[ECOS] Subject: Re: [ECOS] bug in mips arch code ????
Nick Garnett
nickg@ecoscentric.com
Sat May 3 14:31:00 GMT 2003
"HG" <henri@broadbandnetdevices.com> writes:
> >The i8255x devices don't always obey the datasheets themselves. The
> >i8255x driver has been worked on a lot to get it to work reliably.
>
> on my platform the driver works very reliably for redboot. but when I run
> applications like tftp_get it works reliably as long as the timer interrupt
> does
> not happen simultaneously to the 82559 interrupt. (see my post of
> yesterday)
> any hints of what to look for???
>
>
> thanks
>
> Henri
>
You need to find out exactly what happens when you get simultaneous
interrupts. It is difficult to tell at present whether this is a
hardware or a software problem.
--
Nick Garnett eCos Kernel Architect
http://www.ecoscentric.com/ The eCos and RedBoot experts
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