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Searched refs:rx_desc (Results 1 - 25 of 243) sorted by relevance

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/kernel/linux/linux-6.6/drivers/net/ethernet/sunplus/
H A Dspl2sw_desc.c16 struct spl2sw_mac_desc *rx_desc; in spl2sw_rx_descs_flush() local
20 rx_desc = comm->rx_desc[i]; in spl2sw_rx_descs_flush()
23 rx_desc[j].addr1 = rx_skbinfo[j].mapping; in spl2sw_rx_descs_flush()
24 rx_desc[j].cmd2 = (j == comm->rx_desc_num[i] - 1) ? in spl2sw_rx_descs_flush()
28 rx_desc[j].cmd1 = RXD_OWN; in spl2sw_rx_descs_flush()
63 struct spl2sw_mac_desc *rx_desc; in spl2sw_rx_descs_clean() local
70 rx_desc = comm->rx_desc[i]; in spl2sw_rx_descs_clean()
73 rx_desc[ in spl2sw_rx_descs_clean()
126 struct spl2sw_mac_desc *rx_desc; spl2sw_rx_descs_init() local
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/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath10k/
H A Dhtt.c141 struct htt_rx_desc_v1 *rx_desc = container_of(rxd, in ath10k_qca99x0_rx_desc_get_l3_pad_bytes() local
145 return MS(__le32_to_cpu(rx_desc->msdu_end.qca99x0.info1), in ath10k_qca99x0_rx_desc_get_l3_pad_bytes()
151 struct htt_rx_desc_v1 *rx_desc = container_of(rxd, in ath10k_qca99x0_rx_desc_msdu_limit_error() local
155 return !!(rx_desc->msdu_end.common.info0 & in ath10k_qca99x0_rx_desc_msdu_limit_error()
192 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); in ath10k_rx_desc_wcn3990_get_attention() local
194 return &rx_desc->attention; in ath10k_rx_desc_wcn3990_get_attention()
200 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); in ath10k_rx_desc_wcn3990_get_frag_info() local
202 return &rx_desc->frag_info.common; in ath10k_rx_desc_wcn3990_get_frag_info()
208 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); in ath10k_rx_desc_wcn3990_get_mpdu_start() local
210 return &rx_desc in ath10k_rx_desc_wcn3990_get_mpdu_start()
216 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); ath10k_rx_desc_wcn3990_get_mpdu_end() local
224 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); ath10k_rx_desc_wcn3990_get_msdu_start() local
232 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); ath10k_rx_desc_wcn3990_get_msdu_end() local
240 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); ath10k_rx_desc_wcn3990_get_ppdu_start() local
248 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); ath10k_rx_desc_wcn3990_get_ppdu_end() local
256 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); ath10k_rx_desc_wcn3990_get_rx_hdr_status() local
264 struct htt_rx_desc_v2 *rx_desc = container_of(rxd, struct htt_rx_desc_v2, base); ath10k_rx_desc_wcn3990_get_msdu_payload() local
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/kernel/linux/linux-6.6/drivers/net/ethernet/intel/ice/
H A Dice_txrx_lib.h70 * @rx_desc: Rx descriptor for current buffer
77 const union ice_32b_rx_flex_desc *rx_desc) in ice_is_non_eop()
81 if (likely(ice_test_staterr(rx_desc->wb.status_error0, ICE_RXD_EOF))) in ice_is_non_eop()
101 * @rx_desc: Rx 32b flex descriptor with RXDID=2
108 ice_get_vlan_tag_from_rx_desc(union ice_32b_rx_flex_desc *rx_desc) in ice_get_vlan_tag_from_rx_desc() argument
113 if (ice_test_staterr(rx_desc->wb.status_error0, stat_err_bits)) in ice_get_vlan_tag_from_rx_desc()
114 return le16_to_cpu(rx_desc->wb.l2tag1); in ice_get_vlan_tag_from_rx_desc()
117 if (ice_test_staterr(rx_desc->wb.status_error1, stat_err_bits)) in ice_get_vlan_tag_from_rx_desc()
118 return le16_to_cpu(rx_desc->wb.l2tag2_2nd); in ice_get_vlan_tag_from_rx_desc()
163 union ice_32b_rx_flex_desc *rx_desc,
76 ice_is_non_eop(const struct ice_rx_ring *rx_ring, const union ice_32b_rx_flex_desc *rx_desc) ice_is_non_eop() argument
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H A Dice_txrx_lib.c68 * @rx_desc: specific descriptor
73 ice_rx_hash(struct ice_rx_ring *rx_ring, union ice_32b_rx_flex_desc *rx_desc, in ice_rx_hash() argument
82 if (rx_desc->wb.rxdid != ICE_RXDID_FLEX_NIC) in ice_rx_hash()
85 nic_mdid = (struct ice_32b_rx_flex_desc_nic *)rx_desc; in ice_rx_hash()
94 * @rx_desc: the receive descriptor
101 union ice_32b_rx_flex_desc *rx_desc, u16 ptype) in ice_rx_csum()
107 rx_status0 = le16_to_cpu(rx_desc->wb.status_error0); in ice_rx_csum()
108 rx_status1 = le16_to_cpu(rx_desc->wb.status_error1); in ice_rx_csum()
176 * @rx_desc: pointer to the EOP Rx descriptor
186 union ice_32b_rx_flex_desc *rx_desc, in ice_process_skb_fields()
100 ice_rx_csum(struct ice_rx_ring *ring, struct sk_buff *skb, union ice_32b_rx_flex_desc *rx_desc, u16 ptype) ice_rx_csum() argument
185 ice_process_skb_fields(struct ice_rx_ring *rx_ring, union ice_32b_rx_flex_desc *rx_desc, struct sk_buff *skb, u16 ptype) ice_process_skb_fields() argument
[all...]
