From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: Questions about janz-ican3 and CAN_RAW_RECV_OWN_MSGS Date: Tue, 10 Jul 2012 12:20:47 +0200 Message-ID: <4FFC01FF.3030801@pengutronix.de> References: <20120703232328.GD6616@ovro.caltech.edu> <4FF40A6E.1040709@grandegger.com> <20120704120736.GB417@vandijck-laurijssen.be> <4FF46E12.8060102@hartkopp.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig72A248515E71A695B2669024" Return-path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:45481 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753486Ab2GJKVC (ORCPT ); Tue, 10 Jul 2012 06:21:02 -0400 In-Reply-To: <4FF46E12.8060102@hartkopp.net> Sender: linux-can-owner@vger.kernel.org List-ID: To: Oliver Hartkopp Cc: "Ira W. Snyder" , Kurt Van Dijck , Wolfgang Grandegger , linux-can@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig72A248515E71A695B2669024 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 07/04/2012 06:23 PM, Oliver Hartkopp wrote: > Anyway we currently have the flexcan and the ican3 hardware that genera= lly > supports a loopback on hardware level but looses the reference to the t= x-skb > and therefore to the sk pointer which is used to identify the originati= ng > socket for recv-own-msgs support. For the record: Since v3.4-rc1 flexcan implements proper loopback. (The flexcan driver has been added before recv-own-msgs support has been implemented, so it didn't make any difference back then.) Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | --------------enig72A248515E71A695B2669024 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk/8AgMACgkQjTAFq1RaXHN6iACeM+dYrNK0qY0C46fcxHm1UjGI MDEAn22AvkO0zQ6Q204IYk1PxiCMZMYN =yEru -----END PGP SIGNATURE----- --------------enig72A248515E71A695B2669024--