[dpdk-dev] [PATCH v2 02/35] mlx5/windows: add mlx5 macros for fs name and path

[Tal Shnaiderman]

ibdev_name and ibdev_path sizes are defined in Windows DevX
differently from the sizes used in Linux with
IBV_SYSFS_NAME_MAX and IBV_SYSFS_PATH_MAX.

Added MLX5_FS_NAME_MAX and MLX5_FS_NAME_PATH in mlx5_os.h for both OSs.

Signed-off-by: Tal Shnaiderman <talshn at nvidia.com>
Acked-by: Matan Azrad <matan at nvidia.com>
---
 drivers/net/mlx5/linux/mlx5_os.h   |  4 ++--
 drivers/net/mlx5/mlx5.h            |  4 ++--
 drivers/net/mlx5/windows/mlx5_os.h | 17 +++++++++++++++++
 3 files changed, 21 insertions(+), 4 deletions(-)
 create mode 100644 drivers/net/mlx5/windows/mlx5_os.h

diff --git a/drivers/net/mlx5/linux/mlx5_os.h b/drivers/net/mlx5/linux/mlx5_os.h
index 759def2f4b..f38c2f3015 100644
--- a/drivers/net/mlx5/linux/mlx5_os.h
+++ b/drivers/net/mlx5/linux/mlx5_os.h
@@ -10,8 +10,8 @@
 
 /* verb enumerations translations to local enums. */
 enum {
-	DEV_SYSFS_NAME_MAX = IBV_SYSFS_NAME_MAX + 1,
-	DEV_SYSFS_PATH_MAX = IBV_SYSFS_PATH_MAX + 1
+	MLX5_FS_NAME_MAX = IBV_SYSFS_NAME_MAX + 1,
+	MLX5_FS_PATH_MAX = IBV_SYSFS_PATH_MAX + 1
 };
 
 #define PCI_DRV_FLAGS  (RTE_PCI_DRV_INTR_LSC | \
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index a9db597f2b..e5794744bd 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -701,8 +701,8 @@ struct mlx5_dev_ctx_shared {
 	void *pd; /* Protection Domain. */
 	uint32_t pdn; /* Protection Domain number. */
 	uint32_t tdn; /* Transport Domain number. */
-	char ibdev_name[DEV_SYSFS_NAME_MAX]; /* SYSFS dev name. */
-	char ibdev_path[DEV_SYSFS_PATH_MAX]; /* SYSFS dev path for secondary */
+	char ibdev_name[MLX5_FS_NAME_MAX]; /* SYSFS dev name. */
+	char ibdev_path[MLX5_FS_PATH_MAX]; /* SYSFS dev path for secondary */
 	struct mlx5_dev_attr device_attr; /* Device properties. */
 	int numa_node; /* Numa node of backing physical device. */
 	LIST_ENTRY(mlx5_dev_ctx_shared) mem_event_cb;
diff --git a/drivers/net/mlx5/windows/mlx5_os.h b/drivers/net/mlx5/windows/mlx5_os.h
new file mode 100644
index 0000000000..b94f588461
--- /dev/null
+++ b/drivers/net/mlx5/windows/mlx5_os.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2020 Mellanox Technologies, Ltd
+ */
+
+#ifndef RTE_PMD_MLX5_OS_H_
+#define RTE_PMD_MLX5_OS_H_
+
+#include "mlx5_win_ext.h"
+
+enum {
+	MLX5_FS_NAME_MAX = MLX5_DEVX_DEVICE_NAME_SIZE + 1,
+	MLX5_FS_PATH_MAX = MLX5_DEVX_DEVICE_PNP_SIZE + 1
+};
+
+#define PCI_DRV_FLAGS 0
+
+#endif /* RTE_PMD_MLX5_OS_H_ */
-- 
2.16.1.windows.4