ARM: mvebu: I/O coherency related fixes
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- v2 Latest1 of 3 patches 0 repliesNew
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1 of 3 patches is in this archive. The cover letter announces 3.
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 3/3 | ARM: mvebu: use arm_coherent_dma_ops and re-enable hardware I/O coherency | +0 | 1 reply |
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Cover letter [PATCHv2 0/3] ARM: mvebu: I/O coherency related fixes
Quoted 8 lines · Thomas Petazzoni
Arnd, Andrew,
As we discussed, here is a set of 3 patches related to HW I/O coherency on mvebu:
* The first patch disables HW I/O coherency entirely, and is meant to be backported to stable, until we do enough testing of the new HW I/O coherency stuff and backport it to stabel.
Added to mvebu/fixes-3
Quoted 4 lines
* The last two patches add the new HW I/O coherency strategy based on automatic I/O synchronization barriers, and obviously re-enable the HW I/O coherency.
Added to mvebu/sox. I also removed the comment you forgot to removed in 3/3.
Andrew