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Searched refs:descs (Results 1 – 25 of 147) sorted by relevance

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/linux/drivers/gpio/
A Dgpio-aggregator.c242 struct gpio_desc **descs; member
294 descs[j++] = fwd->descs[i]; in gpio_fwd_get_multiple()
343 descs[j++] = fwd->descs[i]; in gpio_fwd_set_multiple()
390 struct gpio_desc *descs[]) in gpiochip_fwd_create() argument
416 if (gpiod_cansleep(descs[i])) in gpiochip_fwd_create()
434 fwd->descs = descs; in gpiochip_fwd_create()
456 struct gpio_desc **descs; in gpio_aggregator_probe() local
464 descs = devm_kmalloc_array(dev, n, sizeof(*descs), GFP_KERNEL); in gpio_aggregator_probe()
465 if (!descs) in gpio_aggregator_probe()
470 if (IS_ERR(descs[i])) in gpio_aggregator_probe()
[all …]
A Dgpiolib-devres.c34 struct gpio_descs **descs = res; in devm_gpiod_release_array() local
36 gpiod_put_array(*descs); in devm_gpiod_release_array()
271 struct gpio_descs *descs; in devm_gpiod_get_array() local
279 if (IS_ERR(descs)) { in devm_gpiod_get_array()
281 return descs; in devm_gpiod_get_array()
284 *dr = descs; in devm_gpiod_get_array()
287 return descs; in devm_gpiod_get_array()
306 struct gpio_descs *descs; in devm_gpiod_get_array_optional() local
309 if (gpiod_not_found(descs)) in devm_gpiod_get_array_optional()
312 return descs; in devm_gpiod_get_array_optional()
[all …]
A Dgpiolib.c504 kfree(gdev->descs); in gpiodevice_release()
4096 descs = kzalloc(struct_size(descs, desc, count), GFP_KERNEL); in gpiod_get_array()
4097 if (!descs) in gpiod_get_array()
4100 for (descs->ndescs = 0; descs->ndescs < count; ) { in gpiod_get_array()
4107 descs->desc[descs->ndescs] = desc; in gpiod_get_array()
4129 struct_size(descs, desc, descs->ndescs + 1)); in gpiod_get_array()
4130 kfree(descs); in gpiod_get_array()
4132 descs = array; in gpiod_get_array()
4192 return descs; in gpiod_get_array()
4216 return descs; in gpiod_get_array_optional()
[all …]
A Dgpiolib-cdev.c167 desc = lh->descs[i]; in linehandle_set_config()
207 lh->descs, in linehandle_ioctl()
240 lh->descs, in linehandle_ioctl()
262 if (lh->descs[i]) in linehandle_free()
336 lh->descs[i] = desc; in linehandle_create()
1021 descs = kmalloc_array(num_get, sizeof(*descs), GFP_KERNEL); in linereq_get_values()
1022 if (!descs) in linereq_get_values()
1035 kfree(descs); in linereq_get_values()
1082 descs = kmalloc_array(num_set, sizeof(*descs), GFP_KERNEL); in linereq_set_values_unlocked()
1083 if (!descs) in linereq_set_values_unlocked()
[all …]
/linux/drivers/dma/ioat/
A Dprep.c192 struct ioat_raw_descriptor *descs[2]; in __ioat_prep_xor_lock() local
210 xor_set_src(descs, src[s], offset, s); in __ioat_prep_xor_lock()
315 descs[1] = (void *)desc->sed->hw; in dump_pq16_desc_dbg()
316 descs[2] = (void *)desc->sed->hw + 64; in dump_pq16_desc_dbg()
388 struct ioat_raw_descriptor *descs[2]; in __ioat_prep_pq_lock() local
410 pq_set_src(descs, dst[1], offset, 1, s++); in __ioat_prep_pq_lock()
412 pq_set_src(descs, dst[0], offset, 0, s++); in __ioat_prep_pq_lock()
413 pq_set_src(descs, dst[1], offset, 1, s++); in __ioat_prep_pq_lock()
414 pq_set_src(descs, dst[1], offset, 0, s++); in __ioat_prep_pq_lock()
496 struct ioat_raw_descriptor *descs[4]; in __ioat_prep_pq16_lock() local
[all …]
A Ddma.c389 struct ioat_descs *descs = &ioat_chan->descs[i]; in ioat_alloc_ring() local