H A Dice_virtchnl_fdir.h21 union ice_32b_rx_flex_desc rx_desc; member
49 union ice_32b_rx_flex_desc *rx_desc);
53 ice_vc_fdir_irq_handler(struct ice_vsi *ctrl_vsi, union ice_32b_rx_flex_desc *rx_desc) { } in ice_vc_fdir_irq_handler() argument
H A Dice_xsk.c445 * @rx_desc: Pointer to Rx descriptors that will be filled
456 union ice_32b_rx_flex_desc *rx_desc, u16 count) in ice_fill_rx_descs()
465 rx_desc->read.pkt_addr = cpu_to_le64(dma); in ice_fill_rx_descs()
466 rx_desc->wb.status_error0 = 0; in ice_fill_rx_descs()
468 rx_desc++; in ice_fill_rx_descs()
489 union ice_32b_rx_flex_desc *rx_desc; in __ice_alloc_rx_bufs_zc() local
494 rx_desc = ICE_RX_DESC(rx_ring, ntu); in __ice_alloc_rx_bufs_zc()
499 rx_desc, in __ice_alloc_rx_bufs_zc()
505 rx_desc = ICE_RX_DESC(rx_ring, 0); in __ice_alloc_rx_bufs_zc()
512 nb_buffs = ice_fill_rx_descs(rx_ring->xsk_pool, xdp, rx_desc, coun in __ice_alloc_rx_bufs_zc()
455 ice_fill_rx_descs(struct xsk_buff_pool *pool, struct xdp_buff **xdp, union ice_32b_rx_flex_desc *rx_desc, u16 count) ice_fill_rx_descs() argument
869 union ice_32b_rx_flex_desc *rx_desc; ice_clean_rx_irq_zc() local
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/kernel/linux/linux-5.10/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_main.c119 union fm10k_rx_desc *rx_desc; in fm10k_alloc_rx_buffers() local
127 rx_desc = FM10K_RX_DESC(rx_ring, i); in fm10k_alloc_rx_buffers()
138 rx_desc->q.pkt_addr = cpu_to_le64(bi->dma + bi->page_offset); in fm10k_alloc_rx_buffers()
140 rx_desc++; in fm10k_alloc_rx_buffers()
144 rx_desc = FM10K_RX_DESC(rx_ring, 0); in fm10k_alloc_rx_buffers()
150 rx_desc->d.staterr = 0; in fm10k_alloc_rx_buffers()
244 * @size: packet size from rx_desc
245 * @rx_desc: descriptor containing length of buffer written by hardware
258 union fm10k_rx_desc *rx_desc, in fm10k_add_rx_frag()
305 union fm10k_rx_desc *rx_desc, in fm10k_fetch_rx_buffer()
256 fm10k_add_rx_frag(struct fm10k_rx_buffer *rx_buffer, unsigned int size, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_add_rx_frag() argument
304 fm10k_fetch_rx_buffer(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_fetch_rx_buffer() argument
361 fm10k_rx_checksum(struct fm10k_ring *ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_rx_checksum() argument
398 fm10k_rx_hash(struct fm10k_ring *ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_rx_hash() argument
416 fm10k_type_trans(struct fm10k_ring *rx_ring, union fm10k_rx_desc __maybe_unused *rx_desc, struct sk_buff *skb) fm10k_type_trans() argument
454 fm10k_process_skb_fields(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_process_skb_fields() argument
495 fm10k_is_non_eop(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc) fm10k_is_non_eop() argument
526 fm10k_cleanup_headers(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_cleanup_headers() argument
576 union fm10k_rx_desc *rx_desc; fm10k_clean_rx_irq() local
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/kernel/linux/linux-6.6/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_main.c119 union fm10k_rx_desc *rx_desc; in fm10k_alloc_rx_buffers() local
127 rx_desc = FM10K_RX_DESC(rx_ring, i); in fm10k_alloc_rx_buffers()
