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Searched refs:chars_in_buffer (Results 1 - 25 of 105) sorted by relevance

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/kernel/linux/linux-5.10/drivers/tty/hvc/
H A Dhvcs.c273 int chars_in_buffer; member
552 hvcsd->chars_in_buffer ); in hvcs_try_write()
554 hvcsd->chars_in_buffer = 0; in hvcs_try_write()
783 hvcsd->chars_in_buffer = 0; in hvcs_probe()
1272 hvcsd->chars_in_buffer = 0; in hvcs_hangup()
1346 tosend = min(count, (HVCS_BUFF_LEN - hvcsd->chars_in_buffer)); in hvcs_write()
1354 memcpy(&hvcsd->buffer[hvcsd->chars_in_buffer], in hvcs_write()
1358 hvcsd->chars_in_buffer += tosend; in hvcs_write()
1371 hvcsd->chars_in_buffer); in hvcs_write()
1386 hvcsd->chars_in_buffer in hvcs_write()
[all...]
/kernel/linux/linux-6.6/drivers/tty/hvc/
H A Dhvcs.c275 int chars_in_buffer; member
535 hvcsd->chars_in_buffer ); in hvcs_try_write()
537 hvcsd->chars_in_buffer = 0; in hvcs_try_write()
767 hvcsd->chars_in_buffer = 0; in hvcs_probe()
1244 hvcsd->chars_in_buffer = 0; in hvcs_hangup()
1303 (HVCS_BUFF_LEN - hvcsd->chars_in_buffer)); in hvcs_write()
1311 memcpy(&hvcsd->buffer[hvcsd->chars_in_buffer], in hvcs_write()
1315 hvcsd->chars_in_buffer += tosend; in hvcs_write()
1328 hvcsd->chars_in_buffer); in hvcs_write()
1343 hvcsd->chars_in_buffer in hvcs_write()
[all...]
/kernel/linux/linux-5.10/drivers/tty/
H A Dvcc.c45 int chars_in_buffer; member
405 tosend = min(VCC_BUFF_LEN, port->chars_in_buffer); in vcc_tx_timer()
423 port->chars_in_buffer = 0; in vcc_tx_timer()
876 tosend = min(count, (VCC_BUFF_LEN - port->chars_in_buffer)); in vcc_write()
881 memcpy(&pkt->data[port->chars_in_buffer], &buf[total_sent], in vcc_write()
883 port->chars_in_buffer += tosend; in vcc_write()
906 port->chars_in_buffer = 0; in vcc_write()
934 num = VCC_BUFF_LEN - port->chars_in_buffer; in vcc_write_room()
947 pr_err("VCC: chars_in_buffer: Invalid TTY handle\n"); in vcc_chars_in_buffer()
953 pr_err("VCC: chars_in_buffer in vcc_chars_in_buffer()
[all...]
H A Dpty.c515 .chars_in_buffer = pty_chars_in_buffer,
531 .chars_in_buffer = pty_chars_in_buffer,
764 .chars_in_buffer = pty_chars_in_buffer,
782 .chars_in_buffer = pty_chars_in_buffer,
H A Dtty_ioctl.c59 if (tty->ops->chars_in_buffer) in tty_chars_in_buffer()
60 return tty->ops->chars_in_buffer(tty); in tty_chars_in_buffer()
H A Dgoldfish.c241 .chars_in_buffer = goldfish_tty_chars_in_buffer,
/kernel/linux/linux-6.6/drivers/tty/
H A Dvcc.c39 size_t chars_in_buffer; member
397 tosend = min(VCC_BUFF_LEN, port->chars_in_buffer); in vcc_tx_timer()
415 port->chars_in_buffer = 0; in vcc_tx_timer()
840 (VCC_BUFF_LEN - port->chars_in_buffer)); in vcc_write()
845 memcpy(&pkt->data[port->chars_in_buffer], &buf[total_sent], in vcc_write()
847 port->chars_in_buffer += tosend; in vcc_write()
870 port->chars_in_buffer = 0; in vcc_write()
893 num = VCC_BUFF_LEN - port->chars_in_buffer; in vcc_write_room()
907 pr_err("VCC: chars_in_buffer: Failed to find VCC port\n"); in vcc_chars_in_buffer()
911 num = port->chars_in_buffer; in vcc_chars_in_buffer()
[all...]
