[Dextrose] WiFi vs Suspend

[forster at ozonline.com.au]

> If you spot this bug again, could you please:
> 
>  * check whether eth0 is still visible with "ifconfig -a"
> 
>  * check whether the Marvell 8xxx is still visible with "lsusb"
> 
>  * "dmesg >dmesg.out" and attach it to the bug. Dextrose enables
>    libertas debug in /etc/rc.local to help diagnose this bug.

Sorry do not understand how to find dmesg
rc.local points to sys/module/libertas/parameters/libertas_debug = 156039

In good state, before suspend:
[olpc at xo-14-6c-6c ~]$ ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:17:C4:14:6C:6C  
          inet addr:10.1.1.2  Bcast:10.255.255.255  Mask:255.0.0.0
          inet6 addr: fe80::217:c4ff:fe14:6c6c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:806 errors:0 dropped:0 overruns:0 frame:0
          TX packets:781 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:748218 (730.6 KiB)  TX bytes:99791 (97.4 KiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:26 errors:0 dropped:0 overruns:0 frame:0
          TX packets:26 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2872 (2.8 KiB)  TX bytes:2872 (2.8 KiB)

[olpc at xo-14-6c-6c ~]$ lsusb
Bus 002 Device 002: ID 1286:2001 Marvell Semiconductor, Inc. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


In the locked up state, the first few minutes of resume after suspend:
[olpc at xo-14-6c-6c ~]$ lsusb
Bus 002 Device 002: ID 1286:2001 Marvell Semiconductor, Inc. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
[olpc at xo-14-6c-6c ~]$ ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:17:C4:14:6C:6C  
          inet addr:10.1.1.2  Bcast:10.255.255.255  Mask:255.0.0.0
          inet6 addr: fe80::217:c4ff:fe14:6c6c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:826 errors:0 dropped:0 overruns:0 frame:0
          TX packets:821 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:750021 (732.4 KiB)  TX bytes:102253 (99.8 KiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:38 errors:0 dropped:0 overruns:0 frame:0
          TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:4168 (4.0 KiB)  TX bytes:4168 (4.0 KiB)

[olpc at xo-14-6c-6c ~]$