Home
last modified time | relevance | path

Searched refs:fifo_status (Results 1 – 25 of 29) sorted by relevance

12

/drivers/media/pci/tw686x/
A Dtw686x-core.c169 u32 fifo_status, fifo_signal, fifo_ov, fifo_bad, fifo_errors; in tw686x_irq() local
174 fifo_status = reg_read(dev, VIDEO_FIFO_STATUS); in tw686x_irq()
177 if (!int_status && !TW686X_FIFO_ERROR(fifo_status)) in tw686x_irq()
192 fifo_signal = ~(fifo_status & 0xff) & video_en; in tw686x_irq()
193 fifo_ov = fifo_status >> 24; in tw686x_irq()
194 fifo_bad = fifo_status >> 16; in tw686x_irq()
208 fifo_status, &reset_ch); in tw686x_irq()
A Dtw686x.h173 unsigned int pb_status, unsigned int fifo_status,
A Dtw686x-video.c1084 unsigned int pb_status, unsigned int fifo_status, in tw686x_video_irq() argument
1099 if (vc->no_signal && !(fifo_status & BIT(ch))) { in tw686x_video_irq()
1107 vc->no_signal = !!(fifo_status & BIT(ch)); in tw686x_video_irq()
1113 fifo_ov = (fifo_status >> 24) & BIT(ch); in tw686x_video_irq()
1114 fifo_bad = (fifo_status >> 16) & BIT(ch); in tw686x_video_irq()
/drivers/input/serio/
A Dsun4i-ps2.c99 u32 fifo_status; in sun4i_ps2_interrupt() local
108 fifo_status = readl(drvdata->reg_base + PS2_REG_FSTS); in sun4i_ps2_interrupt()
122 if (fifo_status & PS2_FIFO_ERROR_BIT) { in sun4i_ps2_interrupt()
128 rval = (fifo_status >> 16) & 0x3; in sun4i_ps2_interrupt()
135 writel(fifo_status, drvdata->reg_base + PS2_REG_FSTS); in sun4i_ps2_interrupt()
/drivers/iio/imu/st_lsm6dsx/
A Dst_lsm6dsx_buffer.c380 __le16 fifo_status; in st_lsm6dsx_read_fifo() local
385 &fifo_status, sizeof(fifo_status)); in st_lsm6dsx_read_fifo()
392 if (fifo_status & cpu_to_le16(ST_LSM6DSX_FIFO_EMPTY_MASK)) in st_lsm6dsx_read_fifo()
398 fifo_len = (le16_to_cpu(fifo_status) & fifo_diff_mask) * in st_lsm6dsx_read_fifo()
611 __le16 fifo_status; in st_lsm6dsx_read_tagged_fifo() local
616 &fifo_status, sizeof(fifo_status)); in st_lsm6dsx_read_tagged_fifo()
624 fifo_len = (le16_to_cpu(fifo_status) & fifo_diff_mask) * in st_lsm6dsx_read_tagged_fifo()
/drivers/comedi/drivers/
A Drtd520.c494 unsigned int fifo_status; in rtd520_probe_fifo_depth() local
498 fifo_status = readl(dev->mmio + LAS0_ADC); in rtd520_probe_fifo_depth()
499 if ((fifo_status & FS_ADC_HEMPTY) == 0) { in rtd520_probe_fifo_depth()
615 u16 fifo_status; in rtd_interrupt() local
620 fifo_status = readl(dev->mmio + LAS0_ADC); in rtd_interrupt()
622 if (!(fifo_status & FS_ADC_NOT_FULL)) /* 0 -> full */ in rtd_interrupt()
637 if (!(fifo_status & FS_ADC_HEMPTY)) { in rtd_interrupt()
645 if (fifo_status & FS_ADC_NOT_EMPTY) { in rtd_interrupt()
679 fifo_status = readl(dev->mmio + LAS0_ADC); in rtd_interrupt()
/drivers/memstick/host/
A Dtifm_ms.c384 unsigned int fifo_status = 0, host_status = 0; in tifm_ms_data_event() local
389 fifo_status = readl(sock->addr + SOCK_DMA_FIFO_STATUS); in tifm_ms_data_event()
393 fifo_status, host_status, host->cmd_flags); in tifm_ms_data_event()
396 if (host->use_dma && (fifo_status & 1)) { in tifm_ms_data_event()
