I finally plugged in the three boards (two senao and a lynksys wmp-11) and I got
the following:
voldemort: -root-
# iwconfig
lo no wireless extensions.
dummy0 no wireless extensions.
eth0 no wireless extensions.
netcs0 IEEE 802.11-DS ESSID:"amb1" Nickname:"voldemort"
Mode:Master Frequency:2.412GHz Access Point: 00:06:25:09:23:5A
Bit Rate=2Mb/s Tx-Power=20 dBm Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:31 Invalid misc:4673 Missed beacon:0
netcs1 IEEE 802.11-DS ESSID:"amb2"
Mode:Master Tx-Power=20 dBm
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
netcs2 IEEE 802.11-DS ESSID:"test"
Mode:Master Frequency:2.422GHz Access Point: 00:02:6F:07:30:86
Bit Rate:2Mb/s Tx-Power:-13 dBm Sensitivity=1/3
Retry min limit:8 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
voldemort: -root-
# cat /proc/interrupts
CPU0
0: 69509 XT-PIC timer
1: 2 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 0 XT-PIC i82365
7: 0 XT-PIC hostap_cs
9: 0 XT-PIC hostap_cs
10: 120 XT-PIC netcs0
11: 723 XT-PIC eth0
12: 0 XT-PIC i82365
14: 7846 XT-PIC ide0
NMI: 0
ERR: 0
voldemort: -root-
# cat /e proc/pci
PCI devices found:
Bus 0, device 0, function 0:
Class 0600: PCI device 1106:0601 (rev 5).
Master Capable. Latency=8.
Prefetchable 32 bit memory at 0xd0000000 [0xd3ffffff].
Bus 0, device 1, function 0:
Class 0604: PCI device 1106:8601 (rev 0).
Master Capable. No bursts. Min Gnt=12.
Bus 0, device 7, function 0:
Class 0601: PCI device 1106:0686 (rev 64).
Bus 0, device 7, function 1:
Class 0101: PCI device 1106:0571 (rev 6).
Master Capable. Latency=32.
I/O at 0x9000 [0x900f].
Bus 0, device 7, function 4:
Class 0680: PCI device 1106:3057 (rev 64).
Bus 0, device 7, function 5:
Class 0401: PCI device 1106:3058 (rev 80).
IRQ 12.
I/O at 0x9c00 [0x9cff].
I/O at 0xa000 [0xa003].
I/O at 0xa400 [0xa403].
Bus 0, device 8, function 0:
Class 0280: PCI device 1260:3873 (rev 1).
IRQ 10.
Master Capable. Latency=32.
Prefetchable 32 bit memory at 0xd7000000 [0xd7000fff].
Bus 0, device 9, function 0:
Class 0607: PCI device 1180:0475 (rev 128).
IRQ 5.
Master Capable. Latency=32. Min Gnt=128.Max Lat=7.
Non-prefetchable 32 bit memory at 0xd7001000 [0xd7001fff].
Bus 0, device 10, function 0:
Class 0607: PCI device 1180:0475 (rev 128).
IRQ 12.
Master Capable. Latency=32. Min Gnt=128.Max Lat=7.
Non-prefetchable 32 bit memory at 0xd7006000 [0xd7006fff].
Bus 0, device 14, function 0:
Class 0200: PCI device 10ec:8139 (rev 16).
IRQ 11.
Master Capable. Latency=32. Min Gnt=32.Max Lat=64.
I/O at 0xcc00 [0xccff].
Non-prefetchable 32 bit memory at 0xd700b000 [0xd700b0ff].
Bus 1, device 0, function 0:
Class 0300: PCI device 1023:8500 (rev 106).
IRQ 10.
Master Capable. Latency=32.
Non-prefetchable 32 bit memory at 0xd5800000 [0xd5ffffff].
Non-prefetchable 32 bit memory at 0xd6000000 [0xd601ffff].
Non-prefetchable 32 bit memory at 0xd5000000 [0xd57fffff].
