From patchwork Tue Dec 19 14:38:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 13498388 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 D2F5BC41535 for ; Tue, 19 Dec 2023 14:39:02 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rFbF9-0001Ub-Kx; Tue, 19 Dec 2023 09:38:47 -0500 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 1rFbF6-0001UI-L9 for qemu-devel@nongnu.org; Tue, 19 Dec 2023 09:38:45 -0500 Received: from smtp-relay-canonical-0.canonical.com ([185.125.188.120]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rFbF3-0003GZ-HW for qemu-devel@nongnu.org; Tue, 19 Dec 2023 09:38:43 -0500 Received: from LT2ubnt.fritz.box (ip-178-202-040-247.um47.pools.vodafone-ip.de [178.202.40.247]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-0.canonical.com (Postfix) with ESMTPSA id DF6F6413DC; Tue, 19 Dec 2023 14:38:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1702996717; bh=p1IdFuEAUEZ1YIId+u6eiQDrO9JcR8wROnGqDi+YRdc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=E9wS29QStZXefRQRjdc1peDyPNkAwmiTryOwY7Yywbr8LhZ1FWUUbVrrW2iTUEPDM Cs1r90UFhekyZ7YXgsVUJPTPtaMvLtCNBvzDPg7JbbnWeV/X+fWXT2gBzc0frXesqX k1yE1GpxXLDmmR9bGPen45nw0ejYcBG5FgVuVgGTkXIEGl7HTklvKvyBNm2EB/HNt7 3r/HLLEo7Q8qF9wnqVZKfwTQIfapY2o2IlV63cHOeHP57GnrxGfe94irBUrEnx2g/E fmoM4hpYXDYEyyUCQjV7gjAUQqCL4o7h+nRd8sbGwPJ6N+9SIoojca5B5E5zlA7jXn 7AGuEYTcNOdBg== From: Heinrich Schuchardt To: Alistair Francis Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Daniel Henrique Barboza , Sunil V L , qemu-devel@nongnu.org, Heinrich Schuchardt Subject: [PATCH 1/1] docs/system/riscv: document acpi parameter of virt machine Date: Tue, 19 Dec 2023 15:38:29 +0100 Message-Id: <20231219143829.8961-1-heinrich.schuchardt@canonical.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Received-SPF: pass client-ip=185.125.188.120; envelope-from=heinrich.schuchardt@canonical.com; helo=smtp-relay-canonical-0.canonical.com 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=-0.066, 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, T_SCC_BODY_TEXT_LINE=-0.01 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 Since QEMU v8.0.0 the RISC-V virt machine has a switch to disable ACPI table generation. Add it to the documentation. Fixes: 168b8c29cedb ("hw/riscv/virt: Add a switch to disable ACPI") Signed-off-by: Heinrich Schuchardt Reviewed-by: Daniel Henrique Barboza --- docs/system/riscv/virt.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/system/riscv/virt.rst b/docs/system/riscv/virt.rst index f5fa7b8b29..4e134ff2ac 100644 --- a/docs/system/riscv/virt.rst +++ b/docs/system/riscv/virt.rst @@ -95,6 +95,11 @@ The following machine-specific options are supported: SiFive CLINT. When not specified, this option is assumed to be "off". This option is restricted to the TCG accelerator. +- acpi=[on|off|auto] + + When this option is "on", ACPI tables are generated and exposed as firmware + tables etc/acpi/rsdp and etc/acpi/tables. + - aia=[none|aplic|aplic-imsic] This option allows selecting interrupt controller defined by the AIA