diff options
Diffstat (limited to 'src/dev/arm/smmu_v3.cc')
| -rw-r--r-- | src/dev/arm/smmu_v3.cc | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/src/dev/arm/smmu_v3.cc b/src/dev/arm/smmu_v3.cc index 28539297c..f17ef9578 100644 --- a/src/dev/arm/smmu_v3.cc +++ b/src/dev/arm/smmu_v3.cc @@ -395,6 +395,11 @@ SMMUv3::processCommand(const SMMUCommand &cmd) case CMD_CFGI_STE: { DPRINTF(SMMUv3, "CMD_CFGI_STE sid=%#x\n", cmd.dw0.sid); configCache.invalidateSID(cmd.dw0.sid); + + for (auto slave_interface : slaveInterfaces) { + slave_interface->microTLB->invalidateSID(cmd.dw0.sid); + slave_interface->mainTLB->invalidateSID(cmd.dw0.sid); + } break; } @@ -405,12 +410,23 @@ SMMUv3::processCommand(const SMMUCommand &cmd) // range = 31 DPRINTF(SMMUv3, "CMD_CFGI_ALL\n"); configCache.invalidateAll(); + + for (auto slave_interface : slaveInterfaces) { + slave_interface->microTLB->invalidateAll(); + slave_interface->mainTLB->invalidateAll(); + } } else { DPRINTF(SMMUv3, "CMD_CFGI_STE_RANGE\n"); const auto start_sid = cmd.dw0.sid & ~((1 << (range + 1)) - 1); const auto end_sid = start_sid + (1 << (range + 1)) - 1; - for (auto sid = start_sid; sid <= end_sid; sid++) + for (auto sid = start_sid; sid <= end_sid; sid++) { configCache.invalidateSID(sid); + + for (auto slave_interface : slaveInterfaces) { + slave_interface->microTLB->invalidateSID(sid); + slave_interface->mainTLB->invalidateSID(sid); + } + } } break; } @@ -419,12 +435,24 @@ SMMUv3::processCommand(const SMMUCommand &cmd) DPRINTF(SMMUv3, "CMD_CFGI_CD sid=%#x ssid=%#x\n", cmd.dw0.sid, cmd.dw0.ssid); configCache.invalidateSSID(cmd.dw0.sid, cmd.dw0.ssid); + + for (auto slave_interface : slaveInterfaces) { + slave_interface->microTLB->invalidateSSID( + cmd.dw0.sid, cmd.dw0.ssid); + slave_interface->mainTLB->invalidateSSID( + cmd.dw0.sid, cmd.dw0.ssid); + } break; } case CMD_CFGI_CD_ALL: { DPRINTF(SMMUv3, "CMD_CFGI_CD_ALL sid=%#x\n", cmd.dw0.sid); configCache.invalidateSID(cmd.dw0.sid); + + for (auto slave_interface : slaveInterfaces) { + slave_interface->microTLB->invalidateSID(cmd.dw0.sid); + slave_interface->mainTLB->invalidateSID(cmd.dw0.sid); + } break; } |