I'll have to check this tomorrow. It depends on what kind of BT chip was put on the AR9287 combo board that you have. And I don't know whether it uses 2 wire or 3 wire.
There's a whole bunch of functions in the reference driver HAL which tune the BT coexistence parameters. I'll see if I can dig that up too. Adrian On 20 March 2013 22:07, sandeep suresh <sandeep.sur...@yahoo.co.in> wrote: > Hello All, > In ath9k, only BT co-existence for 2-wire interface is selected for > AR9287. Please refer to the code section below in btcoex.c. Does that mean > the 3-wire interface based drivers available for AR9285 and AR9300+ cannot > be used for AR9287? > > if (AR_SREV_9300_20_OR_LATER(ah)) { > btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; > btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9300; > btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9300; > btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO_9300; > } else if (AR_SREV_9280_20_OR_LATER(ah)) { > btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO_9280; > btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO_9280; > if (AR_SREV_9285(ah)) { > btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; > btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO_9285; > } else { > btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE; > } > > Regards > Sandeep > _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel