Searched refs:fifo_size (Results 51 - 75 of 231) sorted by relevance

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/linux-master/drivers/tty/serial/
H A Datmel_serial.c151 u32 fifo_size; member in struct:atmel_uart_port
284 return atmel_port->fifo_size;
948 if (atmel_port->fifo_size) {
1052 config.dst_addr_width = (atmel_port->fifo_size) ?
1917 if (atmel_port->fifo_size) {
2798 if (atmel_port->fifo_size) {
2829 atmel_port->fifo_size = 0;
2835 &atmel_port->fifo_size))
2838 if (!atmel_port->fifo_size)
2841 if (atmel_port->fifo_size < ATMEL_MIN_FIFO_SIZ
[all...]
H A Dstm32-usart.c1508 static int stm32_usart_get_thresh_value(u32 fifo_size, int index) argument
1510 return fifo_size * stm32h7_usart_fifo_thresh_cfg[index].mul /
1519 int fifo_size; local
1528 fifo_size = cfg8 ? 1 << cfg8 : STM32H7_USART_FIFO_SIZE;
1532 bytes = fifo_size / 2;
1534 if (bytes < stm32_usart_get_thresh_value(fifo_size, 0)) {
1536 return fifo_size;
1540 if (stm32_usart_get_thresh_value(fifo_size, i) >= bytes)
1547 stm32_usart_get_thresh_value(fifo_size, i), fifo_size);
[all...]
/linux-master/sound/soc/codecs/
H A Dtlv320dac33.c90 unsigned int fifo_size; /* Size of the FIFO in samples */ member in struct:tlv320dac33_priv
824 dac33->fifo_size = DAC33_FIFO_SIZE_16BIT;
828 dac33->fifo_size = DAC33_FIFO_SIZE_24BIT;
1065 nsample_limit = dac33->fifo_size - dac33->alarm_threshold;
1089 if (dac33->uthr > (dac33->fifo_size - DAC33_MODE7_MARGIN))
1090 dac33->uthr = dac33->fifo_size - DAC33_MODE7_MARGIN;
1213 delay = samples > dac33->fifo_size ?
1214 dac33->fifo_size : samples;
/linux-master/drivers/comedi/drivers/
H A Drtd520.c486 unsigned int fifo_size = 0; local
500 fifo_size = 2 * i;
509 if (fifo_size != 0x400 && fifo_size != 0x2000) {
512 fifo_size);
515 return fifo_size;
/linux-master/drivers/gpu/drm/i915/display/
H A Dintel_display_trace.h282 TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
283 TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
292 __field(u32, fifo_size)
302 __entry->fifo_size = fifo_size;
308 __entry->sprite0_start, __entry->sprite1_start, __entry->fifo_size)
/linux-master/drivers/usb/dwc3/
H A Dgadget.c661 * @mult: multiplier to be used when calculating the fifo_size
666 * fifo_size = mult * (max_packet / mdwidth) + 1;
669 * fifo_size = mult * ((max_packet + mdwidth)/mdwidth + 1) + 1
678 int fifo_size; local
687 fifo_size = mult * (max_packet / mdwidth) + 1;
689 fifo_size = mult * ((max_packet + mdwidth) / mdwidth) + 1;
690 return fifo_size;
749 * fifo_size = mult * ((max_packet + mdwidth)/mdwidth + 1) + 1
760 int fifo_size; local
807 fifo_size
3082 int fifo_size = 0; local
[all...]
/linux-master/drivers/isdn/hardware/mISDN/
H A DmISDNipac.c970 count = hscx->fifo_size;
981 if (count > hscx->fifo_size) {
982 count = hscx->fifo_size;
1058 count &= (hx->fifo_size - 1);
1060 count = hx->fifo_size;
1120 hscx_empty_fifo(hx, hx->fifo_size);
1575 ipac->hscx[0].fifo_size = 32;
1576 ipac->hscx[1].fifo_size = 32;
1581 ipac->hscx[0].fifo_size = 64;
1582 ipac->hscx[1].fifo_size
[all...]
