In order to fix several regression failures [1] the master/slave
terminology in src/cpu/BaseCPU.py was reintroduced [2].
This patch is addressing the issue by providing 2 different
ways of connecting cpu ports:
*) connectBus: The method assumes an object with a bus interface is
passed as an argument, therefore it tries to bind cpu ports to the
bus.mem_side_ports and bus.cpu_side_ports
*) connectAllPorts: No assumption on the port owning device is made.
The method simply accepts ports as arguments which will be directly
connected to the peer cpu ports
This will be used for example by ruby Sequencers
[1]: https://gem5.atlassian.net/browse/GEM5-775
[2]: https://gem5-review.googlesource.com/c/public/gem5/+/34495
Change-Id: I715ab8471621d6e5eb36731d7eaefbedf9663a71
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/52584
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Changed format from yaml to plain python. The new py configuration
file, when provided, must specialize the CHI node types defined in
configs/ruby/CHI_config.py (moved from configs/ruby/CHI.py). This
is required in order to setup the node->router bindings when the
CustomMesh topology is used.
See configs/example/noc_config/2x4.py (replaces
configs/example/noc_config/2x4.yaml) for an example.
--noc-config was also renamed to --chi-config, since the CHI node types
can be fully specialized in the configuration file.
Change-Id: Ic0c5407dba3d2483d5c30634c115b5410a5228fd
Signed-off-by: Tiago Mück <tiago.muck@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/43123
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
