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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B88DDC433DB for ; Tue, 5 Jan 2021 10:19:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6EEB12250E for ; Tue, 5 Jan 2021 10:19:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728935AbhAEKTB (ORCPT ); Tue, 5 Jan 2021 05:19:01 -0500 Received: from sauhun.de ([88.99.104.3]:41202 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728905AbhAEKTB (ORCPT ); Tue, 5 Jan 2021 05:19:01 -0500 Received: from localhost (p5486cfc1.dip0.t-ipconnect.de [84.134.207.193]) by pokefinder.org (Postfix) with ESMTPSA id 9E3EF2C0A03; Tue, 5 Jan 2021 11:18:19 +0100 (CET) Date: Tue, 5 Jan 2021 11:18:19 +0100 From: Wolfram Sang To: Vadim Pasternak Cc: linux-i2c@vger.kernel.org Subject: Re: [PATCH i2c-next 2/3] i2c: mlxcpld: Decrease polling time for performance improvement Message-ID: <20210105101819.GE2000@ninjato> References: <20201210165113.6130-1-vadimp@nvidia.com> <20201210165113.6130-3-vadimp@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="nHwqXXcoX0o6fKCv" Content-Disposition: inline In-Reply-To: <20201210165113.6130-3-vadimp@nvidia.com> Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --nHwqXXcoX0o6fKCv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Dec 10, 2020 at 06:51:12PM +0200, Vadim Pasternak wrote: > Decrease polling time 'MLXCPLD_I2C_POLL_TIME' from 2000 usec to 400 > usec. It greatly improves performance of I2C transactions. >=20 > Reliability of setting polling time to 400 usec has been thoroughly > validated across all the supported systems. >=20 > Signed-off-by: Vadim Pasternak Applied to for-next, thanks! --nHwqXXcoX0o6fKCv Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl/0POsACgkQFA3kzBSg KbZfUA/+KWkCa48+/fz20hDNivG/aW5j6drh5c6LAdXv+x4SHvrrxcmFERuyRG2A hxJT3fFg7RD9/WE1OqB1jSgEJqLdgkZNmQMGbNuQp73fmLj/VJ9BLKHLnqU0fl8u nVcEOTkT+LifnkDKZIp3MW9ULF1dLvF06TGY7haq9IOq7lW6pLEGOGjuW+6SEfxH ELzL87WRfHgYpcVWZ1FT4xNwqqwFb5jiHgKwXjRhpxFLvFYyBMZkRL1qyqZOnfO/ RCi+tLwDemY6SaPS1QYPjF6nBloUJXnRg+xBc75/BXLpebwEghwrOeEZaMSyYHgx fGxTzq6XgAKZGawAgdT3/Ilh6qMJ0B+WvpwpnkCkD5sr12foFqwi96M1dvfBPLHt 3xkFxzr0VtPMW+8rEvl1jHBQHuByLlOgRMrPjlYQMHdrHsP+iMoUvyA9NeDjazQS vfJtyPuCcVBSbV1qEw1PUMq1iwgD0hnvB9FKhCZhGE8hH/Ckp9nUck+TlWjeJKv1 71PYdpZ8siMFHMEOUKD7ZMnl/W1jQqWPd/C0wtKKMvbHfzmaC7Yo5Csc7/vNLrZF io5b7ZwKyFAj/a+s4ex362GQowVlo6Fwr1llNPgoHImtu0xN+85vxk2HcBYLmA8L SLfONH9ACz8uFZjZpIQNjwlu6Wmh+l6bS67okVXKkhSNHM3qAjk= =Oi6l -----END PGP SIGNATURE----- --nHwqXXcoX0o6fKCv--