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From: Andreas Hartmann <andihartmann@01019freenet.de>
To: Tobias Diedrich <ranma+openwrt@tdiedrich.de>
Cc: linux-wireless@vger.kernel.org,
	"users@rt2x00.serialmonkey.com" <users@rt2x00.serialmonkey.com>
Subject: Re: [PATCH] rt28xx: Revert eccc068e8e84c8fe997115629925e0422a98e4de which causes txpower to be stuck at 0
Date: Sun, 06 May 2012 18:28:50 +0200	[thread overview]
Message-ID: <4FA6A6C2.50102@01019freenet.de> (raw)
In-Reply-To: <20120506153806.GF2774@yumi.tdiedrich.de>

Hello Tobias,

Tobias Diedrich wrote:
> Revert eccc068e8e84c8fe997115629925e0422a98e4de which causes txpower
> to be stuck at 0.
> 
> Recent OpenWRT has txpower stuck at 0 for at least rt28xx, and I
> found this commit as the root cause:
> http://git.kernel.org/?p=linux/kernel/git/linville/wireless-next.git;a=commitdiff;h=eccc068e8e84c8fe997115629925e0422a98e4de
> 
> Before reverting this "iw phy phy0 info" would show "0.0 dBm" as
> maximum transmit power for all frequencies.
> 
> After reverting this (and with regdomain set to CH) it is back to
> the expected 20 dBm.

I can confirm this, too (rt2800pci|usb).


Thanks,
kind regards,
Andreas

  reply	other threads:[~2012-05-06 16:31 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-06 15:38 [PATCH] rt28xx: Revert eccc068e8e84c8fe997115629925e0422a98e4de which causes txpower to be stuck at 0 Tobias Diedrich
2012-05-06 16:28 ` Andreas Hartmann [this message]
2012-05-07  9:25 ` [OpenWrt-Devel] " Helmut Schaa
2012-05-07 19:06   ` Tobias Diedrich
2012-05-08  0:43   ` Tobias Diedrich
2012-05-08 23:14     ` Tobias Diedrich

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