138 rx_desc->q.pkt_addr = cpu_to_le64(bi->dma + bi->page_offset); in fm10k_alloc_rx_buffers()
140 rx_desc++; in fm10k_alloc_rx_buffers()
144 rx_desc = FM10K_RX_DESC(rx_ring, 0); in fm10k_alloc_rx_buffers()
150 rx_desc->d.staterr = 0; in fm10k_alloc_rx_buffers()
239 * @size: packet size from rx_desc
240 * @rx_desc: descriptor containing length of buffer written by hardware
253 union fm10k_rx_desc *rx_desc, in fm10k_add_rx_frag()
300 union fm10k_rx_desc *rx_desc, in fm10k_fetch_rx_buffer()
251 fm10k_add_rx_frag(struct fm10k_rx_buffer *rx_buffer, unsigned int size, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_add_rx_frag() argument
299 fm10k_fetch_rx_buffer(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_fetch_rx_buffer() argument
356 fm10k_rx_checksum(struct fm10k_ring *ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_rx_checksum() argument
393 fm10k_rx_hash(struct fm10k_ring *ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_rx_hash() argument
411 fm10k_type_trans(struct fm10k_ring *rx_ring, union fm10k_rx_desc __maybe_unused *rx_desc, struct sk_buff *skb) fm10k_type_trans() argument
449 fm10k_process_skb_fields(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_process_skb_fields() argument
490 fm10k_is_non_eop(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc) fm10k_is_non_eop() argument
521 fm10k_cleanup_headers(struct fm10k_ring *rx_ring, union fm10k_rx_desc *rx_desc, struct sk_buff *skb) fm10k_cleanup_headers() argument
571 union fm10k_rx_desc *rx_desc; fm10k_clean_rx_irq() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/ice/
H A Dice_txrx_lib.c51 * @rx_desc: specific descriptor
56 ice_rx_hash(struct ice_ring *rx_ring, union ice_32b_rx_flex_desc *rx_desc, in ice_rx_hash() argument
65 if (rx_desc->wb.rxdid != ICE_RXDID_FLEX_NIC) in ice_rx_hash()
68 nic_mdid = (struct ice_32b_rx_flex_desc_nic *)rx_desc; in ice_rx_hash()
77 * @rx_desc: the receive descriptor
84 union ice_32b_rx_flex_desc *rx_desc, u8 ptype) in ice_rx_csum()
90 rx_status0 = le16_to_cpu(rx_desc->wb.status_error0); in ice_rx_csum()
91 rx_status1 = le16_to_cpu(rx_desc->wb.status_error1); in ice_rx_csum()
158 * @rx_desc: pointer to the EOP Rx descriptor
168 union ice_32b_rx_flex_desc *rx_desc, in ice_process_skb_fields()
83 ice_rx_csum(struct ice_ring *ring, struct sk_buff *skb, union ice_32b_rx_flex_desc *rx_desc, u8 ptype) ice_rx_csum() argument
167 ice_process_skb_fields(struct ice_ring *rx_ring, union ice_32b_rx_flex_desc *rx_desc, struct sk_buff *skb, u8 ptype) ice_process_skb_fields() argument
[all...]
H A Dice_xsk.c431 union ice_32b_rx_flex_desc *rx_desc; in ice_alloc_rx_bufs_zc() local
440 rx_desc = ICE_RX_DESC(rx_ring, ntu); in ice_alloc_rx_bufs_zc()
451 rx_desc->read.pkt_addr = cpu_to_le64(dma); in ice_alloc_rx_bufs_zc()
452 rx_desc->wb.status_error0 = 0; in ice_alloc_rx_bufs_zc()
454 rx_desc++; in ice_alloc_rx_bufs_zc()
459 rx_desc = ICE_RX_DESC(rx_ring, 0); in ice_alloc_rx_bufs_zc()
467 rx_desc->wb.status_error0 = 0; in ice_alloc_rx_bufs_zc()
592 union ice_32b_rx_flex_desc *rx_desc; in ice_clean_rx_irq_zc() local
606 rx_desc = ICE_RX_DESC(rx_ring, rx_ring->next_to_clean); in ice_clean_rx_irq_zc()
609 if (!ice_test_staterr(rx_desc, stat_err_bit in ice_clean_rx_irq_zc()
[all...]
