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 C8D2846DFEE; Tue, 21 Jul 2026 16:20:42 +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=1784650843; cv=none; b=j+oAVPBkrtVBt860IjGIoWxRfJAQIzBxq9/fl7znhFeZA+3M+yL+Z//EPJwVdFXyHbOoYZrO2/WjDdaQiBn203Onwd1MWxML26WVsnnXJSSSVCMZMvo/QhG8Rv14v5pEpGo+z8It1VMnkJfKtiPS5WKTws3CJDTulxQS+zBumPc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784650843; c=relaxed/simple; bh=eXpHhurv7kzyzJr5wyPXbHAGAPEL+72AdrbdqQp1dt8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=MTi9WsRx/RyuYJpjyjf8QJo2Q8pHDHbBIbH3RZZiFwSXW0RrSPe+5MYplBCYnmhW8wC9oId/hKEcGjgTnZuBbjDJk71sHFo0ur3rvbk0BPAiemjTaGSBFL/qOdRLW4No1bMwPCocEko0HNLNuMtoBxek9QleRPGYnes5jN/FfGM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Y3jEMJYP; 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="Y3jEMJYP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 831111F000E9; Tue, 21 Jul 2026 16:20:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784650842; bh=vOXJqZBq7kJKKJZif/QJuoo19qQj/Am4g5tOlmsEm8Q=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=Y3jEMJYPXK7L7g5mjUyckvhclxoLNo8rYwIzM/0tiAuVH8Owbw32EnIwrGLRATpc1 t0yi7m8cp2Y2s/82+SAR1aN8xdckq0ShxaJbQ42NZR1YH1+vMBTdZKahDVC2FgPziQ qNVKbY3R/Ss/EwNXJ549nN/PAA0l3Z4Z3SKu/q2abSz7sPOC9lHYuTzjm78vvGJkqN aI5k9KG60ZhuP+6CXnVtTcxfZfcnp7VMixAvCpG434qnsE3jrtxSpG1GWzHqMhbE4S fRJWRZT6uEzA16cIuYtiEfO4rUSo/62BUORKBayGuqMEbPyCPoXDVV1QYLIYGaVlfz FPGq14Ggl/JgA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 56C803924FFE; Tue, 21 Jul 2026 16:20:13 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] amd-xgbe: fix MAC_AUTO_SW handling in CL37 AN From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178465081196.386198.12551993871523492296.git-patchwork-notify@kernel.org> Date: Tue, 21 Jul 2026 16:20:11 +0000 References: <20260709095006.3683940-1-prashanthkumar.k.r@amd.com> In-Reply-To: <20260709095006.3683940-1-prashanthkumar.k.r@amd.com> To: Prashanth Kumar KR Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Shyam-sundar.S-k@amd.com, patrick.oppenlander@gmail.com, regressions@leemhuis.info Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 9 Jul 2026 15:20:06 +0530 you wrote: > From: Prashanth Kumar KR > > MAC_AUTO_SW (VR_MII_DIG_CTRL1 bit 9) enables automatic XPCS speed > mode switching after CL37 auto-negotiation and is only meaningful in > SGMII MAC mode. The original code unconditionally set this bit on > every call to xgbe_an37_set(), including when called from > xgbe_an37_disable() with enable=false. This left MAC_AUTO_SW=1 after > AN was disabled, causing the XPCS to autonomously switch speed from > stale AN state during subsequent mode changes, breaking SGMII speed > negotiation on 1G copper SFP modules. > > [...] Here is the summary with links: - [net] amd-xgbe: fix MAC_AUTO_SW handling in CL37 AN https://git.kernel.org/netdev/net/c/4bf22afe53a1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html