/linux-master/drivers/dma/dw-edma/ |
H A D | dw-edma-core.c | 365 enum dma_transfer_direction dir = xfer->direction; 548 enum dma_transfer_direction direction, 554 xfer.direction = direction; 566 enum dma_transfer_direction direction, 572 xfer.direction = direction; 590 xfer.direction = ilt->dir; 546 dw_edma_device_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, unsigned int len, enum dma_transfer_direction direction, unsigned long flags, void *context) argument 564 dw_edma_device_prep_dma_cyclic(struct dma_chan *dchan, dma_addr_t paddr, size_t len, size_t count, enum dma_transfer_direction direction, unsigned long flags) argument
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/linux-master/drivers/staging/greybus/ |
H A D | audio_codec.h | 101 /* stream direction */ 218 __u8 direction); 221 __u8 direction);
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/linux-master/drivers/net/wireless/ath/wcn36xx/ |
H A D | smd.h | 133 u8 direction, 136 int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 direction, u8 sta_index);
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/linux-master/drivers/mmc/host/ |
H A D | jz4740_mmc.c | 341 conf.direction = DMA_MEM_TO_DEV; 344 conf.direction = DMA_DEV_TO_MEM; 354 conf.direction, 359 conf.direction == DMA_MEM_TO_DEV ? "TX" : "RX"); 745 int direction; local 748 direction = SG_MITER_TO_SG; 750 direction = SG_MITER_FROM_SG; 752 sg_miter_start(&host->miter, data->sg, data->sg_len, direction); 781 * Data transfer direction is defined later by 790 * Data transfer direction wa [all...] |
/linux-master/sound/soc/amd/acp/ |
H A D | amd.h | 245 static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int direction) argument 249 if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
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/linux-master/drivers/virt/acrn/ |
H A D | ioeventfd.c | 204 if (req->reqs.mmio_request.direction == ACRN_IOREQ_DIR_READ) { 213 if (req->reqs.pio_request.direction == ACRN_IOREQ_DIR_READ) {
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/linux-master/sound/soc/qcom/ |
H A D | lpass-apq8016.c | 124 int direction, unsigned int dai_id) 129 if (direction == SNDRV_PCM_STREAM_PLAYBACK) { 123 apq8016_lpass_alloc_dma_channel(struct lpass_data *drvdata, int direction, unsigned int dai_id) argument
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/linux-master/drivers/dma/sh/ |
H A D | rz-dmac.c | 53 enum dma_transfer_direction direction; member in struct:rz_dmac_desc 344 if (d->direction == DMA_DEV_TO_MEM) { 354 if (d->direction == DMA_DEV_TO_MEM) { 491 desc->direction = DMA_MEM_TO_MEM; 500 enum dma_transfer_direction direction, 522 desc->direction = direction; 524 if (direction == DMA_DEV_TO_MEM) 498 rz_dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl, unsigned int sg_len, enum dma_transfer_direction direction, unsigned long flags, void *context) argument
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/linux-master/include/linux/ |
H A D | dpll.h | 40 const enum dpll_pin_direction direction, 44 enum dpll_pin_direction *direction,
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/linux-master/include/uapi/linux/ |
H A D | virtio_snd.h | 243 /* dataflow direction (VIRTIO_SND_D_XXX) */ 244 __u8 direction; member in struct:virtio_snd_pcm_info 348 /* dataflow direction (VIRTIO_SND_D_XXX) */ 349 __u8 direction; member in struct:virtio_snd_chmap_info
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/linux-master/drivers/bus/ |
H A D | ts-nbus.c | 83 static void ts_nbus_set_direction(struct ts_nbus *ts_nbus, int direction) argument 88 if (direction == TS_NBUS_DIRECTION_IN) 204 /* set the data gpios direction as input before reading */ 225 /* restore the data gpios direction as output after reading */
