From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Chadd Date: Thu, 4 Apr 2013 15:27:12 -0700 Subject: [ath9k-devel] AR9287 ; 2-wire coexistence expected behavior In-Reply-To: <1365088789.89181.YahooMailNeo@web193504.mail.sg3.yahoo.com> References: <515A0847.7000306@gmail.com> <1365088789.89181.YahooMailNeo@web193504.mail.sg3.yahoo.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Hi! So, I've just done some further digging. Yes, AR9285/AR9287 (and AR9380 and later) all support 2-wire and 3-wire bluetooth coexistence. So I am gathering that the ath9k bluetooth setup code has to mostly do with: * whether the particular combo wlan NIC has two or three wire bluetooth coexistence wired up; * the platform specifics about how to program the MAC bluetooth registers; * .. and some ancillary stuff like antenna diversity on the AR9285. I'll have to sit down with an WB195 (AR9285 + BT) and WB197 (AR9287 + BT) to actually see how the various BT register and GPIO mux programming works. But the code is there in freebsd and ath9k; it's just not well documented (yet!) Adrian