The smtLSQPolicy is a parameter in the o3 cpu that can have 3 different values. Previously this setting was done through a string and a parser function would turn it into a c++ enum value. This changeset turns the string into a python Param.ScopedEnum. Change-Id: I82041b88bd914c5dc660058d9e3998e3114e7c35 Signed-off-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/15397 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>