Searched refs:ring_prod (Results 1 - 2 of 2) sorted by relevance

/freebsd-9.3-release/sys/xen/evtchn/
H A Devtchn_dev.c56 static unsigned int ring_cons, ring_prod, ring_overflow; variable
83 if ( (ring_prod - ring_cons) < EVTCHN_RING_SIZE ) {
84 ring[EVTCHN_RING_MASK(ring_prod)] = (uint16_t)port;
85 if ( ring_cons == ring_prod++ ) {
101 ring_cons = ring_prod = ring_overflow = 0;
123 if ( (c = ring_cons) != (p = ring_prod) )
265 if ( ring_cons != ring_prod )
/freebsd-9.3-release/sys/dev/bxe/
H A Dbxe.c6768 int ring_prod, cqe_ring_prod; local
6783 ring_prod = cqe_ring_prod = 0;
6789 rc = bxe_alloc_rx_bd_mbuf(fp, ring_prod, ring_prod);
6796 ring_prod = RX_BD_NEXT(ring_prod);
6800 fp->rx_bd_prod = ring_prod;
6824 ring_prod = 0;
6826 rc = bxe_alloc_rx_sge_mbuf(fp, ring_prod);
6829 i, ring_prod);
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