From mboxrd@z Thu Jan 1 00:00:00 1970 From: sandeep suresh Date: Fri, 5 Apr 2013 10:55:41 +0800 (SGT) Subject: [ath9k-devel] AR9287 ; 2-wire coexistence expected behavior In-Reply-To: References: <515A0847.7000306@gmail.com> <1365088789.89181.YahooMailNeo@web193504.mail.sg3.yahoo.com> Message-ID: <1365130541.95400.YahooMailNeo@web193505.mail.sg3.yahoo.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Hello Mr.Adrian, ????Thanks for your mail. Request to share more information on this as and when you discover, Please. As you mentioned below that BT code for coexistence is in freeBSD, Can you please send me the link so that I can also start digging into the code base and share to the community on my learnings? This will be a useful effort. Thanks & regards Sandeep ________________________________ From: Adrian Chadd To: sandeep suresh Cc: ath9k-devel Sent: Friday, 5 April 2013 3:57 AM Subject: Re: AR9287 ; 2-wire coexistence expected behavior 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20130405/f732b5c2/attachment.htm