Using xenomai 2.6.0 with 2.6.38 kernel and rtdm. Been working on a rtdm
driver for awhile and all of a sudden I've lost stability. So, I've backed
off all code except for registering an empty realtime irq handler using
rtdm_irq_request(). I'm getting kernel oops, and I don't know why? The irq
h
On 01/20/2012 05:17 PM, Terry Fryar wrote:
Using xenomai 2.6.0 with 2.6.38 kernel and rtdm. Been working on a rtdm
driver for awhile and all of a sudden I've lost stability. So, I've
backed off all code except for registering an empty realtime irq handler
using rtdm_irq_request(). I'm getting ker
from []
(asm_do_IRQ+0x18/0x98)
[ 149.136302] [] (asm_do_IRQ+0x18/0x98) from []
(__ipipe_sync_stage+0x154/0x188)
-Original Message-
From: Philippe Gerum [mailto:r...@xenomai.org]
Sent: Friday, January 20, 2012 11:04 AM
To: xenomai-help@gna.org
Cc: Terry Fryar
Subject: Re: [Xenomai-help]
On 01/20/2012 05:17 PM, Terry Fryar wrote:
> Using xenomai 2.6.0 with 2.6.38 kernel and rtdm. Been working on a rtdm
> driver for awhile and all of a sudden I've lost stability. So, I've backed
> off all code except for registering an empty realtime irq handler using
> rtdm_irq_request(). I'm ge
Yeh, omap and gpio.edge irq from a square wave pulse
-Original Message-
From: Gilles Chanteperdrix [mailto:gilles.chanteperd...@xenomai.org]
Sent: Friday, January 20, 2012 12:20 PM
To: Terry Fryar
Cc: xenomai-help@gna.org
Subject: Re: [Xenomai-help] rtdm difficulties
On 01/20
On 01/20/2012 07:24 PM, Terry Fryar wrote:
> Yeh, omap and gpio.edge irq from a square wave pulse
Try this patch:
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 30cb7d4..114ccf0 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1272,7 +1
2012 12:32 PM
To: Terry Fryar
Cc: xenomai-help@gna.org
Subject: Re: [Xenomai-help] rtdm difficulties
On 01/20/2012 07:24 PM, Terry Fryar wrote:
> Yeh, omap and gpio.edge irq from a square wave pulse
Try this patch:
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index
30
Cc: xenomai-help@gna.org
Subject: Re: [Xenomai-help] rtdm difficulties
On 01/20/2012 07:24 PM, Terry Fryar wrote:
Yeh, omap and gpio.edge irq from a square wave pulse
Try this patch:
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index
30cb7d4..114ccf0 100644
---
On 01/20/2012 08:37 PM, Terry Fryar wrote:
> Ok, I'll try the patch. A question though...on the beagle, there is a OMAP
> register GPIO_IRQSTATUSx that I am not manually clearing out. This is the
> only place to ack an irq I know of...I assumed that was being handled by the
> kernel? Or is this
Gilles & Philippe!! Your help is always much appreciated!!
-Original Message-
From: Gilles Chanteperdrix [mailto:gilles.chanteperd...@xenomai.org]
Sent: Saturday, January 21, 2012 10:05 AM
To: Terry Fryar
Cc: xenomai-help@gna.org
Subject: Re: [Xenomai-help] rtdm difficulties
On 01/20/
i.org]
Sent: Friday, January 20, 2012 2:47 PM
To: Terry Fryar
Cc: 'Gilles Chanteperdrix'; xenomai-help@gna.org
Subject: Re: [Xenomai-help] rtdm difficulties
On 01/20/2012 08:37 PM, Terry Fryar wrote:
> Ok, I'll try the patch. A question though...on the beagle, there is a
> OM
ar
Cc: 'Gilles Chanteperdrix'; xenomai-help@gna.org
Subject: Re: [Xenomai-help] rtdm difficulties
On 01/20/2012 08:37 PM, Terry Fryar wrote:
> Ok, I'll try the patch. A question though...on the beagle, there is a
> OMAP register GPIO_IRQSTATUSx that I am not manually clearing
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