Searched defs:ring_prod (Results 1 - 4 of 4) sorted by relevance

/drivers/xen/
H A Devtchn.c63 unsigned int ring_cons, ring_prod, ring_overflow; member in struct:per_user_data
77 static DEFINE_SPINLOCK(port_user_lock); /* protects port_user[] and ring_prod */
118 if ((u->ring_prod - u->ring_cons) < EVTCHN_RING_SIZE) {
119 u->ring[EVTCHN_RING_MASK(u->ring_prod)] = port;
121 if (u->ring_cons == u->ring_prod++) {
158 p = u->ring_prod;
168 u->ring_cons != u->ring_prod);
410 u->ring_cons = u->ring_prod = u->ring_overflow = 0;
432 if (u->ring_cons != u->ring_prod)
/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_cmn.h1147 u16 ring_prod, cqe_ring_prod; local
1151 cqe_ring_prod = ring_prod = 0;
1157 if (bnx2x_alloc_rx_data(bp, fp, ring_prod) < 0) {
1161 ring_prod = NEXT_RX_IDX(ring_prod);
1163 WARN_ON(ring_prod <= (i - failure_cnt));
1170 fp->rx_bd_prod = ring_prod;
H A Dbnx2x_cmn.c1021 u16 ring_prod; local
1059 for (i = 0, ring_prod = 0;
1062 if (bnx2x_alloc_rx_sge(bp, fp, ring_prod) < 0) {
1069 ring_prod);
1073 ring_prod = 0;
1076 ring_prod = NEXT_SGE_IDX(ring_prod);
1079 fp->rx_sge_prod = ring_prod;
/drivers/net/ethernet/broadcom/
H A Dbnx2.c5168 u16 prod, ring_prod; local
5216 ring_prod = prod = rxr->rx_pg_prod;
5218 if (bnx2_alloc_rx_page(bp, rxr, ring_prod, GFP_KERNEL) < 0) {
5224 ring_prod = RX_PG_RING_IDX(prod);
5228 ring_prod = prod = rxr->rx_prod;
5230 if (bnx2_alloc_rx_data(bp, rxr, ring_prod, GFP_KERNEL) < 0) {
5236 ring_prod = RX_RING_IDX(prod);
6457 u16 prod, ring_prod; local
6478 ring_prod = TX_RING_IDX(prod);
6530 tx_buf = &txr->tx_buf_ring[ring_prod];
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