* rt2800pci - ksoftirq takes 100% CPU
@ 2011-10-01 14:50 Loiseau Lucien
2011-10-04 7:42 ` Helmut Schaa
0 siblings, 1 reply; 2+ messages in thread
From: Loiseau Lucien @ 2011-10-01 14:50 UTC (permalink / raw)
To: linux-wireless
Hi there,
I experience some trouble with my RaLink RT3090 Wireless 802.11n 1T/1R
PCIe card. I'm trying to set a wireless access point with it. I'm
running a Debian Squeeze with kernel 2.6.32-5-686.
at first i was using the shipped rt2860sta but since it's not a mac80211
driver, i couldn't use hostapd and iwconfig mode master was not working.
I eventually installed different stable version of compat-wireless and
ran the driver rt2800pci. If i could set a running access point, i
often end with an unloadable module whith a ksoftirq taking 100% of my
CPU. Once this "ksoftirq" problem arises, there is no way to unload the
module.
does anyone ever experience this card and make it work fine ?
I can provide more information if needed.
Lucien.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: rt2800pci - ksoftirq takes 100% CPU
2011-10-01 14:50 rt2800pci - ksoftirq takes 100% CPU Loiseau Lucien
@ 2011-10-04 7:42 ` Helmut Schaa
0 siblings, 0 replies; 2+ messages in thread
From: Helmut Schaa @ 2011-10-04 7:42 UTC (permalink / raw)
To: Loiseau Lucien; +Cc: linux-wireless
On Sat, Oct 1, 2011 at 4:50 PM, Loiseau Lucien <loiseau.lucien@gmail.com> wrote:
> Hi there,
>
> I experience some trouble with my RaLink RT3090 Wireless 802.11n 1T/1R
> PCIe card. I'm trying to set a wireless access point with it. I'm
> running a Debian Squeeze with kernel 2.6.32-5-686.
>
> at first i was using the shipped rt2860sta but since it's not a mac80211
> driver, i couldn't use hostapd and iwconfig mode master was not working.
> I eventually installed different stable version of compat-wireless and
> ran the driver rt2800pci. If i could set a running access point, i
> often end with an unloadable module whith a ksoftirq taking 100% of my
> CPU. Once this "ksoftirq" problem arises, there is no way to unload the
> module.
>
> does anyone ever experience this card and make it work fine ?
> I can provide more information if needed.
Could you please check if you have [1] applied?
Thanks,
Helmut
[1] http://permalink.gmane.org/gmane.linux.kernel.wireless.general/74494
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-10-01 14:50 rt2800pci - ksoftirq takes 100% CPU Loiseau Lucien
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