diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
index f5415e229614..767c411a040c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
@@ -14,7 +14,7 @@ obj-$(CONFIG_MLX5_CORE) += mlx5_core.o
 mlx5_core-y :=	main.o cmd.o debugfs.o fw.o eq.o uar.o pagealloc.o \
 		health.o mcg.o cq.o alloc.o qp.o port.o mr.o pd.o \
 		mad.o transobj.o vport.o sriov.o fs_cmd.o fs_core.o \
-		fs_counters.o rl.o lag.o dev.o events.o wq.o lib/gid.o \
+		fs_counters.o rl.o lag.o dev.o events.o wq.o devlink.o lib/gid.o \
 		lib/devcom.o lib/pci_vsc.o diag/fs_tracepoint.o diag/fw_tracer.o \
 		diag/crdump.o
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
index ddfaf06c910c..88190acae873 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
@@ -2,13 +2,71 @@
 /* Copyright (c) 2018 Mellanox Technologies */
 
 #include <devlink.h>
+#include <linux/mlx5/driver.h>
+#include "lib/mlx5.h"
+
+static int mlx5_devlink_get_crdump_snapshot(struct devlink *devlink, u32 id,
+					    struct devlink_param_gset_ctx *ctx)
+{
+	struct mlx5_core_dev *dev = devlink_priv(devlink);
+
+	ctx->val.vbool = mlx5_crdump_is_snapshot_enabled(dev);
+	return 0;
+}
+
+static int mlx5_devlink_set_crdump_snapshot(struct devlink *devlink, u32 id,
+					    struct devlink_param_gset_ctx *ctx)
+{
+	struct mlx5_core_dev *dev = devlink_priv(devlink);
+
+	return mlx5_crdump_set_snapshot_enabled(dev, ctx->val.vbool);
+}
+
+static const struct devlink_param mlx5_devlink_params[] = {
+	DEVLINK_PARAM_GENERIC(REGION_SNAPSHOT,
+			      BIT(DEVLINK_PARAM_CMODE_RUNTIME) |
+			      BIT(DEVLINK_PARAM_CMODE_DRIVERINIT),
+			      mlx5_devlink_get_crdump_snapshot,
+			      mlx5_devlink_set_crdump_snapshot, NULL),
+};
 
 int mlx5_devlink_register(struct devlink *devlink, struct device *dev)
 {
-	return devlink_register(devlink, dev);
+	union devlink_param_value init_val;
+	int err;
+
+	err = devlink_register(devlink, dev);
+	if (err) {
+		dev_warn(dev,
+			 "devlink register failed (err = %d)", err);
+		return err;
+	}
+
+	err = devlink_params_register(devlink, mlx5_devlink_params,
+				      ARRAY_SIZE(mlx5_devlink_params));
+	if (err) {
+		dev_err(dev, "devlink_params_register failed, err = %d\n", err);
+		goto unregister;
+	}
+
+	init_val.vbool = false;
+	err = devlink_param_driverinit_value_set(devlink,
+						 DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT,
+						 init_val);
+	if (err)
+		dev_warn(dev,
+			 "devlink param init failed (err = %d)", err);
+
+	return 0;
+
+unregister:
+	devlink_unregister(devlink);
+	return err;
 }
 
 void mlx5_devlink_unregister(struct devlink *devlink)
 {
+	devlink_params_unregister(devlink, mlx5_devlink_params,
+				  ARRAY_SIZE(mlx5_devlink_params));
 	devlink_unregister(devlink);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/crdump.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/crdump.c
index 78c92d235641..9a87db775c36 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/crdump.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/crdump.c
@@ -15,6 +15,7 @@ static const char *region_cr_space_str = "cr-space";
 
 struct mlx5_fw_crdump {
 	u32			size;
+	bool			snapshot_enable;
 	struct devlink_region	*region_crspace;
 };
 
@@ -97,6 +98,27 @@ int mlx5_crdump_collect(struct mlx5_core_dev *dev)
 	return ret;
 }
 
+bool mlx5_crdump_is_snapshot_enabled(struct mlx5_core_dev *dev)
+{
+	struct mlx5_priv *priv = &dev->priv;
+
+	if (mlx5_crdump_enbaled(dev))
+		return priv->health.crdump->snapshot_enable;
+
+	return false;
+}
+
+int mlx5_crdump_set_snapshot_enabled(struct mlx5_core_dev *dev, bool value)
+{
+	struct mlx5_priv *priv = &dev->priv;
+
+	if (!mlx5_crdump_enbaled(dev))
+		return -ENODEV;
+
+	priv->health.crdump->snapshot_enable = value;
+	return 0;
+}
+
 int mlx5_crdump_init(struct mlx5_core_dev *dev)
 {
 	struct devlink *devlink = priv_to_devlink(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
index 29f4ed7e5034..98ef3341bdf1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
@@ -43,6 +43,8 @@ int  mlx5_core_reserved_gid_alloc(struct mlx5_core_dev *dev, int *gid_index);
 void mlx5_core_reserved_gid_free(struct mlx5_core_dev *dev, int gid_index);
 int mlx5_crdump_init(struct mlx5_core_dev *dev);
 void mlx5_crdump_cleanup(struct mlx5_core_dev *dev);
+bool mlx5_crdump_is_snapshot_enabled(struct mlx5_core_dev *dev);
+int mlx5_crdump_set_snapshot_enabled(struct mlx5_core_dev *dev, bool value);
 
 /* TODO move to lib/events.h */
 
