| /linux/drivers/tty/ |
| H A D | vcc.c | 39 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 D | tty_ioctl.c | 50 if (tty->ops->chars_in_buffer) in tty_chars_in_buffer()
51 return tty->ops->chars_in_buffer(tty); in tty_chars_in_buffer()
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| H A D | goldfish.c | 233 .chars_in_buffer = goldfish_tty_chars_in_buffer,
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| H A D | n_tty.c | 213 static ssize_t chars_in_buffer(const struct tty_struct *tty) in chars_in_buffer() function
258 if (chars_in_buffer(tty) > TTY_THRESHOLD_UNTHROTTLE) in n_tty_check_unthrottle()
266 * low-level driver know. We use chars_in_buffer() to in n_tty_check_unthrottle()
275 if (chars_in_buffer(tty) > TTY_THRESHOLD_UNTHROTTLE) in n_tty_check_unthrottle()
1747 * chars_in_buffer() and to make sure that read_tail is not loaded in n_tty_receive_buf_common()
1751 if (!chars_in_buffer(tty)) in n_tty_receive_buf_common()
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| H A D | mips_ejtag_fdc.c | 96 * It is used from chars_in_buffer()/write_room() TTY
878 .chars_in_buffer = mips_ejtag_fdc_tty_chars_in_buffer,
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| /linux/arch/um/drivers/ |
| H A D | stdio_console.c | 104 .chars_in_buffer = line_chars_in_buffer,
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| H A D | ssl.c | 97 .chars_in_buffer = line_chars_in_buffer,
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| /linux/include/linux/ |
| H A D | tty_driver.h | 205 * @chars_in_buffer: ``unsigned int ()(struct tty_struct *tty)``
455 unsigned int (*chars_in_buffer)(struct tty_struct *tty); member
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| /linux/drivers/usb/serial/ |
| H A D | cypress_m8.c | 159 .chars_in_buffer = cypress_chars_in_buffer,
184 .chars_in_buffer = cypress_chars_in_buffer,
209 .chars_in_buffer = cypress_chars_in_buffer,
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| H A D | usb-serial.c | 400 return serial->type->chars_in_buffer(tty); in serial_chars_in_buffer()
1299 .chars_in_buffer = serial_chars_in_buffer,
1399 set_to_generic_if_null(device, chars_in_buffer); in usb_serial_operations_init()
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| H A D | io_edgeport.c | 3006 .chars_in_buffer = edge_chars_in_buffer,
3040 .chars_in_buffer = edge_chars_in_buffer,
3074 .chars_in_buffer = edge_chars_in_buffer,
3108 .chars_in_buffer = edge_chars_in_buffer,
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| H A D | digi_acceleport.c | 279 .chars_in_buffer = digi_chars_in_buffer,
308 .chars_in_buffer = digi_chars_in_buffer,
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| H A D | ti_usb_3410_5052.c | 434 .chars_in_buffer = ti_chars_in_buffer,
466 .chars_in_buffer = ti_chars_in_buffer,
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| H A D | oti6858.c | 160 .chars_in_buffer = oti6858_chars_in_buffer,
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| H A D | sierra.c | 1035 .chars_in_buffer = sierra_chars_in_buffer,
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| H A D | io_ti.c | 2696 .chars_in_buffer = edge_chars_in_buffer,
2733 .chars_in_buffer = edge_chars_in_buffer,
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| /linux/include/linux/usb/ |
| H A D | serial.h | 282 unsigned int (*chars_in_buffer)(struct tty_struct *tty); member
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| /linux/drivers/s390/char/ |
| H A D | sclp_tty.c | 489 .chars_in_buffer = sclp_tty_chars_in_buffer,
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| H A D | sclp_vt220.c | 720 .chars_in_buffer = sclp_vt220_chars_in_buffer,
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| H A D | con3215.c | 1124 .chars_in_buffer = tty3215_chars_in_buffer,
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| /linux/drivers/usb/host/ |
| H A D | xhci-dbgtty.c | 384 .chars_in_buffer = dbc_tty_chars_in_buffer,
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| /linux/drivers/ipack/devices/ |
| H A D | ipoctal.c | 679 .chars_in_buffer = ipoctal_chars_in_buffer,
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| /linux/drivers/staging/greybus/ |
| H A D | uart.c | 787 .chars_in_buffer = gb_tty_chars_in_buffer,
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| /linux/net/bluetooth/rfcomm/ |
| H A D | tty.c | 1104 .chars_in_buffer = rfcomm_tty_chars_in_buffer,
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| /linux/drivers/tty/hvc/ |
| H A D | hvsi.c | 67 uint8_t outbuf[N_OUTBUF]; /* to implement write_room and chars_in_buffer */
1031 .chars_in_buffer = hvsi_chars_in_buffer,
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