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Searched refs:descs (Results 1 – 48 of 48) sorted by relevance

/linux-4.1.27/drivers/gpio/
Ddevres.c40 struct gpio_descs **descs = res; in devm_gpiod_release_array() local
42 gpiod_put_array(*descs); in devm_gpiod_release_array()
217 struct gpio_descs *descs; in devm_gpiod_get_array() local
224 descs = gpiod_get_array(dev, con_id, flags); in devm_gpiod_get_array()
225 if (IS_ERR(descs)) { in devm_gpiod_get_array()
227 return descs; in devm_gpiod_get_array()
230 *dr = descs; in devm_gpiod_get_array()
233 return descs; in devm_gpiod_get_array()
252 struct gpio_descs *descs; in devm_gpiod_get_array_optional() local
254 descs = devm_gpiod_get_array(dev, con_id, flags); in devm_gpiod_get_array_optional()
[all …]
Dgpiolib.c244 struct gpio_desc *descs; in gpiochip_add() local
246 descs = kcalloc(chip->ngpio, sizeof(descs[0]), GFP_KERNEL); in gpiochip_add()
247 if (!descs) in gpiochip_add()
269 struct gpio_desc *desc = &descs[id]; in gpiochip_add()
282 chip->desc = descs; in gpiochip_add()
312 kfree(descs); in gpiochip_add()
2177 struct gpio_descs *descs; in gpiod_get_array() local
2184 descs = kzalloc(sizeof(*descs) + sizeof(descs->desc[0]) * count, in gpiod_get_array()
2186 if (!descs) in gpiod_get_array()
2189 for (descs->ndescs = 0; descs->ndescs < count; ) { in gpiod_get_array()
[all …]
/linux-4.1.27/drivers/dma/ioat/
Ddma_v3.c90 static void xor_set_src(struct ioat_raw_descriptor *descs[2], in xor_set_src()
93 struct ioat_raw_descriptor *raw = descs[xor_idx_to_desc >> idx & 1]; in xor_set_src()
98 static dma_addr_t pq_get_src(struct ioat_raw_descriptor *descs[2], int idx) in pq_get_src()
100 struct ioat_raw_descriptor *raw = descs[pq_idx_to_desc >> idx & 1]; in pq_get_src()
112 static void pq_set_src(struct ioat_raw_descriptor *descs[2], in pq_set_src()
115 struct ioat_pq_descriptor *pq = (struct ioat_pq_descriptor *) descs[0]; in pq_set_src()
116 struct ioat_raw_descriptor *raw = descs[pq_idx_to_desc >> idx & 1]; in pq_set_src()
701 struct ioat_raw_descriptor *descs[2]; in __ioat3_prep_xor_lock() local
715 descs[0] = (struct ioat_raw_descriptor *) xor; in __ioat3_prep_xor_lock()
716 descs[1] = (struct ioat_raw_descriptor *) xor_ex; in __ioat3_prep_xor_lock()
[all …]
Ddma_v2.c476 int descs = 1 << order; in ioat2_alloc_ring() local
483 ring = kcalloc(descs, sizeof(*ring), flags); in ioat2_alloc_ring()
486 for (i = 0; i < descs; i++) { in ioat2_alloc_ring()
498 for (i = 0; i < descs-1; i++) { in ioat2_alloc_ring()
802 int descs; in ioat2_free_chan_resources() local
816 descs = ioat2_ring_space(ioat); in ioat2_free_chan_resources()
817 dev_dbg(to_dev(chan), "freeing %d idle descriptors\n", descs); in ioat2_free_chan_resources()
818 for (i = 0; i < descs; i++) { in ioat2_free_chan_resources()
823 if (descs < total_descs) in ioat2_free_chan_resources()
825 total_descs - descs); in ioat2_free_chan_resources()
[all …]
/linux-4.1.27/drivers/net/ethernet/cirrus/
