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Searched refs:tx_desc (Results 1 – 25 of 120) sorted by relevance

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/linux-6.15/drivers/infiniband/ulp/isert/
H A Dib_isert.c807 struct iser_tx_desc *tx_desc) in __isert_create_send_desc() argument
813 tx_desc->num_sge = 1; in __isert_create_send_desc()
850 tx_desc->dma_addr = dma_addr; in isert_init_tx_hdrs()
851 tx_desc->tx_sg[0].addr = tx_desc->dma_addr; in isert_init_tx_hdrs()
856 tx_desc->tx_sg[0].addr, tx_desc->tx_sg[0].length, in isert_init_tx_hdrs()
857 tx_desc->tx_sg[0].lkey); in isert_init_tx_hdrs()
866 struct iser_tx_desc *tx_desc = &isert_cmd->tx_desc; in isert_init_send_wr() local
944 tx_desc->num_sge = 2; in isert_put_login_tx()
1505 if (tx_desc->dma_addr != 0) { in isert_unmap_tx_desc()
1509 tx_desc->dma_addr = 0; in isert_unmap_tx_desc()
[all …]
/linux-6.15/drivers/crypto/ccp/
H A Dccp-dmaengine.c148 desc->tx_desc.cookie, cmd); in ccp_issue_next_cmd()
212 tx_desc = &desc->tx_desc; in ccp_handle_active_desc()
214 tx_desc = NULL; in ccp_handle_active_desc()
227 dma_cookie_complete(tx_desc); in ccp_handle_active_desc()
228 dma_descriptor_unmap(tx_desc); in ccp_handle_active_desc()
235 if (tx_desc) { in ccp_handle_active_desc()
238 dma_run_dependencies(tx_desc); in ccp_handle_active_desc()
300 tx_desc); in ccp_tx_submit()
341 desc->tx_desc.flags = flags; in ccp_alloc_dma_desc()
503 return &desc->tx_desc; in ccp_prep_dma_memcpy()
[all …]
/linux-6.15/drivers/net/ethernet/mellanox/mlx4/
H A Den_tx.c245 __be32 *ptr = (__be32 *)tx_desc; in mlx4_en_stamp_wqe()
249 if (likely((void *)tx_desc + in mlx4_en_stamp_wqe()
313 if (likely((void *)tx_desc + in mlx4_en_free_tx_desc()
400 struct mlx4_en_tx_desc *tx_desc; in mlx4_en_handle_err_cqe() local
777 tx_desc->ctrl.qpn_vlan = qpn_vlan; in mlx4_en_tx_write_desc()
878 struct mlx4_en_tx_desc *tx_desc; in mlx4_en_xmit() local
956 data = &tx_desc->data; in mlx4_en_xmit()
1161 tx_desc->data.lkey = ring->mr_key; in mlx4_en_init_tx_xdp_ring_descs()
1172 struct mlx4_en_tx_desc *tx_desc; in mlx4_en_xmit_frame() local
1192 data = &tx_desc->data; in mlx4_en_xmit_frame()
[all …]
/linux-6.15/drivers/net/ethernet/sunplus/
H A Dspl2sw_desc.c37 if (!comm->tx_desc) in spl2sw_tx_descs_clean()
41 comm->tx_desc[i].cmd1 = 0; in spl2sw_tx_descs_clean()
43 comm->tx_desc[i].cmd2 = 0; in spl2sw_tx_descs_clean()
44 comm->tx_desc[i].addr1 = 0; in spl2sw_tx_descs_clean()
45 comm->tx_desc[i].addr2 = 0; in spl2sw_tx_descs_clean()
103 comm->tx_desc = NULL; in spl2sw_descs_free()
119 memset(comm->tx_desc, '\0', sizeof(struct spl2sw_mac_desc) * in spl2sw_tx_descs_init()
187 comm->tx_desc = comm->desc_base; in spl2sw_descs_alloc()
