| /Linux-v5.4/drivers/dma/qcom/ |
| D | hidma.c | 77 static inline struct hidma_dev *to_hidma_dev(struct dma_device *dmadev) in to_hidma_dev() argument
79 return container_of(dmadev, struct hidma_dev, ddev); in to_hidma_dev()
99 static void hidma_free(struct hidma_dev *dmadev) in hidma_free() argument
101 INIT_LIST_HEAD(&dmadev->ddev.channels); in hidma_free()
176 struct hidma_dev *dmadev = to_hidma_dev(ddev); in hidma_callback() local
195 pm_runtime_mark_last_busy(dmadev->ddev.dev); in hidma_callback()
196 pm_runtime_put_autosuspend(dmadev->ddev.dev); in hidma_callback()
200 static int hidma_chan_init(struct hidma_dev *dmadev, u32 dma_sig) in hidma_chan_init() argument
205 mchan = devm_kzalloc(dmadev->ddev.dev, sizeof(*mchan), GFP_KERNEL); in hidma_chan_init()
209 ddev = &dmadev->ddev; in hidma_chan_init()
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| D | hidma_dbg.c | 88 struct hidma_dev *dmadev = mchan->dmadev; in hidma_chan_show() local
90 pm_runtime_get_sync(dmadev->ddev.dev); in hidma_chan_show()
95 hidma_ll_chstats(s, mchan->dmadev->lldev, mdesc->tre_ch); in hidma_chan_show()
99 hidma_ll_chstats(s, mchan->dmadev->lldev, mdesc->tre_ch); in hidma_chan_show()
103 hidma_ll_chstats(s, mchan->dmadev->lldev, mdesc->tre_ch); in hidma_chan_show()
105 hidma_ll_devstats(s, mchan->dmadev->lldev); in hidma_chan_show()
106 pm_runtime_mark_last_busy(dmadev->ddev.dev); in hidma_chan_show()
107 pm_runtime_put_autosuspend(dmadev->ddev.dev); in hidma_chan_show()
118 struct hidma_dev *dmadev = s->private; in hidma_dma_show() local
121 seq_printf(s, "nr_descriptors=%d\n", dmadev->nr_descriptors); in hidma_dma_show()
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| D | hidma.h | 96 struct hidma_dev *dmadev; member
158 void hidma_debug_init(struct hidma_dev *dmadev);
159 void hidma_debug_uninit(struct hidma_dev *dmadev);
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| /Linux-v5.4/drivers/dma/ |
| D | stm32-mdma.c | 311 static u32 stm32_mdma_read(struct stm32_mdma_device *dmadev, u32 reg) in stm32_mdma_read() argument
313 return readl_relaxed(dmadev->base + reg); in stm32_mdma_read()
316 static void stm32_mdma_write(struct stm32_mdma_device *dmadev, u32 reg, u32 val) in stm32_mdma_write() argument
318 writel_relaxed(val, dmadev->base + reg); in stm32_mdma_write()
321 static void stm32_mdma_set_bits(struct stm32_mdma_device *dmadev, u32 reg, in stm32_mdma_set_bits() argument
324 void __iomem *addr = dmadev->base + reg; in stm32_mdma_set_bits()
329 static void stm32_mdma_clr_bits(struct stm32_mdma_device *dmadev, u32 reg, in stm32_mdma_clr_bits() argument
332 void __iomem *addr = dmadev->base + reg; in stm32_mdma_clr_bits()
429 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); in stm32_mdma_disable_chan() local
437 stm32_mdma_clr_bits(dmadev, reg, STM32_MDMA_CCR_IRQ_MASK); in stm32_mdma_disable_chan()
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| D | stm32-dma.c | 236 static u32 stm32_dma_read(struct stm32_dma_device *dmadev, u32 reg) in stm32_dma_read() argument
238 return readl_relaxed(dmadev->base + reg); in stm32_dma_read()
241 static void stm32_dma_write(struct stm32_dma_device *dmadev, u32 reg, u32 val) in stm32_dma_write() argument
