From patchwork Sat Feb 9 00:47:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeremy Linton X-Patchwork-Id: 10803961 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8804014E1 for ; Sat, 9 Feb 2019 00:47:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 757482E8B1 for ; Sat, 9 Feb 2019 00:47:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 699152EB30; Sat, 9 Feb 2019 00:47:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 14DFD2E8B1 for ; Sat, 9 Feb 2019 00:47:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726876AbfBIArb (ORCPT ); Fri, 8 Feb 2019 19:47:31 -0500 Received: from foss.arm.com ([217.140.101.70]:58576 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726222AbfBIAra (ORCPT ); Fri, 8 Feb 2019 19:47:30 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 594EF1596; Fri, 8 Feb 2019 16:47:30 -0800 (PST) Received: from beelzebub.austin.arm.com (beelzebub.austin.arm.com [10.118.12.119]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BB2543F719; Fri, 8 Feb 2019 16:47:29 -0800 (PST) From: Jeremy Linton To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, devel@acpica.org, catalin.marinas@arm.com, will.deacon@arm.com, mark.rutland@arm.com, robert.moore@intel.com, erik.schmauss@intel.com, rafael.j.wysocki@intel.com, lenb@kernel.org, Jeremy Linton Subject: [RFC 1/3] ACPICA: ACPI 6.3: Add MADT/GICC/SPE extension. Date: Fri, 8 Feb 2019 18:47:16 -0600 Message-Id: <20190209004718.3292087-2-jeremy.linton@arm.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20190209004718.3292087-1-jeremy.linton@arm.com> References: <20190209004718.3292087-1-jeremy.linton@arm.com> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP [Placeholder patch for upstream ACPICA commit] Add just ACPI 6.3 changes associated with the arm64 SPE. Signed-off-by: Jeremy Linton --- include/acpi/actbl2.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index c50ef7e6b942..4b58eb6cf64e 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -623,7 +623,7 @@ struct acpi_madt_local_x2apic_nmi { u8 reserved[3]; /* reserved - must be zero */ }; -/* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */ +/* 11: Generic Interrupt (ACPI 5.0 + 6.0 + 6.3 changes) */ struct acpi_madt_generic_interrupt { struct acpi_subtable_header header; @@ -641,7 +641,8 @@ struct acpi_madt_generic_interrupt { u64 gicr_base_address; u64 arm_mpidr; u8 efficiency_class; - u8 reserved2[3]; + u8 reserved2; + u16 spe_overflow_interrupt; }; /* Masks for Flags field above */