Dep93xx_eth.c162 struct ep93xx_descs *descs; member
244 rstat = ep->descs->rstat + entry; in ep93xx_rx()
286 struct ep93xx_rdesc *rxd = &ep->descs->rdesc[entry]; in ep93xx_rx()
315 struct ep93xx_rstat *rstat = ep->descs->rstat + ep->rx_pointer; in ep93xx_have_more_rx()
367 txd = &ep->descs->tdesc[entry]; in ep93xx_xmit()
402 tstat = ep->descs->tstat + entry; in ep93xx_tx_complete()
416 int length = ep->descs->tdesc[entry].tdesc1 & 0xfff; in ep93xx_tx_complete()
474 d = ep->descs->rdesc[i].buf_addr; in ep93xx_free_buffers()
484 d = ep->descs->tdesc[i].buf_addr; in ep93xx_free_buffers()
491 dma_free_coherent(dev, sizeof(struct ep93xx_descs), ep->descs, in ep93xx_free_buffers()
[all …]
/linux-4.1.27/drivers/net/ethernet/ibm/
Dibmveth.c914 union ibmveth_buf_desc *descs) in ibmveth_send() argument
928 descs[0].desc, descs[1].desc, in ibmveth_send()
929 descs[2].desc, descs[3].desc, in ibmveth_send()
930 descs[4].desc, descs[5].desc, in ibmveth_send()
948 union ibmveth_buf_desc descs[6]; in ibmveth_start_xmit() local
989 memset(descs, 0, sizeof(descs)); in ibmveth_start_xmit()
1001 descs[0].fields.flags_len = desc_flags | skb->len; in ibmveth_start_xmit()
1002 descs[0].fields.address = adapter->bounce_buffer_dma; in ibmveth_start_xmit()
1004 if (ibmveth_send(adapter, descs)) { in ibmveth_start_xmit()
1021 descs[0].fields.flags_len = desc_flags | skb_headlen(skb); in ibmveth_start_xmit()
[all …]
/linux-4.1.27/drivers/regulator/
Dltc3589.c464 struct ltc3589_regulator *descs; in ltc3589_probe() local
476 descs = ltc3589->regulator_descs; in ltc3589_probe()
477 memcpy(descs, ltc3589_regulators, sizeof(ltc3589_regulators)); in ltc3589_probe()
479 descs[LTC3589_LDO3].desc.fixed_uV = 1800000; in ltc3589_probe()
480 descs[LTC3589_LDO4].desc.volt_table = ltc3589_ldo4; in ltc3589_probe()
482 descs[LTC3589_LDO3].desc.fixed_uV = 2800000; in ltc3589_probe()
483 descs[LTC3589_LDO4].desc.volt_table = ltc3589_12_ldo4; in ltc3589_probe()
/linux-4.1.27/drivers/scsi/fnic/
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()
Dvnic_wq_copy.h48 struct fcpio_host_req *desc = wq->ring.descs; in vnic_wq_copy_next_desc()
88 struct fcpio_host_req *wq_desc = wq->ring.descs; in vnic_wq_copy_service()
Dvnic_cq.h81 cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs + in vnic_cq_service()
98 cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs + in vnic_cq_service()
Dvnic_dev.c190 memset(ring->descs, 0, ring->size); in vnic_dev_clear_desc_ring()
211 ring->descs = (u8 *)ring->descs_unaligned + in vnic_dev_alloc_desc_ring()
223 if (ring->descs) { in vnic_dev_free_desc_ring()
228 ring->descs = NULL; in vnic_dev_free_desc_ring()
Dvnic_dev.h96 void *descs; member
Dvnic_wq.c48 buf->desc = (u8 *)wq->ring.descs + in vnic_wq_alloc_bufs()
Dvnic_rq.c48 buf->desc = (u8 *)rq->ring.descs + in vnic_rq_alloc_bufs()
/linux-4.1.27/drivers/clk/mvebu/
Dclk-corediv.c42 const struct clk_corediv_desc *descs; member
192 .descs = mvebu_corediv_desc,
