Re: linux not getting gpio interrupts on xenomai 3.0.8 on raspberrypi raspbian/stretch kernel 4.9

2019-06-19 Thread Harco Kuppens via Xenomai
Op 19/06/2019 om 17:00 schreef Greg Gallagher: On Wed, Jun 19, 2019 at 8:44 AM Harco Kuppens wrote: The ipipe patched not entirely cleanly on the rpi kernel source; I had to make little changes in the patch, but not anything really seriously. So I expect it to be fine. I used the

RE: Commands for reading, loading and unloading drivers on BeagleBone Black?

2019-06-19 Thread Lange Norbert via Xenomai
Use sysfs- # unbind the current driver for those devices for sio in 1-2:1.0 1-2:1.1 1-2:1.2 1-2:1.3; do echo "$sio" > /sys/bus/usb/devices/"$sio"/driver/unbind done # use a specific driver 'ftdi_sio' for a device echo "1-2:1.0" > /sys/bus/usb/drivers/ftdi_sio/bind # let linux pick a

[PATCH] cobalt/posix/signal: Fix iteration over sigwaiters

2019-06-19 Thread Jan Kiszka via Xenomai
From: Jan Kiszka Using thread both as the iteration variable and the source of the list causes list_for_each_entry to derail after the first thread that has no hit. This could be triggered by sending a process a signal that was in sigwait, but not for that signal. Fix this by using a stable

Re: Commands for reading, loading and unloading drivers on BeagleBone Black?

2019-06-19 Thread Greg Gallagher via Xenomai
Hi, On Wed, Jun 19, 2019 at 4:18 AM danwe via Xenomai wrote: > > Hello, > > I am using a BeagleBone Black with Xenomai and RTnet on top. As some > real-time programs are not working it could be that the installed drivers > on my BeagleBone Black are still the standard drivers and not the

Re: linux not getting gpio interrupts on xenomai 3.0.8 on raspberrypi raspbian/stretch kernel 4.9

2019-06-19 Thread Greg Gallagher via Xenomai
On Wed, Jun 19, 2019 at 8:44 AM Harco Kuppens wrote: > > The ipipe patched not entirely cleanly on the rpi kernel source; I had to > make little changes in the patch, but not anything really seriously. So I > expect it to be fine. > > I used the rasbpian kernel source because it has better

Re: linux not getting gpio interrupts on xenomai 3.0.8 on raspberrypi raspbian/stretch kernel 4.9

2019-06-19 Thread Harco Kuppens via Xenomai
The ipipe patched not entirely cleanly on the rpi kernel source; I had to make little changes in the patch, but not anything really seriously. So I expect it to be fine. I used the rasbpian kernel source because it has better support for the raspberry pi's and mainly because it has better

Commands for reading, loading and unloading drivers on BeagleBone Black?

2019-06-19 Thread danwe via Xenomai
Hello, I am using a BeagleBone Black with Xenomai and RTnet on top. As some real-time programs are not working it could be that the installed drivers on my BeagleBone Black are still the standard drivers and not the real-time drivers. As I did not find anything on internet (only how to install

[PATCH] prepare-kernal.sh: Add --copylinks option

2019-06-19 Thread Johannes Kirchmair via Xenomai
The prepare-kernal.sh script by default adds the xenomai kernel components to the kernel source using soft links. If you move/remove the xenomai source or move the patched kernel source to another workstation, you must change all this links or even replace them by the actual files. To simplify

Re: Preview: 4.19-x86 support

2019-06-19 Thread Jan Kiszka via Xenomai
On 18.06.19 23:20, Alec Ari wrote: Hi, a bit OT: How hard is it for you guys to re-write IPIPE on top of the latest entry_64.S file? I mean, every few kernel releases, especially when KAISER/RETROLINE was introduced, that file changed dramatically. Is x86 assembly programming easy for you Jan