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Searched refs:tty_buffer_space_avail (Results 1 – 5 of 5) sorted by relevance

/Linux-v6.6/Documentation/driver-api/tty/
Dtty_buffer.rst31 :identifiers: tty_buffer_space_avail tty_buffer_set_limit
/Linux-v6.6/include/linux/
Dtty_flip.h11 unsigned int tty_buffer_space_avail(struct tty_port *port);
/Linux-v6.6/drivers/tty/
Dtty_buffer.c94 unsigned int tty_buffer_space_avail(struct tty_port *port) in tty_buffer_space_avail() function
100 EXPORT_SYMBOL_GPL(tty_buffer_space_avail);
Dpty.c133 return tty_buffer_space_avail(tty->link->port); in pty_write_room()
/Linux-v6.6/drivers/tty/serial/8250/
D8250_aspeed_vuart.c311 if (!tty_buffer_space_avail(&up->port.state->port)) { in aspeed_vuart_unthrottle_exp()
348 space = tty_buffer_space_avail(&port->state->port); in aspeed_vuart_handle_irq()