400 if (!host->use_dma && (fifo_status & TIFM_FIFO_MORE)) { in tifm_ms_data_event()
408 writel(fifo_status, sock->addr + SOCK_DMA_FIFO_STATUS); in tifm_ms_data_event()
/drivers/ata/
A Dpata_mpc52xx.c227 u8 fifo_status; /* ATA + 0x41 */ member
515 if (in_8(&priv->ata_regs->fifo_status) & MPC52xx_ATA_FIFOSTAT_ERROR) in mpc52xx_bmdma_setup()
517 __func__, in_8(&priv->ata_regs->fifo_status)); in mpc52xx_bmdma_setup()
578 if (in_8(&priv->ata_regs->fifo_status) & MPC52xx_ATA_FIFOSTAT_ERROR) in mpc52xx_bmdma_stop()
580 __func__, in_8(&priv->ata_regs->fifo_status)); in mpc52xx_bmdma_stop()
589 if (in_8(&priv->ata_regs->fifo_status) & MPC52xx_ATA_FIFOSTAT_ERROR) { in mpc52xx_bmdma_status()
591 __func__, in_8(&priv->ata_regs->fifo_status)); in mpc52xx_bmdma_status()
/drivers/i2c/busses/
A Di2c-axxia.c314 u32 fifo_status = readl(idev->base + SLV_RX_FIFO); in axxia_i2c_slv_fifo_event() local
317 dev_dbg(idev->dev, "slave irq fifo_status=0x%x\n", fifo_status); in axxia_i2c_slv_fifo_event()
319 if (fifo_status & SLV_FIFO_DV1) { in axxia_i2c_slv_fifo_event()
320 if (fifo_status & SLV_FIFO_STRC) in axxia_i2c_slv_fifo_event()
327 if (fifo_status & SLV_FIFO_STPC) { in axxia_i2c_slv_fifo_event()
331 if (fifo_status & SLV_FIFO_RSC) in axxia_i2c_slv_fifo_event()
A Di2c-exynos5.c504 u32 fifo_level, int_status, fifo_status, trans_status; in exynos5_i2c_irq() local
575 fifo_status = readl(i2c->regs + HSI2C_FIFO_STATUS); in exynos5_i2c_irq()
576 fifo_level = HSI2C_RX_FIFO_LVL(fifo_status); in exynos5_i2c_irq()
587 fifo_status = readl(i2c->regs + HSI2C_FIFO_STATUS); in exynos5_i2c_irq()
588 fifo_level = HSI2C_TX_FIFO_LVL(fifo_status); in exynos5_i2c_irq()
A Di2c-img-scb.c549 u32 fifo_status; in img_i2c_read_fifo() local
553 fifo_status = img_i2c_readl(i2c, SCB_FIFO_STATUS_REG); in img_i2c_read_fifo()
554 if (fifo_status & FIFO_READ_EMPTY) in img_i2c_read_fifo()
570 u32 fifo_status; in img_i2c_write_fifo() local
573 fifo_status = img_i2c_readl(i2c, SCB_FIFO_STATUS_REG); in img_i2c_write_fifo()
574 if (fifo_status & FIFO_WRITE_FULL) in img_i2c_write_fifo()
A Di2c-bcm-kona.c396 unsigned int fifo_status; in bcm_kona_i2c_write_fifo_single() local
418 fifo_status = readl(dev->base + FIFO_STATUS_OFFSET); in bcm_kona_i2c_write_fifo_single()
419 } while (time_left && !(fifo_status & FIFO_STATUS_TXFIFO_EMPTY_MASK)); in bcm_kona_i2c_write_fifo_single()
/drivers/spi/
A Dspi-tegra20-slink.c293 u32 fifo_status; in tegra_slink_fill_tx_fifo_from_client_txbuf() local
300 fifo_status = tegra_slink_readl(tspi, SLINK_STATUS2); in tegra_slink_fill_tx_fifo_from_client_txbuf()
301 tx_empty_count = SLINK_TX_FIFO_EMPTY_COUNT(fifo_status); in tegra_slink_fill_tx_fifo_from_client_txbuf()
334 u32 fifo_status; in tegra_slink_read_rx_fifo_to_client_rxbuf() local
340 fifo_status = tegra_slink_readl(tspi, SLINK_STATUS2); in tegra_slink_read_rx_fifo_to_client_rxbuf()
341 rx_full_count = SLINK_RX_FIFO_FULL_COUNT(fifo_status); in tegra_slink_read_rx_fifo_to_client_rxbuf()
A Dspi-tegra114.c296 u32 fifo_status; in tegra_spi_fill_tx_fifo_from_client_txbuf() local
