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Searched refs:ring_size (Results 1 – 18 of 18) sorted by relevance

/freebsd-13-stable/sys/xen/interface/io/
HDring.h388 static inline RING_IDX name##_mask(RING_IDX idx, RING_IDX ring_size) \
390 return idx & (ring_size - 1); \
395 RING_IDX ring_size) \
397 return buf + name##_mask(idx, ring_size); \
405 RING_IDX ring_size) \
408 size <= ring_size - *masked_cons) { \
411 memcpy(opaque, buf + *masked_cons, ring_size - *masked_cons); \
412 memcpy((unsigned char *)opaque + ring_size - *masked_cons, buf, \
413 size - (ring_size - *masked_cons)); \
415 *masked_cons = name##_mask(*masked_cons + size, ring_size); \
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/freebsd-13-stable/contrib/libpcap/
HDpcap-usb-linux.c246 int ring_size; in usb_set_ring_size() local
251 ring_size = (handle->snapshot - header_size) * 5; in usb_set_ring_size()
259 if (ring_size > MAX_RING_SIZE) { in usb_set_ring_size()
265 ring_size = MAX_RING_SIZE; in usb_set_ring_size()
267 } else if (ring_size < MIN_RING_SIZE) { in usb_set_ring_size()
274 ring_size = MIN_RING_SIZE; in usb_set_ring_size()
277 if (ioctl(handle->fd, MON_IOCT_RING_SIZE, ring_size) == -1) { in usb_set_ring_size()
282 return ring_size; in usb_set_ring_size()
/freebsd-13-stable/sys/dev/ena/
HDena.h119 #define ENA_TX_RING_IDX_NEXT(idx, ring_size) (((idx) + 1) & ((ring_size) - 1)) argument
121 #define ENA_RX_RING_IDX_NEXT(idx, ring_size) (((idx) + 1) & ((ring_size) - 1)) argument
354 int ring_size; /* number of tx/rx_buffer_info's entries */ member
HDena.c606 for (i = 0; i < tx_ring->ring_size; ++i) { in ena_release_all_tx_dmamap()
650 size = sizeof(struct ena_tx_buffer) * tx_ring->ring_size; in ena_setup_tx_resources()
656 size = sizeof(uint16_t) * tx_ring->ring_size; in ena_setup_tx_resources()
668 for (i = 0; i < tx_ring->ring_size; i++) in ena_setup_tx_resources()
685 for (i = 0; i < tx_ring->ring_size; i++) { in ena_setup_tx_resources()
718 i = tx_ring->ring_size; in ena_setup_tx_resources()
775 for (int i = 0; i < tx_ring->ring_size; i++) { in ena_free_tx_resources()
876 size = sizeof(struct ena_rx_buffer) * rx_ring->ring_size; in ena_setup_rx_resources()
891 size = sizeof(uint16_t) * rx_ring->ring_size; in ena_setup_rx_resources()
894 for (i = 0; i < rx_ring->ring_size; i++) in ena_setup_rx_resources()
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HDena_datapath.c294 tx_ring->ring_size); in ena_tx_cleanup()
468 ntc = ENA_RX_RING_IDX_NEXT(ntc, rx_ring->ring_size); in ena_rx_mbuf()
515 ntc = ENA_RX_RING_IDX_NEXT(ntc, rx_ring->ring_size); in ena_rx_mbuf()
645 next_to_clean, rx_ring->ring_size); in ena_rx_cleanup()
695 rx_ring->ring_size / ENA_RX_REFILL_THRESH_DIVIDER, in ena_rx_cleanup()
1060 tx_ring->ring_size); in ena_xmit_mbuf()
HDena_netmap.c458 ctx->nt = ENA_TX_RING_IDX_NEXT(ctx->nt, ctx->ring->ring_size); in ena_netmap_tx_frame()
1029 ctx->nt = ENA_RX_RING_IDX_NEXT(ctx->nt, ctx->ring->ring_size); in ena_netmap_rx_load_desc()
/freebsd-13-stable/sys/dev/dpaa2/
HDdpaa2_swp.c228 p->dqrr.ring_size = 4; in dpaa2_swp_init_portal()
