All of lore.kernel.org
 help / color / mirror / Atom feed
From: Andreas Hartmann <andihartmann@01019freenet.de>
To: Vilius Palme <palme3000@gmail.com>
Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com,
	helmut.schaa@googlemail.com, IvDoorn@gmail.com,
	gwingerde@gmail.com
Subject: Re: RT2800USB driver problem. txpower stuck at 0
Date: Sun, 03 Jun 2012 18:36:43 +0200	[thread overview]
Message-ID: <4FCB929B.7000802@01019freenet.de> (raw)
In-Reply-To: <CAOUATobNS0XNp6e+-W6VrShXpm2JVVeGUBSKxe9v05M3e00S4g@mail.gmail.com>

Hi Vilius,

Vilius Palme wrote:
> Hello.
> 
> I'm having some sort of a problem with RT3070 usb dongle. It works
> perfectly fine under 3.3.5 and 3.3.7 kernels, but somewhy refuses to
> set txpower under 3.4.0. kernel .config is the same across all three.
> 
> Here's some output:
> 
> [root@R1 iw]# ifconfig wlan0 up
> [root@R1 iw]# iwconfig wlan0
> wlan0     IEEE 802.11bgn  ESSID:off/any
>          Mode:Managed  Access Point: Not-Associated   Tx-Power=0 dBm
>          Retry  long limit:7   RTS thr:off   Fragment thr:off
>          Encryption key:off
>          Power Management:off
> 
> [root@R1 iw]# iwconfig wlan0 txpower 20
> Error for wireless request "Set Tx Power" (8B26) :
>    SET failed on device wlan0 ; Invalid argument.
> [root@R1 iw]# iwconfig wlan0 txpower 1
> Error for wireless request "Set Tx Power" (8B26) :
>    SET failed on device wlan0 ; Invalid argument.
> [root@R1 iw]# iwconfig wlan0 txpower 0
> [root@R1 iw]#

Please take a look at this thread:
http://thread.gmane.org/gmane.comp.embedded.openwrt.devel/14224/focus=91183

Does this answer your question?


Kind regards,
Andreas

      reply	other threads:[~2012-06-03 16:39 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-03 16:10 RT2800USB driver problem. txpower stuck at 0 Vilius Palme
2012-06-03 16:36 ` Andreas Hartmann [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4FCB929B.7000802@01019freenet.de \
    --to=andihartmann@01019freenet.de \
    --cc=IvDoorn@gmail.com \
    --cc=gwingerde@gmail.com \
    --cc=helmut.schaa@googlemail.com \
    --cc=linux-wireless@vger.kernel.org \
    --cc=palme3000@gmail.com \
    --cc=users@rt2x00.serialmonkey.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.