From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f174.google.com (mail-pg1-f174.google.com [209.85.215.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7FD5BD26B for ; Fri, 15 Mar 2024 02:59:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710471590; cv=none; b=sJC5eC/hkaGADjDeQ7oW08x93yvrI2dxVcC4/d06WWPsiTReoL8Ym7ItK5wTqBXM7pzOgxczVVsWBNPnzT5Zbfkf3+sGs6i5QzWuJnP/wbXnnSQ0ghDleJGpw+avEw4s1c7uxe3PGj8WufE7VEXLbBhZw+71kXe1PSL43cCXOrQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710471590; c=relaxed/simple; bh=Gi6bYkUhl40PWspGJBH44VCyXQYToNIWB6h8WhyMJBw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BLuhY/hCfAh5cey51WhBkEUyWer1eBfaXvQvRGUbLpgivU2XzyRSUeipvw0JordSPyn1pScmPaXEPva7ZsTh0WLgUrvfMEncvQMCCOqdaejWvsjdJA3AGJpxUNQfZtOsh94+YmqtaldNRyazAA662H1c6XMhHrim3frsia6x0hU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pdp7.com; spf=none smtp.mailfrom=pdp7.com; dkim=pass (2048-bit key) header.d=pdp7-com.20230601.gappssmtp.com header.i=@pdp7-com.20230601.gappssmtp.com header.b=R/EVY4VR; arc=none smtp.client-ip=209.85.215.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pdp7.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=pdp7.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=pdp7-com.20230601.gappssmtp.com header.i=@pdp7-com.20230601.gappssmtp.com header.b="R/EVY4VR" Received: by mail-pg1-f174.google.com with SMTP id 41be03b00d2f7-5e4f79007ffso1088795a12.2 for ; Thu, 14 Mar 2024 19:59:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pdp7-com.20230601.gappssmtp.com; s=20230601; t=1710471589; x=1711076389; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=DF3u6fUKhDyXy3K2gFHmZ27anukGMBI1JFmpHSdBQdY=; b=R/EVY4VRFul6Eut1Bifc+7CmzHFnJppkp34RnIOoiS3P/dRoY2y/0I9C0BDA4sVpVj HVNOHL6meawiwM6tVp02Via/+JqD7LQyZ0kqaYMDDpBjrCloV+f8T9Y0Y9QPqMXIcYUR 3t9Erp3Ijc5ZeYtiwwupcZPbknL3JiZY4mTVS1/5jUEf9+Pmtgpnh2g7nVKuoUoE/ILp SDP/iv6BcIRvzuz7iDSTQCVq5Decko86e+RbJgOuBYHPddzVMciMMcmSqCCSDie+0V+u asbx69iBKUWHLZg0vYMRXxeoqAkY3PScndkVX7VyOERZ9nWDuuk2cUdgoF6g2FRWT4R9 rWCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710471589; x=1711076389; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=DF3u6fUKhDyXy3K2gFHmZ27anukGMBI1JFmpHSdBQdY=; b=M2OsCkT5ea3mjuHr1UXAbKLp/AiggDRvsS06iJVffTj8+aOQDEiqgH4y6ZlCnDl3gK volIM5QrDB2t6+hav0XqvnNrJznspfq29Ecu5d2kHgM+rT9EBmSVjV/b+ufIrX3DnS7j 8lThzHBwm9ZqZvcQFhH1bYAQaHpTpyoKaqd55mJZqSa4tPZo/D9rcxny2qYapO7RxeW9 UFyK7x79DZlO1wjnRIrdvG2XKwFhPdU0BupYoGXGnqfSTcCsqScRTeBRsbCacTMPUbew JCMJezu28JT4h1PPkgSgbFAFcKy3oa2cA2JXIXMMdTuX4aD0UfKgmVsIkTeEqzRcA1Rl S1pw== X-Gm-Message-State: AOJu0YxybGjXfUVp4SMuiE5lAs7Ksw3CgyuFrYKIUUAZrfu0qDi9jOHc BFZ2iYeEmHIjAU22D/LoHNaaCUNHUb8QXlyV272k8SjSsAdCOUfMlZYTlNMkmzc= X-Google-Smtp-Source: AGHT+IFCcd+8CehiYUMhG/6taZofm4Zmag/eB0icU74TL0kdsU7vlKVvJ1lw2qGnNTk4BdQ6IicmvA== X-Received: by 2002:a17:902:cecf:b0:1dd:d412:906c with SMTP id d15-20020a170902cecf00b001ddd412906cmr4971466plg.12.1710471588778; Thu, 14 Mar 2024 19:59:48 -0700 (PDT) Received: from x1 ([2601:1c2:1800:a790:ff9e:11a8:fac0:d063]) by smtp.gmail.com with ESMTPSA id cp5-20020a170902e78500b001def18c0cfdsm112750plb.300.2024.03.14.19.59.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Mar 2024 19:59:48 -0700 (PDT) Date: Thu, 14 Mar 2024 19:59:46 -0700 From: Drew Fustini To: Sunil V L Cc: linux-pm@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, "Rafael J . Wysocki" , Pavel Machek , Paul Walmsley , Palmer Dabbelt , Albert Ou , Len Brown , Anup Patel , Daniel Lezcano , Andrew Jones , Conor Dooley , Atish Kumar Patra Subject: Re: [PATCH v3 -next 0/3] RISC-V: ACPI: Add LPI support Message-ID: References: <20240118062930.245937-1-sunilvl@ventanamicro.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240118062930.245937-1-sunilvl@ventanamicro.com> On Thu, Jan 18, 2024 at 11:59:27AM +0530, Sunil V L wrote: > This series adds support for Low Power Idle (LPI) on ACPI based > platforms. > > LPI is described in the ACPI spec [1]. RISC-V FFH spec required to > enable this is available at [2]. I'm interested in trying out this series. Might you be able to provide some guidance on how to setup a test environment? Are there specific branches of qemu and edk2 that I should use? thanks, drew