/openbmc/qemu/hw/net/ |
H A D | xen_nic.c | 131 netif_tx_request_t txreq; in net_tx_packets() local 147 memcpy(&txreq, RING_GET_REQUEST(&netdev->tx_ring, rc), sizeof(txreq)); in net_tx_packets() 157 net_tx_error(netdev, &txreq, rc); in net_tx_packets() 160 if (txreq.flags & NETTXF_more_data) { in net_tx_packets() 168 if (txreq.size < 14) { in net_tx_packets() 175 if ((txreq.offset + txreq.size) > XEN_PAGE_SIZE) { in net_tx_packets() 182 trace_xen_netdev_tx(netdev->dev, txreq.gref, txreq.offset, in net_tx_packets() 183 txreq.size, txreq.flags, in net_tx_packets() 203 memcpy(tmpbuf, page + txreq.offset, txreq.size); in net_tx_packets() 206 txreq.size); in net_tx_packets() [all …]
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/openbmc/linux/drivers/infiniband/hw/hfi1/ |
H A D | vnic_sdma.c | 29 struct sdma_txreq txreq; member 41 struct vnic_txreq *tx = container_of(txreq, struct vnic_txreq, txreq); in vnic_sdma_complete() 44 sdma_txclean(vnic_sdma->dd, txreq); in vnic_sdma_complete() 56 &tx->txreq, in build_vnic_ulp_payload() 67 &tx->txreq, in build_vnic_ulp_payload() 93 &tx->txreq, in build_vnic_tx_desc() 108 &tx->txreq, in build_vnic_tx_desc() 156 &tx->txreq, vnic_sdma->pkts_sent); in hfi1_vnic_send_dma() 168 sdma_txclean(dd, &tx->txreq); in hfi1_vnic_send_dma() 188 struct sdma_txreq *txreq, in hfi1_vnic_sdma_sleep() argument [all …]
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H A D | ipoib_tx.c | 190 struct ipoib_txreq *tx = container_of(txreq, struct ipoib_txreq, txreq); in hfi1_ipoib_sdma_complete() 203 struct sdma_txreq *txreq = &tx->txreq; in hfi1_ipoib_build_ulp_payload() local 218 txreq, in hfi1_ipoib_build_ulp_payload() 234 struct sdma_txreq *txreq = &tx->txreq; in hfi1_ipoib_build_tx_desc() local 246 txreq, in hfi1_ipoib_build_tx_desc() 377 tx->txreq.num_desc = 0; in hfi1_ipoib_send_dma_common() 446 &tx->txreq, in hfi1_ipoib_submit_tx() 615 struct sdma_txreq *txreq, in hfi1_ipoib_sdma_sleep() argument 772 struct sdma_txreq *txreq; in hfi1_ipoib_drain_tx_list() local 777 container_of(txreq, struct ipoib_txreq, txreq); in hfi1_ipoib_drain_tx_list() [all …]
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H A D | verbs_txreq.h | 18 struct sdma_txreq txreq; member 53 tx->txreq.num_desc = 0; in get_txreq() 56 tx->txreq.flags = 0; in get_txreq() 66 return container_of(stx, struct verbs_txreq, txreq); in get_waiting_verbs_txreq()
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H A D | user_sdma.c | 59 struct sdma_txreq *txreq, 67 struct sdma_txreq *txreq, in defer_packet_queue() argument 76 if (sdma_progress(sde, seq, txreq)) in defer_packet_queue() 664 ret = sdma_txinit_ahg(&tx->txreq, SDMA_TXREQ_F_AHG_COPY, in user_sdma_txadd_ahg() 671 sdma_txclean(pq->dd, &tx->txreq); in user_sdma_txadd_ahg() 784 ret = sdma_txinit(&tx->txreq, 0, sizeof(req->hdr) + in user_sdma_send_pkts() 810 list_add_tail(&tx->txreq.list, &req->txps); in user_sdma_send_pkts() 837 sdma_txclean(pq->dd, &tx->txreq); in user_sdma_send_pkts() 1135 sdma_txinit_ahg(&tx->txreq, in set_txreq_header_ahg() 1157 container_of(txreq, struct user_sdma_txreq, txreq); in user_sdma_txreq_cb() [all …]
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H A D | verbs.c | 590 container_of(cookie, struct verbs_txreq, txreq); in verbs_sdma_complete() 637 list_add_tail(&ps->s_txreq->txreq.list, in wait_kmem() 671 &tx->txreq, in build_verbs_ulp_payload() 740 &tx->txreq, in build_verbs_tx_desc() 754 &tx->txreq, in build_verbs_tx_desc() 761 &tx->txreq, in build_verbs_tx_desc() 781 ret = sdma_txadd_daddr(sde->dd, &tx->txreq, sde->dd->sdma_pad_phys, in build_verbs_tx_desc() 823 if (!sdma_txreq_built(&tx->txreq)) { in hfi1_verbs_send_dma() 852 ret = sdma_send_txreq(tx->sde, ps->wait, &tx->txreq, ps->pkts_sent); in hfi1_verbs_send_dma() 900 list_add_tail(&ps->s_txreq->txreq.list, in pio_wait() [all …]
