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| author |   patrick <patrick@openbsd.org> | 2016-07-27 21:25:25 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2016-07-27 21:25:25 +0000 |
| commit | ad612ec499aa6cc2b12dbac3d193df0c6b0c5662 (patch) | |
| tree | 9529895b29a297e9321f4ca738e13d0a3d380d96 /lib/libc | |
| parent | Add interface to facilitate iterating over gpios. (diff) | |
| download | wireguard-openbsd-ad612ec499aa6cc2b12dbac3d193df0c6b0c5662.tar.xz wireguard-openbsd-ad612ec499aa6cc2b12dbac3d193df0c6b0c5662.zip | |
Remove a feature to re-use existing early bootstrap mappings. This
allowed you to pass a virtual address, which you received from an
early bootstrap mapping, as physical address to bus_space_map(9).
It breaks bus_space_map(9) for peripherals that are after 0xC0000000,
as it assumes that everything after that address cannot be a real
peripheral. But that's wrong. It does not make sense to pass a
virtual address to bus_space_map(9) anyway, so just get rid of this
whole "feature".
ok kettenis@
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions