From patchwork Mon Jun 24 21:24:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 13710138 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 8D667C30653 for ; Mon, 24 Jun 2024 21:27:01 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sLrD9-00076H-Me; Mon, 24 Jun 2024 17:26:51 -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 1sLrD5-0006ku-Mg for qemu-devel@nongnu.org; Mon, 24 Jun 2024 17:26:48 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sLrD4-0006tF-4x for qemu-devel@nongnu.org; Mon, 24 Jun 2024 17:26:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1719264405; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JqAbcwfSBgCdKOb0fsfFS3O1chURSbY+tJJh5UrI6RE=; b=hVF5e4My1J9jq6NxtkUjYemv14f/xLWzGEpo+w22xsqet4izshfhEYk319Kylj3bpkazT8 Eu5kLT15JvAZl141y80dBPCIuTERtPGVJN5KtYTRIznO9orVLkxeG3RkS6Qufe1lhTRcZg JUHnE5lN/uKDYm8yUzyj9rvPlFqVz4w= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-43-GIuRhwt3Nv-PFFVei5u3kg-1; Mon, 24 Jun 2024 17:26:41 -0400 X-MC-Unique: GIuRhwt3Nv-PFFVei5u3kg-1 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (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 mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 01E2219560AB; Mon, 24 Jun 2024 21:26:41 +0000 (UTC) Received: from corto.redhat.com (unknown [10.39.192.49]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1C69C1956054; Mon, 24 Jun 2024 21:26:38 +0000 (UTC) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-devel@nongnu.org Cc: Alex Williamson , =?utf-8?q?C=C3=A9dric_Le_G?= =?utf-8?q?oater?= , Zhenzhong Duan , Eric Auger Subject: [PULL 41/42] vfio/container: Introduce vfio_iommu_legacy_instance_init() Date: Mon, 24 Jun 2024 23:24:55 +0200 Message-ID: <20240624212456.350919-42-clg@redhat.com> In-Reply-To: <20240624212456.350919-1-clg@redhat.com> References: <20240624212456.350919-1-clg@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass client-ip=170.10.129.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 10 X-Spam_score: 1.0 X-Spam_bar: + X-Spam_report: (1.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.207, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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 Just as we did for the VFIOContainerBase object, introduce an instance_init() handler for the legacy VFIOContainer object and do the specific initialization there. Reviewed-by: Zhenzhong Duan Reviewed-by: Eric Auger Tested-by: Eric Auger Signed-off-by: Cédric Le Goater --- hw/vfio/container.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/hw/vfio/container.c b/hw/vfio/container.c index 3f2032d5c496de078c277ebacc49d7db89f4cc65..45123acbdd6a681f4ce7cae7aa2509100ea225ab 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -639,7 +639,6 @@ static bool vfio_connect_container(VFIOGroup *group, AddressSpace *as, vfio_kvm_device_add_group(group); - QLIST_INIT(&container->group_list); vfio_address_space_insert(space, bcontainer); group->container = container; @@ -1183,6 +1182,13 @@ hiod_legacy_vfio_get_iova_ranges(HostIOMMUDevice *hiod, Error **errp) return l; } +static void vfio_iommu_legacy_instance_init(Object *obj) +{ + VFIOContainer *container = VFIO_IOMMU_LEGACY(obj); + + QLIST_INIT(&container->group_list); +} + static void hiod_legacy_vfio_class_init(ObjectClass *oc, void *data) { HostIOMMUDeviceClass *hioc = HOST_IOMMU_DEVICE_CLASS(oc); @@ -1196,6 +1202,7 @@ static const TypeInfo types[] = { { .name = TYPE_VFIO_IOMMU_LEGACY, .parent = TYPE_VFIO_IOMMU, + .instance_init = vfio_iommu_legacy_instance_init, .instance_size = sizeof(VFIOContainer), .class_init = vfio_iommu_legacy_class_init, }, {