usb: dwc3: Set the ClearPendIN bit on Clear Stall EP command

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As of core revision 2.60a the recommended programming model is to set
the ClearPendIN bit when issuing a Clear Stall EP command for IN
endpoints. This is to prevent an issue where some (non-compliant) hosts
may not send ACK TPs for pending IN transfers due to a mishandled error
condition. Synopsys STAR 9000614252.

Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

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John Youn 2016-05-31 17:49:56 -07:00 • committed by Felipe Balbi

parent 27a0faafdc

commit 50c763f8c1

2 changed files with 25 additions and 6 deletions

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1

drivers/usb/dwc3/core.h

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30

drivers/usb/dwc3/gadget.c

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