H A Dice_txrx_lib.h10 * @rx_desc: pointer to receive descriptor (in le64 format)
19 ice_test_staterr(union ice_32b_rx_flex_desc *rx_desc, const u16 stat_err_bits) in ice_test_staterr() argument
21 return !!(rx_desc->wb.status_error0 & cpu_to_le16(stat_err_bits)); in ice_test_staterr()
55 union ice_32b_rx_flex_desc *rx_desc,
/kernel/linux/linux-5.10/drivers/net/ethernet/seeq/
H A Dsgiseeq.c59 (unsigned long)((sp)->rx_desc)))
95 struct sgiseeq_rx_desc *rx_desc; member
202 if (!sp->rx_desc[i].skb) { in seeq_init_ring()
212 sp->rx_desc[i].skb = skb; in seeq_init_ring()
213 sp->rx_desc[i].rdma.pbuf = dma_addr; in seeq_init_ring()
215 sp->rx_desc[i].rdma.cntinfo = RCNTINFO_INIT; in seeq_init_ring()
216 dma_sync_desc_dev(dev, &sp->rx_desc[i]); in seeq_init_ring()
218 sp->rx_desc[i - 1].rdma.cntinfo |= HPCDMA_EOR; in seeq_init_ring()
219 dma_sync_desc_dev(dev, &sp->rx_desc[i - 1]); in seeq_init_ring()
238 if (sp->rx_desc[ in seeq_purge_ring()
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/seeq/
H A Dsgiseeq.c59 (unsigned long)((sp)->rx_desc)))
95 struct sgiseeq_rx_desc *rx_desc; member
202 if (!sp->rx_desc[i].skb) { in seeq_init_ring()
212 sp->rx_desc[i].skb = skb; in seeq_init_ring()
213 sp->rx_desc[i].rdma.pbuf = dma_addr; in seeq_init_ring()
215 sp->rx_desc[i].rdma.cntinfo = RCNTINFO_INIT; in seeq_init_ring()
216 dma_sync_desc_dev(dev, &sp->rx_desc[i]); in seeq_init_ring()
218 sp->rx_desc[i - 1].rdma.cntinfo |= HPCDMA_EOR; in seeq_init_ring()
219 dma_sync_desc_dev(dev, &sp->rx_desc[i - 1]); in seeq_init_ring()
238 if (sp->rx_desc[ in seeq_purge_ring()
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/ulp/isert/
H A Dib_isert.c154 struct iser_rx_desc *rx_desc; in isert_alloc_rx_descriptors() local
165 rx_desc = isert_conn->rx_descs; in isert_alloc_rx_descriptors()
167 for (i = 0; i < ISERT_QP_MAX_RECV_DTOS; i++, rx_desc++) { in isert_alloc_rx_descriptors()
168 dma_addr = ib_dma_map_single(ib_dev, rx_desc->buf, in isert_alloc_rx_descriptors()
173 rx_desc->dma_addr = dma_addr; in isert_alloc_rx_descriptors()
175 rx_sg = &rx_desc->rx_sg; in isert_alloc_rx_descriptors()
176 rx_sg->addr = rx_desc->dma_addr + isert_get_hdr_offset(rx_desc); in isert_alloc_rx_descriptors()
179 rx_desc->rx_cqe.done = isert_recv_done; in isert_alloc_rx_descriptors()
185 rx_desc in isert_alloc_rx_descriptors()
200 struct iser_rx_desc *rx_desc; isert_free_rx_descriptors() local
733 struct iser_rx_desc *rx_desc; isert_post_recvm() local
755 isert_post_recv(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc) isert_post_recv() argument
981 struct iser_rx_desc *rx_desc = isert_conn->login_desc; isert_rx_login_req() local
1028 isert_allocate_cmd(struct iscsi_conn *conn, struct iser_rx_desc *rx_desc) isert_allocate_cmd() argument
1048 isert_handle_scsi_cmd(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, struct iscsi_cmd *cmd, struct iser_rx_desc *rx_desc, unsigned char *buf) isert_handle_scsi_cmd() argument
1117 isert_handle_iscsi_dataout(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc, unsigned char *buf) isert_handle_iscsi_dataout() argument
1177 isert_handle_nop_out(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, struct iscsi_cmd *cmd, struct iser_rx_desc *rx_desc, unsigned char *buf) isert_handle_nop_out() argument
1196 isert_handle_text_cmd(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, struct iscsi_cmd *cmd, struct iser_rx_desc *rx_desc, struct iscsi_text *hdr) isert_handle_text_cmd() argument
1222 isert_rx_opcode(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc, uint32_t read_stag, uint64_t read_va, uint32_t write_stag, uint64_t write_va) isert_rx_opcode() argument
