[dpdk-dev] [PATCH v6 8/8] virtio: do not parse if interface is vfio
Santosh Shukla
sshukla at mvista.com
Fri Jan 29 19:21:57 CET 2016
If virtio interface attached to vfio driver then
do not parse for virtio resource. Instead exit with return 0;
Signed-off-by: Santosh Shukla <sshukla at mvista.com>
---
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
More information about the dev
mailing list