Date: Thu, 21 Aug 2025 19:11:51 GMT From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: c7263f873ee9 - main - vtnet.4: use transmit checksum offloading Message-ID: <202508211911.57LJBp6V037366@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch main has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=c7263f873ee9abb772f67b5536e2380a046e1b94 commit c7263f873ee9abb772f67b5536e2380a046e1b94 Author: Michael Tuexen <tuexen@FreeBSD.org> AuthorDate: 2025-08-21 15:33:09 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2025-08-21 15:41:16 +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 MFC after: 3 days Sponsored by: Netflix, Inc. --- 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 43c10afa8561..b6f10ddd87cb 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. @@ -136,7 +136,7 @@ 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. @@ -187,15 +187,15 @@ 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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202508211911.57LJBp6V037366>