1323 struct iser_rx_desc *rx_desc = cqe_to_rx_desc(wc->wr_cqe); isert_recv_done() local
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/ulp/isert/
H A Dib_isert.c153 struct iser_rx_desc *rx_desc; in isert_alloc_rx_descriptors() local
164 rx_desc = isert_conn->rx_descs; in isert_alloc_rx_descriptors()
166 for (i = 0; i < ISERT_QP_MAX_RECV_DTOS; i++, rx_desc++) { in isert_alloc_rx_descriptors()
167 dma_addr = ib_dma_map_single(ib_dev, rx_desc->buf, in isert_alloc_rx_descriptors()
172 rx_desc->dma_addr = dma_addr; in isert_alloc_rx_descriptors()
174 rx_sg = &rx_desc->rx_sg; in isert_alloc_rx_descriptors()
175 rx_sg->addr = rx_desc->dma_addr + isert_get_hdr_offset(rx_desc); in isert_alloc_rx_descriptors()
178 rx_desc->rx_cqe.done = isert_recv_done; in isert_alloc_rx_descriptors()
184 rx_desc in isert_alloc_rx_descriptors()
199 struct iser_rx_desc *rx_desc; isert_free_rx_descriptors() local
734 struct iser_rx_desc *rx_desc; isert_post_recvm() local
756 isert_post_recv(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc) isert_post_recv() argument
982 struct iser_rx_desc *rx_desc = isert_conn->login_desc; isert_rx_login_req() local
1028 isert_allocate_cmd(struct iscsit_conn *conn, struct iser_rx_desc *rx_desc) isert_allocate_cmd() argument
1048 isert_handle_scsi_cmd(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, struct iscsit_cmd *cmd, struct iser_rx_desc *rx_desc, unsigned char *buf) isert_handle_scsi_cmd() argument
1117 isert_handle_iscsi_dataout(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc, unsigned char *buf) isert_handle_iscsi_dataout() argument
1177 isert_handle_nop_out(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, struct iscsit_cmd *cmd, struct iser_rx_desc *rx_desc, unsigned char *buf) isert_handle_nop_out() argument
1196 isert_handle_text_cmd(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd, struct iscsit_cmd *cmd, struct iser_rx_desc *rx_desc, struct iscsi_text *hdr) isert_handle_text_cmd() argument
1222 isert_rx_opcode(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc, uint32_t read_stag, uint64_t read_va, uint32_t write_stag, uint64_t write_va) isert_rx_opcode() argument
1323 struct iser_rx_desc *rx_desc = cqe_to_rx_desc(wc->wr_cqe); isert_recv_done() local
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c247 union i40e_rx_desc *rx_desc; in i40e_alloc_rx_buffers_zc() local
252 rx_desc = I40E_RX_DESC(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
263 rx_desc->read.pkt_addr = cpu_to_le64(dma); in i40e_alloc_rx_buffers_zc()
264 rx_desc->read.hdr_addr = 0; in i40e_alloc_rx_buffers_zc()
266 rx_desc++; in i40e_alloc_rx_buffers_zc()
272 rx_desc = I40E_RX_DESC(rx_ring, 0); in i40e_alloc_rx_buffers_zc()
277 rx_desc->wb.qword1.status_error_len = 0; in i40e_alloc_rx_buffers_zc()
350 union i40e_rx_desc *rx_desc, in i40e_handle_xdp_result_zc()
393 i40e_process_skb_fields(rx_ring, rx_desc, skb); in i40e_handle_xdp_result_zc()
457 union i40e_rx_desc *rx_desc; in i40e_clean_rx_irq_zc() local
348 i40e_handle_xdp_result_zc(struct i40e_ring *rx_ring, struct xdp_buff *xdp_buff, union i40e_rx_desc *rx_desc, unsigned int *rx_packets, unsigned int *rx_bytes, unsigned int xdp_res, bool *failure) i40e_handle_xdp_result_zc() argument
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c248 union i40e_rx_desc *rx_desc; in i40e_alloc_rx_buffers_zc() local
253 rx_desc = I40E_RX_DESC(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
263 rx_desc->read.pkt_addr = cpu_to_le64(dma); in i40e_alloc_rx_buffers_zc()
264 rx_desc->read.hdr_addr = 0; in i40e_alloc_rx_buffers_zc()
