Messages in this thread |  | | Subject | Re: VGA PCI IO port reservations | Date | Fri, 17 Nov 2000 17:30:31 +0000 (GMT) | From | Alan Cox <> |
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> And I can definitely say that if you don't allow access to these "extended" > VGA ports, BIOSes either enter infinite loops or else terminate without
PCI cards also exist that snoop the ISA bus. Several cards snoop the PCI transactions that eventually go on to the ISA bus in order to emulate ISA bus DMA
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