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/linux-master/sound/usb/ |
H A D | pcm.c | 40 if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) { 60 if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) { 129 subs->direction == SNDRV_PCM_STREAM_PLAYBACK) || 131 subs->direction == SNDRV_PCM_STREAM_CAPTURE)) 134 subs->direction == SNDRV_PCM_STREAM_PLAYBACK) || 136 subs->direction == SNDRV_PCM_STREAM_CAPTURE)) { 619 if (subs->direction == SNDRV_PCM_STREAM_CAPTURE) 1207 int direction = substream->stream; local 1210 struct snd_usb_substream *subs = &as->substream[direction]; 1215 if (direction 1241 int direction = substream->stream; local [all...] |
/linux-master/drivers/usb/cdns3/ |
H A D | cdnsp-gadget.c | 317 * Index = (epnum * 2) + direction - 1, 318 * where direction = 0 for OUT, 1 for IN. 320 * index = (epnum * 2) + direction - 1 = (epnum * 2) + 1 - 1 = (epnum * 2) 358 preq->direction = pep->direction; 362 ret = usb_gadget_map_request_by_dev(pdev->dev, request, pep->direction); 391 pep->direction); 1222 preq->direction); 1577 if (!pep->direction) { 1613 bool direction local [all...] |
/linux-master/lib/ |
H A D | iov_iter.c | 162 void iov_iter_init(struct iov_iter *i, unsigned int direction, argument 166 WARN_ON(direction & ~(READ | WRITE)); 170 .data_source = direction, 610 void iov_iter_kvec(struct iov_iter *i, unsigned int direction, argument 614 WARN_ON(direction & ~(READ | WRITE)); 617 .data_source = direction, 626 void iov_iter_bvec(struct iov_iter *i, unsigned int direction, argument 630 WARN_ON(direction & ~(READ | WRITE)); 633 .data_source = direction, 645 * @direction 655 iov_iter_xarray(struct iov_iter *i, unsigned int direction, struct xarray *xarray, loff_t start, size_t count) argument 679 iov_iter_discard(struct iov_iter *i, unsigned int direction, size_t count) argument [all...] |
/linux-master/drivers/usb/usbip/ |
H A D | usbip_common.c | 265 pdu->base.direction, 502 base->direction = cpu_to_be32(base->direction); 508 base->direction = be32_to_cpu(base->direction); 772 /* the direction of urb must be OUT. */ 778 /* the direction of urb must be IN. */
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/linux-master/drivers/gpu/host1x/ |
H A D | job.c | 154 enum dma_data_direction direction; local 168 direction = DMA_TO_DEVICE; 172 direction = DMA_FROM_DEVICE; 176 direction = DMA_BIDIRECTIONAL; 184 map = host1x_bo_pin(dev, bo, direction, NULL);
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/linux-master/drivers/gpu/drm/tegra/ |
H A D | submit.c | 68 gather_bo_pin(struct device *dev, struct host1x_bo *bo, enum dma_data_direction direction) argument 80 map->direction = direction; 94 err = dma_map_sgtable(dev, map->sgt, direction, 0); 117 dma_unmap_sgtable(map->dev, map->sgt, map->direction, 0);
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/linux-master/drivers/scsi/ |
H A D | aha1740.c | 325 unchar direction; local 385 direction = 0; 387 direction = 1; 389 direction = 0; 431 host->ecb[ecbno].dir = direction;
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/linux-master/tools/testing/selftests/alsa/ |
H A D | pcm-test.c | 153 int card, dev, subdev, count, direction, err; local 204 for (direction = 0; direction < 2; direction++) { 205 stream = direction ? SND_PCM_STREAM_CAPTURE : SND_PCM_STREAM_PLAYBACK;
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/linux-master/tools/testing/selftests/net/forwarding/ |
H A D | tc_police.sh | 356 local direction=$1; shift 358 tc filter add dev $dev $direction protocol ip pref 1 handle 101 flower \ 373 tc_check_packets "dev $dev $direction" 101 13 377 local overlimits_t0=$(tc_rule_stats_get ${dev} 1 ${direction} .overlimits) 386 tc filter del dev $dev $direction protocol ip pref 1 handle 101 flower
