[Xenomai-core] Question about shadow migration

2005-11-16 Thread Jan Kiszka
Hi, I'm currently trying to confirm my understanding of what precisely happens during a switch-back of a shadow thread from primary to secondary mode. I guess the thrilling things happen in xnshadow_relax(). The shadow enters in primary and leaves in secondary. The question for me is now if I got

Re: [Xenomai-core] Question about shadow migration

2005-11-16 Thread Dmitry Adamushko
[EMAIL PROTECTED] wrote on 16.11.2005 09:09:07: > > The question for me is now if I got these details right: first a > migration request is issued [1] but not immediately executed, This request is about scheduling an APC for execution (which is lostage_apc in that case). The APC mechanism is i

Re: [Xenomai-core] Question about shadow migration

2005-11-16 Thread Jan Kiszka
Dmitry Adamushko wrote: > > [EMAIL PROTECTED] wrote on 16.11.2005 09:09:07: > >> The question for me is now if I got these details right: first a >> migration request is issued [1] but not immediately executed, > > This request is about scheduling an APC for execution (which is lostage_apc > in

[Xenomai-core] Re: [PATCH] Auto-allocation of minor values for pipe objects

2005-11-16 Thread Dmitry Adamushko
Philippe Gerum <[EMAIL PROTECTED]> wrote on 15.11.2005 23:17:50: > Dmitry Adamushko wrote: > > > > Hello, > > > > enclosed please find a patch that hopefully adds so desired > > functionality. I have made various tests with it just now and it seems > > to work fine. > > > > Sounds good. >

[Xenomai-core] [PATCH] Small build system fix for Xenomai 2.1

2005-11-16 Thread Heikki Lindholm
The prepare-kernel.sh script doesn't link assembly files to the kernel at all. This should fix it. -- Heikki Lindholm diff -Nru xenomai.orig/scripts/prepare-kernel.sh xenomai/scripts/prepare-kernel.sh --- xenomai.orig/scripts/prepare-kernel.sh 2005-11-14 20:04:19.0 +0200 +++ xenom

Re: [Xenomai-core] [PATCH] Small build system fix for Xenomai 2.1

2005-11-16 Thread Philippe Gerum
Heikki Lindholm wrote: The prepare-kernel.sh script doesn't link assembly files to the kernel at all. This should fix it. Applied, thanks. -- Heikki Lindholm diff -Nru xenomai.orig/scripts/prepare-kernel.sh xenomai

[Xenomai-core] Official logo

2005-11-16 Thread Jan Kiszka
Hi all, is the Xenomai logo on Bruno's site now the one going to be official? No objections from my side (as I said: I like it), just to avoid confusions. If so, Bruno, do you have some vector graphic version at hand? EPS, SVG, whatever? Thanks, Jan signature.asc Description: OpenPGP digital

[Xenomai-core] Re: [Xenomai-help] printk

2005-11-16 Thread Philippe Gerum
Dmitry Adamushko wrote: please see comments below... > > Another approach is about dropping the non-atomic update sequence > that hurts, tolerating > null runs of the virq when the seldom preemption case is seen, but > without requiring hw > interrupt masking to protect the shared stuff. L

Re: [Xenomai-core] Official logo

2005-11-16 Thread Marco Cavallini
is the Xenomai logo on Bruno's site now the one going to be official? No objections from my side (as I said: I like it), just to avoid confusions. What is the link to Bruno's site (and logo) ? TIA Marco Cavallini Koan s.a.s. - Bergamo - ITALIA Embedded and Real-Time Software Engineering www.koa

Re: [Xenomai-core] Official logo

2005-11-16 Thread Jan Kiszka
Marco Cavallini wrote: >> is the Xenomai logo on Bruno's site now the one going to be official? No >> objections from my side (as I said: I like it), just to avoid confusions. > > What is the link to Bruno's site (and logo) ? Sorry, should have reposted it: http://snail.fsffrance.org/www.xenomai

