From: Harald R. <hr...@gm...> - 2007-08-29 15:00:30
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On 8/29/07, Miles Colman <mc...@gm...> wrote: > Hi everyone, > > I'm interested in getting hard realtime behavior out of a verdex 6LP. I'm > somewhat new to linux, so if there's a CONFIG_ENABLE_HARD_REALTIME option > somewhere I may have overlooked it. Has anyone used the RTAI Linux kernel > extensions ( www.rtai.org) successfully on a verdex? I see from the RTAI > page that the ARM platform is supported on PXA25x, however there is no > mention of the PXA270. Also it looks like RTAI recommends an official kernel > source. I would be interested to hear from anyone who has a realtime OS on a > verdex (before I try to get RTAI installed by myself). > > Thanks, > Miles > Miles, we use the rt-preempt patches (see http://people.redhat.com/mingo/realtime-preempt/) on our verdex boards. right now I have an uptime of ~40 days with kernel version 2.6.21-rt8. there is also an rt-wiki where you can find some info about the rt-preempt patches and real-time linux in general: http://rt.wiki.kernel.org/ regards, -Harald |