/linux-master/drivers/spi/
H A Dspi-meson-spicc.c147 unsigned int fifo_size; member in struct:meson_spicc_data
274 spicc->data->fifo_size);
907 .fifo_size = 16,
913 .fifo_size = 16,
921 .fifo_size = 15,
H A Dspi-atmel.c279 u32 fifo_size; member in struct:atmel_spi
701 num_data = min(current_remaining_data, as->fifo_size);
759 if (as->fifo_size)
1106 if (as->fifo_size)
1497 if (as->fifo_size)
1630 as->fifo_size = 0;
1632 &as->fifo_size)) {
1633 dev_info(&pdev->dev, "Using FIFO (%u data)\n", as->fifo_size);
/linux-master/drivers/platform/chrome/
H A Dcros_ec_sensorhub_ring.c833 if (fifo_info->count > sensorhub->fifo_size ||
834 fifo_info->size != sensorhub->fifo_size) {
838 sensorhub->fifo_size);
1049 sensorhub->fifo_size = sensorhub->resp->fifo_info.size;
1050 sensorhub->ring = devm_kcalloc(sensorhub->dev, sensorhub->fifo_size,
/linux-master/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-dev.c2434 static void xgbe_calculate_equal_fifo(unsigned int fifo_size, argument
2442 q_fifo_size = fifo_size / queue_count;
2457 static unsigned int xgbe_set_nonprio_fifos(unsigned int fifo_size, argument
2466 return fifo_size;
2474 fifo_size -= XGMAC_FIFO_MIN_ALLOC;
2477 return fifo_size;
2526 unsigned int fifo_size,
2538 if (!pfc_count || ((q_fifo_size * prio_queues) > fifo_size)) {
2540 xgbe_calculate_equal_fifo(fifo_size, prio_queues, fifo);
2545 rem_fifo = fifo_size
2525 xgbe_calculate_dcb_fifo(struct xgbe_prv_data *pdata, unsigned int fifo_size, unsigned int *fifo) argument
2598 unsigned int fifo_size; local
2616 unsigned int fifo_size; local
[all...]
/linux-master/drivers/scsi/pcmcia/
H A Dsym53c500_cs.c352 DEB(unsigned char fifo_size;)
373 DEB(fifo_size = inb(port_base + FIFO_FLAGS) & 0x1f);
376 printk("status=%02x, seq_reg=%02x, int_reg=%02x, fifo_size=%02x",
377 status, seq_reg, int_reg, fifo_size);
/linux-master/sound/soc/starfive/
H A Djh7110_tdm.c521 .fifo_size = 16,
547 tdm->play_dma_data.fifo_size = JH7110_TDM_FIFO_DEPTH / 2;
552 tdm->capture_dma_data.fifo_size = JH7110_TDM_FIFO_DEPTH / 2;
/linux-master/sound/core/
H A Dpcm_compat.c66 u32 fifo_size; member in struct:snd_pcm_hw_params32
250 /* only fifo_size (RO from userspace) is different, so just copy all */
265 put_user(data->fifo_size, &data32->fifo_size))
/linux-master/drivers/usb/gadget/udc/
H A Dnet2272.c1037 if (avail > ep->fifo_size)
1040 avail = ep->fifo_size - avail;
1309 dev->ep[1].fifo_size = dev->ep[2].fifo_size = 512;
1313 dev->ep[1].fifo_size = 1024;
1314 dev->ep[2].fifo_size = 512;
1318 dev->ep[1].fifo_size = dev->ep[2].fifo_size = 1024;
1321 dev->ep[1].fifo_size = 1024;
1327 dev->ep[3].fifo_size
[all...]
H A Dpxa27x_udc.h270 .type = _type, .fifo_size = maxpkt, \
330 * @fifo_size: max packet size in the endpoint fifo
364 unsigned fifo_size; member in struct:pxa_ep
H A Dpxa27x_udc.c148 maxpkt = ep->fifo_size;
539 | ((ep->fifo_size << UDCCONR_MPS_S) & UDCCONR_MPS)
876 is_short = (count < ep->fifo_size);
909 max = ep->fifo_size;
938 is_short = unlikely(max < ep->fifo_size);
978 is_short = (count < ep->fifo_size);
1078 && req->req.length > ep->fifo_size))
1346 if (ep->fifo_size < usb_endpoint_maxp(desc)) {
/linux-master/drivers/bluetooth/
H A Ddtl1_cs.c110 static int dtl1_write(unsigned int iobase, int fifo_size, __u8 *buf, int len) argument
119 while ((fifo_size-- > 0) && (actual < len)) {
/linux-master/drivers/media/pci/cx23885/
H A Dcx23885-alsa.c331 if (chip->dev->sram_channels[AUDIO_SRAM_CHANNEL].fifo_size !=
334 sram_channels[AUDIO_SRAM_CHANNEL].fifo_size / 4;
/linux-master/sound/pci/cs5535audio/
H A Dcs5535audio_pcm.c49 .fifo_size = 0,
76 .fifo_size = 0,
/linux-master/sound/soc/pxa/
H A Dmmp-sspa.c384 .fifo_size = 32,
393 .fifo_size = 32,
/linux-master/sound/soc/
H A Dsoc-generic-dmaengine-pcm.c130 hw.fifo_size = dma_data->fifo_size;
/linux-master/sound/soc/stm/
H A Dstm32_sai.h270 * @fifo_size: SAI fifo size as words number
275 u32 fifo_size; member in struct:stm32_sai_conf
/linux-master/sound/soc/fsl/
H A Dimx-pcm-fiq.c169 .fifo_size = 0,
/linux-master/drivers/net/ethernet/freescale/fman/
H A Dfman.h321 size_t fifo_size; member in struct:fman

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