Re: [Xenomai-core] Official logo

2005-11-16 Thread Bruno Rouchouse
On 11/16/05, Marco Cavallini <[EMAIL PROTECTED]> wrote: >is the Xenomai logo on Bruno's site now the one going to be official? No>objections from my side (as I said: I like it), just to avoid confusions.What is the link to Bruno's site (and logo) ?TIA The URL is : http://snail.fsffrance.org/www.xe

[Xenomai-core] Re: [Xenomai-help] printk

2005-11-16 Thread Dmitry Adamushko
Philippe Gerum <[EMAIL PROTECTED]> wrote on 16.11.2005 13:58:45: > ... > > Ok, this kind of stuff should always be designed with the brain turned on. Now > that I have eventually found the power switch, I'm going to fix the > printk issue > in the Adeos core along the following lines. The code b

[Xenomai-core] Re: [PATCH] Auto-allocation of minor values for pipe objects

2005-11-16 Thread Philippe Gerum
Dmitry Adamushko wrote: Philippe Gerum <[EMAIL PROTECTED]> wrote on 15.11.2005 23:17:50: > Dmitry Adamushko wrote: > > > > Hello, > > > > enclosed please find a patch that hopefully adds so desired > > functionality. I have made various tests with it just now and it seems > > to work fine

Re: [Xenomai-core] Official logo

2005-11-16 Thread Dmitry Adamushko
Hi Bruno, I have a few remarks on the new web-site :) - lots of blank space at the bottom/left/right side of the page (width is about 3 cm. approx.) err.. is it really necessary (functionality or design-wise)? ok, it's difficult to argue on the design side since it's, well, very subjective :)

Re: [Xenomai-core] rt_pipe_* usage

2005-11-16 Thread Philippe Gerum
Ignacio García Pérez wrote: Philippe Gerum wrote: Ignacio García Pérez wrote: RT_PIPE_MSG *m = rt_pipe_alloc(sizeof(mystruct_t)); mystruct_t *p = (mystruct_t *)P_MSGPTR(m); p->whatever1 = X; p->whatever2 = X; rt_pipe_send(&mypipe, m, sizeof(mystruct_t), P_NORMAL); If this is correct, why d

[Xenomai-core] Question about shadow migration

2005-11-16 Thread Jan Kiszka
Hi, I'm currently trying to confirm my understanding of what precisely happens during a switch-back of a shadow thread from primary to secondary mode. I guess the thrilling things happen in xnshadow_relax(). The shadow enters in primary and leaves in secondary. The question for me is now if I got

Re: [Xenomai-core] Question about shadow migration

2005-11-16 Thread Dmitry Adamushko
[EMAIL PROTECTED] wrote on 16.11.2005 09:09:07: > > The question for me is now if I got these details right: first a > migration request is issued [1] but not immediately executed, This request is about scheduling an APC for execution (which is lostage_apc in that case). The APC mechanism is i

Re: [Xenomai-core] Question about shadow migration

2005-11-16 Thread Jan Kiszka
Dmitry Adamushko wrote: > > [EMAIL PROTECTED] wrote on 16.11.2005 09:09:07: > >> The question for me is now if I got these details right: first a >> migration request is issued [1] but not immediately executed, > > This request is about scheduling an APC for execution (which is lostage_apc > in

[Xenomai-core] Re: [PATCH] Auto-allocation of minor values for pipe objects

2005-11-16 Thread Dmitry Adamushko
Philippe Gerum <[EMAIL PROTECTED]> wrote on 15.11.2005 23:17:50: > Dmitry Adamushko wrote: > > > > Hello, > > > > enclosed please find a patch that hopefully adds so desired > > functionality. I have made various tests with it just now and it seems > > to work fine. > > > > Sounds good. >

