linux/drivers/char/hw_random/hisi-rng.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2016 HiSilicon Co., Ltd.
 */

#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/hw_random.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/random.h>

#define RNG_SEED
#define RNG_CTRL
  #define RNG_SEED_SEL
  #define RNG_RING_EN
  #define RNG_EN
#define RNG_RAN_NUM
#define RNG_PHY_SEED

#define to_hisi_rng(p)

static int seed_sel;
module_param(seed_sel, int, S_IRUGO);
MODULE_PARM_DESC();

struct hisi_rng {};

static int hisi_rng_init(struct hwrng *rng)
{}

static void hisi_rng_cleanup(struct hwrng *rng)
{}

static int hisi_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)
{}

static int hisi_rng_probe(struct platform_device *pdev)
{}

static const struct of_device_id hisi_rng_dt_ids[] __maybe_unused =;
MODULE_DEVICE_TABLE(of, hisi_rng_dt_ids);

static struct platform_driver hisi_rng_driver =;

module_platform_driver();

MODULE_LICENSE();
MODULE_AUTHOR();
MODULE_DESCRIPTION();