Searched defs:RING_POFF (Results 1 - 1 of 1) sorted by relevance

/illumos-gate/usr/src/uts/sun4v/sys/
H A Dqcn.h57 #define RING_POFF(qsp) ((qsp)->qcn_rput & RINGMASK) macro
59 #define RING_LEFT(qsp) (RING_POFF(qsp) >= RING_GOFF(qsp) ? (RINGSIZE) - \
60 RING_POFF(qsp) : RING_GOFF(qsp) - RING_POFF(qsp))

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