Searched defs:num_samples (Results 1 - 10 of 10) sorted by relevance

/drivers/staging/comedi/drivers/
H A Dcomedi_fc.h58 int num_samples; local
66 num_samples = (subd->async->cmd.chanlist_len +
70 num_samples = subd->async->cmd.chanlist_len;
73 return num_samples * bytes_per_sample(subd);
H A Ddas16m1.c543 u16 num_samples; local
556 num_samples = 0;
558 /* The calculation of num_samples looks odd, but it uses the following facts.
561 * (when the counter decrements from zero it goes to 0xffff). num_samples
564 num_samples = -hw_counter - devpriv->adc_count;
568 if (num_samples > cmd->stop_arg * cmd->chanlist_len)
569 num_samples = cmd->stop_arg * cmd->chanlist_len;
572 if (num_samples > FIFO_SIZE)
573 num_samples = FIFO_SIZE;
574 insw(dev->iobase, devpriv->ai_buffer, num_samples);
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H A Dadl_pci9111.c949 unsigned int i, num_samples = num_bytes / sizeof(short); local
954 for (i = 0; i < num_samples; i++) {
1020 unsigned int num_samples; local
1027 num_samples =
1034 dev_private->ai_bounce_buffer, num_samples);
1041 num_samples *
1047 while (position < num_samples) {
1055 num_samples - position)
1057 num_samples -
1072 num_samples
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H A Dadl_pci9118.c615 unsigned int num_samples)
623 for (i = 0; i < num_samples; i++) {
641 unsigned int num_samples)
645 num_samples = defragment_dma_buffer(dev, s, dma_buffer, num_samples);
647 (s->async->cur_chan + num_samples) / devpriv->ai_n_scanlen;
648 s->async->cur_chan += num_samples;
652 num_samples * sizeof(short));
653 if (num_bytes < num_samples * sizeof(short))
697 unsigned int i, num_samples local
612 defragment_dma_buffer(struct comedi_device *dev, struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples) argument
638 move_block_from_dma(struct comedi_device *dev, struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples) argument
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H A Dcb_pcidas.c1579 unsigned int num_samples, i; local
1618 num_samples = half_fifo;
1620 num_samples > devpriv->count) {
1621 num_samples = devpriv->count;
1624 num_samples);
1626 num_samples * sizeof(short));
1627 devpriv->count -= num_samples;
H A Ddas16.c1778 unsigned int i, num_samples = num_bytes / sizeof(short); local
1781 for (i = 0; i < num_samples; i++) {
H A Ddas1800.c1068 unsigned int num_bytes, num_samples; local
1079 num_samples = num_bytes / sizeof(short);
1082 if (cmd->stop_src == TRIG_COUNT && devpriv->count < num_samples)
1083 num_samples = devpriv->count;
1085 munge_data(dev, buffer, num_samples);
1088 devpriv->count -= num_samples;
H A Dgsc_hpdi.c964 int num_samples = 0; local
985 num_samples = priv(dev)->block_size / sizeof(uint32_t);
987 if (num_samples > priv(dev)->dio_count)
988 num_samples = priv(dev)->dio_count;
989 priv(dev)->dio_count -= num_samples;
994 num_samples * sizeof(uint32_t));
H A Dcb_pcidas64.c1207 unsigned int num_samples);
2409 unsigned int num_samples; local
2411 num_samples =
2414 if (num_samples > DMA_BUFFER_SIZE / sizeof(uint16_t))
2415 num_samples = DMA_BUFFER_SIZE / sizeof(uint16_t);
2417 return num_samples;
2876 /* read num_samples from 16 bit wide ai fifo */
2885 int num_samples; local
2909 num_samples =
2912 num_samples
2990 int num_samples = 0; local
4021 set_ai_fifo_size(struct comedi_device *dev, unsigned int num_samples) argument
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/drivers/staging/comedi/drivers/addi-data/
H A Dhwdrv_apci3120.c1869 struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples)
1872 (s->async->cur_chan + num_samples) / devpriv->ui_AiScanLength;
1873 s->async->cur_chan += num_samples;
1876 cfc_write_array_to_buffer(s, dma_buffer, num_samples * sizeof(short));
1868 v_APCI3120_InterruptDmaMoveBlock16bit(struct comedi_device *dev, struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples) argument

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