diff options
author | Steve Reinhardt <steve.reinhardt@amd.com> | 2011-10-20 13:11:56 -0700 |
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committer | Steve Reinhardt <steve.reinhardt@amd.com> | 2011-10-20 13:11:56 -0700 |
commit | 38aef4c4c7e58e9166616554465bea70afab824f (patch) | |
tree | 67452346f5ed51a5fcd6b6a7f5a43c006464649d /src/dev/io_device.hh | |
parent | 7b500f56ca539d1a31f9590a810e86146dd2582f (diff) | |
download | gem5-38aef4c4c7e58e9166616554465bea70afab824f.tar.xz |
dev: clean up PioDevice and DmaDevive getPort() methods.
Make DmaDevice::getPort() call PioDevice::getPort() instead
of just copying and pasting the code.
Also move definitions from .hh to .cc file.
Diffstat (limited to 'src/dev/io_device.hh')
-rw-r--r-- | src/dev/io_device.hh | 32 |
1 files changed, 3 insertions, 29 deletions
diff --git a/src/dev/io_device.hh b/src/dev/io_device.hh index bc6f1d4f7..812c276d6 100644 --- a/src/dev/io_device.hh +++ b/src/dev/io_device.hh @@ -215,17 +215,8 @@ class PioDevice : public MemObject virtual unsigned int drain(Event *de); - virtual Port *getPort(const std::string &if_name, int idx = -1) - { - if (if_name == "pio") { - if (pioPort != NULL) - fatal("%s: pio port already connected to %s", - name(), pioPort->getPeer()->name()); - pioPort = new PioPort(this, sys); - return pioPort; - } else - return NULL; - } + virtual Port *getPort(const std::string &if_name, int idx = -1); + friend class PioPort; }; @@ -291,24 +282,7 @@ class DmaDevice : public PioDevice unsigned cacheBlockSize() const { return dmaPort->cacheBlockSize(); } - virtual Port *getPort(const std::string &if_name, int idx = -1) - { - if (if_name == "pio") { - if (pioPort != NULL) - fatal("%s: pio port already connected to %s", - name(), pioPort->getPeer()->name()); - pioPort = new PioPort(this, sys); - return pioPort; - } else if (if_name == "dma") { - if (dmaPort != NULL) - fatal("%s: dma port already connected to %s", - name(), dmaPort->getPeer()->name()); - dmaPort = new DmaPort(this, sys, params()->min_backoff_delay, - params()->max_backoff_delay); - return dmaPort; - } else - return NULL; - } + virtual Port *getPort(const std::string &if_name, int idx = -1); friend class DmaPort; }; |