This patch support new global device syntax like:
bus=pci,addr=BB:DD.F/class=eth/driver=mlx5,devargs,..
In driver parameters check, ignores "driver" key which is part of new
global device syntax instead of reporting error.
Signed-off-by: Xueming Li <xuemi...@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
---
drivers/net/mlx5/mlx5.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index f84e061fe7..67808ec236 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -43,6 +43,9 @@
#define MLX5_ETH_DRIVER_NAME mlx5_eth
+/* Driver type key for new device global syntax. */
+#define MLX5_DRIVER_KEY "driver"
+
/* Device parameter to enable RX completion queue compression. */
#define MLX5_RXQ_CQE_COMP_EN "rxq_cqe_comp_en"
@@ -1860,7 +1863,7 @@ mlx5_args_check(const char *key, const char *val, void
*opaque)
signed long tmp;
/* No-op, port representors are processed in mlx5_dev_spawn(). */
- if (!strcmp(MLX5_REPRESENTOR, key))
+ if (!strcmp(MLX5_DRIVER_KEY, key) || !strcmp(MLX5_REPRESENTOR, key))
return 0;
errno = 0;
tmp = strtol(val, NULL, 0);
@@ -2014,6 +2017,7 @@ int
mlx5_args(struct mlx5_dev_config *config, struct rte_devargs *devargs)
{
const char **params = (const char *[]){
+ MLX5_DRIVER_KEY,
MLX5_RXQ_CQE_COMP_EN,
MLX5_RXQ_PKT_PAD_EN,
MLX5_RX_MPRQ_EN,
--
2.33.0
