| /Linux-v5.4/Documentation/crypto/ |
| D | async-tx-api.txt | 181 be shared. For these cases the dma_request_channel() interface is
185 struct dma_chan *dma_request_channel(dma_cap_mask_t mask,
193 dma_request_channel simply returns the first channel that satisfies the
199 be the return value from dma_request_channel. A channel allocated via
206 private. Alternatively, it is set when dma_request_channel() finds an
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| /Linux-v5.4/drivers/dma/sh/ |
| D | shdma-of.c | 33 chan = dma_request_channel(mask, shdma_chan_filter, in shdma_of_xlate()
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| /Linux-v5.4/drivers/spi/ |
| D | spi-dw-mid.c | 58 dws->rxchan = dma_request_channel(mask, mid_spi_dma_chan_filter, rx); in mid_spi_dma_init()
65 dws->txchan = dma_request_channel(mask, mid_spi_dma_chan_filter, tx); in mid_spi_dma_init()
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| D | spi-ep93xx.c | 599 espi->dma_rx = dma_request_channel(mask, ep93xx_spi_dma_filter, in ep93xx_spi_setup_dma()
610 espi->dma_tx = dma_request_channel(mask, ep93xx_spi_dma_filter, in ep93xx_spi_setup_dma()
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| D | spi-topcliff-pch.c | 869 chan = dma_request_channel(mask, pch_spi_filter, param); in pch_spi_request_dma()
884 chan = dma_request_channel(mask, pch_spi_filter, param); in pch_spi_request_dma()
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| /Linux-v5.4/drivers/dma/dw/ |
| D | of.c | 43 return dma_request_channel(cap, dw_dma_filter, &slave); in dw_dma_of_xlate()
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| /Linux-v5.4/drivers/soc/tegra/fuse/ |
| D | fuse-tegra20.c | 102 fuse->apbdma.chan = dma_request_channel(mask, dma_filter, NULL); in tegra20_fuse_probe()
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| /Linux-v5.4/sound/core/ |
| D | pcm_dmaengine.c | 277 return dma_request_channel(mask, filter_fn, filter_data); in snd_dmaengine_pcm_request_channel()
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| /Linux-v5.4/drivers/dma/ |
| D | acpi-dma.c | 470 return dma_request_channel(info->dma_cap, info->filter_fn, dma_spec); in acpi_dma_simple_xlate()
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| /Linux-v5.4/drivers/misc/mic/card/ |
| D | mic_device.c | 320 chan = dma_request_channel(mask, NULL, NULL); in mic_request_dma_chans()
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| /Linux-v5.4/drivers/ata/ |
| D | pata_ep93xx.c | 665 drv_data->dma_rx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()
673 drv_data->dma_tx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()
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| /Linux-v5.4/drivers/usb/musb/ |
| D | ux500_dma.c | 317 dma_request_channel(mask, in ux500_dma_controller_start()
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| /Linux-v5.4/sound/soc/fsl/ |
| D | fsl_asrc_dma.c | 216 pair->dma_chan[dir] = dma_request_channel(mask, filter, &pair->dma_data); in fsl_asrc_dma_hw_params()
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| /Linux-v5.4/sound/soc/txx9/ |
| D | txx9aclc.c | 364 dmadata->dma_chan = dma_request_channel(mask, filter, dmadata); in txx9aclc_dma_init()
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| /Linux-v5.4/drivers/mtd/nand/raw/ |
| D | fsmc_nand.c | 1066 host->read_dma_chan = dma_request_channel(mask, filter, NULL); in fsmc_nand_probe()
1071 host->write_dma_chan = dma_request_channel(mask, filter, NULL); in fsmc_nand_probe()
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| D | sh_flctl.c | 184 flctl->chan_fifo0_tx = dma_request_channel(mask, shdma_chan_filter, in flctl_setup_dma()
200 flctl->chan_fifo0_rx = dma_request_channel(mask, shdma_chan_filter, in flctl_setup_dma()
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| D | lpc32xx_mlc.c | 584 host->dma_chan = dma_request_channel(mask, host->pdata->dma_filter, in lpc32xx_dma_setup()
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| /Linux-v5.4/drivers/mtd/nand/onenand/ |
| D | omap2.c | 516 c->dma_chan = dma_request_channel(mask, NULL, NULL); in omap2_onenand_probe()
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| /Linux-v5.4/drivers/net/ethernet/micrel/ |
| D | ks8842.c | 927 tx_ctl->chan = dma_request_channel(mask, ks8842_dma_filter_fn, in ks8842_alloc_dma_bufs()
949 rx_ctl->chan = dma_request_channel(mask, ks8842_dma_filter_fn, in ks8842_alloc_dma_bufs()
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| /Linux-v5.4/drivers/usb/renesas_usbhs/ |
| D | fifo.c | 1255 fifo->tx_chan = dma_request_channel(mask, usbhsf_dma_filter, in usbhsf_dma_init_pdev()
1260 fifo->rx_chan = dma_request_channel(mask, usbhsf_dma_filter, in usbhsf_dma_init_pdev()
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| /Linux-v5.4/sound/soc/sh/ |
| D | siu_pcm.c | 359 siu_stream->chan = dma_request_channel(mask, filter, param); in siu_pcm_open()
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| /Linux-v5.4/drivers/misc/mic/host/ |
| D | mic_boot.c | 417 chan = dma_request_channel(mask, mdev->ops->dma_filter, in mic_request_dma_chans()
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| /Linux-v5.4/drivers/crypto/ux500/cryp/ |
| D | cryp_core.c | 496 dma_request_channel(device_data->dma.mask, in cryp_dma_setup_channel()
502 dma_request_channel(device_data->dma.mask, in cryp_dma_setup_channel()
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| /Linux-v5.4/include/linux/ |
| D | dmaengine.h | 1405 #define dma_request_channel(mask, x, y) \ macro
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| /Linux-v5.4/drivers/tty/serial/ |
| D | pch_uart.c | 732 chan = dma_request_channel(mask, filter, param); in pch_request_dma()
746 chan = dma_request_channel(mask, filter, param); in pch_request_dma()
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