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Searched full:rfifo (Results 1 – 12 of 12) sorted by relevance

/openbmc/linux/drivers/tty/serial/
H A Dsunsab.h11 u8 rfifo[0x20]; /* Receive FIFO */ member
20 u8 rfc; /* RFIFO Control Register */
132 /* RFIFO Status Byte */
180 /* RFIFO Control Register (RFC) */
H A Dsunsab.c145 buf[i] = readb(&up->regs->r.rfifo[i]); in receive_chars()
/openbmc/u-boot/drivers/serial/
H A Dserial_meson.c15 u32 rfifo; member
75 return readl(&uart->rfifo) & 0xff; in meson_serial_getc()
/openbmc/linux/include/linux/platform_data/
H A Dsdhci-pic32.h11 int (*setup_dma)(u32 rfifo, u32 wfifo);
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/
H A Dhost.fuc91 // PWR->HOST comms - enqueue message for HOST to RFIFO
105 // wait for space in RFIFO
/openbmc/linux/drivers/tty/serial/jsm/
H A Djsm_neo.c91 writeb(56, &ch->ch_neo_uart->rfifo); in neo_set_rts_flow_control()
130 writeb(32, &ch->ch_neo_uart->rfifo); in neo_set_ixon_flow_control()
214 writeb(16, &ch->ch_neo_uart->rfifo); in neo_set_no_input_flow_control()
252 writeb(16, &ch->ch_neo_uart->rfifo); in neo_set_no_output_flow_control()
308 total = readb(&ch->ch_neo_uart->rfifo); in neo_copy_data_from_uart_to_queue()
314 * returns a bogus value in the rfifo register. in neo_copy_data_from_uart_to_queue()
1062 writeb(1, &ch->ch_neo_uart->rfifo); in neo_param()
H A Djsm.h326 u8 rfifo; /* WR RXCNT/RXTRG - Receive FIFO Reg */ member
/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Ddavinci-mcasp-audio.yaml89 configures RFIFO threshold
/openbmc/linux/drivers/spi/
H A Dspi-armada-3700.c663 /* Wait rfifo ready */ in a3700_spi_transfer_one_fifo()
667 "wait rfifo ready timed out\n"); in a3700_spi_transfer_one_fifo()
671 /* Drain out the rfifo */ in a3700_spi_transfer_one_fifo()
/openbmc/linux/drivers/gpu/drm/bridge/
H A Dsil-sii8620.h664 /* E-MSC RFIFO ByteCnt, default value: 0x00 */
1312 /* MDT RFIFO Status, default value: 0x00 */
/openbmc/u-boot/drivers/ddr/altera/
H A Dsequencer.c471 * bits: 6:5 = 2'b01 - rfifo clock_select in scc_mgr_set_hhp_extras()
/openbmc/linux/drivers/gpu/drm/radeon/
H A Dr100.c3026 seq_printf(m, "rfifo[%04d]=0x%08X\n", i, tmp); in r100_debugfs_cp_csq_fifo_show()