The /proc/interrupts pseudofile shows the following:
voldemort: -root-
# cat /proc/interrupts
CPU0
0: 1347880 XT-PIC timer
1: 2 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 0 XT-PIC i82365
7: 0 XT-PIC hostap_cs
9: 0 XT-PIC hostap_cs
10: 975 XT-PIC netcs0
11: 12053 XT-PIC eth0
12: 0 XT-PIC i82365
14: 7847 XT-PIC ide0
NMI: 0
ERR: 0
where no interrupt is catched by hostap_cs which suggests an interrupt problem
with the PCI-PCMCIA bridge.
I tried at /etc/default/pcmcia the following entries:
PCIC_OPTS='irq_mode=0'
PCIC_OPTS='irq_mode=1'
PCIC_OPTS='irq_mode=1 irq_list=0'
PCIC_OPTS='irq_mode=1 irq_list=0 extra_sockets=1'
but I get the same output from iwconfig after restarting pcmcia subsystem.
So it seems the problem is interurpt related but I don't know how to isolate the
problem and solve it.
What do you suggest I can do?
Thanks a lot.
abel
On Fri, 20 Feb 2004 12:07:46 +0200, Vladimir Ivaschenko wrote
> Looks like an IRQ problem. Check /proc/interrupts
>
> abel wrote:
> > Well, I cannot get either a single card up & running.
> > The card is Senao NL-2511CD+EX2 w/PCI-PCMCIA adapter.
> >
> > 1.- After bootup I got the following output from ip and iwconfig:
> >
> > # ip link
> > 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
> > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> > 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop
> > link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> > 3: eth0: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc pfifo_fast qlen 100
> > link/ether 00:0d:87:2f:a9:f4 brd ff:ff:ff:ff:ff:ff
> > 4: netcs0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 100
> > link/ether 00:02:6f:07:30:81 brd ff:ff:ff:ff:ff:ff
> >
> > voldemort: -root-
> > # ip addr
> > 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
> > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> > inet 127.0.0.1/8 scope host lo
> > 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop
> > link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
> > 3: eth0: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc pfifo_fast qlen 100
> > link/ether 00:0d:87:2f:a9:f4 brd ff:ff:ff:ff:ff:ff
> > inet 200.68.122.145/29 scope global eth0
> > 4: netcs0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 100
> > link/ether 00:02:6f:07:30:81 brd ff:ff:ff:ff:ff:ff
> > inet 10.4.4.1/24 scope global netcs0
> >
> > voldemort: -root-
> > # iwconfig
> > lo no wireless extensions.
> >
> > dummy0 no wireless extensions.
> >
> > eth0 no wireless extensions.
> >
> > netcs0 IEEE 802.11-DS ESSID:"amb1"
> > Mode:Master Tx-Power=20 dBm
> > Link Quality:0 Signal level:0 Noise level:0
> > Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
> > Tx excessive retries:0 Invalid misc:0 Missed beacon:0
> >
> > where some data is missing.
> >
> > 2.- Configuration as per /etc/network/wireless.config is as follows:
> >
> > # Wireless configuration parameters
> > #
> > netcs0_RTS=""
> > netcs0_KEY=""
> > netcs0_ESSID="amb1"
> > netcs0_CHANNEL="1"
> > netcs1_MODE="MANAGED"
> > netcs1_ESSID="amb2"
> > netcs1_NICK="voldemort"
> > netcs1_RATE="1M"
> > netcs1_TXPOWER="15mW"
> > netcs1_CHANNEL="11"
> > netcs0_TXPOWER="100mW"
> > netcs0_NICK="voldemort"
> > netcs0_MODE="MASTER"
> > netcs0_RATE="2M"
> >
> > 3.- Card driver seems correctly loaded to me, cardctl ident and lsmod output
> > follows:
> >
> > voldemort: -root-
> > # cardctl ident
> > Socket 0:
> > product info: "INTERSIL", "HFA384x/IEEE", "Version 01.02", ""
> > manfid: 0x0156, 0x0002
> > function: 6 (network)
> >
> > voldemort: -root-
> > # lsmod
> > Module Pages Used by
> > hostap_cs 81052 1
> > hostap 62032 0 (unused)
> > hostap_crypt_wep 2656 0 (unused)
> > hostap_crypt 1028 0 [hostap hostap_crypt_wep]
> > ds 6380 1 [hostap_cs]
> > i82365 22564 1
> > pcmcia_core 37120 0 [hostap_cs ds i82365]
> > ip_nat_snmp_basic 8480 0 (unused)
> > ip_nat_tftp 1656 0 (unused)
> > ip_nat_mms 2872 0 (unused)
> > ip_nat_pptp 1872 0 (unused)
> > ip_nat_proto_gre 1184 0 (unused)
> > ip_nat_h323 2552 0 (unused)
> > ip_nat_irc 2328 0 (unused)
> > ip_nat_ftp 2904 0 (unused)
> > ipt_state 376 0 (unused)
> > ipt_MARK 652 0 (unused)
> > ipt_REDIRECT 616 0 (unused)
> > ipt_MASQUERADE 1096 0 (unused)
> > iptable_nat 15392 9 [ip_nat_snmp_basic ip_nat_tftp ip_nat_mms
ip_na
> > t_pptp ip_nat_proto_gre ip_nat_h323 ip_nat_irc ip_nat_ftp ipt_REDIRECT
ipt_MASQU
> > ERADE]
> > iptable_mangle 1968 0 (unused)
> > ip_conntrack_tftp 1612 1
> > ip_conntrack_mms 2988 1
> > ip_conntrack_pptp 2296 1
> > ip_conntrack_proto_gre 1836 0 [ip_nat_pptp ip_conntrack_pptp]
> > ip_conntrack_h323 2188 1
> > ip_conntrack_irc 3212 1
> > ip_conntrack_ftp 3820 1
> > ip_conntrack 18060 9 [ip_nat_tftp ip_nat_mms ip_nat_pptp
ip_nat_h323
> > ip_nat_irc ip_nat_ftp ipt_state ipt_REDIRECT ipt_MASQUERADE iptable_nat
ip_conn
> > track_tftp ip_conntrack_mms ip_conntrack_pptp ip_conntrack_proto_gre
ip_conntrac
> > k_h323 ip_conntrack_irc ip_conntrack_ftp]
> > bridge 17204 0 (unused)
> > airo 105616 0 (unused)
> > rtl8139 12284 1
> > pci-scan 2944 1 [rtl8139]
> > mii 2256 0
> > cls_u32 4832 0 (unused)
> > sch_sfq 3744 0 (unused)
> > sch_htb 18688 0 (unused)
> > sch_tbf 2272 0 (unused)
> > softdog 1612 1
> > cramfs 36920 5
> > ide-probe-mod 8816 0
> > ide-disk 9752 1
> > ide-mod 65796 1 [ide-probe-mod ide-disk]
> > nftl 18308 0 (unused)
> > docprobe 1360 0
> > docecc 3680 0 (unused)
> > mtdcore 1632 1 [nftl]
> >
> > 4.- Output from dmesg command is a bunch of entries as the following:
> >
> > voldemort: -root-
> > # dmesg
> > NETDEV WATCHDOG: netcs0: transmit timed out
> > hostap_cs: netcs0 Tx timed out!
> > NETDEV WATCHDOG: netcs0: transmit timed out
> > hostap_cs: netcs0 Tx timed out!
> > NETDEV WATCHDOG: netcs0: transmit timed out
> > hostap_cs: netcs0 Tx timed out!
> > NETDEV WATCHDOG: netcs0: transmit timed out
> > hostap_cs: netcs0 Tx timed out!
> > NETDEV WATCHDOG: netcs0: transmit timed out
> > hostap_cs: netcs0 Tx timed out!
> > .
> > .
> > .
> > .
> >
> > Any idea to diagnose this appreciated.
> > Thanks in advance.
> >
> > abel
> >
> >
> >
> >
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>
> --
> Best Regards,
> Vladimir Ivashchenko
> ThunderWorx - www.thunderworx.com
> Senior Systems Designer/Engineer
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