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Re: [PATCH] rt2800: Initialize max_txpower to MAX_G_TXPOWER and MAX_A_TXPOWER respectively

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Helmut Schaa wrote:
> On Fri, May 18, 2012 at 1:04 AM, Tobias Diedrich
> <ranma+openwrt@xxxxxxxxxxxx> wrote:
> > rt2800: Initialize max_txpower to MAX_G_TXPOWER and MAX_A_TXPOWER
> > respectively, similar to how it is already done in rt2[45]00pci.c
> >
> > rt2800lib.c doesn't initialize max_power and thus after
> > http://git.kernel.org/?p=linux/kernel/git/linville/wireless-next.git;a=commitdiff;h=eccc068e8e84c8fe997115629925e0422a98e4de
> > was applied txpower is limited to 0 for these devices.
> >
> > This should be the proper fix compared to the net/wireless/reg.c
> > hack in http://patchwork.openwrt.org/patch/2165/
> 
> Btw. Tobias, did this affect the real tx power of the device at all or
> is this just
> a cosmetic issue?

Hmm, apparently setting txpower has no effect?
Is it not implemented in the driver?

i.e. regardless of "iw (dev wlan0|phy phy0) set txpower fixed (100|2000)"
I don't see any significant chane in Wifi Analyzer on my Android
phone.

(The real reason I couldn't connect to the AP at all was a different recent
change)

-- 
Tobias						PGP: http://8ef7ddba.uguu.de
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