From: Alan Cox Date: Thu, 16 Sep 2010 17:21:40 +0000 (+0100) Subject: tty: Convert the USB drivers to the new icount interface X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0bca1b913affbd7e2fdaffee62a499659a466eb5;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git tty: Convert the USB drivers to the new icount interface Simple pasting job using the new ops function. Also fix a couple of devices directly returning the internal struct (which happens at this point to match for the fields that matter but isn't correct or futureproof) Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 1cd752f9a6e1..b8e957249132 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1645,11 +1645,11 @@ hso_wait_modem_status(struct hso_serial *serial, unsigned long arg) * NB: both 1->0 and 0->1 transitions are counted except for * RI where only 0->1 is counted. */ -static int hso_get_count(struct hso_serial *serial, - struct serial_icounter_struct __user *icnt) +static int hso_get_count(struct tty_struct *tty, + struct serial_icounter_struct *icount) { - struct serial_icounter_struct icount; struct uart_icount cnow; + struct hso_serial *serial = get_serial_by_tty(tty); struct hso_tiocmget *tiocmget = serial->tiocmget; memset(&icount, 0, sizeof(struct serial_icounter_struct)); @@ -1660,19 +1660,19 @@ static int hso_get_count(struct hso_serial *serial, memcpy(&cnow, &tiocmget->icount, sizeof(struct uart_icount)); spin_unlock_irq(&serial->serial_lock); - icount.cts = cnow.cts; - icount.dsr = cnow.dsr; - icount.rng = cnow.rng; - icount.dcd = cnow.dcd; - icount.rx = cnow.rx; - icount.tx = cnow.tx; - icount.frame = cnow.frame; - icount.overrun = cnow.overrun; - icount.parity = cnow.parity; - icount.brk = cnow.brk; - icount.buf_overrun = cnow.buf_overrun; + icount->cts = cnow.cts; + icount->dsr = cnow.dsr; + icount->rng = cnow.rng; + icount->dcd = cnow.dcd; + icount->rx = cnow.rx; + icount->tx = cnow.tx; + icount->frame = cnow.frame; + icount->overrun = cnow.overrun; + icount->parity = cnow.parity; + icount->brk = cnow.brk; + icount->buf_overrun = cnow.buf_overrun; - return copy_to_user(icnt, &icount, sizeof(icount)) ? -EFAULT : 0; + return 0; } @@ -1764,10 +1764,6 @@ static int hso_serial_ioctl(struct tty_struct *tty, struct file *file, case TIOCMIWAIT: ret = hso_wait_modem_status(serial, arg); break; - - case TIOCGICOUNT: - ret = hso_get_count(serial, uarg); - break; default: ret = -ENOIOCTLCMD; break; @@ -3300,6 +3296,7 @@ static const struct tty_operations hso_serial_ops = { .chars_in_buffer = hso_serial_chars_in_buffer, .tiocmget = hso_serial_tiocmget, .tiocmset = hso_serial_tiocmset, + .get_icount = hso_get_count, .unthrottle = hso_unthrottle }; diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c index 4e41a2a39422..8f1d4fb19d24 100644 --- a/drivers/usb/serial/ark3116.c +++ b/drivers/usb/serial/ark3116.c @@ -411,6 +411,26 @@ err_out: return result; } +static int ark3116_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount) +{ + struct usb_serial_port *port = tty->driver_data; + struct ark3116_private *priv = usb_get_serial_port_data(port); + struct async_icount cnow = priv->icount; + icount->cts = cnow.cts; + icount->dsr = cnow.dsr; + icount->rng = cnow.rng; + icount->dcd = cnow.dcd; + icount->rx = cnow.rx; + icount->tx = cnow.tx; + icount->frame = cnow.frame; + icount->overrun = cnow.overrun; + icount->parity = cnow.parity; + icount->brk = cnow.brk; + icount->buf_overrun = cnow.buf_overrun; + return 0; +} + static int ark3116_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { @@ -460,25 +480,6 @@ static int ark3116_ioctl(struct tty_struct *tty, struct file *file, return 0; } break; - case TIOCGICOUNT: { - struct serial_icounter_struct icount; - struct async_icount cnow = priv->icount; - memset(&icount, 0, sizeof(icount)); - icount.cts = cnow.cts; - icount.dsr = cnow.dsr; - icount.rng = cnow.rng; - icount.dcd = cnow.dcd; - icount.rx = cnow.rx; - icount.tx = cnow.tx; - icount.frame = cnow.frame; - icount.overrun = cnow.overrun; - icount.parity = cnow.parity; - icount.brk = cnow.brk; - icount.buf_overrun = cnow.buf_overrun; - if (copy_to_user(user_arg, &icount, sizeof(icount))) - return -EFAULT; - return 0; - } } return -ENOIOCTLCMD; @@ -736,6 +737,7 @@ static struct usb_serial_driver ark3116_device = { .ioctl = ark3116_ioctl, .tiocmget = ark3116_tiocmget, .tiocmset = ark3116_tiocmset, + .get_icount = ark3116_get_icount, .open = ark3116_open, .close = ark3116_close, .break_ctl = ark3116_break_ctl, diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 97cc87d654ce..891c20e3bb38 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2168,6 +2168,7 @@ static int ftdi_ioctl(struct tty_struct *tty, struct file *file, * - mask passed in arg for lines of interest * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking) * Caller should use TIOCGICOUNT to see which one it was. + * (except that the driver doesn't support it !) * * This code is borrowed from linux/drivers/char/serial.c */ diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 76e6fb3aab7a..a0ab78ada25e 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -222,6 +222,8 @@ static void edge_break(struct tty_struct *tty, int break_state); static int edge_tiocmget(struct tty_struct *tty, struct file *file); static int edge_tiocmset(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear); +static int edge_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount); static int edge_startup(struct usb_serial *serial); static void edge_disconnect(struct usb_serial *serial); static void edge_release(struct usb_serial *serial); @@ -1624,6 +1626,31 @@ static int edge_tiocmget(struct tty_struct *tty, struct file *file) return result; } +static int edge_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount) +{ + struct usb_serial_port *port = tty->driver_data; + struct edgeport_port *edge_port = usb_get_serial_port_data(port); + struct async_icount cnow; + cnow = edge_port->icount; + + icount->cts = cnow.cts; + icount->dsr = cnow.dsr; + icount->rng = cnow.rng; + icount->dcd = cnow.dcd; + icount->rx = cnow.rx; + icount->tx = cnow.tx; + icount->frame = cnow.frame; + icount->overrun = cnow.overrun; + icount->parity = cnow.parity; + icount->brk = cnow.brk; + icount->buf_overrun = cnow.buf_overrun; + + dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", + __func__, port->number, icount->rx, icount->tx); + return 0; +} + static int get_serial_info(struct edgeport_port *edge_port, struct serial_struct __user *retinfo) { @@ -1650,7 +1677,6 @@ static int get_serial_info(struct edgeport_port *edge_port, } - /***************************************************************************** * SerialIoctl * this function handles any ioctl calls to the driver @@ -1663,7 +1689,6 @@ static int edge_ioctl(struct tty_struct *tty, struct file *file, struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct async_icount cnow; struct async_icount cprev; - struct serial_icounter_struct icount; dbg("%s - port %d, cmd = 0x%x", __func__, port->number, cmd); @@ -1702,26 +1727,6 @@ static int edge_ioctl(struct tty_struct *tty, struct file *file, /* NOTREACHED */ break; - case TIOCGICOUNT: - cnow = edge_port->icount; - memset(&icount, 0, sizeof(icount)); - icount.cts = cnow.cts; - icount.dsr = cnow.dsr; - icount.rng = cnow.rng; - icount.dcd = cnow.dcd; - icount.rx = cnow.rx; - icount.tx = cnow.tx; - icount.frame = cnow.frame; - icount.overrun = cnow.overrun; - icount.parity = cnow.parity; - icount.brk = cnow.brk; - icount.buf_overrun = cnow.buf_overrun; - - dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", - __func__, port->number, icount.rx, icount.tx); - if (copy_to_user((void __user *)arg, &icount, sizeof(icount))) - return -EFAULT; - return 0; } return -ENOIOCTLCMD; } diff --git a/drivers/usb/serial/io_tables.h b/drivers/usb/serial/io_tables.h index feb56a4ca799..6ab2a3f97fe8 100644 --- a/drivers/usb/serial/io_tables.h +++ b/drivers/usb/serial/io_tables.h @@ -123,6 +123,7 @@ static struct usb_serial_driver edgeport_2port_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, + .get_icount = edge_get_icount, .write = edge_write, .write_room = edge_write_room, .chars_in_buffer = edge_chars_in_buffer, @@ -152,6 +153,7 @@ static struct usb_serial_driver edgeport_4port_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, + .get_icount = edge_get_icount, .write = edge_write, .write_room = edge_write_room, .chars_in_buffer = edge_chars_in_buffer, @@ -181,6 +183,7 @@ static struct usb_serial_driver edgeport_8port_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, + .get_icount = edge_get_icount, .write = edge_write, .write_room = edge_write_room, .chars_in_buffer = edge_chars_in_buffer, @@ -209,6 +212,7 @@ static struct usb_serial_driver epic_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, + .get_icount = edge_get_icount, .write = edge_write, .write_room = edge_write_room, .chars_in_buffer = edge_chars_in_buffer, diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index a7cfc5952937..4dad27a0f22a 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -2510,6 +2510,27 @@ static int edge_tiocmget(struct tty_struct *tty, struct file *file) return result; } +static int edge_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount) +{ + struct usb_serial_port *port = tty->driver_data; + struct edgeport_port *edge_port = usb_get_serial_port_data(port); + struct async_icount *ic = &edge_port->icount; + + icount->cts = ic->cts; + icount->dsr = ic->dsr; + icount->rng = ic->rng; + icount->dcd = ic->dcd; + icount->tx = ic->tx; + icount->rx = ic->rx; + icount->frame = ic->frame; + icount->parity = ic->parity; + icount->overrun = ic->overrun; + icount->brk = ic->brk; + icount->buf_overrun = ic->buf_overrun; + return 0; +} + static int get_serial_info(struct edgeport_port *edge_port, struct serial_struct __user *retinfo) { @@ -2572,13 +2593,6 @@ static int edge_ioctl(struct tty_struct *tty, struct file *file, } /* not reached */ break; - case TIOCGICOUNT: - dbg("%s - (%d) TIOCGICOUNT RX=%d, TX=%d", __func__, - port->number, edge_port->icount.rx, edge_port->icount.tx); - if (copy_to_user((void __user *)arg, &edge_port->icount, - sizeof(edge_port->icount))) - return -EFAULT; - return 0; } return -ENOIOCTLCMD; } @@ -2758,6 +2772,7 @@ static struct usb_serial_driver edgeport_1port_device = { .set_termios = edge_set_termios, .tiocmget = edge_tiocmget, .tiocmset = edge_tiocmset, + .get_icount = edge_get_icount, .write = edge_write, .write_room = edge_write_room, .chars_in_buffer = edge_chars_in_buffer, diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index aa665817a272..fd0b6414f459 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1896,10 +1896,37 @@ static int mos7720_tiocmset(struct tty_struct *tty, struct file *file, return 0; } +static int mos7720_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount) +{ + struct usb_serial_port *port = tty->driver_data; + struct moschip_port *mos7720_port; + struct async_icount cnow; + + mos7720_port = usb_get_serial_port_data(port); + cnow = mos7720_port->icount; + + icount->cts = cnow.cts; + icount->dsr = cnow.dsr; + icount->rng = cnow.rng; + icount->dcd = cnow.dcd; + icount->rx = cnow.rx; + icount->tx = cnow.tx; + icount->frame = cnow.frame; + icount->overrun = cnow.overrun; + icount->parity = cnow.parity; + icount->brk = cnow.brk; + icount->buf_overrun = cnow.buf_overrun; + + dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __func__, + port->number, icount->rx, icount->tx); + return 0; +} + static int set_modem_info(struct moschip_port *mos7720_port, unsigned int cmd, unsigned int __user *value) { - unsigned int mcr ; + unsigned int mcr; unsigned int arg; struct usb_serial_port *port; @@ -1973,7 +2000,6 @@ static int mos7720_ioctl(struct tty_struct *tty, struct file *file, struct moschip_port *mos7720_port; struct async_icount cnow; struct async_icount cprev; - struct