Wei-Han Chen has uploaded this change for review. ( https://gem5-review.googlesource.com/c/public/gem5/+/69478?usp=email ) Change subject: systemc: Add helper function to set AXI4 attributes from flag ...................................................................... systemc: Add helper function to set AXI4 attributes from flag This CL adds helper function to setup AXI4 cache attributes in ControlExtension from AXI4 cache attribute flag. Change-Id: Id4e8f234fe2ca88282b24fda9fcbe2f5fdcc4a3d --- M src/systemc/tlm_bridge/sc_ext.cc M src/systemc/tlm_bridge/sc_ext.hh 2 files changed, 11 insertions(+), 0 deletions(-) diff --git a/src/systemc/tlm_bridge/sc_ext.cc b/src/systemc/tlm_bridge/sc_ext.cc index 10daa9a..2b78508 100644 --- a/src/systemc/tlm_bridge/sc_ext.cc +++ b/src/systemc/tlm_bridge/sc_ext.cc @@ -387,4 +387,13 @@ write_allocate = std::move(wa); } +void +ControlExtension::setAXI4CacheAttributesFromFlag(uint32_t axi4_flag) +{ + setBufferable((axi4_flag >> 0) & 1); + setModifiable((axi4_flag >> 1) & 1); + setReadAllocate((axi4_flag >> 2) & 1); + setWriteAllocate((axi4_flag >> 3) & 1); +} + } // namespace Gem5SystemC diff --git a/src/systemc/tlm_bridge/sc_ext.hh b/src/systemc/tlm_bridge/sc_ext.hh index 96e679c..bc33e48 100644 --- a/src/systemc/tlm_bridge/sc_ext.hh +++ b/src/systemc/tlm_bridge/sc_ext.hh @@ -138,6 +138,8 @@ std::optional<bool> getWriteAllocate() const; void setWriteAllocate(std::optional<bool> wa); + void setAXI4CacheAttributesFromFlag(uint32_t axi4_flag); + private: /* Secure and privileged access */ bool privileged; -- To view, visit https://gem5-review.googlesource.com/c/public/gem5/+/69478?usp=email To unsubscribe, or for help writing mail filters, visit https://gem5-review.googlesource.com/settings Gerrit-Project: public/gem5 Gerrit-Branch: develop Gerrit-Change-Id: Id4e8f234fe2ca88282b24fda9fcbe2f5fdcc4a3d Gerrit-Change-Number: 69478 Gerrit-PatchSet: 1 Gerrit-Owner: Wei-Han Chen <weihanchen@google.com> Gerrit-MessageType: newchange