| /kernel/trunk/bus/usb/hub.inc |
|---|
| 1262,3 → 1262,14 |
| .nothing: |
| retn 4 |
| endp |
| ; Helper function for USB2 scheduler. |
| ; in: eax -> usb_hub |
| ; out: ecx = TT think time for the hub in FS-bytes |
| proc usb_get_tt_think_time |
| movzx ecx, [eax+usb_hub.HubCharacteristics] |
| shr ecx, 5 |
| and ecx, 3 |
| inc ecx |
| ret |
| endp |