The OS agnostic functions for memory region registration/deregistration
(mlx5_os_reg_mr mlx5_os_dereg_mr) exist only for Windows OS.
Adding them for Linux as well as they are needed for memory region
activities in shared code.
Signed-off-by: Tal Shnaiderman <tal...@nvidia.com>
---
drivers/common/mlx5/linux/mlx5_common_os.c | 35 ++++++++++++++++++++++++++++
drivers/common/mlx5/mlx5_common.h | 9 +++++++
drivers/common/mlx5/windows/mlx5_common_os.c | 2 +-
drivers/common/mlx5/windows/mlx5_common_os.h | 6 -----
4 files changed, 45 insertions(+), 7 deletions(-)
diff --git a/drivers/common/mlx5/linux/mlx5_common_os.c
b/drivers/common/mlx5/linux/mlx5_common_os.c
index 4aada82669..fd0ec6b748 100644
--- a/drivers/common/mlx5/linux/mlx5_common_os.c
+++ b/drivers/common/mlx5/linux/mlx5_common_os.c
@@ -491,3 +491,38 @@ mlx5_os_get_pdn(void *pd, uint32_t *pdn)
return -ENOTSUP;
#endif /* HAVE_IBV_FLOW_DV_SUPPORT */
}
+
+/**
+ * Register mr. Given protection domain pointer, pointer to addr and length
+ * register the memory region.
+ *
+ * @param[in] pd
+ * Pointer to protection domain context (type mlx5_pd).
+ * @param[in] addr
+ * Pointer to memory start address (type devx_device_ctx).
+ * @param[in] length
+ * Lengtoh of the memory to register.
+ * @param[out] pmd_mr
+ * pmd_mr struct set with lkey, address, length, pointer to mr object, mkey
+ *
+ * @return
+ * 0 on successful registration, -1 otherwise
+ */
+int
+mlx5_os_reg_mr(void *pd,
+ void *addr, size_t length, struct mlx5_pmd_mr *pmd_mr)
+{
+ return mlx5_common_verbs_reg_mr(pd, addr, length, pmd_mr);
+}
+
+/**
+ * De-register mr.
+ *
+ * @param[in] pmd_mr
+ * Pointer to PMD mr object
+ */
+void
+mlx5_os_dereg_mr(struct mlx5_pmd_mr *pmd_mr)
+{
+ mlx5_common_verbs_dereg_mr(pmd_mr);
+}
diff --git a/drivers/common/mlx5/mlx5_common.h
b/drivers/common/mlx5/mlx5_common.h
index fcdf376193..a87318db91 100644
--- a/drivers/common/mlx5/mlx5_common.h
+++ b/drivers/common/mlx5/mlx5_common.h
@@ -21,6 +21,7 @@
#include "mlx5_prm.h"
#include "mlx5_devx_cmds.h"
+#include "mlx5_common_mr.h"
#include "mlx5_common_os.h"
/* Reported driver name. */
@@ -427,4 +428,12 @@ __rte_internal
int
mlx5_os_get_pdn(void *pd, uint32_t *pdn);
+__rte_internal
+int
+mlx5_os_reg_mr(void *pd,
+ void *addr, size_t length, struct mlx5_pmd_mr *pmd_mr);
+__rte_internal
+void
+mlx5_os_dereg_mr(struct mlx5_pmd_mr *pmd_mr);
+
#endif /* RTE_PMD_MLX5_COMMON_H_ */
diff --git a/drivers/common/mlx5/windows/mlx5_common_os.c
b/drivers/common/mlx5/windows/mlx5_common_os.c
index 5c9cccd3e9..2ecdf78310 100644
--- a/drivers/common/mlx5/windows/mlx5_common_os.c
+++ b/drivers/common/mlx5/windows/mlx5_common_os.c
@@ -134,7 +134,7 @@ mlx5_os_umem_dereg(void *pumem)
}
/**
- * Register mr. Given protection doamin pointer, pointer to addr and length
+ * Register mr. Given protection domain pointer, pointer to addr and length
* register the memory region.
*
* @param[in] pd
diff --git a/drivers/common/mlx5/windows/mlx5_common_os.h
b/drivers/common/mlx5/windows/mlx5_common_os.h
index c3d74d3b67..62bdcb40cd 100644
--- a/drivers/common/mlx5/windows/mlx5_common_os.h
+++ b/drivers/common/mlx5/windows/mlx5_common_os.h
@@ -13,7 +13,6 @@
#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
@@ -256,11 +255,6 @@ __rte_internal
void *mlx5_os_umem_reg(void *ctx, void *addr, size_t size, uint32_t access);
__rte_internal
int mlx5_os_umem_dereg(void *pumem);
-__rte_internal
-int mlx5_os_reg_mr(void *pd,
- void *addr, size_t length, struct mlx5_pmd_mr *pmd_mr);
-__rte_internal
-void mlx5_os_dereg_mr(struct mlx5_pmd_mr *pmd_mr);
int mlx5_os_match_devx_devices_to_addr(struct devx_device_bdf *devx_bdf,
struct rte_pci_addr *addr);
#endif /* RTE_PMD_MLX5_COMMON_OS_H_ */
--
2.16.1.windows.4