392 IOAT_CHUNK_SIZE, &descs->hw, flags); in ioat_alloc_ring()
393 if (!descs->virt) { in ioat_alloc_ring()
397 descs = &ioat_chan->descs[idx]; in ioat_alloc_ring()
400 descs->virt, descs->hw); in ioat_alloc_ring()
401 descs->virt = NULL; in ioat_alloc_ring()
402 descs->hw = 0; in ioat_alloc_ring()
422 ioat_chan->descs[idx].virt, in ioat_alloc_ring()
423 ioat_chan->descs[idx].hw); in ioat_alloc_ring()
424 ioat_chan->descs[idx].virt = NULL; in ioat_alloc_ring()
[all …]
/linux/drivers/infiniband/hw/mlx5/
A Dcounters.c340 type = *(u32 *)cnts->descs[index].priv; in do_get_op_stat()
488 descs[j].name = basic_q_cnts[i].name; in mlx5_ib_fill_counters()
522 descs[j].name = cong_cnts[i].name; in mlx5_ib_fill_counters()
535 descs[j].name = basic_op_cnts[i].name; in mlx5_ib_fill_counters()
537 descs[j].priv = &basic_op_cnts[i].type; in mlx5_ib_fill_counters()
602 cnts->descs = kcalloc(num_counters, in __mlx5_ib_alloc_counters()
604 if (!cnts->descs) in __mlx5_ib_alloc_counters()
615 kfree(cnts->descs); in __mlx5_ib_alloc_counters()
616 cnts->descs = NULL; in __mlx5_ib_alloc_counters()
637 kfree(dev->port[i].cnts.descs); in mlx5_ib_dealloc_counters()
[all …]
/linux/drivers/rpmsg/
A Dqcom_glink_smem.c193 __le32 *descs; in qcom_glink_smem_register() local
233 descs = qcom_smem_get(remote_pid, in qcom_glink_smem_register()
235 if (IS_ERR(descs)) { in qcom_glink_smem_register()
237 ret = PTR_ERR(descs); in qcom_glink_smem_register()
247 tx_pipe->tail = &descs[0]; in qcom_glink_smem_register()
248 tx_pipe->head = &descs[1]; in qcom_glink_smem_register()
249 rx_pipe->tail = &descs[2]; in qcom_glink_smem_register()
250 rx_pipe->head = &descs[3]; in qcom_glink_smem_register()
/linux/sound/firewire/
A Damdtp-stream.c536 struct seq_desc *descs = s->ctx_data.rx.seq.descs; in pool_ideal_seq_descs() local
556 struct seq_desc *descs = s->ctx_data.rx.seq.descs; in pool_replayed_seq() local
562 descs[seq_tail] = cache[cache_head]; in pool_replayed_seq()
890 struct pkt_desc *descs, in generate_device_pkt_descs() argument
994 struct pkt_desc *desc = descs + i; in generate_pkt_descs()
1035 const struct pkt_desc *descs, in process_ctx_payloads() argument
1622 if (!s->ctx_data.tx.cache.descs) { in amdtp_stream_start()
1641 s->ctx_data.rx.seq.descs = kcalloc(queue_size, sizeof(*s->ctx_data.rx.seq.descs), GFP_KERNEL); in amdtp_stream_start()
1642 if (!s->ctx_data.rx.seq.descs) { in amdtp_stream_start()
1710 kfree(s->ctx_data.rx.seq.descs); in amdtp_stream_start()
[all …]
/linux/drivers/comedi/drivers/
A Dmite.c671 desc = &ring->descs[i]; in mite_init_ring_descriptors()
680 desc = &ring->descs[i]; in mite_init_ring_descriptors()
700 struct mite_dma_desc *descs = ring->descs; in mite_free_dma_descs() local
702 if (descs) { in mite_free_dma_descs()
705 descs, ring->dma_addr); in mite_free_dma_descs()
706 ring->descs = NULL; in mite_free_dma_descs()
720 struct mite_dma_desc *descs; in mite_buf_change() local
731 n_links * sizeof(*descs), in mite_buf_change()
733 if (!descs) { in mite_buf_change()
738 ring->descs = descs; in mite_buf_change()
[all …]
/linux/drivers/net/ethernet/cirrus/
A Dep93xx_eth.c157 struct ep93xx_descs *descs; member
240 rstat = ep->descs->rstat + entry; in ep93xx_rx()
345 txd = &ep->descs->tdesc[entry]; in ep93xx_xmit()
380 tstat = ep->descs->tstat + entry; in ep93xx_tx_complete()
449 if (!ep->descs) in ep93xx_free_buffers()
455 d = ep->descs->rdesc[i].buf_addr; in ep93xx_free_buffers()
