Re: [Xenomai] Hardware I/O from Userspace

2013-10-18 Thread Drasko DRASKOVIC
On Thu, Oct 17, 2013 at 8:39 PM, Gilles Chanteperdrix wrote: > On 10/17/2013 04:57 PM, Drasko DRASKOVIC wrote: >> Hi Gilles, >> >> On Wed, Oct 16, 2013 at 7:14 PM, Gilles Chanteperdrix >> wrote: >>> On 10/16/2013 06:06 PM, Drasko DRASKOVIC wrote: Hi all, I would like to access to variou

Re: [Xenomai] [PATCH 0 of 2] Xenomai-forge thread_obj: unset __THREAD_S_SAFE when not needed

2013-10-18 Thread Kim De Mey
2013/10/18 Philippe Gerum > On 10/18/2013 02:50 PM, Kim De Mey wrote: > >> Hello list, >> >> I believe that there is a problem in xenomai-forge when you create tasks >> from within another task and the newly created tasks have a lower >> priority than the priority of the task where you created th

Re: [Xenomai] [PATCH 2 of 2] Xenomai-forge notifier_init: panic on failed pipe

2013-10-18 Thread Kim De Mey
2013/10/18 Philippe Gerum > On 10/18/2013 03:21 PM, Kim De Mey wrote: > >> >> >> >> 2013/10/18 Philippe Gerum mailto:r...@xenomai.org>> >> >> >> On 10/18/2013 02:54 PM, Philippe Gerum wrote: >> >> On 10/18/2013 02:50 PM, Kim De Mey wrote: >> >> Panic if one of the pipe() s

Re: [Xenomai] [PATCH 2 of 2] Xenomai-forge notifier_init: panic on failed pipe

2013-10-18 Thread Philippe Gerum
On 10/18/2013 03:21 PM, Kim De Mey wrote: 2013/10/18 Philippe Gerum mailto:r...@xenomai.org>> On 10/18/2013 02:54 PM, Philippe Gerum wrote: On 10/18/2013 02:50 PM, Kim De Mey wrote: Panic if one of the pipe() system calls fails. To indicate that there

Re: [Xenomai] [PATCH 2 of 2] Xenomai-forge notifier_init: panic on failed pipe

2013-10-18 Thread Kim De Mey
2013/10/18 Philippe Gerum > On 10/18/2013 02:54 PM, Philippe Gerum wrote: > >> On 10/18/2013 02:50 PM, Kim De Mey wrote: >> >>> Panic if one of the pipe() system calls fails. To indicate that there >>> is an underlying problem. >>> >>> Signed-off-by: Kim De Mey >>> >>> --- >>> >>> lib/copperpl

Re: [Xenomai] [PATCH 0 of 2] Xenomai-forge thread_obj: unset __THREAD_S_SAFE when not needed

2013-10-18 Thread Philippe Gerum
On 10/18/2013 02:50 PM, Kim De Mey wrote: Hello list, I believe that there is a problem in xenomai-forge when you create tasks from within another task and the newly created tasks have a lower priority than the priority of the task where you created them from. In the threadobj_start() function

Re: [Xenomai] [PATCH 2 of 2] Xenomai-forge notifier_init: panic on failed pipe

2013-10-18 Thread Philippe Gerum
On 10/18/2013 02:54 PM, Philippe Gerum wrote: On 10/18/2013 02:50 PM, Kim De Mey wrote: Panic if one of the pipe() system calls fails. To indicate that there is an underlying problem. Signed-off-by: Kim De Mey --- lib/copperplate/notifier.c | 4 ++-- 1 files changed, 2 insertions(+), 2 d

Re: [Xenomai] [PATCH 2 of 2] Xenomai-forge notifier_init: panic on failed pipe

2013-10-18 Thread Philippe Gerum
On 10/18/2013 02:50 PM, Kim De Mey wrote: Panic if one of the pipe() system calls fails. To indicate that there is an underlying problem. Signed-off-by: Kim De Mey --- lib/copperplate/notifier.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/copperplate/notif

[Xenomai] [PATCH 0 of 2] Xenomai-forge thread_obj: unset __THREAD_S_SAFE when not needed

2013-10-18 Thread Kim De Mey
Hello list, I believe that there is a problem in xenomai-forge when you create tasks from within another task and the newly created tasks have a lower priority than the priority of the task where you created them from. In the threadobj_start() function the thobj->status is set to __THREAD_S_STA

[Xenomai] [PATCH 2 of 2] Xenomai-forge notifier_init: panic on failed pipe

2013-10-18 Thread Kim De Mey
Panic if one of the pipe() system calls fails. To indicate that there is an underlying problem. Signed-off-by: Kim De Mey --- lib/copperplate/notifier.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/copperplate/notifier.c b/lib/copperplate/notifier.c --- a/lib/c

[Xenomai] [PATCH 1 of 2] Xenomai-forge thread_obj: unset __THREAD_S_SAFE when not needed

2013-10-18 Thread Kim De Mey
unset __THREAD_S_SAFE for thobj->status when the priority of the task is lower than then priority of the current task. Signed-off-by: Kim De Mey --- lib/copperplate/threadobj.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/lib/copperplate/threadobj.c b/lib/copperpla

Re: [Xenomai] Kernel 2.6.32 patched with xenomai 2.6.0 and 2.6.3 crashes on a Core i5 / QM77 system

2013-10-18 Thread Zemskov, Evgeny
On 10/11/2013 04:42 PM, Zemskov, Evgeny wrote: > On 10/10/2013 01:57 PM, Zemskov, Evgeny wrote: >> Greetings ! >> >> I'm trying to run Xenomai system on an industrial computer with >> Core i5-3610ME 2.70GHz and 8Gb RAM on QM 77 chipset. >> >> Any attempts to boot xenomai-patched kernel fail with a

Re: [Xenomai] FW: Xenomai support for mips64

2013-10-18 Thread Philippe Gerum
On 10/18/2013 09:50 AM, Saravana Kumar P M wrote: Hi, We are having a system with lots of legacy code(device drivers) developed out of kernel 2.6.32 We are adding new processes which require hard real time performance. We are using Cavium-Octeon II device which has a mips64 core. To solve the p

[Xenomai] FW: Xenomai support for mips64

2013-10-18 Thread Saravana Kumar P M
Hi, We are having a system with lots of legacy code(device drivers) developed out of kernel 2.6.32 We are adding new processes which require hard real time performance. We are using Cavium-Octeon II device which has a mips64 core. To solve the problem of hard real time performance Xenomai seems t