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Commit ea795c8c authored by Anthony Merlino's avatar Anthony Merlino Committed by Gregory Nutt
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SAMA5/SAMv7: It is necessary to disable pre-emption and interrupts around a... 

SAMA5/SAMv7:  It is necessary to disable pre-emption and interrupts around a loop that copies TX data into the hardware in order to avoid a TX data underrun condition.
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