303 fifo_status = tegra_spi_readl(tspi, SPI_FIFO_STATUS); in tegra_spi_fill_tx_fifo_from_client_txbuf()
304 tx_empty_count = SPI_TX_FIFO_EMPTY_COUNT(fifo_status); in tegra_spi_fill_tx_fifo_from_client_txbuf()
347 u32 fifo_status; in tegra_spi_read_rx_fifo_to_client_rxbuf() local
353 fifo_status = tegra_spi_readl(tspi, SPI_FIFO_STATUS); in tegra_spi_read_rx_fifo_to_client_rxbuf()
354 rx_full_count = SPI_RX_FIFO_FULL_COUNT(fifo_status); in tegra_spi_read_rx_fifo_to_client_rxbuf()
A Dspi-tegra210-quad.c320 u32 fifo_status; in tegra_qspi_fill_tx_fifo_from_client_txbuf() local
322 fifo_status = tegra_qspi_readl(tqspi, QSPI_FIFO_STATUS); in tegra_qspi_fill_tx_fifo_from_client_txbuf()
323 tx_empty_count = QSPI_TX_FIFO_EMPTY_COUNT(fifo_status); in tegra_qspi_fill_tx_fifo_from_client_txbuf()
369 u32 fifo_status, x; in tegra_qspi_read_rx_fifo_to_client_rxbuf() local
371 fifo_status = tegra_qspi_readl(tqspi, QSPI_FIFO_STATUS); in tegra_qspi_read_rx_fifo_to_client_rxbuf()
372 rx_full_count = QSPI_RX_FIFO_FULL_COUNT(fifo_status); in tegra_qspi_read_rx_fifo_to_client_rxbuf()
/drivers/mmc/host/
A Dtifm_sd.c474 unsigned int fifo_status = 0; in tifm_sd_data_event() local
479 fifo_status = readl(sock->addr + SOCK_DMA_FIFO_STATUS); in tifm_sd_data_event()
481 fifo_status, host->cmd_flags); in tifm_sd_data_event()
486 if (r_data && (fifo_status & TIFM_FIFO_READY)) { in tifm_sd_data_event()
494 writel(fifo_status, sock->addr + SOCK_DMA_FIFO_STATUS); in tifm_sd_data_event()
/drivers/media/usb/dvb-usb-v2/
A Dmxl111sf-i2c.c387 u8 fifo_status = 0; in mxl111sf_i2c_readagain() local
392 while ((fifo_status == 0) && (i++ < 5)) in mxl111sf_i2c_readagain()
393 fifo_status = mxl111sf_i2c_check_fifo(state); in mxl111sf_i2c_readagain()
/drivers/staging/gpib/fmh_gpib/
A Dfmh_gpib.c1148 unsigned int status0, status1, status2, ext_status_1, fifo_status; in fmh_gpib_internal_interrupt() local
1156 fifo_status = fifos_read(priv, FIFO_CONTROL_STATUS_REG); in fmh_gpib_internal_interrupt()
1201 if ((fifo_status & TX_FIFO_HALF_EMPTY_INTERRUPT_IS_ENABLED) && in fmh_gpib_internal_interrupt()
1202 (fifo_status & TX_FIFO_HALF_EMPTY)) { in fmh_gpib_internal_interrupt()
1216 if ((fifo_status & RX_FIFO_HALF_FULL_INTERRUPT_IS_ENABLED) && in fmh_gpib_internal_interrupt()
1217 (fifo_status & RX_FIFO_HALF_FULL)) { in fmh_gpib_internal_interrupt()
/drivers/usb/gadget/udc/
A Dcore.c445 if (ep->ops->fifo_status) in usb_ep_fifo_status()
446 ret = ep->ops->fifo_status(ep); in usb_ep_fifo_status()
A Dgoku_udc.c988 .fifo_status = goku_fifo_status,
A Dpxa27x_udc.c1411 .fifo_status = pxa_ep_fifo_status,
A Dgr_udc.c1838 .fifo_status = gr_fifo_status,
A Dpxa25x_udc.c1106 .fifo_status = pxa25x_ep_fifo_status,
/drivers/gpu/drm/mediatek/
A Dmtk_dp.c875 u32 fifo_status = mtk_dp_read(mtk_dp, MTK_DP_AUX_P0_3618); in mtk_dp_aux_wait_for_completion() local
877 if (fifo_status & in mtk_dp_aux_wait_for_completion()
/drivers/usb/musb/
A Dmusb_gadget.c1501 .fifo_status = musb_gadget_fifo_status,

Completed in 101 milliseconds

12