From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5398BC433EF for ; Mon, 29 Nov 2021 19:36:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234229AbhK2TkI (ORCPT ); Mon, 29 Nov 2021 14:40:08 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:53364 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234990AbhK2TiH (ORCPT ); Mon, 29 Nov 2021 14:38:07 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id CE402B815CE; Mon, 29 Nov 2021 19:34:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3B7EC53FC7; Mon, 29 Nov 2021 19:34:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638214487; bh=uePvt5gMX4TCL27r5CN6jhQcivmaVfv/7LWiS3z51Z4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MEE8n62NGTa/brNFFlvb9FgYyKurmn24pS/XrKGR42MPp1tduyLil2D7SAgiVPTb+ Zoy2CsrLD4FTlDlE+Q9xSXjuOxxv1LG8RZ9DDrCFCGzCBVWjJ82aAJc70B9OsAVhEG LjlYy+7j5hxgxDfInoCEtj0pzGelawbuwJ1h9sYz/LgiMXQ9M2rkCHf7AuqJ2vZfi7 bXMwo7KmTo4TIpSryev2s5bxpe8FdQdkqaBnOy4Oe1gw70wivT0AGrWi4xeoW7Rzjf j7Dq3+KI/WsW+1N91On/pJHrcllIxemTzTc4nsC01Xoe3RYNdNBgtfzfauU9eNal6H MSqpTEVTeFhAA== Date: Mon, 29 Nov 2021 20:34:44 +0100 From: Wolfram Sang To: Matt Johnston Cc: zev@bewilderbeest.net, robh+dt@kernel.org, davem@davemloft.net, kuba@kernel.org, brendanhiggins@google.com, benh@kernel.crashing.org, joel@jms.id.au, andrew@aj.id.au, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, jk@codeconstruct.com.au, linux-i2c@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH net-next v3 0/6] MCTP I2C driver Message-ID: Mail-Followup-To: Wolfram Sang , Matt Johnston , zev@bewilderbeest.net, robh+dt@kernel.org, davem@davemloft.net, kuba@kernel.org, brendanhiggins@google.com, benh@kernel.crashing.org, joel@jms.id.au, andrew@aj.id.au, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, jk@codeconstruct.com.au, linux-i2c@vger.kernel.org, netdev@vger.kernel.org References: <20211115024926.205385-1-matt@codeconstruct.com.au> <163698601142.19991.3686735228078461111.git-patchwork-notify@kernel.org> <20211124031522.GB18900@codeconstruct.com.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gpsjBBqS4+607dEI" Content-Disposition: inline In-Reply-To: <20211124031522.GB18900@codeconstruct.com.au> Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --gpsjBBqS4+607dEI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Matt, sorry for the long delay. This cycle, I am concentrating on overhauling the bus_recovery handling. I am rather unsure if I have the bandwidth for larger block reads this cycle. But it is planned for next cycle. > > (extending SMBus calls to 255 byte) is complicated because we need ABI > > backwards compatibility. >=20 > Is it only the i2c-dev ABI that you are concerned about? To at least give you a pointer what we discussed last time, have a look here: https://lore.kernel.org/r/20200728004708.4430-1-daniel.stodden@gmail.com I can't go into details now because they escaped my mind :/ But I'll work into it again when the bus_recovery thing is done and the recent driver patches are handled. But you probably will get the idea without me... Thanks for sharing your script and working on the issue. Happy hacking, Wolfram --gpsjBBqS4+607dEI Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmGlK1AACgkQFA3kzBSg KbZQDBAAl9AQd3eSooJNmxHZhi63DLh9LFY+YPCISpqGsUYmntckM1+2LPF/hdv5 fK+YDAnLGeLd/G9VgbQ+gzE9DdLQyv/rxpaNz/vgLkdWF4uz32n4qswYiZrpEFwP ByH4C3hcdwt7DErHNABidkzchbXW/3yZ9gQNX0fTbeTaNqvv+OrqrawGMHEKbFMZ 09M98fQ+aTSztAmpgSKMvJEyy96+afkTAcFsIbGgGC17I8u0daOpuaFoiGakIsvv HviYzdpVDeovy20Y9kGAhvxp3IscRBAW9YX9IQpASv5c4OC1NY7Gtw8gkwFqsqHY QHXUMrgFqOaglaghfQyFyxcUIKxgq0elq1KFz3dZHOHkddd3xq1Ixkd1AG7wtL4f XoL/cTsE1N5YPn8LeVLRNfKvAxwc7uEwi7nC5LwXWHTiu3PRH6rP19PmzyGv/pNL Ge10kKSViKy04B4cnCAGMdbM17RZ0Py+nEJdOpKDU4YTGLOVU3c6ciulYjZ+L3uK 8y7GGu2ilfdryCN0DrlwRslJjfX2SE5Pq7UKpmgxTXsQzuRinqodpzb7v8h2S6pL pGQRu1NypiuE9nyt67W5a6DcS474qFlbKYfZYGXpqt48tXQJX8sdnkRuHdYOqU1X GqXmNXtuDOmYe9vOlDKP+PQaTx2v3CQ129MtY2H1WIAo6+Zd444= =/GFC -----END PGP SIGNATURE----- --gpsjBBqS4+607dEI--