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    Searched defs:RING_CNT (Results 1 - 4 of 4) sorted by null

  /onnv/onnv-gate/usr/src/uts/sun4v/sys/
qcn.h 51 #define RING_CNT(qsp) (((qsp)->qcn_rput - (qsp)->qcn_rget) & RINGMASK)
52 #define RING_POK(qsp, n) ((int)RING_CNT(qsp) < (int)(RINGSIZE-(n)))
  /onnv/onnv-gate/usr/src/uts/sun/sys/
ser_async.h 84 #define RING_CNT(zap) (((zap)->za_rput - (zap)->za_rget) & RINGMASK)
85 #define RING_FRAC(zap) ((int)RING_CNT(zap) >= (int)(RINGSIZE/RINGFRAC))
86 #define RING_POK(zap, n) ((int)RING_CNT(zap) < (int)(RINGSIZE-(n)))
90 #define RING_GOK(zap, n) ((int)RING_CNT(zap) >= (int)(n))
  /onnv/onnv-gate/usr/src/uts/common/sys/
asy.h 180 #define RING_CNT(ap) (((ap)->async_rput >= (ap)->async_rget) ? \
183 #define RING_FRAC(ap) ((int)RING_CNT(ap) >= (int)(RINGSIZE/RINGFRAC))
184 #define RING_POK(ap, n) ((int)RING_CNT(ap) < (int)(RINGSIZE-(n)))
188 #define RING_GOK(ap, n) ((int)RING_CNT(ap) >= (int)(n))
  /onnv/onnv-gate/usr/src/uts/sun4/sys/
sudev.h 201 #define RING_CNT(ap) (((ap)->async_rput - (ap)->async_rget) & RINGMASK)
202 #define RING_FRAC(ap) ((int)RING_CNT(ap) >= (int)(RINGSIZE/RINGFRAC))
203 #define RING_POK(ap, n) ((int)RING_CNT(ap) < (int)(RINGSIZE-(n)))
207 #define RING_GOK(ap, n) ((int)RING_CNT(ap) >= (int)(n))

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