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| author | Polina Dudnik <pdudnik@gmail.com> | 2009-07-13 17:22:29 -0500 |
|---|---|---|
| committer | Polina Dudnik <pdudnik@gmail.com> | 2009-07-13 17:22:29 -0500 |
| commit | 5f551d9ca2b61fc97b9530334e538195a84589b3 (patch) | |
| tree | f1afe7907ab7049618101592bd6c52c32c7b68ed /src/mem/ruby/system/DMASequencer.cc | |
| parent | 9a675a0391aa0c0463baf8bac0b9209b675306a8 (diff) | |
| download | gem5-5f551d9ca2b61fc97b9530334e538195a84589b3.tar.xz | |
1. Got rid of unused functions in DirectoryMemory
2. Reintroduced RMW_Read and RMW_Write
3. Defined -2 in the Sequencer as well as made a note about mandatory queue
Did not address the issues in the slicc because remaking the atomics altogether to allow
multiple processors to issue atomic requests at once
Diffstat (limited to 'src/mem/ruby/system/DMASequencer.cc')
| -rw-r--r-- | src/mem/ruby/system/DMASequencer.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/system/DMASequencer.cc b/src/mem/ruby/system/DMASequencer.cc index ec5e0b49f..8f7b1c912 100644 --- a/src/mem/ruby/system/DMASequencer.cc +++ b/src/mem/ruby/system/DMASequencer.cc @@ -48,6 +48,8 @@ int64_t DMASequencer::makeRequest(const RubyRequest & request) case RubyRequestType_IFETCH: case RubyRequestType_Locked_Read: case RubyRequestType_Locked_Write: + case RubyRequestType_RMW_Read: + case RubyRequestType_RMW_Write: assert(0); } |