TSO for em(4) committed to -current

Contributed by rueda on 2024-01-01 from the full-stream-ahead dept.

Following the recent CFT, Marcus Glocker (mglocker@) has committed [to -current] TSO for em(4):

CVSROOT:	/cvs
Module name:	src
Changes by:	mglocker@cvs.openbsd.org	2023/12/31 01:42:33

Modified files:
	sys/dev/pci    : if_em.c if_em.h if_em_hw.h 

Log message:
Add TCP Segmentation Offload (TSO) support for em(4).  Following chip-sets
are currently known to support TSO;  82575, 82576, 82580, I350, and I210.

Suggested by claudio@.  Feedback and testing from many on tech@.

This means that those of us with supported em(4) variants can look forward to measurably improved network performance.

Well done, mglocker@ and all those who tested!

(Comments are closed)

Comments

By Daniel Cizinsky (d.c.) on 2024-01-02 08:54

Any idea why i211 is not on the list?

Latest Articles

Tue, Oct 15
- 08:46 LibreSSL 4.0.0 Released (0)
Mon, Oct 14
- 07:05 sshd(8) splitting continues (0)
- 06:02 OpenSMTPD 7.6.0p0 Released (0)
Mon, Oct 07
- 20:42 OpenBSD 7.6 Released (1)
Wed, Sep 25
- 11:09 Major change to sysupgrade(8) behaviour (0)
Tue, Sep 24
- 16:38 OpenBSD -current is now "7.6-current" (0)
- 10:57 OpenBSD now enforcing no invalid NUL characters in shell scripts (0)
- 09:21 EuroBSDCon 2024 presentations (0)
Mon, Sep 23
- 18:02 rpki-client 9.3 released (0)

Credits

Copyright © 2004-2008 Daniel Hartmeier. All rights reserved. Articles and comments are copyright their respective authors, submission implies license to publish on this web site. Contents of the archive prior to April 2nd 2004 as well as images and HTML templates were copied from the fabulous original deadly.org with Jose's and Jim's kind permission. This journal runs as CGI with httpd(8) on OpenBSD, the source code is BSD licensed. undeadly \Un*dead"ly\, a. Not subject to death; immortal. [Obs.]