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Searched refs:dma_conf (Results 1 – 9 of 9) sorted by relevance

/Linux-v5.4/arch/powerpc/platforms/512x/
Dmpc512x_lpbfifo.c168 struct dma_slave_config dma_conf = {}; in mpc512x_lpbfifo_kick() local
208 dma_conf.dst_maxburst = max(bpt, 0x4u) / 4; in mpc512x_lpbfifo_kick()
209 dma_conf.src_maxburst = max(bpt, 0x4u) / 4; in mpc512x_lpbfifo_kick()
230 dma_conf.direction = DMA_MEM_TO_DEV; in mpc512x_lpbfifo_kick()
231 dma_conf.dst_addr = lpbfifo.regs_phys + in mpc512x_lpbfifo_kick()
235 dma_conf.direction = DMA_DEV_TO_MEM; in mpc512x_lpbfifo_kick()
236 dma_conf.src_addr = lpbfifo.regs_phys + in mpc512x_lpbfifo_kick()
239 dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in mpc512x_lpbfifo_kick()
240 dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in mpc512x_lpbfifo_kick()
243 if (dma_dev->device_config(lpbfifo.chan, &dma_conf)) { in mpc512x_lpbfifo_kick()
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/Linux-v5.4/drivers/crypto/
Datmel-tdes.c87 struct dma_slave_config dma_conf; member
450 dd->dma_lch_in.dma_conf.dst_addr_width = in atmel_tdes_crypt_dma()
452 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
455 dd->dma_lch_in.dma_conf.dst_addr_width = in atmel_tdes_crypt_dma()
457 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
460 dd->dma_lch_in.dma_conf.dst_addr_width = in atmel_tdes_crypt_dma()
462 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_crypt_dma()
466 dmaengine_slave_config(dd->dma_lch_in.chan, &dd->dma_lch_in.dma_conf); in atmel_tdes_crypt_dma()
467 dmaengine_slave_config(dd->dma_lch_out.chan, &dd->dma_lch_out.dma_conf); in atmel_tdes_crypt_dma()
731 dd->dma_lch_in.dma_conf.direction = DMA_MEM_TO_DEV; in atmel_tdes_dma_init()
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Dimg-hash.c332 struct dma_slave_config dma_conf; in img_hash_dma_init() local
340 dma_conf.direction = DMA_MEM_TO_DEV; in img_hash_dma_init()
341 dma_conf.dst_addr = hdev->bus_addr; in img_hash_dma_init()
342 dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in img_hash_dma_init()
343 dma_conf.dst_maxburst = IMG_HASH_DMA_BURST; in img_hash_dma_init()
344 dma_conf.device_fc = false; in img_hash_dma_init()
346 err = dmaengine_slave_config(hdev->dma_lch, &dma_conf); in img_hash_dma_init()
Datmel-sha.c122 struct dma_slave_config dma_conf; member
647 dd->dma_lch_in.dma_conf.src_maxburst = 16; in atmel_sha_xmit_dma()
648 dd->dma_lch_in.dma_conf.dst_maxburst = 16; in atmel_sha_xmit_dma()
650 dmaengine_slave_config(dd->dma_lch_in.chan, &dd->dma_lch_in.dma_conf); in atmel_sha_xmit_dma()
1514 struct dma_slave_config *config = &dma->dma_conf; in atmel_sha_dma_start()
2639 dd->dma_lch_in.dma_conf.direction = DMA_MEM_TO_DEV; in atmel_sha_dma_init()
2640 dd->dma_lch_in.dma_conf.dst_addr = dd->phys_base + in atmel_sha_dma_init()
2642 dd->dma_lch_in.dma_conf.src_maxburst = 1; in atmel_sha_dma_init()
2643 dd->dma_lch_in.dma_conf.src_addr_width = in atmel_sha_dma_init()
2645 dd->dma_lch_in.dma_conf.dst_maxburst = 1; in atmel_sha_dma_init()
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/Linux-v5.4/drivers/usb/gadget/udc/aspeed-vhub/
