| /linux/drivers/dma/qcom/ |
| H A D | hidma.c | 76 static inline struct hidma_dev *to_hidma_dev(struct dma_device *dmadev) in to_hidma_dev() argument
78 return container_of(dmadev, struct hidma_dev, ddev); in to_hidma_dev()
92 static void hidma_free(struct hidma_dev *dmadev) in hidma_free() argument
94 INIT_LIST_HEAD(&dmadev->ddev.channels); in hidma_free()
169 struct hidma_dev *dmadev = to_hidma_dev(ddev); in hidma_callback() local
188 pm_runtime_mark_last_busy(dmadev->ddev.dev); in hidma_callback()
189 pm_runtime_put_autosuspend(dmadev->ddev.dev); in hidma_callback()
193 static int hidma_chan_init(struct hidma_dev *dmadev, u32 dma_sig) in hidma_chan_init() argument
198 mchan = devm_kzalloc(dmadev->ddev.dev, sizeof(*mchan), GFP_KERNEL); in hidma_chan_init()
202 ddev = &dmadev in hidma_chan_init()
221 struct hidma_dev *dmadev = from_tasklet(dmadev, t, task); hidma_issue_task() local
230 struct hidma_dev *dmadev = mchan->dmadev; hidma_issue_pending() local
312 struct hidma_dev *dmadev = mchan->dmadev; hidma_tx_submit() local
343 struct hidma_dev *dmadev = mchan->dmadev; hidma_alloc_chan_resources() local
471 struct hidma_dev *dmadev = to_hidma_dev(mchan->chan.device); hidma_terminate_channel() local
518 struct hidma_dev *dmadev = to_hidma_dev(mchan->chan.device); hidma_terminate_all() local
563 struct hidma_dev *dmadev; hidma_pause() local
581 struct hidma_dev *dmadev; hidma_resume() local
615 struct hidma_dev *dmadev = to_hidma_dev_from_lldev(lldevp); hidma_chirq_handler_msi() local
676 struct hidma_dev *dmadev = dev_get_drvdata(dev); hidma_write_msi_msg() local
686 hidma_free_msis(struct hidma_dev * dmadev) hidma_free_msis() argument
702 hidma_request_msi(struct hidma_dev * dmadev,struct platform_device * pdev) hidma_request_msi() argument
753 struct hidma_dev *dmadev; hidma_probe() local
905 struct hidma_dev *dmadev = platform_get_drvdata(pdev); hidma_shutdown() local
919 struct hidma_dev *dmadev = platform_get_drvdata(pdev); hidma_remove() local
[all...] |
| H A 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 in hidma_dma_show() local
136 hidma_debug_uninit(struct hidma_dev * dmadev) hidma_debug_uninit() argument
141 hidma_debug_init(struct hidma_dev * dmadev) hidma_debug_init() argument
[all...] |
| H A 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);
|
| /linux/drivers/dma/stm32/ |
| H A D | stm32-mdma.c | 289 static u32 stm32_mdma_read(struct stm32_mdma_device *dmadev, u32 reg) in stm32_mdma_read() argument
291 return readl_relaxed(dmadev->base + reg); in stm32_mdma_read()
294 static void stm32_mdma_write(struct stm32_mdma_device *dmadev, u32 reg, u32 val) in stm32_mdma_write() argument
296 writel_relaxed(val, dmadev->base + reg); in stm32_mdma_write()
299 static void stm32_mdma_set_bits(struct stm32_mdma_device *dmadev, u32 reg, in stm32_mdma_set_bits() argument
302 void __iomem *addr = dmadev->base + reg; in stm32_mdma_set_bits()
307 static void stm32_mdma_clr_bits(struct stm32_mdma_device *dmadev, u32 reg, in stm32_mdma_clr_bits() argument
310 void __iomem *addr = dmadev->base + reg; in stm32_mdma_clr_bits()
406 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); in stm32_mdma_disable_chan() local
414 stm32_mdma_clr_bits(dmadev, re in stm32_mdma_disable_chan()
435 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_stop() local
455 stm32_mdma_set_bus(struct stm32_mdma_device * dmadev,u32 * ctbr,u32 ctbr_mask,u32 src_addr) stm32_mdma_set_bus() argument
478 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_set_xfer_param() local
729 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_setup_xfer() local
847 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_prep_dma_cyclic() local
941 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_prep_dma_memcpy() local
1117 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_dump_reg() local
