Re: [PATCH v5 0/21] usb: dwc2: host: Fix and speed up all the stuff, especially with splits

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Stefan,

On Wed, Jan 27, 2016 at 9:33 AM, Stefan Wahren <stefan.wahren@xxxxxxxx> wrote:
> Hi Doug,
>
>> Douglas Anderson (21):
>>   usb: dwc2: rockchip: Make the max_transfer_size automatic
>>   usb: dwc2: host: Get aligned DMA in a more supported way
>>   usb: dwc2: host: Set host_rx_fifo_size to 528 for rk3066
>>   usb: dwc2: host: Set host_perio_tx_fifo_size to 304 for rk3066
>>   usb: dwc2: host: Avoid use of chan->qh after qh freed
>>   usb: dwc2: host: Always add to the tail of queues
>>   usb: dwc2: hcd: fix split transfer schedule sequence
>>   usb: dwc2: host: Add scheduler tracing
>>   usb: dwc2: host: Add a delay before releasing periodic bandwidth
>>   usb: dwc2: host: Giveback URB in tasklet context
>>   usb: dwc2: host: Use periodic interrupt even with DMA
>>   usb: dwc2: host: Rename some fields in struct dwc2_qh
>>   usb: dwc2: host: Reorder things in hcd_queue.c
>>   usb: dwc2: host: Split code out to make dwc2_do_reserve()
>>   usb: dwc2: host: Add scheduler logging for missed SOFs
>>   usb: dwc2: host: Manage frame nums better in scheduler
>>   usb: dwc2: host: Schedule periodic right away if it's time
>>   usb: dwc2: host: Add dwc2_hcd_get_future_frame_number() call
>>   usb: dwc2: host: Properly set even/odd frame
>>   usb: dwc2: host: Totally redo the microframe scheduler
>>   usb: dwc2: host: If using uframe scheduler, end splits better
>>
>>  drivers/usb/dwc2/core.c      |  115 ++-
>>  drivers/usb/dwc2/core.h      |  114 ++-
>>  drivers/usb/dwc2/hcd.c       |  390 ++++++---
>>  drivers/usb/dwc2/hcd.h       |  126 ++-
>>  drivers/usb/dwc2/hcd_ddma.c  |   41 +-
>>  drivers/usb/dwc2/hcd_intr.c  |  164 ++--
>>  drivers/usb/dwc2/hcd_queue.c | 1995 ++++++++++++++++++++++++++++++++++--------
>>  drivers/usb/dwc2/platform.c  |    6 +-
>>  8 files changed, 2279 insertions(+), 672 deletions(-)
>>
>
> thanks for providing this series. I have tested successfully it on my
> Raspberry Pi B.
>
> So you can have my
>
> Tested-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
>
> for all non platform specific patches.

Thank you very much!  :)  Just out of curiosity, is your "Tested-by" a
"it doesn't break things for me so it's fine", or do you actually see
real improvements from this patch series?

-Doug
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