465 d = ep->descs->tdesc[i].buf_addr; in ep93xx_free_buffers()
474 ep->descs = NULL; in ep93xx_free_buffers()
484 if (ep->descs == NULL) in ep93xx_alloc_buffers()
502 ep->descs->rdesc[i].buf_addr = d; in ep93xx_alloc_buffers()
[all …]
/linux/sound/firewire/motu/
A Damdtp-motu.c288 const struct pkt_desc *descs, in probe_tracepoints_events() argument
294 const struct pkt_desc *desc = descs + i; in probe_tracepoints_events()
332 const struct pkt_desc *descs, in process_ir_ctx_payloads() argument
346 const struct pkt_desc *desc = descs + i; in process_ir_ctx_payloads()
362 snd_motu_register_dsp_message_parser_parse(motu, descs, packets, in process_ir_ctx_payloads()
365 snd_motu_command_dsp_message_parser_parse(motu, descs, packets, in process_ir_ctx_payloads()
372 probe_tracepoints_events(s, descs, packets); in process_ir_ctx_payloads()
400 const struct pkt_desc *descs, in process_it_ctx_payloads() argument
413 const struct pkt_desc *desc = descs + i; in process_it_ctx_payloads()
433 probe_tracepoints_events(s, descs, packets); in process_it_ctx_payloads()
/linux/scripts/
A Dget_feat.pl426 my (@lines, @descs);
464 push @descs, "$d\\";
467 push @descs, $d;
471 push @descs, $description;
474 push @lines, "" while (scalar(@lines) < 2 + scalar(@descs));
481 } elsif ($ln >= 2 && scalar(@descs)) {
483 printf "|%-${desc_size}s", shift @descs;
/linux/net/xdp/
A Dxsk_queue.h209 struct xdp_desc *descs, in xskq_cons_read_desc_batch() argument
218 descs[nb_entries] = ring->desc[idx]; in xskq_cons_read_desc_batch()
219 if (unlikely(!xskq_cons_is_valid_desc(q, &descs[nb_entries], pool))) { in xskq_cons_read_desc_batch()
285 static inline u32 xskq_cons_peek_desc_batch(struct xsk_queue *q, struct xdp_desc *descs, in xskq_cons_peek_desc_batch() argument
290 return xskq_cons_read_desc_batch(q, descs, pool, entries); in xskq_cons_peek_desc_batch()
368 static inline u32 xskq_prod_reserve_addr_batch(struct xsk_queue *q, struct xdp_desc *descs, in xskq_prod_reserve_addr_batch() argument
379 ring->desc[cached_prod++ & q->ring_mask] = descs[i].addr; in xskq_prod_reserve_addr_batch()
/linux/drivers/net/ethernet/ibm/
A Dibmveth.c986 descs[0].desc, descs[1].desc, in ibmveth_send()
987 descs[2].desc, descs[3].desc, in ibmveth_send()
988 descs[4].desc, descs[5].desc, in ibmveth_send()
1024 union ibmveth_buf_desc descs[6]; in ibmveth_start_xmit() local
1081 memset(descs, 0, sizeof(descs)); in ibmveth_start_xmit()
1096 if (ibmveth_send(adapter, descs, 0)) { in ibmveth_start_xmit()
1114 descs[0].fields.address = dma_addr; in ibmveth_start_xmit()
1127 descs[i+1].fields.address = dma_addr; in ibmveth_start_xmit()
1146 if (ibmveth_send(adapter, descs, mss)) { in ibmveth_start_xmit()
1155 descs[0].fields.address, in ibmveth_start_xmit()
[all …]
/linux/drivers/clk/mvebu/
A Dclk-corediv.c41 const struct clk_corediv_desc *descs; member
195 .descs = mvebu_corediv_desc,
211 .descs = mvebu_corediv_desc,
227 .descs = mvebu_corediv_desc,
239 .descs = mv98dx3236_corediv_desc,
293 corediv[i].desc = soc_desc->descs + i; in mvebu_corediv_clk_init()
/linux/drivers/gpu/drm/gud/
A Dgud_connector.c701 struct gud_connector_descriptor_req *descs; in gud_get_connectors() local
705 descs = kmalloc_array(GUD_CONNECTORS_MAX_NUM, sizeof(*descs), GFP_KERNEL); in gud_get_connectors()
706 if (!descs) in gud_get_connectors()
