Exemple #1
0
static CARD8
ViaVgahwIn(vgaHWPtr hwp, int address)
{
    if (hwp->MMIOBase)
        return MMIO_IN8(hwp->MMIOBase, hwp->MMIOOffset + address);
    else
        return inb(hwp->PIOOffset + address);
}
Exemple #2
0
static void virge_chipset_streams_disable (virge_chipset_io_t *virge_io)
{
  kgi_u32_t foo;
  /* Find VSYNC */
  for (foo=MUCH; --foo && !(MMIO_IN8(0x83DA) & 0x08); ); 
  SPR_OUT32(virge_io,0x0200,0x0000C000);
  CRT_OUT8 (virge_io, CRT_IN8 (virge_io, CRT_EXTMISCCONTROL2) & 
		      ~CR67_FULL_STREAMS, CRT_EXTMISCCONTROL2); 
}
CARD8  xf86PeekMmio8(pointer Base, unsigned long Offset)
{
    return MMIO_IN8(Base,Offset);
}