# PG lossless profiles.
# speed cable size    xon  xoff threshold xon_offset
  10000  5m   1248    2288 35776   0        2288
  25000  5m   1248    2288 53248   0        2288
  40000  5m   1248    2288 66560   0        2288
  50000  5m   1248    2288 79872   0        2288
 100000  5m   1248    2288 165568  0        2288
  10000  40m  1248    2288 37024   0        2288
  25000  40m  1248    2288 56160   0        2288
  40000  40m  1248    2288 71552   0        2288
  50000  40m  1248    2288 85696   0        2288
 100000  40m  1248    2288 177632  0        2288
  10000  300m 1248    2288 46176   0        2288
  25000  300m 1248    2288 79040   0        2288
  40000  300m 1248    2288 108160  0        2288
  50000  300m 1248    2288 141856  0        2288
 100000  300m 1248    2288 268736  0        2288