190 comm->rx_desc[0] = &comm->tx_desc[TX_DESC_NUM + MAC_GUARD_DESC_NUM]; in spl2sw_descs_alloc()
214 comm->tx_desc = NULL; in spl2sw_descs_init()
/linux-6.15/drivers/infiniband/ulp/iser/
H A Diser_initiator.c149 tx_desc->type = type; in iser_create_send_desc()
150 tx_desc->cqe.done = done; in iser_create_send_desc()
156 tx_desc->iser_header.flags = ISER_VER; in iser_create_send_desc()
157 tx_desc->num_sge = 1; in iser_create_send_desc()
417 struct iser_tx_desc *tx_desc; in iser_send_data_out() local
433 if (!tx_desc) in iser_send_data_out()
436 tx_desc->type = ISCSI_TX_DATAOUT; in iser_send_data_out()
437 tx_desc->cqe.done = iser_dataout_comp; in iser_send_data_out()
438 tx_desc->iser_header.flags = ISER_VER; in iser_send_data_out()
447 tx_dsg = &tx_desc->tx_sg[1]; in iser_send_data_out()
[all …]
H A Discsi_iser.c196 struct iser_tx_desc *tx_desc) in iser_initialize_task_headers() argument
211 tx_desc->inv_wr.next = NULL; in iser_initialize_task_headers()
212 tx_desc->reg_wr.wr.next = NULL; in iser_initialize_task_headers()
213 tx_desc->mapped = true; in iser_initialize_task_headers()
214 tx_desc->dma_addr = dma_addr; in iser_initialize_task_headers()
215 tx_desc->tx_sg[0].addr = tx_desc->dma_addr; in iser_initialize_task_headers()
216 tx_desc->tx_sg[0].length = ISER_HEADERS_LEN; in iser_initialize_task_headers()
217 tx_desc->tx_sg[0].lkey = device->pd->local_dma_lkey; in iser_initialize_task_headers()
367 struct iser_tx_desc *tx_desc = &iser_task->desc; in iscsi_iser_cleanup_task() local
375 if (likely(tx_desc->mapped)) { in iscsi_iser_cleanup_task()
[all …]
H A Diser_memory.c253 struct iser_tx_desc *tx_desc = &iser_task->desc; in iser_reg_sig_mr() local
257 struct ib_reg_wr *wr = &tx_desc->reg_wr; in iser_reg_sig_mr()
268 iser_inv_rkey(&tx_desc->inv_wr, mr, cqe, &wr->wr); in iser_reg_sig_mr()
281 wr->wr.next = &tx_desc->send_wr; in iser_reg_sig_mr()
310 struct iser_tx_desc *tx_desc = &iser_task->desc; in iser_fast_reg_mr() local
313 struct ib_reg_wr *wr = &tx_desc->reg_wr; in iser_fast_reg_mr()
317 iser_inv_rkey(&tx_desc->inv_wr, mr, cqe, &wr->wr); in iser_fast_reg_mr()
328 wr->wr.next = &tx_desc->send_wr; in iser_fast_reg_mr()
/linux-6.15/drivers/dma/amd/ptdma/
H A Dptdma-dmaengine.c214 tx_desc = &desc->vd.tx; in pt_handle_active_desc()
217 tx_desc = NULL; in pt_handle_active_desc()
227 dma_cookie_complete(tx_desc); in pt_handle_active_desc()
232 tx_desc = NULL; in pt_handle_active_desc()
242 dma_run_dependencies(tx_desc); in pt_handle_active_desc()
354 tx_desc = &desc->vd.tx; in pt_cmd_callback_work()
365 dma_cookie_complete(tx_desc); in pt_cmd_callback_work()
366 dma_descriptor_unmap(tx_desc); in pt_cmd_callback_work()
368 tx_desc = NULL; in pt_cmd_callback_work()
