OpenWrt Forum Archive

Topic: Are there still crashes on Asus-routers with WR RC1?

The content of this topic has been archived on 21 Apr 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

Hello,

On Linksys-routers the high-bandwidth-issue is fixed. Thanks for that. I'm just interested if anyone can confirm that White Russian fixed the "crash-on-high-bandwidth"-issue also on Asus WL-500g (deluxe) routers. So, is it fixed?

A test on a pair of asus wl-500g with an openwrt.cvs.head of Jun 15 07:42 EET which includes gcc-3.4.4 with a patched 2.4.31 linux kernel + Wireless Extentions v18 did not have this problem.  Tested back-to-back with 1GB file transfer using senao/prism2 wifi miniPCI cards.  I didn't test with the native broadcom wifi cards - I got my senao miniPCI for $35 a piece.

I fixed the last remaining pieces of the kernel instability problems in whiterussian CVS yesterday.
A CVS build containing the  fixes is available here: http://downloads.openwrt.org/people/nbd/whiterussian/
By the way: This only affected WL-500g and other v1 hardware, not the Deluxe version.

Just out of curiosity: What had to be changed to make it stable?

The CPU cache is buggy on BCM4710A0 (v1 hardware). I had to port over workarounds from the older kernel, which was not easy since the cache code itself has changed somewhat, over time.

The discussion might have continued from here.