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 A41BAC4332F for ; Mon, 14 Feb 2022 13:40:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354498AbiBNNkX (ORCPT ); Mon, 14 Feb 2022 08:40:23 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:53168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354462AbiBNNkT (ORCPT ); Mon, 14 Feb 2022 08:40:19 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E7D94A3CB; Mon, 14 Feb 2022 05:40:12 -0800 (PST) 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 dfw.source.kernel.org (Postfix) with ESMTPS id CE5EC6150B; Mon, 14 Feb 2022 13:40:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 3F0D4C36AE2; Mon, 14 Feb 2022 13:40:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644846011; bh=4T1Tqdk5SogHHJiSp6CWK0qg1zInEsqzVOwmJuDHDwU=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=TGbjXWKTwfJ3/W8m6tW+nqSevJjeyMBRPJALiLWEC7PLz4Ldmjq+71b+Y9s5TW5YI bGKE+wIWPX9J+W/3ovdcGyXCL+q3Kpe+meiK2T7b1fPHUK3/ap13SEhfGnKkhjQIe7 Ly7G4LH7BAZaJuN8ijaU0iQ9RyjiVzNIJ8RIcCistMcDcc4uARjtPXlSvpzwJrX1Lj jDpr+AgDBiuCzYnzkH1BEq4vWw09Nh0dIa1DW+0X6iX33C0o3gflWEXfGxMf1+wRcx TpMJ9evr8+jFJCvOg4Bp5X3uLZiTNO5JGMvYJPTMeWZyWCONBOCoc0OWwt2fK/4brm Pzv6/Q8luuOnA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 2D3F4E6D458; Mon, 14 Feb 2022 13:40:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v7 net-next 0/4] use bulk reads for ocelot statistics From: patchwork-bot+netdevbpf@kernel.org Message-Id: <164484601117.23487.5745096307974974865.git-patchwork-notify@kernel.org> Date: Mon, 14 Feb 2022 13:40:11 +0000 References: <20220213191254.1480765-1-colin.foster@in-advantage.com> In-Reply-To: <20220213191254.1480765-1-colin.foster@in-advantage.com> To: Colin Foster Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, kuba@kernel.org, davem@davemloft.net, UNGLinuxDriver@microchip.com, alexandre.belloni@bootlin.com, claudiu.manoil@nxp.com, vladimir.oltean@nxp.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This series was applied to netdev/net-next.git (master) by David S. Miller : On Sun, 13 Feb 2022 11:12:50 -0800 you wrote: > Ocelot loops over memory regions to gather stats on different ports. > These regions are mostly continuous, and are ordered. This patch set > uses that information to break the stats reads into regions that can get > read in bulk. > > The motiviation is for general cleanup, but also for SPI. Performing two > back-to-back reads on a SPI bus require toggling the CS line, holding, > re-toggling the CS line, sending 3 address bytes, sending N padding > bytes, then actually performing the read. Bulk reads could reduce almost > all of that overhead, but require that the reads are performed via > regmap_bulk_read. > > [...] Here is the summary with links: - [v7,net-next,1/4] net: mscc: ocelot: remove unnecessary stat reading from ethtool https://git.kernel.org/netdev/net-next/c/e27d785e60b6 - [v7,net-next,2/4] net: ocelot: align macros for consistency https://git.kernel.org/netdev/net-next/c/65c53595bc2a - [v7,net-next,3/4] net: mscc: ocelot: add ability to perform bulk reads https://git.kernel.org/netdev/net-next/c/40f3a5c81555 - [v7,net-next,4/4] net: mscc: ocelot: use bulk reads for stats https://git.kernel.org/netdev/net-next/c/d87b1c08f38a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html