offload operation was requested for an ethernet frame for which the EtherType was neither IPv4 nor IPv6 (considering simple VLAN tagging). .El