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DHCP problem with interrupt eth driver
- From: "Stefan Rosinger" <a_jedi_night4u at gmx dot at>
- To: "ecos-discuss at sources dot redhat dot com" <ecos-discuss at sources dot redhat dot com>
- Date: Fri, 21 Jan 2005 11:44:31 +0100
- Subject: [ECOS] DHCP problem with interrupt eth driver
Hi all!
I still have a problem with getting a DHCP address with interrupt driver
and FreeBSD stack.
The problem with the interrupt is, that i cant cancel it when it appears.
Mainly i think that is not a failure of my interrupt controller because
other network test worked fine.(e.g. ping)
I have no idea whats going on with the dhcp routine.
For a better imagination of my problem, i added the diagnostic output and
the sniffed packages from ethereal.
Init device '/dev/edip0'
Init eDip 240-7 serial channel: ff1019f8
Init device '/dev/ser1'
VIRTEX2P SERIAL init - Device: ff0e0900 - IRQ#: 3
Set output buffer - buf: ff103dc8 len: 128
Set input buffer - buf: ff103e48 len: 128
Network stack using 69632 bytes for misc space
69632 bytes for mbufs
139264 bytes for mbuf clusters
[cyg_net_init] Init: mbinit(0x00000000)
[cyg_net_init] Init: cyg_net_init_devs(0x00000000)
Init device 'dm9000_eth0'
[cyg_net_init] Init: loopattach(0x00000000)
[cyg_net_init] Init: ifinit(0x00000000)
[cyg_net_init] Init: domaininit(0x00000000)
[cyg_net_init] Init: cyg_net_add_domain(0xff1010ac)
New domain internet at 0x00000000
[cyg_net_init] Init: cyg_net_add_domain(0xff100e30)
New domain route at 0x00000000
[cyg_net_init] Init: call_route_init(0x00000000)
[cyg_net_init] Init: sysctl_register_all(0x00000000)
[cyg_net_init] Done
Entering twothreads' cyg_user_start() function
Device edip lookuped
eDip server...running: 1
[eth_drv_ioctl] Warning: Driver can't set multi-cast mode
[eth_drv_ioctl] Warning: Driver can't set multi-cast mode
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 0
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
Sending 342 bytes
xmit 42 bytes at ff11a4d6 sg[1]
FF11A4D6: FF FF FF FF FF FF 00 60 6E 00 01 07 08 00 45 00
|.......`n.....E.|
FF11A4E6: 01 48 00 01 00 00 40 11 79 A5 00 00 00 00 FF FF
|.H....@.y.......|
FF11A4F6: FF FF 00 44 00 43 01 34 F0 E3
|...D.C.4.. |
xmit 300 bytes at ff12b57c sg[2]
FF12B57C: 01 01 06 00 63 B7 01 07 00 00 80 00 00 00 00 00
|....c...........|
FF12B58C: 00 00 00 00 00 00 00 00 00 00 00 00 00 60 6E 00
|.............`n.|
FF12B59C: 01 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B5AC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B5BC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B5CC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B5DC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B5EC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B5FC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B60C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B61C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B62C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B63C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B64C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B65C: 00 00 00 00 00 00 00 00 00 00 00 00 63 82 53 63
|............c.Sc|
FF12B66C: 35 01 01 37 09 36 33 3A 3B 01 03 06 0F 1C 39 02
|5..7.63:;.....9.|
FF12B67C: 02 40 FF 00 00 00 00 00 00 00 00 00 00 00 00 00
|.@..............|
FF12B68C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12B69C: 00 00 00 00 00 00 00 00 00 00 00 00
|............ |
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 0
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 0
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 1
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 1
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 1
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
Sending 342 bytes
xmit 42 bytes at ff11a456 sg[1]
FF11A456: FF FF FF FF FF FF 00 60 6E 00 01 07 08 00 45 00
|.......`n.....E.|
FF11A466: 01 48 00 02 00 00 40 11 79 A4 00 00 00 00 FF FF
|.H....@.y.......|
FF11A476: FF FF 00 44 00 43 01 34 F0 E3
|...D.C.4.. |
xmit 300 bytes at ff12bd7c sg[2]
FF12BD7C: 01 01 06 00 63 B7 01 07 00 00 80 00 00 00 00 00
|....c...........|
FF12BD8C: 00 00 00 00 00 00 00 00 00 00 00 00 00 60 6E 00
|.............`n.|
FF12BD9C: 01 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BDAC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BDBC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BDCC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BDDC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BDEC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BDFC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BE0C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BE1C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BE2C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BE3C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BE4C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BE5C: 00 00 00 00 00 00 00 00 00 00 00 00 63 82 53 63
|............c.Sc|
FF12BE6C: 35 01 01 37 09 36 33 3A 3B 01 03 06 0F 1C 39 02
|5..7.63:;.....9.|
FF12BE7C: 02 40 FF 00 00 00 00 00 00 00 00 00 00 00 00 00
|.@..............|
FF12BE8C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
FF12BE9C: 00 00 00 00 00 00 00 00 00 00 00 00
|............ |
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 6
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 6
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 6
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 6
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 15
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 15
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 15
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 15
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 33
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 33
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 33
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 34
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 66
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 66
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 66
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
---------DHCPSTATE_INIT sending:
BOOTP[eth0] op: REQUEST
htype: Ethernet
hlen: 6
hops: 0
xid: 0x63b70107
secs: 67
flags: 0x8000
hw_addr: 00:60:6e:00:01:07
client IP: 0.0.0.0
my IP: 0.0.0.0
server IP: 0.0.0.0
gateway IP: 0.0.0.0
options:
DHCP message: 1 DISCOVER
DHCP option: 37/55.9: 54 51 58 59 1 3 6 15 28
DHCP option: 39/57.2: 576
BOOTP/DHCP failed on eth0
why come the DHCPSTATE_INIT so often?
//ethereal output
No. Time Source Destination Protocol
Info
7 3.840461 0.0.0.0 255.255.255.255 DHCP
DHCP Discover - Transaction ID 0x63b70107
8 3.857470 192.168.0.1 Broadcast ARP
Who has 192.168.0.17? Tell 192.168.0.1
9 3.986614 192.168.0.1 255.255.255.255 DHCP
DHCP Offer - Transaction ID 0x63b70107
12 4.287656 0.0.0.0 255.255.255.255 DHCP
DHCP Discover - Transaction ID 0x63b70107
13 4.292514 192.168.0.1 Broadcast ARP
Who has 192.168.0.17? Tell 192.168.0.1
thx for any help or ideas!
greetings
stefan
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