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Searched refs:wc (Results 1 – 25 of 192) sorted by relevance

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/Linux-v4.19/drivers/md/
Ddm-writecache.c98 #define WC_MODE_PMEM(wc) ((wc)->pmem_mode) argument
99 #define WC_MODE_FUA(wc) ((wc)->writeback_fua) argument
101 #define WC_MODE_PMEM(wc) false argument
102 #define WC_MODE_FUA(wc) false argument
104 #define WC_MODE_SORT_FREELIST(wc) (!WC_MODE_PMEM(wc)) argument
190 struct dm_writecache *wc; member
201 struct dm_writecache *wc; member
210 static void wc_lock(struct dm_writecache *wc) in wc_lock() argument
212 mutex_lock(&wc->lock); in wc_lock()
215 static void wc_unlock(struct dm_writecache *wc) in wc_unlock() argument
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/Linux-v4.19/include/math-emu/
Dop-common.h27 #define _FP_DECL(wc, X) \ argument
29 _FP_FRAC_DECL_##wc(X)
36 #define _FP_UNPACK_CANONICAL(fs, wc, X) \ argument
42 _FP_FRAC_SLL_##wc(X, _FP_WORKBITS); \
48 if (_FP_FRAC_ZEROP_##wc(X)) \
54 _FP_FRAC_CLZ_##wc(_shift, X); \
56 _FP_FRAC_SLL_##wc(X, (_shift+_FP_WORKBITS)); \
69 if (_FP_FRAC_ZEROP_##wc(X)) \
89 #define _FP_PACK_CANONICAL(fs, wc, X) \ argument
97 _FP_ROUND(wc, X); \
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Dsoft-fp.h135 #define _FP_ROUND_NEAREST(wc, X) \ argument
137 if ((_FP_FRAC_LOW_##wc(X) & 15) != _FP_WORK_ROUND) \
138 _FP_FRAC_ADDI_##wc(X, _FP_WORK_ROUND); \
141 #define _FP_ROUND_ZERO(wc, X) 0 argument
143 #define _FP_ROUND_PINF(wc, X) \ argument
145 if (!X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
146 _FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
149 #define _FP_ROUND_MINF(wc, X) \ argument
151 if (X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
152 _FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
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/Linux-v4.19/drivers/infiniband/hw/cxgb3/
Diwch_cq.c36 struct iwch_qp *qhp, struct ib_wc *wc) in __iwch_poll_cq_one() argument
59 wc->wr_id = cookie; in __iwch_poll_cq_one()
60 wc->qp = qhp ? &qhp->ibqp : NULL; in __iwch_poll_cq_one()
61 wc->vendor_err = CQE_STATUS(cqe); in __iwch_poll_cq_one()
62 wc->wc_flags = 0; in __iwch_poll_cq_one()
72 wc->byte_len = CQE_LEN(cqe); in __iwch_poll_cq_one()
74 wc->byte_len = 0; in __iwch_poll_cq_one()
75 wc->opcode = IB_WC_RECV; in __iwch_poll_cq_one()
78 wc->ex.invalidate_rkey = CQE_WRID_STAG(cqe); in __iwch_poll_cq_one()
79 wc->wc_flags |= IB_WC_WITH_INVALIDATE; in __iwch_poll_cq_one()
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/Linux-v4.19/drivers/infiniband/sw/rdmavt/
Dcq.c66 struct rvt_cq_wc *wc; in rvt_cq_enter() local
77 wc = cq->queue; in rvt_cq_enter()
78 head = wc->head; in rvt_cq_enter()
86 if (unlikely(next == wc->tail)) { in rvt_cq_enter()
100 wc->uqueue[head].wr_id = entry->wr_id; in rvt_cq_enter()
101 wc->uqueue[head].status = entry->status; in rvt_cq_enter()
102 wc->uqueue[head].opcode = entry->opcode; in rvt_cq_enter()
103 wc->uqueue[head].vendor_err = entry->vendor_err; in rvt_cq_enter()
104 wc->uqueue[head].byte_len = entry->byte_len; in rvt_cq_enter()
105 wc->uqueue[head].ex.imm_data = entry->ex.imm_data; in rvt_cq_enter()
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Dtrace_cq.h112 TP_PROTO(struct rvt_cq *cq, struct ib_wc *wc, u32 idx),
