Make xHCI driver endian-safe, add a barrier, some debug
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- v1 Latest5 patches 7 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | xhci: Make xHCI driver endian-safedrivers/ drivers/ drivers/ +3 more | +371 | 0 replies | |
| 2/5 | xhci: Extend debug messagesdrivers/ drivers/ drivers/ | +9 | 2 replies | |
| 3/5 | xhci: Add rmb() between reading event validity & event data access.drivers/ | +1 | 5 replies | |
| 4/5 | xhci: Add an assertion to check for virt_dev=0 bug.drivers/ | +11 | 1 reply | |
| 5/5 | xhci: Remove recursive call to xhci_handle_eventdrivers/ | +9 | 8 replies |
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No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.
Cover letter [PATCH 0/5] Make xHCI driver endian-safe, add a barrier, some debug
Hi Sarah,
This series addresses the endian issues with the xHCI driver, and has brought lovely USB 3 to PPC. :-) I've tested various types of traffic on ppc4xx and POWER7 and (some sound driver bugs notwithstanding) all seems fine. Also addresses an ordering problem we found and the recursive nature of the event handling, plus the addition of some debug.
This should apply to 2.6.38/Linus' tree.
Thanks!
Matt