372 if (tx_desc) { in pt_cmd_callback_work()
[all …]
/linux-6.15/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_main.c746 struct fm10k_tx_desc *tx_desc; in fm10k_tso() local
776 tx_desc->hdrlen = hdrlen; in fm10k_tso()
793 struct fm10k_tx_desc *tx_desc; in fm10k_tx_csum() local
870 tx_desc->hdrlen = 0; in fm10k_tx_csum()
871 tx_desc->mss = 0; in fm10k_tx_csum()
901 tx_desc->flags = desc_flags; in fm10k_tx_desc_push()
937 struct fm10k_tx_desc *tx_desc; in fm10k_tx_map() local
952 tx_desc->vlan = 0; in fm10k_tx_map()
1232 tx_desc++; in fm10k_clean_tx_irq()
1252 tx_desc++; in fm10k_clean_tx_irq()
[all …]
/linux-6.15/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c394 union ixgbe_adv_tx_desc *tx_desc = NULL; in ixgbe_xmit_zc() local
421 tx_desc = IXGBE_TX_DESC(xdp_ring, xdp_ring->next_to_use); in ixgbe_xmit_zc()
422 tx_desc->read.buffer_addr = cpu_to_le64(dma); in ixgbe_xmit_zc()
429 tx_desc->read.cmd_type_len = cpu_to_le32(cmd_type); in ixgbe_xmit_zc()
430 tx_desc->read.olinfo_status = in ixgbe_xmit_zc()
438 if (tx_desc) { in ixgbe_xmit_zc()
462 union ixgbe_adv_tx_desc *tx_desc; in ixgbe_clean_xdp_tx_irq() local
467 tx_desc = IXGBE_TX_DESC(tx_ring, ntc); in ixgbe_clean_xdp_tx_irq()
484 tx_desc++; in ixgbe_clean_xdp_tx_irq()
489 tx_desc = IXGBE_TX_DESC(tx_ring, 0); in ixgbe_clean_xdp_tx_irq()
[all …]
/linux-6.15/drivers/net/ethernet/intel/idpf/
H A Didpf_singleq_txrx.c211 tx_desc = &tx_q->base_tx[i]; in idpf_tx_singleq_map()
244 tx_desc = &tx_q->base_tx[0]; in idpf_tx_singleq_map()
248 tx_desc++; in idpf_tx_singleq_map()
268 tx_desc = &tx_q->base_tx[0]; in idpf_tx_singleq_map()
272 tx_desc++; in idpf_tx_singleq_map()
445 tx_desc = &tx_q->base_tx[ntc]; in idpf_tx_singleq_clean()
479 while (tx_desc != eop_desc) { in idpf_tx_singleq_clean()
481 tx_desc++; in idpf_tx_singleq_clean()
486 tx_desc = &tx_q->base_tx[0]; in idpf_tx_singleq_clean()
498 tx_desc++; in idpf_tx_singleq_clean()
[all …]
/linux-6.15/drivers/net/ethernet/intel/ice/
H A Dice_txrx.c38 struct ice_tx_desc *tx_desc; in ice_prgm_fdir_fltr() local
223 struct ice_tx_desc *tx_desc; in ice_clean_tx_irq() local
277 tx_desc++; in ice_clean_tx_irq()
298 tx_desc++; in ice_clean_tx_irq()
306 prefetch(tx_desc); in ice_clean_tx_irq()
1712 tx_desc++; in ice_tx_map()
1733 tx_desc++; in ice_tx_map()
2572 tx_desc->buf_addr = 0; in ice_clean_ctrl_tx_irq()
2577 tx_desc++; in ice_clean_ctrl_tx_irq()
2599 tx_desc->buf_addr = 0; in ice_clean_ctrl_tx_irq()
[all …]
H A Dice_txrx_lib.c298 struct ice_tx_desc *tx_desc; in ice_clean_xdp_irq() local
307 tx_desc = ICE_TX_DESC(xdp_ring, idx); in ice_clean_xdp_irq()
308 if (tx_desc->cmd_type_offset_bsz & in ice_clean_xdp_irq()
