From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailbackend.panix.com (mailbackend.panix.com [166.84.1.89]) (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 F0ED22AF1B; Mon, 6 Oct 2025 19:42:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=166.84.1.89 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759779769; cv=none; b=Hr+v092LQHXtIQ3NAZ6eE9GpW71hGLeXCS0zaVwq2LxQeTI/x4AzJRDoM0dsMVvi5rX3joouXjvnZz6nbhMO8ZE3UZgXHXHFoTgzlyG+47NDHotVYWkCo8gteuekD9UAX5vPQSziErzkBAZovew/kpPc6OGgqHVxewRfWhqELYg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759779769; c=relaxed/simple; bh=agAOwGGk7/WaedOho35v/y7fkZ6L2K5cWMQgm+4Dw14=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nwf0va0z281/mv6XaMSdQyRoS2c6rmJo+XkuYKSU0MEhzgcqY4BqooK95aHsL9pqWO/T1lZPLiU6eVukcxF9x2NiLMiGoAaIW4OGgubDLPUX2YneOtqHJGyk7IcXbGiKq6CZqyKSrhy2IySUM/uBjyvHOXmvmDV18mEG+Xjm834= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=panix.com; spf=pass smtp.mailfrom=panix.com; dkim=pass (1024-bit key) header.d=panix.com header.i=@panix.com header.b=fkbzrcUe; arc=none smtp.client-ip=166.84.1.89 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=panix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=panix.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=panix.com header.i=@panix.com header.b="fkbzrcUe" Received: from [10.50.4.39] (45-31-46-51.lightspeed.sndgca.sbcglobal.net [45.31.46.51]) by mailbackend.panix.com (Postfix) with ESMTPSA id 4cgV6R3H8kz4YbS; Mon, 6 Oct 2025 15:42:39 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=panix.com; s=panix; t=1759779760; bh=agAOwGGk7/WaedOho35v/y7fkZ6L2K5cWMQgm+4Dw14=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=fkbzrcUe0oF6iL72n91Lzd5KQVs4pQoGPto4C1OcdfCEW0GJsEV1bCkWDZ5uvhQhp chUB3eXfHVWORwYqfxJUYPNJLnwr+HVdQVlYxnxIEstR0Hy5cJxMqqY3OVIDe2F8it Y20ZU2sHt7dCISBbTqGO4DroK1MoE3Accp2BVReA= Message-ID: Date: Mon, 6 Oct 2025 12:42:38 -0700 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V3 1/2] PCI/ASPM: Add host-bridge API to override default ASPM/CLKPM link state To: Manivannan Sadhasivam , "David E. Box" Cc: Bjorn Helgaas , rafael@kernel.org, bhelgaas@google.com, vicamo.yang@canonical.com, ilpo.jarvinen@linux.intel.com, nirmal.patel@linux.intel.com, linux-pm@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Kenneth C References: <20250904171158.GA1268495@bhelgaas> <121a26de-b5d4-42a2-ae52-02b386f17109@panix.com> Content-Language: en-US From: Kenneth Crudup In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/23/25 23:12, Manivannan Sadhasivam wrote: > ASPM patches targeting devicetree plaforms are now in pci/aspm and merged to > pci/next for testing. > https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/log/?h=aspm Yes and I see they're in Linus' master now. > David could send a followup to add the VMD driver now > reusing the pcie_{aspm/clkpm}_override_default_link_state() helpers. David? Your old commit doesn't apply cleanly now; I'll give it a shot trying to redo it with the new API from above, but as this is your baby maybe you could refactor it as well? Thanks, -Kenny -- Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County CA