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Searched refs:fifo_status (Results 1 – 17 of 17) sorted by relevance

/linux/drivers/input/serio/
H A Dsun4i-ps2.c98 u32 fifo_status; in sun4i_ps2_interrupt() local
107 fifo_status = readl(drvdata->reg_base + PS2_REG_FSTS); in sun4i_ps2_interrupt()
121 if (fifo_status & PS2_FIFO_ERROR_BIT) { in sun4i_ps2_interrupt()
127 rval = (fifo_status >> 16) & 0x3; in sun4i_ps2_interrupt()
134 writel(fifo_status, drvdata->reg_base + PS2_REG_FSTS); in sun4i_ps2_interrupt()
/linux/sound/pci/au88x0/
H A Dau88x0_core.c1268 switch (dma->fifo_status) { in vortex_adbdma_startfifo()
1287 dma->fifo_status = FIFO_START; in vortex_adbdma_startfifo()
1295 switch (dma->fifo_status) { in vortex_adbdma_resumefifo()
1309 dma->fifo_status = FIFO_START; in vortex_adbdma_resumefifo()
1317 switch (dma->fifo_status) { in vortex_adbdma_pausefifo()
1329 dma->fifo_status = FIFO_PAUSE; in vortex_adbdma_pausefifo()
1337 if (dma->fifo_status == FIFO_START) in vortex_adbdma_stopfifo()
1340 else if (dma->fifo_status == FIFO_STOP) in vortex_adbdma_stopfifo()
1342 dma->fifo_status = FIFO_STOP; in vortex_adbdma_stopfifo()
1517 switch (dma->fifo_status) { in vortex_wtdma_startfifo()
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H A Dau88x0.h108 int fifo_status; /* this_1c */ member
/linux/drivers/i2c/busses/
H 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()
H 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()
H 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()
/linux/arch/powerpc/include/asm/
H A Dmpc5121.h76 u32 fifo_status; /* LPC RX/TX FIFO Status Register */ member
/linux/drivers/media/usb/dvb-usb-v2/
H 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()
/linux/drivers/media/pci/tw686x/
H A Dtw686x.h173 unsigned int pb_status, unsigned int fifo_status,
/linux/include/linux/usb/
H A Dgadget.h157 int (*fifo_status) (struct usb_ep *ep); member
/linux/drivers/usb/gadget/udc/
H A Dcore.c450 if (ep->ops->fifo_status) in usb_ep_fifo_status()
451 ret = ep->ops->fifo_status(ep); in usb_ep_fifo_status()
H A Dpxa27x_udc.c1410 .fifo_status = pxa_ep_fifo_status,
H A Dgr_udc.c1838 .fifo_status = gr_fifo_status,
H A Dfsl_udc_core.c1125 .fifo_status = fsl_ep_fifo_status,
H A Datmel_usba_udc.c986 .fifo_status = usba_ep_fifo_status,
H A Dnet2280.c1455 .fifo_status = net2280_fifo_status,
/linux/drivers/usb/musb/
H A Dmusb_gadget.c1500 .fifo_status = musb_gadget_fifo_status,