include/hw/misc/npcm7xx_rng.h

   1 /*
   2  * Nuvoton NPCM7xx Random Number Generator.
   3  *
   4  * Copyright 2020 Google LLC
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  14  * for more details.
  15  */
  16 #ifndef NPCM7XX_RNG_H
  17 #define NPCM7XX_RNG_H
  18
  19 #include "hw/sysbus.h"
  20
  21 typedef struct NPCM7xxRNGState {
  22     SysBusDevice parent;
  23
  24     MemoryRegion iomem;
  25
  26     uint8_t rngcs;
  27     uint8_t rngd;
  28     uint8_t rngmode;
  29 } NPCM7xxRNGState;
  30
  31 #define TYPE_NPCM7XX_RNG "npcm7xx-rng"
  32 #define NPCM7XX_RNG(obj) OBJECT_CHECK(NPCM7xxRNGState, (obj), TYPE_NPCM7XX_RNG)
  33
  34 #endif /* NPCM7XX_RNG_H */