| /Linux-v5.10/drivers/usb/gadget/udc/ |
| D | atmel_usba_udc.c | 213 if (ep->can_dma) in usba_ep_init_debugfs()
645 if (ep->can_dma) { in usba_ep_enable()
685 if (ep->can_dma) { in usba_ep_disable()
798 if (ep->can_dma) in usba_ep_queue()
2062 { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 1 */
2063 { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 2 */
2064 { .nr_banks = 3, .can_dma = 1 }, /* ep 3 */
2065 { .nr_banks = 3, .can_dma = 1 }, /* ep 4 */
2066 { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 5 */
2067 { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 6 */
[all …]
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| D | atmel_usba_udc.h | 282 unsigned int can_dma:1; member
295 unsigned int can_dma:1; member
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| /Linux-v5.10/drivers/spi/ |
| D | spi-davinci.c | 456 bool can_dma = false; in davinci_spi_can_dma() local
459 can_dma = (spicfg->io_type == SPI_IO_TYPE_DMA) && in davinci_spi_can_dma()
464 return can_dma; in davinci_spi_can_dma()
956 master->can_dma = davinci_spi_can_dma; in davinci_spi_probe()
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| D | spi-dw-core.c | 431 if (master->can_dma && master->can_dma(master, spi, transfer)) in dw_spi_transfer_one()
895 master->can_dma = dws->dma_ops->can_dma; in dw_spi_add_host()
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| D | spi-img-spfi.c | 494 if (master->can_dma && master->can_dma(master, spi, xfer)) in img_spfi_transfer_one()
642 master->can_dma = img_spfi_can_dma; in img_spfi_probe()
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| D | spi-rockchip.c | 595 use_dma = ctlr->can_dma ? ctlr->can_dma(ctlr, spi, xfer) : false; in rockchip_spi_transfer_one()
772 ctlr->can_dma = rockchip_spi_can_dma; in rockchip_spi_probe()
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| D | spi-uniphier.c | 540 use_dma = master->can_dma ? master->can_dma(master, spi, t) : false; in uniphier_spi_transfer_one()
711 master->can_dma = uniphier_spi_can_dma; in uniphier_spi_probe()
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| D | spi-mt65xx.c | 500 if (master->can_dma(master, spi, xfer)) in mtk_spi_transfer_one()
542 if (!master->can_dma(master, master->cur_msg->spi, trans)) { in mtk_spi_interrupt()
645 master->can_dma = mtk_spi_can_dma; in mtk_spi_probe()
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| D | spi-dw-dma.c | 632 .can_dma = dw_spi_can_dma,
647 .can_dma = dw_spi_can_dma,
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| D | spi-rspi.c | 693 if (!rspi->ctlr->can_dma || !__rspi_can_dma(rspi, xfer)) in rspi_dma_check_then_transfer()
804 if (rspi->ctlr->can_dma && __rspi_can_dma(rspi, xfer)) { in qspi_transfer_out()
836 if (rspi->ctlr->can_dma && __rspi_can_dma(rspi, xfer)) { in qspi_transfer_in()
1160 ctlr->can_dma = rspi_can_dma; in rspi_request_dma()
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| D | spi-dw.h | 138 bool (*can_dma)(struct spi_controller *master, struct spi_device *spi, member
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| D | spi-bcm2835.c | 1005 ctlr->can_dma = bcm2835_spi_can_dma; in bcm2835_dma_init()
1135 if (ctlr->can_dma && bcm2835_spi_can_dma(ctlr, spi, tfr)) in bcm2835_spi_transfer_one()
1149 if (ctlr->can_dma) { in bcm2835_spi_prepare_message()
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| D | spi-qup.c | 684 else if (spi->master->can_dma && in spi_qup_io_prep()
685 spi->master->can_dma(spi->master, spi, xfer) && in spi_qup_io_prep()
1085 master->can_dma = spi_qup_can_dma; in spi_qup_probe()
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| D | spi-omap2-mcspi.c | 1194 master->can_dma(master, spi, t)) in omap2_mcspi_transfer_one()
1206 master->can_dma(master, spi, t)) in omap2_mcspi_transfer_one()
1421 master->can_dma = omap2_mcspi_can_dma; in omap2_mcspi_probe()
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| D | spi-sprd.c | 799 if (sctlr->can_dma(sctlr, sdev, t)) in sprd_spi_transfer_one()
946 sctlr->can_dma = sprd_spi_can_dma; in sprd_spi_probe()
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| D | spi-pxa2xx.c | 1043 dma_mapped = controller->can_dma && in pxa2xx_spi_transfer_one()
1044 controller->can_dma(controller, spi, transfer) && in pxa2xx_spi_transfer_one()
1762 controller->can_dma = pxa2xx_spi_can_dma; in pxa2xx_spi_probe()
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| D | spi-stm32.c | 1685 spi->cur_usedma = (master->can_dma && in stm32_spi_transfer_one()
1686 master->can_dma(master, spi_dev, transfer)); in stm32_spi_transfer_one()
1951 master->can_dma = stm32_spi_can_dma; in stm32_spi_probe()
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| D | spi-at91-usart.c | 551 controller->can_dma = at91_usart_spi_can_dma; in at91_usart_spi_probe()
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| D | spi-pic32-sqi.c | 652 master->can_dma = pic32_sqi_can_dma; in pic32_sqi_probe()
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| D | spi.c | 938 if (!ctlr->can_dma) in __spi_map_msg()
952 if (!ctlr->can_dma(ctlr, msg->spi, xfer)) in __spi_map_msg()
985 if (!ctlr->cur_msg_mapped || !ctlr->can_dma) in __spi_unmap_msg()
999 if (!ctlr->can_dma(ctlr, msg->spi, xfer)) in __spi_unmap_msg()
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| D | spi-pic32.c | 795 master->can_dma = pic32_spi_can_dma; in pic32_spi_probe()
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| D | spi-fsl-lpspi.c | 677 controller->can_dma = fsl_lpspi_can_dma; in fsl_lpspi_dma_init()
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| D | spi-s3c64xx.c | 1146 master->can_dma = s3c64xx_spi_can_dma; in s3c64xx_spi_probe()
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| /Linux-v5.10/sound/pci/asihpi/ |
| D | asihpi.c | 126 u16 can_dma; member
460 if (card->can_dma) { in snd_card_asihpi_pcm_hw_params()
619 !card->can_dma) in snd_card_asihpi_trigger()
756 if (!card->can_dma) in snd_card_asihpi_timer_function()
850 if (card->can_dma) { /* buffer wrap is handled at lower level */ in snd_card_asihpi_timer_function()
1053 if (card->can_dma) in snd_card_asihpi_playback_open()
1216 if (card->can_dma) in snd_card_asihpi_capture_open()
2856 asihpi->can_dma = (!err); in snd_asihpi_probe()
2860 if (!asihpi->can_dma) in snd_asihpi_probe()
2881 asihpi->can_dma, in snd_asihpi_probe()
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| /Linux-v5.10/include/linux/spi/ |
| D | spi.h | 585 bool (*can_dma)(struct spi_controller *ctlr, member
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