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-rw-r--r--src/dev/pcidev.cc32
1 files changed, 3 insertions, 29 deletions
diff --git a/src/dev/pcidev.cc b/src/dev/pcidev.cc
index a8fb44c39..8ea22cb24 100644
--- a/src/dev/pcidev.cc
+++ b/src/dev/pcidev.cc
@@ -57,8 +57,8 @@ using namespace std;
PciDev::PciConfigPort::PciConfigPort(PciDev *dev, int busid, int devid,
int funcid, Platform *p)
- : PioPort(dev,p->system,"-pciconf"), device(dev), platform(p),
- busId(busid), deviceId(devid), functionId(funcid)
+ : SimpleTimingPort(dev->name() + "-pciconf"), device(dev), platform(p),
+ busId(busid), deviceId(devid), functionId(funcid)
{
configAddr = platform->calcConfigAddr(busId, deviceId, functionId);
}
@@ -70,16 +70,7 @@ PciDev::PciConfigPort::recvAtomic(Packet *pkt)
assert(pkt->result == Packet::Unknown);
assert(pkt->getAddr() >= configAddr &&
pkt->getAddr() < configAddr + PCI_CONFIG_SIZE);
- return device->recvConfig(pkt);
-}
-
-void
-PciDev::PciConfigPort::recvFunctional(Packet *pkt)
-{
- assert(pkt->result == Packet::Unknown);
- assert(pkt->getAddr() >= configAddr &&
- pkt->getAddr() < configAddr + PCI_CONFIG_SIZE);
- device->recvConfig(pkt);
+ return pkt->isRead() ? device->readConfig(pkt) : device->writeConfig(pkt);
}
void
@@ -91,23 +82,6 @@ PciDev::PciConfigPort::getDeviceAddressRanges(AddrRangeList &resp,
}
-bool
-PciDev::PciConfigPort::recvTiming(Packet *pkt)
-{
- if (pkt->result == Packet::Nacked) {
- resendNacked(pkt);
- } else {
- assert(pkt->result == Packet::Unknown);
- assert(pkt->getAddr() >= configAddr &&
- pkt->getAddr() < configAddr + PCI_CONFIG_SIZE);
- Tick latency = device->recvConfig(pkt);
- // turn packet around to go back to requester
- pkt->makeTimingResponse();
- sendTiming(pkt, latency);
- }
- return true;
-}
-
PciDev::PciDev(Params *p)
: DmaDevice(p), plat(p->platform), configData(p->configData),
pioDelay(p->pio_delay), configDelay(p->config_delay),