Elinks.h

#ifndef pflib_Elinks_h_
#define pflib_Elinks_h_
 
#include <stdint.h>
 
#include <vector>
 
namespace pflib {
 
class Elinks {
 protected:
  Elinks(int nlinks);
 
 public:
  int nlinks() const { return n_links; }
 
  void markActive(int ilink, bool active) {
    if (ilink < n_links && ilink >= 0) m_linksActive[ilink] = active;
  }
 
  bool isActive(int ilink) const {
    return (ilink >= n_links || ilink < 0) ? (false) : (m_linksActive[ilink]);
  }
 
  virtual std::vector<uint32_t> spy(int ilink) = 0;
 
  virtual void setBitslip(int ilink, int bitslip) = 0;
 
  virtual int scanBitslip(int ilink);
 
  /*
   * Get the bitslip value for a given link (word-level adjustment)
   *
   * @param[in] ilink link index
   * @return value of bitslip
   */
  virtual int getBitslip(int ilink) = 0;
 
  virtual uint32_t getStatusRaw(int ilink) = 0;
 
  virtual void clearErrorCounters(int ilink) = 0;
 
  virtual void readCounters(int link, uint32_t& nonidles, uint32_t& resyncs) {}
 
  virtual void resetHard() = 0;
 
  virtual int scanAlign(int ilink, bool debug = false);
 
  virtual void setAlignPhase(int ilink, int iphase) {}
 
  virtual int getAlignPhase(int ilink) { return -1; }
 
 private:
  int n_links;
  std::vector<bool> m_linksActive;
};
 
// factories
Elinks* get_Elinks_zcu();
 
}  // namespace pflib
 
#endif  // pflib_Elinks_h_