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| author | Manuel Lauss <[email protected]> | 2023-05-11 15:30:10 +0000 |
|---|---|---|
| committer | Thomas Bogendoerfer <[email protected]> | 2023-05-23 09:00:02 +0000 |
| commit | 2d645604f69f3a772d58ead702f9a8e84ab2b342 (patch) | |
| tree | fb4c28a89ea1ce48b84ad6c690c0bb052b05c203 /drivers/usb/cdns3/cdns3-trace.h | |
| parent | MIPS: Restore Au1300 support (diff) | |
| download | kernel-2d645604f69f3a772d58ead702f9a8e84ab2b342.tar.gz kernel-2d645604f69f3a772d58ead702f9a8e84ab2b342.zip | |
MIPS: Alchemy: fix dbdma2
Various fixes for the Au1200/Au1550/Au1300 DBDMA2 code:
- skip cache invalidation if chip has working coherency circuitry.
- invalidate KSEG0-portion of the (physical) data address.
- force the dma channel doorbell write out to bus immediately with
a sync.
Signed-off-by: Thomas Bogendoerfer <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-trace.h')
0 files changed, 0 insertions, 0 deletions