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usb: dwc2: gadget: Transfer length limit checking for DDMA
Add dwc2_gadget_get_chain_limit() function and its call in transfer start routine to correctly estimate one go on transfer size if descriptor DMA mode is selected. Signed-off-by: Vahram Aharonyan <[email protected]> Signed-off-by: John Youn <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
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Vahram Aharonyan
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Felipe Balbi
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Nov 18, 2016
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