[Xenomai-core] Xenomai v2.1-rc3

[Xenomai-core] Xenomai v2.1-rc3

[Philippe Gerum]

Here is -rc3, the dust is settling down now. For this release, we
have been working on the following issues:

o Generic 64-bit arithmetic support [Gilles]
o More powerpc 32/64 merging [Heikki]
o Native API updates [Jan, Gilles, me]
o POSIX API updates [Gilles]
o RTDM updates [Jan]
o Blackfin port upgraded to uClinux 2005R4-RC2 [me]
o 2.4 fixes for both ppc and x86 [Wolfgang, me]
o Adeos updates for x86, ia64 and ARM

See the ChangeLog for details as usual.

Two patches remain to be merged before -final, namely:

o Dmitry's shared IRQ support.
o Gilles's scalable timers extension.

After that, and the usual set of last minute "can't live without this
one" fixes, v2.1 should be ready for prime time.

http://download.gna.org/xenomai/testing/xenomai-2.1-rc3.tar.bz2

-- 

Philippe.

[Xenomai-help] Open a RTDM device driver with standard open()

[Alessio Igor Bogani]

Hi All, Hi Jan,

Apologize for my (very) bad english.

I have a doubt about RTDM:
Is it possible open a rtdm device driver with a open() standard syscall
(without rt_dev_open())? I already tried but open() return always -1 :-(
Obviously rt_dev_open() works perfectly.

Thanks you.

Regards,
Alessio Igor Bogani

Re: [Xenomai-help] Open a RTDM device driver with standard open()

[Jan Kiszka]

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Alessio Igor Bogani wrote:
> Hi All, Hi Jan,
> 
> Apologize for my (very) bad english.
> 
> I have a doubt about RTDM:
> Is it possible open a rtdm device driver with a open() standard syscall
> (without rt_dev_open())? I already tried but open() return always -1 :-(
> Obviously rt_dev_open() works perfectly.

Yes and no: When using the POSIX skin standard open is mapped to RTDM
open via the RTDM syscall (but also to standard open in case RTDM does
not know the device). But there is no hook in the Linux open syscall to
redirect RTDM open requests.

Jan



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