LXR qemu/include/hw/misc/aspeed

   1/*
   2 * ASPEED XDMA Controller
   3 * Eddie James <eajames@linux.ibm.com>
   4 *
   5 * Copyright (C) 2019 IBM Corp.
   6 * SPDX-License-Identifer: GPL-2.0-or-later
   7 */
   8
   9#ifndef ASPEED_XDMA_H
  10#define ASPEED_XDMA_H
  11
  12#include "hw/sysbus.h"
  13
  14#define TYPE_ASPEED_XDMA "aspeed.xdma"
  15#define ASPEED_XDMA(obj) OBJECT_CHECK(AspeedXDMAState, (obj), TYPE_ASPEED_XDMA)
  16
  17#define ASPEED_XDMA_NUM_REGS (ASPEED_XDMA_REG_SIZE / sizeof(uint32_t))
  18#define ASPEED_XDMA_REG_SIZE 0x7C
  19
  20typedef struct AspeedXDMAState {
  21    SysBusDevice parent;
  22
  23    MemoryRegion iomem;
  24    qemu_irq irq;
  25
  26    char bmc_cmdq_readp_set;
  27    uint32_t regs[ASPEED_XDMA_NUM_REGS];
  28} AspeedXDMAState;
  29
  30#endif /* ASPEED_XDMA_H */
  31