# PG lossless profiles.
# speed cable size      xon     xoff   threshold xon_offset
  10000  5m   56368     18432   55120  -3        2496
  25000  5m   56368     18432   55120  -3        2496
  40000  5m   56368     18432   55120  -3        2496
  50000  5m   56368     18432   55120  -3        2496
 100000  5m   56368     18432   55120  -3        2496
  10000  40m  56368     18432   55120  -3        2496
  25000  40m  56368     18432   55120  -3        2496
  40000  40m  56368     18432   55120  -3        2496
  50000  40m  56368     18432   55120  -3        2496
 100000  40m  56368     18432   55120  -3        2496
  10000  300m 56368     18432   55120  -3        2496
  25000  300m 56368     18432   55120  -3        2496
  40000  300m 56368     18432   55120  -3        2496
  50000  300m 56368     18432   55120  -3        2496
 100000  300m 56368     18432   55120  -3        2496