common/mlx5: add Verbs usage flag

Add a Verbs file presence indication. Under Linux it is required that
file infiniband/verbs.h is installed for building DPDK.  Other
operating systems (e.g. Windows) ignore Verbs completely.  This commit
adds definition HAVE_INFINIBAND_VERBS_H (file mlx5_autoconf.h) to
indicate whether DPDK compiles with Verbs or not.

Signed-off-by: Ophir Munk <ophirmu@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>

diff --git a/drivers/common/mlx5/linux/meson.build b/drivers/common/mlx5/linux/meson.build
index 63b78e4..580419e 100644 (file)
--- a/drivers/common/mlx5/linux/meson.build
+++ b/drivers/common/mlx5/linux/meson.build
@@ -181,8 +181,10 @@ has_sym_args = [
        [ 'HAVE_MLX5_DR_CREATE_ACTION_DEST_ARRAY', 'infiniband/mlx5dv.h',
        'mlx5dv_dr_action_create_dest_array'],
        [ 'HAVE_DEVLINK', 'linux/devlink.h', 'DEVLINK_GENL_NAME' ],
-        [ 'HAVE_MLX5_DR_CREATE_ACTION_ASO', 'infiniband/mlx5dv.h',
-        'mlx5dv_dr_action_create_aso' ],
+       [ 'HAVE_MLX5_DR_CREATE_ACTION_ASO', 'infiniband/mlx5dv.h',
+       'mlx5dv_dr_action_create_aso' ],
+       [ 'HAVE_INFINIBAND_VERBS_H', 'infiniband/verbs.h',
+       'INFINIBAND_VERBS_H' ],
 ]
 config = configuration_data()
 foreach arg:has_sym_args