| /linux/drivers/infiniband/hw/mthca/ |
| H A D | mthca_cq.c | 174 static inline struct mthca_cqe *cqe_sw(struct mthca_cqe *cqe) in cqe_sw() argument
176 return MTHCA_CQ_ENTRY_OWNER_HW & cqe->owner ? NULL : cqe; in cqe_sw()
181 return cqe_sw(get_cqe(cq, cq->cons_index & cq->ibcq.cqe)); in next_cqe_sw()
184 static inline void set_cqe_hw(struct mthca_cqe *cqe) in set_cqe_hw() argument
186 cqe->owner = MTHCA_CQ_ENTRY_OWNER_HW; in set_cqe_hw()
191 __be32 *cqe = cqe_ptr; in dump_cqe() local
193 (void) cqe; /* avoid warning if mthca_dbg compiled away... */ in dump_cqe()
194 mthca_dbg(dev, "CQE contents %08x %08x %08x %08x %08x %08x %08x %08x\n", in dump_cqe()
195 be32_to_cpu(cqe[0]), be32_to_cpu(cqe[1]), be32_to_cpu(cqe[2]), in dump_cqe()
196 be32_to_cpu(cqe[3]), be32_to_cpu(cqe[4]), be32_to_cpu(cqe[5]), in dump_cqe()
[all …]
|
| /linux/drivers/infiniband/hw/mlx4/ |
| H A D | cq.c | 81 struct mlx4_cqe *cqe = get_cqe(cq, n & cq->ibcq.cqe); in get_sw_cqe() local
82 struct mlx4_cqe *tcqe = ((cq->buf.entry_size == 64) ? (cqe + 1) : cqe); in get_sw_cqe()
85 !!(n & (cq->ibcq.cqe + 1))) ? NULL : cqe; in get_sw_cqe()
133 static void mlx4_ib_free_cq_buf(struct mlx4_ib_dev *dev, struct mlx4_ib_cq_buf *buf, int cqe) in mlx4_ib_free_cq_buf() argument
135 mlx4_buf_free(dev->dev, (cqe + 1) * buf->entry_size, &buf->buf); in mlx4_ib_free_cq_buf()
140 struct ib_umem **umem, u64 buf_addr, int cqe) in mlx4_ib_get_cq_umem() argument
147 *umem = ib_umem_get(&dev->ib_dev, buf_addr, cqe * cqe_size, in mlx4_ib_get_cq_umem()
183 int entries = attr->cqe; in mlx4_ib_create_cq()
200 cq->ibcq.cqe = entries - 1; in mlx4_ib_create_cq()
286 mlx4_ib_free_cq_buf(dev, &cq->buf, cq->ibcq.cqe); in mlx4_ib_create_cq()
[all …]
|
| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | en_rx.c | 66 struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
70 struct mlx5_cqe64 *cqe, u16 cqe_bcnt, u32 head_offset,
72 static void mlx5e_handle_rx_cqe(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
73 static void mlx5e_handle_rx_cqe_mpwrq(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
74 static void mlx5e_handle_rx_cqe_mpwrq_shampo(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe);
91 struct mlx5_cqe64 *cqe) in mlx5e_read_enhanced_title_slot() argument
96 memcpy(title, cqe, sizeof(struct mlx5_cqe64)); in mlx5e_read_enhanced_title_slot()
139 struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(wq, ci); in mlx5e_cqes_update_owner() local
141 cqe->op_own = op_own; in mlx5e_cqes_update_owner()
147 struct mlx5_cqe64 *cqe = mlx5_cqwq_get_wqe(wq, ci); in mlx5e_cqes_update_owner() local
[all …]
|
| /linux/drivers/infiniband/sw/rxe/ |
| H A D | rxe_cq.c | 12 int cqe, int comp_vector) in rxe_cq_chk_attr() argument
16 if (cqe <= 0) { in rxe_cq_chk_attr()
17 rxe_dbg_dev(rxe, "cqe(%d) <= 0\n", cqe); in rxe_cq_chk_attr()
21 if (cqe > rxe->attr.max_cqe) { in rxe_cq_chk_attr()
22 rxe_dbg_dev(rxe, "cqe(%d) > max_cqe(%d)\n", in rxe_cq_chk_attr()
23 cqe, rxe->attr.max_cqe); in rxe_cq_chk_attr()
29 if (cqe < count) { in rxe_cq_chk_attr()
30 rxe_dbg_cq(cq, "cqe(%d) < current # elements in queue (%d)\n", in rxe_cq_chk_attr()
31 cqe, count); in rxe_cq_chk_attr()
42 int rxe_cq_from_init(struct rxe_dev *rxe, struct rxe_cq *cq, int cqe, in rxe_cq_from_init() argument
[all …]
|
| /linux/drivers/infiniband/sw/siw/ |
| H A D | siw_cq.c | 44 * Reap one CQE from the CQ. Only used by kernel clients
46 * flush for user mapped CQE array as well.