1143 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_start_transfer() local
1231 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_resume() local
1323 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_desc_residue() local
1401 struct stm32_mdma_device *dmadev = devid; stm32_mdma_irq_handler() local
1484 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_alloc_chan_resources() local
1511 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_free_chan_resources() local
1532 struct stm32_mdma_device *dmadev = stm32_mdma_get_dev(chan); stm32_mdma_filter_fn() local
1544 struct stm32_mdma_device *dmadev = ofdma->of_dma_data; stm32_mdma_of_xlate() local
1593 struct stm32_mdma_device *dmadev; stm32_mdma_probe() local
1751 struct stm32_mdma_device *dmadev = dev_get_drvdata(dev); stm32_mdma_runtime_suspend() local
1760 struct stm32_mdma_device *dmadev = dev_get_drvdata(dev); stm32_mdma_runtime_resume() local
1776 struct stm32_mdma_device *dmadev = dev_get_drvdata(dev); stm32_mdma_pm_suspend() local
[all...] |
| H A D | stm32-dma.c | 256 static u32 stm32_dma_read(struct stm32_dma_device *dmadev, u32 reg) in stm32_dma_read() argument
258 return readl_relaxed(dmadev->base + reg); in stm32_dma_read()
261 static void stm32_dma_write(struct stm32_dma_device *dmadev, u32 reg, u32 val) in stm32_dma_write() argument
263 writel_relaxed(val, dmadev->base + reg); in stm32_dma_write()
418 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); in stm32_dma_irq_status() local
426 dma_isr = stm32_dma_read(dmadev, STM32_DMA_ISR(chan->id)); in stm32_dma_irq_status()
434 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); in stm32_dma_irq_clear() local
444 stm32_dma_write(dmadev, STM32_DMA_IFCR(chan->id), dma_ifcr); in stm32_dma_irq_clear()
449 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); in stm32_dma_disable_chan() local
454 dma_scr = stm32_dma_read(dmadev, re in stm32_dma_disable_chan()
470 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_stop() local
531 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_dump_reg() local
558 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_start_transfer() local
621 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_configure_next_sg() local
645 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_handle_chan_paused() local
684 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_post_resume_reconfigure() local
763 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_chan_irq() local
853 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_resume() local
1298 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_get_remaining_bytes() local
1321 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_is_current_sg() local
1459 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_alloc_chan_resources() local
1478 struct stm32_dma_device *dmadev = stm32_dma_get_dev(chan); stm32_dma_free_chan_resources() local
1524 struct stm32_dma_device *dmadev = ofdma->of_dma_data; stm32_dma_of_xlate() local
1568 struct stm32_dma_device *dmadev; stm32_dma_probe() local
1710 struct stm32_dma_device *dmadev = dev_get_drvdata(dev); stm32_dma_runtime_suspend() local
1719 struct stm32_dma_device *dmadev = dev_get_drvdata(dev); stm32_dma_runtime_resume() local
1735 struct stm32_dma_device *dmadev = dev_get_drvdata(dev); stm32_dma_pm_suspend() local
[all...] |
| /linux/drivers/infiniband/hw/efa/ |
| H A D | efa_com.c | 134 dma_alloc_coherent(aq->dmadev, size, &sq->dma_addr, GFP_KERNEL); in efa_com_admin_init_sq()
171 dma_alloc_coherent(aq->dmadev, size, &cq->dma_addr, GFP_KERNEL); in efa_com_admin_init_cq()
211 aenq->entries = dma_alloc_coherent(edev->dmadev, size, &aenq->dma_addr, in efa_com_admin_init_aenq()
362 aq->comp_ctx = devm_kzalloc(aq->dmadev, size, GFP_KERNEL); in efa_com_init_comp_ctxt()
363 aq->comp_ctx_pool = devm_kzalloc(aq->dmadev, pool_size, GFP_KERNEL); in efa_com_init_comp_ctxt()
