698844254e
- Use an extent map to manage the ISA memory "hole", much like how i/o port space is manged with an extent map. Do the actual accounting in bus_mem_{,un}map(). - When creating the ioport and iomem extent maps, pass the EX_NOBLOB flag, which tells the extent map code to disallow fragmenting of regions. This will make it easier to catch simple i/o and memory mapping bugs (like the if_ed.c bug I just fixed) in the future. - In bus_mem_map(), a chunk of code was indented using spaces. Make the indentation use tabs. - In bus_io_unmap(), fix the format passed to printf(). |
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boot | ||
compile | ||
conf | ||
eisa | ||
i386 | ||
include | ||
isa | ||
netboot | ||
pci | ||
stand | ||
Makefile |