tree 2e8da34a653e87ef3e4ff23b999d8b0c4f7f9870
parent 6adc2afaa0398a4872b9fd3694311333e8f6ded3
author Nikos Nikoleris <nikos.nikoleris@arm.com> 1476105942 +0100
committer Nikos Nikoleris <nikos.nikoleris@arm.com> 1539855570 +0000

mem: Determine if an MSHR does a whole-line write

This patch adds support for determining whether the targets in an MSHR
are 1) only writes and 2) whether these writes are effectively a
whole-line write. This patch adds the necessary functions in the MSHR
to allow for write coalescing in the cache.

Change-Id: I2c9a9a83d2d9b506a491ba5b0b9ac1054bdb31b4
Reviewed-on: https://gem5-review.googlesource.com/c/12904
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>