From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932507AbcCKUEe (ORCPT ); Fri, 11 Mar 2016 15:04:34 -0500 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:55274 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932139AbcCKUEa (ORCPT ); Fri, 11 Mar 2016 15:04:30 -0500 X-Sasl-enc: XyBNPf9NlnDSVjtg4nVzskYxRaEiReCI8TzlaXKqokyg 1457726663 Subject: Re: [PATCH 2/2] isdn: i4l: move active-isdn drivers to staging To: isdn@linux-pingi.de, Paul Bolle References: <1456945629-1793533-1-git-send-email-arnd@arndb.de> <1456945629-1793533-2-git-send-email-arnd@arndb.de> <56D7F62E.6050502@linux-pingi.de> <1659125.tHp8H942OG@wuerfel> <1457108303.2651.112.camel@tiscali.nl> <56DADA57.9010200@imap.cc> <1457340486.2737.19.camel@tiscali.nl> <56E09F4A.8010202@imap.cc> <56E15211.7080206@linux-pingi.de> <1457614704.2478.11.camel@tiscali.nl> <56E1A39F.1010005@linux-pingi.de> Cc: Arnd Bergmann , Christoph Biedl , linux-arm-kernel@lists.infradead.org, Greg Kroah-Hartman , devel@driverdev.osuosl.org, linux-doc@vger.kernel.org, netdev@vger.kernel.org, Jonathan Corbet , linux-kernel@vger.kernel.org, "David S. Miller" From: Tilman Schmidt Message-ID: <56E324BB.1050709@imap.cc> Date: Fri, 11 Mar 2016 21:04:11 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <56E1A39F.1010005@linux-pingi.de> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="kuQc2vVRG6DCDvTHoiMgLhPGJQc0B6gCC" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --kuQc2vVRG6DCDvTHoiMgLhPGJQc0B6gCC Content-Type: multipart/mixed; boundary="HdLOThLwLPig1KegWK94f2f4iGiJkdOoe" From: Tilman Schmidt To: isdn@linux-pingi.de, Paul Bolle Cc: Arnd Bergmann , Christoph Biedl , linux-arm-kernel@lists.infradead.org, Greg Kroah-Hartman , devel@driverdev.osuosl.org, linux-doc@vger.kernel.org, netdev@vger.kernel.org, Jonathan Corbet , linux-kernel@vger.kernel.org, "David S. Miller" Message-ID: <56E324BB.1050709@imap.cc> Subject: Re: [PATCH 2/2] isdn: i4l: move active-isdn drivers to staging References: <1456945629-1793533-1-git-send-email-arnd@arndb.de> <1456945629-1793533-2-git-send-email-arnd@arndb.de> <56D7F62E.6050502@linux-pingi.de> <1659125.tHp8H942OG@wuerfel> <1457108303.2651.112.camel@tiscali.nl> <56DADA57.9010200@imap.cc> <1457340486.2737.19.camel@tiscali.nl> <56E09F4A.8010202@imap.cc> <56E15211.7080206@linux-pingi.de> <1457614704.2478.11.camel@tiscali.nl> <56E1A39F.1010005@linux-pingi.de> In-Reply-To: <56E1A39F.1010005@linux-pingi.de> --HdLOThLwLPig1KegWK94f2f4iGiJkdOoe Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Am 10.03.2016 um 17:41 schrieb isdn@linux-pingi.de: > Am 10.03.2016 um 13:58 schrieb Paul Bolle: >> On do, 2016-03-10 at 11:53 +0100, isdn@linux-pingi.de wrote: >>> mISDN with CAPI support works just fine with pppd and pppdcapiplugin >>> and the CAPI works for all mISDN HW. >> >> In the mainline tree the mISDN and CAPI stacks are effectively separat= e. Correct. > Since 2012 mISDN has a cAPI20 interface, pure in userspace. To expand: The documented interface for CAPI 2.0 applications is the shared library libcapi20.so. Originally that library just interfaced to the kernel CAPI subsystem through /dev/capi20. Later it was extended to support different access paths to ISDN devices: - via /dev/capi20 and kernel CAPI as before - over the network and a remote CAPI server running rcapid - over the network to FRITZ!Box router via AVM's CAPI-over-TCP service - last but not least, via the mISDNcapid daemon and mISDN Of course this cuts off anything that doesn't pass through libcapi20.so, including applications that (against the standard) access /dev/capi20 directly but also the capidrv.ko i4l compatibility shim. --=20 Tilman Schmidt E-Mail: tilman@imap.cc Bonn, Germany Nous, on a des fleurs et des bougies pour nous prot=C3=A9ger. --HdLOThLwLPig1KegWK94f2f4iGiJkdOoe-- --kuQc2vVRG6DCDvTHoiMgLhPGJQc0B6gCC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJW4yTFAAoJEFPuqx0v+F+qqCIIAJfkN2dS1/g4WmVEhMad9yCx czbzbHY8qpYYcBp6gAIi2bnpn6lsXKvZWKqLkZ595vb4/z3cPBhxhXxHGQZecmLU zh8czZYdyeQtL01oQibh0buDRX/g3H7ykyD2v08BQuK+Fva4gy6EvSgMsLiFE8O9 0dG6YQau/uE2A7CeHlSeSZwfirTEAKiOVyls61wa/zlpvouL/byC6jcAFYF06icH ArtI1wFoyAeZxNVQs61lsiqEVebu9swdvqnK5QrXD//aeKDWSuwNVAswo4uJSNUY BpVbLlg3doFkNVjmt/f2toTr8n6yYB5ShM1FHDHtBGchU9iSZPrm2dnv2hneFUQ= =Dpxu -----END PGP SIGNATURE----- --kuQc2vVRG6DCDvTHoiMgLhPGJQc0B6gCC--