SERDES tuning & eye scan utility for Solarflare network adapters
Display receive equalization settings:
sfphytune ethX rxeqDisplay transmit equalisation settings:
sfphytune ethX txeqSet a setting to a fixed value:
sfphytune ethX rxeq Lane0.Attenuation=5Set initial value, enabling autocalibration (valid for rxeq only):
sfphytune ethX rxeq Lane0.Attenuation=5+Trigger recalibration:
sfphytune ethX calibrateEye scan:
sfphytune ethX eye >eye.dat