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SubjectRE: BUG: All network processes hang (brcmsmac/wpa_supplicant)
> From: Nico Schottelius [mailto:nico-linux-20111017@schottelius.org]
> Sent: zaterdag 22 oktober 2011 4:00
>
> Hey Arend,
>
> it seems that your patch really solves this problem.

Great. This fix is in linux-next tree.

Greg,

This problem causes packets to get dropped on 5GHz. Should I
sent a patch for 3.1 (staging-linus) for this? It is already
fixed in wireless-next.

> I've got a new one now, though :-)

Ok. Not sure which universal law this is, but let's have a look.

> After several suspend/resume cycles, my card often reconnects to my AP
> that is only several meters (2) away. If the connection is established,
> I've a very laggy connection to the AP:
>
> 64 bytes from 192.168.42.1: icmp_req=1154 ttl=64 time=10839 ms
> 64 bytes from 192.168.42.1: icmp_req=1155 ttl=64 time=9841 ms
> ...
> 64 bytes from 192.168.42.1: icmp_req=1164 ttl=64 time=2814 ms
> 64 bytes from 192.168.42.1: icmp_req=1165 ttl=64 time=16785 ms
> 64 bytes from 192.168.42.1: icmp_req=1166 ttl=64 time=20767 ms
>
> Attached are the usual suspect outputs.
> This time I'm on 2.432 Ghz.

I will dig into it.

Gr. AvS



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