From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 308AEC63777 for ; Thu, 26 Nov 2020 21:56:45 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9597A2087C for ; Thu, 26 Nov 2020 21:56:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9597A2087C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csgraf.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:47644 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kiPFr-0001Qt-PR for qemu-devel@archiver.kernel.org; Thu, 26 Nov 2020 16:56:43 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36332) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kiP9r-0001rP-Ph; Thu, 26 Nov 2020 16:50:31 -0500 Received: from mail.csgraf.de ([188.138.100.120]:60546 helo=zulu616.server4you.de) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kiP9i-0005kM-Mh; Thu, 26 Nov 2020 16:50:31 -0500 Received: from localhost.localdomain (dynamic-077-009-187-158.77.9.pool.telefonica.de [77.9.187.158]) by csgraf.de (Postfix) with ESMTPSA id 88DE53900581; Thu, 26 Nov 2020 22:50:19 +0100 (CET) From: Alexander Graf To: qemu-devel@nongnu.org Subject: [PATCH 3/8] arm: Set PSCI to 0.2 for HVF Date: Thu, 26 Nov 2020 22:50:12 +0100 Message-Id: <20201126215017.41156-4-agraf@csgraf.de> X-Mailer: git-send-email 2.24.3 (Apple Git-128) In-Reply-To: <20201126215017.41156-1-agraf@csgraf.de> References: <20201126215017.41156-1-agraf@csgraf.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=188.138.100.120; envelope-from=agraf@csgraf.de; helo=zulu616.server4you.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Eduardo Habkost , Richard Henderson , Cameron Esfahani , Roman Bolshakov , qemu-arm@nongnu.org, Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" In Hypervisor.framework, we just pass PSCI calls straight on to the QEMU emulation of it. That means, if TCG is compatible with PSCI 0.2, so are we. Let's transpose that fact in code too. Signed-off-by: Alexander Graf --- target/arm/cpu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 07492e9f9a..db6f7c34ed 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -1062,6 +1062,10 @@ static void arm_cpu_initfn(Object *obj) if (tcg_enabled()) { cpu->psci_version = 2; /* TCG implements PSCI 0.2 */ } + + if (hvf_enabled()) { + cpu->psci_version = 2; /* HVF uses TCG's PSCI */ + } } static Property arm_cpu_gt_cntfrq_property = -- 2.24.3 (Apple Git-128)