| /linux-6.1.9/Documentation/crypto/ |
| D | async-tx-api.rst | 215 be shared. For these cases the dma_request_channel() interface is
220 struct dma_chan *dma_request_channel(dma_cap_mask_t mask,
229 dma_request_channel simply returns the first channel that satisfies the
235 be the return value from dma_request_channel. A channel allocated via
242 private. Alternatively, it is set when dma_request_channel() finds an
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| /linux-6.1.9/drivers/dma/dw/ |
| D | of.c | 46 return dma_request_channel(cap, dw_dma_filter, &slave); in dw_dma_of_xlate()
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| /linux-6.1.9/drivers/soc/tegra/fuse/ |
| D | fuse-tegra20.c | 123 fuse->apbdma.chan = dma_request_channel(mask, dma_filter, NULL); in tegra20_fuse_probe()
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| /linux-6.1.9/drivers/spi/ |
| D | spi-dw-dma.c | 112 dws->rxchan = dma_request_channel(mask, dw_spi_dma_chan_filter, rx); in dw_spi_dma_init_mfld()
118 dws->txchan = dma_request_channel(mask, dw_spi_dma_chan_filter, tx); in dw_spi_dma_init_mfld()
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| D | spi-ep93xx.c | 603 espi->dma_rx = dma_request_channel(mask, ep93xx_spi_dma_filter, in ep93xx_spi_setup_dma()
614 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 | 847 chan = dma_request_channel(mask, pch_spi_filter, param); in pch_spi_request_dma()
861 chan = dma_request_channel(mask, pch_spi_filter, param); in pch_spi_request_dma()
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| D | spi-pl022.c | 1112 pl022->dma_rx_channel = dma_request_channel(mask, in pl022_dma_probe()
1120 pl022->dma_tx_channel = dma_request_channel(mask, in pl022_dma_probe()
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| /linux-6.1.9/sound/core/ |
| D | pcm_dmaengine.c | 290 return dma_request_channel(mask, filter_fn, filter_data); in snd_dmaengine_pcm_request_channel()
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| /linux-6.1.9/drivers/dma/ |
| D | acpi-dma.c | 479 return dma_request_channel(info->dma_cap, info->filter_fn, dma_spec); in acpi_dma_simple_xlate()
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| /linux-6.1.9/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-6.1.9/drivers/usb/musb/ |
| D | ux500_dma.c | 317 dma_request_channel(mask, in ux500_dma_controller_start()
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| /linux-6.1.9/drivers/pci/endpoint/functions/ |
| D | pci-epf-test.c | 213 dma_chan = dma_request_channel(mask, epf_dma_filter_fn, &filter); in pci_epf_test_init_dma_chan()
222 dma_chan = dma_request_channel(mask, epf_dma_filter_fn, &filter); in pci_epf_test_init_dma_chan()
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| /linux-6.1.9/drivers/mtd/nand/raw/ |
| D | fsmc_nand.c | 1110 host->read_dma_chan = dma_request_channel(mask, filter, NULL); in fsmc_nand_probe()
1116 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 | 583 host->dma_chan = dma_request_channel(mask, host->pdata->dma_filter, in lpc32xx_dma_setup()
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| D | lpc32xx_slc.c | 732 host->dma_chan = dma_request_channel(mask, host->pdata->dma_filter, in lpc32xx_nand_dma_setup()
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| /linux-6.1.9/drivers/mtd/nand/onenand/ |
| D | onenand_omap2.c | 514 c->dma_chan = dma_request_channel(mask, NULL, NULL); in omap2_onenand_probe()
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| /linux-6.1.9/drivers/net/ethernet/micrel/ |
| D | ks8842.c | 929 tx_ctl->chan = dma_request_channel(mask, ks8842_dma_filter_fn, in ks8842_alloc_dma_bufs()
951 rx_ctl->chan = dma_request_channel(mask, ks8842_dma_filter_fn, in ks8842_alloc_dma_bufs()
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| /linux-6.1.9/sound/soc/sh/ |
| D | siu_pcm.c | 322 siu_stream->chan = dma_request_channel(mask, filter, param); in siu_pcm_open()
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| /linux-6.1.9/drivers/usb/renesas_usbhs/ |
| D | fifo.c | 1265 fifo->tx_chan = dma_request_channel(mask, usbhsf_dma_filter, in usbhsf_dma_init_pdev()
1270 fifo->rx_chan = dma_request_channel(mask, usbhsf_dma_filter, in usbhsf_dma_init_pdev()
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| /linux-6.1.9/sound/soc/intel/catpt/ |
| D | dsp.c | 39 chan = dma_request_channel(mask, catpt_dma_filter, cdev->dev); in catpt_dma_request_config_chan()
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| /linux-6.1.9/drivers/crypto/ux500/cryp/ |
| D | cryp_core.c | 490 dma_request_channel(device_data->dma.mask, in cryp_dma_setup_channel()
496 dma_request_channel(device_data->dma.mask, in cryp_dma_setup_channel()
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| /linux-6.1.9/drivers/tty/serial/ |
| D | pch_uart.c | 693 chan = dma_request_channel(mask, filter, param); in pch_request_dma()
708 chan = dma_request_channel(mask, filter, param); in pch_request_dma()
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| /linux-6.1.9/drivers/net/ethernet/smsc/ |
| D | smc911x.c | 1967 lp->rxdma = dma_request_channel(mask, NULL, NULL); in smc911x_probe()
1968 lp->txdma = dma_request_channel(mask, NULL, NULL); in smc911x_probe()
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| /linux-6.1.9/include/linux/ |
| D | dmaengine.h | 1582 #define dma_request_channel(mask, x, y) \ macro
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