From patchwork Thu Jul 11 09:52:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 13730266 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 709D8C3DA41 for ; Thu, 11 Jul 2024 09:52:53 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sRqTj-0004o8-MA; Thu, 11 Jul 2024 05:52:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sRqTZ-0004Vv-JX; Thu, 11 Jul 2024 05:52:33 -0400 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sRqTW-0006Wg-7R; Thu, 11 Jul 2024 05:52:33 -0400 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D397C61C35; Thu, 11 Jul 2024 09:52:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 803F6C116B1; Thu, 11 Jul 2024 09:52:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720691540; bh=3+tNSaQ8a39Ggzkv/WVrggnD0uGXWcuNnDojR+LSc44=; h=From:To:List-Id:Cc:Subject:Date:In-Reply-To:References:From; b=VIk+8Q3Vgaa7WC4h1rWszKNeWjJebWyRZ5FSwK6v4zG4HJkoovt6uEjZkPRE/Rafh 80cbbe51PIFuCIPSL3h8zM3XcjTW1NomyGnufC/Q7k89lUUnrUwDJ6/bueWu8YXqFA G8L42iM80+wO/twy86CDYAoNBEQzqKKBIfR3LTOqtJQkwB+neaZCaGOgGFYReA1Ca2 XRaGmoW9Tn49w4jkII0pzVb+O8QlY2Pg89Piqfl0c1gsa9rZVgg04A24k8L+ueHKbI EAkT8HXGzuOfLMrOiIuLcf4oSyDXnk4txenoMfugsGqLmO1Sfgl5kM8jasM1aiNnYa BXNUa42SrTiHw== Received: from mchehab by mail.kernel.org with local (Exim 4.97.1) (envelope-from ) id 1sRqTK-00000002jZg-2YEG; Thu, 11 Jul 2024 11:52:18 +0200 From: Mauro Carvalho Chehab To: Cc: Jonathan Cameron , "Michael S. Tsirkin" , Ani Sinha , Dongjiu Geng , Igor Mammedov , linux-edac@kernel.org, linux-kernel@vger.kernel.org, qemu-arm@nongnu.org, qemu-devel@nongnu.org, Mauro Carvalho Chehab Subject: [PATCH 2/6] acpi/ghes: Support GPIO error source. Date: Thu, 11 Jul 2024 11:52:04 +0200 Message-ID: <101bc837292c02badd2831ee1070065ff0794842.1720690278.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=2604:1380:4641:c500::1; envelope-from=mchehab@kernel.org; helo=dfw.source.kernel.org X-Spam_score_int: -44 X-Spam_score: -4.5 X-Spam_bar: ---- X-Spam_report: (-4.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.144, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Jonathan Cameron Add error notification to GHES v2 using the GPIO source. Signed-off-by: Jonathan Cameron Signed-off-by: Mauro Carvalho Chehab --- hw/acpi/ghes.c | 8 ++++++-- include/hw/acpi/ghes.h | 1 + 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c index e9511d9b8f71..5b8bc6eeb437 100644 --- a/hw/acpi/ghes.c +++ b/hw/acpi/ghes.c @@ -34,8 +34,8 @@ /* The max size in bytes for one error block */ #define ACPI_GHES_MAX_RAW_DATA_LENGTH (1 * KiB) -/* Now only support ARMv8 SEA notification type error source */ -#define ACPI_GHES_ERROR_SOURCE_COUNT 1 +/* Support ARMv8 SEA notification type error source and GPIO interrupt. */ +#define ACPI_GHES_ERROR_SOURCE_COUNT 2 /* Generic Hardware Error Source version 2 */ #define ACPI_GHES_SOURCE_GENERIC_ERROR_V2 10 @@ -327,6 +327,9 @@ static void build_ghes_v2(GArray *table_data, int source_id, BIOSLinker *linker) */ build_ghes_hw_error_notification(table_data, ACPI_GHES_NOTIFY_SEA); break; + case ACPI_HEST_SRC_ID_GPIO: + build_ghes_hw_error_notification(table_data, ACPI_GHES_NOTIFY_GPIO); + break; default: error_report("Not support this error source"); abort(); @@ -370,6 +373,7 @@ void acpi_build_hest(GArray *table_data, BIOSLinker *linker, /* Error Source Count */ build_append_int_noprefix(table_data, ACPI_GHES_ERROR_SOURCE_COUNT, 4); build_ghes_v2(table_data, ACPI_HEST_SRC_ID_SEA, linker); + build_ghes_v2(table_data, ACPI_HEST_SRC_ID_GPIO, linker); acpi_table_end(linker, &table); } diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h index 674f6958e905..4f1ab1a73a06 100644 --- a/include/hw/acpi/ghes.h +++ b/include/hw/acpi/ghes.h @@ -58,6 +58,7 @@ enum AcpiGhesNotifyType { enum { ACPI_HEST_SRC_ID_SEA = 0, + ACPI_HEST_SRC_ID_GPIO = 1, /* future ids go here */ ACPI_HEST_SRC_ID_RESERVED, };