Searched refs:cnow (Results 1 - 7 of 7) sorted by relevance

/linux-master/drivers/usb/serial/
H A Dgeneric.c502 struct async_icount cnow; local
514 cnow = port->icount; /* atomic copy*/
517 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) ||
518 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) ||
519 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) ||
520 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts));
522 *cprev = cnow;
530 struct async_icount cnow; local
535 cnow = port->icount; /* atomic copy */
539 usb_serial_generic_msr_changed(tty, arg, &cnow));
551 struct async_icount cnow; local
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/linux-master/drivers/tty/
H A Damiserial.c1080 struct async_icount cnow; local
1084 cnow = info->icount;
1086 icount->cts = cnow.cts;
1087 icount->dsr = cnow.dsr;
1088 icount->rng = cnow.rng;
1089 icount->dcd = cnow.dcd;
1090 icount->rx = cnow.rx;
1091 icount->tx = cnow.tx;
1092 icount->frame = cnow.frame;
1093 icount->overrun = cnow
1105 struct async_icount cprev, cnow; /* kernel counter temps */ local
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H A Dmxser.c1149 struct async_icount cnow; local
1154 cnow = info->icount; /* atomic copy */
1157 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) ||
1158 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) ||
1159 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) ||
1160 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts));
1162 *cprev = cnow;
1206 struct async_icount cnow; local
1228 cnow = info->icount; /* note the counters on entry */
1232 mxser_cflags_changed(info, arg, &cnow));
1251 struct async_icount cnow; local
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H A Dnozomi.c1677 const struct async_icount cnow = port->tty_icount; local
1680 ret = ((flags & TIOCM_RNG) && (cnow.rng != cprev->rng))
1681 || ((flags & TIOCM_DSR) && (cnow.dsr != cprev->dsr))
1682 || ((flags & TIOCM_CD) && (cnow.dcd != cprev->dcd))
1683 || ((flags & TIOCM_CTS) && (cnow.cts != cprev->cts));
1685 *cprev = cnow;
1694 const struct async_icount cnow = port->tty_icount; local
1696 icount->cts = cnow.cts;
1697 icount->dsr = cnow.dsr;
1698 icount->rng = cnow
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H A Dsynclink_gt.c1036 struct mgsl_icount cnow; /* kernel counter temps */ local
1040 cnow = info->icount;
1043 icount->cts = cnow.cts;
1044 icount->dsr = cnow.dsr;
1045 icount->rng = cnow.rng;
1046 icount->dcd = cnow.dcd;
1047 icount->rx = cnow.rx;
1048 icount->tx = cnow.tx;
1049 icount->frame = cnow.frame;
1050 icount->overrun = cnow
2651 struct mgsl_icount cprev, cnow; local
3027 struct mgsl_icount cprev, cnow; local
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/linux-master/drivers/net/usb/
H A Dhso.c1537 struct uart_icount cprev, cnow; local
1553 memcpy(&cnow, &tiocmget->icount, sizeof(struct uart_icount));
1556 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
1557 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
1558 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd))) {
1568 cprev = cnow;
1585 struct uart_icount cnow; local
1594 memcpy(&cnow, &tiocmget->icount, sizeof(struct uart_icount));
1597 icount->cts = cnow.cts;
1598 icount->dsr = cnow
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/linux-master/drivers/tty/serial/
H A Dserial_core.c1230 struct uart_icount cprev, cnow; local
1247 memcpy(&cnow, &uport->icount, sizeof(struct uart_icount));
1252 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
1253 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
1254 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
1255 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts))) {
1268 cprev = cnow;
1287 struct uart_icount cnow; local
1294 memcpy(&cnow, &uport->icount, sizeof(struct uart_icount));
1298 icount->cts = cnow
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