Jakub Kiciński <moorray3@xxxxx> writes: > On Thu, 28 May 2015 12:19:05 -0700, Yanbo Li wrote: >> As some radio have no connection with BT modules, enable the WLAN/Bluetooth >> coexist(BTC) feature will has some side effect if the radio's GPIO connect >> with any other HW modules. Add the control switcher "btc_feature" at >> debugfs and set the feature as disable by default to avoid such case. >> >> To enable this feature, execute: >> echo 1 > /sys/kernel/debug/ieee80211/phyX/ath10k/btc_feature >> To disable: >> echo 0 > /sys/kernel/debug/ieee80211/phyX/ath10k/btc_feature >> >> Signed-off-by: Yanbo Li <yanbol@xxxxxxxxxxxxxxxx> > > IMHO common API for disabling/enabling btcoex is something we would all > benefit from and easy enough to implement properly. Burying it in > driver-specific debugfs is less than appropriate. > > I seem to recall there were plans to discuss btcoex at one of the > linux-wireless summits. If the consensus was to leave it in debugfs > then I apologize for the noise ;) I agree. I don't recall anymore the discussion in the summit but I think that adding btcoex support to nl80211 would be the right thing to do. It's a common setting for many drivers. But before we have that, ath10k still has to use debugfs. -- Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
