/linux/drivers/gpio/ |
H A D | gpio-aggregator.c | 252 struct gpio_desc **descs; member 306 descs[j++] = fwd->descs[i]; in gpio_fwd_get_multiple() 385 descs[j++] = fwd->descs[i]; in gpio_fwd_set_multiple() 522 desc_to_gpio(descs[i]), gpiod_to_irq(descs[i])); in gpiochip_fwd_create() 524 if (gpiod_cansleep(descs[i])) in gpiochip_fwd_create() 543 fwd->descs = descs; in gpiochip_fwd_create() 571 struct gpio_desc **descs; in gpio_aggregator_probe() local 580 descs = devm_kmalloc_array(dev, n, sizeof(*descs), GFP_KERNEL); in gpio_aggregator_probe() 581 if (!descs) in gpio_aggregator_probe() 586 if (IS_ERR(descs[i])) in gpio_aggregator_probe() [all …]
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H A D | gpiolib-devres.c | 34 struct gpio_descs **descs = res; in devm_gpiod_release_array() local 36 gpiod_put_array(*descs); in devm_gpiod_release_array() 216 struct gpio_descs *descs; in devm_gpiod_get_array() local 224 if (IS_ERR(descs)) { in devm_gpiod_get_array() 226 return descs; in devm_gpiod_get_array() 229 *dr = descs; in devm_gpiod_get_array() 232 return descs; in devm_gpiod_get_array() 251 struct gpio_descs *descs; in devm_gpiod_get_array_optional() local 254 if (gpiod_not_found(descs)) in devm_gpiod_get_array_optional() 257 return descs; in devm_gpiod_get_array_optional() [all …]
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H A D | gpiolib.c | 721 kfree(gdev->descs); in gpiodev_release() 931 gdev->descs = kcalloc(gc->ngpio, sizeof(*gdev->descs), GFP_KERNEL); in gpiochip_add_data_with_key() 932 if (!gdev->descs) { in gpiochip_add_data_with_key() 1094 kfree(gdev->descs); in gpiochip_add_data_with_key() 4571 if (!descs) in gpiod_get_array() 4574 for (descs->ndescs = 0; descs->ndescs < count; descs->ndescs++) { in gpiod_get_array() 4581 descs->desc[descs->ndescs] = desc; in gpiod_get_array() 4602 descs = array; in gpiod_get_array() 4665 return descs; in gpiod_get_array() 4689 return descs; in gpiod_get_array_optional() [all …]
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H A D | gpio-moxtet.c | 21 static const struct moxtet_gpio_desc descs[] = { variable 124 if (id >= ARRAY_SIZE(descs)) { in moxtet_gpio_probe() 136 chip->desc = &descs[id]; in moxtet_gpio_probe()
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/linux/drivers/dma/ioat/ |
H A D | prep.c | 192 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 …]
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H A D | dma.c | 389 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 …]
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/linux/drivers/infiniband/hw/mlx5/ |
H A D | counters.c | 592 descs[j].name = names[i].name; in mlx5_ib_fill_counters() 601 descs[j].name = names[i].name; in mlx5_ib_fill_counters() 611 descs[j].name = names[i].name; in mlx5_ib_fill_counters() 621 descs[j].name = names[i].name; in mlx5_ib_fill_counters() 631 descs[j].name = names[i].name; in mlx5_ib_fill_counters() 641 descs[j].name = cong_cnts[i].name; in mlx5_ib_fill_counters() 737 cnts->descs = kcalloc(num_counters, in __mlx5_ib_alloc_counters() 739 if (!cnts->descs) in __mlx5_ib_alloc_counters() 750 kfree(cnts->descs); in __mlx5_ib_alloc_counters() 751 cnts->descs = NULL; in __mlx5_ib_alloc_counters() [all …]
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/linux/drivers/pinctrl/intel/ |
H A D | pinctrl-intel-platform.c | 29 struct pinctrl_pin_desc *descs; in intel_platform_pinctrl_prepare_pins() local 37 descs = devm_krealloc_array(dev, pins->pins, base + size, sizeof(*descs), GFP_KERNEL); in intel_platform_pinctrl_prepare_pins() 38 if (!descs) in intel_platform_pinctrl_prepare_pins() 49 desc = &descs[pin_number]; in intel_platform_pinctrl_prepare_pins() 54 pins->pins = descs; in intel_platform_pinctrl_prepare_pins()
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/linux/sound/firewire/ |
