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/linux/include/linux/dma/
H A Dimx-dma.h42 IMX_DMATYPE_MULTI_SAI, /* MULTI FIFOs For Audio */
73 * @n_fifos_src: Number of FIFOs for recording
74 * @n_fifos_dst: Number of FIFOs for playback
75 * @stride_fifos_src: FIFO address stride for recording, 0 means all FIFOs are
76 * continuous, 1 means 1 word stride between FIFOs. All stride
77 * between FIFOs should be same.
/linux/Documentation/devicetree/bindings/mailbox/
H A Dti,omap-mailbox.yaml149 ti,mbox-num-fifos:
175 - ti,mbox-num-fifos
188 ti,mbox-num-fifos:
203 ti,mbox-num-fifos:
218 ti,mbox-num-fifos:
233 ti,mbox-num-fifos:
251 ti,mbox-num-fifos = <8>;
271 ti,mbox-num-fifos = <8>;
287 ti,mbox-num-fifos = <16>;
H A Dapple,mailbox.yaml14 The Apple mailbox consists of two FIFOs used to exchange 64+32 bit
17 One of the two FIFOs is used to send data to a co-processor while the other
/linux/drivers/net/ethernet/tehuti/
H A Dtn40.h59 struct tn40_fifo m; /* The minimal set of variables used by all fifos */
63 struct tn40_fifo m; /* The minimal set of variables used by all fifos */
67 struct tn40_fifo m; /* The minimal set of variables used by all fifos */
71 struct tn40_fifo m; /* The minimal set of variables used by all fifos */
142 /* RX FIFOs: 1 for data (full) descs, and 2 for free descs */
148 /* Tx FIFOs: 1 for data desc, 1 for empty (acks) desc */
/linux/include/uapi/linux/
H A Dserial_core.h29 #define PORT_ALTR_16550_F32 26 /* Altera 16550 UART with 32 FIFOs */
30 #define PORT_ALTR_16550_F64 27 /* Altera 16550 UART with 64 FIFOs */
31 #define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */
33 #define PORT_16550A_FSL64 30 /* Freescale 16550 UART with 64 FIFOs */
168 /* MCHP 16550A UART with 256 byte FIFOs */
/linux/drivers/isdn/hardware/mISDN/
H A Dhfcsusb.c434 if (hw->fifos[HFCUSB_PCM_RX].pipe) { in open_dchannel()
553 if (hw->fifos[HFCUSB_PCM_RX].pipe) in hfc_dctrl()
962 /* receive completion routine for all ISO tx fifos */
1083 /* receive completion routine for all interrupt rx fifos */
1156 /* transmit completion routine for all ISO tx fifos */
1572 /* init the fifos */ in reset_hfcsusb()
1576 fifo = hw->fifos; in reset_hfcsusb()
1586 /* enable all fifos */ in reset_hfcsusb()
1604 if ((channel == HFC_CHAN_D) && (hw->fifos[HFCUSB_D_RX].active)) in hfcsusb_start_endpoint()
1606 if ((channel == HFC_CHAN_B1) && (hw->fifos[HFCUSB_B1_R in hfcsusb_start_endpoint()
[all...]
H A Dhfcsusb.h73 #define HFCUSB_NUM_FIFOS 8 /* maximum number of fifos */
236 /* structure defining input+output fifos (interrupt/bulk mode) */
241 __u8 indx; /* Fifos's ISO double buffer 0 or 1 ? */
285 struct usb_fifo fifos[HFCUSB_NUM_FIFOS]; member
/linux/drivers/net/can/spi/mcp251xfd/
H A Dmcp251xfd-chip-fifo.c25 /* Enable RXOVIE on _all_ RX FIFOs, not just the last one. in mcp251xfd_chip_rx_fifo_init_one()
27 * FIFOs hit by a RX MAB overflow and RXOVIE enabled will in mcp251xfd_chip_rx_fifo_init_one()
107 /* RX FIFOs */ in mcp251xfd_chip_fifo_init()
/linux/Documentation/devicetree/bindings/soc/ti/
H A Dk3-ringacc.yaml40 - description: fifos registers regions
49 - const: fifos
89 reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target", "cfg";
/linux/drivers/staging/gpib/include/
H A Dtnt4882_registers.h69 TNT_A_B = (1 << 4), /* order to use fifos 1=fifo A first(big endian),
82 GO = 0x4, /* start fifos */
83 STOP = 0x8, /* stop fifos */
84 RESET_FIFO = 0x10, /* reset the FIFOs */
/linux/arch/arm64/boot/dts/ti/
H A Dk3-j721s2-main.dtsi838 ti,mbox-num-fifos = <16>;
848 ti,mbox-num-fifos = <16>;
858 ti,mbox-num-fifos = <16>;
868 ti,mbox-num-fifos = <16>;
878 ti,mbox-num-fifos = <16>;
888 ti,mbox-num-fifos = <16>;
898 ti,mbox-num-fifos = <16>;
908 ti,mbox-num-fifos = <16>;
918 ti,mbox-num-fifos = <16>;
928 ti,mbox-num-fifos
[all...]
