Terraform and ansible changes for Cloud environment (AWS, Azure).

[csit.git] / resources / tools / testbed-setup / ansible / roles / dpdk / files / dpdk-mlx5.patch

diff --git a/resources/tools/testbed-setup/ansible/roles/dpdk/files/dpdk-mlx5.patch b/resources/tools/testbed-setup/ansible/roles/dpdk/files/dpdk-mlx5.patch
new file mode 100644 (file)
index 0000000..a3928d7
--- /dev/null
+++ b/resources/tools/testbed-setup/ansible/roles/dpdk/files/dpdk-mlx5.patch
@@ -0,0 +1,19 @@
+diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
+index d7d3bc73c..c21c38485 100644
+--- a/drivers/net/mlx5/mlx5_ethdev.c
++++ b/drivers/net/mlx5/mlx5_ethdev.c
+@@ -1032,11 +1032,14 @@ mlx5_link_update_unlocked_gs(struct rte_eth_dev *dev,
+                               ETH_LINK_HALF_DUPLEX : ETH_LINK_FULL_DUPLEX);
+       dev_link.link_autoneg = !(dev->data->dev_conf.link_speeds &
+                                 ETH_LINK_SPEED_FIXED);
++#if 0
++    /* FIXME: this does not work on Azure w/ CX4-LX */
+       if (((dev_link.link_speed && !dev_link.link_status) ||
+            (!dev_link.link_speed && dev_link.link_status))) {
+               rte_errno = EAGAIN;
+               return -rte_errno;
+       }
++#endif
+       *link = dev_link;
+       return 0;
+ }