H A D | amdtp-stream.c | 560 descs[pos] = cache[cache_pos]; in pool_replayed_seq() 1657 struct pkt_desc *descs; in amdtp_stream_start() local 1745 s->ctx_data.rx.seq.descs = kcalloc(queue_size, sizeof(*s->ctx_data.rx.seq.descs), GFP_KERNEL); in amdtp_stream_start() 1746 if (!s->ctx_data.rx.seq.descs) { in amdtp_stream_start() 1770 descs = kcalloc(s->queue_size + 8, sizeof(*descs), GFP_KERNEL); in amdtp_stream_start() 1771 if (!descs) { in amdtp_stream_start() 1775 s->packet_descs = descs; in amdtp_stream_start() 1779 INIT_LIST_HEAD(&descs->link); in amdtp_stream_start() 1781 ++descs; in amdtp_stream_start() 1826 kfree(s->ctx_data.rx.seq.descs); in amdtp_stream_start() [all …]
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/linux/drivers/comedi/drivers/ |
H A D | mite.c | 670 desc = &ring->descs[i]; in mite_init_ring_descriptors() 679 desc = &ring->descs[i]; in mite_init_ring_descriptors() 699 struct mite_dma_desc *descs = ring->descs; in mite_free_dma_descs() local 701 if (descs) { in mite_free_dma_descs() 704 descs, ring->dma_addr); in mite_free_dma_descs() 705 ring->descs = NULL; in mite_free_dma_descs() 719 struct mite_dma_desc *descs; in mite_buf_change() local 730 n_links * sizeof(*descs), in mite_buf_change() 732 if (!descs) { in mite_buf_change() 737 ring->descs = descs; in mite_buf_change() [all …]
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/linux/drivers/rpmsg/ |
H A D | qcom_glink_smem.c | 229 __le32 *descs; in qcom_glink_smem_register() local 273 descs = qcom_smem_get(remote_pid, in qcom_glink_smem_register() 275 if (IS_ERR(descs)) { in qcom_glink_smem_register() 277 ret = PTR_ERR(descs); in qcom_glink_smem_register() 287 tx_pipe->tail = &descs[0]; in qcom_glink_smem_register() 288 tx_pipe->head = &descs[1]; in qcom_glink_smem_register() 289 rx_pipe->tail = &descs[2]; in qcom_glink_smem_register() 290 rx_pipe->head = &descs[3]; in qcom_glink_smem_register()
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/linux/drivers/net/ethernet/cirrus/ |
H A D | ep93xx_eth.c | 157 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 …]
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/linux/scripts/ |
H A D | get_feat.pl | 432 my (@lines, @descs); 470 push @descs, "$d\\"; 473 push @descs, $d; 477 push @descs, $description; 480 push @lines, "" while (scalar(@lines) < 2 + scalar(@descs)); 487 } elsif ($ln >= 2 && scalar(@descs)) { 489 printf "|%-${desc_size}s", shift @descs;
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/linux/drivers/clk/mvebu/ |
H A D | clk-corediv.c | 41 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()
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/linux/drivers/gpu/drm/gud/ |
H A D | gud_connector.c | 702 struct gud_connector_descriptor_req *descs; in gud_get_connectors() local 706 descs = kmalloc_array(GUD_CONNECTORS_MAX_NUM, sizeof(*descs), GFP_KERNEL); in gud_get_connectors() 707 if (!descs) in gud_get_connectors() 711 descs, GUD_CONNECTORS_MAX_NUM * sizeof(*descs)); in gud_get_connectors() 714 if (!ret || ret % sizeof(*descs)) { in gud_get_connectors() 719 num_connectors = ret / sizeof(*descs); in gud_get_connectors() 722 ret = gud_connector_create(gdrm, i, &descs[i]); in gud_get_connectors() 727 kfree(descs); in gud_get_connectors()
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/linux/drivers/regulator/ |
H A D | sun20i-regulator.c | 17 const struct regulator_desc *descs; member 80 .descs = sun20i_d1_system_ldo_descs, 126 const struct regulator_desc *desc = &data->descs[i]; in sun20i_regulator_probe()
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H A D | ltc3589.c | 382 struct regulator_desc *descs; in ltc3589_probe() local 394 descs = ltc3589->regulator_descs; in ltc3589_probe() 395 memcpy(descs, ltc3589_regulators, sizeof(ltc3589_regulators)); in ltc3589_probe() 396 descs[LTC3589_LDO3].fixed_uV = info->fixed_uV; in ltc3589_probe() 397 descs[LTC3589_LDO4].volt_table = info->volt_table; in ltc3589_probe()
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/linux/tools/testing/selftests/bpf/ |