243 writel_relaxed(val, dmadev->base + reg); in stm32_dma_write()
380 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); in stm32_dma_irq_status() local
392 dma_isr = stm32_dma_read(dmadev, STM32_DMA_HISR); in stm32_dma_irq_status()
394 dma_isr = stm32_dma_read(dmadev, STM32_DMA_LISR); in stm32_dma_irq_status()
403 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); in stm32_dma_irq_clear() local
417 stm32_dma_write(dmadev, STM32_DMA_HIFCR, dma_ifcr); in stm32_dma_irq_clear()
419 stm32_dma_write(dmadev, STM32_DMA_LIFCR, dma_ifcr); in stm32_dma_irq_clear()
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| D | sa11x0-dma.c | 131 static struct sa11x0_dma_dev *to_sa11x0_dma(struct dma_device *dmadev) in to_sa11x0_dma() argument
133 return container_of(dmadev, struct sa11x0_dma_dev, slave); in to_sa11x0_dma()
835 static int sa11x0_dma_init_dmadev(struct dma_device *dmadev, in sa11x0_dma_init_dmadev() argument
840 INIT_LIST_HEAD(&dmadev->channels); in sa11x0_dma_init_dmadev()
841 dmadev->dev = dev; in sa11x0_dma_init_dmadev()
842 dmadev->device_free_chan_resources = sa11x0_dma_free_chan_resources; in sa11x0_dma_init_dmadev()
843 dmadev->device_config = sa11x0_dma_device_config; in sa11x0_dma_init_dmadev()
844 dmadev->device_pause = sa11x0_dma_device_pause; in sa11x0_dma_init_dmadev()
845 dmadev->device_resume = sa11x0_dma_device_resume; in sa11x0_dma_init_dmadev()
846 dmadev->device_terminate_all = sa11x0_dma_device_terminate_all; in sa11x0_dma_init_dmadev()
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| D | virt-dma.c | 129 void vchan_init(struct virt_dma_chan *vc, struct dma_device *dmadev) in vchan_init() argument
141 vc->chan.device = dmadev; in vchan_init()
142 list_add_tail(&vc->chan.device_node, &dmadev->channels); in vchan_init()
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| D | mv_xor_v2.c | 159 struct dma_device dmadev; member
308 dev_dbg(xor_dev->dmadev.dev, in mv_xor_v2_tx_submit()
383 dev_dbg(xor_dev->dmadev.dev, in mv_xor_v2_prep_dma_memcpy()
439 dev_dbg(xor_dev->dmadev.dev, in mv_xor_v2_prep_dma_xor()
558 dev_dbg(xor_dev->dmadev.dev, "%s %d\n", __func__, __LINE__); in mv_xor_v2_tasklet()
828 dma_dev = &xor_dev->dmadev; in mv_xor_v2_probe()
883 dma_async_device_unregister(&xor_dev->dmadev); in mv_xor_v2_remove()
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| D | s3c24xx-dma.c | 1089 struct dma_device *dmadev, unsigned int channels, bool slave) in s3c24xx_dma_init_virtual_channels() argument
1094 INIT_LIST_HEAD(&dmadev->channels); in s3c24xx_dma_init_virtual_channels()
1102 chan = devm_kzalloc(dmadev->dev, sizeof(*chan), GFP_KERNEL); in s3c24xx_dma_init_virtual_channels()
1120 dev_dbg(dmadev->dev, in s3c24xx_dma_init_virtual_channels()
1125 vchan_init(&chan->vc, dmadev); in s3c24xx_dma_init_virtual_channels()
1127 dev_info(dmadev->dev, "initialized %d virtual %s channels\n", in s3c24xx_dma_init_virtual_channels()
1132 static void s3c24xx_dma_free_virtual_channels(struct dma_device *dmadev) in s3c24xx_dma_free_virtual_channels() argument
1138 next, &dmadev->channels, vc.chan.device_node) { in s3c24xx_dma_free_virtual_channels()
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| D | altera-msgdma.c | 179 struct dma_device dmadev; member
