io_device.cc (13892:0182a0601f66) | io_device.cc (14218:c83b2bdfc7ee) |
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1/* 2 * Copyright (c) 2012, 2015 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 --- 33 unchanged lines hidden (view full) --- 42 */ 43 44#include "dev/io_device.hh" 45 46#include "base/trace.hh" 47#include "debug/AddrRanges.hh" 48#include "sim/system.hh" 49 | 1/* 2 * Copyright (c) 2012, 2015 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 --- 33 unchanged lines hidden (view full) --- 42 */ 43 44#include "dev/io_device.hh" 45 46#include "base/trace.hh" 47#include "debug/AddrRanges.hh" 48#include "sim/system.hh" 49 |
50PioPort::PioPort(PioDevice *dev) 51 : SimpleTimingPort(dev->name() + ".pio", dev), device(dev) 52{ 53} 54 55Tick 56PioPort::recvAtomic(PacketPtr pkt) 57{ 58 // technically the packet only reaches us after the header delay, 59 // and typically we also need to deserialise any payload 60 Tick receive_delay = pkt->headerDelay + pkt->payloadDelay; 61 pkt->headerDelay = pkt->payloadDelay = 0; 62 63 const Tick delay(pkt->isRead() ? device->read(pkt) : device->write(pkt)); 64 assert(pkt->isResponse() || pkt->isError()); 65 return delay + receive_delay; 66} 67 68AddrRangeList 69PioPort::getAddrRanges() const 70{ 71 return device->getAddrRanges(); 72} 73 | |
74PioDevice::PioDevice(const Params *p) 75 : ClockedObject(p), sys(p->system), pioPort(this) 76{} 77 78PioDevice::~PioDevice() 79{ 80} 81 --- 31 unchanged lines hidden --- | 50PioDevice::PioDevice(const Params *p) 51 : ClockedObject(p), sys(p->system), pioPort(this) 52{} 53 54PioDevice::~PioDevice() 55{ 56} 57 --- 31 unchanged lines hidden --- |