include/hw/misc/aspeed_xdma.h

   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 #include "qom/object.h"
  14
  15 #define TYPE_ASPEED_XDMA "aspeed.xdma"
  16 typedef struct AspeedXDMAState AspeedXDMAState;
  17 DECLARE_INSTANCE_CHECKER(AspeedXDMAState, ASPEED_XDMA,
  18                          TYPE_ASPEED_XDMA)
  19
  20 #define ASPEED_XDMA_NUM_REGS (ASPEED_XDMA_REG_SIZE / sizeof(uint32_t))
  21 #define ASPEED_XDMA_REG_SIZE 0x7C
  22
  23 struct AspeedXDMAState {
  24     SysBusDevice parent;
  25
  26     MemoryRegion iomem;
  27     qemu_irq irq;
  28
  29     char bmc_cmdq_readp_set;
  30     uint32_t regs[ASPEED_XDMA_NUM_REGS];
  31 };
  32
  33 #endif /* ASPEED_XDMA_H */