Well, that patch did a few things besides add AR9285SE specific stuff: * added the carrier leak calibration workaround for AR9285; * changed initvals for the normal ar9285 v1.2 case (they look like BB/PHY and analog related settings, but I have no idea what misc bits are floating around there, lurking to bite an unsuspecting traveller..) * modified the AR9285_WA_DEFAULT value from 0x004a05cb to 0x004a050b, clearing bits 6+7. These bits are set on poweron and cleared on poweroff. I can't see any use of this register outside of ar9002_hw_configpcipowersave(), so unless the code has changed significantly since this commit, I don't think that modification would have hurt.
In FreeBSD though, I just write the AR9285 serdes then set the AR9285_WA_DEFAULT value to AR_WA. I don't do any tricky pcie powersave yet primarily because I'm not sure if it's fully debugged. ;) Ok, checking out a previous version of the wireless-testing tree (@ 53bc7aa08b48e5cd745f986731cc7dc24eef2a9f) shows that ath9k_hw_configpcipowersave() is different in that version to later versions. So moral of the story tony - please checkout a tree before that commit and test. :-) There's significant differences between ath9k back then and now to make comparison non-trivial. Adrian _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