serial_icounter_struct icount; mos7720_port = usb_get_serial_port_data(port); if (mos7720_port == NULL) @@ -2021,29 +2047,6 @@ static int mos7720_ioctl(struct tty_struct *tty, struct file *file, } /* NOTREACHED */ break; - - case TIOCGICOUNT: - cnow = mos7720_port->icount; - - memset(&icount, 0, sizeof(struct serial_icounter_struct)); - - icount.cts = cnow.cts; - icount.dsr = cnow.dsr; - icount.rng = cnow.rng; - icount.dcd = cnow.dcd; - icount.rx = cnow.rx; - icount.tx = cnow.tx; - icount.frame = cnow.frame; - icount.overrun = cnow.overrun; - icount.parity = cnow.parity; - icount.brk = cnow.brk; - icount.buf_overrun = cnow.buf_overrun; - - dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __func__, - port->number, icount.rx, icount.tx); - if (copy_to_user((void __user *)arg, &icount, sizeof(icount))) - return -EFAULT; - return 0; } return -ENOIOCTLCMD; @@ -2212,6 +2215,7 @@ static struct usb_serial_driver moschip7720_2port_driver = { .ioctl = mos7720_ioctl, .tiocmget = mos7720_tiocmget, .tiocmset = mos7720_tiocmset, + .get_icount = mos7720_get_icount, .set_termios = mos7720_set_termios, .write = mos7720_write, .write_room = mos7720_write_room, diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 1a42bc213799..93dad5853cd5 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -2209,6 +2209,34 @@ static int mos7840_get_serial_info(struct moschip_port *mos7840_port, return 0; } +static int mos7840_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount) +{ + struct usb_serial_port *port = tty->driver_data; + struct moschip_port *mos7840_port; + struct async_icount cnow; + + mos7840_port = mos7840_get_port_private(port); + cnow = mos7840_port->icount; + + smp_rmb(); + icount->cts = cnow.cts; + icount->dsr = cnow.dsr; + icount->rng = cnow.rng; + icount->dcd = cnow.dcd; + icount->rx = cnow.rx; + icount->tx = cnow.tx; + icount->frame = cnow.frame; + icount->overrun = cnow.overrun; + icount->parity = cnow.parity; + icount->brk = cnow.brk; + icount->buf_overrun = cnow.buf_overrun; + + dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __func__, + port->number, icount->rx, icount->tx); + return 0; +} + /***************************************************************************** * SerialIoctl * this function handles any ioctl calls to the driver @@ -2223,7 +2251,6 @@ static int mos7840_ioctl(struct tty_struct *tty, struct file *file, struct async_icount cnow; struct async_icount cprev; - struct serial_icounter_struct icount; if (mos7840_port_paranoia_check(port, __func__)) { dbg("%s", "Invalid port"); @@ -2282,29 +2309,6 @@ static int mos7840_ioctl(struct tty_struct *tty, struct file *file, /* NOTREACHED */ break; - case TIOCGICOUNT: - cnow = mos7840_port->icount; - smp_rmb(); - - memset(&icount, 0, sizeof(struct serial_icounter_struct)); - - icount.cts = cnow.cts; - icount.dsr = cnow.dsr; - icount.rng = cnow.rng; - icount.dcd = cnow.dcd; - icount.rx = cnow.rx; - icount.tx = cnow.tx; - icount.frame = cnow.frame; - icount.overrun = cnow.overrun; - icount.parity = cnow.parity; - icount.brk = cnow.brk; - icount.buf_overrun = cnow.buf_overrun; - - dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __func__, - port->number, icount.rx, icount.tx); - if (copy_to_user(argp, &icount, sizeof(icount))) - return -EFAULT; - return 0; default: break; } @@ -2674,6 +2678,7 @@ static struct usb_serial_driver moschip7840_4port_device = { .break_ctl = mos7840_break, .tiocmget = mos7840_tiocmget, .tiocmset = mos7840_tiocmset, + .get_icount = mos7840_get_icount, .attach = mos7840_startup, .disconnect = mos7840_disconnect, .release = mos7840_release, diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c index e986002b3844..8bd60e3c8b28 100644 --- a/drivers/usb/serial/ssu100.c +++ b/drivers/usb/serial/ssu100.c @@ -416,6 +416,30 @@ static int wait_modem_info(struct usb_serial_port *port, unsigned int arg) return 0; } +static int ssu100_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount) +{ + struct usb_serial_port *port = tty->driver_data; + struct ssu100_port_private *priv = usb_get_serial_port_data(port); + struct async_icount cnow = priv->icount; + + icount->cts = cnow.cts; + icount->dsr = cnow.dsr; + icount->rng = cnow.rng; + icount->dcd = cnow.dcd; + icount->rx = cnow.rx; + icount->tx = cnow.tx; + icount->frame = cnow.frame; + icount->overrun = cnow.overrun; + icount->parity = cnow.parity; + icount->brk = cnow.brk; + icount->buf_overrun = cnow.buf_overrun; + + return 0; +} + + + static int ssu100_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { @@ -433,27 +457,6 @@ static int ssu100_ioctl(struct tty_struct *tty, struct file *file, case TIOCMIWAIT: return wait_modem_info(port, arg); - case TIOCGICOUNT: - { - struct serial_icounter_struct icount; - struct async_icount cnow = priv->icount; - memset(&icount, 0, sizeof(icount)); - icount.cts = cnow.cts; - icount.dsr = cnow.dsr; - icount.rng = cnow.rng; - icount.dcd = cnow.dcd; - icount.rx = cnow.rx; - icount.tx = cnow.tx; - icount.frame = cnow.frame; - icount.overrun = cnow.overrun; - icount.parity = cnow.parity; - icount.brk = cnow.brk; - icount.buf_overrun = cnow.buf_overrun; - if (copy_to_user(user_arg, &icount, sizeof(icount))) - return -EFAULT; - return 0; - } - default: break; } @@ -726,6 +729,7 @@ static struct usb_serial_driver ssu100_device = { .process_read_urb = ssu100_process_read_urb, .tiocmget = ssu100_tiocmget, .tiocmset = ssu100_tiocmset, + .get_icount = ssu100_get_icount, .ioctl = ssu100_ioctl, .set_termios = ssu100_set_termios, .disconnect = usb_serial_generic_disconnect, diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index 90979a1f5311..b2902f307b47 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -108,6 +108,8 @@ static void ti_throttle(struct tty_struct *tty); static void ti_unthrottle(struct tty_struct *tty); static int ti_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); +static int ti_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount); static void ti_set_termios(struct tty_struct *tty, struct usb_serial_port *port, struct ktermios *old_termios); static int ti_tiocmget(struct tty_struct *tty, struct file *file); @@ -237,6 +239,7 @@ static struct usb_serial_driver ti_1port_device = { .set_termios = ti_set_termios, .tiocmget = ti_tiocmget, .tiocmset = ti_tiocmset, + .get_icount = ti_get_icount, .break_ctl = ti_break, .read_int_callback = ti_interrupt_callback, .read_bulk_callback = ti_bulk_in_callback, @@ -265,6 +268,7 @@ static struct usb_serial_driver ti_2port_device = { .set_termios = ti_set_termios, .tiocmget = ti_tiocmget, .tiocmset = ti_tiocmset, + .get_icount = ti_get_icount, .break_ctl = ti_break, .read_int_callback = ti_interrupt_callback, .read_bulk_callback = ti_bulk_in_callback, @@ -788,6 +792,31 @@ static void ti_unthrottle(struct tty_struct *tty) } } +static int ti_get_icount(struct tty_struct *tty, + struct serial_icounter_struct *icount) +{ + struct usb_serial_port *port = tty->driver_data; + struct ti_port *tport = usb_get_serial_port_data(port); + struct async_icount cnow = tport->tp_icount; + + dbg("%s - (%d) TIOCGICOUNT RX=%d, TX=%d", + __func__, port->number, + cnow.rx, cnow.tx); + + icount->cts = cnow.cts; + icount->dsr = cnow.dsr; + icount->rng = cnow.rng; + icount->dcd = cnow.dcd; + icount->rx = cnow.rx; + icount->tx = cnow.tx; + icount->frame = cnow.frame; + icount->overrun = cnow.overrun; + icount->parity = cnow.parity; + icount->brk = cnow.brk; + icount->buf_overrun = cnow.buf_overrun; + + return 0; +} static int ti_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) @@ -830,14 +859,6 @@ static int ti_ioctl(struct tty_struct *tty, struct file *file, cprev = cnow; } break; - case TIOCGICOUNT: - dbg("%s - (%d) TIOCGICOUNT RX=%d, TX=%d", - __func__, port->number, - tport->tp_icount.rx, tport->tp_icount.tx); - if (copy_to_user((void __user *)arg, &tport->tp_icount, - sizeof(tport->tp_icount))) - return -EFAULT; - return 0; } return -ENOIOCTLCMD; }