266 rx_desc++; in i40e_alloc_rx_buffers_zc()
271 rx_desc = I40E_RX_DESC(rx_ring, 0); in i40e_alloc_rx_buffers_zc()
282 rx_desc->wb.qword1.status_error_len = 0; in i40e_alloc_rx_buffers_zc()
353 union i40e_rx_desc *rx_desc; in i40e_clean_rx_irq_zc() local
358 rx_desc = I40E_RX_DESC(rx_ring, rx_ring->next_to_clean); in i40e_clean_rx_irq_zc()
359 qword = le64_to_cpu(rx_desc in i40e_clean_rx_irq_zc()
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c146 union ixgbe_adv_rx_desc *rx_desc; in ixgbe_alloc_rx_buffers_zc() local
156 rx_desc = IXGBE_RX_DESC(rx_ring, i); in ixgbe_alloc_rx_buffers_zc()
172 rx_desc->read.pkt_addr = cpu_to_le64(dma); in ixgbe_alloc_rx_buffers_zc()
174 rx_desc++; in ixgbe_alloc_rx_buffers_zc()
178 rx_desc = IXGBE_RX_DESC(rx_ring, 0); in ixgbe_alloc_rx_buffers_zc()
184 rx_desc->wb.upper.length = 0; in ixgbe_alloc_rx_buffers_zc()
251 union ixgbe_adv_rx_desc *rx_desc; in ixgbe_clean_rx_irq_zc() local
263 rx_desc = IXGBE_RX_DESC(rx_ring, rx_ring->next_to_clean); in ixgbe_clean_rx_irq_zc()
264 size = le16_to_cpu(rx_desc->wb.upper.length); in ixgbe_clean_rx_irq_zc()
269 * any other fields out of the rx_desc unti in ixgbe_clean_rx_irq_zc()
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c153 union ixgbe_adv_rx_desc *rx_desc; in ixgbe_alloc_rx_buffers_zc() local
163 rx_desc = IXGBE_RX_DESC(rx_ring, i); in ixgbe_alloc_rx_buffers_zc()
179 rx_desc->read.pkt_addr = cpu_to_le64(dma); in ixgbe_alloc_rx_buffers_zc()
181 rx_desc++; in ixgbe_alloc_rx_buffers_zc()
185 rx_desc = IXGBE_RX_DESC(rx_ring, 0); in ixgbe_alloc_rx_buffers_zc()
191 rx_desc->wb.upper.length = 0; in ixgbe_alloc_rx_buffers_zc()
260 union ixgbe_adv_rx_desc *rx_desc; in ixgbe_clean_rx_irq_zc() local
272 rx_desc = IXGBE_RX_DESC(rx_ring, rx_ring->next_to_clean); in ixgbe_clean_rx_irq_zc()
273 size = le16_to_cpu(rx_desc->wb.upper.length); in ixgbe_clean_rx_irq_zc()
278 * any other fields out of the rx_desc unti in ixgbe_clean_rx_irq_zc()
[all...]
/kernel/linux/linux-5.10/drivers/spi/
H A Dspi-pxa2xx-dma.c143 struct dma_async_tx_descriptor *tx_desc, *rx_desc; in pxa2xx_spi_dma_prepare() local
154 rx_desc = pxa2xx_spi_dma_prepare_one(drv_data, DMA_DEV_TO_MEM, xfer); in pxa2xx_spi_dma_prepare()
155 if (!rx_desc) { in pxa2xx_spi_dma_prepare()
163 rx_desc->callback = pxa2xx_spi_dma_callback; in pxa2xx_spi_dma_prepare()
164 rx_desc->callback_param = drv_data; in pxa2xx_spi_dma_prepare()
166 dmaengine_submit(rx_desc); in pxa2xx_spi_dma_prepare()
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-pxa2xx-dma.c136 struct dma_async_tx_descriptor *tx_desc, *rx_desc; in pxa2xx_spi_dma_prepare() local
146 rx_desc = pxa2xx_spi_dma_prepare_one(drv_data, DMA_DEV_TO_MEM, xfer); in pxa2xx_spi_dma_prepare()
147 if (!rx_desc) { in pxa2xx_spi_dma_prepare()
154 rx_desc->callback = pxa2xx_spi_dma_callback; in pxa2xx_spi_dma_prepare()
155 rx_desc->callback_param = drv_data; in pxa2xx_spi_dma_prepare()
157 dmaengine_submit(rx_desc); in pxa2xx_spi_dma_prepare()
/kernel/linux/linux-6.6/drivers/net/ethernet/wangxun/libwx/
H A Dwx_lib.c157 static __le32 wx_test_staterr(union wx_rx_desc *rx_desc, in wx_test_staterr() argument
160 return rx_desc->wb.upper.status_error & cpu_to_le32(stat_err_bits); in wx_test_staterr()
181 union wx_rx_desc *rx_desc, in wx_get_rx_buffer()
189 size = le16_to_cpu(rx_desc->wb.upper.length); in wx_get_rx_buffer()
204 if (!wx_test_staterr(rx_desc, WX_RXD_STAT_EOP)) { in wx_get_rx_buffer()
238 union wx_rx_desc *rx_desc) in wx_build_skb()
240 unsigned int size = le16_to_cpu(rx_desc->wb.upper.length); in wx_build_skb()