208 .descs = mvebu_corediv_desc,
224 .descs = mvebu_corediv_desc,
278 corediv[i].desc = soc_desc->descs + i; in mvebu_corediv_clk_init()
/linux-4.1.27/drivers/net/ethernet/faraday/
Dftmac100.c67 struct ftmac100_descs *descs; member
311 return &priv->descs->rxdes[priv->rx_pointer]; in ftmac100_current_rxdes()
576 return &priv->descs->txdes[priv->tx_pointer]; in ftmac100_current_txdes()
581 return &priv->descs->txdes[priv->tx_clean_pointer]; in ftmac100_current_clean_txdes()
704 struct ftmac100_rxdes *rxdes = &priv->descs->rxdes[i]; in ftmac100_free_buffers()
716 struct ftmac100_txdes *txdes = &priv->descs->txdes[i]; in ftmac100_free_buffers()
728 priv->descs, priv->descs_dma_addr); in ftmac100_free_buffers()
735 priv->descs = dma_zalloc_coherent(priv->dev, in ftmac100_alloc_buffers()
739 if (!priv->descs) in ftmac100_alloc_buffers()
743 ftmac100_rxdes_set_end_of_ring(&priv->descs->rxdes[RX_QUEUE_ENTRIES - 1]); in ftmac100_alloc_buffers()
[all …]
Dftgmac100.c59 struct ftgmac100_descs *descs; member
329 return &priv->descs->rxdes[priv->rx_pointer]; in ftgmac100_current_rxdes()
615 return &priv->descs->txdes[priv->tx_pointer]; in ftgmac100_current_txdes()
621 return &priv->descs->txdes[priv->tx_clean_pointer]; in ftgmac100_current_clean_txdes()
749 struct ftgmac100_rxdes *rxdes = &priv->descs->rxdes[i]; in ftgmac100_free_buffers()
761 struct ftgmac100_txdes *txdes = &priv->descs->txdes[i]; in ftgmac100_free_buffers()
773 priv->descs, priv->descs_dma_addr); in ftgmac100_free_buffers()
780 priv->descs = dma_zalloc_coherent(priv->dev, in ftgmac100_alloc_buffers()
783 if (!priv->descs) in ftgmac100_alloc_buffers()
787 ftgmac100_rxdes_set_end_of_ring(&priv->descs->rxdes[RX_QUEUE_ENTRIES - 1]); in ftgmac100_alloc_buffers()
[all …]
/linux-4.1.27/drivers/vhost/
Dvringh.c152 struct vring_desc **descs, int *desc_max) in move_to_indirect() argument
173 *descs = addr; in move_to_indirect()
208 struct vring_desc **descs, int *desc_max) in return_from_indirect() argument
213 *descs = vrh->vring.desc; in return_from_indirect()
266 struct vring_desc desc, *descs; in __vringh_iov() local
271 descs = vrh->vring.desc; in __vringh_iov()
289 err = slow_copy(vrh, &desc, &descs[i], rcheck, getrange, in __vringh_iov()
292 err = copy(&desc, &descs[i], sizeof(desc)); in __vringh_iov()
315 &descs, &desc_max); in __vringh_iov()
322 vringh_bad("Descriptor loop in %p", descs); in __vringh_iov()
[all …]
/linux-4.1.27/drivers/media/pci/pt3/
Dpt3_dma.c149 adap->desc_buf[i].descs, adap->desc_buf[i].b_addr); in pt3_free_dmabuf()
188 adap->desc_buf[i].descs = p; in pt3_alloc_dmabuf()
192 d = &adap->desc_buf[i - 1].descs[DESCS_IN_PAGE - 1]; in pt3_alloc_dmabuf()
198 d = &adap->desc_buf[i].descs[j]; in pt3_alloc_dmabuf()
Dpt3.h95 struct xfer_desc *descs; /* PAGE_SIZE (xfer_desc[DESCS_IN_PAGE]) */ member
/linux-4.1.27/drivers/net/ethernet/marvell/
Dmvneta.c424 struct mvneta_tx_desc *descs; member
456 struct mvneta_rx_desc *descs; member
