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: 10803955 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 0BE5613B4 for ; Sat, 9 Feb 2019 00:47:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EC2022E787 for ; Sat, 9 Feb 2019 00:47:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DD87D2EB2E; Sat, 9 Feb 2019 00:47:36 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 97E872E787 for ; Sat, 9 Feb 2019 00:47:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=grekcOhKiHQez3f43qgXxQkv/dNRsH3QCtKIu5x4WBA=; b=n9XzatLHjKr6fB9ybS1TD9kabr Jn5Nt5itPoJUlxVj22T5/gEWcgBY9TeNL7NneJBBQHiXBmcrGzLMdrGFmsxjBwZytta1Eza1Kaj0w Dyw4DdUn6lgixF+hgSjtIXMC3qBz4COmna7/6UR5IaZsOPZapj6u1CVGfOuI3+GSKwQTq2ErJ8Q6f o1q6Je+4HZkvdSgKZRUSySCDcZ837KYif5FLp+bAvm+uONZ33EobKR66cTWmaqoFTD/PghjzTpPQf iIqrkOBMpV08QfGGwvzHeVCGEvaNaEChpBy0fbVwuSn6DUkfgLELDAQZQZMzmfsurfhs0DLFpTxpB kP+VjeLQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gsGnv-0005dq-1O; Sat, 09 Feb 2019 00:47:35 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gsGns-0005cy-0g for linux-arm-kernel@lists.infradead.org; Sat, 09 Feb 2019 00:47:33 +0000 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190208_164732_069317_D89A7324 X-CRM114-Status: GOOD ( 10.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, catalin.marinas@arm.com, rafael.j.wysocki@intel.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, Jeremy Linton , robert.moore@intel.com, linux-acpi@vger.kernel.org, lenb@kernel.org, erik.schmauss@intel.com, devel@acpica.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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 */