842 dma_dev = &mdev->dmadev; in msgdma_probe()
909 dma_async_device_unregister(&mdev->dmadev); in msgdma_remove()
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| D | mv_xor.h | 118 struct dma_device dmadev; member
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| D | virt-dma.h | 45 void vchan_init(struct virt_dma_chan *vc, struct dma_device *dmadev);
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| D | mv_xor.c | 46 ((chan)->dmadev.dev)
1012 struct device *dev = mv_chan->dmadev.dev; in mv_xor_channel_remove()
1014 dma_async_device_unregister(&mv_chan->dmadev); in mv_xor_channel_remove()
1023 list_for_each_entry_safe(chan, _chan, &mv_chan->dmadev.channels, in mv_xor_channel_remove()
1053 dma_dev = &mv_chan->dmadev; in mv_xor_channel_add()
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| D | fsl-edma-common.h | 246 void fsl_edma_cleanup_vchan(struct dma_device *dmadev);
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| D | pxa_dma.c | 140 #define to_pxad_dev(dmadev) \ argument
141 container_of(dmadev, struct pxad_device, slave)
1222 static void pxad_free_channels(struct dma_device *dmadev) in pxad_free_channels() argument
1226 list_for_each_entry_safe(c, cn, &dmadev->channels, in pxad_free_channels()
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| D | fsl-edma-common.c | 649 void fsl_edma_cleanup_vchan(struct dma_device *dmadev) in fsl_edma_cleanup_vchan() argument
654 &dmadev->channels, vchan.chan.device_node) { in fsl_edma_cleanup_vchan()
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| D | amba-pl08x.c | 2370 struct dma_device *dmadev, unsigned int channels, bool slave) in pl08x_dma_init_virtual_channels() argument
2375 INIT_LIST_HEAD(&dmadev->channels); in pl08x_dma_init_virtual_channels()
2420 vchan_init(&chan->vc, dmadev); in pl08x_dma_init_virtual_channels()
2427 static void pl08x_free_virtual_channels(struct dma_device *dmadev) in pl08x_free_virtual_channels() argument
2433 next, &dmadev->channels, vc.chan.device_node) { in pl08x_free_virtual_channels()
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| D | mmp_pdma.c | 138 #define to_mmp_pdma_dev(dmadev) \ argument
139 container_of(dmadev, struct mmp_pdma_device, device)
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| /Linux-v5.4/drivers/infiniband/hw/efa/ |
| D | efa_com.c | 145 dma_alloc_coherent(aq->dmadev, size, &sq->dma_addr, GFP_KERNEL); in efa_com_admin_init_sq()
183 dma_alloc_coherent(aq->dmadev, size, &cq->dma_addr, GFP_KERNEL); in efa_com_admin_init_cq()
224 aenq->entries = dma_alloc_coherent(edev->dmadev, size, &aenq->dma_addr, in efa_com_admin_init_aenq()
374 aq->comp_ctx = devm_kzalloc(aq->dmadev, size, GFP_KERNEL); in efa_com_init_comp_ctxt()
375 aq->comp_ctx_pool = devm_kzalloc(aq->dmadev, pool_size, GFP_KERNEL); in efa_com_init_comp_ctxt()
377 devm_kfree(aq->dmadev, aq->comp_ctx_pool); in efa_com_init_comp_ctxt()
378 devm_kfree(aq->dmadev, aq->comp_ctx); in efa_com_init_comp_ctxt()
680 devm_kfree(edev->dmadev, aq->comp_ctx_pool); in efa_com_admin_destroy()
681 devm_kfree(edev->dmadev, aq->comp_ctx); in efa_com_admin_destroy()
