Re: [PATCH 8/9] musb_host: fix premature Tx URB giveback in DMA mode

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On Wednesday 04 February 2009, Sergei Shtylyov wrote:
> ---
> This is a new patch in series; it's too against the recent Linus' kernel...
> The code is not exactly trivial but hopefully self-documented, it has been
> successfulyl stress tested with CPPI 3.0 and 4.1 drivers, though still needs
> verification with Inventra DMA...

This looks very interesting, but it looks a bit too complex to
consider acking for 2.6.29, given there's a trivial "use PIO"
workaround and it's only been tested with one of the three DMA
engines in use.

No other comment yet.  :)

- Dave


>  drivers/usb/musb/cppi_dma.c  |   22 ------------
>  drivers/usb/musb/musb_host.c |   75 ++++++++++++++++++++++++++++++++++++++++---
>  drivers/usb/musb/musbhsdma.c |    7 +---
>  3 files changed, 74 insertions(+), 30 deletions(-)


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