Re: [Xenomai-core] Nocow patch.

2007-01-15 Thread Gilles Chanteperdrix
Philippe Gerum wrote: > On Thu, 2007-01-11 at 16:18 +0100, Gilles Chanteperdrix wrote: > >>Gilles Chanteperdrix wrote: >> >>>This was run on x86, but need further testing before inclusion. >> >>Here is a new version, after testing. It appears to run fine. I tested >>forking in real-time applicatio

[Xenomai-core] [RTDM] Profile versioning

2007-01-15 Thread Jan Kiszka
Hi, just a short information about the latest RTDM check-in: RTDM device profiles are meant to standardise and stabilise the interface between drivers on one side and applications or other drivers on the other. Still, they might evolve over the time, potentially causing incompatibilities. In ord

[Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Steven Scholz
Hi all, are there IPIPE Patches for recent kernels (2.6.19) available for Freescale's i.MX1/i.MXL and Atmel's AT91RM9200 cpus available. Thanks a million, Steven ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Gilles Chanteperdrix
Steven Scholz wrote: > Hi all, > > are there IPIPE Patches for recent kernels (2.6.19) available for > Freescale's i.MX1/i.MXL and Atmel's AT91RM9200 cpus available. > > Thanks a million, Hi, The IPIPE patches for ARM exist for linux 2.6.14 and 2.6.15. There is an i.MX21 port for 2.6.14 and an

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Steven Scholz
Gilles, >> are there IPIPE Patches for recent kernels (2.6.19) available for >> Freescale's i.MX1/i.MXL and Atmel's AT91RM9200 cpus available. > > The IPIPE patches for ARM exist for linux 2.6.14 and 2.6.15. There is an > i.MX21 port for 2.6.14 and an AT91 port for 2.6.15... Thanks very much. W

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Gilles Chanteperdrix
Steven Scholz wrote: > Gilles, > > >>>are there IPIPE Patches for recent kernels (2.6.19) available for >>>Freescale's i.MX1/i.MXL and Atmel's AT91RM9200 cpus available. >> >>The IPIPE patches for ARM exist for linux 2.6.14 and 2.6.15. There is an >>i.MX21 port for 2.6.14 and an AT91 port for 2.6

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Steven Scholz
Gilles, are there IPIPE Patches for recent kernels (2.6.19) available for Freescale's i.MX1/i.MXL and Atmel's AT91RM9200 cpus available. >>> The IPIPE patches for ARM exist for linux 2.6.14 and 2.6.15. There is an >>> i.MX21 port for 2.6.14 and an AT91 port for 2.6.15... >> >> Thanks ver

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Gilles Chanteperdrix
Steven Scholz wrote: > Ok. Thanks. > > IIUC then 2.6.15 was before the introduction of the generic irq layer. > > So would these make it easier to port to a newer kernel? Or harder? > > Steven I have not delved into the details of the 2.6.19 yet, but I would tend to think that the genirq layer

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Philippe Gerum
On Mon, 2007-01-15 at 18:04 +0100, Gilles Chanteperdrix wrote: > Steven Scholz wrote: > > Ok. Thanks. > > > > IIUC then 2.6.15 was before the introduction of the generic irq layer. > > > > So would these make it easier to port to a newer kernel? Or harder? > > > > Steven > > I have not delved i

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Steven Scholz
Philippe, >> Since Philippe has done the x86 port of Adeos on 2.6.19, he will >> probably be able to comment more on that. >> > > Genirq definitely makes Adeos ports and maintenance easier. A mid-term > goal is to rebase all Adeos ports over 2.6.19 and later. Ok. Are you working on ipipe for ARM

Re: [Xenomai-core] IPIPE for ARM9 i.MX and AT91RM9200 ?

2007-01-15 Thread Gilles Chanteperdrix
Steven Scholz wrote: > Philippe, > > >>>Since Philippe has done the x86 port of Adeos on 2.6.19, he will >>>probably be able to comment more on that. >>> >> >>Genirq definitely makes Adeos ports and maintenance easier. A mid-term >>goal is to rebase all Adeos ports over 2.6.19 and later. > > >

Re: [Xenomai-core] Unwanted mode switch.

2007-01-15 Thread Philippe Gerum
On Thu, 2007-01-11 at 16:24 +0100, Gilles Chanteperdrix wrote: > Hi, > > in order to test the nocow patch, I wrote the attached test. Despite the > fact that there is no longer any page fault (I have nucleus debugging > on, so I would get a message if there was a fault), there is still an > unwant