Luca Coelho <luca@xxxxxxxxx> writes: > On Mon, 2013-10-28 at 23:39 +0000, Ben Hutchings wrote: >> On Sat, 2013-10-26 at 22:34 +0200, Pali Rohár wrote: >> > From: David Gnedt <david.gnedt@xxxxxxxxxxx> >> > >> > Port the bt_coex_mode sysfs interface from wl1251 driver version included >> > in the Maemo Fremantle kernel to allow bt-coexistence mode configuration. >> > This enables userspace applications to set one of the modes >> > WL1251_BT_COEX_OFF, WL1251_BT_COEX_ENABLE and WL1251_BT_COEX_MONOAUDIO. >> > The default mode is WL1251_BT_COEX_OFF. >> > It should be noted that this driver always enabled bt-coexistence before >> > and enabled bt-coexistence directly affects the receiving performance, >> > rendering it unusable in some low-signal situations. Especially monitor >> > mode is affected very badly with bt-coexistence enabled. >> [...] >> >> This should be implemented consistently with other drivers: >> >> drivers/net/wireless/ath/ath9k/htc_drv_init.c:module_param_named(btcoex_enable, ath9k_htc_btcoex_enable, int, 0444); >> drivers/net/wireless/ath/ath9k/init.c:module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444); >> drivers/net/wireless/b43/main.c:module_param_named(btcoex, modparam_btcoex, int, 0444); >> drivers/net/wireless/ipw2x00/ipw2200.c:module_param(bt_coexist, int, 0444); >> drivers/net/wireless/iwlegacy/common.c:module_param(bt_coex_active, bool, S_IRUGO); >> drivers/net/wireless/iwlwifi/iwl-drv.c:module_param_named(bt_coex_active, iwlwifi_mod_params.bt_coex_active, >> drivers/net/wireless/ti/wlcore/sysfs.c:static DEVICE_ATTR(bt_coex_state, S_IRUGO | S_IWUSR, >> >> Oh, hmm, I see a problem here. > > With so many drivers doing the same thing, isn't it about time to add > this to nl80211? Yes, this really needs to be in nl80211. I even suggested this years ago but was turned down at the time. Can't remember the reason anymore. -- 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
