[dpdk-dev] [PATCH 5/6] virtio: set RTE_PCI_DRV_NEED_MAPPING flag
Yuanhan Liu
yuanhan.liu at linux.intel.com
Thu Dec 10 04:54:09 CET 2015
We need to to map pci bar space for enabling modern virtio pci device,
as all modern configs are stored at pci bar space.
Setting RTE_PCI_DRV_NEED_MAPPING flag will let eal do that for us.
Signed-off-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>
---
drivers/net/virtio/virtio_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 94e0c4a..9847ed8 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1169,7 +1169,7 @@ static struct eth_driver rte_virtio_pmd = {
.pci_drv = {
.name = "rte_virtio_pmd",
.id_table = pci_id_virtio_map,
- .drv_flags = RTE_PCI_DRV_DETACHABLE,
+ .drv_flags = RTE_PCI_DRV_DETACHABLE | RTE_PCI_DRV_NEED_MAPPING,
},
.eth_dev_init = eth_virtio_dev_init,
.eth_dev_uninit = eth_virtio_dev_uninit,
--
1.9.0
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