H A Dk3-j784s4-j742s2-main-common.dtsi1298 ti,mbox-num-fifos = <16>;
1308 ti,mbox-num-fifos = <16>;
1318 ti,mbox-num-fifos = <16>;
1328 ti,mbox-num-fifos = <16>;
1338 ti,mbox-num-fifos = <16>;
1348 ti,mbox-num-fifos = <16>;
1358 ti,mbox-num-fifos = <16>;
1368 ti,mbox-num-fifos = <16>;
1378 ti,mbox-num-fifos = <16>;
1388 ti,mbox-num-fifos
[all...]
H A Dk3-j7200-main.dtsi158 ti,mbox-num-fifos = <16>;
168 ti,mbox-num-fifos = <16>;
178 ti,mbox-num-fifos = <16>;
188 ti,mbox-num-fifos = <16>;
198 ti,mbox-num-fifos = <16>;
208 ti,mbox-num-fifos = <16>;
218 ti,mbox-num-fifos = <16>;
228 ti,mbox-num-fifos = <16>;
238 ti,mbox-num-fifos = <16>;
248 ti,mbox-num-fifos
[all...]
/linux/arch/arm/mach-lpc32xx/
H A Dserial.c113 * Force a flush of the RX FIFOs to work around a in lpc32xx_serial_init()
129 /* Force a flush of the RX FIFOs to work around a HW bug */ in lpc32xx_serial_init()
/linux/Documentation/accel/qaic/
H A Daic100.rst94 channels, each consisting of a set of request/response FIFOs. Each active
96 hardware registers to manage the FIFOs (head/tail pointers), but requires host
97 memory to store the FIFOs.
247 Each DBC is a pair of FIFOs that manage data in and out of the workload. One
268 The actual FIFOs are backed by host memory. When sending a request to the QSM
269 to activate a network, the host must donate memory to be used for the FIFOs.
271 memory must be provided per DBC, which hosts both FIFOs. The request FIFO will
/linux/drivers/usb/serial/
H A Dwhiteheat.h29 #define WHITEHEAT_PURGE 9 /* clear the UART fifos */
154 #define WHITEHEAT_PURGE_RX 0x01 /* purge rx fifos */
155 #define WHITEHEAT_PURGE_TX 0x02 /* purge tx fifos */
/linux/sound/soc/codecs/
H A Dmt6357.c325 /* enable aud_pad TX fifos */ in mt6357_set_dmic()
352 /* disable aud_pad TX fifos */ in mt6357_set_dmic()
465 /* enable aud_pad TX fifos */ in mt6357_set_loopback()
469 /* enable aud_pad lpk TX fifos */ in mt6357_set_loopback()
490 /* disable aud_pad lpbk TX fifos */ in mt6357_set_loopback()
494 /* disable aud_pad TX fifos */ in mt6357_set_loopback()
506 /* enable aud_pad TX fifos */ in mt6357_set_ul_sine_gen()
519 /* disable aud_pad TX fifos */ in mt6357_set_ul_sine_gen()
762 /* enable aud_pad TX fifos */ in adc_enable_event()
781 /* disable aud_pad TX fifos */ in adc_enable_event()
[all...]
/linux/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_mbx.h168 * The layout above describes the format for the FIFOs used by the host
236 /* size of buffer to be stored in mailbox for FIFOs */
255 /* message FIFOs */
/linux/Documentation/devicetree/bindings/net/
H A Dfsl,fman-muram.yaml18 Packet buffering (Tx/Rx FIFOs)
/linux/Documentation/devicetree/bindings/i2c/
H A Di2c-altera.txt17 - fifo-size : Size of the RX and TX FIFOs in bytes.
/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dfwsignal.h19 * @BRCMF_FWS_FIFO_COUNT: number of fifos.
/linux/Documentation/devicetree/bindings/reset/
H A Damlogic,meson-axg-audio-arb.yaml14 the access of Audio FIFOs to DDR on AXG based SoC.
/linux/drivers/net/ethernet/neterion/
H A Ds2io.h363 /* FIFO mappings for all possible number of fifos configured */
391 /* user should not set twos fifos with same pri */
427 u32 tx_fifo_num; /*Number of Tx FIFOs */
791 /* Information related to the Tx and Rx FIFOs and Rings of Xena
800 struct fifo_info fifos[MAX_TX_FIFOS]; member
911 /* Total fifos for tcp packets */
/linux/drivers/i2c/busses/
H A Di2c-bcm-iproc.c282 /* flush TX/RX FIFOs */ in bcm_iproc_i2c_slave_init()
490 /* flush TX FIFOs */ in bcm_iproc_i2c_slave_isr()
705 /* flush TX/RX FIFOs and set RX FIFO threshold to zero */ in bcm_iproc_i2c_init()
806 /* flush both TX/RX FIFOs */ in bcm_iproc_i2c_xfer_wait()
814 /* flush both TX/RX FIFOs */ in bcm_iproc_i2c_xfer_wait()
1029 /* flush TX/RX FIFOs */ in bcm_iproc_i2c_unreg_slave()
/linux/Documentation/devicetree/bindings/serial/
H A Dnvidia,tegra264-utc.yaml19 FIFOs.

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