X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcommon%2Fmlx5%2Fwindows%2Fmlx5_common_os.h;h=e92533c4d3415a3924c088c394791efa08dbc565;hb=03e1f7f760d8ce247638d6a917b5d4cb55ccec27;hp=2abdb2c3ae6e91126fe6e65c9355b346044428e3;hpb=86576a644e1c02e1c2d375afecb983e0adc08905;p=dpdk.git

diff --git a/drivers/common/mlx5/windows/mlx5_common_os.h b/drivers/common/mlx5/windows/mlx5_common_os.h
index 2abdb2c3ae..e92533c4d3 100644
--- a/drivers/common/mlx5/windows/mlx5_common_os.h
+++ b/drivers/common/mlx5/windows/mlx5_common_os.h
@@ -6,10 +6,17 @@
 #define RTE_PMD_MLX5_COMMON_OS_H_
 
 #include <stdio.h>
+#include <sys/types.h>
+
+#include <rte_errno.h>
 
 #include "mlx5_autoconf.h"
 #include "mlx5_glue.h"
 #include "mlx5_malloc.h"
+#include "mlx5_common_mr.h"
+#include "mlx5_win_ext.h"
+
+#define MLX5_BF_OFFSET 0x800
 
 /**
  * This API allocates aligned or non-aligned memory.  The free can be on either
@@ -139,4 +146,113 @@ mlx5_os_get_umem_id(void *umem)
 		return 0;
 	return ((struct mlx5_devx_umem *)umem)->umem_id;
 }
+
+/**
+ * Get mmap offset. Given a pointer to an DevX UAR object of type
+ * 'struct mlx5dv_devx_uar *' - return its mmap offset.
+ * In Windows, mmap_offset is unused.
+ *
+ * @param[in] uar
+ *    Pointer to UAR object.
+ *
+ * @return
+ *    0 as mmap_offset is unused
+ */
+static inline off_t
+mlx5_os_get_devx_uar_mmap_offset(void *uar)
+{
+	RTE_SET_USED(uar);
+	return 0;
+}
+
+/**
+ * Get base addr pointer. Given a pointer to an UAR object of type
+ * 'struct mlx5dv_devx_uar *' - return its base address.
+ *
+ * @param[in] uar
+ *    Pointer to an UAR object.
+ *
+ * @return
+ *    The base address if UAR is valid, NULL otherwise.
+ */
+static inline void *
+mlx5_os_get_devx_uar_base_addr(void *uar)
+{
+	if (!uar)
+		return NULL;
+	return ((devx_uar_handle *)uar)->uar_page;
+}
+
+/**
+ * Get reg addr pointer. Given a pointer to an UAR object of type
+ * 'struct mlx5dv_devx_uar *' - return its reg address.
+ *
+ * @param[in] uar
+ *    Pointer to an UAR object.
+ *
+ * @return
+ *    The reg address if UAR is valid, NULL otherwise.
+ */
+static inline void *
+mlx5_os_get_devx_uar_reg_addr(void *uar)
+{
+	if (!uar)
+		return NULL;
+	return ((char *)((devx_uar_handle *)uar)->uar_page) + MLX5_BF_OFFSET;
+}
+
+/**
+ * Get page id. Given a pointer to an UAR object of type
+ * 'struct mlx5dv_devx_uar *' - return its page id.
+ *
+ * @param[in] uar
+ *    Pointer to an UAR object.
+ *
+ * @return
+ *    The page id if UAR is valid, 0 otherwise.
+ */
+static inline uint32_t
+mlx5_os_get_devx_uar_page_id(void *uar)
+{
+	if (!uar)
+		return 0;
+	return ((devx_uar_handle *)uar)->uar_index;
+}
+
+static inline void *
+mlx5_os_devx_create_event_channel(void *ctx, int flags)
+{
+	(void)ctx;
+	(void)flags;
+	errno = ENOTSUP;
+	return NULL;
+}
+
+static inline void
+mlx5_os_devx_destroy_event_channel(void *eventc)
+{
+	(void)eventc;
+}
+
+static inline int
+mlx5_os_devx_subscribe_devx_event(void *eventc,
+				    void *obj,
+				    uint16_t events_sz, uint16_t events_num[],
+				    uint64_t cookie)
+{
+	(void)eventc;
+	(void)obj;
+	(void)events_sz;
+	(void)events_num;
+	(void)cookie;
+	return -ENOTSUP;
+}
+
+void *mlx5_os_alloc_pd(void *ctx);
+int mlx5_os_dealloc_pd(void *pd);
+void *mlx5_os_umem_reg(void *ctx, void *addr, size_t size, uint32_t access);
+int mlx5_os_umem_dereg(void *pumem);
+int mlx5_os_reg_mr(void *pd,
+		   void *addr, size_t length, struct mlx5_pmd_mr *pmd_mr);
+void mlx5_os_dereg_mr(struct mlx5_pmd_mr *pmd_mr);
 #endif /* RTE_PMD_MLX5_COMMON_OS_H_ */