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| author | Andreas Hansson <andreas.hansson@arm.com> | 2012-10-15 08:12:35 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2012-10-15 08:12:35 -0400 |
| commit | 2a740aa09682c32eb8f1f8880f279c943d8c6ee1 (patch) | |
| tree | 61ca1dcb9336bc1f4dbc791c876875c1c260ca8d /src/dev/x86 | |
| parent | 9baa35ba802f2cfb9fb9ecdebf111f4cd793a428 (diff) | |
| download | gem5-2a740aa09682c32eb8f1f8880f279c943d8c6ee1.tar.xz | |
Port: Add protocol-agnostic ports in the port hierarchy
This patch adds an additional level of ports in the inheritance
hierarchy, separating out the protocol-specific and protocl-agnostic
parts. All the functionality related to the binding of ports is now
confined to use BaseMaster/BaseSlavePorts, and all the
protocol-specific parts stay in the Master/SlavePort. In the future it
will be possible to add other protocol-specific implementations.
The functions used in the binding of ports, i.e. getMaster/SlavePort
now use the base classes, and the index parameter is updated to use
the PortID typedef with the symbolic InvalidPortID as the default.
Diffstat (limited to 'src/dev/x86')
| -rw-r--r-- | src/dev/x86/i82094aa.hh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/dev/x86/i82094aa.hh b/src/dev/x86/i82094aa.hh index 76a8f9c00..f5e292baa 100644 --- a/src/dev/x86/i82094aa.hh +++ b/src/dev/x86/i82094aa.hh @@ -120,7 +120,8 @@ class I82094AA : public PioDevice, public IntDev void writeReg(uint8_t offset, uint32_t value); uint32_t readReg(uint8_t offset); - MasterPort &getMasterPort(const std::string &if_name, int idx = -1) + BaseMasterPort &getMasterPort(const std::string &if_name, + PortID idx = InvalidPortID) { if (if_name == "int_master") return intMasterPort; |