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| author | Patrick Wildt <patrick@cvs.openbsd.org> | 2017-01-19 03:09:19 +0000 |
|---|---|---|
| committer | Patrick Wildt <patrick@cvs.openbsd.org> | 2017-01-19 03:09:19 +0000 |
| commit | 3d48d49758ecf9802006400988822d27ae760c54 (patch) | |
| tree | 24591b3717360a62fd2626306758ca44ca03f39b /share | |
| parent | 5cd9e738945ee0bde20000fd72b262ea6f4687ae (diff) | |
There are currently two pmap flags on arm64 that are supposed to be
used for uncached memory: CI (cache inhibit) and DEV (devices). The
pmap currently does not handle DEV but instead sets the device mode
for CI. Until we have bus dma running properly and know the system
better, make bus dma use CI for its pages to work around the panic.
Diffstat (limited to 'share')
0 files changed, 0 insertions, 0 deletions