[Xenomai-core] [PATCH] Small build system fix for Xenomai 2.1

2005-11-16 Thread Heikki Lindholm
The prepare-kernel.sh script doesn't link assembly files to the kernel at all. This should fix it. -- Heikki Lindholm diff -Nru xenomai.orig/scripts/prepare-kernel.sh xenomai/scripts/prepare-kernel.sh --- xenomai.orig/scripts/prepare-kernel.sh 2005-11-14 20:04:19.0 +0200 +++ xenom

Re: [Xenomai-core] [PATCH] Small build system fix for Xenomai 2.1

2005-11-16 Thread Philippe Gerum
Heikki Lindholm wrote: The prepare-kernel.sh script doesn't link assembly files to the kernel at all. This should fix it. Applied, thanks. -- Heikki Lindholm diff -Nru xenomai.orig/scripts/prepare-kernel.sh xenomai

[Xenomai-core] Official logo

2005-11-16 Thread Jan Kiszka
Hi all, is the Xenomai logo on Bruno's site now the one going to be official? No objections from my side (as I said: I like it), just to avoid confusions. If so, Bruno, do you have some vector graphic version at hand? EPS, SVG, whatever? Thanks, Jan signature.asc Description: OpenPGP digital

[Xenomai-core] Re: [Xenomai-help] printk

2005-11-16 Thread Philippe Gerum
Dmitry Adamushko wrote: please see comments below... > > Another approach is about dropping the non-atomic update sequence > that hurts, tolerating > null runs of the virq when the seldom preemption case is seen, but > without requiring hw > interrupt masking to protect the shared stuff. L

Re: [Xenomai-core] Official logo

2005-11-16 Thread Marco Cavallini
is the Xenomai logo on Bruno's site now the one going to be official? No objections from my side (as I said: I like it), just to avoid confusions. What is the link to Bruno's site (and logo) ? TIA Marco Cavallini Koan s.a.s. - Bergamo - ITALIA Embedded and Real-Time Software Engineering www.koa

Re: [Xenomai-core] Official logo

2005-11-16 Thread Jan Kiszka
Marco Cavallini wrote: >> is the Xenomai logo on Bruno's site now the one going to be official? No >> objections from my side (as I said: I like it), just to avoid confusions. > > What is the link to Bruno's site (and logo) ? Sorry, should have reposted it: http://snail.fsffrance.org/www.xenomai

Re: [Xenomai-core] Official logo

2005-11-16 Thread Bruno Rouchouse
On 11/16/05, Marco Cavallini <[EMAIL PROTECTED]> wrote: >is the Xenomai logo on Bruno's site now the one going to be official? No>objections from my side (as I said: I like it), just to avoid confusions.What is the link to Bruno's site (and logo) ?TIA The URL is : http://snail.fsffrance.org/www.xe

[Xenomai-core] Re: [Xenomai-help] printk

2005-11-16 Thread Dmitry Adamushko
Philippe Gerum <[EMAIL PROTECTED]> wrote on 16.11.2005 13:58:45: > ... > > Ok, this kind of stuff should always be designed with the brain turned on. Now > that I have eventually found the power switch, I'm going to fix the > printk issue > in the Adeos core along the following lines. The code b

[Xenomai-core] Re: [PATCH] Auto-allocation of minor values for pipe objects

2005-11-16 Thread Philippe Gerum
Dmitry Adamushko wrote: Philippe Gerum <[EMAIL PROTECTED]> wrote on 15.11.2005 23:17:50: > Dmitry Adamushko wrote: > > > > Hello, > > > > enclosed please find a patch that hopefully adds so desired > > functionality. I have made various tests with it just now and it seems > > to work fine

Re: [Xenomai-core] Official logo

2005-11-16 Thread Dmitry Adamushko
Hi Bruno, I have a few remarks on the new web-site :) - lots of blank space at the bottom/left/right side of the page (width is about 3 cm. approx.) err.. is it really necessary (functionality or design-wise)? ok, it's difficult to argue on the design side since it's, well, very subjective :)