365 devm_kfree(aq->dmadev, aq->comp_ctx_pool); in efa_com_init_comp_ctxt()
366 devm_kfree(aq->dmadev, aq->comp_ctx); in efa_com_init_comp_ctxt()
673 devm_kfree(edev->dmadev, aq->comp_ctx_pool); in efa_com_admin_destroy()
674 devm_kfree(edev->dmadev, aq->comp_ctx); in efa_com_admin_destroy()
677 dma_free_coherent(edev->dmadev, siz in efa_com_admin_destroy()
[all...] |
| H A D | efa_com.h | 60 void *dmadev; member
110 void *dmadev; member
|
| /linux/drivers/net/ethernet/engleder/ |
| H A D | tsnep_main.c | 280 struct device *dmadev = tx->adapter->dmadev; in tsnep_tx_ring_cleanup() local
287 dma_free_coherent(dmadev, PAGE_SIZE, tx->page[i], in tsnep_tx_ring_cleanup()
297 struct device *dmadev = tx->adapter->dmadev; in tsnep_tx_ring_create() local
305 dma_alloc_coherent(dmadev, PAGE_SIZE, &tx->page_dma[i], in tsnep_tx_ring_create()
451 struct device *dmadev, dma_addr_t *dma) in tsnep_tx_map_frag() argument
458 *dma = skb_frag_dma_map(dmadev, frag, 0, len, DMA_TO_DEVICE); in tsnep_tx_map_frag()
459 if (dma_mapping_error(dmadev, *dma)) in tsnep_tx_map_frag()
486 struct device *dmadev in tsnep_tx_map() local
536 struct device *dmadev = tx->adapter->dmadev; tsnep_tx_unmap() local
629 struct device *dmadev = tx->adapter->dmadev; tsnep_xdp_tx_map() local
953 struct device *dmadev = rx->adapter->dmadev; tsnep_rx_ring_cleanup() local
985 struct device *dmadev = rx->adapter->dmadev; tsnep_rx_ring_create() local
1437 struct device *dmadev = rx->adapter->dmadev; tsnep_rx_poll() local
[all...] |
| H A D | tsnep_xdp.c | 40 retval = xsk_pool_dma_map(pool, adapter->dmadev, in tsnep_xdp_enable_pool()
|
| H A D | tsnep.h | 169 struct device *dmadev; member
|
| /linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_com.c | 143 aenq->entries = dma_alloc_coherent(ena_dev->dmadev, size, &aenq->dma_addr, GFP_KERNEL); in ena_com_admin_init_aenq()
334 dma_alloc_coherent(ena_dev->dmadev, size, &io_sq->desc_addr.phys_addr, in ena_com_init_io_sq()
338 dma_alloc_coherent(ena_dev->dmadev, size, in ena_com_init_io_sq()
359 io_sq->bounce_buf_ctrl.base_buffer = devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL); in ena_com_init_io_sq()
362 devm_kzalloc(ena_dev->dmadev, size, GFP_KERNEL); in ena_com_init_io_sq()
411 dma_alloc_coherent(ena_dev->dmadev, size, &io_cq->cdesc_addr.phys_addr, GFP_KERNEL); in ena_com_init_io_cq()
414 dma_alloc_coherent(ena_dev->dmadev, size, &io_cq->cdesc_addr.phys_addr, in ena_com_init_io_cq()
912 dma_free_coherent(ena_dev->dmadev, size, io_cq->cdesc_addr.virt_addr, in ena_com_io_queue_free()
921 dma_free_coherent(ena_dev->dmadev, size, io_sq->desc_addr.virt_addr, in ena_com_io_queue_free()
928 devm_kfree(ena_dev->dmadev, io_s in ena_com_io_queue_free()
[all...] |
| H A D | ena_com.h | 358 void *dmadev; member
|
| /linux/drivers/dma/ |
| H A D | virt-dma.c | 123 void vchan_init(struct virt_dma_chan *vc, struct dma_device *dmadev) in vchan_init() argument
136 vc->chan.device = dmadev; in vchan_init()
137 list_add_tail(&vc->chan.device_node, &dmadev->channels); in vchan_init()
|
| H A D | mv_xor_v2.c | 144 * @dmadev: dma device
163 struct dma_device dmadev; member
312 dev_dbg(xor_dev->dmadev.dev, in mv_xor_v2_tx_submit()
387 dev_dbg(xor_dev->dmadev.dev, in mv_xor_v2_prep_dma_memcpy()
443 dev_dbg(xor_dev->dmadev.dev, in mv_xor_v2_prep_dma_xor()
563 dev_dbg(xor_dev->dmadev.dev, "%s %d\n", __func__, __LINE__); in mv_xor_v2_tasklet()
811 dma_dev = &xor_dev->dmadev; in mv_xor_v2_probe()
862 dma_async_device_unregister(&xor_dev->dmadev); in mv_xor_v2_remove()
|
| H A D | mv_xor.h | 118 struct dma_device dmadev; member
|
| H A D | altera-msgdma.c | 181 struct dma_device dmadev; member
862 dma_dev = &mdev->dmadev; in msgdma_probe()
936 dma_async_device_unregister(&mdev->dmadev); in msgdma_remove()
|
| H A 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()