50 struct siw_cqe *cqe; in siw_reap_cqe() local
55 cqe = &cq->queue[cq->cq_get % cq->num_cqe]; in siw_reap_cqe()
56 if (READ_ONCE(cqe->flags) & SIW_WQE_VALID) { in siw_reap_cqe()
58 wc->wr_id = cqe->id; in siw_reap_cqe()
59 wc->byte_len = cqe->bytes; in siw_reap_cqe()
62 * During CQ flush, also user land CQE's may get in siw_reap_cqe()
67 if (cqe->flags & SIW_WQE_REM_INVAL) { in siw_reap_cqe()
68 wc->ex.invalidate_rkey = cqe->inval_stag; in siw_reap_cqe()
[all …]
|
| /linux/drivers/infiniband/hw/cxgb4/ |
| H A D | cq.c | 186 struct t4_cqe cqe; in insert_recv_cqe() local
190 memset(&cqe, 0, sizeof(cqe)); in insert_recv_cqe()
191 cqe.header = cpu_to_be32(CQE_STATUS_V(T4_ERR_SWFLUSH) | in insert_recv_cqe()
196 cqe.bits_type_ts = cpu_to_be64(CQE_GENBIT_V((u64)cq->gen)); in insert_recv_cqe()
198 cqe.u.srcqe.abs_rqe_idx = cpu_to_be32(srqidx); in insert_recv_cqe()
199 cq->sw_queue[cq->sw_pidx] = cqe; in insert_recv_cqe()
220 struct t4_cqe cqe; in insert_sq_cqe() local
224 memset(&cqe, 0, sizeof(cqe)); in insert_sq_cqe()
225 cqe.header = cpu_to_be32(CQE_STATUS_V(T4_ERR_SWFLUSH) | in insert_sq_cqe()
230 CQE_WRID_SQ_IDX(&cqe) = swcqe->idx; in insert_sq_cqe()
[all …]
|
| /linux/drivers/infiniband/hw/vmw_pvrdma/ |
| H A D | pvrdma_cq.c | 83 cq->ibcq.cqe, &head); in pvrdma_req_notify_cq()
106 int entries = attr->cqe; in pvrdma_create_cq()
133 cq->ibcq.cqe = entries; in pvrdma_create_cq()
187 cmd->cqe = entries; in pvrdma_create_cq()
196 cq->ibcq.cqe = resp->cqe; in pvrdma_create_cq()
289 cq->ibcq.cqe, &head); in _pvrdma_flush_cqe()
294 cq->ibcq.cqe); in _pvrdma_flush_cqe()
295 struct pvrdma_cqe *cqe; in _pvrdma_flush_cqe() local
299 (cq->ibcq.cqe - head + tail); in _pvrdma_flush_cqe()
303 curr = cq->ibcq.cqe - 1; in _pvrdma_flush_cqe()
[all …]
|
| /linux/drivers/infiniband/hw/mlx5/ |
| H A D | cq.c | 84 void *cqe = get_cqe(cq, n & cq->ibcq.cqe); in get_sw_cqe() local
87 cqe64 = (cq->mcq.cqe_sz == 64) ? cqe : cqe + 64; in get_sw_cqe()
90 !((cqe64->op_own & MLX5_CQE_OWNER_MASK) ^ !!(n & (cq->ibcq.cqe + 1)))) { in get_sw_cqe()
91 return cqe; in get_sw_cqe()
120 static void handle_good_req(struct ib_wc *wc, struct mlx5_cqe64 *cqe, in handle_good_req() argument
124 switch (be32_to_cpu(cqe->sop_drop_qpn) >> 24) { in handle_good_req()
140 wc->byte_len = be32_to_cpu(cqe->byte_cnt); in handle_good_req()
169 static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe, in handle_responder() argument
185 msrq = mlx5_cmd_get_srq(dev, be32_to_cpu(cqe->srqn)); in handle_responder()
192 wqe_ctr = be16_to_cpu(cqe->wqe_counter); in handle_responder()
[all …]
|
| /linux/drivers/infiniband/hw/mana/ |
| H A D | cq.c | 39 if ((!is_rnic_cq && attr->cqe > mdev->adapter_caps.max_qp_wr) || in mana_ib_create_cq()
40 attr->cqe > U32_MAX / COMP_ENTRY_SIZE) { in mana_ib_create_cq()
