Searched refs:overrun (Results 1 - 25 of 93) sorted by relevance

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/drivers/media/pci/cx23885/
H A Dcx23885-input.c43 bool overrun)
66 if (overrun)
75 int overrun, data_available; local
99 overrun = events & (V4L2_SUBDEV_IR_RX_SW_FIFO_OVERRUN |
105 if (overrun) {
106 /* If there was a FIFO overrun, stop the device */
115 cx23885_input_process_measurements(dev, overrun);
117 if (overrun) {
118 /* If there was a FIFO overrun, clear & restart the device */
226 * cx23885_input_rx_work_handler() in the overrun cas
42 cx23885_input_process_measurements(struct cx23885_dev *dev, bool overrun) argument
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/drivers/s390/char/
H A Dtape_3590.h63 unsigned int overrun:1; member in struct:tape_3590_sense
/drivers/staging/comedi/drivers/
H A Drtd520.c675 u32 overrun; local
722 overrun = readl(dev->mmio + LAS0_OVERRUN) & 0xffff;
723 if (overrun)
758 overrun = readl(dev->mmio + LAS0_OVERRUN) & 0xffff;
1075 u32 overrun; local
1085 overrun = readl(dev->mmio + LAS0_OVERRUN) & 0xffff;
/drivers/mmc/card/
H A Dsdio_uart.c62 __u32 overrun; member in struct:uart_icount
400 port->icount.overrun++;
990 if (port->icount.overrun)
992 port->icount.overrun);
/drivers/staging/fwserial/
H A Dfwserial.h226 * @overrun: previous rx was lost (partially or completely)
265 overrun:1, member in struct:fwtty_port
H A Dfwserial.c559 if (port->overrun)
563 ++port->icount.overrun;
572 port->overrun = false;
586 port->overrun = true;
588 fwtty_err_ratelimited(port, "flip buffer overrun\n");
1048 port->overrun = 0;
1420 icount->overrun = port->icount.overrun;
1423 icount->buf_overrun = port->icount.overrun;
1440 port->icount.overrun, por
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/drivers/tty/
H A Damiserial.c298 icount->overrun++;
1236 icount->overrun = cnow.overrun;
1589 if (state->icount.overrun)
1590 seq_printf(m, " oe:%d", state->icount.overrun);
1724 state->icount.overrun = state->icount.brk = 0;
/drivers/usb/serial/
H A Dgeneric.c531 icount->overrun = cnow.overrun;
/drivers/net/cris/
H A Deth_v10.c471 IO_STATE(R_IRQ_MASK0_CLR, overrun, clr) |
574 IO_STATE(R_IRQ_MASK0_SET, overrun, set) |
1208 /* check for overrun irq */
1209 if (irqbits & IO_STATE(R_IRQ_MASK0_RD, overrun, active)) {
1211 D(printk("ethernet receiver overrun!\n"));
1337 IO_STATE(R_IRQ_MASK0_CLR, overrun, clr) |
/drivers/media/rc/
H A Dnuvoton-cir.c664 nvt_pr(KERN_WARNING, "RX FIFO overrun detected, flushing data!");
677 bool overrun = false; local
685 /* watch out for a fifo overrun condition */
687 overrun = true;
714 if (overrun)
/drivers/tty/serial/
H A Dserial_core.c1149 icount->overrun = cnow.overrun;
1671 if (uport->icount.overrun)
1673 uport->icount.overrun);
2823 * @overrun: mask of overrun bits in @status
2828 unsigned int overrun, unsigned int ch, unsigned int flag)
2832 if ((status & port->ignore_status_mask & ~overrun) == 0)
2840 if (status & ~port->ignore_status_mask & overrun)
2827 uart_insert_char(struct uart_port *port, unsigned int status, unsigned int overrun, unsigned int ch, unsigned int flag) argument
H A D21285.c99 port->icount.overrun++;
H A Darc_uart.c224 port->icount.overrun++;
H A Dtimbuart.c173 port->icount.overrun++;
H A Dmsm_serial.c109 port->icount.overrun++;
164 * Handle overrun. My understanding of the hardware is that overrun
168 port->icount.overrun++;
H A Dcrisv10.c192 #define SER_OVERRUN_MASK IO_MASK(R_SERIAL0_STATUS, overrun)
2204 IO_MASK(R_SERIAL0_READ, overrun) )) {
2257 } else if (data_read & IO_MASK(R_SERIAL0_READ, overrun)) {
2258 info->icount.overrun++;
2364 info->icount.overrun++;
4151 if (info->icount.overrun)
4152 seq_printf(m, " oe:%lu", (unsigned long)info->icount.overrun);
H A Daltera_uart.c52 #define ALTERA_UART_STATUS_ROE_MSK 0x0008 /* RX overrun error */
53 #define ALTERA_UART_STATUS_TOE_MSK 0x0010 /* TX overrun error */
66 #define ALTERA_UART_CONTROL_ROE_MSK 0x0008 /* ...RX overrun */
67 #define ALTERA_UART_CONTROL_TOE_MSK 0x0010 /* ...TX overrun */
215 port->icount.overrun++;
H A Dapbuart.c103 port->icount.overrun++;
H A Dbcm63xx_uart.c247 /* get overrun/fifo empty information from ier
260 port->icount.overrun++;
H A Dclps711x.c126 port->icount.overrun++;
H A Dlantiq.c187 port->icount.overrun++;
448 /* set error signals - framing, parity and overrun, enable receiver */
/drivers/media/platform/soc_camera/
H A Dpxa_camera.c75 #define CICR0_FOM (1 << 0) /* FIFO-overrun mask */
129 #define CISR_IFO_2 (1 << 2) /* FIFO overrun for Channel 2 */
130 #define CISR_IFO_1 (1 << 1) /* FIFO overrun for Channel 1 */
131 #define CISR_IFO_0 (1 << 0) /* FIFO overrun for Channel 0 */
738 u32 status, camera_status, overrun; local
747 overrun = CISR_IFO_0;
749 overrun |= CISR_IFO_1 | CISR_IFO_2;
766 * overrun of channel 1, and at that same channel 2 was completed.
768 * When handling the overrun in DMA irq for channel 1, we'll stop the
787 * It's normal if the last frame creates an overrun, a
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/drivers/scsi/
H A DNCR5380.c1806 unsigned char saved_data = 0, overrun = 0, residue; local
1916 overrun = 1;
1942 if (overrun) {
1943 dprintk(NDEBUG_DMA, "Got an input overrun, using saved byte\n");
1949 printk("No overrun??\n");
H A Datari_NCR5380.c1182 int transfered, saved_data = 0, overrun = 0, cnt, toPIO; local
1200 overrun = 1;
1201 dprintk(NDEBUG_DMA, "scsi%d: read overrun handled\n", HOSTNO);
1225 if (overrun) {
1226 dprintk(NDEBUG_DMA, "Got an input overrun, using saved byte\n");
/drivers/usb/class/
H A Dcdc-acm.c344 acm->iocount.overrun++;
924 icount.overrun = acm->iocount.overrun;

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