Re: [PATCH v5 0/8] usb: dwc3: Fix broken BULK stream support to dwc3 gadget driver

Tejas Joglekar
2018-09-21T02:53:24Z

Hello Anurag,
On 9/15/2018 8:00 PM, Anurag Kumar Vulisha wrote:
> These patch series fixes the broken BULK streaming support in
> dwc3 gadget driver.
>
> Changes in v5:
> 1. Removed the dev_dbg prints as suggested bt "Thinh Nguyen"
>
> Changes in v4:
> 1. Corrected the commit messgae and stream timeout description
> as suggested by "Thinh Nguyen"
>
> Changes in v3:
> 1. Added the changes suggested by "Thinh Nguyen"
>
> Changes in v2:
> 1. Added "usb: dwc3:" in subject heading
>
> Anurag Kumar Vulisha (8):
> usb: dwc3: Correct the logic for checking TRB full in
> __dwc3_prepare_one_trb()
> usb: dwc3: update stream id in depcmd
> usb: dwc3: make controller clear transfer resources after complete
> usb: dwc3: implement stream transfer timeout
> usb: dwc3: don't issue no-op trb for stream capable endpoints
> usb: dwc3: check for requests in started list for stream capable
> endpoints
> usb: dwc3: Check for IOC/LST bit in both event->status and TRB->ctrl
> fields
> usb: dwc3: Check MISSED ISOC bit only for ISOC endpoints
>
> drivers/usb/dwc3/core.h | 7 ++++
> drivers/usb/dwc3/gadget.c | 85 ++++++++++++++++++++++++++++++++++++++++++-----
> 2 files changed, 84 insertions(+), 8 deletions(-)
>
Tested-By: Tejas Joglekar <tejas.joglekar@synopsys.com>

I have tested this patch series except the stream transfer timeout patch on HAPS-DX platform. I am not aware of exact scenarios where I can test the timeout patch, and don't have test to perform timeout testing.

Thanks & Regards,
Tejas Joglekar