> Does mapping the whole BAR work? If so it'd be trivial to change the
> driver to just do that instead, and it should be harmless.
As far as I can tell, no:
[root@tpad ~]# ./testneo
neomagic nm2160 found
phys_base: 0xfd000000 phys_len: 0x01000000
attempt pci_device_map_range of 0x01000000
pci_device_map_range: Invalid argument
00:09.0 VGA compatible controller: Neomagic Corporation NM2160 [MagicGraph
128XD] (rev 01) (prog-if 00 [VGA controller])
Subsystem: IBM Device 0164
Flags: medium devsel, IRQ 255
Memory at fd000000 (32-bit, prefetchable) [size=16M]
Memory at fea00000 (32-bit, non-prefetchable) [size=2M]
Memory at fed00000 (32-bit, non-prefetchable) [size=1M]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
--
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