|
| H A D | virt-dma.h | 45 void vchan_init(struct virt_dma_chan *vc, struct dma_device *dmadev);
|
| H A D | pxa_dma.c | 141 #define to_pxad_dev(dmadev) \ argument
142 container_of(dmadev, struct pxad_device, slave)
1214 static void pxad_free_channels(struct dma_device *dmadev) in pxad_free_channels() argument
1218 list_for_each_entry_safe(c, cn, &dmadev->channels, in pxad_free_channels()
|
| H A D | amba-pl08x.c | 2362 struct dma_device *dmadev, unsigned int channels, bool slave) in pl08x_dma_init_virtual_channels() argument
2367 INIT_LIST_HEAD(&dmadev->channels); in pl08x_dma_init_virtual_channels()
2412 vchan_init(&chan->vc, dmadev); in pl08x_dma_init_virtual_channels()
2419 static void pl08x_free_virtual_channels(struct dma_device *dmadev) in pl08x_free_virtual_channels() argument
2425 next, &dmadev->channels, vc.chan.device_node) { in pl08x_free_virtual_channels()
|
| H A D | mmp_pdma.c | 136 #define to_mmp_pdma_dev(dmadev) \ argument
137 container_of(dmadev, struct mmp_pdma_device, device)
|
| /linux/drivers/spi/ |
| H A D | spi-mem.c | 40 struct device *dmadev; in spi_controller_dma_map_mem_op_data() local
46 dmadev = ctlr->dma_tx->device->dev; in spi_controller_dma_map_mem_op_data()
48 dmadev = ctlr->dma_rx->device->dev; in spi_controller_dma_map_mem_op_data()
50 dmadev = ctlr->dev.parent; in spi_controller_dma_map_mem_op_data()
52 if (!dmadev) in spi_controller_dma_map_mem_op_data()
55 return spi_map_buf(ctlr, dmadev, sgt, op->data.buf.in, op->data.nbytes, in spi_controller_dma_map_mem_op_data()
86 struct device *dmadev; in spi_controller_dma_unmap_mem_op_data() local
92 dmadev = ctlr->dma_tx->device->dev; in spi_controller_dma_unmap_mem_op_data()
94 dmadev = ctlr->dma_rx->device->dev; in spi_controller_dma_unmap_mem_op_data()
96 dmadev in spi_controller_dma_unmap_mem_op_data()
[all...] |
| /linux/drivers/net/ethernet/ |
| H A D | korina.c | 374 struct device *dmadev; member
452 ca = dma_map_single(lp->dmadev, skb->data, length, DMA_TO_DEVICE); in korina_send_packet()
453 if (dma_mapping_error(lp->dmadev, ca)) in korina_send_packet()
643 ca = dma_map_single(lp->dmadev, skb_new->data, KORINA_RBSIZE, in korina_rx()
645 if (dma_mapping_error(lp->dmadev, ca)) { in korina_rx()
651 dma_unmap_single(lp->dmadev, lp->rx_skb_dma[lp->rx_next_done], in korina_rx()
820 dma_unmap_single(lp->dmadev, in korina_tx()
1015 ca = dma_map_single(lp->dmadev, skb->data, KORINA_RBSIZE, in korina_alloc_ring()
1017 if (dma_mapping_error(lp->dmadev, ca)) in korina_alloc_ring()
1045 dma_unmap_single(lp->dmadev, l in korina_free_ring()
[all...] |
| /linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ |
| H A 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()
589 di->dmadev = core->dma_dev; in dma_attach()
754 dma_free_coherent(di->dmadev, di->txdalloc, in dma_detach()
758 dma_free_coherent(di->dmadev, di->rxdalloc, in dma_detach()
896 dma_unmap_single(di->dmadev, pa, di->rxbufsize, DMA_FROM_DEVICE); in dma64_getnextrxp()
1079 pa = dma_map_single(di->dmadev, p->data, di->rxbufsize, in dma_rxfill()
1081 if (dma_mapping_error(di->dmadev, pa)) { in dma_rxfill()
1290 pa = dma_map_single(di->dmadev, dat in dma_txenq()
[all...] |
| /linux/drivers/media/usb/pwc/ |
| H A D | pwc-if.c | 160 struct device *dmadev = dev->bus->sysdev; in pwc_alloc_urb_buffer() local
166 *dma_handle = dma_map_single(dmadev, buffer, size, DMA_FROM_DEVICE); in pwc_alloc_urb_buffer()
167 if (dma_mapping_error(dmadev, *dma_handle)) { in pwc_alloc_urb_buffer()
180 struct device *dmadev = dev->bus->sysdev; in pwc_free_urb_buffer() local
182 dma_unmap_single(dmadev, dma_handle, size, DMA_FROM_DEVICE); in pwc_free_urb_buffer()
287 struct device *dmadev = urb->dev->bus->sysdev; in pwc_isoc_handler() local
334 dma_sync_single_for_cpu(dmadev, in pwc_isoc_handler()
385 dma_sync_single_for_device(dmadev, in pwc_isoc_handler()
|