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/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/engine/sw/
H A Dnv04.c109 nv04_sw_chan_new(struct nvkm_sw *sw, struct nvkm_chan *fifo, in nv04_sw_chan_new() argument
119 return nvkm_sw_chan_ctor(&nv04_sw_chan, sw, fifo, oclass, &chan->base); in nv04_sw_chan_new()
/openbmc/linux/arch/powerpc/boot/dts/
H A Dkilauea.dts282 rx-fifo-size = <4096>;
283 tx-fifo-size = <2048>;
284 rx-fifo-size-gige = <16384>;
285 tx-fifo-size-gige = <16384>;
312 rx-fifo-size = <4096>;
313 tx-fifo-size = <2048>;
314 rx-fifo-size-gige = <16384>;
315 tx-fifo-size-gige = <16384>;
H A Dmpc5125twr.dts259 fsl,rx-fifo-size = <16>;
260 fsl,tx-fifo-size = <16>;
271 fsl,rx-fifo-size = <16>;
272 fsl,tx-fifo-size = <16>;
279 compatible = "fsl,mpc5121-psc-fifo";
H A Dklondike.dts162 rx-fifo-size = <4096>;
163 tx-fifo-size = <2048>;
192 rx-fifo-size = <4096>;
193 tx-fifo-size = <2048>;
H A Dfsp2.dts531 rx-fifo-size = <4096>;
532 tx-fifo-size = <4096>;
533 rx-fifo-size-gige = <16384>;
534 tx-fifo-size-gige = <8192>;
557 rx-fifo-size = <4096>;
558 tx-fifo-size = <4096>;
559 rx-fifo-size-gige = <16384>;
560 tx-fifo-size-gige = <8192>;
/openbmc/linux/sound/usb/line6/
H A Ddriver.c570 while (kfifo_len(&line6->messages.fifo) == 0) { in line6_hwdep_read()
578 kfifo_len(&line6->messages.fifo) != 0); in line6_hwdep_read()
586 if (kfifo_peek_len(&line6->messages.fifo) > count) { in line6_hwdep_read()
590 rv = kfifo_to_user(&line6->messages.fifo, buf, count, &out_count); in line6_hwdep_read()
632 rv = kfifo_len(&line6->messages.fifo) == 0 ? 0 : EPOLLIN | EPOLLRDNORM; in line6_hwdep_poll()
652 if (kfifo_avail(&line6->messages.fifo) >= line6->message_length) { in line6_hwdep_push_message()
654 kfifo_in(&line6->messages.fifo, in line6_hwdep_push_message()
671 INIT_KFIFO(line6->messages.fifo); in line6_hwdep_init()
/openbmc/openbmc/meta-google/recipes-google/networking/files/
H A Dgbmc-ip-monitor.sh135 mkfifo "$FIFODIR"/fifo
136 exec {GBMC_IP_MONITOR_DEFER}<>"$FIFODIR"/fifo
/openbmc/linux/Documentation/devicetree/bindings/net/
H A Dethernet-controller.yaml136 rx-fifo-depth:
139 The size of the controller\'s receive fifo in bytes. This is used
140 for components that can have configurable receive fifo sizes,
149 tx-fifo-depth:
152 The size of the controller\'s transmit fifo in bytes. This
153 is used for components that can have configurable fifo sizes.
/openbmc/linux/drivers/ata/
H A Dpata_via.c485 u8 fifo; in via_config_fifo() local
487 pci_read_config_byte(pdev, 0x43, &fifo); in via_config_fifo()
491 fifo &= 0x7F; in via_config_fifo()
493 fifo &= 0x9f; in via_config_fifo()
495 fifo |= fifo_setting[enable]; in via_config_fifo()
496 pci_write_config_byte(pdev, 0x43, fifo); in via_config_fifo()
/openbmc/linux/drivers/staging/pi433/Documentation/
H A Dpi433.txt14 The driver supports on the fly reloading of the hardware fifo of the rf
15 chip, thus enabling for much longer telegrams than the hardware fifo size.
