sc_enable
ret = sc_enable(sc);
ret = sc_enable(uctxt->sc);
sc_enable(rcd->sc);
return sc_enable(sc);
sc_enable(sc); /* will clear the sc frozen flag */
sc_enable(sc); /* will clear the sc link down flag */
sc_enable(dd->vld[15].sc);
sc_enable(dd->vld[i].sc);
sc_enable(dd->kernel_send_context[i + 1]);
int sc_enable(struct send_context *sc);