LXR qemu/include/hw/m68k/next-cube.h

   1/*
   2 * NeXT Cube
   3 *
   4 * Copyright (c) 2011 Bryce Lanham
   5 *
   6 * This code is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License as published
   8 * by the Free Software Foundation; either version 2 of the License,
   9 * or (at your option) any later version.
  10 */
  11
  12#ifndef NEXT_CUBE_H
  13#define NEXT_CUBE_H
  14
  15#define TYPE_NEXTFB "next-fb"
  16
  17#define TYPE_NEXTKBD "next-kbd"
  18
  19enum next_dma_chan {
  20    NEXTDMA_FD,
  21    NEXTDMA_ENRX,
  22    NEXTDMA_ENTX,
  23    NEXTDMA_SCSI,
  24    NEXTDMA_SCC,
  25    NEXTDMA_SND
  26};
  27
  28#define DMA_ENABLE      0x01000000
  29#define DMA_SUPDATE     0x02000000
  30#define DMA_COMPLETE    0x08000000
  31
  32#define DMA_M2DEV       0x0
  33#define DMA_SETENABLE   0x00010000
  34#define DMA_SETSUPDATE  0x00020000
  35#define DMA_DEV2M       0x00040000
  36#define DMA_CLRCOMPLETE 0x00080000
  37#define DMA_RESET       0x00100000
  38
  39enum next_irqs {
  40    NEXT_FD_I,
  41    NEXT_KBD_I,
  42    NEXT_PWR_I,
  43    NEXT_ENRX_I,
  44    NEXT_ENTX_I,
  45    NEXT_SCSI_I,
  46    NEXT_CLK_I,
  47    NEXT_SCC_I,
  48    NEXT_ENTX_DMA_I,
  49    NEXT_ENRX_DMA_I,
  50    NEXT_SCSI_DMA_I,
  51    NEXT_SCC_DMA_I,
  52    NEXT_SND_I,
  53    NEXT_NUM_IRQS
  54};
  55
  56#endif /* NEXT_CUBE_H */
  57