[RFC,12/12] net/mlx5: support keep-CRC offload on Windows

Message ID 20210915104348.12920-13-talshn@nvidia.com (mailing list archive)
State RFC, archived
Delegated to: Raslan Darawsheh
Series Expand NIC offloads support on Windows |


Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK
ci/intel-Testing fail Testing issues

Commit Message

Tal Shnaiderman Sept. 15, 2021, 10:43 a.m. UTC
  Support of the keep-CRC offloading by checking
the relevant FW capability (scatter_fcs) for NIC support.

Supported offload:


Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
 drivers/net/mlx5/windows/mlx5_os.c | 1 +
 1 file changed, 1 insertion(+)


diff --git a/drivers/net/mlx5/windows/mlx5_os.c b/drivers/net/mlx5/windows/mlx5_os.c
index 4d4a7c19ac..1ce2337b55 100644
--- a/drivers/net/mlx5/windows/mlx5_os.c
+++ b/drivers/net/mlx5/windows/mlx5_os.c
@@ -511,6 +511,7 @@  mlx5_dev_spawn(struct rte_device *dpdk_dev,
 		config->hw_vlan_strip = config->hca_attr.vlan_cap;
 		DRV_LOG(DEBUG, "VLAN stripping is %ssupported",
 			(config->hw_vlan_strip ? "" : "not "));
+		config->hw_fcs_strip = config->hca_attr.scatter_fcs;
 	if (config->devx) {
 		uint32_t reg[MLX5_ST_SZ_DW(register_mtutc)];