policy_fixed_prio.hh

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#ifndef __MEM_QOS_POLICY_FIXED_PRIO_HH__
#define __MEM_QOS_POLICY_FIXED_PRIO_HH__
 
#include <cstdint>
#include <map>
 
#include "base/compiler.hh"
#include "mem/qos/policy.hh"
 
namespace gem5
{
 
struct QoSFixedPriorityPolicyParams;
 
namespace memory
{
 
namespace qos
{
 
class FixedPriorityPolicy : public Policy
{
    using Params = QoSFixedPriorityPolicyParams;
 
  public:
    FixedPriorityPolicy(const Params &);
    virtual ~FixedPriorityPolicy();
 
    void init() override;
 
    void initRequestorName(std::string requestor, uint8_t priority);
 
    void initRequestorObj(const SimObject* requestor, uint8_t priority);
 
    virtual uint8_t schedule(const RequestorID, const uint64_t) override;
 
  protected:
    const uint8_t defaultPriority;
 
    std::map<RequestorID, uint8_t> priorityMap;
};
 
} // namespace qos
} // namespace memory
} // namespace gem5
 
#endif // __MEM_QOS_POLICY_FIXED_PRIO_HH__