===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/74.html,v
retrieving revision 1.68
retrieving revision 1.69
diff -c -r1.68 -r1.69
*** www/74.html	2023/10/14 17:55:54	1.68
--- www/74.html	2023/10/14 18:16:54	1.69
***************
*** 499,505 ****
        <a href="https://man.openbsd.org/umb.4">umb(4)</a>.
    <li>Add initial support for Atlantic 2 hardware in
        <a href="https://man.openbsd.org/aq.4">aq(4)</a>.
-   <li>Use TSO offloading in ix(4). Enable forwarding of ix(4) LRO Packets via TSO.
    </ul>
  
  <li>IEEE 802.11 wireless stack improvements and bugfixes:
--- 499,504 ----
***************
*** 623,640 ****
  	when receiving a valid Neighbor Advertisement.
   <li>Implement RFC9131 and create new neighbor cache entries
  	when receiving a valid Neighbor Advertisement.
!  <li>Implement TCP send offloading in software. Implement the TCP/IP
! 	layer for hardware TCP segmentation offload.  If the driver of a
! 	network interface claims to support TSO, do not chop the packet in
! 	software, but pass it down to the interface layer. Add sysctl(8) net.inet.tcp.tso.
!  <li>Do not calculate IP, TCP, UDP checksums on loopback
! 	(<a href="https://man.openbsd.org/lo.4">lo(4)</a>) interfaces.
!  <li>Implement TCP send offloading, for now in software only.  This is
! 	meant as a fallback if network hardware does not support TSO.
!  <li>Use TSO (TCP Segmentation Offload) and LRO (Large Receive Offload) on
! 	the loopback interface to transfer TCP faster,
!  <li>Fix path MTU discovery for TCP LRO/TSO when forwarding.
! 	when <code>tcplro</code> is activated on lo(4).
   <li>Speed up the
  	<a href="https://man.openbsd.org/ioctl.2">ioctl(2)</a> request
  	<a href="https://man.openbsd.org/pf.4#DIOCGETRULE">DIOCGETRULE</a>
--- 622,650 ----
  	when receiving a valid Neighbor Advertisement.
   <li>Implement RFC9131 and create new neighbor cache entries
  	when receiving a valid Neighbor Advertisement.
!  <li>If the driver of a network interface supports TCP segmentation
! 	offload (TSO), do not chop the packet in the network stack,
! 	but pass it down to the interface layer for TSO.
!  <li>Provide a software TSO implementation, to be used as a fallback
! 	if network hardware does not support TSO.
!  <li>Provide a new <a href="https://man.openbsd.org/sysctl.2">sysctl(2)</a>
! 	node <a href="https://man.openbsd.org/sysctl.2#tcp.tso"
! 	>net.inet.tcp.tso</a> such that TSO can be globally disabled.
! 	By default, it is enabled on all interfaces supporting it.
!  <li>In <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>,
! 	display separate
! 	<a href="https://man.openbsd.org/ifconfig.8#hwfeatures">hwfeatures</a>
! 	for TCP segmentation offload (TSOv4, TSOv6)
! 	and TCP large receive offload (LRO) and provide a
! 	<a href="https://man.openbsd.org/ifconfig.8#tcplro">-tcplro</a>
! 	parameter to disable LRO.
!  <li>Enable TSO and forwarding of LRO packets via TSO in
! 	<a href="https://man.openbsd.org/ix.4">ix(4)</a>.
!  <li>Speed up TCP transfer on
! 	<a href="https://man.openbsd.org/lo.4">lo(4)</a>
! 	interfaces by using TSO and LRO.
!  <li>Do not calculate IP, TCP, and UDP checksums on
! 	<a href="https://man.openbsd.org/lo.4">lo(4)</a> interfaces.
   <li>Speed up the
  	<a href="https://man.openbsd.org/ioctl.2">ioctl(2)</a> request
  	<a href="https://man.openbsd.org/pf.4#DIOCGETRULE">DIOCGETRULE</a>
***************
*** 840,852 ****
  	more resilient when some servers are
  	misbehaving: keep trying LDAP servers until we get full results from
  	one, rather than just until one accepts the TCP connection.
-   <li>In <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>,
-       display separate
-       <a href="https://man.openbsd.org/ifconfig.8#hwfeatures">hwfeatures</a>
-       for TCP segmentation offload (TSOv4, TSOv6)
-       and TCP large receive offload (LRO) and provide a
-       <a href="https://man.openbsd.org/ifconfig.8#tcplro">-tcplro</a>
-       parameter to disable LRO.
    <li>New <a href="https://man.openbsd.org/ifconfig.8#wgdescription"
        >wgdescription</a> parameter to
        <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>
--- 850,855 ----