Signed-off-by: Nelio Laranjeiro <nelio.laranje...@6wind.com>
---
drivers/net/mlx5/mlx5.c | 10 ++++++++++
drivers/net/mlx5/mlx5.h | 1 +
2 files changed, 11 insertions(+)
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index 95dd49420..d5cc85d19 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -597,6 +597,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
int err = 0;
struct ibv_context *attr_ctx = NULL;
struct ibv_device_attr_ex device_attr;
+ unsigned int vf;
unsigned int mps;
unsigned int cqe_comp;
unsigned int tunnel_en = 0;
@@ -646,6 +647,14 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
continue;
DRV_LOG(INFO, "PCI information matches, using device \"%s\"",
list[i]->name);
+ vf = ((pci_dev->id.device_id ==
+ PCI_DEVICE_ID_MELLANOX_CONNECTX4VF) ||
+ (pci_dev->id.device_id ==
+ PCI_DEVICE_ID_MELLANOX_CONNECTX4LXVF) ||
+ (pci_dev->id.device_id ==
+ PCI_DEVICE_ID_MELLANOX_CONNECTX5VF) ||
+ (pci_dev->id.device_id ==
+ PCI_DEVICE_ID_MELLANOX_CONNECTX5EXVF));
attr_ctx = mlx5_glue->open_device(list[i]);
rte_errno = errno;
err = rte_errno;
@@ -871,6 +880,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
DRV_LOG(DEBUG,
"hardware Rx end alignment padding is %ssupported",
(config.hw_padding ? "" : "not "));
+ config.vf = vf;
config.tso = ((device_attr_ex.tso_caps.max_tso > 0) &&
(device_attr_ex.tso_caps.supported_qpts &
(1 << IBV_QPT_RAW_PACKET)));
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index faacfd9d6..9191b2949 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -78,6 +78,7 @@ struct mlx5_dev_config {
unsigned int hw_vlan_strip:1; /* VLAN stripping is supported. */
unsigned int hw_fcs_strip:1; /* FCS stripping is supported. */
unsigned int hw_padding:1; /* End alignment padding is supported. */
+ unsigned int vf:1; /* This is a VF. */
unsigned int mps:2; /* Multi-packet send supported mode. */
unsigned int tunnel_en:1;
/* Whether tunnel stateless offloads are supported. */
--
2.11.0
