From patchwork Fri May 26 12:53:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 13256893 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 F22B6C77B73 for ; Fri, 26 May 2023 12:54:32 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q2Wwu-0007c7-QP; Fri, 26 May 2023 08:53:40 -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 1q2Wws-0007bp-9l for qemu-devel@nongnu.org; Fri, 26 May 2023 08:53:38 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q2Wwq-0002Ue-R8 for qemu-devel@nongnu.org; Fri, 26 May 2023 08:53:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685105615; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=n3YKF/Hj9H3sDpQFXnzsqSBOt1jg+VStRQh4NGmBkLU=; b=dVlM14seP92oWQg6cghFpeVJJFwVeY6VVHRrPBPHMb+N82rwAMtEmAZf5dsq+HjMgw1Vho e+OUSM7YvBnLF0cYbZvYrJeJ7NrSUZ61eA5qgA3X3nHEZ1TETeZrjotXmY018Ae1L4Lf/u Z7zEgM+yiY0Boog0UCuB5v7ce2l04k4= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-48-aSu8wXGHP7CDClD6D1BI5Q-1; Fri, 26 May 2023 08:53:33 -0400 X-MC-Unique: aSu8wXGHP7CDClD6D1BI5Q-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 88D9E811E85; Fri, 26 May 2023 12:53:33 +0000 (UTC) Received: from thuth.com (unknown [10.39.192.252]) by smtp.corp.redhat.com (Postfix) with ESMTP id A9CAA492B00; Fri, 26 May 2023 12:53:32 +0000 (UTC) From: Thomas Huth To: Mark Cave-Ayland , qemu-ppc@nongnu.org Cc: qemu-devel@nongnu.org, Thomas Huth Subject: [PATCH] hw/ppc/mac_newworld: Check for the availability of pci-ohci before using it Date: Fri, 26 May 2023 14:53:23 +0200 Message-Id: <20230526125323.2386324-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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 pci-ohci might habe been disabled in the QEMU binary (e.g. when "configure" has been run with "--without-default-devices"). Thus we should check for its availability before blindly using it. Signed-off-by: Thomas Huth --- hw/ppc/mac_newworld.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 535710314a..c7cca430e1 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -349,7 +349,8 @@ static void ppc_core99_init(MachineState *machine) sysbus_mmio_get_region(s, 3)); } - machine->usb |= defaults_enabled() && !machine->usb_disabled; + machine->usb |= defaults_enabled() && !machine->usb_disabled && + module_object_class_by_name("pci-ohci") != 0; has_pmu = (core99_machine->via_config != CORE99_VIA_CONFIG_CUDA); has_adb = (core99_machine->via_config == CORE99_VIA_CONFIG_CUDA || core99_machine->via_config == CORE99_VIA_CONFIG_PMU_ADB);