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
  19 enum 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
  39 enum 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 */