Networking/Discussion/Networking Drivers/QNX 6.4.0 has bug with RTL8111C?/List of Posts
 
Forum Topic - QNX 6.4.0 has bug with RTL8111C?: (8 Items)
   
Update
Jason Yee
05/24/2010 10:30 AM
post55433
QNX 6.4.0 has bug with RTL8111C?   
I just install QNX6.4.0 with my new PC and the network card is RTL8111C, the card was found and when I try ifconfig, the
 result is 
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33192 
inet 127.0.0.1 netmask 0xff000000 
en0: flags=80008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,SHIM> mtu 1500 
capabilities=7<IP4CSUM,TCP4CSUM,UDP4CSUM> 
enabled=0 
address: 90:e6:ba:53:41:78 
inet 192.168.0.16 netmask 0xffffff00 broadcast 192.168.0.255

and I can ping 127.0.0.1.
But when I connect it to a robot controller with IP 192.168.0.254, the I cannot get through with ping 192.168.0.254. it 
said the host is down, but I can receive the reply from the robot controller when use my old PC (network card is intel**
*).

In addition, if I use command ifconfig en0 IP4CSUM TCP4CSUM UDP4CSUM, and ping again then the pc died.

What the problem is ? actually, I received the reply from the robot yesterday with ping, but today I try ifconfig en0 
IP4CSUM TCP4CSUM UDP4CSUM first, then I can not connect to the robot controller any more.

Please help, many thanks in advance!

Jason
Jason Yee
05/25/2010 6:16 AM
post55457
Re: QNX 6.4.0 has bug with RTL8111C?   
Well, I can get the reply from the robot when I use boot loader: qnxbasema but not qnxbasesmp..

So different boot loader affect the hardware? Can anyone give me a short explaination?

Thank you!
Jason Yee
05/25/2010 6:18 AM
post55458
Re: QNX 6.4.0 has bug with RTL8111C?   
Plus my new PC is dual core,
old PC is one core and the network card working with qnxbasesmp..
Hugh Brown(deleted)
05/25/2010 8:48 AM
post55466
Re: QNX 6.4.0 has bug with RTL8111C?   
It doesn't look as though the link is being established. You can prove this
by running 'nicinfo' and looking at the "Current Operation Rate" line. If
you boot the non-smp image, is the link established?


On 10-05-24 10:30 AM, "Jason Yee" <community-noreply@qnx.com> wrote:

> I just install QNX6.4.0 with my new PC and the network card is RTL8111C, the
> card was found and when I try ifconfig, the result is
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33192
> inet 127.0.0.1 netmask 0xff000000
> en0: flags=80008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,SHIM> mtu 1500
> capabilities=7<IP4CSUM,TCP4CSUM,UDP4CSUM>
> enabled=0 
> address: 90:e6:ba:53:41:78
> inet 192.168.0.16 netmask 0xffffff00 broadcast 192.168.0.255
> 
> and I can ping 127.0.0.1.
> But when I connect it to a robot controller with IP 192.168.0.254, the I
> cannot get through with ping 192.168.0.254. it said the host is down, but I
> can receive the reply from the robot controller when use my old PC (network
> card is intel***).
> 
> In addition, if I use command ifconfig en0 IP4CSUM TCP4CSUM UDP4CSUM, and ping
> again then the pc died.
> 
> What the problem is ? actually, I received the reply from the robot yesterday
> with ping, but today I try ifconfig en0 IP4CSUM TCP4CSUM UDP4CSUM first, then
> I can not connect to the robot controller any more.
> 
> Please help, many thanks in advance!
> 
> Jason
> 
> 
> 
> _______________________________________________
> 
> Networking Drivers
> http://community.qnx.com/sf/go/post55433
> 

-- 
Hugh Brown                      (613) 591-0931 ext. 2209 (voice)
QNX Software Systems Ltd.        (613) 591-3579           (fax)
175 Terence Matthews Cres.       email:  hsbrown@qnx.com
Kanata, Ontario, Canada.
K2M 1W8
Jason Yee
05/25/2010 9:19 AM
post55469
Re: QNX 6.4.0 has bug with RTL8111C?   
Well, I just tried nicinfo with both ma and smp.
and the operation rate are 100.00Mb/s full duplex.
And after nicinfo the smp is also working, and I can get the reply from robot with cammand ping..-_-!!
Hugh Brown(deleted)
05/25/2010 9:42 AM
post55475
Re: QNX 6.4.0 has bug with RTL8111C?   
Does the SMP boot only work after running nicinfo?


On 10-05-25 9:19 AM, "Jason Yee" <community-noreply@qnx.com> wrote:

> Well, I just tried nicinfo with both ma and smp.
> and the operation rate are 100.00Mb/s full duplex.
> And after nicinfo the smp is also working, and I can get the reply from robot
> with cammand ping..-_-!!
> 
> 
> 
> 
> 
> _______________________________________________
> 
> Networking Drivers
> http://community.qnx.com/sf/go/post55469
> 

-- 
Hugh Brown                      (613) 591-0931 ext. 2209 (voice)
QNX Software Systems Ltd.        (613) 591-3579           (fax)
175 Terence Matthews Cres.       email:  hsbrown@qnx.com
Kanata, Ontario, Canada.
K2M 1W8
Jason Yee
05/25/2010 11:37 AM
post55504
Re: QNX 6.4.0 has bug with RTL8111C?   
No..I rebooted it several times with smp, and it not worked any more. 
nicinfo display the link is down.
But reboot with ma is stil working, it seems like something not stble with smp there..l
Hugh Brown(deleted)
05/26/2010 1:21 PM
post55616
Re: QNX 6.4.0 has bug with RTL8111C?   
The devnp-rtl8169.so driver has had many updates since 6.4.0, so if you want
the driver updated, you will have to request this through your sales
channel.


On 10-05-25 11:37 AM, "Jason Yee" <community-noreply@qnx.com> wrote:

> No..I rebooted it several times with smp, and it not worked any more.
> nicinfo display the link is down.
> But reboot with ma is stil working, it seems like something not stble with smp
> there..l 
> 
> 
> 
> _______________________________________________
> 
> Networking Drivers
> http://community.qnx.com/sf/go/post55504
> 

-- 
Hugh Brown                      (613) 591-0931 ext. 2209 (voice)
QNX Software Systems Ltd.        (613) 591-3579           (fax)
175 Terence Matthews Cres.       email:  hsbrown@qnx.com
Kanata, Ontario, Canada.
K2M 1W8

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