646 prefetch(rxq->descs + rxq->next_desc_to_proc); in mvneta_rxq_next_desc_get()
647 return rxq->descs + rx_desc; in mvneta_rxq_next_desc_get()
702 return txq->descs + tx_desc; in mvneta_txq_next_desc_get()
753 if (txq->descs != NULL) in mvneta_port_up()
762 if (rxq->descs != NULL) in mvneta_port_up()
1321 struct mvneta_tx_desc *tx_desc = txq->descs + in mvneta_txq_bufs_free()
1448 struct mvneta_rx_desc *rx_desc = rxq->descs + i; in mvneta_rxq_drop_pkts()
1680 struct mvneta_tx_desc *tx_desc = txq->descs + i; in mvneta_tx_tso()
[all …]
Dmvpp2.c808 struct mvpp2_tx_desc *descs; member
831 struct mvpp2_rx_desc *descs; member
4018 if (txq->descs != NULL) in mvpp2_egress_enable()
4095 prefetch(rxq->descs + rxq->next_desc_to_proc); in mvpp2_rxq_next_desc_get()
4096 return rxq->descs + rx_desc; in mvpp2_rxq_next_desc_get()
4150 return txq->descs + tx_desc; in mvpp2_txq_next_desc_get()
4410 struct mvpp2_tx_desc *tx_desc = txq->descs + in mvpp2_txq_bufs_free()
4472 aggr_txq->descs = dma_alloc_coherent(&pdev->dev, in mvpp2_aggr_txq_init()
4475 if (!aggr_txq->descs) in mvpp2_aggr_txq_init()
4479 BUG_ON(aggr_txq->descs != in mvpp2_aggr_txq_init()
[all …]
/linux-4.1.27/drivers/net/ethernet/cisco/enic/
Dvnic_cq.h83 cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs + in vnic_cq_service()
100 cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs + in vnic_cq_service()
Dvnic_dev.c228 memset(ring->descs, 0, ring->size); in vnic_dev_clear_desc_ring()
248 ring->descs = (u8 *)ring->descs_unaligned + in vnic_dev_alloc_desc_ring()
260 if (ring->descs) { in vnic_dev_free_desc_ring()
265 ring->descs = NULL; in vnic_dev_free_desc_ring()
Dvnic_dev.h61 void *descs; member
Dvnic_wq.c46 buf->desc = (u8 *)wq->ring.descs + in vnic_wq_alloc_bufs()
Dvnic_rq.c46 buf->desc = (u8 *)rq->ring.descs + in vnic_rq_alloc_bufs()
/linux-4.1.27/include/linux/gpio/
Dconsumer.h71 void gpiod_put_array(struct gpio_descs *descs);
93 void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs);
199 static inline void gpiod_put_array(struct gpio_descs *descs) in gpiod_put_array() argument
261 struct gpio_descs *descs) in devm_gpiod_put_array() argument
/linux-4.1.27/drivers/dma/
Dsirf-dma.c383 LIST_HEAD(descs); in sirfsoc_dma_alloc_chan_resources()
401 list_add_tail(&sdesc->node, &descs); in sirfsoc_dma_alloc_chan_resources()
410 list_splice_tail_init(&descs, &schan->free); in sirfsoc_dma_alloc_chan_resources()
423 LIST_HEAD(descs); in sirfsoc_dma_free_chan_resources()
434 list_splice_tail_init(&schan->free, &descs); in sirfsoc_dma_free_chan_resources()
439 list_for_each_entry_safe(sdesc, tmp, &descs, node) in sirfsoc_dma_free_chan_resources()
Dmpc512x_dma.c507 LIST_HEAD(descs); in mpc_dma_alloc_chan_resources()
533 list_add_tail(&mdesc->node, &descs); in mpc_dma_alloc_chan_resources()
547 list_splice_tail_init(&descs, &mchan->free); in mpc_dma_alloc_chan_resources()
565 LIST_HEAD(descs); in mpc_dma_free_chan_resources()
