This is the mail archive of the ecos-discuss@sourceware.cygnus.com mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: Ping test question




> On 18-May-00 Nicolas Gerber wrote:
> > Hi all,
> > I'm trying to run the TCP/IP stack test programs on an edb7209-2C.0
board.
> > I have disabled DHCP and enabled manual IP address configuration.
> >
> > So my board looks totaly outside the network.
> > Is there any special point in the edb72xxx ethernet configuration that I
forget?
> >
> My best guess is that you have not modified your hardware (per the
README).  This
> particular board cannot generate ethernet interrupts (required by the
driver) unless
> you physically remove resistor R168 and all jumpers from JP45.

I remove the resistor R168 and all jumpers from JP45, and unfortunately, it
doesn't change anything.

> Do you know what the board actually sends on the wire?
I get the following output with the 'set net_debug = 1' command :

Loading section .rom_vectors, size 0x60 lma 0x8000
Loading section .text, size 0x2b698 lma 0x8060
Loading section .rodata, size 0x8e13 lma 0x336f8
Loading section .data, size 0xb04 lma 0x3c50c
Start address 0x8060 , load size 217103
Transfer rate: 27137 bits/sec, 305 bytes/write.
(gdb) set net_debug = 1
(gdb) cont
Continuing.
Network stack using 65536 bytes for misc space
                    65536 bytes for mbufs
                    131072 bytes for mbuf clusters
Init device 'edb7xxx'
cs8900 init
CS8900 - type: 630E, rev: 800
CS8900 - status: D6 (no EEPROM present)
Start PING test
BOOTP[eth0] op: REPLY
       hw_type: Ethernet
       hw_addr: FF:FF:FF:FF:FF:FF
     client IP: 10.20.2.202
         my IP: 10.20.2.202
     server IP: 10.20.2.215
    gateway IP: 10.20.2.250
  options:
        subnet mask: 255.255.255.0
       IP broadcast: 10.20.2.255
Sending 42 bytes
xmit 42 bytes at 523AE
000523AE: FFFF FFFF FFFF 0888  1234 5678 0806 0001   |.........4Vx....|
000523BE: 0800 0604 0001 0888  1234 5678 0A14 02CA   |.........4Vx....|
000523CE: 0000 0000 0000 0A14  02CA                  |..........      |
PING server 10.20.2.215
Tx event: 8
Sending 42 bytes
xmit 42 bytes at 5252E
0005252E: FFFF FFFF FFFF 0888  1234 5678 0806 0001   |.........4Vx....|
0005253E: 0800 0604 0001 0888  1234 5678 0A14 02CA   |.........4Vx....|
0005254E: 0000 0000 0000 0A14  02D7                  |..........      |
Tx event: 8
recvfrom: Operation timed out
Sending 42 bytes
xmit 42 bytes at 524AE
000524AE: FFFF FFFF FFFF 0888  1234 5678 0806 0001   |.........4Vx....|
000524BE: 0800 0604 0001 0888  1234 5678 0A14 02CA   |.........4Vx....|
000524CE: 0000 0000 0000 0A14  02D7                  |..........      |
Tx event: 8
recvfrom: Operation timed out
recvfrom: Operation timed out
recvfrom: Operation timed out
...........................

Sent 16 packets, received 0 OK, 0 bad
PING server 10.20.2.247
Sending 42 bytes
xmit 42 bytes at 5252E
0005252E: FFFF FFFF FFFF 0888  1234 5678 0806 0001   |.........4Vx....|
0005253E: 0800 0604 0001 0888  1234 5678 0A14 02CA   |.........4Vx....|
0005254E: 0000 0000 0000 0A14  02F7                  |..........      |
Tx event: 8
recvfrom: Operation timed out
recvfrom: Operation timed out
recvfrom: Operation timed out
.....................

Sent 16 packets, received 0 OK, 0 bad
... Done

Is it a problem related with my IP address configuration?

Comments are welcome,
Thanks Thanks Thanks.




Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]