| 1 | |
| 2 | #ifndef TLM_ADAPTERS_HEADER |
| 3 | #define TLM_ADAPTERS_HEADER |
| 4 | |
| 5 | #include "tlm_core/tlm_interfaces/tlm_master_slave_ifs.h" |
| 6 | |
| 7 | template< typename REQ , typename RSP > |
| 8 | class tlm_transport_to_master : |
| 9 | public sc_module , |
| 10 | public virtual tlm_transport_if< REQ , RSP > |
| 11 | { |
| 12 | public: |
| 13 | sc_export< tlm_transport_if< REQ , RSP > > target_export; |
| 14 | sc_port< tlm_master_if< REQ , RSP > > master_port; |
| 15 | |
| 16 | tlm_transport_to_master( sc_module_name nm ) : |
| 17 | sc_module( nm ) { |
| 18 | |
| 19 | target_export( *this ); |
| 20 | |
| 21 | } |
| 22 | |
| 23 | tlm_transport_to_master() : |
| 24 | sc_module( sc_module_name( sc_gen_unique_name( "transport_to_master" ) ) ){ |
| 25 | |
| 26 | target_export( *this ); |
| 27 | |
| 28 | } |
| 29 | |
| 30 | RSP transport( const REQ &req ) { |
| 31 | |
| 32 | mutex.lock(); |
| 33 | |
| 34 | master_port->put( req ); |
| 35 | rsp = master_port->get(); |
| 36 | |
| 37 | mutex.unlock(); |
| 38 | return rsp; |
| 39 | |
| 40 | } |
| 41 | |
| 42 | private: |
| 43 | sc_mutex mutex; |
| 44 | RSP rsp; |
| 45 | |
| 46 | }; |
| 47 | |
| 48 | template< typename REQ , typename RSP > |
| 49 | class tlm_slave_to_transport : public sc_module |
| 50 | { |
| 51 | public: |
| 52 | |
| 53 | SC_HAS_PROCESS( tlm_slave_to_transport ); |
| 54 | |
| 55 | sc_port< tlm_slave_if< REQ , RSP > > slave_port; |
| 56 | sc_port< tlm_transport_if< REQ , RSP > > initiator_port; |
| 57 | |
| 58 | tlm_slave_to_transport( sc_module_name nm ) : sc_module( nm ) |
| 59 | {} |
| 60 | |
| 61 | tlm_slave_to_transport() : |
| 62 | sc_module( sc_module_name( sc_gen_unique_name("slave_to_transport") ) ) |
| 63 | {} |
| 64 | |
| 65 | private: |
| 66 | void run() { |
| 67 | |
| 68 | REQ req; |
| 69 | RSP rsp; |
| 70 | |
| 71 | while( true ) { |
| 72 | |
| 73 | slave_port->get( req ); |
| 74 | rsp = initiator_port->transport( req ); |
| 75 | slave_port->put( rsp ); |
| 76 | |
| 77 | } |
| 78 | |
| 79 | } |
| 80 | |
| 81 | }; |
| 82 | #endif |