USB: ftdi_sio.c:Fill MSR fields of the ftdi async_icount structure
Signed-off-by: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Родитель
ac295f3924
Коммит
005b3cded7
|
@ -1974,15 +1974,20 @@ static int ftdi_process_packet(struct tty_struct *tty,
|
||||||
* over framing errors */
|
* over framing errors */
|
||||||
if (packet[1] & FTDI_RS_BI) {
|
if (packet[1] & FTDI_RS_BI) {
|
||||||
flag = TTY_BREAK;
|
flag = TTY_BREAK;
|
||||||
|
priv->icount.brk++;
|
||||||
usb_serial_handle_break(port);
|
usb_serial_handle_break(port);
|
||||||
} else if (packet[1] & FTDI_RS_PE) {
|
} else if (packet[1] & FTDI_RS_PE) {
|
||||||
flag = TTY_PARITY;
|
flag = TTY_PARITY;
|
||||||
|
priv->icount.parity++;
|
||||||
} else if (packet[1] & FTDI_RS_FE) {
|
} else if (packet[1] & FTDI_RS_FE) {
|
||||||
flag = TTY_FRAME;
|
flag = TTY_FRAME;
|
||||||
|
priv->icount.frame++;
|
||||||
}
|
}
|
||||||
/* Overrun is special, not associated with a char */
|
/* Overrun is special, not associated with a char */
|
||||||
if (packet[1] & FTDI_RS_OE)
|
if (packet[1] & FTDI_RS_OE) {
|
||||||
|
priv->icount.overrun++;
|
||||||
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
|
tty_insert_flip_char(tty, 0, TTY_OVERRUN);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/* save if the transmitter is empty or not */
|
/* save if the transmitter is empty or not */
|
||||||
|
|
Загрузка…
Ссылка в новой задаче