[Skyeye-developer] SkyEye 1.2.3 with NIC SKYEYE NE2K can't communicat by ping command

[undefined]

skyeye-developer

I met the same error like the mail before mentioned  
[Skyeye-developer] SkyEye NIC does not work in my kernel
Stanislav Meduna stano at meduna.org 
Sun Jul 8 16:44:13 CST 2007 

I use  skyeye 1.2.3 ,compiled uClinux-dist-20030522 in gcc 3.4.4 ,have tap0 up in linux redhat9.0,
In linux
I get 
  PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
  From 10.0.0.1 icmp_seq=2 Destination Host Unreachable
  From 10.0.0.1 icmp_seq=3 Destination Host Unreachable
  From 10.0.0.1 icmp_seq=4 Destination Host Unreachable 
uclinux
/>ifconfig
eth0      Link encap:Ethernet  HWaddr 00:04:03:02:01:0F  
          inet addr:10.0.0.2  Bcast:10.255.255.255  Mask:255.0.0.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 iB)  TX bytes:0 (0.0 iB)
          Interrupt:16
 
but use skyeye 0.7.4+same img+conf file,I can ping normally!!!!


I found many people in bbs have the same error by google,so I do some test, use two image and three version of skyeye.  skyeye.conf is same in testsuit2/at91/uclinux_rtl8019

skyeye          use my compiled uclinux romfs.img  testsuit2-examples,at91 uclinux_rtl8019
                     uClinux-dist-20030522
         
                     found NIC?   ping ok?            found NIC?   ping  ok?
0.7.4                SKYEYE NE2K  yes                 not found    error              
1.2.2                SKYEYE NE2K  no                  NE1000       no
1.2.3                SKYEYE NE2K  no                  NE2000       yes

why this happen?
=======================================================================
The mail I found in mail list mentioned the same situation.

[Skyeye-developer] SkyEye NIC does not work in my kernel
Stanislav Meduna stano at meduna.org 
Sun Jul 8 16:44:13 CST 2007 

Previous message: [Skyeye-developer] Fwd: SF.net SVN: skyeye: [269] skyeye-v1/trunk/arch/mips 
Next message: [Skyeye-developer] SkyEye NIC does not work in my kernel 
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] 

--------------------------------------------------------------------------------

Hi,

I am trying to get the uClinux 20070130 running on skyeye 1.2.3
inclusive networking working. I got to the point where
the kernel boots and the basic applications work,
I have the tap0 interface, the kernel sees the uClinux's
SkyEye NE2k 'card', but there is no communication.
All I get is
  PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
  From 10.0.0.1 icmp_seq=2 Destination Host Unreachable
  From 10.0.0.1 icmp_seq=3 Destination Host Unreachable
  From 10.0.0.1 icmp_seq=4 Destination Host Unreachable

I tried the testsuite and the networking works - but
there is no SkyEye NE2k, but the 'normal' one. SkyEye
is the same, as is the skyeye.conf. I even tried
to compile a generic NE2k driver instead of
SkyEye's, no difference.

So the problem is in my kernel. How can I find the exact
kernel configuration of the kernel used in the
skyeye-testsuite-2.2/uClinux/at91/uclinux_rtl8019,
so I can compare them? Are there any debugging
possibilities in the sene2k and/or SkyEye
to check what part of the communication does
not work?


 				

　　　　　　　　undefined
　　　　　　　　undefined at 163.com
　　　　　　　　　　2007-07-27