[v2] Fixes for USB3 CV Chapter 9.15 tests

[PATCH v2 0/3] Fixes for USB3 CV Chapter 9.15 tests

Prashanth K posted 3 patches 9 months, 2 weeks ago

Diff against v1
Download series mbox

drivers/usb/dwc3/core.h             |  4 ++
drivers/usb/dwc3/gadget.c           | 60 +++++++++++------------------
drivers/usb/gadget/composite.c      | 12 +++---
drivers/usb/gadget/function/f_ecm.c |  7 ++++
4 files changed, 39 insertions(+), 44 deletions(-)

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[PATCH v2 0/3] Fixes for USB3 CV Chapter 9.15 tests

Posted by Prashanth K 9 months, 2 weeks ago

While performing USB3 Command Verifier Chapter 9 tests, failures
were observed during 9.15 ("Function Remote Wakeup Enabled Test").
This is due to the following reasons,

1. Interfaces were incorrectly reporting as remote wakeup capable
   when host requested GET_STATUS.
2. Remote wakeup failures from DWC3 driver due to timeouts.

Address them through this series.

Changes in v2:
- Don't advertise func wakeup capability if USB_CONFIG_ATT_WAKEUP
  is not set in bmAttributes.
- Refactored func wakeup logic in linksts_change_interrupt().

Prashanth K (3):
  usb: gadget: f_ecm: Add get_status callback
  usb: gadget: Use get_status callback to set remote wakeup capability
  usb: dwc3: gadget: Make gadget_wakeup asynchronous

 drivers/usb/dwc3/core.h             |  4 ++
 drivers/usb/dwc3/gadget.c           | 60 +++++++++++------------------
 drivers/usb/gadget/composite.c      | 12 +++---
 drivers/usb/gadget/function/f_ecm.c |  7 ++++
 4 files changed, 39 insertions(+), 44 deletions(-)

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2.25.1