diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2010-12-31 14:06:06 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2010-12-31 14:06:06 +0000 |
| commit | 60a1da0f3a5c3a739ba447fee2848aa63796ff6a (patch) | |
| tree | 8a88ff86d7c21b35e9035088e6d59df4b2e48ceb /usr.bin/chpass/util.c | |
| parent | 2d6592c5c324e42b354067de29b217e6d0193585 (diff) | |
Make the athn(4) back-end more bus agnostic by moving read and write
operations to callbacks in the PCI and CardBus front-ends.
This will allow support of other buses like USB.
Assume the following memory model:
- writes are ordered but may be buffered and require explicit flush
- a read always flushes all buffered writes
Diffstat (limited to 'usr.bin/chpass/util.c')
0 files changed, 0 insertions, 0 deletions