[dpdk-dev] [PATCH] mlx4: check if port is configured for Ethernet

[Bruce Richardson]

On Tue, Mar 22, 2016 at 11:34:26AM +0100, Adrien Mazarguil wrote:
> Notify user otherwise. A similar check has already been added to mlx5 in
> commit "mlx5: check port is configured as ethernet device".
> 
> Signed-off-by: Adrien Mazarguil 
> ---
Applied to dpdk-next-net/rel_16_04

/Bruce

[dpdk-dev] [PATCH] mlx4: check if port is configured for Ethernet

[Adrien Mazarguil]

Notify user otherwise. A similar check has already been added to mlx5 in
commit "mlx5: check port is configured as ethernet device".

Signed-off-by: Adrien Mazarguil 
---
 drivers/net/mlx4/mlx4.c | 7 +++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index cc4e9aa..fbbabf6 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -5463,6 +5463,13 @@ mlx4_pci_devinit(struct rte_pci_driver *pci_drv, struct 
rte_pci_device *pci_dev)
ERROR("port query failed: %s", strerror(err));
goto port_error;
}
+
+   if (port_attr.link_layer != IBV_LINK_LAYER_ETHERNET) {
+   ERROR("port %d is not configured in Ethernet mode",
+ port);
+   goto port_error;
+   }
+
if (port_attr.state != IBV_PORT_ACTIVE)
DEBUG("port %d is not active: \"%s\" (%d)",
  port, ibv_port_state_str(port_attr.state),
-- 
2.1.4