Hi
----- Messaggio originale -----
> Da: Gilles Chanteperdrix <[EMAIL PROTECTED]>
> A: Michael Trimarchi <[EMAIL PROTECTED]>
> Cc: [email protected]
> Inviato: Mercoledì 26 dicembre 2007, 6:59:31
> Oggetto: Re: [Adeos-main] at91sam9260
>
> On Dec 20, 2007 7:44 PM, Michael Trimarchi wrote:
> > Hi,
> >
> > > Ok. Could you try something ? It will work with I-pipe only but will
> > > break Xenomai, so do not try to run Xenomai over this modification.
> > >
> >
> > I tried the adeos-2.6.20-arm-1.8-02 patch and linux 2.6.20 and I obtained
> > the
> > same results. When the system is not loaded I can't receive from the serial
> > line using the adeos patch and null modem cable.
> >
> > AT91sam9260 8MB ram (using filesystem on ramdisk)
> > I removed spi flash support, mmc support.
> > I have only serial driver and using lrz for receiving file
> >
> > Can I do some tests for you using my board?
>
> in drivers/serial/atmel_serial.c, add the IRQF_DISABLED flag to request_irq.
>
> When linux is running without adeos, the AT91 serial driver interrupt
> is shared with the timer interrupt, so it automatically gets this
> flag. Adeos does not use the same hardware timer as linux, so, when
> adeos is enabled the serial interrupt is no longer shared with the
> timer interrupt and it no longer gets this flag.
>
I will try.
Thank's
___________________________________
L'email della prossima generazione? Puoi averla con la nuova Yahoo! Mail:
http://it.docs.yahoo.com/nowyoucan.html
_______________________________________________
Adeos-main mailing list
[email protected]
https://mail.gna.org/listinfo/adeos-main
