From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 291DC3E558C; Tue, 4 Aug 2026 01:50:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785808255; cv=none; b=mAVOuPSFvqke+EMDEJIhbvdWyBDtASh/NI+hiR354BQhUnNmeRT7dZ03RLrJa8lu9ZeBdd0pLILuTSun0MnoBOvnfYX/PMROSsBwuHyZiB8lkGmYudanbCJDAWhne8f8gH2J2ij8IAld5Y6l2VZCFjwGqQRW+vrWR3Jvx2oZlJM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785808255; c=relaxed/simple; bh=+PqGprqTDIau62+jk5ljN0hcs9P2jnk9JCeWvSs2WHw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=gNFoHgSjGOSKetPIumz5tISgEZEsRmtuLy4dixH3y2JlzHQry20FjFZlbJ9B8m7RJZRYZw1fLxNjSNq54jkJtW1CmAhKi9kUa/ZHb9wzeMQXA2mxRBUSdTKqKGm7l5ykgRGz6eiER7+ZSS/PlLUD3v+9W8IjPARgAIwJ+qDXg9o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FYTO2P35; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FYTO2P35" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BB8461F00A3E; Tue, 4 Aug 2026 01:50:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785808253; bh=VkGB+ach/sz+Qx+EPBIcvK5HnXNIKV8FeEl8ovVVHWQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=FYTO2P35L7Sn/+YlXU5FkfKEUk1AZSeAEwrEC8GS7KyljQ96g+58XUXnS7k4A52A7 cV5D3U1AbMbv/o8Krk8vQMJgK5CJIr6eBLzBubwC7R1S4YweEGtA5R0CQu6imHBRND RYJouYUwh5w0x+jqvRuojhxPPoU3TtygekF2Dhm2lg2le8kgedd3bdQCAg3NP5L/9A V8sUKZIGkHQDQW9mPmK/NUM23JK59E+FOBle6Qej1u0crIRiyq8Kw1gDm4hC7CVAn1 +oYvTMx3bOe+0uPE1IOA7IRsMBO08US9GTT928ghWdimV5rwcqfdnmFZCM/dMb+CL9 nOk5Y+mVqE8gg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D0BEE3924467; Tue, 4 Aug 2026 01:50:15 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next 0/2] net: stmmac: Cleanup rx coalescing computation when using RIWT From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178580821438.2913307.10017683576948175054.git-patchwork-notify@kernel.org> Date: Tue, 04 Aug 2026 01:50:14 +0000 References: <20260802114015.214212-1-maxime.chevallier@bootlin.com> In-Reply-To: <20260802114015.214212-1-maxime.chevallier@bootlin.com> To: Maxime Chevallier Cc: andrew+netdev@lunn.ch, kuba@kernel.org, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, horms@kernel.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, linux@armlinux.org.uk, thomas.petazzoni@bootlin.com, alexis.lothore@bootlin.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Sun, 2 Aug 2026 13:40:12 +0200 you wrote: > Currently when configuring interrupt coalescing on devices that relies > on the Receive Interrupt Watchdog Timer feature of dwmac, the > computation of the RIWT timings leads to off-by-one values when > reporting the timings back to userspace. > > RIWT works by arming a watchdog timer upon receiving frames with the RI > bit not set in the descriptor. The timer duration is expressed in units > of 256 stmmac clock ticks, and therefore requires a bit of computation > to derive it : > > [...] Here is the summary with links: - [net-next,1/2] net: stmmac: ethtool: Comment the magic numbers in RIWT computation https://git.kernel.org/netdev/net-next/c/b6a89c8ef34f - [net-next,2/2] net: stmmac: ethtool: Address off-by-one when reading the coal rx-usecs https://git.kernel.org/netdev/net-next/c/ae88f78bc4eb You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html