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Searched refs:async_dma_dir (Results 1 – 6 of 6) sorted by relevance

/linux-6.1.9/drivers/comedi/
Dcomedi_buf.c60 if (s->async_dma_dir == DMA_NONE) in __comedi_buf_free()
150 if (!IS_ENABLED(CONFIG_HAS_DMA) && s->async_dma_dir != DMA_NONE) { in __comedi_buf_alloc()
156 bm = comedi_buf_map_alloc(dev, s->async_dma_dir, n_pages); in __comedi_buf_alloc()
Ddrivers.c114 s->async_dma_dir = DMA_NONE; in comedi_alloc_subdevices()
/linux-6.1.9/include/linux/comedi/
Dcomedidev.h204 enum dma_data_direction async_dma_dir; member
/linux-6.1.9/drivers/comedi/drivers/
Dni_pcidio.c946 s->async_dma_dir = DMA_BIDIRECTIONAL; in nidio_auto_attach()
Dni_660x.c1169 s->async_dma_dir = DMA_BIDIRECTIONAL; in ni_660x_auto_attach()
Dni_mio_common.c6046 s->async_dma_dir = DMA_FROM_DEVICE; in ni_E_init()
6087 s->async_dma_dir = DMA_TO_DEVICE; in ni_E_init()
6119 s->async_dma_dir = DMA_BIDIRECTIONAL; in ni_E_init()
6283 s->async_dma_dir = DMA_BIDIRECTIONAL; in ni_E_init()