710 descs, GUD_CONNECTORS_MAX_NUM * sizeof(*descs)); in gud_get_connectors()
713 if (!ret || ret % sizeof(*descs)) { in gud_get_connectors()
718 num_connectors = ret / sizeof(*descs); in gud_get_connectors()
721 ret = gud_connector_create(gdrm, i, &descs[i]); in gud_get_connectors()
726 kfree(descs); in gud_get_connectors()
/linux/drivers/regulator/
A Dltc3589.c385 struct regulator_desc *descs; in ltc3589_probe() local
401 descs = ltc3589->regulator_descs; in ltc3589_probe()
402 memcpy(descs, ltc3589_regulators, sizeof(ltc3589_regulators)); in ltc3589_probe()
404 descs[LTC3589_LDO3].fixed_uV = 1800000; in ltc3589_probe()
405 descs[LTC3589_LDO4].volt_table = ltc3589_ldo4; in ltc3589_probe()
407 descs[LTC3589_LDO3].fixed_uV = 2800000; in ltc3589_probe()
408 descs[LTC3589_LDO4].volt_table = ltc3589_12_ldo4; in ltc3589_probe()
/linux/sound/firewire/fireface/
A Damdtp-ff.c116 const struct pkt_desc *descs, in process_it_ctx_payloads() argument
124 const struct pkt_desc *desc = descs + i; in process_it_ctx_payloads()
140 const struct pkt_desc *descs, in process_ir_ctx_payloads() argument
148 const struct pkt_desc *desc = descs + i; in process_ir_ctx_payloads()
/linux/scripts/gdb/linux/
A Ddmesg.py53 descs = utils.read_memoryview(inf, addr, desc_sz * desc_ring_count).tobytes()
106 state = 3 & (utils.read_u64(descs, desc_off + sv_off +
114 begin = utils.read_ulong(descs, desc_off + begin_off) % text_data_sz
115 end = utils.read_ulong(descs, desc_off + next_off) % text_data_sz
/linux/drivers/net/ethernet/faraday/
A Dftmac100.c54 struct ftmac100_descs *descs; member
298 return &priv->descs->rxdes[priv->rx_pointer]; in ftmac100_current_rxdes()
564 return &priv->descs->txdes[priv->tx_pointer]; in ftmac100_current_txdes()
569 return &priv->descs->txdes[priv->tx_clean_pointer]; in ftmac100_current_clean_txdes()
692 struct ftmac100_rxdes *rxdes = &priv->descs->rxdes[i]; in ftmac100_free_buffers()
704 struct ftmac100_txdes *txdes = &priv->descs->txdes[i]; in ftmac100_free_buffers()
716 priv->descs, priv->descs_dma_addr); in ftmac100_free_buffers()
723 priv->descs = dma_alloc_coherent(priv->dev, in ftmac100_alloc_buffers()
726 if (!priv->descs) in ftmac100_alloc_buffers()
730 ftmac100_rxdes_set_end_of_ring(&priv->descs->rxdes[RX_QUEUE_ENTRIES - 1]); in ftmac100_alloc_buffers()
[all …]
/linux/drivers/media/pci/pt3/
A Dpt3_dma.c140 adap->desc_buf[i].descs, adap->desc_buf[i].b_addr); in pt3_free_dmabuf()
179 adap->desc_buf[i].descs = p; in pt3_alloc_dmabuf()
183 d = &adap->desc_buf[i - 1].descs[DESCS_IN_PAGE - 1]; in pt3_alloc_dmabuf()
189 d = &adap->desc_buf[i].descs[j]; in pt3_alloc_dmabuf()
/linux/sound/firewire/tascam/
A Damdtp-tascam.c180 const struct pkt_desc *descs, in process_ir_ctx_payloads() argument
188 const struct pkt_desc *desc = descs + i; in process_ir_ctx_payloads()
204 const struct pkt_desc *descs, in process_it_ctx_payloads() argument
212 const struct pkt_desc *desc = descs + i; in process_it_ctx_payloads()
/linux/drivers/scsi/snic/
A Dvnic_cq_fw.h35 desc = (struct snic_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_fw_service()
50 desc = (struct snic_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_fw_service()
/linux/drivers/scsi/fnic/
A Dvnic_cq_copy.h35 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_copy_service()
50 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_copy_service()

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