[ath9k-devel] AR9380 - Transmit power control per packet

[Alex Hacker <hacker@epn.ru>]

Yes, the EEPROM power calibration is implemented (oh excuse me, retyped from ath9k :).
Any way power detector calibration can not be a reason, so plain (not per packet) power
control is works as expected.

Best regards,
Alex.

On Mon, Jul 11, 2011 at 08:51:48PM +0530, Mohammed Shafi wrote:
> On Mon, Jul 11, 2011 at 8:43 PM, Alex Hacker <hacker@epn.ru> wrote:
> > On Mon, Jul 11, 2011 at 10:39:46PM +0800, Adrian Chadd wrote:
> >> Have you just manually tried setting the relevant register using the
> >> debug register read/write setup?
> >>
> > The TPC code is written aproximately 2 years ago in our propiertary AR5416/AR92xx driver
> > which I currently adopt for AR9300. For AR5416/AR92xx chips it works fine.
> 
> I think this module has to be taken into  acoount ar9003_eeprom.c ?
> 
> static int ar9003_hw_power_control_override(struct ath_hw *ah,
>                                             int frequency,
>                                             int *correction,
>                                             int *voltage, int *temperature)
> 
> 
> 
> >
> >> Or when you set bit 6 in 0x993c, bit 6 doesn't stay set?
> >
> > Yes, exactly the following are happens:
> > ?REG_WRITE(0X993c,0x7f);
> > ?REG_READ(0X993c) -> 0x00367044;
> > ?REG_WRITE(0X993c,<somethin>);
> > ?REG_READ(0X993c) -> 0x0000007f;
> >
> >> adrian
> > Best regards,
> > Alex.
> > _______________________________________________
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> > ath9k-devel at lists.ath9k.org
> > https://lists.ath9k.org/mailman/listinfo/ath9k-devel
> >
> 
> 
> 
> -- 
> shafi