Re: [RTnet-users] r7168 using the rt_r8169.ko driver

[sam s. <sa...@em...>]

I don't think our conversation made it to the list so I thought I would 
re-cap.

I got Hidde's rt_r8169.c from the link he posted and I dropped the 
rt_r8169.c file into the /rtnet-0.9.13/drivers directory.  I get an 
error when I do a
make clean
make

/home/empire/rtnet-0.9.13/drivers/rt_r8169.c:32:24: fatal error: 
asm/system.h: No such file or directory
compilation terminated.
make[4]: *** [/home/empire/rtnet-0.9.13/drivers/rt_r8169.o] Error 1
make[3]: *** [_module_/home/empire/rtnet-0.9.13/drivers] Error 2
make[3]: Leaving directory `/usr/src/linux-headers-3.5.7-xenomai-2.6.2.1'
make[2]: *** [all-local.ko] Error 2
make[2]: Leaving directory `/home/empire/rtnet-0.9.13/drivers'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/empire/rtnet-0.9.13/drivers'
make: *** [all-recursive] Error 1

I also sent this

empire@empire-K55A:~/rtnet-0.9.13$  uname -a
Linux empire-K55A 3.5.7-xenomai-2.6.2.1 #1 SMP Sat Feb 9 15:03:06 CST 2013 x86_64 x86_64 x86_64 GNU/Linux

Hidde suggested

Hello,

I use kernel 3.2.21 with xenomai 2.6.2.1. The latest RTNet release
only supports kernels up to 3.2 according to the news:
http://sourceforge.net/p/rtnet/news/.

well - I went into the rt_r8169.c file and just remarked out
#include <asm/system.h>

make clean and then a make seemed to work then.

and it seemed to build - I was able to up the rteth0 and also solicit a route.

The reason I am playing with RTnet is Linuxcnc (a machine control software) is starting to support realtime ethernet devices.  I have a mesa 7i80 that I can not use with my laptop for testing.  (interface device for machine control) I just tested it and it also seems to work so - SUCCESS!!

http://www.electronicsam.com/images/KandT/testing/LaptopRTnet.jpg

Thanks much!!
sam













On 10/3/2013 4:16 AM, Hidde Verstoep (E2M) wrote:
> Hello Sam,
>
> I recently posted a version of the driver I ported from a more recent
> Linux driver. You can just drop it over the old file and it should
> work. http://sourceforge.net/mailarchive/message.php?msg_id=31389885.
>
> I see now that it was an HTML message, which is why you might not have
> found it. This mail should be in plain text now.
>
> Kind regards,
>
> Hidde Verstoep
> E2M Technologies B.V.
>
> On Wed, Oct 2, 2013 at 9:47 PM, sam sokolik <sa...@em...> wrote:
>> I meant the subject to say
>>
>> RTL8168 using the rt_r8169.ko driver
>>
>> Also - I did try the rt_8139too.ko driver the same way.. Got this
>> similar error
>>
>> [16716.482616] rt_8139too: 0000:03:00.2: region #1 not an MMIO resource,
>> aborting
>> [16716.482621] Trying to free nonexistent resource
>> <000000000000e000-000000000000e0ff>
>> [16716.482624] Trying to free nonexistent resource
>> <00000000f0004000-00000000f0004fff>
>> [16716.482626] Trying to free nonexistent resource
>> <00000000f0000000-00000000f0003fff>
>>
>> thanks
>> sam
>>
>>
>> On 10/2/2013 11:59 AM, sam sokolik wrote:
>>> I am getting this exact error (RTnet 0.9.13)
>>>
>>> http://www.mail-archive.com/rtn...@li.../msg03371.html
>>>
>>> This is what I did.
>>>
>>> lspci -nnk
>>>
>>> gets me
>>>
>>> 03:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
>>> RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168]
>>> (rev 0a)
>>>        Subsystem: ASUSTeK Computer Inc. Device [1043:1457]
>>>        Kernel modules: r8169
>>>
>>> Next
>>>
>>> sudo echo "10ec 8168" > /sys/bus/pci/drivers/rt_r8169/new_id
>>>
>>> and get in dmesg
>>> [  951.112877] rt_r8169: region #1 not an MMIO resource, aborting
>>>
>>> Is there any work around?  My google foo is failing me.
>>>
>>> sam
>>>
>>>
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