2009/6/24 jean-francois simon <jfs@xxxxxxxxxx>: > i have a dos program using DPMI and making PCI accesses. it runs fine as > a DOS stand alone. Under dosemu it can make PCI configuration access no > problem. but when it tries to make PCI memory access then it fails. i am > trying to access the following PCI MMIO resource at address 0xDFFFF000: > > 0a:0a.0 Bridge: Device 1895:0001 (rev 01) > Subsystem: Device 1895:0001 > Flags: bus master, medium devsel, latency 64, IRQ 10 > Memory at dffff000 (32-bit, non-prefetchable) [size=4K] > Memory at 80000000 (32-bit, non-prefetchable) [size=1024M] > Memory at de000000 (32-bit, non-prefetchable) [size=16M] > Memory at dd000000 (32-bit, non-prefetchable) [size=16M] > Memory at 7e000000 (64-bit, prefetchable) [size=16M] > > > is it possible to access PCI MMIO under dosemu? This should be possible using $_hardware_ram: $_hardware_ram = "range 0xdffff000,0xdfffffff range 0x80000000,0x80100000" etc. Bart -- To unsubscribe from this list: send the line "unsubscribe linux-msdos" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