113 TP_ARGS(cq, wc, idx),
125 __entry->wr_id = wc->wr_id;
126 __entry->status = wc->status;
127 __entry->opcode = wc->opcode;
128 __entry->length = wc->byte_len;
129 __entry->qpn = wc->qp->qp_num;
146 TP_PROTO(struct rvt_cq *cq, struct ib_wc *wc, u32 idx),
147 TP_ARGS(cq, wc, idx));
151 TP_PROTO(struct rvt_cq *cq, struct ib_wc *wc, u32 idx),
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/Linux-v4.19/drivers/infiniband/hw/mlx4/
Dcq.c514 struct ib_wc *wc) in mlx4_ib_handle_error_cqe() argument
528 wc->status = IB_WC_LOC_LEN_ERR; in mlx4_ib_handle_error_cqe()
531 wc->status = IB_WC_LOC_QP_OP_ERR; in mlx4_ib_handle_error_cqe()
534 wc->status = IB_WC_LOC_PROT_ERR; in mlx4_ib_handle_error_cqe()
537 wc->status = IB_WC_WR_FLUSH_ERR; in mlx4_ib_handle_error_cqe()
540 wc->status = IB_WC_MW_BIND_ERR; in mlx4_ib_handle_error_cqe()
543 wc->status = IB_WC_BAD_RESP_ERR; in mlx4_ib_handle_error_cqe()
546 wc->status = IB_WC_LOC_ACCESS_ERR; in mlx4_ib_handle_error_cqe()
549 wc->status = IB_WC_REM_INV_REQ_ERR; in mlx4_ib_handle_error_cqe()
552 wc->status = IB_WC_REM_ACCESS_ERR; in mlx4_ib_handle_error_cqe()
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/Linux-v4.19/fs/ocfs2/
Daops.c816 static void ocfs2_unlock_pages(struct ocfs2_write_ctxt *wc) in ocfs2_unlock_pages() argument
825 if (wc->w_target_locked) { in ocfs2_unlock_pages()
826 BUG_ON(!wc->w_target_page); in ocfs2_unlock_pages()
827 for (i = 0; i < wc->w_num_pages; i++) { in ocfs2_unlock_pages()
828 if (wc->w_target_page == wc->w_pages[i]) { in ocfs2_unlock_pages()
829 wc->w_pages[i] = NULL; in ocfs2_unlock_pages()
833 mark_page_accessed(wc->w_target_page); in ocfs2_unlock_pages()
834 put_page(wc->w_target_page); in ocfs2_unlock_pages()
836 ocfs2_unlock_and_free_pages(wc->w_pages, wc->w_num_pages); in ocfs2_unlock_pages()
855 struct ocfs2_write_ctxt *wc) in ocfs2_free_write_ctxt() argument
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/Linux-v4.19/drivers/net/ethernet/brocade/bna/
Dbfa_cs.h81 bfa_wc_up(struct bfa_wc *wc) in bfa_wc_up() argument
83 wc->wc_count++; in bfa_wc_up()
87 bfa_wc_down(struct bfa_wc *wc) in bfa_wc_down() argument
89 wc->wc_count--; in bfa_wc_down()
90 if (wc->wc_count == 0) in bfa_wc_down()
91 wc->wc_resume(wc->wc_cbarg); in bfa_wc_down()
96 bfa_wc_init(struct bfa_wc *wc, bfa_wc_resume_t wc_resume, void *wc_cbarg) in bfa_wc_init() argument
98 wc->wc_resume = wc_resume; in bfa_wc_init()
99 wc->wc_cbarg = wc_cbarg; in bfa_wc_init()
100 wc->wc_count = 0; in bfa_wc_init()
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/Linux-v4.19/drivers/infiniband/hw/mlx5/
Dcq.c115 static void handle_good_req(struct ib_wc *wc, struct mlx5_cqe64 *cqe, in handle_good_req() argument
118 wc->wc_flags = 0; in handle_good_req()
121 wc->wc_flags |= IB_WC_WITH_IMM; in handle_good_req()
124 wc->opcode = IB_WC_RDMA_WRITE; in handle_good_req()
127 wc->wc_flags |= IB_WC_WITH_IMM; in handle_good_req()
131 wc->opcode = IB_WC_SEND; in handle_good_req()
134 wc->opcode = IB_WC_RDMA_READ; in handle_good_req()
135 wc->byte_len = be32_to_cpu(cqe->byte_cnt); in handle_good_req()
138 wc->opcode = IB_WC_COMP_SWAP; in handle_good_req()
139 wc->byte_len = 8; in handle_good_req()
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Dgsi.c37 struct ib_wc wc; member
