Searched refs:dma_transfer_size (Results 1 - 6 of 6) sorted by relevance

/drivers/staging/comedi/drivers/
H A Dni_labpc.h89 unsigned int dma_transfer_size; member in struct:labpc_private
H A Dni_at_a2150.c167 unsigned int dma_transfer_size; /* size in bytes of dma transfers */ member in struct:a2150_private
276 max_points = devpriv->dma_transfer_size / sample_size;
289 leftover = devpriv->dma_transfer_size / sample_size;
687 devpriv->dma_transfer_size =
690 if (devpriv->dma_transfer_size > A2150_DMA_BUFFER_SIZE)
691 devpriv->dma_transfer_size = A2150_DMA_BUFFER_SIZE;
692 if (devpriv->dma_transfer_size < sizeof(devpriv->dma_buffer[0]))
693 devpriv->dma_transfer_size = sizeof(devpriv->dma_buffer[0]);
694 devpriv->dma_transfer_size -=
695 devpriv->dma_transfer_size
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H A Ddas16.c753 volatile unsigned int dma_transfer_size; /* target number of bytes to transfer per dma shot */ member in struct:das16_private_struct
1001 devpriv->dma_transfer_size = das16_suggest_transfer_size(dev, *cmd);
1002 set_dma_count(devpriv->dma_chan, devpriv->dma_transfer_size);
1269 if (residue > devpriv->dma_transfer_size) {
1274 num_bytes = devpriv->dma_transfer_size - residue;
1288 devpriv->dma_transfer_size > devpriv->adc_byte_count)
1289 devpriv->dma_transfer_size = devpriv->adc_byte_count;
1295 set_dma_count(devpriv->dma_chan, devpriv->dma_transfer_size);
H A Ddas1800.c495 unsigned int dma_transfer_size; /* size of transfer currently used, in bytes */ member in struct:das1800_private
1016 set_dma_count(devpriv->dma_current, devpriv->dma_transfer_size);
1078 num_bytes = devpriv->dma_transfer_size - get_dma_residue(channel);
1485 devpriv->dma_transfer_size = suggest_transfer_size(&cmd);
1493 set_dma_count(devpriv->dma0, devpriv->dma_transfer_size);
1505 set_dma_count(devpriv->dma1, devpriv->dma_transfer_size);
H A Dni_labpc.c1353 devpriv->dma_transfer_size = labpc_suggest_transfer_size(*cmd);
1355 devpriv->count * sample_size < devpriv->dma_transfer_size) {
1356 devpriv->dma_transfer_size =
1359 set_dma_count(devpriv->dma_chan, devpriv->dma_transfer_size);
1557 max_points = devpriv->dma_transfer_size / sample_size;
1570 leftover = devpriv->dma_transfer_size / sample_size;
H A Dcb_pcidas64.c2407 static inline unsigned int dma_transfer_size(struct comedi_device *dev) function
2822 cpu_to_le32(dma_transfer_size(dev) *
3008 num_samples = dma_transfer_size(dev);

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