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| author | R <[email protected]> | 2025-09-13 00:41:15 +0100 |
|---|---|---|
| committer | R <[email protected]> | 2025-09-13 22:05:04 +0100 |
| commit | b9378eb8e79691907aae40b3fc26cb57d4ffaeb4 (patch) | |
| tree | cb8f49bc1875beb8b27e38ffe3553048368e7313 /examples/host/hid_controller | |
| parent | 915d21241c265692a5bfc1cb1d96af4521eca536 (diff) | |
ohci: Use uncached alias to access EDs
This code is written very carefully to always use an uncached view
of memory to read/write EDs. An uncached view must *always* be used,
or else cache behavior can corrupt the ED.
As part of this change, combine access into as few word-sized accesses
as possible. This makes the code perform better. Doing this involves
giving type names to the bitfields that make up the ED's data words.
Diffstat (limited to 'examples/host/hid_controller')
0 files changed, 0 insertions, 0 deletions