From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 AF022382F0C; Sun, 10 May 2026 12:32:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778416328; cv=none; b=mQrpFuUBqH1b2iXimHqDKKCAO0uEqKwhmEPxcZ5miRAMYKszI/CksdBCmLNMirNZFRPOm/kQ7WoT7tHAaPIzyZHjMQHwyCOYxK5pHdhnc7jb/3FPYGZjQuF5t5hS6Du4bU1uH5gpYEf2YqfoE4vRBLVuxmj9ZUY67j3STjRlbr4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778416328; c=relaxed/simple; bh=izt8it5D4y3pXmKUYmwcPMlqBztENkqUPjfkjXTGWMc=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=jLKsHSYD7QW9FiGhxIQ9FlS66Bo5G5Fa5qXCMUDbmoWXZGMdfMtryBoeDeKegrVcnx/CY18lTaJ0DVRe+PjQ912POIZkAzBuNORphCeAht5jTEkRfb7qmm43ke+sFMg13WECX73y/GoikI0Vbm+88r3DLChj9XMzCqdfmc2ix+M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JtVCMTfX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JtVCMTfX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3AC66C2BCB8; Sun, 10 May 2026 12:32:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778416328; bh=izt8it5D4y3pXmKUYmwcPMlqBztENkqUPjfkjXTGWMc=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=JtVCMTfX7EF0bGNTdKQGkGYORLGXktpIWKOqgfyWxsdEd0G9sNqG0ciMAdFAIPVe7 SF6YaMx7x5goYq39YXNWWT7wTZu9ezUZ1htQJfE0Mrwao93K8EK64arFPj+HoZyi8f KTUICXCKiQLU+WW6Ho8k3VJEOf7TLzy/ooDXRCENz838sSDzznyvkKR3JMFW3Gj/o3 AK742Pu0CeYhnVimBbNudn1qNDAdzMkb2Nfsp1i0R3BbUr5G8SFHAeiNrPM8knzsY3 2izUv3o2Lw41BizCgxDYQIv3VIFbCFPqDRyNgHJJlHcP9k1E+ib2/XmWVuiMaXTJpy bHEZLD6bHPp2A== From: Vinod Koul To: linux-phy@lists.infradead.org, Vladimir Oltean Cc: netdev@vger.kernel.org, Ioana Ciornei , Neil Armstrong , Josua Mayer , linux-kernel@vger.kernel.org In-Reply-To: <20260321011451.1557091-1-vladimir.oltean@nxp.com> References: <20260321011451.1557091-1-vladimir.oltean@nxp.com> Subject: Re: [PATCH phy-next 0/3] Lynx 28G: better init(), exit(), power_on(), power_off() Message-Id: <177841632580.434434.2698335011092735066.b4-ty@kernel.org> Date: Sun, 10 May 2026 18:02:05 +0530 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13.0 On Sat, 21 Mar 2026 03:14:48 +0200, Vladimir Oltean wrote: > This is a set of 3 improvements to the 28G Lynx SerDes driver as found > on NXP Layerscape: > - avoid kernel hangs if lane resets/halts fail due to other bugs > - actually have phy_power_down() cut power from lanes, not just halt them > - allow consumers to call phy_exit(), to balance the phy->init_count > > Especially change 3 will allow further development of the dpaa2-eth > consumer. To permit phy_exit() and other patches in net-next to be > submitted in this development cycle without functionally breaking > networking, please apply this change on top of v7.0-rc1 and provide > it as a stable tag to be pulled in netdev. > > [...] Applied, thanks! [1/3] phy: lynx-28g: use timeouts when waiting for lane halt and reset commit: 905780855a320ab3dcf0e4eaebf544cb3e7b55f8 [2/3] phy: lynx-28g: truly power the lanes up or down commit: 5d38f693f16a0e9470fda530e01994f35fed8644 [3/3] phy: lynx-28g: implement phy_exit() operation commit: 0ee5cc59c0ee679e1a3a749cfc47834041763494 Best regards, -- ~Vinod