684 dma_free_coherent(edev->dmadev, size, sq->entries, sq->dma_addr); in efa_com_admin_destroy()
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| D | efa_com.h | 59 void *dmadev; member
106 void *dmadev; member
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| /Linux-v5.4/drivers/net/ethernet/amazon/ena/ |
| D | ena_com.c | 159 aenq->entries = dma_alloc_coherent(dev->dmadev, size, &aenq->dma_addr, in ena_com_admin_init_aenq()
344 dev_node = dev_to_node(ena_dev->dmadev); in ena_com_init_io_sq()
345 set_dev_node(ena_dev->dmadev, ctx->numa_node); in ena_com_init_io_sq()
347 dma_alloc_coherent(ena_dev->dmadev, size, in ena_com_init_io_sq()
350 set_dev_node(ena_dev->dmadev, dev_node); in ena_com_init_io_sq()
353 dma_alloc_coherent(ena_dev->dmadev, size, in ena_com_init_io_sq()
375 dev_node = dev_to_node(ena_dev->dmadev); in ena_com_init_io_sq()
376 set_dev_node(ena_dev->dmadev, ctx->numa_node); in ena_com_init_io_sq()
378 devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL); in ena_com_init_io_sq()
379 set_dev_node(ena_dev->dmadev, dev_node); in ena_com_init_io_sq()
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| D | ena_com.h | 325 void *dmadev; member
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| /Linux-v5.4/drivers/spi/ |
| D | spi-mem.c | 38 struct device *dmadev; in spi_controller_dma_map_mem_op_data() local
44 dmadev = ctlr->dma_tx->device->dev; in spi_controller_dma_map_mem_op_data()
46 dmadev = ctlr->dma_rx->device->dev; in spi_controller_dma_map_mem_op_data()
48 dmadev = ctlr->dev.parent; in spi_controller_dma_map_mem_op_data()
50 if (!dmadev) in spi_controller_dma_map_mem_op_data()
53 return spi_map_buf(ctlr, dmadev, sgt, op->data.buf.in, op->data.nbytes, in spi_controller_dma_map_mem_op_data()
84 struct device *dmadev; in spi_controller_dma_unmap_mem_op_data() local
90 dmadev = ctlr->dma_tx->device->dev; in spi_controller_dma_unmap_mem_op_data()
92 dmadev = ctlr->dma_rx->device->dev; in spi_controller_dma_unmap_mem_op_data()
94 dmadev = ctlr->dev.parent; in spi_controller_dma_unmap_mem_op_data()
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| /Linux-v5.4/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ |
| D | dma.c | 213 struct device *dmadev; member
451 return dma_alloc_coherent(di->dmadev, size, pap, GFP_ATOMIC); in dma_alloc_consistent()
486 dma_free_coherent(di->dmadev, size, va, *descpa); in dma_ringalloc()
590 di->dmadev = core->dma_dev; in dma_attach()
755 dma_free_coherent(di->dmadev, di->txdalloc, in dma_detach()
759 dma_free_coherent(di->dmadev, di->rxdalloc, in dma_detach()
897 dma_unmap_single(di->dmadev, pa, di->rxbufsize, DMA_FROM_DEVICE); in dma64_getnextrxp()
1080 pa = dma_map_single(di->dmadev, p->data, di->rxbufsize, in dma_rxfill()
1082 if (dma_mapping_error(di->dmadev, pa)) { in dma_rxfill()
1291 pa = dma_map_single(di->dmadev, data, len, DMA_TO_DEVICE); in dma_txenq()
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| /Linux-v5.4/drivers/media/platform/ |
| D | m2m-deinterlace.c | 209 struct dma_device *dmadev = chan->device; in deinterlace_issue_dma() local
328 tx = dmadev->device_prep_interleaved_dma(chan, ctx->xt, flags); in deinterlace_issue_dma()
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