41 ibdev_dbg(ibdev, "CQE %d exceeding limit\n", attr->cqe); in mana_ib_create_cq()
45 cq->cqe = attr->cqe; in mana_ib_create_cq()
46 err = mana_ib_create_queue(mdev, ucmd.buf_addr, cq->cqe * COMP_ENTRY_SIZE, in mana_ib_create_cq()
57 if (attr->cqe > U32_MAX / COMP_ENTRY_SIZE / 2 + 1) { in mana_ib_create_cq()
58 ibdev_dbg(ibdev, "CQE %d exceeding limit\n", attr->cqe); in mana_ib_create_cq()
61 buf_size = MANA_PAGE_ALIGN(roundup_pow_of_two(attr->cqe * COMP_ENTRY_SIZE)); in mana_ib_create_cq()
62 cq->cqe = buf_size / COMP_ENTRY_SIZE; in mana_ib_create_cq()
189 static inline void handle_ud_sq_cqe(struct mana_ib_qp *qp, struct gdma_comp *cqe) in handle_ud_sq_cqe() argument
[all …]
|
| /linux/drivers/net/ethernet/mellanox/mlxsw/ |
| H A D | pci_hw.h | 116 static inline u32 mlxsw_pci_cqe_##name##_get(enum mlxsw_pci_cqe_v v, char *cqe) \
121 return mlxsw_pci_cqe##v0##_##name##_get(cqe); \
123 return mlxsw_pci_cqe##v1##_##name##_get(cqe); \
125 return mlxsw_pci_cqe##v2##_##name##_get(cqe); \
129 char *cqe, u32 val) \
134 mlxsw_pci_cqe##v0##_##name##_set(cqe, val); \
137 mlxsw_pci_cqe##v1##_##name##_set(cqe, val); \
140 mlxsw_pci_cqe##v2##_##name##_set(cqe, val); \
158 MLXSW_ITEM32(pci, cqe, system_port, 0x00, 0, 16);
169 MLXSW_ITEM32(pci, cqe, wqe_counter, 0x04, 16, 16);
[all …]
|
| /linux/drivers/infiniband/hw/bnxt_re/ |
| H A D | qplib_fp.c | 1557 struct cq_req *cqe = (struct cq_req *)hw_cqe; in __clean_cq() local
1559 if (qp == le64_to_cpu(cqe->qp_handle)) in __clean_cq()
1560 cqe->qp_handle = 0; in __clean_cq()
1567 struct cq_res_rc *cqe = (struct cq_res_rc *)hw_cqe; in __clean_cq() local
1569 if (qp == le64_to_cpu(cqe->qp_handle)) in __clean_cq()
1570 cqe->qp_handle = 0; in __clean_cq()
2373 struct bnxt_qplib_cqe *cqe; in __flush_sq() local
2379 cqe = *pcqe; in __flush_sq()
2389 memset(cqe, 0, sizeof(*cqe)); in __flush_sq()
2390 cqe->status = CQ_REQ_STATUS_WORK_REQUEST_FLUSHED_ERR; in __flush_sq()
[all …]
|
| /linux/tools/testing/selftests/net/ |
| H A D | io_uring_zerocopy_tx.c | 97 struct io_uring_cqe *cqe; in do_tx() local
157 ret = io_uring_wait_cqe(&ring, &cqe); in do_tx()
159 error(1, -ret, "wait cqe"); in do_tx()
161 if (cqe->user_data != NONZC_TAG && in do_tx()
162 cqe->user_data != ZC_TAG) in do_tx()
163 error(1, EINVAL, "invalid cqe->user_data"); in do_tx()
165 if (cqe->flags & IORING_CQE_F_NOTIF) { in do_tx()
166 if (cqe->flags & IORING_CQE_F_MORE) in do_tx()
175 if (cqe->flags & IORING_CQE_F_MORE) { in do_tx()
176 if (cqe in do_tx()
[all...] |
| /linux/drivers/net/ethernet/qlogic/qede/ |
| H A D | qede_fp.c | 651 struct eth_fast_path_rx_tpa_start_cqe *cqe) in qede_set_gro_params() argument
653 u16 parsing_flags = le16_to_cpu(cqe->pars_flags.flags); in qede_set_gro_params()
661 skb_shinfo(skb)->gso_size = __le16_to_cpu(cqe->len_on_first_bd) - in qede_set_gro_params()
