[dpdk-dev] [RFC PATCH 3/6] common/mlx5: change mlx5 class enum values as bits

[Parav Pandit]

mlx5 PCI Device supports multiple classes of devices such as net, vdpa,
and/or regex.
To support these multiple classes, change mlx5_class to a
bitmap values so that if users asks to enable multiple of them, all
supported classes can be returned by mlx5_class_supported().

Signed-off-by: Parav Pandit <parav at mellanox.com>
---
 drivers/common/mlx5/mlx5_common.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/common/mlx5/mlx5_common.h b/drivers/common/mlx5/mlx5_common.h
index 1d59873c8..9fdbd341d 100644
--- a/drivers/common/mlx5/mlx5_common.h
+++ b/drivers/common/mlx5/mlx5_common.h
@@ -13,6 +13,7 @@
 #include <rte_log.h>
 #include <rte_kvargs.h>
 #include <rte_devargs.h>
+#include <rte_bits.h>
 
 #include "mlx5_prm.h"
 
@@ -203,8 +204,8 @@ int mlx5_dev_to_pci_addr(const char *dev_path, struct rte_pci_addr *pci_addr);
 
 enum mlx5_class {
 	MLX5_CLASS_INVALID,
-	MLX5_CLASS_NET,
-	MLX5_CLASS_VDPA,
+	MLX5_CLASS_NET = RTE_BIT(0),
+	MLX5_CLASS_VDPA = RTE_BIT(1),
 };
 
 __rte_internal
-- 
2.25.4