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Searched refs:cnow (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/usb/serial/
H A Dgeneric.c501 struct async_icount cnow; in usb_serial_generic_msr_changed() local
513 cnow = port->icount; /* atomic copy*/ in usb_serial_generic_msr_changed()
516 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) || in usb_serial_generic_msr_changed()
517 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) || in usb_serial_generic_msr_changed()
518 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) || in usb_serial_generic_msr_changed()
519 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts)); in usb_serial_generic_msr_changed()
521 *cprev = cnow; in usb_serial_generic_msr_changed()
529 struct async_icount cnow; in usb_serial_generic_tiocmiwait() local
534 cnow = port->icount; /* atomic copy */ in usb_serial_generic_tiocmiwait()
538 usb_serial_generic_msr_changed(tty, arg, &cnow)); in usb_serial_generic_tiocmiwait()
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/linux/drivers/tty/
H A Damiserial.c1080 struct async_icount cnow; in rs_get_icount() local
1084 cnow = info->icount; in rs_get_icount()
1086 icount->cts = cnow.cts; in rs_get_icount()
1087 icount->dsr = cnow.dsr; in rs_get_icount()
1088 icount->rng = cnow.rng; in rs_get_icount()
1089 icount->dcd = cnow.dcd; in rs_get_icount()
1090 icount->rx = cnow.rx; in rs_get_icount()
1091 icount->tx = cnow.tx; in rs_get_icount()
1092 icount->frame = cnow.frame; in rs_get_icount()
1093 icount->overrun = cnow.overrun; in rs_get_icount()
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H A Dmxser.c1119 struct async_icount cnow; in mxser_cflags_changed() local
1124 cnow = info->icount; in mxser_cflags_changed()
1126 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) || in mxser_cflags_changed()
1127 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) || in mxser_cflags_changed()
1128 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) || in mxser_cflags_changed()
1129 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts)); in mxser_cflags_changed()
1131 *cprev = cnow; in mxser_cflags_changed()
1173 struct async_icount cnow; in mxser_ioctl() local
1195 cnow = info->icount; in mxser_ioctl()
1198 mxser_cflags_changed(info, arg, &cnow)); in mxser_ioctl()
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H A Dnozomi.c1677 const struct async_icount cnow = port->tty_icount; in ntty_cflags_changed() local
1680 ret = ((flags & TIOCM_RNG) && (cnow.rng != cprev->rng)) in ntty_cflags_changed()
1681 || ((flags & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) in ntty_cflags_changed()
1682 || ((flags & TIOCM_CD) && (cnow.dcd != cprev->dcd)) in ntty_cflags_changed()
1683 || ((flags & TIOCM_CTS) && (cnow.cts != cprev->cts)); in ntty_cflags_changed()
1685 *cprev = cnow; in ntty_cflags_changed()
1694 const struct async_icount cnow = port->tty_icount; in ntty_tiocgicount() local
1696 icount->cts = cnow.cts; in ntty_tiocgicount()
1697 icount->dsr = cnow.dsr; in ntty_tiocgicount()
1698 icount->rng = cnow.rng; in ntty_tiocgicount()
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H A Dsynclink_gt.c1037 struct mgsl_icount cnow; /* kernel counter temps */ in get_icount() local
1041 cnow = info->icount; in get_icount()
1044 icount->cts = cnow.cts; in get_icount()
1045 icount->dsr = cnow.dsr; in get_icount()
1046 icount->rng = cnow.rng; in get_icount()
1047 icount->dcd = cnow.dcd; in get_icount()
1048 icount->rx = cnow.rx; in get_icount()
1049 icount->tx = cnow.tx; in get_icount()
1050 icount->frame = cnow.frame; in get_icount()
1051 icount->overrun = cnow.overrun; in get_icount()
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/linux/drivers/net/usb/
H A Dhso.c1537 struct uart_icount cprev, cnow; in hso_wait_modem_status() local
1553 memcpy(&cnow, &tiocmget->icount, sizeof(struct uart_icount)); in hso_wait_modem_status()
1556 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) || in hso_wait_modem_status()
1557 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) || in hso_wait_modem_status()
1558 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd))) { in hso_wait_modem_status()
1568 cprev = cnow; in hso_wait_modem_status()
1585 struct uart_icount cnow; in hso_get_count() local
1594 memcpy(&cnow, &tiocmget->icount, sizeof(struct uart_icount)); in hso_get_count()
1597 icount->cts = cnow.cts; in hso_get_count()
1598 icount->dsr = cnow.dsr; in hso_get_count()
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/linux/drivers/tty/serial/
H A Dserial_core.c1210 struct uart_icount cprev, cnow; in uart_wait_modem_status() local
1227 memcpy(&cnow, &uport->icount, sizeof(struct uart_icount)); in uart_wait_modem_status()
1231 if (((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) || in uart_wait_modem_status()
1232 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) || in uart_wait_modem_status()
1233 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) || in uart_wait_modem_status()
1234 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts))) { in uart_wait_modem_status()
1247 cprev = cnow; in uart_wait_modem_status()
1266 struct uart_icount cnow; in uart_get_icount() local
1273 memcpy(&cnow, &uport->icount, sizeof(struct uart_icount)); in uart_get_icount()
1276 icount->cts = cnow.cts; in uart_get_icount()
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/linux/drivers/usb/gadget/function/
H A Du_serial.c898 struct async_icount cnow; in gs_get_icount() local
902 cnow = port->icount; in gs_get_icount()
905 icount->rx = cnow.rx; in gs_get_icount()
906 icount->tx = cnow.tx; in gs_get_icount()