From mboxrd@z Thu Jan 1 00:00:00 1970 From: Santosh Shukla Subject: [PATCH v6 8/8] virtio: do not parse if interface is vfio Date: Fri, 29 Jan 2016 23:51:57 +0530 Message-ID: <1454091717-32251-8-git-send-email-sshukla@mvista.com> References: <0000-cover-letter.patch> <1454091717-32251-1-git-send-email-sshukla@mvista.com> To: dev@dpdk.org Return-path: Received: from mail-pf0-f181.google.com (mail-pf0-f181.google.com [209.85.192.181]) by dpdk.org (Postfix) with ESMTP id 21974C5C4 for ; Fri, 29 Jan 2016 19:24:19 +0100 (CET) Received: by mail-pf0-f181.google.com with SMTP id o185so41262120pfb.1 for ; Fri, 29 Jan 2016 10:24:19 -0800 (PST) In-Reply-To: <1454091717-32251-1-git-send-email-sshukla@mvista.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" If virtio interface attached to vfio driver then do not parse for virtio resource. Instead exit with return 0; Signed-off-by: Santosh Shukla --- v5-->v6: - Removed _noimmu and using deafult rte_kdrv_vfio for drv check. drivers/net/virtio/virtio_pci.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/virtio/virtio_pci.c b/drivers/net/virtio/virtio_pci.c index 71d4a07..d73a3ad 100644 --- a/drivers/net/virtio/virtio_pci.c +++ b/drivers/net/virtio/virtio_pci.c @@ -515,7 +515,9 @@ virtio_resource_init_by_ioports(struct rte_pci_device *pci_dev) static int legacy_virtio_resource_init(struct rte_pci_device *pci_dev) { - if (virtio_resource_init_by_uio(pci_dev) == 0) + if (pci_dev->kdrv == RTE_KDRV_VFIO) + return 0; + else if (virtio_resource_init_by_uio(pci_dev) == 0) return 0; else return virtio_resource_init_by_ioports(pci_dev); -- 1.7.9.5