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/linux-master/sound/core/seq/ |
H A D | seq_ump_client.c | 47 int opened[2]; /* current opens for each direction */ 195 port->direction |= SNDRV_SEQ_PORT_DIR_INPUT; 197 port->direction |= SNDRV_SEQ_PORT_DIR_OUTPUT; 296 switch (fb->info.direction) { 343 port->direction |= SNDRV_SEQ_PORT_DIR_INPUT; 349 port->direction |= SNDRV_SEQ_PORT_DIR_OUTPUT;
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/linux-master/drivers/dma/xilinx/ |
H A D | xilinx_dma.c | 395 * @direction: Transfer direction 434 enum dma_transfer_direction direction; member in struct:xilinx_dma_chan 1066 if (chan->direction == DMA_DEV_TO_MEM) 1409 if (chan->direction == DMA_MEM_TO_DEV) { 1810 if (chan->direction == DMA_DEV_TO_MEM) 1822 if (chan->direction == DMA_DEV_TO_MEM) 2177 * @direction: DMA direction 2185 enum dma_transfer_direction direction, unsigne 2183 xilinx_dma_prep_slave_sg( struct dma_chan *dchan, struct scatterlist *sgl, unsigned int sg_len, enum dma_transfer_direction direction, unsigned long flags, void *context) argument 2285 xilinx_dma_prep_dma_cyclic( struct dma_chan *dchan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction direction, unsigned long flags) argument 2393 xilinx_mcdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl, unsigned int sg_len, enum dma_transfer_direction direction, unsigned long flags, void *context) argument [all...] |
/linux-master/drivers/memory/tegra/ |
H A D | tegra20.c | 704 const char *direction = "read", *secure = ""; local 719 direction = "write"; 730 direction = "write"; 743 direction = "write"; 754 client, secure, direction, &addr, error,
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/linux-master/arch/sparc/kernel/ |
H A D | pci_sun4v.c | 357 enum dma_data_direction direction, 373 if (unlikely(direction == DMA_NONE)) 396 if (direction != DMA_TO_DEVICE) 430 size_t sz, enum dma_data_direction direction, 442 if (unlikely(direction == DMA_NONE)) { 470 int nelems, enum dma_data_direction direction, 486 BUG_ON(direction == DMA_NONE); 494 if (direction != DMA_TO_DEVICE) 625 int nelems, enum dma_data_direction direction, 636 BUG_ON(direction 355 dma_4v_map_page(struct device *dev, struct page *page, unsigned long offset, size_t sz, enum dma_data_direction direction, unsigned long attrs) argument 429 dma_4v_unmap_page(struct device *dev, dma_addr_t bus_addr, size_t sz, enum dma_data_direction direction, unsigned long attrs) argument 469 dma_4v_map_sg(struct device *dev, struct scatterlist *sglist, int nelems, enum dma_data_direction direction, unsigned long attrs) argument 624 dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist, int nelems, enum dma_data_direction direction, unsigned long attrs) argument [all...] |
/linux-master/drivers/dma/ |
H A D | at_xdmac.c | 274 enum dma_transfer_direction direction; member in struct:at_xdmac_desc 586 desc->direction = DMA_TRANS_NONE; 665 enum dma_transfer_direction direction) 671 if (direction == DMA_DEV_TO_MEM) { 696 } else if (direction == DMA_MEM_TO_DEV) { 731 * transfer since we don't know the direction at this stage. 763 unsigned int sg_len, enum dma_transfer_direction direction, 777 if (!is_slave_direction(direction)) { 778 dev_err(chan2dev(chan), "invalid DMA direction\n"); 784 direction 664 at_xdmac_compute_chan_conf(struct dma_chan *chan, enum dma_transfer_direction direction) argument 762 at_xdmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl, unsigned int sg_len, enum dma_transfer_direction direction, unsigned long flags, void *context) argument 864 at_xdmac_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction direction, unsigned long flags) argument [all...] |