[dpdk-dev] [PATCH v2 2/2] net/mlx: support IOVA VA mode

[Yongseok Koh]

Set RTE_PCI_DRV_IOVA_AS_VA to driver's drv_flags as device's IOMMU takes
virtual address.

Cc: sta...@dpdk.org

Signed-off-by: Yongseok Koh <ys...@mellanox.com>
---

v2:
* add RTE_KDRV_NIC_MLX

 drivers/net/mlx4/mlx4.c | 4 ++--
 drivers/net/mlx5/mlx5.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index fe559c0407..eccb77b410 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -1133,8 +1133,8 @@ static struct rte_pci_driver mlx4_driver = {
        },
        .id_table = mlx4_pci_id_map,
        .probe = mlx4_pci_probe,
-       .drv_flags = RTE_PCI_DRV_INTR_LSC |
-                    RTE_PCI_DRV_INTR_RMV,
+       .drv_flags = RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV |
+                    RTE_PCI_DRV_IOVA_AS_VA,
 };
 
 #ifdef RTE_IBVERBS_LINK_DLOPEN
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index de85e85300..ecab7f899f 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -2101,8 +2101,8 @@ static struct rte_pci_driver mlx5_driver = {
        .remove = mlx5_pci_remove,
        .dma_map = mlx5_dma_map,
        .dma_unmap = mlx5_dma_unmap,
-       .drv_flags = (RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV |
-                     RTE_PCI_DRV_PROBE_AGAIN),
+       .drv_flags = RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_INTR_RMV |
+                    RTE_PCI_DRV_PROBE_AGAIN | RTE_PCI_DRV_IOVA_AS_VA,
 };
 
 #ifdef RTE_IBVERBS_LINK_DLOPEN
-- 
2.11.0