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bdce828)
- Print a message if EISA DMA support is detected. Detection should probably not even be attempted unless the machine supports EISA; the print will show whether that's correct.
CORE-9895
svn path=/trunk/; revision=69302
WRITE_PORT_UCHAR((PUCHAR)FIELD_OFFSET(EISA_CONTROL, DmaController2Pages.Channel2), 0x2A);
if (READ_PORT_UCHAR((PUCHAR)FIELD_OFFSET(EISA_CONTROL, DmaController2Pages.Channel2)) == 0x2A)
{
WRITE_PORT_UCHAR((PUCHAR)FIELD_OFFSET(EISA_CONTROL, DmaController2Pages.Channel2), 0x2A);
if (READ_PORT_UCHAR((PUCHAR)FIELD_OFFSET(EISA_CONTROL, DmaController2Pages.Channel2)) == 0x2A)
{
+ DPRINT1("Machine supports EISA DMA. Bus type: %lu\n", HalpBusType);