278 if (!wx_test_staterr(rx_desc, WX_RXD_STAT_EOP)) in wx_build_skb()
332 union wx_rx_desc *rx_desc; in wx_alloc_rx_buffers() local
339 rx_desc in wx_alloc_rx_buffers()
180 wx_get_rx_buffer(struct wx_ring *rx_ring, union wx_rx_desc *rx_desc, struct sk_buff **skb, int *rx_buffer_pgcnt) wx_get_rx_buffer() argument
236 wx_build_skb(struct wx_ring *rx_ring, struct wx_rx_buffer *rx_buffer, union wx_rx_desc *rx_desc) wx_build_skb() argument
407 wx_is_non_eop(struct wx_ring *rx_ring, union wx_rx_desc *rx_desc, struct sk_buff *skb) wx_is_non_eop() argument
473 wx_cleanup_headers(struct wx_ring *rx_ring, union wx_rx_desc *rx_desc, struct sk_buff *skb) wx_cleanup_headers() argument
498 wx_rx_hash(struct wx_ring *ring, union wx_rx_desc *rx_desc, struct sk_buff *skb) wx_rx_hash() argument
524 wx_rx_checksum(struct wx_ring *ring, union wx_rx_desc *rx_desc, struct sk_buff *skb) wx_rx_checksum() argument
570 wx_rx_vlan(struct wx_ring *ring, union wx_rx_desc *rx_desc, struct sk_buff *skb) wx_rx_vlan() argument
597 wx_process_skb_fields(struct wx_ring *rx_ring, union wx_rx_desc *rx_desc, struct sk_buff *skb) wx_process_skb_fields() argument
630 union wx_rx_desc *rx_desc; wx_clean_rx_irq() local
[all...]
/kernel/linux/linux-5.10/drivers/net/wireless/ath/ath11k/
H A Ddp_rx.c221 static u32 ath11k_dp_rxdesc_get_mpdulen_err(struct hal_rx_desc *rx_desc) in ath11k_dp_rxdesc_get_mpdulen_err() argument
225 rx_attn = &rx_desc->attention; in ath11k_dp_rxdesc_get_mpdulen_err()
231 static u32 ath11k_dp_rxdesc_get_decap_format(struct hal_rx_desc *rx_desc) in ath11k_dp_rxdesc_get_decap_format() argument
235 rx_msdu_start = &rx_desc->msdu_start; in ath11k_dp_rxdesc_get_decap_format()
241 static u8 *ath11k_dp_rxdesc_get_80211hdr(struct hal_rx_desc *rx_desc) in ath11k_dp_rxdesc_get_80211hdr() argument
245 rx_pkt_hdr = &rx_desc->msdu_payload[0]; in ath11k_dp_rxdesc_get_80211hdr()
250 static bool ath11k_dp_rxdesc_mpdu_valid(struct hal_rx_desc *rx_desc) in ath11k_dp_rxdesc_mpdu_valid() argument
255 __le32_to_cpu(rx_desc->mpdu_start_tag)); in ath11k_dp_rxdesc_mpdu_valid()
260 static u32 ath11k_dp_rxdesc_get_ppduid(struct hal_rx_desc *rx_desc) in ath11k_dp_rxdesc_get_ppduid() argument
262 return __le16_to_cpu(rx_desc in ath11k_dp_rxdesc_get_ppduid()
2126 ath11k_dp_rx_h_undecap(struct ath11k *ar, struct sk_buff *msdu, struct hal_rx_desc *rx_desc, enum hal_encrypt_type enctype, struct ieee80211_rx_status *status, bool decrypted) ath11k_dp_rx_h_undecap() argument
2158 ath11k_dp_rx_h_mpdu(struct ath11k *ar, struct sk_buff *msdu, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) ath11k_dp_rx_h_mpdu() argument
2227 ath11k_dp_rx_h_rate(struct ath11k *ar, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) ath11k_dp_rx_h_rate() argument
2294 ath11k_dp_rx_h_ppdu(struct ath11k *ar, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) ath11k_dp_rx_h_ppdu() argument
2413 struct hal_rx_desc *rx_desc, *lrx_desc; ath11k_dp_rx_process_msdu() local
2550 u32 *rx_desc; ath11k_dp_process_rx() local
3095 struct hal_rx_desc *rx_desc = (struct hal_rx_desc *)msdu->data; ath11k_dp_rx_h_verify_tkip_mic() local
3181 struct hal_rx_desc *rx_desc; ath11k_dp_rx_h_defrag() local
3249 struct hal_rx_desc *rx_desc = (struct hal_rx_desc *)defrag_skb->data; ath11k_dp_rx_h_defrag_reo_reinject() local
3440 struct hal_rx_desc *rx_desc; ath11k_dp_rx_frag_h_mpdu() local
3560 struct hal_rx_desc *rx_desc; ath11k_dp_process_rx_err_buf() local
3943 u32 *rx_desc; ath11k_dp_rx_process_wbm_err() local
4505 struct hal_rx_desc *rx_desc; ath11k_dp_rx_mon_mpdu_pop() local
4705 struct hal_rx_desc *rx_desc; ath11k_dp_rx_mon_merg_msdus() local
[all...]
