lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Wed, 27 Jun 2007 20:05:45 -0400
From:	jamal <>
To:	Robert Olsson <>
Cc:	Evgeniy Polyakov <>,
	Krishna Kumar2 <>,
	Gagan Arneja <>,,
	Rick Jones <>,
	Sridhar Samudrala <>,
	David Miller <>,
	Jeff Garzik <>,
	Michael Chan <>
Subject: [WIP][PATCHES] Network xmit batching - tg3 support


I have added support for tg3 on batching. I see equivalent performance
improvement for pktgen as i did with e1000 when using gige. 
I have only tested on two machines (one being a laptop which does
10/100Mbps). Unfortunately in both cases these are considered to be in
the class of  "buggy" tg3s (which take a longer code path).

To the tg3 folks - can you double check if am off on something?
I have split a few things that you may like as well.
I havent upgraded the tree - it is still circa 2.6.22-rc4 based; at some
point i will sync with Daves net-26

Anyone who has tg3 based hardware: I would appreciate any testing and
results ...

The git tree is at:
but i have attached the patch in case you just wanna stare.


View attachment "tg3-batchp" of type "text/plain" (16931 bytes)

Powered by blists - more mailing lists