662 cqe->header_len; in qede_set_gro_params()
834 struct eth_fast_path_rx_tpa_start_cqe *cqe) in qede_tpa_start() argument
836 struct qede_agg_info *tpa_info = &rxq->tpa_info[cqe->tpa_agg_index]; in qede_tpa_start()
841 pad = cqe->placement_offset + rxq->rx_headroom; in qede_tpa_start()
844 le16_to_cpu(cqe->len_on_first_bd), in qede_tpa_start()
865 if ((le16_to_cpu(cqe->pars_flags.flags) >> in qede_tpa_start()
868 tpa_info->vlan_tag = le16_to_cpu(cqe->vlan_tag); in qede_tpa_start()
[all …]
|
| /linux/drivers/scsi/qedi/ |
| H A D | qedi_fw.c | 31 union iscsi_cqe *cqe, in qedi_process_logout_resp() argument
42 cqe_logout_response = &cqe->cqe_common.iscsi_hdr.logout_response; in qedi_process_logout_resp()
50 resp_hdr->itt = build_itt(cqe->cqe_solicited.itid, conn->session->age); in qedi_process_logout_resp()
82 union iscsi_cqe *cqe, in qedi_process_text_resp() argument
97 cqe_text_response = &cqe->cqe_common.iscsi_hdr.text_response; in qedi_process_text_resp()
109 resp_hdr_ptr->itt = build_itt(cqe->cqe_solicited.itid, in qedi_process_text_resp()
178 union iscsi_cqe *cqe, in qedi_process_tmf_resp() argument
190 cqe_tmp_response = &cqe->cqe_common.iscsi_hdr.tmf_response; in qedi_process_tmf_resp()
214 resp_hdr_ptr->itt = build_itt(cqe->cqe_solicited.itid, in qedi_process_tmf_resp()
258 union iscsi_cqe *cqe, in qedi_process_login_resp() argument
[all …]
|
| /linux/drivers/infiniband/hw/ocrdma/ |
| H A D | ocrdma_verbs.c | 973 int entries = attr->cqe; in ocrdma_create_cq()
1027 ibcq->cqe = new_cnt; in ocrdma_resize_cq()
1038 struct ocrdma_cqe *cqe = NULL; in ocrdma_flush_cq() local
1040 cqe = cq->va; in ocrdma_flush_cq()
1048 if (is_cqe_valid(cq, cqe)) in ocrdma_flush_cq()
1050 cqe++; in ocrdma_flush_cq()
1404 /* syncronize with wqe, rqe posting and cqe processing contexts */ in ocrdma_modify_qp()
1590 /* discard the cqe for a given QP */
1596 struct ocrdma_cqe *cqe; in ocrdma_discard_cqes() local
1602 * find the matching CQE for a given qp, in ocrdma_discard_cqes()
[all …]
|
| /linux/drivers/infiniband/sw/rdmavt/ |
| H A D | cq.c | 55 if (head >= (unsigned)cq->ibcq.cqe) { in rvt_cq_enter()
56 head = cq->ibcq.cqe; in rvt_cq_enter()
169 unsigned int entries = attr->cqe; in rvt_create_cq()
239 * ib_create_cq() will initialize cq->ibcq except for cq->ibcq.cqe. in rvt_create_cq()
251 cq->ibcq.cqe = entries; in rvt_create_cq()
340 int rvt_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata) in rvt_resize_cq() argument
352 if (cqe < 1 || cqe > rdi->dparms.props.max_cqe) in rvt_resize_cq()
359 sz = sizeof(struct ib_uverbs_wc) * (cqe + 1); in rvt_resize_cq()
365 sz = sizeof(struct ib_wc) * (cqe + 1); in rvt_resize_cq()
395 if (head > (u32)cq->ibcq.cqe) in rvt_resize_cq()
[all …]
|
| /linux/include/trace/events/ |
