From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Hurley Subject: Re: [PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64 Date: Tue, 1 Mar 2016 07:27:36 -0800 Message-ID: <56D5B4E8.1050309@hurleysoftware.com> References: <1456747355-15692-1-git-send-email-aleksey.makarov@linaro.org> <1456747355-15692-3-git-send-email-aleksey.makarov@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pf0-f178.google.com ([209.85.192.178]:34110 "EHLO mail-pf0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754257AbcCAP1k (ORCPT ); Tue, 1 Mar 2016 10:27:40 -0500 Received: by mail-pf0-f178.google.com with SMTP id 4so36186634pfd.1 for ; Tue, 01 Mar 2016 07:27:40 -0800 (PST) In-Reply-To: <1456747355-15692-3-git-send-email-aleksey.makarov@linaro.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Aleksey Makarov , linux-acpi@vger.kernel.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Russell King , Greg Kroah-Hartman , "Rafael J . Wysocki" , Leif Lindholm , Graeme Gregory , Al Stone , Christopher Covington , Yury Norov , "Zheng, Lv" , Catalin Marinas , Will Deacon On 02/29/2016 04:02 AM, Aleksey Makarov wrote: > SBBR mentions SPCR as a mandatory ACPI table. > So enable it for ARM64 Why is this opt-in per-arch? > Signed-off-by: Aleksey Makarov > --- > arch/arm64/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index 9dc5209..544af2e 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -3,6 +3,7 @@ config ARM64 > select ACPI_CCA_REQUIRED if ACPI > select ACPI_GENERIC_GSI if ACPI > select ACPI_REDUCED_HARDWARE_ONLY if ACPI > + select ACPI_SPCR_TABLE if ACPI > select ARCH_HAS_DEVMEM_IS_ALLOWED > select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE > select ARCH_HAS_ELF_RANDOMIZE > From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter@hurleysoftware.com (Peter Hurley) Date: Tue, 1 Mar 2016 07:27:36 -0800 Subject: [PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64 In-Reply-To: <1456747355-15692-3-git-send-email-aleksey.makarov@linaro.org> References: <1456747355-15692-1-git-send-email-aleksey.makarov@linaro.org> <1456747355-15692-3-git-send-email-aleksey.makarov@linaro.org> Message-ID: <56D5B4E8.1050309@hurleysoftware.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 02/29/2016 04:02 AM, Aleksey Makarov wrote: > SBBR mentions SPCR as a mandatory ACPI table. > So enable it for ARM64 Why is this opt-in per-arch? > Signed-off-by: Aleksey Makarov > --- > arch/arm64/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index 9dc5209..544af2e 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -3,6 +3,7 @@ config ARM64 > select ACPI_CCA_REQUIRED if ACPI > select ACPI_GENERIC_GSI if ACPI > select ACPI_REDUCED_HARDWARE_ONLY if ACPI > + select ACPI_SPCR_TABLE if ACPI > select ARCH_HAS_DEVMEM_IS_ALLOWED > select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE > select ARCH_HAS_ELF_RANDOMIZE >