| /linux/drivers/spi/ |
| A D | internals.h | 47 return ctlr->can_dma && ctlr->can_dma(ctlr, spi, xfer) && in spi_xfer_is_dma_mapped()
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| A D | spi-pci1xxxx.c | 165 bool can_dma; member
299 spi_bus->can_dma = true; in pci1xxxx_spi_dma_init()
587 if (p->parent->can_dma && p->rx_buf) in pci1xxxx_spi_isr_io()
682 if (p->spi_host->can_dma(p->spi_host, NULL, p->xfer)) in pci1xxxx_spi_isr()
695 return par->can_dma; in pci1xxxx_spi_can_dma()
820 spi_host->can_dma = pci1xxxx_spi_can_dma; in pci1xxxx_spi_probe()
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| A D | spi-davinci.c | 449 bool can_dma = false; in davinci_spi_can_dma() local
452 can_dma = (spicfg->io_type == SPI_IO_TYPE_DMA) && in davinci_spi_can_dma()
457 return can_dma; in davinci_spi_can_dma()
938 host->can_dma = davinci_spi_can_dma; in davinci_spi_probe()
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| A D | spi-rockchip.c | 689 use_dma = ctlr->can_dma ? ctlr->can_dma(ctlr, spi, xfer) : false; in rockchip_spi_transfer_one()
886 ctlr->can_dma = rockchip_spi_can_dma; in rockchip_spi_probe()
893 if (ctlr->can_dma && target_mode) in rockchip_spi_probe()
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| A D | spi-img-spfi.c | 494 if (host->can_dma && host->can_dma(host, spi, xfer)) in img_spfi_transfer_one()
641 host->can_dma = img_spfi_can_dma; in img_spfi_probe()
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| A D | spi-sun6i.c | 297 use_dma = host->can_dma ? host->can_dma(host, spi, tfr) : false; in sun6i_spi_transfer_one()
728 host->can_dma = sun6i_spi_can_dma; in sun6i_spi_probe()
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| A D | spi-uniphier.c | 540 use_dma = host->can_dma ? host->can_dma(host, spi, t) : false; in uniphier_spi_transfer_one()
711 host->can_dma = uniphier_spi_can_dma; in uniphier_spi_probe()
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| A D | spi-rspi.c | 697 if (!rspi->ctlr->can_dma || !__rspi_can_dma(rspi, xfer)) in rspi_dma_check_then_transfer()
808 if (rspi->ctlr->can_dma && __rspi_can_dma(rspi, xfer)) { in qspi_transfer_out()
840 if (rspi->ctlr->can_dma && __rspi_can_dma(rspi, xfer)) { in qspi_transfer_in()
1157 ctlr->can_dma = rspi_can_dma; in rspi_request_dma()
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| A D | spi-dw-dma.c | 687 .can_dma = dw_spi_can_dma,
702 .can_dma = dw_spi_can_dma,
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| A D | spi-bcm2835.c | 977 ctlr->can_dma = bcm2835_spi_can_dma; in bcm2835_dma_init()
1107 if (ctlr->can_dma && bcm2835_spi_can_dma(ctlr, spi, tfr)) in bcm2835_spi_transfer_one()
1216 if (spi->controller->can_dma) in bcm2835_spi_max_transfer_size()
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| A D | spi-dw.h | 145 bool (*can_dma)(struct spi_controller *host, struct spi_device *spi, member
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| A D | spi-dw-core.c | 961 host->can_dma = dws->dma_ops->can_dma; in dw_spi_add_host()
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| A D | spi-mt65xx.c | 716 if (host->can_dma(host, spi, xfer)) in mtk_spi_transfer_one()
753 if (!host->can_dma(host, NULL, xfer)) { in mtk_spi_interrupt_thread()
1143 host->can_dma = mtk_spi_can_dma; in mtk_spi_probe()
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| A D | spi-sprd.c | 798 if (sctlr->can_dma(sctlr, sdev, t)) in sprd_spi_transfer_one()
944 sctlr->can_dma = sprd_spi_can_dma; in sprd_spi_probe()
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| A D | spi-ingenic.c | 361 ctlr->can_dma = spi_ingenic_can_dma; in spi_ingenic_request_dma()
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| A D | spi-stm32.c | 1847 spi->cur_usedma = (ctrl->can_dma && in stm32_spi_transfer_one()
1848 ctrl->can_dma(ctrl, spi_dev, transfer)); in stm32_spi_transfer_one()
2220 ctrl->can_dma = stm32_spi_can_dma; in stm32_spi_probe()
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| A D | spi-pic32-sqi.c | 639 host->can_dma = pic32_sqi_can_dma; in pic32_sqi_probe()
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| A D | spi-at91-usart.c | 516 controller->can_dma = at91_usart_spi_can_dma; in at91_usart_spi_probe()
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| A D | spi-s3c64xx.c | 793 return ctlr->can_dma ? S3C64XX_SPI_PACKET_CNT_MASK : SIZE_MAX; in s3c64xx_spi_max_transfer_size()
1319 host->can_dma = s3c64xx_spi_can_dma; in s3c64xx_spi_probe()
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| A D | spi-pic32.c | 788 host->can_dma = pic32_spi_can_dma; in pic32_spi_probe()
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| A D | spi-fsl-lpspi.c | 705 controller->can_dma = fsl_lpspi_can_dma; in fsl_lpspi_dma_init()
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| /linux/drivers/usb/gadget/udc/ |
| A D | atmel_usba_udc.c | 211 if (ep->can_dma) in usba_ep_init_debugfs()
643 if (ep->can_dma) { in usba_ep_enable()
683 if (ep->can_dma) { in usba_ep_disable()
796 if (ep->can_dma) in usba_ep_queue()
2063 { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 1 */
2064 { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 2 */
2065 { .nr_banks = 3, .can_dma = 1 }, /* ep 3 */
2066 { .nr_banks = 3, .can_dma = 1 }, /* ep 4 */
2067 { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 5 */
2068 { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 6 */
[all …]
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| A D | atmel_usba_udc.h | 282 unsigned int can_dma:1; member
295 unsigned int can_dma:1; member
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| /linux/sound/pci/asihpi/ |
| A D | asihpi.c | 117 u16 can_dma; member
453 if (card->can_dma) { in snd_card_asihpi_pcm_hw_params()
612 !card->can_dma) in snd_card_asihpi_trigger()
748 if (!card->can_dma) in snd_card_asihpi_timer_function()
842 if (card->can_dma) { /* buffer wrap is handled at lower level */ in snd_card_asihpi_timer_function()
1043 if (card->can_dma) in snd_card_asihpi_playback_open()
1202 if (card->can_dma) in snd_card_asihpi_capture_open()
2839 asihpi->can_dma = (!err); in snd_asihpi_probe()
2843 if (!asihpi->can_dma) in snd_asihpi_probe()
2864 asihpi->can_dma, in snd_asihpi_probe()
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| /linux/include/linux/spi/ |
| A D | spi.h | 684 bool (*can_dma)(struct spi_controller *ctlr, member
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