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Searched refs:mbuf_size (Results 1 – 25 of 26) sorted by relevance

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/dpdk/lib/mbuf/
H A Drte_mbuf.c75 uint32_t mbuf_size, buf_len, priv_size; in rte_pktmbuf_init() local
81 mbuf_size = sizeof(struct rte_mbuf) + priv_size; in rte_pktmbuf_init()
85 RTE_ASSERT(mp->elt_size >= mbuf_size); in rte_pktmbuf_init()
88 memset(m, 0, mbuf_size); in rte_pktmbuf_init()
91 m->buf_addr = (char *)m + mbuf_size; in rte_pktmbuf_init()
92 m->buf_iova = rte_mempool_virt2iova(m) + mbuf_size; in rte_pktmbuf_init()
168 uint32_t mbuf_size, buf_len, priv_size; in __rte_pktmbuf_init_extmem() local
172 mbuf_size = sizeof(struct rte_mbuf) + priv_size; in __rte_pktmbuf_init_extmem()
176 RTE_ASSERT(mp->elt_size >= mbuf_size); in __rte_pktmbuf_init_extmem()
179 memset(m, 0, mbuf_size); in __rte_pktmbuf_init_extmem()
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H A Drte_mbuf.h1219 uint32_t mbuf_size, buf_len; in rte_pktmbuf_detach() local
1243 mbuf_size = (uint32_t)(sizeof(struct rte_mbuf) + priv_size); in rte_pktmbuf_detach()
1247 m->buf_addr = (char *)m + mbuf_size; in rte_pktmbuf_detach()
1248 m->buf_iova = rte_mempool_virt2iova(m) + mbuf_size; in rte_pktmbuf_detach()
/dpdk/drivers/net/kni/
H A Drte_eth_kni.c22 #define KNI_ETHER_MTU(mbuf_size) \ argument
23 ((mbuf_size) - RTE_ETHER_HDR_LEN) /**< Ethernet MTU. */
134 conf.mbuf_size = in eth_kni_start()
136 conf.mtu = KNI_ETHER_MTU(conf.mbuf_size); in eth_kni_start()
/dpdk/app/test-crypto-perf/
H A Dcperf_test_common.c199 uint32_t mbuf_size = sizeof(struct rte_mbuf) + options->segment_sz; in cperf_alloc_common_memory() local
205 (mbuf_size * segments_nb); in cperf_alloc_common_memory()
226 (mbuf_size * segments_nb); in cperf_alloc_common_memory()
/dpdk/drivers/net/nfp/
H A Dnfp_rxtx.c358 rxds->rxd.data_len, rxq->mbuf_size); in nfp_net_recv_pkts()
366 rxq->mbuf_size)) { in nfp_net_recv_pkts()
379 rxq->mbuf_size - hw->rx_offset, in nfp_net_recv_pkts()
541 rxq->mbuf_size = rxq->mem_pool->elt_size; in nfp_net_rx_queue_setup()
542 rxq->mbuf_size -= (sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM); in nfp_net_rx_queue_setup()
543 hw->flbufsz = rxq->mbuf_size; in nfp_net_rx_queue_setup()
H A Dnfp_rxtx.h238 uint16_t mbuf_size; member
/dpdk/drivers/net/octeontx/
H A Docteontx_rxtx.h167 uint32_t mbuf_size, buf_len; in octeontx_pktmbuf_detach() local
179 mbuf_size = (uint32_t)(sizeof(struct rte_mbuf) + priv_size); in octeontx_pktmbuf_detach()
183 m->buf_addr = (char *)m + mbuf_size; in octeontx_pktmbuf_detach()
184 m->buf_iova = rte_mempool_virt2iova(m) + mbuf_size; in octeontx_pktmbuf_detach()
/dpdk/lib/kni/
H A Drte_kni.c61 unsigned int mbuf_size; /**< mbuf size */ member
