You can use RTNet with Xenomai-3, please look through the mail list, there have been many threads about configuring RTNet and Xenomai-3. RTNet is built into Xenomai-3, you don't need these modules. The link below has some good information on RTNet.
https://gitlab.denx.de/Xenomai/xenomai/wikis/Programming For your module problem you need to look at the make-kpkg command and see how to use modules_image flag. It should build your modules. -Greg On Tue, Jun 19, 2018 at 2:33 PM, Ashok kumar <ashokkumar...@gmail.com> wrote: > I want to use xenomai with RTnet, so that I can use soem ethercat > protocol for controlling applications for servo drive. > for this I need to load the following modules. > > sudo modprobe xeno_rtdm.ko > sudo modprobe xeno_hal.ko > sudo modprobe xeno_nucleus.ko > > I followed this links to go with, but I got struck with the problem to > get the modules installed, > mainly rtdm modules which is used to open rteth0 for ethercat communication. > > https://gist.github.com/cbhust/62a01ff22007b9695ef1da2ccc16b993 > > can you please help to solve the problems to configure and to build > the kernel and installing the modules in x86_64 architecture. > > Thank you > > > On Tue, Jun 19, 2018 at 11:11 PM, Greg Gallagher <g...@embeddedgreg.com> > wrote: >> You won't need them for Xenomai-3 if you aren't using things like >> rtnet, ipc or any driver that can be found in the Xenomai tree. Are >> you using a Debian system? This tutorial will get you started: >> >> http://rtt-lwr.readthedocs.io/en/latest/rtpc/xenomai3.html >> >> You'll post later tonight my steps on building an x86 kernel. With >> the above tutorial you'll need to do the modules_image step to >> generate an image for the modules. If you explain what you are trying >> to achieve I may be able to help you configure you system better. >> >> -Greg >> >> On Tue, Jun 19, 2018 at 1:26 PM, Ashok kumar <ashokkumar...@gmail.com> wrote: >>> can you please provide me steps to >>> configure and to build xenomai -3 in x86_64 architecture. >>> >>> to get the modules xeno_rtdm.ko,xeno_hal.ko,xeno_nucleus.ko. >>> >>> thank you >>> >>> On Tue, Jun 19, 2018 at 10:35 PM, Ashok kumar <ashokkumar...@gmail.com> >>> wrote: >>>> Ok I will go through the make-kpkg command can you please provide me >>>> to how to build xenomai -3 in x86_64 architecture. >>>> >>>> to get the modules xeno_rtdm.ko,xeno_hal.ko,xeno_nucleus.ko. >>>> >>>> >>>> >>>> On Tue, Jun 19, 2018 at 10:24 PM, Greg Gallagher <g...@embeddedgreg.com> >>>> wrote: >>>>> Look at the documentation for make-kpkg, you need to build the modules >>>>> using 'modules_image' >>>>> >>>>> https://manpages.debian.org/jessie/kernel-package/make-kpkg.1.en.html >>>>> >>>>> I don't think this is a Xenomai problem, this is an issue with using >>>>> make-kpkg. >>>>> >>>>> There are other ways to build a kernel for x86_64 that you can follow. >>>>> If this isn't an existing project I really recommend using Xenomai-3 >>>>> instead of the older version. >>>>> >>>>> -Greg >>>>> >>>>> On Tue, Jun 19, 2018 at 12:45 PM, Ashok kumar <ashokkumar...