88 WARN_ON_ONCE(mlx5_ib_generate_wc(gsi_cq, &wr->wc)); in generate_completions()
96 static void handle_single_completion(struct ib_cq *cq, struct ib_wc *wc) in handle_single_completion() argument
100 container_of(wc->wr_cqe, struct mlx5_ib_gsi_wr, cqe); in handle_single_completion()
106 wr_id = wr->wc.wr_id; in handle_single_completion()
107 wr->wc = *wc; in handle_single_completion()
108 wr->wc.wr_id = wr_id; in handle_single_completion()
109 wr->wc.qp = &gsi->ibqp; in handle_single_completion()
415 struct ib_ud_wr *wr, struct ib_wc *wc) in mlx5_ib_add_outstanding_wr() argument
429 if (!wc) { in mlx5_ib_add_outstanding_wr()
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/Linux-v4.19/drivers/infiniband/hw/qib/
Dqib_ud.c61 struct ib_wc wc; in qib_ud_loopback() local
124 memset(&wc, 0, sizeof(wc)); in qib_ud_loopback()
125 wc.byte_len = length + sizeof(struct ib_grh); in qib_ud_loopback()
128 wc.wc_flags = IB_WC_WITH_IMM; in qib_ud_loopback()
129 wc.ex.imm_data = swqe->wr.ex.imm_data; in qib_ud_loopback()
154 if (unlikely(wc.byte_len > qp->r_len)) { in qib_ud_loopback()
167 wc.wc_flags |= IB_WC_GRH; in qib_ud_loopback()
205 wc.wr_id = qp->r_wr_id; in qib_ud_loopback()
206 wc.status = IB_WC_SUCCESS; in qib_ud_loopback()
207 wc.opcode = IB_WC_RECV; in qib_ud_loopback()
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Dqib_uc.c245 struct ib_wc wc; in qib_uc_rcv() local
367 wc.ex.imm_data = ohdr->u.imm_data; in qib_uc_rcv()
369 wc.wc_flags = IB_WC_WITH_IMM; in qib_uc_rcv()
373 wc.ex.imm_data = 0; in qib_uc_rcv()
374 wc.wc_flags = 0; in qib_uc_rcv()
384 wc.byte_len = tlen + qp->r_rcv_len; in qib_uc_rcv()
385 if (unlikely(wc.byte_len > qp->r_len)) in qib_uc_rcv()
387 wc.opcode = IB_WC_RECV; in qib_uc_rcv()
391 wc.wr_id = qp->r_wr_id; in qib_uc_rcv()
392 wc.status = IB_WC_SUCCESS; in qib_uc_rcv()
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/Linux-v4.19/drivers/infiniband/core/
Dcq.c42 struct ib_wc *wc = &wcs[i]; in __ib_process_cq() local
44 if (wc->wr_cqe) in __ib_process_cq()
45 wc->wr_cqe->done(cq, wc); in __ib_process_cq()
47 WARN_ON_ONCE(wc->status == IB_WC_SUCCESS); in __ib_process_cq()
91 completed = __ib_process_cq(cq, budget, cq->wc, IB_POLL_BATCH); in ib_poll_handler()
111 completed = __ib_process_cq(cq, IB_POLL_BUDGET_WORKQUEUE, cq->wc, in ib_cq_poll_work()
159 cq->wc = kmalloc_array(IB_POLL_BATCH, sizeof(*cq->wc), GFP_KERNEL); in __ib_alloc_cq()
160 if (!cq->wc) in __ib_alloc_cq()
190 kfree(cq->wc); in __ib_alloc_cq()
222 kfree(cq->wc); in ib_free_cq()
/Linux-v4.19/fs/ntfs/
Dunistr.c264 wchar_t wc; in ntfs_nlstoucs() local
273 &wc); in ntfs_nlstoucs()
276 if (likely(wc)) { in ntfs_nlstoucs()
277 ucs[o++] = cpu_to_le16(wc); in ntfs_nlstoucs()
341 int i, o, ns_len, wc; in ntfs_ucstonls() local
348 wc = -ENAMETOOLONG; in ntfs_ucstonls()
358 retry: wc = nls->uni2char(le16_to_cpu(ins[i]), ns + o, in ntfs_ucstonls()
360 if (wc > 0) { in ntfs_ucstonls()
361 o += wc; in ntfs_ucstonls()
363 } else if (!wc) in ntfs_ucstonls()
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/Linux-v4.19/net/smc/
Dsmc_wr.c64 static inline void smc_wr_tx_process_cqe(struct ib_wc *wc) in smc_wr_tx_process_cqe() argument
71 link = wc->qp->qp_context; in smc_wr_tx_process_cqe()
73 if (wc->opcode == IB_WC_REG_MR) { in smc_wr_tx_process_cqe()
