From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH v2 0/3] i2c: octeon: thunder: Fix i2c not working on Octeon Date: Tue, 22 Nov 2016 13:01:06 +0100 Message-ID: <20161122120106.GB3993@katana> References: <1479149445-4663-1-git-send-email-jglauber@cavium.com> <99500824-4c63-b769-ad66-c136529b14b2@cavium.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZfOjI3PrQbgiZnxM" Return-path: Received: from www.zeus03.de ([194.117.254.33]:43394 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755204AbcKVMBJ (ORCPT ); Tue, 22 Nov 2016 07:01:09 -0500 Content-Disposition: inline In-Reply-To: <99500824-4c63-b769-ad66-c136529b14b2@cavium.com> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: "Steven J. Hill" Cc: Jan Glauber , Wolfram Sang , linux-i2c@vger.kernel.org, linux-mips@linux-mips.org, Paul Burton , David Daney --ZfOjI3PrQbgiZnxM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 14, 2016 at 01:53:40PM -0600, Steven J. Hill wrote: > On 11/14/2016 12:50 PM, Jan Glauber wrote: > >=20 > > Since time is running out for 4.9 (or might have already if you're not > > going to send another pull request) I'm going for the safe option > > to fix the Octeon i2c problems, which is: > >=20 > > 1. Reverting the readq_poll_timeout patch since it is broken > > 2. Apply Patch #2 from Paul > > 3. Add a small fix for the recovery that makes Paul's patch > > work on ThunderX > >=20 > > I'll try to come up with a better solution for 4.10. My plan is to get = rid > > of the polling-around-interrupt thing completely, but for that we need = more > > time to make it work on Octeon. > >=20 > > Please consider for 4.9. > >=20 > Hey Jan. >=20 > This does not work on Octeon 71xx platforms. I will look at it more > closely tomorrow. What's the outcome here? It seems we want a bugfix for 4.9 but this report keeps me reluctant to apply the series. --ZfOjI3PrQbgiZnxM Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJYNDOCAAoJEBQN5MwUoCm2EeIP/3bmRs70qfkSA8wpYVW6juiB WnUF2+Dev/vKOGVKXiGuD8Uy58doMpTlpJyE6RSMbtq8f62usdbJHmc48HgfUn50 GCJt4FV/aJefvtEh3pFJd6ldut6XDoz7GEUq7ENwMW/VLYn2fasJYhzCsfUaf2b6 gDyLdrnmoJIzotxL2KDJZ1zop4awLkxTOVWD2LOTvigfZ59r9aFyuSrLo5boeNQv Udc1iLnD/wgqqAhCCRWrlXJsCQVugwcC1IZEyjqbTevg/m7s+9PTmHZUiVzOoTQJ Bg8UquVfMYi9o299EPRSkoAsxNSxFXcBekQjBOWbs4c+49M0MvUW2pPINcJRfgt+ jUu41J+otzW8ZO8b5/Ce7F7Fj634x/rNXK54KR8wWcUFNhUSbgy99UFBBuEEM5E+ YCRB3x6A9R4ZV3FONduZbb+OI6C+hZmoE9FkSG1y5Z+DNCuCllszXT+Ig7X6jfQ3 ja9p4kNuSnQ7irZBgkUxbADumq9+XvZEkDT//pGyw6Uthry4Ciouxdq4Wi1YX71T AhEDZgk1qgqK3LK6wbnXoBvh/TLN4SqLBx3PSq+0ZVWybDDX685A2bNdPtzTsO2m sM3Q81Jx5GoQqECjBd/06f1wGDHS+u3uPUb9bveFXCAtj3ZldEPxaNzFNto9Ofy/ CaYtT8+N+E9aV8/qG5Nu =WWOz -----END PGP SIGNATURE----- --ZfOjI3PrQbgiZnxM--