| H A D | io_uring.h | 124 __entry->user_data = req->cqe.user_data;
161 __entry->user_data = req->cqe.user_data;
202 __entry->data = req->cqe.user_data;
246 * io_uring_cqring_wait - called before start waiting for an available CQE
251 * Allows to track waiting for CQE, so that we can e.g. troubleshoot
302 __entry->user_data = req->cqe.user_data;
319 * @cqe: pointer to the filled in CQE being posted
323 TP_PROTO(struct io_ring_ctx *ctx, void *req, struct io_uring_cqe *cqe),
325 TP_ARGS(ctx, req, cqe),
340 __entry->user_data = cqe->user_data;
[all …]
|
| /linux/io_uring/ |
| H A D | fdinfo.c | 79 * we may get imprecise sqe and cqe info if uring is actively running in __io_uring_show_fdinfo()
154 struct io_uring_cqe *cqe; in __io_uring_show_fdinfo() local
157 cqe = &r->cqes[(cq_head & cq_mask)]; in __io_uring_show_fdinfo()
158 if (cqe->flags & IORING_CQE_F_32 || ctx->flags & IORING_SETUP_CQE32) in __io_uring_show_fdinfo()
161 cq_head & cq_mask, cqe->user_data, cqe->res, in __io_uring_show_fdinfo()
162 cqe->flags); in __io_uring_show_fdinfo()
165 cqe->big_cqe[0], cqe->big_cqe[1]); in __io_uring_show_fdinfo()
242 struct io_uring_cqe *cqe = &ocqe->cqe; in __io_uring_show_fdinfo() local
245 cqe->user_data, cqe->res, cqe->flags); in __io_uring_show_fdinfo()
|
| H A D | cmd_net.c | 61 struct io_uring_cqe cqe[2]; in io_process_timestamp_skb() local
76 cqe->user_data = 0; in io_process_timestamp_skb()
77 cqe->res = tskey; in io_process_timestamp_skb()
78 cqe->flags = IORING_CQE_F_MORE | ctx_cqe32_flags(cmd_to_io_kiocb(cmd)->ctx); in io_process_timestamp_skb()
79 cqe->flags |= tstype << IORING_TIMESTAMP_TYPE_SHIFT; in io_process_timestamp_skb()
81 cqe->flags |= IORING_CQE_F_TSTAMP_HW; in io_process_timestamp_skb()
83 iots = (struct io_timespec *)&cqe[1]; in io_process_timestamp_skb()
86 return io_uring_cmd_post_mshot_cqe32(cmd, issue_flags, cqe); in io_process_timestamp_skb()
|
| /linux/drivers/net/ethernet/marvell/octeontx2/nic/ |
| H A D | otx2_txrx.c | 42 struct nix_cqe_rx_s *cqe,
107 struct nix_cqe_tx_s *cqe, in otx2_xdp_snd_pkt_handler() argument
110 struct nix_send_comp_s *snd_comp = &cqe->comp; in otx2_xdp_snd_pkt_handler()
128 struct nix_cqe_tx_s *cqe, in otx2_snd_pkt_handler() argument
131 struct nix_send_comp_s *snd_comp = &cqe->comp; in otx2_snd_pkt_handler()
225 struct nix_cqe_rx_s *cqe, struct sk_buff *skb) in otx2_set_rxhash() argument
241 hash = cqe->hdr.flow_tag; in otx2_set_rxhash()
246 static void otx2_free_rcv_seg(struct otx2_nic *pfvf, struct nix_cqe_rx_s *cqe, in otx2_free_rcv_seg() argument
249 struct nix_rx_sg_s *sg = &cqe->sg; in otx2_free_rcv_seg()
255 end = start + ((cqe->parse.desc_sizem1 + 1) * 16); in otx2_free_rcv_seg()
[all …]
|
| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | en_rx.c | 594 * the (IPv4 | IPv6) bits are set in cqe->status.
