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Searched refs:dma_data_dir (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/drivers/i2c/busses/
H A Di2c-stm32.c111 dma->dma_data_dir = DMA_FROM_DEVICE; in stm32_i2c_prep_dma_xfer()
115 dma->dma_data_dir = DMA_TO_DEVICE; in stm32_i2c_prep_dma_xfer()
122 dma->dma_data_dir); in stm32_i2c_prep_dma_xfer()
154 dma->dma_data_dir); in stm32_i2c_prep_dma_xfer()
H A Di2c-imx-lpi2c.c162 enum dma_data_direction dma_data_dir; member
616 struct dma_chan *chan = dma->dma_data_dir == DMA_FROM_DEVICE in lpi2c_dma_unmap()
620 dma->dma_len, dma->dma_data_dir); in lpi2c_dma_unmap()
622 dma->dma_data_dir = DMA_NONE; in lpi2c_dma_unmap()
634 if (dma->dma_data_dir == DMA_FROM_DEVICE) in lpi2c_cleanup_dma()
636 else if (dma->dma_data_dir == DMA_TO_DEVICE) in lpi2c_cleanup_dma()
703 dma->dma_data_dir = DMA_FROM_DEVICE; in lpi2c_dma_submit()
707 dma->dma_data_dir = DMA_TO_DEVICE; in lpi2c_dma_submit()
712 dma->dma_buf, dma->dma_len, dma->dma_data_dir); in lpi2c_dma_submit()
H A Di2c-stm32.h43 enum dma_data_direction dma_data_dir; member
H A Di2c-imx.c223 enum dma_data_direction dma_data_dir; member
472 dma->dma_len, dma->dma_data_dir); in i2c_imx_dma_callback()
485 dma->dma_len, dma->dma_data_dir); in i2c_imx_dma_xfer()
514 dma->dma_len, dma->dma_data_dir); in i2c_imx_dma_xfer()
1170 dma->dma_data_dir = DMA_TO_DEVICE; in i2c_imx_dma_write()
1276 dma->dma_data_dir = DMA_FROM_DEVICE; in i2c_imx_dma_read()
H A Di2c-stm32f7.c747 dma_unmap_single(dev, dma->dma_buf, dma->dma_len, dma->dma_data_dir); in stm32f7_i2c_dma_callback()
/linux-6.15/drivers/mmc/host/
H A Dmxs-mmc.c352 unsigned short dma_data_dir, timeout; in mxs_mmc_adtc() local
370 dma_data_dir = DMA_TO_DEVICE; in mxs_mmc_adtc()
374 dma_data_dir = DMA_FROM_DEVICE; in mxs_mmc_adtc()
442 ssp->dma_dir = dma_data_dir; in mxs_mmc_adtc()
H A Domap.c417 enum dma_data_direction dma_data_dir; in mmc_omap_release_dma() local
422 dma_data_dir = DMA_TO_DEVICE; in mmc_omap_release_dma()
425 dma_data_dir = DMA_FROM_DEVICE; in mmc_omap_release_dma()
436 dma_unmap_sg(dev, data->sg, host->sg_len, dma_data_dir); in mmc_omap_release_dma()
987 enum dma_data_direction dma_data_dir; in mmc_omap_prepare_data() local
1009 dma_data_dir = DMA_TO_DEVICE; in mmc_omap_prepare_data()
1014 dma_data_dir = DMA_FROM_DEVICE; in mmc_omap_prepare_data()
1040 dma_data_dir); in mmc_omap_prepare_data()
/linux-6.15/drivers/mtd/nand/raw/
H A Dstm32_fmc2_nand.c860 enum dma_data_direction dma_data_dir = DMA_FROM_DEVICE; in stm32_fmc2_nfc_xfer() local
870 dma_data_dir = DMA_TO_DEVICE; in stm32_fmc2_nfc_xfer()
881 eccsteps, dma_data_dir); in stm32_fmc2_nfc_xfer()
912 eccsteps, dma_data_dir); in stm32_fmc2_nfc_xfer()
975 eccsteps, dma_data_dir); in stm32_fmc2_nfc_xfer()
978 dma_unmap_sg(nfc->dev, nfc->dma_data_sg.sgl, eccsteps, dma_data_dir); in stm32_fmc2_nfc_xfer()