From patchwork Fri Jun 24 15:23:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudeep Holla X-Patchwork-Id: 584759 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D4B0CCA473 for ; Fri, 24 Jun 2022 15:23:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232333AbiFXPX5 (ORCPT ); Fri, 24 Jun 2022 11:23:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232203AbiFXPXt (ORCPT ); Fri, 24 Jun 2022 11:23:49 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C367A2F657; Fri, 24 Jun 2022 08:23:48 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B17C814BF; Fri, 24 Jun 2022 08:23:48 -0700 (PDT) Received: from usa.arm.com (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 5F5E03F534; Fri, 24 Jun 2022 08:23:47 -0700 (PDT) From: Sudeep Holla To: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org Cc: Sudeep Holla , Ard Biesheuvel , Catalin Marinas , Will Deacon , "Rafael J . Wysocki" , Jose Marinho Subject: [PATCH 3/3] ACPI: Move PRM config option under the main ACPI config Date: Fri, 24 Jun 2022 16:23:31 +0100 Message-Id: <20220624152331.4009502-4-sudeep.holla@arm.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220624152331.4009502-1-sudeep.holla@arm.com> References: <20220624152331.4009502-1-sudeep.holla@arm.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org Currently PRM(Platform Runtime Mechanism) config options is list along with the mainA CPI (Advanced Configuration and Power Interface) option at the same level. On ARM64 platforms unlike x86, ACPI option is listed at the topmost level of configuration menu. It is rather very confusing to see PRM option also listed along with ACPI in the topmost level. Move the same under ACPI config option. No functional change, just changes the level of visibility of this option under the configuration menu. Signed-off-by: Sudeep Holla --- drivers/acpi/Kconfig | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index d08b7408f0a5..218b5b59df31 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -572,6 +572,21 @@ source "drivers/acpi/pmic/Kconfig" config ACPI_VIOT bool +config ACPI_PRMT + bool "Platform Runtime Mechanism Support" + depends on EFI && (X86_64 || ARM64) + default y + help + Platform Runtime Mechanism (PRM) is a firmware interface exposing a + set of binary executables that can be called from the AML interpreter + or directly from device drivers. + + Say Y to enable the AML interpreter to execute the PRM code. + + While this feature is optional in principle, leaving it out may + substantially increase computational overhead related to the + initialization of some server systems. + endif # ACPI config X86_PM_TIMER @@ -589,18 +604,3 @@ config X86_PM_TIMER You should nearly always say Y here because many modern systems require this timer. - -config ACPI_PRMT - bool "Platform Runtime Mechanism Support" - depends on EFI && (X86_64 || ARM64) - default y - help - Platform Runtime Mechanism (PRM) is a firmware interface exposing a - set of binary executables that can be called from the AML interpreter - or directly from device drivers. - - Say Y to enable the AML interpreter to execute the PRM code. - - While this feature is optional in principle, leaving it out may - substantially increase computational overhead related to the - initialization of some server systems.