I spent a bunch of reboots on trying to narrow down what needs to stay
and what can go. Driver is still a little flaky for this card; I'd say
about one third of the time I do an insmod the card gets hung and I need
to reboot. That makes it harder to rule certain changes in/out.
Also, the calibration stuff will hang more than half the time if we
reset everything but the CTL_PCI. I've gone back to just resetting _PCU
and _BASEBAND for now. Maybe this wants a card-specific flag, or like
Jiri's patch just skip the second reset?
> Have you tried 256 ? Also have you tried only setting lower dma size for rx ?
512 for tx definitely did not work. Will try 256 and let you know.
> > + if (ah->ah_mac_srev >= AR5K_SREV_VER_AR2424) {
> > + ath5k_hw_reg_write(ah, 0x000100aa, 0x8118);
> > + ath5k_hw_reg_write(ah, 0x00003210, 0x811c);
> > + ath5k_hw_reg_write(ah, 0x00000052, 0x8108);
> > + ath5k_hw_reg_write(ah, 0x001e1e1e, AR5K_TXPC);
>
> Remove TXPC and see what happens...
Yep TXPC can absolutely go. 0x8118 can probably go away too. Still unsure
about 811c/8108.
> > + ath5k_hw_reg_write(ah, 0x00000004, 0x8120);
It never worked without this one.
--
Bob Copeland %% www.bobcopeland.com
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