H A Dtty_ioctl.c53 if (tty->ops->chars_in_buffer) in tty_chars_in_buffer()
54 return tty->ops->chars_in_buffer(tty); in tty_chars_in_buffer()
H A Dn_tty.c219 static ssize_t chars_in_buffer(const struct tty_struct *tty) in chars_in_buffer() function
267 if (chars_in_buffer(tty) > TTY_THRESHOLD_UNTHROTTLE) in n_tty_check_unthrottle()
275 * low-level driver know. We use chars_in_buffer() to in n_tty_check_unthrottle()
285 if (chars_in_buffer(tty) > TTY_THRESHOLD_UNTHROTTLE) in n_tty_check_unthrottle()
1758 * chars_in_buffer() and to make sure that read_tail is not loaded in n_tty_receive_buf_common()
1762 if (!chars_in_buffer(tty)) in n_tty_receive_buf_common()
/kernel/linux/linux-5.10/arch/parisc/kernel/
H A Dpdc_cons.c121 .chars_in_buffer = pdc_console_tty_chars_in_buffer,
/kernel/linux/linux-5.10/arch/um/drivers/
H A Dssl.c99 .chars_in_buffer = line_chars_in_buffer,
H A Dstdio_console.c106 .chars_in_buffer = line_chars_in_buffer,
/kernel/linux/linux-5.10/arch/xtensa/platforms/iss/
H A Dconsole.c163 .chars_in_buffer = rs_chars_in_buffer,
/kernel/linux/linux-6.6/arch/um/drivers/
H A Dstdio_console.c104 .chars_in_buffer = line_chars_in_buffer,
H A Dssl.c97 .chars_in_buffer = line_chars_in_buffer,
/kernel/linux/linux-5.10/include/linux/
H A Dtty_driver.h260 int (*chars_in_buffer)(struct tty_struct *tty); member
/kernel/linux/linux-5.10/arch/alpha/kernel/
H A Dsrmcons.c203 .chars_in_buffer= srmcons_chars_in_buffer,
/kernel/linux/linux-6.6/include/linux/
H A Dtty_driver.h120 * @chars_in_buffer: ``unsigned int ()(struct tty_struct *tty)``
363 unsigned int (*chars_in_buffer)(struct tty_struct *tty); member
/kernel/linux/linux-5.10/include/linux/usb/
H A Dserial.h286 int (*chars_in_buffer)(struct tty_struct *tty); member
/kernel/linux/linux-6.6/include/linux/usb/
H A Dserial.h282 unsigned int (*chars_in_buffer)(struct tty_struct *tty); member
/kernel/linux/linux-6.6/drivers/usb/serial/
H A Dopticon.c391 .chars_in_buffer = opticon_chars_in_buffer,
H A Dcypress_m8.c160 .chars_in_buffer = cypress_chars_in_buffer,
186 .chars_in_buffer = cypress_chars_in_buffer,
212 .chars_in_buffer = cypress_chars_in_buffer,
/kernel/linux/linux-5.10/drivers/usb/serial/
H A Dcypress_m8.c159 .chars_in_buffer = cypress_chars_in_buffer,
185 .chars_in_buffer = cypress_chars_in_buffer,
211 .chars_in_buffer = cypress_chars_in_buffer,
H A Dusb-serial.c360 return serial->type->chars_in_buffer(tty); in serial_chars_in_buffer()
1193 .chars_in_buffer = serial_chars_in_buffer,
1296 set_to_generic_if_null(device, chars_in_buffer); in usb_serial_operations_init()
/kernel/linux/linux-5.10/drivers/tty/ipwireless/
H A Dtty.c559 .chars_in_buffer = ipw_chars_in_buffer,

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