1/*
2 * Copyright (c) 2014 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

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421void
422VirtIODeviceBase::readConfigBlob(PacketPtr pkt, Addr cfgOffset, const uint8_t *cfg)
423{
424 const unsigned size(pkt->getSize());
425
426 if (cfgOffset + size > configSize)
427 panic("Config read out of bounds.\n");
428
429 pkt->setData(const_cast<uint8_t *>(cfg) + cfgOffset);
430}
431
432void
433VirtIODeviceBase::writeConfigBlob(PacketPtr pkt, Addr cfgOffset, uint8_t *cfg)
434{
435 const unsigned size(pkt->getSize());
436
437 if (cfgOffset + size > configSize)
438 panic("Config write out of bounds.\n");
439
440 pkt->writeData((uint8_t *)cfg + cfgOffset);
441}
442
443
444const VirtQueue &
445VirtIODeviceBase::getCurrentQueue() const
446{
447 if (_queueSelect >= _queues.size())

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