@gmail.com> >>>>> wrote: >>>>>> I have build 3.14.17-xenomai-2.6.4 and I have build >>>>>> 3.14.17-xenomai-2.6.4 too using the links below >>>>>> >>>>>> https://github.com/lma-cfpp/cfppa-framework-old/wiki/Xenomai-Kernel >>>>>> http://rtt-lwr.readthedocs.io/en/latest/rtpc/xenomai.html >>>>>> >>>>>> http://rtt-lwr.readthedocs.io/en/latest/adv-tutos/bicompil.html >>>>>> >>>>>> both gave me the same result, and I am using x86_64 architecture. >>>>>> >>>>>> On Tue, Jun 19, 2018 at 10:10 PM, Greg Gallagher <g...@embeddedgreg.com> >>>>>> wrote: >>>>>>> You said before you are using 3.18.20? Are you building for 3.18.20 >>>>>>> or 3.14.17? Are you seeing the object files in your build directory in >>>>>>> the driver folder? >>>>>>> >>>>>>> On Tue, Jun 19, 2018 at 12:33 PM, Ashok kumar <ashokkumar...@gmail.com> >>>>>>> wrote: >>>>>>>> in my lib/module/ >>>>>>>> >>>>>>>> I am able to get this folder 3.14.17-xenomai-2.6.4 , >>>>>>>> in this folder I am able to get xeno_rtdm.o,xeno_hal.o,xeno_nucleus.o. >>>>>>>> some where in arch , drivers, kernel directory , but I am not able to >>>>>>>> get >>>>>>>> xeno_rtdm.ko,xeno_hal.ko,xeno_nucleus.ko, >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Tue, Jun 19, 2018 at 9:56 PM, Greg Gallagher >>>>>>>> <g...@embeddedgreg.com> wrote: >>>>>>>>> When you install your package what do you see under /lib/modules ? >>>>>>>>> >>>>>>>>> On Tue, Jun 19, 2018 at 12:13 PM, Ashok kumar >>>>>>>>> <ashokkumar...@gmail.com> wrote: >>>>>>>>>> sudo make menuconfig >>>>>>>>>> >>>>>>>>>> make-kpkg --bzimage --initrd --append-to-version=-xenomai-2.6.4 -j8 >>>>>>>>>> kernel-image kernel-headers modules >>>>>>>>>> >>>>>>>>>> On Tue, Jun 19, 2018 at 9:41 PM, Greg Gallagher >>>>>>>>>> <g...@embeddedgreg.com> wrote: >>>>>>>>>>> What command are you using to build the kernel? >>>>>>>>>>> >>>>>>>>>>> On Tue, Jun 19, 2018 at 12:02 PM, Ashok kumar >>>>>>>>>>> <ashokkumar...@gmail.com> wrote: >>>>>>>>>>>> I too have followed the steps as mentioned in >>>>>>>>>>>> http://www.orocos.org/files/tut_install_orocos_hydro_xeno.txt >>>>>>>>>>>> >>>>>>>>>>>> in kernel config point number 7. Make appropriate changes to >>>>>>>>>>>> Real-time sub-system. >>>>>>>>>>>> >>>>>>>>>>>> I am using x86_64 architecture ,64 bit processor >>>>>>>>>>>> what features should I enable and disable to get these modules >>>>>>>>>>>> xeno_rtdm.ko,xeno_hal.ko,xeno_nucleus.ko. >>>>>>>>>>>> in Real-time sub-system. kernel configuration. >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> # Configure and build kernel >>>>>>>>>>>> # 1. Processor type and features -> Processor family -- select >>>>>>>>>>>> proper >>>>>>>>>>>> # processor. >>>>>>>>>>>> # 2. Power management and ACPI options -> ACPI (Advanced >>>>>>>>>>>> Configuration and >>>>>>>>>>>> # Power Interface) Support -- turn of Processor. >>>>>>>>>>>> # 3. Power management and ACPI options -> CPU Frequency scaling -- >>>>>>>>>>>> turn off >>>>>>>>>>>> # CPU Frequency scaling. >>>>>>>>>>>> # 4. Power management and ACPI options -- turn off CPU idle PM >>>>>>>>>>>> support. >>>>>>>>>>>> # 5. Kernel hacking turn off KGDB: kernel debugger. >>>>>>>>>>>> # 6. Turn off Virtualization. >>>>>>>>>>>> # 7. Make appropriate changes to Real-time sub-system. >>>>>>>>>>>> # 8. Device Drivers -> IOMMU Hardware Support -- turn off >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> On Tue, Jun 19, 2018 at 9:24 PM, Greg Gallagher >>>>>>>>>>>> <g...