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Searched defs:RING_CNT (Results 1 – 4 of 4) sorted by relevance

/titanic_51/usr/src/uts/sun4v/sys/
H A Dqcn.h51 #define RING_CNT(qsp) (((qsp)->qcn_rput - (qsp)->qcn_rget) & RINGMASK) macro
/titanic_51/usr/src/uts/sun/sys/
H A Dser_async.h84 #define RING_CNT(zap) (((zap)->za_rput - (zap)->za_rget) & RINGMASK) macro
/titanic_51/usr/src/uts/sun4/sys/
H A Dsudev.h201 #define RING_CNT(ap) (((ap)->async_rput - (ap)->async_rget) & RINGMASK) macro
/titanic_51/usr/src/uts/common/sys/
H A Dasy.h178 #define RING_CNT(ap) (((ap)->async_rput >= (ap)->async_rget) ? \ macro