34 set, the hardware fifo of the rf chip gets preloaded and the transmission gets
35 started. Upon hardware fifo threshold interrupt it gets reloaded, thus enabling
36 much longer telegrams than the hardware fifo size. If the telegram is sent and there
50 as described for the transmission cycle the read out of the hardware fifo is done
51 dynamically. Upon each hardware fifo threshold interrupt, a portion of data gets
53 fifo can hold.
113 fifo_level - transmission starts, if fifo is filled to
116 byte in internal fifo
/openbmc/linux/drivers/iio/imu/inv_icm42600/
H A Dinv_icm42600_gyro.c131 ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en); in inv_icm42600_gyro_update_scan_mode()
675 st->fifo.watermark.gyro = val; in inv_icm42600_gyro_hwfifo_set_watermark()
696 ret = st->fifo.nb.gyro; in inv_icm42600_gyro_hwfifo_flush()
775 for (i = 0, no = 0; i < st->fifo.count; i += size, ++no) { in inv_icm42600_gyro_parse_fifo()
776 size = inv_icm42600_fifo_decode_packet(&st->fifo.data[i], in inv_icm42600_gyro_parse_fifo()
788 inv_sensors_timestamp_apply_odr(ts, st->fifo.period, in inv_icm42600_gyro_parse_fifo()
789 st->fifo.nb.total, no); in inv_icm42600_gyro_parse_fifo()
H A Dinv_icm42600_accel.c131 ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en); in inv_icm42600_accel_update_scan_mode()
664 st->fifo.watermark.accel = val; in inv_icm42600_accel_hwfifo_set_watermark()
685 ret = st->fifo.nb.accel; in inv_icm42600_accel_hwfifo_flush()
763 for (i = 0, no = 0; i < st->fifo.count; i += size, ++no) { in inv_icm42600_accel_parse_fifo()
764 size = inv_icm42600_fifo_decode_packet(&st->fifo.data[i], in inv_icm42600_accel_parse_fifo()
776 inv_sensors_timestamp_apply_odr(ts, st->fifo.period, in inv_icm42600_accel_parse_fifo()
777 st->fifo.nb.total, no); in inv_icm42600_accel_parse_fifo()
/openbmc/linux/drivers/spi/
H A Dspi-bcm63xx-hsspi.c138 u8 __iomem *fifo; member
398 memcpy_toio(bs->fifo + HSSPI_OPCODE_LEN, bs->prepend_buf, in bcm63xx_hsspi_do_prepend_txrx()
401 memcpy_toio(bs->fifo + HSSPI_OPCODE_LEN + bs->prepend_cnt, tx, in bcm63xx_hsspi_do_prepend_txrx()
405 __raw_writew(val, bs->fifo); in bcm63xx_hsspi_do_prepend_txrx()
420 memcpy_fromio(rx, bs->fifo, t->len); in bcm63xx_hsspi_do_prepend_txrx()
511 memcpy_toio(bs->fifo + HSSPI_OPCODE_LEN, tx, curr_step); in bcm63xx_hsspi_do_txrx()
516 __raw_writew(val, bs->fifo); in bcm63xx_hsspi_do_txrx()
532 memcpy_fromio(rx, bs->fifo, curr_step); in bcm63xx_hsspi_do_txrx()
794 bs->fifo = (u8 __iomem *)(bs->regs + HSSPI_FIFO_REG(0)); in bcm63xx_hsspi_probe()
/openbmc/linux/drivers/media/platform/sunxi/sun4i-csi/
H A Dsun4i_csi.h33 #define CSI_BUF_ADDR_REG(fifo, buf) (0x10 + (0x8 * (fifo)) + (0x4 * (buf))) argument
/openbmc/linux/arch/arm64/boot/dts/ti/
H A Dk3-j721e-evm-gesi-exp-board.dtso80 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
86 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
92 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
98 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
/openbmc/linux/drivers/media/platform/st/sti/c8sectpfe/
H A Dc8sectpfe-core.c217 writel(channel->fifo, in c8sectpfe_start_feed()
219 writel(channel->fifo + FIFO_LEN - 1, in c8sectpfe_start_feed()