576 list_splice_tail_init(&mchan->free, &descs); in mpc_dma_free_chan_resources()
588 list_for_each_entry_safe(mdesc, tmp, &descs, node) in mpc_dma_free_chan_resources()
Dtimb_dma.c95 unsigned int descs; /* Descriptors to allocate */ member
429 for (i = 0; i < td_chan->descs; i++) { in td_alloc_chan_resources()
721 td_chan->descs = pchan->descriptors; in td_probe()
Dedma.c812 LIST_HEAD(descs); in edma_alloc_chan_resources()
/linux-4.1.27/drivers/net/ethernet/natsemi/
Dns83820.c420 __le32 *descs; member
537 sg = dev->rx_info.descs + (next_empty * DESC_SIZE); in ns83820_add_rx_skb()
548 …dev->rx_info.descs[((NR_RX_DESC + next_empty - 1) % NR_RX_DESC) * DESC_SIZE] = cpu_to_le32(dev->rx… in ns83820_add_rx_skb()
609 build_rx_desc(dev, dev->rx_info.descs + (DESC_SIZE * i), 0, 0, CMDSTS_OWN, 0); in clear_rx_desc()
729 dev->rx_info.next_rx_desc = dev->rx_info.descs; in ns83820_setup_rx()
846 (dev->rx_info.descs + (DESC_SIZE * dev->rx_info.next_rx)),
848 (dev->rx_info.descs + (DESC_SIZE * dev->rx_info.next_empty))
927 desc = info->descs + (DESC_SIZE * next_rx);
930 info->next_rx_desc = info->descs + (DESC_SIZE * next_rx);
1992 dev->rx_info.descs = pci_alloc_consistent(pci_dev,
[all …]
/linux-4.1.27/drivers/dma/sh/
Drcar-dmac.c108 struct rcar_dmac_desc descs[0]; member
114 ((PAGE_SIZE - offsetof(struct rcar_dmac_desc_page, descs)) / \
476 struct rcar_dmac_desc *desc = &page->descs[i]; in rcar_dmac_desc_alloc()
728 LIST_HEAD(descs); in rcar_dmac_chan_reinit()
733 list_splice_init(&chan->desc.pending, &descs); in rcar_dmac_chan_reinit()
734 list_splice_init(&chan->desc.active, &descs); in rcar_dmac_chan_reinit()
735 list_splice_init(&chan->desc.done, &descs); in rcar_dmac_chan_reinit()
736 list_splice_init(&chan->desc.wait, &descs); in rcar_dmac_chan_reinit()
742 list_for_each_entry_safe(desc, _desc, &descs, node) { in rcar_dmac_chan_reinit()
/linux-4.1.27/drivers/gpu/drm/atmel-hlcdc/
Datmel_hlcdc_plane.c986 const struct atmel_hlcdc_layer_desc *descs = dc->desc->layers; in atmel_hlcdc_create_planes() local
995 if (descs[i].type == ATMEL_HLCDC_OVERLAY_LAYER) in atmel_hlcdc_create_planes()
1016 if (descs[i].type == ATMEL_HLCDC_PP_LAYER) in atmel_hlcdc_create_planes()
1019 plane = atmel_hlcdc_plane_create(dev, &descs[i], props); in atmel_hlcdc_create_planes()
1025 switch (descs[i].type) { in atmel_hlcdc_create_planes()
/linux-4.1.27/drivers/media/pci/solo6x10/
Dsolo6x10-p2m.c102 p2m_dev->descs = desc; in solo_p2m_dma_desc()
182 desc = &p2m_dev->descs[p2m_dev->desc_idx]; in solo_p2m_isr()
Dsolo6x10.h131 struct solo_p2m_desc *descs; member
/linux-4.1.27/drivers/soc/ti/
Dknav_qmss_acc.c188 kq->descs[idx] = val; in knav_acc_int_handler()
413 kq->descs = devm_kzalloc(range->kdev->dev, in knav_acc_init_queue()
415 if (!kq->descs) in knav_acc_init_queue()
Dknav_qmss.h256 u32 *descs; member
Dknav_qmss_queue.c646 if (inst->descs) { in knav_queue_pop()
653 val = inst->descs[idx]; in knav_queue_pop()
/linux-4.1.27/drivers/gpu/drm/exynos/
