usb: dwc3: core: add a event buffer cache

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This extra buffer will be used so we can copy
triggered events from our event buffer to this cache
and process all of them later in bottom half
handler.

We need this in order to implement a workaround for
a known erratum in recent DWC3 release.

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

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John Youn 2016-11-15 12:54:15 +02:00 • committed by Felipe Balbi

parent a0fe0415e0

commit d9fa4c63f7

2 changed files with 6 additions and 0 deletions

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4

drivers/usb/dwc3/core.c

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2

drivers/usb/dwc3/core.h

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