Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:51071 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752116AbYGARCB (ORCPT ); Tue, 1 Jul 2008 13:02:01 -0400 Subject: Re: [PATCH/RFC] b43: remove input device usage for rfkill From: Johannes Berg To: Henrique de Moraes Holschuh Cc: Michael Buesch , Adel Gadllah , linux-wireless@vger.kernel.org, stefano.brivio@polimi.it, Larry Finger , "John W. Linville" , Ivo van Doorn In-Reply-To: <20080701165036.GB6962@khazad-dum.debian.net> References: <6cf6b73e0807010255x1f2d8a21m8ed3e712012ea757@mail.gmail.com> <200807011227.15805.mb@bu3sch.de> <20080701143439.GA6962@khazad-dum.debian.net> <1214923097.3462.0.camel@johannes.berg> <20080701165036.GB6962@khazad-dum.debian.net> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-NDwgUgDlWZFPvmZkAHWk" Date: Tue, 01 Jul 2008 19:01:16 +0200 Message-Id: <1214931676.3462.5.camel@johannes.berg> (sfid-20080701_190206_599994_15B198F9) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: --=-NDwgUgDlWZFPvmZkAHWk Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2008-07-01 at 13:50 -0300, Henrique de Moraes Holschuh wrote: > On Tue, 01 Jul 2008, Johannes Berg wrote: > > > 1. It has an input pin that sometimes people connect buttons/switches > > > to. > > >=20 > > > Does that input pin act as an input for a FLIP-FLOP (and that flip-fl= op > > > output is the hardware rfkill line), or is it the hardware rfkill lin= e > > > itself? > >=20 > > Neither. It's not hw kill, but it's not just edge detect either, it doe= s > > have 'kill' and 'not kill' states. >=20 > What exactly the input pin does? what exactly the hardware does when > the input pin state changes? The hardware does nothing, it just sets a bit high or low depending on the input pin. johannes --=-NDwgUgDlWZFPvmZkAHWk Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIcBAABAgAGBQJIamLZAAoJEKVg1VMiehFYbhIP/R1QfWfukNOPhAdZP/T5cvCE KbcrFNI06DSuxjKbRh6Ab/yXUwdDCil3yA8gBc9MBtuuwJac/LD3zBWnX9mIoKGS VA6cGx1pDkwjiye8QGqUiScBi0CZWg2Yek/1XSHd2fuxwTz060UBMGqMomrmORLU QQxzdN3im88jp2z5tJwB5/vKK8nv3mbDTcJd/diN94R5IDcE3XYy2HgUP1jzxK3I gsR5Qg81v6JwVmrDiQ7fsT89x8gy5lGV3nI5qL/1F8K9FnZzjdaF8e/4RnRp3WT2 gErGhL8VwzstWadAVrU1lmFVqZDvfc5TunkNsKqyHc5AhNwPoOoMX7lVizaop6sl BmJFdAK15Dlgc8+PI6jw8fofy9FkMQmOep3mtN6tkEH5zW1Xo5JVbrwYD1Q6AbJR S0vbzFNyLeY+0NWjniScs5Qn2IV/+jYA1pu6FcWovHsGw2WxlXB+kdQLDmCTy36S p4TlyDmUq0jXyxELTLBdUzwBd+s8WSZOjFnBbF5ZV8EhMVLrtFdBa9tzdhXMJdF+ xvB9Aym0bxHHV5t12RS/BRYjX3BvsvzmzNHQtbdyk38UYXUZYkWeFWIJHDf0H0Gl wOuF+s4vbVZE/6/6BjiZjiWD5RFJSgayh+yaeH4TG7Om3XDLoXIypIOZN6+baWui lHCpY0nXWls5x3VRR/i+ =Q5Tg -----END PGP SIGNATURE----- --=-NDwgUgDlWZFPvmZkAHWk--