Dexynos_drm_g2d.c180 struct g2d_buf_desc descs[MAX_REG_TYPE_NR]; member
716 buf_desc = &buf_info->descs[reg_type]; in g2d_map_cmdlist_gem()
792 buf_desc = &buf_info->descs[reg_type]; in g2d_unmap_cmdlist_gem()
995 buf_desc = &buf_info->descs[reg_type]; in g2d_check_reg_offset()
1009 buf_desc = &buf_info->descs[reg_type]; in g2d_check_reg_offset()
1024 buf_desc = &buf_info->descs[reg_type]; in g2d_check_reg_offset()
/linux-4.1.27/arch/cris/arch-v32/drivers/
Dcryptocop.c2491 …struct cryptocop_desc descs[5]; /* Max 5 descriptors are needed, there are three transfo… in cryptocop_ioctl_process() local
2803 descs[desc_ix].cfg = NULL; in cryptocop_ioctl_process()
2804 descs[desc_ix].length = next_ix - prev_ix; in cryptocop_ioctl_process()
2817 dcfgs[dcfg_ix].next = descs[desc_ix].cfg; in cryptocop_ioctl_process()
2818 descs[desc_ix].cfg = &dcfgs[dcfg_ix]; in cryptocop_ioctl_process()
2832 dcfgs[dcfg_ix].next = descs[desc_ix].cfg; in cryptocop_ioctl_process()
2833 descs[desc_ix].cfg = &dcfgs[dcfg_ix]; in cryptocop_ioctl_process()
2846 dcfgs[dcfg_ix].next = descs[desc_ix].cfg; in cryptocop_ioctl_process()
2847 descs[desc_ix].cfg = &dcfgs[dcfg_ix]; in cryptocop_ioctl_process()
2850 if (!descs[desc_ix].cfg){ in cryptocop_ioctl_process()
[all …]
/linux-4.1.27/drivers/usb/gadget/function/
Df_fs.c116 struct usb_endpoint_descriptor *descs[3]; member
1041 desc = epfile->ep->descs[desc_idx]; in ffs_epfile_ioctl()
1657 ds = ep->descs[desc_idx]; in ffs_func_eps_enable()
2500 if (unlikely(ffs_ep->descs[ep_desc_id])) { in __ffs_func_bind_do_descs()
2506 ffs_ep->descs[ep_desc_id] = ds; in __ffs_func_bind_do_descs()
2510 ds->bEndpointAddress = ffs_ep->descs[0]->bEndpointAddress; in __ffs_func_bind_do_descs()
2512 ds->wMaxPacketSize = ffs_ep->descs[0]->wMaxPacketSize; in __ffs_func_bind_do_descs()
2592 struct usb_endpoint_descriptor **descs; in __ffs_func_bind_do_nums() local
2593 descs = func->eps[idx].descs; in __ffs_func_bind_do_nums()
2594 newValue = descs[descs[0] ? 0 : 1]->bEndpointAddress; in __ffs_func_bind_do_nums()
Df_rndis.c913 struct usb_os_desc *descs[1]; in rndis_alloc_inst() local
931 descs[0] = &opts->rndis_os_desc; in rndis_alloc_inst()
933 usb_os_desc_prepare_interf_dir(&opts->func_inst.group, 1, descs, in rndis_alloc_inst()
/linux-4.1.27/Documentation/gpio/
Dconsumer.txt124 void gpiod_put_array(struct gpio_descs *descs)
134 void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs)
/linux-4.1.27/drivers/net/ethernet/ti/
Dnetcp_core.c1735 unsigned int descs = knav_pool_count(netcp->tx_pool); in netcp_ndo_tx_timeout() local
1737 dev_err(netcp->ndev_dev, "transmit timed out tx descs(%d)\n", descs); in netcp_ndo_tx_timeout()
/linux-4.1.27/Documentation/networking/
Dstmmac.txt291 o descs.h: descriptor structure definitions;
/linux-4.1.27/arch/x86/kvm/
Dvmx.c1712 struct desc_struct *descs; in reload_tss() local
1714 descs = (void *)gdt->address; in reload_tss()
1715 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */ in reload_tss()