diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 82a658834675..4ef62c6c6424 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -565,9 +565,59 @@ mlx5_fw_fatal_reporter_recover(struct devlink_health_reporter *reporter,
 	return mlx5_health_try_recover(dev);
 }
 
+#define MLX5_CR_DUMP_CHUNK_SIZE 256
+static int
+mlx5_fw_fatal_reporter_dump(struct devlink_health_reporter *reporter,
+			    struct devlink_fmsg *fmsg, void *priv_ctx)
+{
+	struct mlx5_core_dev *dev = devlink_health_reporter_priv(reporter);
+	u32 crdump_size = dev->priv.health.crdump_size;
+	u32 *cr_data;
+	u32 data_size;
+	u32 offset;
+	int err;
+
+	if (!mlx5_core_is_pf(dev))
+		return -EPERM;
+
+	cr_data = kvmalloc(crdump_size, GFP_KERNEL);
+	if (!cr_data)
+		return -ENOMEM;
+	err = mlx5_crdump_collect(dev, cr_data);
+	if (err)
+		return err;
+
+	if (priv_ctx) {
+		struct mlx5_fw_reporter_ctx *fw_reporter_ctx = priv_ctx;
+
+		err = mlx5_fw_reporter_ctx_pairs_put(fmsg, fw_reporter_ctx);
+		if (err)
+			goto free_data;
+	}
+
+	err = devlink_fmsg_arr_pair_nest_start(fmsg, "crdump_data");
+	if (err)
+		goto free_data;
+	for (offset = 0; offset < crdump_size; offset += data_size) {
+		if (crdump_size - offset < MLX5_CR_DUMP_CHUNK_SIZE)
+			data_size = crdump_size - offset;
+		else
+			data_size = MLX5_CR_DUMP_CHUNK_SIZE;
+		err = devlink_fmsg_binary_put(fmsg, cr_data, data_size);
+		if (err)
+			goto free_data;
+	}
+	err = devlink_fmsg_arr_pair_nest_end(fmsg);
+
+free_data:
+	kfree(cr_data);
+	return err;
+}
+
 static const struct devlink_health_reporter_ops mlx5_fw_fatal_reporter_ops = {
 		.name = "fw_fatal",
 		.recover = mlx5_fw_fatal_reporter_recover,
+		.dump = mlx5_fw_fatal_reporter_dump,
 };
 
 #define MLX5_REPORTER_FW_GRACEFUL_PERIOD 1200000