common/mlx5: fix user mode register access attribute

[dpdk.git] / drivers / common / mlx5 / linux / mlx5_common_os.h

diff --git a/drivers/common/mlx5/linux/mlx5_common_os.h b/drivers/common/mlx5/linux/mlx5_common_os.h
index c3202b6..83066e7 100644 (file)
--- a/drivers/common/mlx5/linux/mlx5_common_os.h
+++ b/drivers/common/mlx5/linux/mlx5_common_os.h
@@ -203,14 +203,6 @@ mlx5_os_get_devx_uar_page_id(void *uar)
 #endif
 }
 
-__rte_internal
-static inline void *
-mlx5_os_alloc_pd(void *ctx)
-{
-       return mlx5_glue->alloc_pd(ctx);
-}
-
-__rte_internal
 static inline int
 mlx5_os_dealloc_pd(void *pd)
 {
@@ -289,11 +281,26 @@ mlx5_os_free(void *addr)
        free(addr);
 }
 
-struct ibv_device *
-mlx5_os_get_ibv_device(const struct rte_pci_addr *addr);
+void
+mlx5_set_context_attr(struct rte_device *dev, struct ibv_context *ctx);
 
-__rte_internal
-struct ibv_device *
-mlx5_os_get_ibv_dev(const struct rte_device *dev);
+/**
+ * This is used to query system_image_guid as describing in PRM.
+ *
+ * @param dev[in]
+ *  Pointer to a device instance as PCIe id.
+ * @param guid[out]
+ *  Pointer to the buffer to hold device guid.
+ *  Guid is uint64_t and corresponding to 17 bytes string.
+ * @param len[in]
+ *  Guid buffer length, 17 bytes at least.
+ *
+ * @return
+ *  -1 if internal failure.
+ *  0 if OFED doesn't support.
+ *  >0 if success.
+ */
+int
+mlx5_get_device_guid(const struct rte_pci_addr *dev, uint8_t *guid, size_t len);
 
 #endif /* RTE_PMD_MLX5_COMMON_OS_H_ */