231 p->dqrr.ring_size = 8; in dpaa2_swp_init_portal()
237 p->dqrr.ring_size, /* max. entries QMan writes to DQRR */ in dpaa2_swp_init_portal()
256 p->dqrr.ring_size, /* max. entries QMan writes to DQRR */ /* DQRR_MF */ in dpaa2_swp_init_portal()
302 dpaa2_swp_set_irq_coalescing(p, p->dqrr.ring_size - 1, 0); in dpaa2_swp_init_portal()
489 if (threshold >= swp->dqrr.ring_size) in dpaa2_swp_set_irq_coalescing()
490 threshold = swp->dqrr.ring_size - 1; in dpaa2_swp_set_irq_coalescing()
681 if (swp->dqrr.next_idx == (swp->dqrr.ring_size - 1)) in dpaa2_swp_dqrr_next_locked()
702 swp->dqrr.next_idx &= swp->dqrr.ring_size - 1; /* wrap around */ in dpaa2_swp_dqrr_next_locked()
HDdpaa2_swp.h446 uint8_t ring_size; member
/freebsd-13-stable/sys/dev/bnxt/
HDbnxt.h162 if (__predict_false(++(cons) == (ring)->ring_size)) \
166 #define RING_NEXT(ring, idx) (__predict_false(idx + 1 == (ring)->ring_size) ? \
172 ((cpr)->ring.ring_size - 1)])
443 uint32_t ring_size; /* Must be a power of two */ member
HDif_bnxt.c433 softc->tx_cp_rings[i].ring.ring_size = in bnxt_tx_queues_alloc()
446 softc->tx_rings[i].ring_size = softc->scctx->isc_ntxd[1]; in bnxt_tx_queues_alloc()
462 softc->nq_rings[i].ring.ring_size = softc->scctx->isc_ntxd[2]; in bnxt_tx_queues_alloc()
602 softc->rx_cp_rings[i].ring.ring_size = in bnxt_rx_queues_alloc()
614 softc->rx_rings[i].ring_size = softc->scctx->isc_nrxd[1]; in bnxt_rx_queues_alloc()
636 softc->ag_rings[i].ring_size = softc->scctx->isc_nrxd[2]; in bnxt_rx_queues_alloc()
1514 softc->def_cp_ring.ring.ring_size = PAGE_SIZE / in bnxt_attach_pre()
1517 sizeof(struct cmpl_base) * softc->def_cp_ring.ring.ring_size, in bnxt_attach_pre()
3203 for (i = 0; i < cpr->ring.ring_size; i++) in bnxt_mark_cpr_invalid()
HDbnxt_txrx.c288 if (++pidx == rx_ring->ring_size) in bnxt_isc_rxd_refill()
HDbnxt_hwrm.c1258 req.length = htole32(ring->ring_size); in bnxt_hwrm_ring_alloc()
/freebsd-13-stable/sys/dev/oce/
HDoce_hw.h768 uint32_t ring_size:4; member
785 uint32_t ring_size:4;
808 uint32_t ring_size:4; member
824 uint32_t ring_size:4;
1465 uint32_t ring_size:4; member
1480 uint32_t ring_size:4;
HDoce_queue.c678 ctx->v1.ring_size = OCE_LOG2(q_len) + 1; in oce_mq_create()
692 ctx->v0.ring_size = OCE_LOG2(q_len) + 1; in oce_mq_create()
/freebsd-13-stable/lib/libnetmap/
HDnmport.c315 NPKEY_DECL(extmem, ring_size, 0)
379 } else if (i == NPKEY_ID(extmem, ring_size)) { in NPOPT_PARSER()
/freebsd-13-stable/sys/dev/xen/blkback/
HDblkback.c3037 size_t ring_size; in xbb_collect_frontend_info() local
3082 ring_size = PAGE_SIZE * xbb->ring_config.ring_pages; in xbb_collect_frontend_info()
3083 xbb->max_requests = BLKIF_MAX_RING_REQUESTS(ring_size); in xbb_collect_frontend_info()
/freebsd-13-stable/sys/dev/ocs_fc/
HDsli4.c2311 mq->ring_size = SLI4_MQE_SIZE_16; in sli_cmd_common_create_mq_ext()
2314 mq->ring_size = SLI4_MQE_SIZE_32; in sli_cmd_common_create_mq_ext()
2317 mq->ring_size = SLI4_MQE_SIZE_64; in sli_cmd_common_create_mq_ext()
2320 mq->ring_size = SLI4_MQE_SIZE_128; in sli_cmd_common_create_mq_ext()
HDsli4.h1803 ring_size:4, member