H A D | xsk.h | 68 struct xdp_desc *descs = (struct xdp_desc *)tx->ring; in xsk_ring_prod__tx_desc() local 70 return &descs[idx & tx->mask]; in xsk_ring_prod__tx_desc() 76 const struct xdp_desc *descs = (const struct xdp_desc *)rx->ring; in xsk_ring_cons__rx_desc() local 78 return &descs[idx & rx->mask]; in xsk_ring_cons__rx_desc()
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/linux/drivers/scsi/fnic/ |
H A D | vnic_cq_copy.h | 23 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_copy_service() 38 desc = (struct fcpio_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_copy_service()
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/linux/drivers/scsi/snic/ |
H A D | vnic_cq_fw.h | 21 desc = (struct snic_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_fw_service() 36 desc = (struct snic_fw_req *)((u8 *)cq->ring.descs + in vnic_cq_fw_service()
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/linux/drivers/media/pci/pt3/ |
H A D | pt3_dma.c | 140 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()
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/linux/drivers/net/ethernet/faraday/ |
H A D | ftmac100.c | 56 struct ftmac100_descs *descs; member 336 return &priv->descs->rxdes[priv->rx_pointer]; in ftmac100_current_rxdes() 602 return &priv->descs->txdes[priv->tx_pointer]; in ftmac100_current_txdes() 607 return &priv->descs->txdes[priv->tx_clean_pointer]; in ftmac100_current_clean_txdes() 730 struct ftmac100_rxdes *rxdes = &priv->descs->rxdes[i]; in ftmac100_free_buffers() 742 struct ftmac100_txdes *txdes = &priv->descs->txdes[i]; in ftmac100_free_buffers() 754 priv->descs, priv->descs_dma_addr); in ftmac100_free_buffers() 761 priv->descs = dma_alloc_coherent(priv->dev, in ftmac100_alloc_buffers() 764 if (!priv->descs) in ftmac100_alloc_buffers() 768 ftmac100_rxdes_set_end_of_ring(&priv->descs->rxdes[RX_QUEUE_ENTRIES - 1]); in ftmac100_alloc_buffers() [all …]
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/linux/drivers/net/ethernet/intel/ice/ |
H A D | ice_xsk.c | 992 static void ice_xmit_pkt_batch(struct ice_tx_ring *xdp_ring, struct xdp_desc *descs, in ice_xmit_pkt_batch() argument 1002 dma = xsk_buff_raw_get_dma(xdp_ring->xsk_pool, descs[i].addr); in ice_xmit_pkt_batch() 1003 xsk_buff_raw_dma_sync_for_device(xdp_ring->xsk_pool, dma, descs[i].len); in ice_xmit_pkt_batch() 1007 tx_desc->cmd_type_offset_bsz = ice_build_ctob(xsk_is_eop_desc(&descs[i]), in ice_xmit_pkt_batch() 1008 0, descs[i].len, 0); in ice_xmit_pkt_batch() 1010 *total_bytes += descs[i].len; in ice_xmit_pkt_batch() 1031 ice_xmit_pkt_batch(xdp_ring, &descs[i], total_bytes); in ice_fill_tx_hw_ring() 1033 ice_xmit_pkt(xdp_ring, &descs[i], total_bytes); in ice_fill_tx_hw_ring() 1044 struct xdp_desc *descs = xdp_ring->xsk_pool->tx_descs; in ice_xmit_zc() local 1060 ice_fill_tx_hw_ring(xdp_ring, descs, nb_processed, &total_bytes); in ice_xmit_zc() [all …]
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/linux/net/xdp/ |
H A D | xsk_queue.h | 241 struct xdp_desc *descs = pool->tx_descs; in xskq_cons_read_desc_batch() local 252 descs[nb_entries] = ring->desc[idx]; in xskq_cons_read_desc_batch() 254 parse_desc(q, pool, &descs[nb_entries], &parsed); in xskq_cons_read_desc_batch() 398 static inline void xskq_prod_write_addr_batch(struct xsk_queue *q, struct xdp_desc *descs, in xskq_prod_write_addr_batch() argument 407 ring->desc[cached_prod++ & q->ring_mask] = descs[i].addr; in xskq_prod_write_addr_batch()
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/linux/include/linux/gpio/ |
H A D | consumer.h | 84 void gpiod_put_array(struct gpio_descs *descs); 107 void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs); 256 static inline void gpiod_put_array(struct gpio_descs *descs) in gpiod_put_array() argument 261 WARN_ON(descs); in gpiod_put_array() 318 struct gpio_descs *descs) in devm_gpiod_put_array() argument 323 WARN_ON(descs); in devm_gpiod_put_array()
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