261 dev_info.mbuf_size = conf->mbuf_size; in rte_kni_alloc()
311 kni->mbuf_size = conf->mbuf_size; in rte_kni_alloc()
H A Drte_kni.h66 unsigned mbuf_size; /* mbuf size */ member
H A Drte_kni_common.h129 unsigned mbuf_size; member
/dpdk/drivers/net/cnxk/
H A Dcnxk_ethdev.h678 uint32_t mbuf_size, buf_len; in cnxk_pktmbuf_detach() local
688 mbuf_size = (uint32_t)(sizeof(struct rte_mbuf) + priv_size); in cnxk_pktmbuf_detach()
692 m->buf_addr = (char *)m + mbuf_size; in cnxk_pktmbuf_detach()
693 m->buf_iova = rte_mempool_virt2iova(m) + mbuf_size; in cnxk_pktmbuf_detach()
/dpdk/app/test/
H A Dtest_kni.c458 conf.mbuf_size = MAX_PACKET_SZ; in test_kni_processing()
658 conf.mbuf_size = MAX_PACKET_SZ; in test_kni()
702 conf.mbuf_size = MAX_PACKET_SZ; in test_kni()
/dpdk/kernel/linux/kni/
H A Dkni_dev.h85 uint32_t mbuf_size; member
H A Dkni_misc.c388 kni->mbuf_size = dev_info.mbuf_size; in kni_ioctl_create()
402 pr_debug("mbuf_size: %u\n", kni->mbuf_size); in kni_ioctl_create()
H A Dkni_net.c314 if (skb->len > kni->mbuf_size) in kni_net_tx()
/dpdk/lib/vhost/
H A Dvhost.h936 uint32_t mbuf_size, priv_size; in restore_mbuf() local
940 mbuf_size = sizeof(struct rte_mbuf) + priv_size; in restore_mbuf()
943 m->buf_addr = (char *)m + mbuf_size; in restore_mbuf()
944 m->buf_iova = rte_mempool_virt2iova(m) + mbuf_size; in restore_mbuf()
/dpdk/drivers/net/enic/
H A Denic_main.c818 unsigned int mbuf_size, mbufs_per_pkt; in enic_alloc_rq() local
855 mbuf_size = (uint16_t)(rte_pktmbuf_data_room_size(mp) - in enic_alloc_rq()
864 mbufs_per_pkt = (max_rx_pktlen + mbuf_size - 1) / mbuf_size; in enic_alloc_rq()
868 if (max_rx_pktlen > mbuf_size) { in enic_alloc_rq()
873 max_rx_pktlen, mbuf_size); in enic_alloc_rq()
933 max_rx_pktlen, mbuf_size, min_sop + min_data, in enic_alloc_rq()
/dpdk/examples/ip_pipeline/
H A Dkni.c136 kni_conf.mbuf_size = mempool->buffer_size; in kni_create()
/dpdk/drivers/net/avp/
H A Drte_avp_common.h354 unsigned int mbuf_size; member
/dpdk/app/test-flow-perf/
H A Dmain.c77 static uint32_t mbuf_size; variable
911 mbuf_size = (uint32_t) n; in args_parse()
1983 0, mbuf_size, in init_port()
2130 mbuf_size = (uint32_t) MBUF_SIZE; in main()
/dpdk/doc/guides/nics/
H A Dkni.rst59 mtu: (conf.mbuf_size - RTE_ETHER_HDR_LEN)
H A Dbnx2x.rst109 adjust mbuf_size based on this param and max_pkt_len.
/dpdk/drivers/net/memif/
H A Drte_eth_memif.c301 uint16_t mbuf_size = rte_pktmbuf_data_room_size(mq->mempool) - in eth_memif_rx() local
361 dst_len = mbuf_size - dst_off; in eth_memif_rx()
364 dst_len = mbuf_size; in eth_memif_rx()
/dpdk/examples/kni/
H A Dmain.c959 conf.mbuf_size = MAX_PACKET_SZ; in kni_alloc()
/dpdk/doc/guides/rel_notes/
H A Drelease_19_05.rst49 Updated the KNI PMD to set the ``mbuf_size`` and MTU based on

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