354 tx_desc->cmd_type_offset_bsz = 0; in ice_clean_xdp_irq()
375 struct ice_tx_desc *tx_desc; in __ice_xmit_xdp_ring() local
398 tx_desc = ICE_TX_DESC(xdp_ring, ntu); in __ice_xmit_xdp_ring()
420 tx_desc->buf_addr = cpu_to_le64(dma); in __ice_xmit_xdp_ring()
421 tx_desc->cmd_type_offset_bsz = ice_build_ctob(0, 0, size, 0); in __ice_xmit_xdp_ring()
430 tx_desc = ICE_TX_DESC(xdp_ring, ntu); in __ice_xmit_xdp_ring()
448 tx_desc->cmd_type_offset_bsz |= in __ice_xmit_xdp_ring()
H A Dice_xsk.c612 struct ice_tx_desc *tx_desc; in ice_clean_xdp_irq_zc() local
622 if (tx_desc->cmd_type_offset_bsz & in ice_clean_xdp_irq_zc()
655 tx_desc->cmd_type_offset_bsz = 0; in ice_clean_xdp_irq_zc()
685 struct ice_tx_desc *tx_desc; in ice_xmit_xdp_tx_zc() local
706 tx_desc = ICE_TX_DESC(xdp_ring, ntu); in ice_xmit_xdp_tx_zc()
718 tx_desc->buf_addr = cpu_to_le64(dma); in ice_xmit_xdp_tx_zc()
729 tx_desc = ICE_TX_DESC(xdp_ring, ntu); in ice_xmit_xdp_tx_zc()
739 tx_desc->cmd_type_offset_bsz |= in ice_xmit_xdp_tx_zc()
963 struct ice_tx_desc *tx_desc; in ice_xmit_pkt() local
970 tx_desc->buf_addr = cpu_to_le64(dma); in ice_xmit_pkt()
[all …]
H A Dice_txrx_lib.h104 struct ice_tx_desc *tx_desc; in ice_set_rs_bit() local
106 tx_desc = ICE_TX_DESC(xdp_ring, rs_idx); in ice_set_rs_bit()
107 tx_desc->cmd_type_offset_bsz |= in ice_set_rs_bit()
/linux-6.15/drivers/net/wireless/realtek/rtw88/
H A Dtx.c38 struct rtw_tx_desc *tx_desc = (struct rtw_tx_desc *)skb->data; in rtw_tx_fill_tx_desc() local
50 tx_desc->w1 = le32_encode_bits(pkt_info->mac_id, RTW_TX_DESC_W1_MACID) | in rtw_tx_fill_tx_desc()
57 tx_desc->w2 = le32_encode_bits(pkt_info->ampdu_en, RTW_TX_DESC_W2_AGG_EN) | in rtw_tx_fill_tx_desc()
69 tx_desc->w4 = le32_encode_bits(pkt_info->rate, RTW_TX_DESC_W4_DATARATE); in rtw_tx_fill_tx_desc()
72 tx_desc->w4 |= le32_encode_bits(0x1f, RTW_TX_DESC_W4_DATARATE_FB_LIMIT); in rtw_tx_fill_tx_desc()
79 tx_desc->w6 = le32_encode_bits(pkt_info->sn, RTW_TX_DESC_W6_SW_DEFINE); in rtw_tx_fill_tx_desc()
81 tx_desc->w8 = le32_encode_bits(pkt_info->en_hwseq, RTW_TX_DESC_W8_EN_HWSEQ); in rtw_tx_fill_tx_desc()
83 tx_desc->w9 = le32_encode_bits(pkt_info->seq, RTW_TX_DESC_W9_SW_SEQ); in rtw_tx_fill_tx_desc()
86 tx_desc->w4 |= le32_encode_bits(DESC_RATE24M, RTW_TX_DESC_W4_RTSRATE); in rtw_tx_fill_tx_desc()
87 tx_desc->w5 |= le32_encode_bits(1, RTW_TX_DESC_W5_DATA_RTS_SHORT); in rtw_tx_fill_tx_desc()
[all …]
/linux-6.15/drivers/dma/xilinx/
H A Dxilinx_dpdma.c636 struct xilinx_dpdma_tx_desc *tx_desc; in xilinx_dpdma_chan_alloc_tx_desc() local
638 tx_desc = kzalloc(sizeof(*tx_desc), GFP_NOWAIT); in xilinx_dpdma_chan_alloc_tx_desc()
639 if (!tx_desc) in xilinx_dpdma_chan_alloc_tx_desc()
643 tx_desc->chan = chan; in xilinx_dpdma_chan_alloc_tx_desc()
