mem: Factor out DRAM interface

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Separate out the DRAM specific functions into a new class:
- DRAMInterface

Move the Rank class to DRAMInterface since rank functions are
specific to the media.

Move DRAMPacket and Bank class definitions outside of DRAMCtrl.

This is patch 1 within a set of patches that separate the
memory controller and media interface. These changes enable
future incorporation of new media interfaces into the model.

Change-Id: Ief632d73ec27176a61f16b4f642c10d56630f376
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/28967
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>

...

This commit is contained in:

Wendy Elsasser

2019-11-18 16:56:13 -06:00

committed by Jason Lowe-Power

parent bf380db1a1

commit 518e79ad2d

2 changed files with 1418 additions and 1052 deletions

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src/mem/dram_ctrl.cc

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src/mem/dram_ctrl.hh

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