74 if (wc->status) in smc_wr_tx_process_cqe()
82 pnd_snd_idx = smc_wr_tx_find_pending_index(link, wc->wr_id); in smc_wr_tx_process_cqe()
85 link->wr_tx_pends[pnd_snd_idx].wc_status = wc->status; in smc_wr_tx_process_cqe()
94 if (wc->status) { in smc_wr_tx_process_cqe()
107 pnd_snd.handler(&pnd_snd.priv, link, wc->status); in smc_wr_tx_process_cqe()
114 struct ib_wc wc[SMC_WR_MAX_POLL_CQE]; in smc_wr_tx_tasklet_fn() local
121 memset(&wc, 0, sizeof(wc)); in smc_wr_tx_tasklet_fn()
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/Linux-v4.19/drivers/infiniband/hw/vmw_pvrdma/
Dpvrdma_cq.c334 struct ib_wc *wc) in pvrdma_poll_one() argument
367 wc->opcode = pvrdma_wc_opcode_to_ib(cqe->opcode); in pvrdma_poll_one()
368 wc->status = pvrdma_wc_status_to_ib(cqe->status); in pvrdma_poll_one()
369 wc->wr_id = cqe->wr_id; in pvrdma_poll_one()
370 wc->qp = &(*cur_qp)->ibqp; in pvrdma_poll_one()
371 wc->byte_len = cqe->byte_len; in pvrdma_poll_one()
372 wc->ex.imm_data = cqe->imm_data; in pvrdma_poll_one()
373 wc->src_qp = cqe->src_qp; in pvrdma_poll_one()
374 wc->wc_flags = pvrdma_wc_flags_to_ib(cqe->wc_flags); in pvrdma_poll_one()
375 wc->pkey_index = cqe->pkey_index; in pvrdma_poll_one()
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/Linux-v4.19/drivers/scsi/bfa/
Dbfa_cs.h261 bfa_wc_up(struct bfa_wc_s *wc) in bfa_wc_up() argument
263 wc->wc_count++; in bfa_wc_up()
267 bfa_wc_down(struct bfa_wc_s *wc) in bfa_wc_down() argument
269 wc->wc_count--; in bfa_wc_down()
270 if (wc->wc_count == 0) in bfa_wc_down()
271 wc->wc_resume(wc->wc_cbarg); in bfa_wc_down()
278 bfa_wc_init(struct bfa_wc_s *wc, bfa_wc_resume_t wc_resume, void *wc_cbarg) in bfa_wc_init() argument
280 wc->wc_resume = wc_resume; in bfa_wc_init()
281 wc->wc_cbarg = wc_cbarg; in bfa_wc_init()
282 wc->wc_count = 0; in bfa_wc_init()
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/Linux-v4.19/drivers/infiniband/hw/hfi1/
Dud.c82 struct ib_wc wc; in ud_loopback() local
148 memset(&wc, 0, sizeof(wc)); in ud_loopback()
149 wc.byte_len = length + sizeof(struct ib_grh); in ud_loopback()
152 wc.wc_flags = IB_WC_WITH_IMM; in ud_loopback()
153 wc.ex.imm_data = swqe->wr.ex.imm_data; in ud_loopback()
178 if (unlikely(wc.byte_len > qp->r_len)) { in ud_loopback()
215 wc.wc_flags |= IB_WC_GRH; in ud_loopback()
254 wc.wr_id = qp->r_wr_id; in ud_loopback()
255 wc.status = IB_WC_SUCCESS; in ud_loopback()
256 wc.opcode = IB_WC_RECV; in ud_loopback()
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Duc.c315 struct ib_wc wc; in hfi1_uc_rcv() local
434 wc.ex.imm_data = ohdr->u.imm_data; in hfi1_uc_rcv()
435 wc.wc_flags = IB_WC_WITH_IMM; in hfi1_uc_rcv()
439 wc.ex.imm_data = 0; in hfi1_uc_rcv()
440 wc.wc_flags = 0; in hfi1_uc_rcv()
448 wc.byte_len = tlen + qp->r_rcv_len; in hfi1_uc_rcv()
449 if (unlikely(wc.byte_len > qp->r_len)) in hfi1_uc_rcv()
451 wc.opcode = IB_WC_RECV; in hfi1_uc_rcv()
455 wc.wr_id = qp->r_wr_id; in hfi1_uc_rcv()
456 wc.status = IB_WC_SUCCESS; in hfi1_uc_rcv()
[all …]
/Linux-v4.19/arch/c6x/platforms/
Dcache.c141 unsigned int wc = 0; in cache_block_operation() local
143 for (; wcnt; wcnt -= wc, start += wc) { in cache_block_operation()
163 wc = 0xffff; in cache_block_operation()
165 wc = wcnt; in cache_block_operation()
