Date: Fri, 5 Sep 2025 19:09:57 GMT From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 68ff713966ed - stable/14 - vtnet.4: use transmit checksum offloading Message-ID: <202509051909.585J9vcG039116@gitrepo.freebsd.org>
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The branch stable/14 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=68ff713966ed2f5e9e78ca6c782bbef2e657623a commit 68ff713966ed2f5e9e78ca6c782bbef2e657623a Author: Michael Tuexen <tuexen@FreeBSD.org> AuthorDate: 2025-08-21 15:33:09 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> 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
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