596 static int check_csum(struct mlx4_cqe *cqe, struct sk_buff *skb, void *va, in check_csum() argument
602 /* CQE csum doesn't cover padding octets in short ethernet in check_csum()
614 hw_checksum = csum_unfold((__force __sum16)cqe->checksum); in check_csum()
616 if (cqe->vlan_my_qpn & cpu_to_be32(MLX4_CQE_CVLAN_PRESENT_MASK) && in check_csum()
623 if (cqe->status & cpu_to_be16(MLX4_CQE_STATUS_IPV6)) in check_csum()
637 struct mlx4_cqe *cqe; member
651 mlx4_en_get_cqe_ts(_ctx->cqe)); in mlx4_en_xdp_rx_timestamp()
659 struct mlx4_cqe *cqe = _ctx->cqe; in mlx4_en_xdp_rx_hash() local
666 *hash = be32_to_cpu(cqe->immed_rss_invalid); in mlx4_en_xdp_rx_hash()
[all …]
|
| /linux/drivers/scsi/bnx2i/ |
| H A D | bnx2i_hwi.c | 1125 /* Invalidate all EQ CQE index, req only for 57710 */ in bnx2i_alloc_qp_resc()
1239 * initialization. Firmware completes this handshake with a CQE carrying
1332 * @cqe: pointer to newly DMA'ed CQE entry for processing
1334 * process SCSI CMD Response CQE & complete the request to SCSI-ML
1338 struct cqe *cqe) in bnx2i_process_scsi_cmd_resp() argument
1348 resp_cqe = (struct bnx2i_cmd_response *)cqe; in bnx2i_process_scsi_cmd_resp()
1383 resp_cqe = (struct bnx2i_cmd_response *)cqe; in bnx2i_process_scsi_cmd_resp()
1429 * @cqe: pointer to newly DMA'ed CQE entry for processing
1431 * process Login Response CQE & complete it to open-iscsi user daemon
1435 struct cqe *cqe) in bnx2i_process_login_resp() argument
[all …]
|
| /linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/ |
| H A D | send.c | 349 struct mlx5_cqe64 *cqe) in hws_send_engine_dump_error_cqe() argument
351 u8 wqe_opcode = cqe ? be32_to_cpu(cqe->sop_drop_qpn) >> 24 : 0; in hws_send_engine_dump_error_cqe()
353 u32 opcode = cqe ? get_cqe_opcode(cqe) : 0; in hws_send_engine_dump_error_cqe()
357 * want to pollute dmesg. Print only the first bad cqe per engine, in hws_send_engine_dump_error_cqe()
396 if (!cqe) { in hws_send_engine_dump_error_cqe()
397 mlx5hws_err(ctx, " rule 0x%08llx: no CQE\n", in hws_send_engine_dump_error_cqe()
402 mlx5hws_err(ctx, " rule 0x%08llx: cqe->opcode = %d %s\n", in hws_send_engine_dump_error_cqe()
408 struct mlx5_err_cqe *err_cqe = (struct mlx5_err_cqe *)cqe; in hws_send_engine_dump_error_cqe()
429 " rule 0x%08llx: cqe->byte_cnt = 0x%08x\n", in hws_send_engine_dump_error_cqe()
430 HWS_PTR_TO_ID(rule), be32_to_cpu(cqe->byte_cnt)); in hws_send_engine_dump_error_cqe()
[all …]
|
| /linux/drivers/net/ethernet/huawei/hinic/ |
| H A D | hinic_hw_qp.c | 324 cqe_size = wq->q_depth * sizeof(*rq->cqe); in alloc_rq_cqe()
325 rq->cqe = vzalloc(cqe_size); in alloc_rq_cqe()
326 if (!rq->cqe) in alloc_rq_cqe()
335 rq->cqe[i] = dma_alloc_coherent(&pdev->dev, in alloc_rq_cqe()
336 sizeof(*rq->cqe[i]), in alloc_rq_cqe()
338 if (!rq->cqe[i]) in alloc_rq_cqe()
346 dma_free_coherent(&pdev->dev, sizeof(*rq->cqe[j]), rq->cqe[j], in alloc_rq_cqe()
352 vfree(rq->cqe); in alloc_rq_cqe()
368 dma_free_coherent(&pdev->dev, sizeof(*rq->cqe[i]), rq->cqe[i], in free_rq_cqe()
372 vfree(rq->cqe); in free_rq_cqe()
[all …]
|
| /linux/drivers/infiniband/ulp/iser/ |
| H A D | iscsi_iser.h | 231 * @cqe: completion handler
244 struct ib_cqe cqe; member
262 * @cqe: completion handler
271 struct ib_cqe cqe; member
283 * @cqe: completion handler
291 struct ib_cqe cqe; member
552 iser_rx(struct ib_cqe *cqe) in iser_rx() argument
554 return container_of(cqe, struct iser_rx_desc, cqe); in iser_rx()
558 iser_tx(struct ib_cqe *cqe) in iser_tx() argument
560 return container_of(cqe, struct iser_tx_desc, cqe); in iser_tx()
[all …]
|