168 imcr_set(wc_reg, wc & 0xffff); in cache_block_operation()
186 unsigned int wc = 0; in cache_block_operation_nowait() local
188 for (; wcnt; wcnt -= wc, start += wc) { in cache_block_operation_nowait()
195 wc = 0xffff; in cache_block_operation_nowait()
197 wc = wcnt; in cache_block_operation_nowait()
200 imcr_set(wc_reg, wc & 0xffff); in cache_block_operation_nowait()
/Linux-v4.19/net/sunrpc/xprtrdma/
Dfrwr_ops.c295 __frwr_sendcompletion_flush(struct ib_wc *wc, const char *wr) in __frwr_sendcompletion_flush() argument
297 if (wc->status != IB_WC_WR_FLUSH_ERR) in __frwr_sendcompletion_flush()
299 wr, ib_wc_status_msg(wc->status), in __frwr_sendcompletion_flush()
300 wc->status, wc->vendor_err); in __frwr_sendcompletion_flush()
310 frwr_wc_fastreg(struct ib_cq *cq, struct ib_wc *wc) in frwr_wc_fastreg() argument
312 struct ib_cqe *cqe = wc->wr_cqe; in frwr_wc_fastreg()
317 if (wc->status != IB_WC_SUCCESS) { in frwr_wc_fastreg()
319 __frwr_sendcompletion_flush(wc, "fastreg"); in frwr_wc_fastreg()
321 trace_xprtrdma_wc_fastreg(wc, frwr); in frwr_wc_fastreg()
331 frwr_wc_localinv(struct ib_cq *cq, struct ib_wc *wc) in frwr_wc_localinv() argument
[all …]
/Linux-v4.19/drivers/infiniband/ulp/iser/
Diser_initiator.c558 void iser_login_rsp(struct ib_cq *cq, struct ib_wc *wc) in iser_login_rsp() argument
560 struct ib_conn *ib_conn = wc->qp->qp_context; in iser_login_rsp()
562 struct iser_login_desc *desc = iser_login(wc->wr_cqe); in iser_login_rsp()
567 if (unlikely(wc->status != IB_WC_SUCCESS)) { in iser_login_rsp()
568 iser_err_comp(wc, "login_rsp"); in iser_login_rsp()
578 length = wc->byte_len - ISER_HEADERS_LEN; in iser_login_rsp()
603 struct ib_wc *wc, in iser_check_remote_inv() argument
606 if (wc->wc_flags & IB_WC_WITH_INVALIDATE) { in iser_check_remote_inv()
608 u32 rkey = wc->ex.invalidate_rkey; in iser_check_remote_inv()
643 void iser_task_rsp(struct ib_cq *cq, struct ib_wc *wc) in iser_task_rsp() argument
[all …]
/Linux-v4.19/sound/isa/wavefront/
Dwavefront_synth.c1505 wavefront_control *wc) in wavefront_synth_control() argument
1513 "cmd 0x%x\n", wc->cmd); in wavefront_synth_control()
1517 switch (wc->cmd) { in wavefront_synth_control()
1532 wc->rbuf[0] = dev->interrupts_are_midi; in wavefront_synth_control()
1536 dev->rom_samples_rdonly = wc->wbuf[0]; in wavefront_synth_control()
1537 wc->status = 0; in wavefront_synth_control()
1541 i = wc->wbuf[0] | (wc->wbuf[1] << 7); in wavefront_synth_control()
1545 wc->status = EINVAL; in wavefront_synth_control()
1548 wc->rbuf[0] = dev->sample_status[i]; in wavefront_synth_control()
1549 wc->status = 0; in wavefront_synth_control()
[all …]
/Linux-v4.19/drivers/infiniband/hw/cxgb4/
Dcq.c756 struct ib_wc *wc, struct c4iw_srq *srq) in __c4iw_poll_cq_one() argument
770 wc->wr_id = cookie; in __c4iw_poll_cq_one()
771 wc->qp = qhp ? &qhp->ibqp : NULL; in __c4iw_poll_cq_one()
772 wc->vendor_err = CQE_STATUS(&cqe); in __c4iw_poll_cq_one()
773 wc->wc_flags = 0; in __c4iw_poll_cq_one()
791 wc->byte_len = CQE_LEN(&cqe); in __c4iw_poll_cq_one()
793 wc->byte_len = 0; in __c4iw_poll_cq_one()
797 wc->opcode = IB_WC_RECV; in __c4iw_poll_cq_one()
801 wc->opcode = IB_WC_RECV; in __c4iw_poll_cq_one()
802 wc->ex.invalidate_rkey = CQE_WRID_STAG(&cqe); in __c4iw_poll_cq_one()
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