@embeddedgreg.com> wrote: >>>>>>>>>>>>> Make sure you do your make step with 'make modules'. I used this >>>>>>>>>>>>> tutorial [1] when i was building xenomai 2.6 a long time ago, it >>>>>>>>>>>>> should help you as well. >>>>>>>>>>>>> >>>>>>>>>>>>> [1] http://www.orocos.org/files/tut_install_orocos_hydro_xeno.txt >>>>>>>>>>>>> >>>>>>>>>>>>> On Tue, Jun 19, 2018 at 11:47 AM, Ashok kumar >>>>>>>>>>>>> <ashokkumar...@gmail.com> wrote: >>>>>>>>>>>>>> In menuconfig I have used >>>>>>>>>>>>>> >>>>>>>>>>>>>> the following >>>>>>>>>>>>>> >>>>>>>>>>>>>> * General setup >>>>>>>>>>>>>> --> Local version - append to kernel release: -xenomai-2.6.5 >>>>>>>>>>>>>> --> Timers subsystem >>>>>>>>>>>>>> --> High Resolution Timer Support (Enable) >>>>>>>>>>>>>> * Real-time sub-system >>>>>>>>>>>>>> --> Xenomai (Enable) >>>>>>>>>>>>>> --> Nucleus (Enable) >>>>>>>>>>>>>> --> Pervasive real-time support in user-space (Enable) >>>>>>>>>>>>>> * Power management and ACPI options >>>>>>>>>>>>>> --> Run-time PM core functionality (Disable) >>>>>>>>>>>>>> --> ACPI (Advanced Configuration and Power Interface) Support >>>>>>>>>>>>>> --> Processor (Disable) >>>>>>>>>>>>>> --> CPU Frequency scaling >>>>>>>>>>>>>> --> CPU Frequency scaling (Disable) >>>>>>>>>>>>>> --> CPU idle >>>>>>>>>>>>>> --> CPU idle PM support (Disable) >>>>>>>>>>>>>> * Pocessor type and features >>>>>>>>>>>>>> --> Processor family >>>>>>>>>>>>>> --> Core 2/newer Xeon (if \"cat /proc/cpuinfo | grep >>>>>>>>>>>>>> family\" >>>>>>>>>>>>>> returns 6, set as Generic otherwise) >>>>>>>>>>>>>> * Power management and ACPI options >>>>>>>>>>>>>> --> Memory power savings >>>>>>>>>>>>>> --> Intel chipset idle memory power saving driver (Disable) >>>>>>>>>>>>>> and in nucleus I have seleted RTDM drivers, in >>>>>>>>>>>>>> interfaces,drivers etc >>>>>>>>>>>>>> >>>>>>>>>>>>>> and I am using x86_64 processor configuration. >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Tue, Jun 19, 2018 at 9:12 PM, Greg Gallagher >>>>>>>>>>>>>> <g...@embeddedgreg.com> wrote: >>>>>>>>>>>>>>> Under the Xenomai section of menuconfig, do you have them >>>>>>>>>>>>>>> selected as >>>>>>>>>>>>>>> modules you can load or built into the kernel? Also you are >>>>>>>>>>>>>>> using a >>>>>>>>>>>>>>> pretty old version on Xenomai, have you considered using >>>>>>>>>>>>>>> Xenomai-3 >>>>>>>>>>>>>>> instead? I haven't used Xenomai 2.6 in a while so my support >>>>>>>>>>>>>>> may be >>>>>>>>>>>>>>> rusty. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On Tue, Jun 19, 2018 at 11:29 AM, Ashok kumar >>>>>>>>>>>>>>> <ashokkumar...@gmail.com> wrote: >>>>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> I am getting xeno_rtdm.o,xeno_hal.o,xeno_nucleus.o. file but I >>>>>>>>>>>>>>>> am not >>>>>>>>>>>>>>>> getting xeno_rtdm.ko, xeno_hal.ko, xeno_nucleus.ko >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> I should get .ko file to load it in kernel module . >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Thank you >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Tue, Jun 19, 2018 at 8:47 PM, Greg Gallagher >>>>>>>>>>>>>>>> <g...@embeddedgreg.com> wrote: >>>>>>>>>>>>>>>>> Are you building the RTDM modules? Do you see them getting >>>>>>>>>>>>>>>>> built in >>>>>>>>>>>>>>>>> the kernel output. