Searched hist:10518 (Results 1 - 3 of 3) sorted by relevance
/gem5/src/mem/ruby/system/ | ||
H A D | DMASequencer.hh | diff 11339:c45bfadcd51b Sun Feb 14 20:28:00 EST 2016 Michael LeBeane <Michael.Lebeane@amd.com> ruby: make DMASequencer inherit from RubyPort This patch essentially rolls back 10518:30e3715c9405 to make RubyPort the parent class of DMASequencer. It removes redundant code and restores some features which were lost when directly inheriting from MemObject. For example, DMASequencer can now communicate to other devices using PIO, which is useful for memmory-mapped communication between multiple DMADevices. diff 10518:30e3715c9405 Thu Nov 06 01:55:00 EST 2014 Nilay Vaish <nilay@cs.wisc.edu> ruby: dma sequencer: remove RubyPort as parent class As of now DMASequencer inherits from the RubyPort class. But the code in RubyPort class is heavily tailored for the CPU Sequencer. There are parts of the code that are not required at all for the DMA sequencer. Moreover, the next patch uses the dma sequencer for carrying out memory accesses for all the io devices. Hence, it is better to have a leaner dma sequencer. |
H A D | Sequencer.py | diff 11339:c45bfadcd51b Sun Feb 14 20:28:00 EST 2016 Michael LeBeane <Michael.Lebeane@amd.com> ruby: make DMASequencer inherit from RubyPort This patch essentially rolls back 10518:30e3715c9405 to make RubyPort the parent class of DMASequencer. It removes redundant code and restores some features which were lost when directly inheriting from MemObject. For example, DMASequencer can now communicate to other devices using PIO, which is useful for memmory-mapped communication between multiple DMADevices. diff 10518:30e3715c9405 Thu Nov 06 01:55:00 EST 2014 Nilay Vaish <nilay@cs.wisc.edu> ruby: dma sequencer: remove RubyPort as parent class As of now DMASequencer inherits from the RubyPort class. But the code in RubyPort class is heavily tailored for the CPU Sequencer. There are parts of the code that are not required at all for the DMA sequencer. Moreover, the next patch uses the dma sequencer for carrying out memory accesses for all the io devices. Hence, it is better to have a leaner dma sequencer. |
H A D | DMASequencer.cc | diff 11339:c45bfadcd51b Sun Feb 14 20:28:00 EST 2016 Michael LeBeane <Michael.Lebeane@amd.com> ruby: make DMASequencer inherit from RubyPort This patch essentially rolls back 10518:30e3715c9405 to make RubyPort the parent class of DMASequencer. It removes redundant code and restores some features which were lost when directly inheriting from MemObject. For example, DMASequencer can now communicate to other devices using PIO, which is useful for memmory-mapped communication between multiple DMADevices. diff 10518:30e3715c9405 Thu Nov 06 01:55:00 EST 2014 Nilay Vaish <nilay@cs.wisc.edu> ruby: dma sequencer: remove RubyPort as parent class As of now DMASequencer inherits from the RubyPort class. But the code in RubyPort class is heavily tailored for the CPU Sequencer. There are parts of the code that are not required at all for the DMA sequencer. Moreover, the next patch uses the dma sequencer for carrying out memory accesses for all the io devices. Hence, it is better to have a leaner dma sequencer. |
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