1/* 2 * Copyright (c) 2012 ARM Limited 3 * All rights reserved. 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 116 unchanged lines hidden (view full) --- 125 PioDevice::init(); 126} 127 128unsigned int 129DmaDevice::drain(DrainManager *dm) 130{ 131 unsigned int count = pioPort.drain(dm) + dmaPort.drain(dm); 132 if (count) |
133 setDrainState(DrainState::Draining); |
134 else |
135 setDrainState(DrainState::Drained); |
136 return count; 137} 138 139unsigned int 140DmaPort::drain(DrainManager *dm) 141{ 142 if (pendingCount == 0) 143 return 0; --- 134 unchanged lines hidden --- |