IWN performance very bad with 10.0-RC5

[Erich Dollansky]

Hi,

On Fri, 10 Jan 2014 21:24:46 -0800
Adrian Chadd <adrian at freebsd.org> wrote:

> diff the drivers between 9.x and 10.x; not much has changed.
> 
> Try running the 9.x sys/dev/iwn in 10.x, and make sure you use the 9.x
> firmware. see if that fixes it.
> 
it was working on 10 until at least summer/fall of last year. I can't
recall the precise date as I moved to cable by change. As it always
worked outside, I never bothered to test.

I will try to get the sources for 9.

Erich
> 
> -a
> 
> 
> On 10 January 2014 21:23, Erich Dollansky <erich at alogt.com> wrote:
> > Hi,
> >
> > On Fri, 10 Jan 2014 21:02:36 -0800
> > Kevin Oberman <rkoberman at gmail.com> wrote:
> >
> >> Since upgrading my system to 10.0-RC# and now 10.0-RC5, by wireless
> >> performance has severely degraded.
> >>
> >> iwn0 at pci0:3:0:0:    class=0x028000 card=0x13118086 chip=0x00858086
> >> rev=0x34 hdr=0x00
> >>     vendor     = 'Intel Corporation'
> >>     device     = 'Centrino Advanced-N 6205 [Taylor Peak]'
> >>     class      = network
> >>
> > it seems that I have the same hardware and the same problem. While a
> > device using run can connect to my access point without problems,
> > iwn is not able to connect anymore. But, it connected earlier
> > without any problems to other access points. iwn never hangs in my
> > case, it is simply not able to connect.
> >
> > Successfully initialized wpa_supplicant
> > wlan0: Trying to associate with 90:61:0c:13:36:fe (SSID='Sumarni'
> > freq=2437 MHz) wlan0: Associated with 90:61:0c:13:36:fe
> > wlan0: CTRL-EVENT-DISCONNECTED bssid=90:61:0c:13:36:fe reason=0
> > wlan0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
> > wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Some Name"
> > auth_failures=1 duration=10
> >
> > With the same configuration, run0 connects without problems.
> >
> > How could I help to fix this problem?
> >
> > Erich
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