diff options
author | Steve Reinhardt <stever@eecs.umich.edu> | 2006-08-30 16:24:26 -0700 |
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committer | Steve Reinhardt <stever@eecs.umich.edu> | 2006-08-30 16:24:26 -0700 |
commit | f9ae0dcf1065454ca3d08512cd36a2dad9f08b2d (patch) | |
tree | 37e20bde0e0098eca99969f975c055d50cb65914 /src/dev/io_device.hh | |
parent | a8a7ce2b886ca2571f9470a48a4f12302f9cc830 (diff) | |
download | gem5-f9ae0dcf1065454ca3d08512cd36a2dad9f08b2d.tar.xz |
Move more common functionality into SimpleTimingPort,
allowing derived classes to be simplified.
--HG--
extra : convert_revision : c980d3aec5e6c044d8f41e96252726fe9a256605
Diffstat (limited to 'src/dev/io_device.hh')
-rw-r--r-- | src/dev/io_device.hh | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/src/dev/io_device.hh b/src/dev/io_device.hh index d91304301..df4f494cb 100644 --- a/src/dev/io_device.hh +++ b/src/dev/io_device.hh @@ -56,28 +56,14 @@ class PioPort : public SimpleTimingPort /** The device that this port serves. */ PioDevice *device; - /** The system that device/port are in. This is used to select which mode - * we are currently operating in. */ - System *sys; - - /** The current status of the peer(bus) that we are connected to. */ - Status peerStatus; - - virtual bool recvTiming(Packet *pkt); - virtual Tick recvAtomic(Packet *pkt); - virtual void recvFunctional(Packet *pkt) ; - - virtual void recvStatusChange(Status status) - { peerStatus = status; } - virtual void getDeviceAddressRanges(AddrRangeList &resp, AddrRangeList &snoop); public: - PioPort(PioDevice *dev, System *s, std::string pname = "-pioport"); + PioPort(PioDevice *dev, System *s, std::string pname = "-pioport"); }; @@ -172,12 +158,6 @@ class PioDevice : public MemObject virtual void addressRanges(AddrRangeList &range_list) = 0; - /** As far as the devices are concerned they only accept atomic - * transactions which are converted to either a write or a - * read. */ - Tick recvAtomic(Packet *pkt) - { return pkt->isRead() ? this->read(pkt) : this->write(pkt); } - /** Pure virtual function that the device must implement. Called * when a read command is recieved by the port. * @param pkt Packet describing this request |