diff options
| author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2019-08-23 12:20:29 +0100 |
|---|---|---|
| committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2019-09-06 11:53:49 +0000 |
| commit | 7f89594029c41934b8d342ac61e07b5369dee883 (patch) | |
| tree | 994cef7a8bf7b7187777b48d0174ce0d3d55f764 /src/dev/arm | |
| parent | 983f667dc38e2d14896712b39932c349f00ed1ec (diff) | |
| download | gem5-7f89594029c41934b8d342ac61e07b5369dee883.tar.xz | |
dev-arm: Cpu interface groupEnabled check for global enable
Gicv3CPUInterface::groupEnabled should check for global enable flags at
distributor level:
- Gicv3Distributor.EnableGrp0
- Gicv3Distributor.EnableGrp1S
- Gicv3Distributor.EnableGrp1NS
Change-Id: I1c855b0e4c2bc8f1cd0a8f086b9450f516177b08
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20617
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Diffstat (limited to 'src/dev/arm')
| -rw-r--r-- | src/dev/arm/gic_v3_cpu_interface.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/dev/arm/gic_v3_cpu_interface.cc b/src/dev/arm/gic_v3_cpu_interface.cc index d2b397a7e..c6c1b142e 100644 --- a/src/dev/arm/gic_v3_cpu_interface.cc +++ b/src/dev/arm/gic_v3_cpu_interface.cc @@ -2276,19 +2276,19 @@ Gicv3CPUInterface::groupEnabled(Gicv3::GroupId group) const case Gicv3::G0S: { ICC_IGRPEN0_EL1 icc_igrpen0_el1 = isa->readMiscRegNoEffect(MISCREG_ICC_IGRPEN0_EL1); - return icc_igrpen0_el1.Enable; + return icc_igrpen0_el1.Enable && distributor->EnableGrp0; } case Gicv3::G1S: { ICC_IGRPEN1_EL1 icc_igrpen1_el1_s = isa->readMiscRegNoEffect(MISCREG_ICC_IGRPEN1_EL1_S); - return icc_igrpen1_el1_s.Enable; + return icc_igrpen1_el1_s.Enable && distributor->EnableGrp1S; } case Gicv3::G1NS: { ICC_IGRPEN1_EL1 icc_igrpen1_el1_ns = isa->readMiscRegNoEffect(MISCREG_ICC_IGRPEN1_EL1_NS); - return icc_igrpen1_el1_ns.Enable; + return icc_igrpen1_el1_ns.Enable && distributor->EnableGrp1NS; } default: |