Lines Matching defs:doorbells

652 /* From t4_sysctls: doorbells = {"\20\1UDB\2WCWR\3UDBWC\4KDB"} */
655 	   &t4_doorbells_allowed, 0, "Limit tx queues to these doorbells");
3977 	setbit(&sc->doorbells, DOORBELL_KDB);
3995 	 * T4: only iWARP driver uses the userspace doorbells.  There is no need
4011 		setbit(&sc->doorbells, DOORBELL_UDB);
4028 				clrbit(&sc->doorbells, DOORBELL_UDB);
4029 				setbit(&sc->doorbells, DOORBELL_WCWR);
4030 				setbit(&sc->doorbells, DOORBELL_UDBWC);
4043 	sc->iwt.wc_en = isset(&sc->doorbells, DOORBELL_UDBWC) ? 1 : 0;
4051 	if ((sc->doorbells & t4_doorbells_allowed) != 0) {
4052 		sc->doorbells &= t4_doorbells_allowed;
4056 	       sc->doorbells, t4_doorbells_allowed);
7853 	static char *doorbells = {"\20\1UDB\2WCWR\3UDBWC\4KDB"};
7868 	SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "doorbells",
7869 	    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, doorbells,
7870 	    (uintptr_t)&sc->doorbells, sysctl_bitfield_8b, "A",
7871 	    "available doorbells");