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Please refrain from continuously posting the same question, >>>>>>>>>>>>>>>>> we will >>>>>>>>>>>>>>>>> try to help you but it may take some time to respond. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> -Greg >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> On Tue, Jun 19, 2018 at 5:44 AM, Ashok kumar >>>>>>>>>>>>>>>>> <ashokkumar...@gmail.com> wrote: >>>>>>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> I have turned modules ON, I have attached the enable modules >>>>>>>>>>>>>>>>>> section >>>>>>>>>>>>>>>>>> in the kernel configuration >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> thank you >>>>>>>>>>>>>>>>>> R.Ashokkumar >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> On Mon, Jun 18, 2018 at 7:30 PM, Greg Gallagher >>>>>>>>>>>>>>>>>> <g...@embeddedgreg.com> wrote: >>>>>>>>>>>>>>>>>>> Did you turn them on in menuconfig when you built your >>>>>>>>>>>>>>>>>>> kernel? >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> -Greg >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> On Mon, Jun 18, 2018 at 1:40 AM, Ashok kumar >>>>>>>>>>>>>>>>>>> <ashokkumar...@gmail.com> wrote: >>>>>>>>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> I have patched xenomai -2.6.4 with linux 3.18.20 . >>>>>>>>>>>>>>>>>>>> and installed the patched kernel, and compiled the >>>>>>>>>>>>>>>>>>>> xenomai library using below >>>>>>>>>>>>>>>>>>>> commands >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> cd /usr/src >>>>>>>>>>>>>>>>>>>> sudo mkdir build_xenomai-2.6.4 >>>>>>>>>>>>>>>>>>>> cd build_xenomai-2.6.4 >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> sudo ../xenomai-2.6.4/configure --enable-shared >>>>>>>>>>>>>>>>>>>> --enable-smp --enable-x86-sep >>>>>>>>>>>>>>>>>>>> sudo make -j8 >>>>>>>>>>>>>>>>>>>> sudo make install >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> in /usr/xenomai/ I am not able to get the modules >>>>>>>>>>>>>>>>>>>> directory and xenomai modules >>>>>>>>>>>>>>>>>>>> are not available ,xeno_rtdm,xeno_hal,xeno_nucleus. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> I used the below command to load the modules >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> sudo modprobe xeno_rtdm, >>>>>>>>>>>>>>>>>>>> sudo modprobe xeno_hal >>>>>>>>>>>>>>>>>>>> sudo modprobe xeno_nucleus >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> but the modules are not getting loaded. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> is there any modification should be done in the make file, >>>>>>>>>>>>>>>>>>>> or any >>>>>>>>>>>>>>>>>>>> other options should be enabled in the configure options >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> kindly help me the get the xenomai modules available. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Thank you >>>>>>>>>>>>>>>>>>>> R.Ashokkumar >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>>>>>>>> Xenomai mailing list >>>>>>>>>>>>>>>>>>>> Xenomai@xenomai.org >>>>>>>>>>>>>>>>>>>> https://xenomai.org/mailman/listinfo/xenomai _______________________________________________ Xenomai mailing list Xenomai@xenomai.org https://xenomai.org/mailman/listinfo/xenomai