/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath12k/
H A Ddp_rx.c274 struct ath12k_rx_desc_info *rx_desc; in ath12k_dp_rx_bufs_replenish() local
319 rx_desc = list_first_entry_or_null(&dp->rx_desc_free_list, in ath12k_dp_rx_bufs_replenish()
322 if (!rx_desc) { in ath12k_dp_rx_bufs_replenish()
327 rx_desc->skb = skb; in ath12k_dp_rx_bufs_replenish()
328 cookie = rx_desc->cookie; in ath12k_dp_rx_bufs_replenish()
329 list_del(&rx_desc->list); in ath12k_dp_rx_bufs_replenish()
330 list_add_tail(&rx_desc->list, &dp->rx_desc_used_list); in ath12k_dp_rx_bufs_replenish()
366 list_del(&rx_desc->list); in ath12k_dp_rx_bufs_replenish()
367 list_add_tail(&rx_desc->list, &dp->rx_desc_free_list); in ath12k_dp_rx_bufs_replenish()
368 rx_desc in ath12k_dp_rx_bufs_replenish()
2082 struct hal_rx_desc *rx_desc = rxcb->rx_desc; ath12k_get_dot11_hdr_from_rx_desc() local
2149 ath12k_dp_rx_h_undecap(struct ath12k *ar, struct sk_buff *msdu, struct hal_rx_desc *rx_desc, enum hal_encrypt_type enctype, struct ieee80211_rx_status *status, bool decrypted) ath12k_dp_rx_h_undecap() argument
2195 struct hal_rx_desc *rx_desc = rxcb->rx_desc; ath12k_dp_rx_h_find_peer() local
2215 ath12k_dp_rx_h_mpdu(struct ath12k *ar, struct sk_buff *msdu, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) ath12k_dp_rx_h_mpdu() argument
2290 ath12k_dp_rx_h_rate(struct ath12k *ar, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) ath12k_dp_rx_h_rate() argument
2358 ath12k_dp_rx_h_ppdu(struct ath12k *ar, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status) ath12k_dp_rx_h_ppdu() argument
2490 struct hal_rx_desc *rx_desc, *lrx_desc; ath12k_dp_rx_process_msdu() local
2822 struct hal_rx_desc *rx_desc = (struct hal_rx_desc *)msdu->data; ath12k_dp_rx_h_verify_tkip_mic() local
2910 struct hal_rx_desc *rx_desc; ath12k_dp_rx_h_defrag() local
2979 struct hal_rx_desc *rx_desc = (struct hal_rx_desc *)defrag_skb->data; ath12k_dp_rx_h_defrag_reo_reinject() local
3200 struct hal_rx_desc *rx_desc; ath12k_dp_rx_frag_h_mpdu() local
3328 struct hal_rx_desc *rx_desc; ath12k_dp_process_rx_err_buf() local
3667 struct hal_rx_desc *rx_desc = (struct hal_rx_desc *)msdu->data; ath12k_dp_rx_h_rxdma_err() local
3733 void *rx_desc; ath12k_dp_rx_process_wbm_err() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_debugfs.c175 struct hns3_desc *rx_desc, *tx_desc; in hns3_dbg_bd_info() local
233 rx_desc = &ring->desc[rx_index]; in hns3_dbg_bd_info()
235 addr = le64_to_cpu(rx_desc->addr); in hns3_dbg_bd_info()
239 le32_to_cpu(rx_desc->rx.l234_info)); in hns3_dbg_bd_info()
240 dev_info(dev, "(RX)pkt_len: %u\n", le16_to_cpu(rx_desc->rx.pkt_len)); in hns3_dbg_bd_info()
241 dev_info(dev, "(RX)size: %u\n", le16_to_cpu(rx_desc->rx.size)); in hns3_dbg_bd_info()
242 dev_info(dev, "(RX)rss_hash: %u\n", le32_to_cpu(rx_desc->rx.rss_hash)); in hns3_dbg_bd_info()
243 dev_info(dev, "(RX)fd_id: %u\n", le16_to_cpu(rx_desc->rx.fd_id)); in hns3_dbg_bd_info()
244 dev_info(dev, "(RX)vlan_tag: %u\n", le16_to_cpu(rx_desc->rx.vlan_tag)); in hns3_dbg_bd_info()
246 le16_to_cpu(rx_desc in hns3_dbg_bd_info()
[all...]

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