Nick Kossifidis wrote: > 2012/8/5 Tobias Diedrich <ranma+open...@tdiedrich.de>: > > Fix two small issues with user txpower setting > > > > 1) > > ath5k is not setting max_power in the channel info, I'm using > > AR5K_TUNE_MAX_TXPOWER/2 (31dBm) as the default in this patch. > > Is that ath5k's job or should the upper layers do it ?
I think it's ath5k's job, but I'm no expert in this. The behaviour of the upper layers regarding this changed in January, I believe previously it was not necessary to set it: http://git.kernel.org/?p=linux/kernel/git/linville/wireless-next.git;a=commitdiff;h=eccc068e8e84c8fe997115629925e0422a98e4de Grepping for max_power in net/wireless I see most other drivers setting it, for example: ath/ath6kl/cfg80211.c: .max_power = 30, ath/ath9k/hw.c: channel->max_power = MAX_RATE_POWER / 2; b43/main.c: .max_power = 30, \ ti/wlcore/main.c: { .hw_value = 1, .center_freq = 2412, .max_power = 25 }, > > 2) > > The newly added ah->ah_txpower.txp_user_pwr gets reset on channel > > change, save the value and restore it after clearing the ah_txpower > > struct. > > There is no such variable on ath5k, maybe on openwrt but not on > wireless-testing, we use a different one with a recent patch but you > are right about memset, I'll have to fix that. I tried this against wireless-next that I pulled yesterday and it has txp_user_pwr. Cheers, -- Tobias PGP: http://8ef7ddba.uguu.de _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