644 tx_desc->error = false; in xilinx_dpdma_chan_alloc_tx_desc()
646 return tx_desc; in xilinx_dpdma_chan_alloc_tx_desc()
691 struct xilinx_dpdma_tx_desc *tx_desc; in xilinx_dpdma_chan_prep_cyclic() local
697 if (!tx_desc) in xilinx_dpdma_chan_prep_cyclic()
766 struct xilinx_dpdma_tx_desc *tx_desc; in xilinx_dpdma_chan_prep_interleaved_dma() local
780 if (!tx_desc) in xilinx_dpdma_chan_prep_interleaved_dma()
[all …]
/linux-6.15/drivers/net/ethernet/seeq/
H A Dsgiseeq.c96 struct sgiseeq_tx_desc *tx_desc; member
197 dma_sync_desc_dev(dev, &sp->tx_desc[i]); in seeq_init_ring()
230 if (sp->tx_desc[i].skb) { in seeq_purge_ring()
231 dev_kfree_skb(sp->tx_desc[i].skb); in seeq_purge_ring()
232 sp->tx_desc[i].skb = NULL; in seeq_purge_ring()
253 struct sgiseeq_tx_desc *t = gpriv->tx_desc; in sgiseeq_dump_rings()
443 td = &sp->tx_desc[i]; in kick_tx()
448 td = &sp->tx_desc[i]; in kick_tx()
480 td = &sp->tx_desc[j]; in sgiseeq_tx()
613 td = &sp->tx_desc[entry]; in sgiseeq_start_xmit()
[all …]
/linux-6.15/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c512 struct i40e_tx_desc *tx_desc; in i40e_xmit_pkt() local
518 tx_desc = I40E_TX_DESC(xdp_ring, xdp_ring->next_to_use++); in i40e_xmit_pkt()
519 tx_desc->buffer_addr = cpu_to_le64(dma); in i40e_xmit_pkt()
520 tx_desc->cmd_type_offset_bsz = build_ctob(cmd, 0, desc->len, 0); in i40e_xmit_pkt()
529 struct i40e_tx_desc *tx_desc; in i40e_xmit_pkt_batch() local
540 tx_desc = I40E_TX_DESC(xdp_ring, ntu++); in i40e_xmit_pkt_batch()
541 tx_desc->buffer_addr = cpu_to_le64(dma); in i40e_xmit_pkt_batch()
542 tx_desc->cmd_type_offset_bsz = build_ctob(cmd, 0, desc[i].len, 0); in i40e_xmit_pkt_batch()
566 struct i40e_tx_desc *tx_desc; in i40e_set_rs_bit() local
568 tx_desc = I40E_TX_DESC(xdp_ring, ntu); in i40e_set_rs_bit()
[all …]
/linux-6.15/drivers/spi/
H A Dspi-pxa2xx-dma.c139 struct dma_async_tx_descriptor *tx_desc, *rx_desc; in pxa2xx_spi_dma_prepare() local
142 tx_desc = pxa2xx_spi_dma_prepare_one(drv_data, DMA_MEM_TO_DEV, xfer); in pxa2xx_spi_dma_prepare()
143 if (!tx_desc) { in pxa2xx_spi_dma_prepare()
161 dmaengine_submit(tx_desc); in pxa2xx_spi_dma_prepare()
/linux-6.15/drivers/net/ethernet/intel/iavf/
H A Diavf_txrx.c238 struct iavf_tx_desc *tx_desc; in iavf_clean_tx_irq() local
283 while (tx_desc != eop_desc) { in iavf_clean_tx_irq()
285 tx_ring, tx_desc, tx_buf); in iavf_clean_tx_irq()
288 tx_desc++; in iavf_clean_tx_irq()
308 tx_desc++; in iavf_clean_tx_irq()
316 prefetch(tx_desc); in iavf_clean_tx_irq()
2155 struct iavf_tx_desc *tx_desc; in iavf_tx_map() local
2191 tx_desc++; in iavf_tx_map()
2212 tx_desc++; in iavf_tx_map()
2241 tx_desc->cmd_type_offset_bsz = in iavf_tx_map()
[all …]
