OBattler 6627282efb Implemented software-requested DMA block transfers, fixes #405, and also fixes UMBPCI's DMACHK ISA DMA tests; ...

Reworked a few things and re-implemented memory write protection in the SCAT emulation, to require less unusual mappings;
Removed two files that should not be there;
Made sure all graphics cards' memory mappings are mapped as MEM_MAPPING_EXTERNAL;
Added MEM_MAPPING_ROMCS flag to signal that a mapping responds to MEMCS* and made the BIOS and Intel flash mappings use it.

2019-09-28 17:32:05 +02:00

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