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 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 0E059C678DC for ; Wed, 11 Jun 2025 15:11:18 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uPN3A-0005vu-2Y; Wed, 11 Jun 2025 11:07:36 -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 1uPN31-0005cG-0E for qemu-devel@nongnu.org; Wed, 11 Jun 2025 11:07:28 -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 1uPN2y-0007Bf-FY for qemu-devel@nongnu.org; Wed, 11 Jun 2025 11:07:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1749654443; 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=A55MlTvVA9xM9Udo2f8ierjn04fv0f7X3KcXB2zJzxA=; b=JRsnqpr0vUhsXnu6mJz2WggN0aruzgyVKRwnlUKjceq6awT9s5+cQIZpJwJa8zNfp4L+NG zzjF2UDf+/7yCriOsWFXRUSH7dnIcKnCD5/12OF0kKMqMqRvVC+UGTrfeUnXvs7Z1ht0m3 toYjnVynKc882a1vV82uf1+O/oBBgus= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-306-kiC5NFLnN9KcCvOnFBQv-g-1; Wed, 11 Jun 2025 11:07:17 -0400 X-MC-Unique: kiC5NFLnN9KcCvOnFBQv-g-1 X-Mimecast-MFC-AGG-ID: kiC5NFLnN9KcCvOnFBQv-g_1749654436 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (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-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id BBDD1180047F; Wed, 11 Jun 2025 15:07:16 +0000 (UTC) Received: from corto.redhat.com (unknown [10.45.225.191]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 261B0180045B; Wed, 11 Jun 2025 15:07:14 +0000 (UTC) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-devel@nongnu.org Cc: Alex Williamson , Steve Sistare , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PULL 21/27] vfio/pci: vfio_pci_vector_init Date: Wed, 11 Jun 2025 17:06:13 +0200 Message-ID: <20250611150620.701903-22-clg@redhat.com> In-Reply-To: <20250611150620.701903-1-clg@redhat.com> References: <20250611150620.701903-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@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, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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: Steve Sistare Extract a subroutine vfio_pci_vector_init. No functional change. Signed-off-by: Steve Sistare Reviewed-by: Cédric Le Goater Link: https://lore.kernel.org/qemu-devel/1749569991-25171-13-git-send-email-steven.sistare@oracle.com Signed-off-by: Cédric Le Goater --- hw/vfio/pci.c | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 2da5989581e72538cf61de3f453070b5e4f53cc4..7a33c19ea28c454221ee430784e5d84cf498486b 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -531,6 +531,22 @@ static void set_irq_signalling(VFIODevice *vbasedev, VFIOMSIVector *vector, } } +static void vfio_pci_vector_init(VFIOPCIDevice *vdev, int nr) +{ + VFIOMSIVector *vector = &vdev->msi_vectors[nr]; + PCIDevice *pdev = &vdev->pdev; + + vector->vdev = vdev; + vector->virq = -1; + if (event_notifier_init(&vector->interrupt, 0)) { + error_report("vfio: Error: event_notifier_init failed"); + } + vector->use = true; + if (vdev->interrupt == VFIO_INT_MSIX) { + msix_vector_use(pdev, nr); + } +} + static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, MSIMessage *msg, IOHandler *handler) { @@ -544,13 +560,7 @@ static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, vector = &vdev->msi_vectors[nr]; if (!vector->use) { - vector->vdev = vdev; - vector->virq = -1; - if (event_notifier_init(&vector->interrupt, 0)) { - error_report("vfio: Error: event_notifier_init failed"); - } - vector->use = true; - msix_vector_use(pdev, nr); + vfio_pci_vector_init(vdev, nr); } qemu_set_fd_handler(event_notifier_get_fd(&vector->interrupt), -- 2.49.0