/linux-6.15/drivers/net/ethernet/oki-semi/pch_gbe/
H A Dpch_gbe_main.c1067 struct pch_gbe_tx_desc *tx_desc; in pch_gbe_tx_queue() local
1155 tx_desc->length = (tmp_skb->len); in pch_gbe_tx_queue()
1426 struct pch_gbe_tx_desc *tx_desc; in pch_gbe_alloc_tx_buffers() local
1454 struct pch_gbe_tx_desc *tx_desc; in pch_gbe_clean_tx() local
1468 tx_desc->gbec_status, tx_desc->dma_status); in pch_gbe_clean_tx()
1494 tx_desc->gbec_status); in pch_gbe_clean_tx()
1501 tx_desc->gbec_status); in pch_gbe_clean_tx()
1519 } else if ((tx_desc->gbec_status & in pch_gbe_clean_tx()
1543 tx_desc->gbec_status = DSC_INIT16; in pch_gbe_clean_tx()
1704 struct pch_gbe_tx_desc *tx_desc; in pch_gbe_setup_tx_resources() local
[all …]
/linux-6.15/drivers/net/ethernet/hisilicon/
H A Dhip04_eth.c173 struct tx_desc { struct
226 struct tx_desc *tx_desc; member
451 struct tx_desc *desc; in hip04_tx_reclaim()
461 desc = &priv->tx_desc[tx_tail]; in hip04_tx_reclaim()
511 struct tx_desc *desc = &priv->tx_desc[tx_head]; in hip04_mac_start_xmit()
542 offsetof(struct tx_desc, send_addr)); in hip04_mac_start_xmit()
859 priv->tx_desc = dma_alloc_coherent(d, in hip04_alloc_ring()
860 TX_DESC_NUM * sizeof(struct tx_desc), in hip04_alloc_ring()
862 if (!priv->tx_desc) in hip04_alloc_ring()
889 dma_free_coherent(d, TX_DESC_NUM * sizeof(struct tx_desc), in hip04_free_ring()
[all …]
/linux-6.15/drivers/net/ethernet/marvell/mvpp2/
H A Dmvpp2_main.c223 struct mvpp2_tx_desc *tx_desc, in mvpp2_txdesc_size_set() argument
233 struct mvpp2_tx_desc *tx_desc, in mvpp2_txdesc_txq_set() argument
237 tx_desc->pp21.phys_txq = txq; in mvpp2_txdesc_txq_set()
239 tx_desc->pp22.phys_txq = txq; in mvpp2_txdesc_txq_set()
243 struct mvpp2_tx_desc *tx_desc, in mvpp2_txdesc_cmd_set() argument
2466 return txq->descs + tx_desc; in mvpp2_txq_next_desc_get()
3678 struct mvpp2_tx_desc *tx_desc; in mvpp2_xdp_submit_frame() local
4179 tx_desc->pp22.ptp_descriptor &= in mvpp2_tx_hw_tstamp()
4196 struct mvpp2_tx_desc *tx_desc; in mvpp2_tx_frag_process() local
4237 tx_desc = txq->descs + i; in mvpp2_tx_frag_process()
[all …]
/linux-6.15/drivers/net/ethernet/
H A Dec_bhf.c103 struct tx_desc { struct
144 struct tx_desc *tx_descs;
170 static void ec_bhf_send_packet(struct ec_bhf_priv *priv, struct tx_desc *desc) in ec_bhf_send_packet()
178 static int ec_bhf_desc_sent(struct tx_desc *desc) in ec_bhf_desc_sent()
286 struct tx_desc *desc; in ec_bhf_start_xmit()
361 priv->tx_dcount = priv->tx_buf.len / sizeof(struct tx_desc); in ec_bhf_setup_tx_descs()
362 priv->tx_descs = (struct tx_desc *)priv->tx_buf.buf; in ec_bhf_setup_tx_descs()
409 FIFO_SIZE * sizeof(struct tx_desc)); in ec_bhf_open()

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