Depn.c458 writel(ep->epn.dma_conf, in ast_vhub_stop_active_req()
462 writel(ep->epn.dma_conf, in ast_vhub_stop_active_req()
711 ep->epn.dma_conf = VHUB_EP_DMA_DESC_MODE; in ast_vhub_epn_enable()
713 ep->epn.dma_conf |= VHUB_EP_DMA_IN_LONG_MODE; in ast_vhub_epn_enable()
716 writel(ep->epn.dma_conf | VHUB_EP_DMA_CTRL_RESET, in ast_vhub_epn_enable()
720 writel(ep->epn.dma_conf, in ast_vhub_epn_enable()
724 ep->epn.dma_conf = VHUB_EP_DMA_SINGLE_STAGE; in ast_vhub_epn_enable()
727 writel(ep->epn.dma_conf | VHUB_EP_DMA_CTRL_RESET, in ast_vhub_epn_enable()
729 writel(ep->epn.dma_conf, in ast_vhub_epn_enable()
Dvhub.h323 unsigned int dma_conf; member
/Linux-v5.4/drivers/crypto/stm32/
Dstm32-hash.c509 struct dma_slave_config dma_conf; in stm32_hash_dma_init() local
512 memset(&dma_conf, 0, sizeof(dma_conf)); in stm32_hash_dma_init()
514 dma_conf.direction = DMA_MEM_TO_DEV; in stm32_hash_dma_init()
515 dma_conf.dst_addr = hdev->phys_base + HASH_DIN; in stm32_hash_dma_init()
516 dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in stm32_hash_dma_init()
517 dma_conf.src_maxburst = hdev->dma_maxburst; in stm32_hash_dma_init()
518 dma_conf.dst_maxburst = hdev->dma_maxburst; in stm32_hash_dma_init()
519 dma_conf.device_fc = false; in stm32_hash_dma_init()
527 err = dmaengine_slave_config(hdev->dma_lch, &dma_conf); in stm32_hash_dma_init()
/Linux-v5.4/drivers/spi/
Dspi-stm32.c1108 struct dma_slave_config *dma_conf, in stm32_spi_dma_config() argument
1131 memset(dma_conf, 0, sizeof(struct dma_slave_config)); in stm32_spi_dma_config()
1132 dma_conf->direction = dir; in stm32_spi_dma_config()
1133 if (dma_conf->direction == DMA_DEV_TO_MEM) { /* RX */ in stm32_spi_dma_config()
1134 dma_conf->src_addr = spi->phys_addr + spi->cfg->regs->rx.reg; in stm32_spi_dma_config()
1135 dma_conf->src_addr_width = buswidth; in stm32_spi_dma_config()
1136 dma_conf->src_maxburst = maxburst; in stm32_spi_dma_config()
1140 } else if (dma_conf->direction == DMA_MEM_TO_DEV) { /* TX */ in stm32_spi_dma_config()
1141 dma_conf->dst_addr = spi->phys_addr + spi->cfg->regs->tx.reg; in stm32_spi_dma_config()
1142 dma_conf->dst_addr_width = buswidth; in stm32_spi_dma_config()
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/Linux-v5.4/drivers/mmc/host/
Datmel-mci.c322 struct dma_slave_config dma_conf; member
1125 host->dma_conf.direction = slave_dirn = DMA_DEV_TO_MEM; in atmci_prepare_data_dma()
1127 host->dma_conf.src_maxburst); in atmci_prepare_data_dma()
1129 host->dma_conf.direction = slave_dirn = DMA_MEM_TO_DEV; in atmci_prepare_data_dma()
1131 host->dma_conf.dst_maxburst); in atmci_prepare_data_dma()
1141 dmaengine_slave_config(chan, &host->dma_conf); in atmci_prepare_data_dma()
2375 host->dma_conf.src_addr = host->mapbase + ATMCI_RDR; in atmci_configure_dma()
2376 host->dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in atmci_configure_dma()
2377 host->dma_conf.src_maxburst = 1; in atmci_configure_dma()
2378 host->dma_conf.dst_addr = host->mapbase + ATMCI_TDR; in atmci_configure_dma()
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