DoCommand
return DoCommand(&trb);
status_t status = DoCommand(&trb);
return DoCommand(&trb);
return DoCommand(&trb);
return DoCommand(&trb);
return DoCommand(&trb);
return DoCommand(&trb);
return DoCommand(&trb);
return DoCommand(&trb);
return DoCommand(&trb);
status_t DoCommand(xhci_trb *trb);
shell.DoCommand(args);