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H A D | ipoib.h | 57 struct sdma_txreq txreq; member
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H A D | verbs_txreq.c | 27 sdma_txclean(dd_from_dev(dev), &tx->txreq); in hfi1_put_txreq()
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H A D | user_sdma.h | 187 struct sdma_txreq txreq; member
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H A D | pin_system.c | 325 ret = sdma_txadd_page(pq->dd, &tx->txreq, in add_mapping_to_sdma_packet()
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H A D | qp.c | 118 container_of(tx, struct verbs_txreq, txreq)); in flush_list_head() 443 struct verbs_txreq *tx = container_of(stx, struct verbs_txreq, txreq); in iowait_sleep()
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H A D | rc.c | 349 ps->s_txreq->txreq.flags |= SDMA_TXREQ_F_VIP; in make_rc_ack()
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H A D | tid_rdma.c | 5318 ps->s_txreq->txreq.flags |= SDMA_TXREQ_F_VIP; in make_tid_rdma_ack()
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/openbmc/linux/drivers/infiniband/hw/qib/ |
H A D | qib_sdma.c | 496 tx->txreq.start_idx = 0; in complete_sdma_err_req() 497 tx->txreq.next_descq_idx = 0; in complete_sdma_err_req() 498 list_add_tail(&tx->txreq.list, &ppd->sdma_activelist); in complete_sdma_err_req() 547 if (tx->txreq.flags & QIB_SDMA_TXREQ_F_USELARGEBUF) in qib_sdma_verbs_send() 563 tx->txreq.start_idx = tail; in qib_sdma_verbs_send() 580 if (tx->txreq.flags & QIB_SDMA_TXREQ_F_USELARGEBUF) in qib_sdma_verbs_send() 601 if (tx->txreq.flags & QIB_SDMA_TXREQ_F_HEADTOHOST) in qib_sdma_verbs_send() 603 if (tx->txreq.flags & QIB_SDMA_TXREQ_F_INTREQ) in qib_sdma_verbs_send() 607 tx->txreq.next_descq_idx = tail; in qib_sdma_verbs_send() 609 ppd->sdma_descq_added += tx->txreq.sg_count; in qib_sdma_verbs_send() [all …]
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H A D | qib_verbs.c | 628 tx->txreq.flags &= ~QIB_SDMA_TXREQ_F_FREEBUF; in qib_put_txreq() 630 tx->txreq.addr, tx->hdr_dwords << 2, in qib_put_txreq() 638 list_add(&tx->txreq.list, &dev->txreq_free); in qib_put_txreq() 686 if (qpp->s_tx->txreq.sg_count > avail) in qib_verbs_sdma_desc_avail() 688 avail -= qpp->s_tx->txreq.sg_count; in qib_verbs_sdma_desc_avail() 804 tx->txreq.callback = sdma_complete; in qib_verbs_send_dma() 808 tx->txreq.flags = QIB_SDMA_TXREQ_F_INTREQ; in qib_verbs_send_dma() 828 tx->txreq.sg_count = ndesc; in qib_verbs_send_dma() 829 tx->txreq.addr = dev->pio_hdrs_phys + in qib_verbs_send_dma() 851 tx->txreq.flags |= QIB_SDMA_TXREQ_F_FREEBUF; in qib_verbs_send_dma() [all …]
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H A D | qib.h | 248 struct qib_sdma_txreq txreq; member
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/openbmc/linux/drivers/net/xen-netback/ |
H A D | netback.c | 924 struct xen_netif_tx_request txreq; in xenvif_tx_build_gops() local 949 RING_COPY_REQUEST(&queue->tx, idx, &txreq); in xenvif_tx_build_gops() 953 tx_credit_exceeded(queue, txreq.size)) in xenvif_tx_build_gops() 956 queue->remaining_credit -= txreq.size; in xenvif_tx_build_gops() 963 if (txreq.flags & XEN_NETTXF_extra_info) { in xenvif_tx_build_gops() 997 XEN_NETBACK_TX_COPY_LEN : txreq.size; in xenvif_tx_build_gops() 1007 if (unlikely(txreq.size < ETH_HLEN)) { in xenvif_tx_build_gops() 1009 "Bad packet size: %d\n", txreq.size); in xenvif_tx_build_gops() 1015 if (unlikely((txreq.offset + txreq.size) > XEN_PAGE_SIZE)) { in xenvif_tx_build_gops() 1017 txreq.offset, txreq.size); in xenvif_tx_build_gops() [all …]
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