222 writel(channel->fifo, in c8sectpfe_start_feed()
224 writel(channel->fifo, in c8sectpfe_start_feed()
571 tsin->fifo = (tsin->tsin_id * FIFO_LEN); in configure_memdma_and_inputblock()
573 writel(tsin->fifo, fei->io + C8SECTPFE_IB_BUFF_STRT(tsin->tsin_id)); in configure_memdma_and_inputblock()
574 writel(tsin->fifo + FIFO_LEN - 1, in configure_memdma_and_inputblock()
577 writel(tsin->fifo, fei->io + C8SECTPFE_IB_READ_PNT(tsin->tsin_id)); in configure_memdma_and_inputblock()
578 writel(tsin->fifo, fei->io + C8SECTPFE_IB_WRT_PNT(tsin->tsin_id)); in configure_memdma_and_inputblock()
616 writel(tsin->fifo, tsin->irec + DMA_PRDS_MEMBASE); in configure_memdma_and_inputblock()
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Drk3036.dtsi224 g-np-tx-fifo-size = <16>;
225 g-rx-fifo-size = <275>;
226 g-tx-fifo-size = <256 128 128 64 64 32>;
251 fifo-depth = <0x100>;
259 fifo-mode;
274 fifo-depth = <0x100>;
H A Drk3xxx.dtsi149 g-np-tx-fifo-size = <16>;
150 g-rx-fifo-size = <275>;
151 g-tx-fifo-size = <256 128 128 64 64 32>;
193 fifo-depth = <256>;
203 fifo-depth = <256>;
213 fifo-depth = <256>;
/openbmc/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-sm1.dtsi190 amlogic,fifo-depth = <8192>;
205 amlogic,fifo-depth = <256>;
220 amlogic,fifo-depth = <256>;
235 amlogic,fifo-depth = <512>;
250 amlogic,fifo-depth = <256>;
265 amlogic,fifo-depth = <256>;
444 amlogic,fifo-depth = <256>;
459 amlogic,fifo-depth = <256>;
H A Dmeson-g12.dtsi110 amlogic,fifo-depth = <512>;
125 amlogic,fifo-depth = <256>;
140 amlogic,fifo-depth = <256>;
155 amlogic,fifo-depth = <512>;
170 amlogic,fifo-depth = <256>;
185 amlogic,fifo-depth = <256>;
/openbmc/linux/drivers/media/rc/
H A Dite-cir.c547 int fifo, read = 0; in it87_get_rx_bytes() local
550 fifo = inb(dev->cir_addr + IT87_RSR) & IT87_RXFBC; in it87_get_rx_bytes()
552 while (fifo > 0 && buf_size > 0) { in it87_get_rx_bytes()
554 fifo--; in it87_get_rx_bytes()
750 int fifo, read = 0; in it8708_get_rx_bytes() local
755 while (fifo > 0 && buf_size > 0) { in it8708_get_rx_bytes()
757 fifo--; in it8708_get_rx_bytes()
1019 int fifo, read = 0; in it8709_get_rx_bytes() local
1022 fifo = it8709_rm(dev, IT8709_RFSR) & IT85_RXFBC; in it8709_get_rx_bytes()
1024 while (fifo > 0 && buf_size > 0) { in it8709_get_rx_bytes()
[all …]
/openbmc/u-boot/doc/device-tree-bindings/net/
H A Dti,dp83867.txt9 - ti,fifo-depth - Transmitt FIFO depth- see dt-bindings/net/ti-dp83867.h
27 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
/openbmc/u-boot/doc/device-tree-bindings/spi/
H A Dspi-cadence.txt9 - cdns,fifo-depth : Size of the data FIFO in words.
10 - cdns,fifo-width : Bus width of the data FIFO in bytes.
/openbmc/linux/Documentation/devicetree/bindings/spi/
H A Datmel,at91rm9200-spi.yaml51 atmel,fifo-size:
81 atmel,fifo-size = <32>;
/openbmc/linux/arch/arm64/boot/dts/intel/
H A Dsocfpga_agilex.dtsi162 tx-fifo-depth = <16384>;
163 rx-fifo-depth = <16384>;
180 tx-fifo-depth = <16384>;
181 rx-fifo-depth = <16384>;
198 tx-fifo-depth = <16384>;
199 rx-fifo-depth = <16384>;
309 fifo-depth = <0x400>;
655 cdns,fifo-depth = <128>;
656 cdns,fifo-width = <4>;

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